Performance Enhancing Drugs Speech (Issues)

Lets be honest here, taking drugs to improve performance isn’t a spur-of-the-moment mistake, its a well planned and thought out way of cheating. It’s not like they are sold over the counter at your local chemists (or are they? ) People often say they don’t want to see druggies representing their country (wherever they are from) and so they should be banned for life, but can athletes that take performance enhancing drugs be labeled as druggies. Their physically fit in shape and generally healthy, everything a typical idea of a druggie isn’t.Lifetime bans could produce fewer convictions, because harsher punishment means greater â€Å"burden of proof† First, the reality is that a lifetime ban represents the harshest possible punishment for an athlete, for it takes away their livelihood, often without a fall-back plan (ask a 26-year-old cyclist what their second career option is, for example). It is, literally, a case of â€Å"off with their heads†, because you may as well do this. Now, in order to do this fairly, you have to be absolutely, 100% certain that you are punishing a person who deserves it.And sadly, the science is, as of this moment, not able to provide those guarantees, and there is always some doubt if an athlete wants to contest the origin of a doping positive. So ask the following: â€Å"If there is a 2% chance of a false positive test, then how comfortable are we issuing lifetime bans? † Then ask: â€Å"If there is a 10% chance of the positive dope test being the result of contamination of supplements, then are we comfortable with a lifetime ban? Now, imagine being the decision maker who has to evaluate a legal case where the athlete says: â€Å"I do not contest the positive dope test, but my defence is that it came from a supplement (or meat). I was therefore not cheating. † Can you confidently judge and condemn this person as a cheat? Given the science of anti-doping today, and the complexi ty of these cases, I'd argue that you simply cannot make this decision, and if your punishment option is to hand out a lifetime ban, I'd argue that you're far less likely to find dopers guilty when presented with this defence!We do not want our young people looking up to people who use drugs, but we also do not want to give those who are in admired positions of proposed authority to be forgiven of their sins. However, we are more than willing to allow those who use illicit street drugs a second and third, sometimes even a fourth chance at resolving themselves from what, these days, is being regarded as a disease instead of what it started out as- a very poor personal choice on the person who is now using.Steroids are not safe. We all know this. Use of these sorts of drugs, when not prescribed for an actual ailment, cause more damage than good. We do not like when our heroes are found out to simultaneously be human as well as talented. It is far easier to see this sort of behavior wh en it is displayed by a rock star or a spoiled rich kid, but when it is our heroes, we want to punish them severely, and more so than we would if the person in question were some street hooligan with no hope for a future.We will gladly help the hooligan, because that makes us a hero. We have helped a person lift themselves out of a personal and spiritual poverty and in the process have been given the chance to tell the world that because of something that we did, whether it is directly or indirectly, that person is now, in the eyes of better society, whole again, and it was all due to something we did for them.We are more willing to uplift an entire population of people who cannot even remember their name rather than allow those who could be the example of having done the bad thing, and now, after a lot of work and LOTS of apologizing, be the example that they were cut out to be. I say let them have a second and third chance at it all. And why not? We let crack heads, meth heads, al coholics and wife beaters do it. Why not someone who has access to the media who can truly be the role model that they did not ask to be when they signed those multi-million dollar contracts?

Leyte Gulf

The Battle of Leyte gulf was known historically as one of the most decisive battles won by the U. S army in their attempt to regain control of the Philippine Islands during the second world war. This was the battle which made it possible for the renowned General Douglas MacArthur to make good on his promise to the Filipino people that â€Å"he is going to return† to free them from the cruelty of the Japanese.The four-day battle of Leyte Gulf in October 1944 marked the eclipse of Imperial Japanese naval power, the last sortie in force of the Imperial Navy, and the largest naval battle ever fought on the face of the earth.Obviously this armed confrontation between the U. S forces and the Japanese Imperial army was an offshoot of an even greater war; the second World War, which was undoubtedly the largest and most violent armed conflict in the history of mankind. It is still as of the present, the most destructive war that ever took place. The Carnage wrought on this war dwarfs a ny known casualties the world has ever known when it comes to wars that historically took place. This war utilized technology in all aspects of weaponry and battle tactics.Battles were fought on land, on sea, and in the air for a period of approximately six years. This great war still continues to rouse the interest of military scholars and historians, as well as bring fresh recollections of the devastation to both the victorious and vanquished forces who fought on that war. The intervention of the Americans in the second world war took place on the month of December 1941. The Japanese succeeded to demolish Pearl Harbor, which was then known as the greatest naval base in the Asia pacific region.The Japanese used stealth and treachery to succeed in this endeavor. Within hours of the destruction of the United States Battle Fleet at Pearl Harbor, the Japanese forces began their assault on the Philippine islands. 5 months later on the month of April 1942, the Fil-American fortress in th e Bataan Peninsula fell, and with it the majority of the combined Fil-American forces were captured and incarcerated by the Japanese Imperial army. Two and a half years after the fall of Bataan Allied forces began the reconquest of the Philippines with major landings on Leyte.Four months prior to the Leyte landings – at the Battle of the Philippine Sea – the Japanese Imperial Navy made a desperate attempt to defeat the US fleet with carrier-borne aircraft. Needless to say, the Japanese army was dealt a major blow when they lost nearly 200 of their aircrafts in one afternoon and lost nearly 500 carriers and land-based aircrafts in two days. The Superiority of the equipment used by the American forces caused the massacre of the Japanese forces.As a result of the destruction of their aircrafts and carriers, which at the start of the Pacific war was the most feared of units, and usually at the frontlines of the Japanese offensive, the Japanese airforce amounted to nothing more but decoys in the Leyte campaign, and the task of making the real attacks on the Allied invasion fleet was of necessity left to the Japanese Imperial army's battleships and heavy cruiser forces, which were still largely intact, and to what land-based support the Japanese army could still muster.II. Strategies involved in The Battle of Leyte Gulf After the decisive battle of the Philippine sea, the U. S forces were contemplating as to what course of action should be taken. In the end two factions were opposing each other as to what strategy should be employed to regain control over the Philippine islands. One of these faction, was composed of the Navy, led by Admirals Nimitz and King, wanted to take Formosa by using the â€Å"island-hopping strategy†.They believe that in order to neutralize the Japanese Army garrison by air blockade, they must secure the island of Formosa, this island is located strategically along the seaways from the Dutch East Indies to Japan, and as s uch would serve as the perfect base for the â€Å"economic strangulation† of Japan. The said Island would also be ideal to serve as base for the impending final attack on Japanese Territory. On the opposing side was General Douglas MacArthur, Commander of the South-west Pacific Forces. Surprisingly, He believed that military reasons alone should not control the pace of the action.It is of common knowledge that his stand was also based on political considerations. He wanted to regain control of the Philippines because of the following reasons: The first reason being given was that he wanted to fulfill his promise to the Filipino people that â€Å"he shall return† to liberate them from the cruelty of the Japanese. The second reason being given is because of his conviction that leaving the Philippines in Japanese hands would be an â€Å"irreversible loss† of American prestige in Asiatic eyes. In his plea to President Roosevelt, he reiterated that the U.S could not afford to ignore the political implications of its military planning. A return to the Philippines involved a compelling political dimension that did not apply to Formosa. The Philippine Islands had been a colony of the United States since 1898, and the inherent politico-military responsibilities arising from that relationship could not be taken lightly. It was on those grounds that General MacArthur and others insisted that the United States had a moral obligation to liberate the Republic from the cruelty of the Japanese as soon as possible. The faction led by General MacArthur eventually won out.The decision as to what course of action would be prioritized was made by President Roosevelt himself. He was convinced by General MacArthur that it is America’s moral obligation to liberate the Republic's 16 million citizens from harsh Japanese occupation as soon as possible (it is also probable that he did this because of political reasons). As a result, by the summer of 1944, the American forces succeeded in fighting their way across the Pacific on two lines of attack to reach a point 300 miles southeast of Mindanao, the southernmost island in the Philippines.In the Central Pacific, forces under Admiral Chester W. Nimitz, commanding the Pacific Fleet and Pacific Ocean areas, had island-hopped through the Gilberts, the Marshalls, and the Carolines. More than 1,000 miles to the south, Allied forces under General Douglas MacArthur, commanding the Southwest Pacific area, had blocked the Japanese thrust toward Australia, and then recaptured the Solomons and New Guinea and many of its outlying islands, isolating the huge Japanese base at Rabaul. The American invasion was concentrated mainly on Leyte Gulf, in the central Philippines.Earlier plans had called for an invasion of the southern island of Mindanao as the next stepping stone in the successful â€Å"island-hopping† campaign employed to date by the two fleets in the Pacific – the Third Fleet un der Admiral Nimitz, and the Seventh Fleet under General MacArthur. But, with the apparent collapse of the Japanese fleet and air power, the plan to invade the central Philippines was advanced two months from December to October of 1944. The Seventh Fleet, under MacArthur would conduct the actual invasion.It must be noted that there was no overall naval commander during the Leyte campaign, which almost inevitably led to great confusion in the forthcoming battle, and in the event nearly led to a strategic disaster for the Allies. Fortunately for them, it was destined that the allied forces triumph over their adversaries. The War between the United States and Japan was constantly shifting in momentum. It was noted that during the latter part of 1944, it was becoming apparent to Japan that highly desperate measures had to be imposed if they are to stem the massive onslaught of the U.S Forces. The strength of Japan's archenemy in the Pacific has been growing at a steadily alarming rate, different by far from the forces it had decisively routed during the treacherous bombing of Pearl Harbor and its successful conquest of the Philippine Islands. It is becoming frequent that nearly every time the Japanese Navy came to blows with the United States Navy in a fleet action, the Japanese Navy took a terrible beating. Most of the Japanese navy had been based at Brunei on the island of Borneo, close to its oil supply.Unfortunately for them the remnant of the fuel was all but exhausted, leaving them only unrefined oil, which could barely be utilized in their warship boilers. To make matters worse the Air Force of the Imperial Japanese Navy was all but obliterated, too. After the Battle of the Philippine Sea (a. k. a â€Å"The Great Marianas Turkey Shoot† by American pilots because of the apparent target shooting practice which ensued. The target being Japanese aircraft) Japan lost the majority of her Air force and had only as a remainder, a handful of planes, and even fewer pilots to fly them.Because of this, her carriers were largely useless for any practical duty. Except, perhaps, to serve as decoys to lure away the American forces in minor and major engagements. The Japanese Army knew in their hearts that if they lose or relinquish their hold on the Philippine islands there is a very huge possibility that they may also lose the war. This instinctive assessment of what might take place if they lose their foothold on the Philippines spurred them to conduct some desperate counter measures against their enemy.They therefore drew up a plan which risked their remaining surface forces, but offered them a slim chance of destroying the American invasion fleet and isolating the Allied ground forces on Leyte. Like many previous Japanese operational plans it depended on the use of a decoy force. The Japanese was ready to play its cards to the hilt with the full realization that the ensuing result could either be victory, or the destruction or incapacitati on of the Japanese Navy. Nothing was held back, as there was everything to gain and substantially nothing to lose (since they are losing anyway) .The Japanese knew that If this mission failed, the war would be lost. The plan that was conceptualized was nothing short of brilliant if things turned out as they have calculated. Unfortunately for their cause, an accident saved the day for the U. S forces. The plan was that Admiral Ozawa was to sail in from the North East with his â€Å"bait† of four aircraft carriers, and the two hybrid battleship-carriers Ise and Hyuga featuring four battleship turrets forward, and small flight decks aft. But, for this mission, they would carry no aircraft at all, as none were available.Even the large fleet carriers were not carrying a full complement of planes. At this stage of the war, the Japanese have already lost most of their trained pilots which forced them to depend on untrained aircrew to fill up the gaps. The said units were therefore s elected along with a dozen ships to play the role of decoy. The decoys were assigned to draw the main American force, with the intent of having two powerful battleships penetrate and then stealthily attack the American invasion forces in the Leyte Gulf.The southern and weaker of these battleship forces, commanded by Rear Admiral Nishimura, would penetrate through Surigao Strait just south of Leyte. The more powerful of the two battleship forces, the Central Force under the command of Vice Admiral Kurita, containing five battleships including the giant Yamato and Musashi ( the largest warships in the world ), 10 heavy and 2 light cruisers, and 15 destroyers, would penetrate through San Bernadino Strait, sail down the coast of Samar, and fall on the American invasion fleet from the north-east.The forces which were supposed to counter the Japanese naval maneuvers were led by Admiral William Halsey. Admiral Halsey was a war veteran who hated the Japanese with an intensity almost akin to loathing. According to some of his subordinates Halsey was nothing sort of the extraordinary, and is definitely not known to be an intellectual. His leadership was often successful because he had the talent to choose good staff, who apparently analyzes and decides things that needs to be done, which was done quite often. It was noted that he seldom overruled their suggestions.It was also noted that while he always acts like a true professional and exacts professional performance from all subordinates, he had this charismatic effect on them which was like being touched by a magic wand. Anyone so touched was determined to excel. † This characteristic along with his inherent loathing of the Japanese forces made him a very controversial figure on this armed struggle. This personality of Admiral Halsey explains a lot concerning all of his decisions which could have caused the momentum to shift from the U. S forces to the Japanese forces.As a counter measure against the Japanese, A dmiral Halsey ordered 2 minor fleets to steam north at 25 knots. He ordered the dispatched units to join Sherman's Group and attack Ozawa. By midnight the dispatched units, including Admiral Lee in Washington and Admiral Halsey in New Jersey with all their battleships and cruisers, were tearing north. Halsey incorrectly assumed that Kurita's Center Force is not a serious menace. This proved to be costly error as may be gleaned from the engagement which later took place. He ordered Admiral Kinkaid to attack any major enemy naval force approaching from the north.Unknown to him, they are actually playing to the tune the Japanese forces are playing. Admiral Halsey regarded the Japanese carriers as the main threat which must be annihilated to secure victory for the U. S forces. His strategy was to focus his three available carrier groups, with all their accompanying vessels in destroying Admiral Ozawa’s ships. In his eagerness and haste to act on this supposed war strategy, Halsey took no steps to protect Seventh Fleet from the Centre Force. The third Fleet left San Bernadino Strait entirely unguarded. This was a major blunder which could have caused them to lose the battle.It was even said that â€Å"not so much as a picket destroyer was left†. It appears that he also did not take the necessary precautions to safeguard their forces if by chance a blunder was commited. This was evidenced by the fact that he neglected to even inform Kinkaid that the Strait was Not now being covered by the Third Fleet – instead the Seventh Fleet commander had to rely on an intercepted signal from Halsey to his task group commanders, which indicated that the Third Fleet commander was going north with the three carrier groups to strike the enemy’s Northern Forces.It was very fortunate indeed that the Seventh Fleet had intercepted an earlier radio signal from Halsey which outlined a plan to form Task Force 34 – a very powerful surface force built aroun d the Third Fleet's fast battleships, this was commanded by Vice Admiral Willis Lee. If this accident did not occur, the casualties on the American side would have been astronomical. When Halsey's 2022 message was received, Kinkaid and his staff, assumed that the â€Å"three groups† referred to were the carrier groups of Third Fleet, and that Task Force 34 had been left behind to guard San Bernadino Strait.The funny thing was that Task Force 34 had not yet been formed, and all the ships which it was expected to contain were heading northwards with the American carriers. Meanwhile the Seventh Fleet, unconcerned about any threat from its northern quarter, and feeling fully confident that the Centre Force would be dealt with by Halsey and the Third Fleet, continued with its preparations to meet the Japanese Southern Force in Surigao Strait.It was historically recounted that Admiral Ozawa steamed down from the north, presenting what was hoped to be the irresistible targets of Jap anese flat tops (including the Zuikaku – the last remaining veteran of the Pearl Harbor raid. ) Meanwhile, the surface units of the Japanese Navy would sneak in from the west under the command of Admiral Kurita, and attempt to spring a deadly trap on the Seventh Fleet.A small force consisting of the battleships Fuso and Yamashiro and supported by the heavy cruiser Mogami and four destroyers would sneak through the Surigao Strait, preceded by three more cruisers and four destroyers sailing in from Japanese home waters. But the main force of the attack was to come from another direction. The said units sailed from Brunei, all in all it was a substantial force composed of five battleships (including the aforementioned Yamato and Musashi) twelve cruisers and fifteen destroyers.It was supposed to sneak through San Bernardino Strait, loop around the island of Samar, and smash the Americans through it’s blind spot. The actual conflict as envisioned by the Japanese would have â€Å"the hammer and anvil† attack which would â€Å"sandwich† the American forces with attacks from both the Northern and Southern directions, the Seventh Fleet would have nowhere to run, and nowhere to hide. The impending approach of the Japanese surface vessels was revealed subsequently when the American forces sank two enemy cruisers.The next day, Seventh Fleet units attempted to block the southern approaches to Leyte while Third Fleet aircraft began attacking the main surface task force. The Aircraft units saw the four enemy units which acted as decoys. Admiral Halsey took his Third Fleet carriers and battleships in hot pursuit of the decoys, which made it possible for the two Japanese surface task forces, to move towards the Leyte Gulf without being harassed by any Air force unit. As expected by the Japanese, the Seventh Fleet battleships sank or turned back units of the smaller Japanese attack force which acted as decoys.Unbeknownst to them, the second and large r task force, which included the super battleships Yamato and Musashi, successfully moved through the San Bernardino Strait, then south along the east coast of Samar Island, northeast of Leyte, to within range of the soft support shipping which was being handled by General MacArthur. This sudden attack by the Japanese forces was due to Admiral Halsey’s plan to dispose of the Japanese carriers, which he sees as the principal threat to the Leyte campaign.. His dash north, to get to Admiral Ozawa's carrier fleet, left the critical passage of San Bernadino uncovered.the battle unfortunately did not go as Halsey had planned. Althouugh his fleet sank the four carriers of Ozawa (which were decoys), it missed the two battleships, and a major part of the escort units. Admiral Kurita's Center Force has managed to slip by, and attacked Kinkaid's forces which were covering escort carrier force â€Å"Taffy 3†. If Kincaid did not accidentally intercept and misinterpreted Admiral Hal sey’s command by escorting General MacArthur’s carrier, things would have gone ill for the Philippine conquest and the American cause as a whole.To give credit to Admiral Halsey, he managed to turn his forces around to the aid of Admiral Kinkaid’s forces, Halsey has sunk four carriers, a super battleship, and several smaller ships. He had lost the Light Carrier Princeton, and jeopardized the invasion beaches. Halsey was responsible for destroying the Japanese fleet, which included carriers but was not restricted to them. Halsey failed to see which force was more dangerous, and paid the price. The casualties suffered by the American forces because of this blunder amounted to 898 dead soldiers and 913 wounded. In addition to the human casualties the U.S Navy lost six warships. The Japanese lost an estimated 80,000 combat ready troops in their failed defense of Leyte. Their losses at Leyte were heavy, with the army losing four divisions and several separate combat units, while the navy lost 26 major warships and 46 large transports and merchantmen in the campaign. On the morning of 25 October, after two and one half hours of desperate fighting by light U. S. Navy escorts, the Japanese battle fleet mysteriously broke off the engagement and withdrew from the gulf, thereby leaving unexploited the opportunity presented by the Third Fleet's departure.To the north, the Third Fleet caught up with the Japanese carriers and sank all four of them. These encounters, later known as the Battle of Leyte Gulf, represented the largest naval battle in the Pacific. Americans and Japanese came away from the battle of Leyte Gulf with extremely divergent views of what had occurred. These different assessments provoked planning revisions which completely changed the character and duration of the battle for Leyte. The Americans believed they had dealt the IJN a severe blow; events later proved them correct.But in the immediate aftermath of the sea battle, Japanese commanders believed they had ruined the American carrier force. In fact, they had sunk only one light and two escort carriers and three destroyers. Nevertheless, convinced that they had won a major naval victory and bolstered by reports of air victories in the ten days before A-day, Southern Army resolved to fight the decisive battle on Leyte. III. Conclusion The Battle of Leyte Gulf was instrumental in the American conquest of the Philippine Islands. If the U.S forces proceeded to immediately invade the island of Luzon, the casualties might have been heavier considering that the Japanese forces in that region was estimated to number 250,000 troops. The Battle of Leyte Gulf was indeed a decisive battle considering that it was instrumental for the destruction of the once powerful Japanese Imperial Navy. As a result of devastating blow dealth to the Japanese Navy, it never ventured out again in force to challenge the superior and overwhelmingly powerful American Navy.This battle also introduced the terrifying method used by the Japanese pilots to the western mind, the kamikaze tactic, which undoubtedly revolutionized the concept of patriotism and sacrifice among soldiers. As a whole, the Japanese decision to stake everything on the battle for Leyte only hastened their final collapse as they lacked the ability to coordinate the mass of air, ground and naval forces that they committed to the struggle, which led to the emergence of the U. S as a power to reckon with up to the present times.IV. Bibliography Morrison, S. (1962). The Battle for Leyte Gulf http://www. angelfire. com/fm/odyssey/LEYTE_GULF_Summary_of_the_Battle_. htm James, D. Admiral Halsey's Decision http://www. odyssey. dircon. co. uk/Halsey_decision. htm Donovan, R. The Wartime Adventures of President John F. Kennedy http://www. odyssey. dircon. co. uk/Halsey. htm Lanzendorfer, T. Glorious Death: The Battle of Leyte Gulf http://www. microworks. net/pacific/battles/leyte_gulf. htm â€Å"Turkey Trots to Water† â€Å"http://www. battleship.org/html/Articles/History/Leyte0. htm The Beginning : The Battle of Leyte Gulf http://www. battle-of-leyte-gulf. com/blg_synopsis/blg_synopsis. shtml Morison, Samuel E. , History of United States Naval Operations in World War II, Leyte, Volume XII (1984), Little, Brown and Company, Boston Potter, E. B. , Bull Halsey (1985), Naval Institute Press, Annapolis, Maryland Cox, J. , The Battle of Leyte Gulf Casualty list, Copyright Robert Jon Cox 1996-2001 http://www. bosamar. com/usforces/casualty. html

Religion and the Elderly Case Study Example | Topics and Well Written Essays - 1750 words

Religion and the Elderly - Case Study Example She showed her affirmation but told me to come after some days, as she won’t be able to give enough time. I made three intermittent visits to her residence to seek her reflections on various aspects of her life pertaining particularly to her outlook on religion and spirituality. When I asked Mrs. Miller to recall from childhood till now her experiences with life, she took a two minutes pause before starting but once she began, she continued without break. She was brought up by her grand-parents most of the time. She lost her father when she was three years old but she remembered the face of her mother, full of affection. Her mother’s untimely death permanently deprived her from motherly affection when Mrs. Miller was hardly eight years. ... Mrs. Miller’s Religious and Spiritual Practices According to Mrs. Miller, she started finding a religious and spiritual touch in her day-to-day functions. Earlier, she never attempted to know how both the terms differed in meaning but when circumstances provided the time and need to analyze these terms, she preferred to spend time to serve the poor. She found a new meaning of religion by tutoring poor school-going children in free. She started finding solace in serving the poor students by taking extra free classes in the evening. It was her way of supporting the cause of humanity, as education and knowledge had been her intangible properties, which according to her, would not decrease if she served the needy students. Mrs. Miller did not get rid of her religious affiliations. She had been in the habit of visiting the Church on week-ends. After the death of her husband, her visits to the Church increased, as she had more free time to sit there and engross herself silently in m editation. Although she had not been a worshipper of oriental spiritual practices in her past life but later, she developed a liking for the Indian tradition of yoga for health and spiritual attainment. Mrs. Miller started attending the yoga and art of living classes for her spiritual growth. She started having a firm belief that to march ahead on the path of spirituality, first thing one needs to do is to cleanse the heart from the impurities of hatred, enmity, greed, and avoiding any such act that promotes negative energy. It realized to her that in stead of spending and wasting too much time in daily busy chores, it was important to learn to do good deeds to cleanse the soul of the impurities of one’s actions. Her

Heat Exhaustion Essay Example | Topics and Well Written Essays - 750 words

Heat Exhaustion - Essay Example Sunburns, heat cramps, heat stress, heat stroke and heat exhausting are some of the heat related disorders. While the symptoms and treatment may differ, in each case there is overexposure to heat or the person has over exercised for his/her age and physical condition in the existing thermal environment. Heat exhaustion is caused by a loss of salt and water from the body usually through excessive sweating (SJA, 2007). Severe debilitation occurs due to extreme body heat. Excessive heat and dehydration cause the body temperature to rise above 102 degrees (Alonzo, 2003). While the causes of heat exhaustion can be many, there are various ways in which people can protect themselves from the effects of prolonged exposure to extreme heat. The symptoms of heat exhaustion include paleness, nausea, extreme fatigue, dizziness, light-headedness, or even vomiting, fainting and cool and clammy skin (Alonzo). The treatment and prevention are issues which should be known to every individual. If the victim is out in the sun, he/she should be brought out of the sun and made to lie down after loosening the clothes preferably in an air conditioned room. Wet cloth should be applied and urged to take frequent sips of water. If this causes nausea then water sips have to be discontinued. Medical attention may be required if vomiting persists. There are various ways in which the people themselves or the organizations can reduce or even prevent heat exhaustion. First and foremost the body should be allowed to acclimatize to the difference in temperature especially for those who are not used to working in hot environment (Dresser). They have to get accustomed to working in the heat which normally takes a week or two to get used to. Reducing the physical demands of the job for a week or two allows a worker to acclimatize. Cool shady environments are prerequisites for prevention of heat exhaustion. Secondly, the body has to be well hydrated and this means

Economic History Essay Example | Topics and Well Written Essays - 1500 words

Economic History - Essay Example One of the most major market failures in the world is the presence of imperfect information, and indicative planning is considered as being one of the best attempts that can be used in order to bridge this information gap. Basically, the aim of indicative planning is "to improve the performance of the economy by the provision of better economic information: forecasts or targets are published but compliance with them is voluntary. The underlying logic is that the plan, via collective action, can supply economically valuable information which, as a public good, the market mechanism does not disseminate efficiently" (Young & Holmes, 2000). There are many different reasons as to why it is believed that we need this indicative planning, and namely: if there were complete and efficient forward markets there would be little need for indicative planning or any shared set of assumptions because enterprises could use such markets to hedge the risks attendant on their investment decisions; the economic forecasts embodied in an indicative plan give both buyers and seller's confidence that the general levels of demand for products and supply of materials would be forthcoming; by identifying early the existence of any oversupply or bottlenecks, investment behavior can be modified in a timely fashion and the incidence of market disequilibria reduced; and both business and consumers can benefit from exercise in collective and consistent market research, which is freely distributed to all the relevant actors in the economy. (He, 2007). In regards to French indicative planning, there are many other issues that need to be discussed here, and the theory of French indicative planning is an issue which is of primary importance; the founder of the French indicative planning was a man named Pierre Masse, and it was he who actually introduced the concept of information pooling, where planners carry out 'generalized market research', thus allowing a common view of the future, and "This research involves consulting with leading actors in the economy for their input, a process called concertation. After this step the elements of the plan are adjusted to assure coherence and to guarantee policy coordination. The goal is concerted economy" (He, 2007). The French adoption of indicative planning had many steps involved within it, and this begins around the year 1500, when France surpassed China as being the nation with the largest GDP in the world; Jean-Baptiste Colbert, who was the finance minister under Louis XIV at that time, was pursuing strongly for aggressive and comprehensive governmental policies, and in fact, during this time, Colbertism became a word that was used to describe interventionalist state activity. Similarly, in the 19th century, France was considered as being a 'late' industrializer, and policy was more directed towards the nurturing and protecting of the industry as a whole. In 1830 France was surpassed by the UK; in 1936 a leftist regime came to power, led by L'eon Blum, and resulted in establishing a Ministry of

Analysing the Impact of Capital Structure on the Performance of UK Dissertation

Analysing the Impact of Capital Structure on the Performance of UK Financial Institutions - Dissertation Example The Miller-Modigliani Theory 15 2.4.3. Pecking Order Theory 16 2.4.4. The Agency Cost Theory 18 2.5. Potential Determinants of Capital Structure 19 2.6. Statement of the Problem 26 Chapter 3: Data and Methods 28 3.1. Research Methodology 28 3.2. Research Purpose and Research Approach 29 3.3. Qualitative Research 29 3.4. Quantitative Research 30 3.5. Primary Research 30 3.6. Secondary Research 31 Chapter 4: Analysis and Results 34 4.1. Overview 34 4.2. Selection of Dependent Variables and Independent Variables 35 4.3. Data Analysis Techniques 36 4.4. Fieldwork and Data Collection 37 4.5. Hypotheses Formulation and Variable Selection 38 4.6. Data Sources and Data Presentation 44 Chapter 5: Discussion and Interpretation of Findings 50 5.1. Data Analysis and Discussion 50 5.2. Regression Results 51 Table 5.2.1 - The Regression Analysis of RBS 53 Table 5.2.2 - The Regression Analysis of Standard Chartered Plc 54 Table 5.2.3 - The Regression Analysis of Lloyds Group Plc 55 Table 5.2.4 - Th e Regression Analysis of Barclays Plc 56 5.3. Robustness of Statistical Data 58 5.4. Interpretation of Findings 60 Chapter 6: Discussion and Conclusion 63 6.1. Summary 63 6.2. Theoretical Implications 65 6.3. Practical Implications 65 6.4. Limitations 67 6.5. Directions for Future Research 67 6.6. Reflections 68 References 71 Bibliography 77 Appendices 80 Table 1 – Regression Model of Royal Bank of Scotland 80 Table 2 – Regression Model of Standard Chartered Plc 84 Table 3 – Regression Model of Barclays Plc 89 Table 4 – Regression Model of HSBC 93 Table 5 – Regression Model of Lloyds 97 Chapter 1: Introduction The functions of financial management of a firm deal with the management of the sources from which funds are received and the effective utilization of such funds. Debt holders and equity holders are the suppliers of finance, and they supply finance for raising capital for assets of the company. So they have the right to participate in cash fl ows generated from the investment of the raised capital. The ratio of share of profits generated is determined by the debt equity ratio. As debt holders are the first to be paid, they become important to the firm if the firm wants to maximize the returns of the equity holders. As cost is also an important component of financing, so on a way to examine the net benefit from an investment, the cost incurred on such investment is also to be accounted. The objective of the study is to analyse the impact of capital structure on the performance of financial institution of United Kingdom. In order to achieve the objective, the study covers literature review and theoretical framework of the topic. Research design has been done with the intention of selecting appropriate methodology and data collection analysis. Moreover, the data will also help to get the findings of the research. After interpreting the research findings, the study finally ends with conclusion, practical implication of the r esearch and directions for future research. 1.1. Background of the Study The mix of financial liabilities of a firm is referred to as its leverage (i.e. a mix of financial instruments that tends to increase the potential of return of investment undertaking the risk associated with it). Although financial capital is uncertain, it is still considered to be the critical resource by all firms, and suppliers of finance make this investment so as to have control over the firm. In a firm debt holders and equity holders are the two types of investors who invest in equity and debt

The Federal Reserve Bank Essay Example | Topics and Well Written Essays - 1250 words

The Federal Reserve Bank - Essay Example It was established in the year 1791 with its charter signed by George Washington. The bank used to perform all the major banking functions. After the expiry of the charter 20 years hence, country was without a central bank for few years resulting into inflation. Again a second bank came into existence in 1816 with a charter signed by James Madison. In 1833 again the charter expired and United States went without a central bank for 40 years. In 1873, gold was standardized into bimetallic standard. Then a private set up by the name of JPMorgan came into existence who was the lender of the last resort for the banks who are facing crisis. Federal Reserve Act of December 23, 1913 created the Federal Reserve System. A new central bank was established which would act as the lender of the last resort to banks facing crisis, assured the investors not to disinvest their money. Federal Reserve Bank was opened in 1914. Federal Reserve notes were provided by the Congress so that the currency supp ly in the economy remains flexible. The Federal Reserve System is the independent agency, that exists outside the Cabinet of the executive and its powers are derived from congress. Fed has acquired power over the past century and has played a strict role in supervising the banks in US and the legal status of the Federal Reserve Bank is that they are independent and controlled corporation. Purpose of Federal Reserve Bank Federal Reserve Bank is the central banking system in USA. Major purpose of the bank is to support the favorable economic conditions which will help to stabilize the monetary policy of USA. This factor includes price stabilization, money supply, acquisition of credit and increase in overall growth and employment. As a central bank it also needs to monitor and supervise the operations of other commercial banks to make sure the safety and security and to protect the interest of the customers. It also maintains the strength of financial system to mitigate the risk of fi nancial markets. The most important purpose of Federal Reserve is controlling inflation and employment opportunities in United States. It also helps the US govt. and other financial institutions in US in their operations. Other important purposes of Federal Reserve are to solve the problem of other banks in order to balance the interest of banks and responsibilities of the govt. Maintaining money supply in the nation to prevent unemployment and to maximize the utilization of resources which will help to control inflation or deflation. Financial stability is also a look out of Federal Reserve Bank and as a central bank it has to meet the liquidity needs among regions. The structure of Federal Reserve Bank Federal Reserve System is divided into two parts:- a centralized authority which is known as board of governors in Washington and the second part is decentralization of 12 Fed banks which is located in 12 districts in the country. Monetary policy of USA is set by the Federal Open Ma rket Committee and it includes the board of governors and presidents of the bank. The structure includes:- Board of governors:- it is an independent lawmaking agency which governs and look out the whole federal reserve system. Board of governors is the central main structure of Federal Reserve in Washington, D.C. It includes seven board members and other staffs and

Mark Steinberg's Voices of Revolution Essay Example | Topics and Well Written Essays - 1250 words

Mark Steinberg's Voices of Revolution - Essay Example Steinberg re-hashes the demonstrations of June and the days of July giving extra-special detail to top-level political decisions and machinations. In analyzing the activity of the lower class, he highlights looting and violence, that he refers to as protests of the lower class. He concludes that this â€Å"gave expression to a good deal of clearly directed anger and hatred† (Steinberg & Schwartz, 2003 p270). Steinberg points out in this section that moderate socialists, the far left, Kerensky and the re-energized right were of the opinion that only firm order would halt the further disintegration of Russia (Steinberg & Schwartz, 2003 p273). Steinberg continues to put emphasis on an effort, born of his own consciousness, to veer Bolshevism away from the center of this narrative. He does this by devoting more attention to the creation of Kerensky’s directory, for example, as well as the democratic conference and Moscow State Conference (Steinberg & Schwartz, 2003 p275). He does this instead of dwelling on the Bolshevik emergence in a majority of the soviets and the power seizure in October. Steinberg in this section explains the crisis and social breakdown that plagued Russia in this period by using the October revolution. The October revolution was about every-day people claiming power over their daily lives and the circumstances governing that life they held dear. Worth noting, however, is that Steinberg’s analysis, especially as laid down in this section, gives decreased attention to the rational approach of their efforts. The decreased attention to this is at the expense of their expressive and emotiona l intent, in particular the desire for retribution by the lower class on the social elites (Steinberg & Schwartz, 2003 p277). On July 1, there were demands of â€Å"all power to the soviets† by the second Gun regiment, as the third infantry regiment declined to send companies as a replacement to the front. Immediately after reception of orders to send help to the front, machine gunners in their thousands held an impromptu meeting to plan artillery backed insurrection. As the Bolsheviks attempted to calm things down, anarchists added more wood to the fire. The soldiers, fully armed took a decision to march while sending delegates from factories that, as workers, had to drop everything and join in the march. Soon, over 50,000 of them went marching all the while demanding All Power to the people (Steinberg & Schwartz, 2003 p279). The Bolsheviks at this point had no choice but to support the masses as long as they were peaceful in

Designing a Research Project Essay Example | Topics and Well Written Essays - 3000 words

Designing a Research Project - Essay Example Today the progression of technological expertise has made it feasible to fetch the consumers throughout the globe at the virtual store where the individuals are permitted to look through, pick, try out and pay without being actually there at the shop. This hi-tech development has in turn stimulated the quantity of competition among the companies and the procedure of modernization has been incessantly tailored by every company with the aim of drawing the consumers. A nation’s wealth is exceedingly enthused by the manufacturing and utilization phase on one hand. However on the further side the sequence of fabrication and utilization is completely reliant on the demand of the purchasers and the availability of products by the market person as per the demands. Consequently it is the primary aim of every company to persuade and please its consumers and provide them with the claimed goods and services. The aim of this research is to find out the marketing strategies taken by electronics giant Apple to reach its targeted consumer for the product iPhone. Being the most innovative organisation in its sector and having largest market share in the developed market it is challenge for Apple to reach its entire customer with limited time period. This study will help people to understand Apple’s iPhone marketing strategy in this ever changing competitive world. For this research both primary and secondary research approach will be taken. For primary research both qualitative and quantitative questionnaire will be made and distributed among the respondents. For qualitative questionnaire interview method will be used and for quantitative questionnaire survey method will be used. Probability sampling will be used for quantitative data collection method and non probabilistic data collection technique will be used for qualitative data collection technique. When a company fails to make available the vital

European Business Law Essay Example | Topics and Well Written Essays - 1250 words

European Business Law - Essay Example A rich country may have a poor country as its neighbor, like Mexico and USA. The border turns a problematic area and illegal immigration thrives. The issues related to immigrants are an unfinished business at present and it is doubtful whether they will be finished at all. European Union is colliding with realities related to poverty and unemployment and those in dire straits to eke out a living, wish to immigrate to countries that promise them hope. Many countries are spending too much on patrolling the sensitive borders to check illegal immigration and that turns out to the burden on the tax payer of the host country. The present border policy of the European Union has not produced the desired results and has failed to achieve the avowed objective—to stop illegal immigration. One of the agreed clauses related to immigration reads thus: â€Å"All Member States of the European Union (EU) are affected by the flow of international migration. They have agreed to develop a common immigration policy at EU level. The European Commission has made proposals for developing this policy, most of which have now become EU legislation. The main objective is to better management of migration flows by a coordinated approach which takes into account the economic and demographic situation of the EU.†(EU immigration†¦.) Immigration is a major problem with the member countries of the European Union. Asylum-seekers have complicated the issue further. Smuggling and trafficking networks have sprung up. People wish to immigrate, by legal or illegal means to seek better prospectus and lifestyles. This has necessitated the creation of special task forces. On the other hand certain countries need migrants and it has turned out to be their economic and demographic necessity. If cone country discriminates against the citizen of another country, the noble intentions behind establishing the European Union are nullified. So, a pragmatic approach to manage migration was nece ssary. A document was framed by the representatives of the EU in October 1999 European Council at Tampere (Finland) and was later ratified in 2004 with the adoption of the document, known as the Hague programme. It detailed the objectives for strengthening security and justice in the European Union initially for the period 2005-2010. When the countries have united under a common banner of the European Union, the status of even the illegal immigrant is liable to be That is to say, a comprehensive approach is needed so that the affected individual is treated in a fair and equitable manner. Equilibrium will have to be established as for the rights of the individuals and the security concern of the country. â€Å"The Commission adopted in September 2005 a Directive on common standards and procedures in Member States for returning illegally staying third-country nationals. The objective of this proposal is to provide for clear, transparent and fair common rules concerning return, remova l, use of coercive measures, temporary custody and re-entry while taking into full account the respect for human rights and fundamental freedoms of the persons concerned.† (EU immigration†¦.)Since then the discussion on the issues related to immigration has been continuing on an ongoing basis, with genuine concern to solve them and seek improvement. Illegal immigration, asylum and border control are linked issues. â€Å"In September 2005, the Commission adopted a new package of measures on immigration and asylum, comprising a proposed directive on common

College Education Essay Example for Free

College Education Essay It’s important to get a college education not only to be successful in the future but also to think for yourself and gain freedom through education, we can accomplish this by being educated liberally. Like Cronon, I think â€Å"a liberal education is about gaining the power and wisdom, the generosity and the freedom to connect† (Cronon; paragraph 18) to the real world. Finding a purpose to attend college should go beyond college itself, you should be motivated to learn something you have a passion for and will actually use and apply it to the world. †Truly educated people love learning, but they love wisdom more† (Cronon para 15). When learning you are just recycling information that the educators teach you just like Freire’s â€Å"banking system† but wisdom is what you incorporate to the â€Å"real world† and it is what is most valued than just being educated and not apply what you learned with other things. In my opinion liberal thinkers or people who are liberally educated want to be able to progress in life and not just do what they are told to do. They want to be able to think for themselves and come up with their own ideas. Liberal educated people want to â€Å"leave the world a better place than they had found it† (Cronon para 17). It takes wisdom and education to leave the world a better place than how it was before because it’s not an easy thing to do in a life time. Liberalists want to progress no just to benefit them but to benefit everyone else as well and I think they can accomplish this by using their wisdom and their college education. The way I see the banking system is that the educators are selfish because they only teach to their own convenience and they don’t let the receivers think for themselves. The receivers then don’t make any progress in life due to the fact that they are so used to just following the rules that are given to them by the educators. Liberal education is not like that. â€Å"Liberally educated people understand they belong to a community-and help that community flourish by making the success of others possible† (Cronon para 18). Liberalists want to succeed and want to see others succeed as well. â€Å"Liberal education must be that the freedom of the individual is possible only in a free community† (Cronon para18). When having the freedom you can think for yourself and not have others think for you like in a banking system and I personally think as well as Cronon explains that the only possible way to be gain freedom is by being liberally educated that way you learn to think for yourself and be able to be part of a free community. What is the whole point of going to college and get an education and when you graduate you will have no idea how to apply it or connect it to the real world. â€Å"Being an educated person means being able to see connections that allow one to make sense of the world and act within it in creative ways† (Cronon para 19). What’s the whole point of paying so much money for a college education if at the end you won’t know how to apply what you learned in college in the real world? If you don’t know how to apply things learned in college to the real world then you won’t be successful in the future and you practically gained no power or wisdom throughout your whole college education. Being educated can help you succeed in life and in the future if you know how to apply everything you learned in college to the real world once you graduate and help you and others succeed in your community and the real world. By being liberal educated can help you not only succeed in life but it can also help you gain freedom.

Organismic Valuing Process

Organismic Valuing Process One of the most prominent concepts within psychoanalytic therapy is that of transference, as developed by Freud (1912), it is a process whereby the client unconsciously redirects their feelings and attitudes about a person in their past on to the therapist. Freud (1912) understood that these feelings can come in two forms either by the means of positive transferences, in which the therapist is seen in a very positive light or through negative transferences where hostile feelings are portrayed onto the therapist. Freud put much of his emphasis on positive transferences suggesting that it is this transference which is helpful in forming the basis for a useful working alliance, thus signifying that the therapist who is viewed in the most positive light has much more power to cure there client. (Falchi,2009) Freud viewed transference as a defence mechanism he called repetition compulsion, he believed that people will repeat past events or behaviour which was distressing in earlier life i n the here and now, this he believed was how transference is so critical to understanding the repetition compulsion. It is inevitable that developments within psychoanalytic theory have lead to alterations in the meaning and usage of the term transference. Melanie Klein (1952) diverged from Freud and introduced her own psychoanalytic technique, in which she enriched and expanded upon the concept of transference, postulating that the presence of transference within the therapy room was representative of the fears, feelings, and fantasies, associated with former experiences which are reconstructed for the present relationship. (Daniels 2003) Furthermore Klein (1952) proposed that these feelings and attitudes where not necessarily an accurate representation of previous relationships, but only the mixture of actual experiences and unconscious phantasys which the client holds in there inner world, which are constantly processed via projection, re-introjections, and re-projection. For example the father that the person views in there inner world may be very different from the actual father of there past. Transference is now viewed as a process which manifests itself in all relationships whether it be therapeutic, personal or professional, unresolved past issues are defended from reaching consciousness by the process of transference as these feelings are projected into current relationships. The process of transference has been criticised by those such as Jones (2003) as lacking empirical validation and verifiability, nonetheless analysis of the Transference is still viewed as being a fundamental and potent aspect psychoanalytic therapy, which allows the client to experience and express in a very vivid way those unresolved feelings, thoughts and object relations which may have been deeply repressed, by exploring the clients typical interactions using a here and now approach to patient therapy. It allows the therapist into the clients inner world in order to gather understanding of there unconscious processes. Through acknowledging and implementing the process of transference it allows analysts to support there patients in understanding how past events may have shaped there current world as well as disconnecting from issues in their past in order to accept their past as part of their identity without it overshadowing their life and creating problems in the unconscious. As emphasised by Klein (1952), the process of transference is a fundamental aspect within psychoanalytic therapy, because of what it reveals about the clients internal-object world as well as providing opportunities for therapeutic modifications bu modifying the harshness of internalized objects and inner persecutors.. For instance, the client may experience the analyst as the bad object of their past. In such a case it is important that new modes of interpersonal relating are learned, via the analysts ability to provide the client with the necessary counterbalance to the bad objects during the transference, in these conditions early anxieties can be alleviated so therapeutic change can occur. (Daniels, 2003) Providing the correct environment is established, the process of transference can become a very useful analytical tool. For instance, in situations where a child has been neglected or even severely abused by their parents, providing a safe setting for this individual may allow them to project their negative feelings towards their parents onto the therapist. By the therapist being neither abusive nor neglectful in response to the client, and instead providing the client with a stable and accepting relationship in which they are viewed very importantly, it allows the client to come to terms with and express there true feelings towards their parents, which were far to dangerous to articulate in there previous setting. Once these have been expressed the patient is likely to feel much more relieved. It is clear that the concept of transference have significantly contributed to the process of psychoanalysis, if a strong transference relationship is produced which is safe for exploration, then transference becomes an essential analytical tool to discovering the unconscious. Outline Melanie Kleins concept of the paranoid schizoid and depressive position in infant psychic development. To what extent does Kleins theory differ from that of Freud? Psychoanalytic theory has been constantly developed since the times of Freud, One key psychoanalyst who diverged away from Freud was Melanie Klein. (1965). by focusing on human relationships as the principal motivational force in life she deviated from the traditional psychoanalytic focus on pleasure seeking behaviour and aggression as the key drives to successful development. Klein (1952) postulated that it is the development during the very primitive months and years of life which is vital in providing the foundation for the character which will continue throughout. Furthermore Klein (1946) proposes that the earliest stage of infantile psychic development is comprised of the successful completion of two distinctive developmental positions, the paranoid-schizoid and the depressive positions. The paranoid schizoid position was postulated by Klein (1946) as occurring at the earliest phase of development. Klein believed at this primitive stage in development, objects can only be perceived as being all good or all bad, which she believed to be a defence mechanism, known as splitting. It is understood that this mechanism is implemented as a part of the infants inherited predisposition to reduce and to cope with any anxiety that they experience, due to the unpredictable nature of the world around them. Klein focused very much on the mothers breast when introducing the idea of splitting. She suggested that at this stage in development the breast can only be seen as two separate objects wither all good or all bad for the infant. Thus the breast can be introjected into the babies world in two ways either as satisfying its immediate needs this would be viewed as the good breast on the other hand the child is also likely to introject breast as being a bad object if it has an unsati sfying feed. The child can not understand that the breast belongs to a whole object and is not separate. If the ego is developed sufficiently then over time good and bad can be integrated by the infant and ambivalence and conflict can be tolerated. This is a sign of the development into the depressive position. This is the stage where the infant begins to recognise that it is not omnipotent and that the mother is a whole object. As the child realises that it is possible to tolerate ambivalence and thus to recognize whole objects that contain both good and bad aspects, it begins to feel depressed in that there is no longer any all good objects but it also feels guilt about the fantasies of destroying the bad object which they now realise is not separate. The depressive position is never fully resolved, and psychological life is a continuing pursuit of compensation for the harm done. Klein is renowned for her divergence from the traditional psychoanalytic ideas introduced by Freud. One of the main differences is apparent when exploring views on development within the first year of life, especially the development of the ego and the superego. Klein differed from Freud in this respect; she did agree that the psychic contained the ID, ego and the superego. However she argued that all components can to some degree be noted from birth suggesting that the superego is in operation much before the end of the Oedipus complex rather than following it as suggested by Freud (1923). Klein also saw the superego as being quite harsh and cruel within the paranoid schizoid position of development before developing into a more forgiving and helpful one in the depressive position. Freud was highly criticised by Jung as well as other psychoanalysts for his huge emphasis on pleasure and sexual drives in the development of infants this is where Klein diverged from Freuds ideas that humans as purely pleasure seeking individuals and instead focuses on, relationships as central to what it is to be human, as well as key to psychotherapy, especially the relationship with the therapist. Klein seems to shift the focus from biologically predetermined stages of development and instead introduces the role that early phantasys play in the formation of interpersonal relations and the understanding of the world. In Kleins usage, unconscious phantasys underlie all thought and activity, whether that is creative or destructive, phantasys are vital to the expression of internal object relations in the analytic situation. Although Freud did recognize the existence of phantasys within development he did not see them as key to development tending to focus much of his attention inste ad on the unconscious. Describe Rogerss concept of the Organismic Valuing Process (OVP). Evaluate the strengths and weaknesses of this aspect of Person Centred theory. One of the fundamental concepts within humanistic psychology is that of the organismic valuing process (OVP). Rogers (1952) refers to this as the innate tendency to automatically select, pursue and seek those situations which fit into our inherent aspirations, in order to lead a fulfilling life. It is a subconscious and biologically driven process which guides people in evaluating new experiences to maintain or enhance their growth potential and eventually reach actualization. In order for this to be achieved it is important that their values are not fixed, but instead experiences are evaluated in terms of the satisfactions which are innately experienced this process is called the organismic valuing process. From birth, children innately respond to their sensory experiences, they will repeat and value those experiences which generate good feelings for them. However it seems as though it is at this stage where difficulties and incongruences are likely to develop. It is very common at this stage, that judgemental and critical messages can be portrayed towards the infant, this is usually through there parents attempt to implement rules of behaviour, consequently this leads to feelings of incongruence between what the infant is experiencing as good, their organismic valuing process, and how this is viewed by others., This can lead to the child internalising the values and beliefs portrayed by others, a process called conditions of worth, this will shape an individual into someone who is cut off from their own sense of worth and value this can become a vicious cycle as they begin to behave in ways which they feel is expected of them and not to there true organismic feelings, this is believed to prevent all personal growth for the individual. As the individual grows older this valuing process is essential if they are to achieve self actualization, under favourable circumstances it allows the development of an optimum self-esteem and an accurate sense of who the person really is as well as who they would ideally like to become. This gives the individual clear goals which they can work towards in order to reach self actualization. It is inevitably that life is never this simple and everyone faces high demands and responsibilities within there everyday life which can alter what they choose to do, as they feel responsibility for certain jobs and situation which can shift the person away from their organismic valuing process. At first glance the idea of an organismic valuing process, where individuals can rely freely on the evidence of their own senses to make value judgments, seems to be a very appealing and positive outlook. However it is also viewed by those such as Cofer Appley (1964) as a very naÃÆ' ¯ve and overly optimistic interpretation of human nature. It is very questionable that all humans have an innate drive to do good. A lot of criticism towards Rogers approach has centered around its failure to provide insight into the evil side of human nature such as criminals and violent people who do not seem to be functioning in this innately positive way, On the other hand it has been suggested by those such as Myers (2000) that there may in fact be such a skill as an organismic valuing process, when analysing self reports on peoples views of their lives, most people reported feeling happy and very satisfied with their lives, this research suggests that although it may seem, overly optimistic to t hink that people strive for good it also seems as though people are very good at reaching and striving towards a stage where they are very satisfied with there lives. A further criticism of the organismic value processing is that there is inadequate empirical research to support its premises. It is very difficult to define and measure such a subjective concept scientifically, therefore the concept lacks empirical evidence, therefore the theory has to be criticized for not providing substantial evidence for its assumptions. Although it is heavily criticized for its lack of empirical evidence there have been attempts to investigate the organismic valuing process such as by Sheldon et al (2003) by investigating the way in which people change their goal choices over time, to investigate if people tend to change their goals, they found that people tend to move away from those goals which are extrinsic in nature and move towards intrinsic goals suggesting that there is such a thing as OVP. They concluded that people may have a positive bias toward changing their minds in directions most likely to be SWB enhancing List three behavioural interventions that might be used in cognitive-behavioural therapy, explain the theoretical rationale for using these techniques and explain how they might operate to facilitate client change Cognitive behavioural therapy is a key treatment in overcoming, anxieties, addictions and phobias. It is increasingly used by clinicians as an empirically valid way to treat clients, by focusing on the problem in the here and now. Instead of investigating the past as a cause of these problems rather it looks for ways to improve your state of mind now, for this reason it is becoming more popular in the therapeutic world. Furthermore behavioural interventions are seen as core aspects of CBT and are seen as vital to assist the client in reducing the frequency as well as eliminating any unwanted or maladaptive behaviours. There are various forms of behavioural intervention and the one used will depend on the circumstances of the client. One key behavioural intervention is, Systematic Desensitisation which was introduced by Wople (1958) this is a therapeutic intervention which focuses its attention on the process of relaxation in overcoming phobias and anxiety disorders. It aims to reduce the link between the distressing situation/object and the subsequent feeling of anxiety which can be inhibiting to the clients ability to function and manage there everyday life. The process involves substituting the previous response to a feared stimulus for example public speaking with a contradictory message, such as relaxation which is introduced by the therapist step by step. Over time this will lead to the positive reactions to the situation therefore diminishing or hopefully eradicating the negative responses all together This behavior modification technique of systematic desensitization, which is founded on the principles of classical conditioning, can be used to facilitate client change in some of the most common fears such as public speaking. In this situation the therapist can facilitate change by introducing the client to three key techniques. The initial process will involve progressive relaxation training , a technique initially perfected by Edmund Jacobson during the 1930s. The next stage would involve the client ordering anxiety provoking situations into a hierarchy ranging from very anxiety provoking i.e performing in a theatre, to low anxiety provoking i.e performing to one person. The client can thus move through the hierachy by pairing the activity with the relaxation techniques learned previously. Thus, a gradual desensitization occurs, with relaxation replacing alarm. Another behavioral intervention which is implemented by therapists as well as teachers and trainers is social skills training (SST) used to help those who have difficulties relating to other people. This is a key process in improving peoples well being, a person who lacks these essential social skills can have great difficulty when communicating in everyday life this can lead to social isolation. It is in these situations when Social skills training can become an essential behavioral intervention. The therapist begins by dismantling these complex social behaviors into manageable chunks. In order of difficulty, and then to gradually introduce them to the patients, so they can learn in a manageable way the social skills required to become more integrated into society. How the specific behaviour  intervention you describe e.g. a behavioural experiment, systematic desensitisation  would be seen by a behaviourist therapist as helpful in bringing about a change in  the clients behaviour i.e. what are the processes and mechanisms thought to be  involved? Social skills training is a process which focuses on teaching the patients ways to avoid those social situation which may affect there behavior in a negative way for example for an alcoholic it is important to establish the behavior for drinking at parties where alcohol is served, or when they find themselves in other situations in which others may pressure them to drink. The SST would view the This can be very influential as part of the process of preventing the alcoholic from continuing with such behavior. A key behavioral intervention involves Reinforcement techniques focusing on operant conditioning It is theorized therefore that human behaviour is both learned and governed by its antecedents and its consequences. Simply put, children are more likely to learn and retain behaviours for which they receive positive reinforcement (reward) and are less likely to learn The first process in being able to facilitate client change is to carry out a functional analysis in order to understand which conditions are responsible for maintaining the behaviour, why and when the behaviour occurs This is a process in which the therapist is required to carry out a detailed assessment which can identify the complex patterns of behaviour which are involved in the behaviour which needs to be solved Functional assessments are used to identify the most powerful reinforcement, after these have been established the therapist can then intervenes to assist client in changing these conditions Interventions are designed to achieve long term, generalised behaviour change in target and related skill areas (McGahan, 2001). The aim is to modify reinforcement schedules to increase the desired behaviour and decrease the undesired behaviour These behavioural interventions are useful ways to prevent the persistence of negative behaviours within cognitive behavioural therapy in an ethical way unlike those interventions such as aversion therapy.

Nonlinear Narrative In Media

Nonlinear Narrative In Media Nonlinear or disruptive narrative is a technique used in storytelling where the events of a story are achronological, i.e. it is not in a chronological manner, and illogically placed. This method has been used in films, literature, video games and other narratives. In the field of video games, the meaning of the term is different as the stories get played out by the decisions made by the players interaction in the game. The world had come to know that it was during the 5th century BC that nonlinear narrative had come into existence. This monumental piece of literature work is none other than the Indian Epic, the Mahabharatha. The Mahabharata was written in an Indian language called Sanskrit and this major tale has played an important role in the religion of Hinduism, and also played a vital part in the upbringing of the cultures in the Indian subcontinent. This story talks about the human goals (Dharma or duty, Artha or purpose, Kama or pleasure or desire and moksha or liberation) where it explains the individuals relationship to the society and the world and the workings of karma or destiny. With 1.8 million words written, the Mahabharata is the longest epic poem in the world. The Illiad is another grand poem which is credited to Homer, also uses nonlinear narrative. Made in 8th century BC, this poem was set in the events of the Trojan War, which was a ten year siege by a congregation of Greek states led by King Agamemnon. The poem, although covers the final few weeks of the war, describes the battles which had taken part in the war and also depicts the arguments between King Agamemnon and the legendary warrior Achilles. The Illiad is the oldest known Western work in literature. These two poems have a common nonlinear narrative between them. They were the first works to feature the method of In Media Res (It is a latin phrase which in English translates into mid-affairs. This technique of narrative is when the story either begins in the middle or in its conclusion. It was introduced by the poet Horace.) and the first to implement the technique of using flashbacks (Analepsis which is the other word for flashback, is a method which is put in between a narrative and it acts as a tool to explain the events leading up to the current state of the story. It is generally used for a characters origin or major events which have occurred in the past.) From then on, novelists such as Virginia Woolf, William Faulkner, Marcel Proust and many others during the 1800s to 1900s played around with the nonlinear narrative, dumping the idea of writing a book in a linear fashion. In the Modern Day, the author Chuck Palahniuk, known for his book Fight Club, writes all his books in a nonlinear fashion. An example would be his book Survivor where the story goes backwards as the end is the starting point of the book and the conclusion of the book is the beginning. Examples of nonlinear novels: The Life and Opinions of Tristram Shandy, Gentleman by Laurence Sterne; Wuthering Heights by Emily Bronte; Catch 22 by Joseph Heller; The Prime of Miss Jean Brodie by Muriel Spark; Trainspotting by Irvine Welsh and Dictionary of the Khazars by Milorad Pavic. Films To define nonlinear storytelling in films is a bit of a task since various films uses the methodology of flashbacks or flashforwards in a linear storyline whereas nonlinear films most of the time includes a lot of linear sequences. Citizen Kane by Orson Welles is an example of a film where the storyline is in an achronological flashback narrative which is tagged as nonlinear. Experimentation of nonlinear narrative in films started in 1916. This was the era of Silent Films where the film is without any sound and the viewer only gets to see images of the film. Intolerance: Loves Struggle through the Ages by D.W. Griffith is the first film to try out nonlinear storytelling. This film is considered to be one of the masterpieces of its generation. This film was made because D.W. Griffiths previous film The Birth of a Nation apparently did not go down well with the people, stating that the film had a huge amount racist content. The film Un Chien Andalou (An Andalusian Dog) is a surreal film made by Salvador Dali and Luis Brunuel. This film was made in 1929 and is considered the first film to be in a constant state of nonlinearity. The film makes statements about the Church, art and society; which are left to open interpretation by the viewer. Other films made in this era which uses the concept of nonlinear narrative are LAge dor (The golden Age) again by Salvador Dali and Luis Brunuel, Strike by Sergei Eisenstein, Earth by Alexander Dovzhenko, Listen to Britain a documentary by Humphrey Jennings. After World War II, nonlinear narrative had evolved from its embryonic state and it was Jean Luc Goddard who famously stated, I agree that a film should have a beginning, a middle and an end but not necessarily in that order. His works have played a major influence in the method of nonlinear storytelling. Le Weekend (Week End) by Jean Luc Goddard is one of the first films to showcase the randomness of events in a film. Chelsea Girls which was made in 1966 by Andy Warhol was a film very similar to that of Le Weekend in a sense of techniques used. Hiroshima Mon Amour (1959), Last Year at Marienbad (1961) and Muriel (1963) by Alain Resnais are films which had experimented with the narrative and the time. Then Italian director Federico Fellini invented his own style of nonlinear narration in his films La Strada(1954), La Dolce Vita (1960), 8 and a half (1963), Satyricon (1969) and Roma (1972). From then on various film makers like Nicolas Roeg, Michelangelo Antonioni, Peter Greenaway, Ch ris Marker, Raul Ruiz and Agnes Varda have all experimented with nonlinear narration. Robert Altman from the United States incorporated the style of nonlinearity in his films such as McCabe and Mrs. Miller (1971), Nashville (1975), The Player (1992), Short Cuts (1993) and Gosford Park (2001). Woody Allen tried his hand in nonlinear narrative in Annie Hall (1977), Interiors (1978) and Stardust Memories (1980). The 1990s witnessed the growth of nonlinear films due to influential figure Quentin Tarantino who was the catalyst for this cause after his film Pulp Fiction (1994). Other significant works of disruptive narration are Atom Egoyans Exotica (1994); Terrence Mallicks The Thin Red Line (1998); Paul Thomas Andersons Magnolia (1999); and Karen and Jill Sprechers Thirteen Conversations About One Thing (2001). David Lynch had experimented by combining surrealism and nonlinear narrative in his films Lost Highway (1997), Mulholland Drive (2001) and Inland Empire (2006). While coming into and in the beginning of the 21st Century, filmmakers have been constantly applying their own nonlinear methods into their films frequently. Schizopolis (1996), Out of Sight (1998), The Limey (1999), Full Frontal (2002) and Che (2008) were all movies done by Steven Soderbergh. Gus Van Sants movies like Elephant (2003), Last Days (2005) and Paranoid Park (2007). Hong Kong director Wong Kar Wai with his own creative style in films tried his hands in nonlinear narrative in the films Days of Being Wild (1991), Ashes of Time (1994), Chungking Express (1994), In the Mood for Love (2000) and 2046 (2004). Mexican director Alejandro Gonzalez Inarritu has made all his films in a nonlinear fashion. Christopher Nolan uses the ideology of nonlinear narration the films Following (1998), Memento (2001) and The Prestige (2006). Memento followed a fragmented and reverse chronology narration in the film. This move was known as the film heading in the direction of post modernism storytelling in contemporary cinema. The narrative structure of the movie places the audience into the shoes of the protagonist. Therefore because of this structure, the viewers get turned into detectives and try to come up with their own solutions. TELEVISION In the east, Japanese animation or anime (As it is commonly known that the term anime is only referred to animations done by the Japanese or any of the eastern countries) implements nonlinear narration in The Melancholy of Haruhi Suzumiya, Yami to Boushi to Hon no Tabibito (Traveller of Darkness, The Hat and Books), Touka Gettan and Baccano (Italian word which means ruckus). In the series Baccano the story varies from each episode. The events of the anime take place in various settings from the 1700s to the 1930s. The stories are somehow related with each other although not directly with countless number of plots and it is up to the viewer to piece it all together. The television series Lost created by J.J. Abrams extensively use the methodology of nonlinear narration. Set on an island, all the episodes of Lost have scenes interjected in them with a flashback or flashforward which is related to the primary storyline of the episode. Damages another series too uses disruptive narration. The beginning of each season starts off with an event and then travels back six months earlier. Each of the episodes will feature the past, present and future which leads up to the main storyline. Television reality shows like Big Brother, indirectly uses the methodology of nonlinear narration because of its interactivity. The public gets to decide that one of the contestants would get eliminated from the show. This kind of interaction plays with the participants as it develops very interesting scenarios for the public to view. Similar series like Big Brother are Im a Celebrity Get Me Out of Here, Back To Reality, Cabin Fever and Uttaradhikar (The Inheritance) a television show from Bangladesh.

Holdens Depression in J.D. Salingers The Catcher in the Rye Essay

Everybody feels depressed at some time or another in their lives.   However, it becomes a problem when depression is so much a part of a person's life that he or she can no longer  experience happiness.   This  happens to the young boy, Holden Caulfield in J.D Salinger's novel, The Catcher in the Rye.   Mr. Antolini accurately views the cause of Holden's depression as his lack of personal motivation, his inability to self-reflect and his stubbornness to overlook the obvious which collectively results in him giving up on life before he ever really has a chance to get it started.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Holden lacks the essential ability to motivate himself, which he needs to survive in the 'real' world.   He continues to be kicked out of every school he attends because he fails to apply himself, his simple reasoning being 'How do you know what you're going to do till you do it? The answer is, you don't' (213).   Everybody else in his life tries to encourage him to care about school and his grades but it doesn?t make any difference.   From the start of the novel Holden?s history teacher at Pencey tells him ?I?d like to put some sense in that head of yours, boy.   I?m trying to help you.   I?m trying to help you, if I can? (14).   But the fact of the matter is he can?t help him, Holden has to help himself.  Ã‚   The drive to succeed has to come from within him, ?I mean you can?t hardly ever do something just because somebody wants you to? (185).   In order for Holden to succeed he has to want it for himself.   The only pr oblem being Holden is unable to will him into doing anything he is not genuinely interested in, therefore missing out on further knowledge he could acquire that would truly entice him.   Holden gives up on school because he fears if ... ...why he never found them.   He will not allow himself to because by this point he had given up on school and eventually he gave up on the whole world.   Tragically though, he gives it all up before he truly has a chance to get it started.     Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Mr. Antolini?s theory as to what is wrong with Holden is right on, it?s just too bad he was unable to get through to Holden.   Due to the fact that Holden has already given up on himself and is unwilling to apply the valuable advice he has been given.   He has lost the substantial ability to find happiness in life and therefore can?t find the energy to motivate himself in anything he does.   It?s a tragedy that someone as bright as Holden Caulfield is unable to find the strength within himself to persevere in a world of insanity. Works Cited: Salinger, J.D. The Catcher in the Rye. London: Penguin Books Ltd., 1994.

Relationships in Lawrences Sons and Lovers Essay -- Lawrence Sons and

Relationships in Lawrence's Sons and Lovers      Ã‚   There can be no argument that D. H. Lawrence's Son's and Lover's is a study of   human relationships. Gertrude Morel, because of her turbulent and odd relationship with her husband, ends up developing deep emotional relations with her two eldest son's. The second eldest in particular, Paul, is the receiver of most of this deep emotion. Because of these feelings and the deeper-than-usual emotional bond between the two, Paul has difficulty being comfortable in his own relationships.   Paul's relationship with Miriam is plagued by his mother's disapproval, jealousy, and Miriam 's own spirituality.      Ã‚  Ã‚  Ã‚  Ã‚   Paul's relationship with Miriam is one where the love is not allowed to flourish.   Although there is no doubt that there is love between the two, the forces around them create tension that suppresses it. Miriam believes herself not nearly as beautiful as she really is. Because of this she is always looking for things to love her. In the case of Paul she believes that if Paul was to need her, if she could take care of him, "if he could depend on her, if she could, as it were, have him in her arms, how she would love him."(137) However, this is never allowed to happen. Paul's mother Gertrude already occupies this space in his life. Thus the relationship between the two is a struggle for an identity. The relationship is a struggle between Paul and his mother and Paul and Miriam.      Ã‚  Ã‚  Ã‚  Ã‚   The main conflicts between Paul and Miriam are between physical- spiritual differences and his mother. Miriam holds spirituality very close to her. Thing with Miriam are always on a very spiri... ... giving in to his mother, he breaks it off with Miriam. We get the impression that Miriam waits for Paul forever. It concretely ends when his mother dies and he leaves to find himself.      Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Son's and Lover's is a study of human relationships. Paul is the receiver of most of his mothers deep emotional feelings and has with her a bond tighter than normal. Because of this Paul has trouble handling and being comfortable with his own relationships.   Paul's relationship with Miriam was plagued by his mother's disapproval. If it wasn't for the selfishness of his mother Paul would of most likely been happy with Miriam.    Work Cited    Lawrence, D. H. Sons and Lovers. New York: Viking, 1913. On-line. U of Virginia Electronic Text Center. Internet. 23 February 1998, www: http:Hetext.lib.virginia.edu/english.html.

alcohol :: essays research papers

Alcohol is a compound of carbon, hydrogen and oxygen, which can be combined together in many different ways. There are many different kinds of alcohol, the commonest being called ethyl alcohol. Ethyl alcohol, or ethanol, is present in varying amounts in beers and wines, and in distilled liquors such as whiskey, gin, and rum. Alcohol consumption touches many million people around the world. The use of alcohol depends on an individual’s social, cultural, or religious background. One of the earliest mentions of wine making is from an Egyptian papyrus dated 3,500 BC. However, alcohol drinking is thought to go back almost as far as the human race does. Alcohol has been central to social, religious and personal use all over the world throughout history. When an individual consumes alcohol there are both short term and long term effects. The most immediate effect of alcohol consumption is change of mood. Even though alcohol is makes you feel excitement, happiness and relaxation it is in fact a depressant. Alcohol in the bloodstream causes impairment of motor co-ordination and slows down central nervous system activity, which gives the impression of clumsiness and can lead to alcohol related accidents. The more intoxicated a person has slurred speech, blurred vision and the loss of balance. Furthermore it switches off the part of the brain that controls judgment which can result in greater risk taking. However drinking in very large quantities can damage vital bodily functions which may lead to coma, or even death. Alcohol also impairs the memory of an intoxicated person which reduces the drinker’s ability to remember information that he or she has learned before going out for drinks. In addition, the attention span of the drinker radically decreases for periods of up to forty-eight hours after drinking. This may affect the academic performance of a student and his or her ability to study in class. Furthermore consumption of alcohol can damage the functioning of the immune system. Hence, this will increase the chance of getting colds and other diseases. Drinking for long periods of time can have harmful effects on the body, alcohol is in fact a poisonous substance, having it circulating in the body will contribute to severe intestinal dysfunction. However, alcohol alone is not the sole cause of these problems; it simply increases the risk of developing certain diseases/dysfunction such as There is no denying the fact that, Alcohol use is in excess in our culture. alcohol :: essays research papers Alcohol is a compound of carbon, hydrogen and oxygen, which can be combined together in many different ways. There are many different kinds of alcohol, the commonest being called ethyl alcohol. Ethyl alcohol, or ethanol, is present in varying amounts in beers and wines, and in distilled liquors such as whiskey, gin, and rum. Alcohol consumption touches many million people around the world. The use of alcohol depends on an individual’s social, cultural, or religious background. One of the earliest mentions of wine making is from an Egyptian papyrus dated 3,500 BC. However, alcohol drinking is thought to go back almost as far as the human race does. Alcohol has been central to social, religious and personal use all over the world throughout history. When an individual consumes alcohol there are both short term and long term effects. The most immediate effect of alcohol consumption is change of mood. Even though alcohol is makes you feel excitement, happiness and relaxation it is in fact a depressant. Alcohol in the bloodstream causes impairment of motor co-ordination and slows down central nervous system activity, which gives the impression of clumsiness and can lead to alcohol related accidents. The more intoxicated a person has slurred speech, blurred vision and the loss of balance. Furthermore it switches off the part of the brain that controls judgment which can result in greater risk taking. However drinking in very large quantities can damage vital bodily functions which may lead to coma, or even death. Alcohol also impairs the memory of an intoxicated person which reduces the drinker’s ability to remember information that he or she has learned before going out for drinks. In addition, the attention span of the drinker radically decreases for periods of up to forty-eight hours after drinking. This may affect the academic performance of a student and his or her ability to study in class. Furthermore consumption of alcohol can damage the functioning of the immune system. Hence, this will increase the chance of getting colds and other diseases. Drinking for long periods of time can have harmful effects on the body, alcohol is in fact a poisonous substance, having it circulating in the body will contribute to severe intestinal dysfunction. However, alcohol alone is not the sole cause of these problems; it simply increases the risk of developing certain diseases/dysfunction such as There is no denying the fact that, Alcohol use is in excess in our culture.

Balagtasan Essay

The Dynamic Crust, Earthquakes and the Earth’s Interior Why is the Earth’s crust described as being dynamic? Crust- solid rock outer zone of Earth The crust is part of the lithosphere. The Earth’s crust is dynamic which means constantly changing. Earthquakes Volcanoes Crustal movements along fault zones Other evidence indicates that parts of the Earth’s crust have been moving to different locations for billions of years. Describe pieces of evidence that suggest minor changes in the Earth’s crust. Displaced & Deformed Rock Strata Sedimentary rocks appear to form in horizontal layers. However, observations of the Earth’s surface indicate that the original formations of rock have changed through past movements. Tilting Earth movement resulting in a change in the position of rock layers, â€Å"rocks at an angle† Folded Strata Bend in the rock layers produced during the mountain building process Faulting Movement of rock along a crack (fault) in the crust Displaced Fossils Displaced means â€Å"moved.† Marine fossils- remains or imprints of once living ocean organisms such as coral, fish, etc. found in sedimentary rock Marine fossils found in layers of sedimentary rock in mountains, often thousands of feet above sea level. These marine fossils found at high elevation suggest past uplift of rock strata. Sinking or settling of rock strata Rock layers that have been moved. Horizontal Displacement (Faulting) Earth shifts sideways along a transform fault in the crust Vertical Displacement (Faulting) Portion of Earth’s surface is either uplifted or subsides along a fault or crack. Benchmark Permanent cement or brass marker in ground indicating a measured elevation. Isostasy Condition of balance or equilibrium in Earth’s crust. Since the upper mantle acts like a very dense fluid, the crustal plates float on top of it. Any change in one part of the crust is offset by a corresponding change in another part of the crust. Example of Isostasy If a piece of crust loses some of its material due to erosion, it becomes lighter and floats higher in the mantle. When the eroded material gets deposited, the crust is weighted down causing that area to sink lower into the mantle. Another isostatic example. The deposition of 2 miles thick ice on NY during a glacial ice age caused the area to subside slightly. This forced other areas to rise higher in response to the settling under the ice. Later after the ice receded or melted, the region responded with gradual uplift causing minor seismic activity or earthquakes. Give examples of crustal activity and explain where the zones of crustal activity are located. Areas of Crustal Activity Crustal activities such as earthquakes and volcanoes occur for the most part in specific zones or regions of the Earth. These regions are usually along the borders of continents and oceans. These zones mark boundaries or edges of large pieces of the Earth’s crust called crustal boundaries. ESRT p.5 What is an earthquake? Explain the difference between an epicenter and a focus of an earthquake. Describe properties of the 3 types of earthquake waves and tell the difference between a seismograph and a seismogram. I. Earthquakes Sudden trembling or shaking of ground usually caused by movement along a break or a fault releasing built up stress When an earthquake occurs, seismic waves are created and move out in all directions from the focus or point of origin. The earthquake’s focus or point of origin is usually deep below the Earth’s surface. The point on the Earth’s surface directly above the focus is called the epicenter. Describe properties of the 3 types of earthquake waves and tell the difference between a seismograph and a seismogram. II. Earthquake Waves Seismograph: Instrument that detects and records seismic waves. Earthquakes generate several kinds of seismic waves that can be detected by a seismograph. 3 types of seismic waves are p, s, & l waves. L waves Long waves Do not pass through the Earth. Ripple along the surface of the Earth Create the damage associated with earthquakes P waves Primary waves Also called compressional because they cause the material through which they pass to vibrate back and forth (compress) in the same direction as the wave is traveling. Called primary because they move quickly through the Earth with a greater velocity than secondary waves and therefore are the first waves to reach a distant location. S waves Secondary waves Also called shear waves because they cause the material through which they pass to vibrate at right angles (up & down) to the direction in which the wave is traveling III. Velocities of Waves When traveling in the same material, primary waves travel at a greater velocity than secondary waves. So a seismograph will read the primary waves before the secondary waves arrive. A single seismogram showing the arrival times of p & s waves may be used to determine the distance to the earthquake and its time of origin. The greater the difference in arrival times of the primary and secondary waves, the greater the distance to the earthquake epicenter. Finding the Distance to an Earthquake’s Epicenter To find out how far an epicenter was away from a location, a seismograph reading or seismogram is necessary that shows the arrival of both p and s waves. Determining the Exact Location of an Earthquake’s Epicenter Epicenter location is found by the comparison of differences in travel time of p & s seismic waves. Knowing the separation time between arrival of both p & s waves gives the distance to the point on the Earth’s surface directly above the earthquake called the epicenter. Since only the distance to epicenter and not direction is known, a circle is drawn with the radius equal to the distance. The epicenter is on the circle. To find the actual location of the epicenter you must find the distance from 3 different seismograph stations. Why not 2? Draw 3 circles around the 3 seismograph stations and where they intersect is the earthquake’s epicenter. The earthquake occurred at a point somewhere below the epicenter and that internal point is called the focus. Scientists wanting to improve accuracy of finding the true epicenter will find the distance from more than 3 seismograph stations. Compare and contrast the 2 scales for determining the strength of an earthquake. a) The Modified Mercalli Scale Based upon the damage inflicted by an earthquake. This intensity scale ranges from I to XII with I being felt by few people to XII resulting in total devastation. Modified Mercalli Scale Continued Although this scale is still used, it is not very precise. Why? Damage inflicted by earthquakes depends on many factors besides the strength of the earthquake such as location, type of land, building design & structure, etc. b) The Richter Scale A Magnitude scale used to describe the amount of energy released by an earthquake. Richter scale magnitudes range from 0 to 9. Each number step up the scale indicates a release of 32 times more energy than the previous step. Earthquakes that are less than 2.5 are not usually felt by people. Approximately 20 major earthquakes in the magnitude 7.0-7.9 occur every year and each 5-10 years an earthquake of 8.0 or more will devastate a portion of Earth. Give examples of dangers to humans from volcanic and earthquake activity. Dangers to Humans from Earthquakes and Volcanoes Tell at least 4 of these hazards. Fires (Ruptured gas or power lines) Collapsing buildings/Falling Debris Broken bridges and roads Tsunamis (Seismic Sea Waves) Lava flows melt and burn Volcanic ash & poisonous gases make it difficult to breathe Large submarine (under water) earthquakes or those that occur along a coastline may result in tsunamis or seismic sea waves. Describe differences between p and s wave transmission through the Earth and how it creates a shadow zone. VII. Transmission of Earthquake Waves The velocity of an earthquake wave varies according to density of the material through which it is traveling. The greater the density of the material, the greater the velocity. As seismic waves travel through materials of different densities, the velocity of the seismic waves will change. This change in velocity of the wave causes the wave to be bent or refracted. Since the density of the Earth gradually increases with depth, seismic waves tend to increase in their velocity and continually refract (bend) as they travel down into the Earth. Difference in P and S Wave Transmission Compressional or p waves are transmitted through all phases of matter; solid, liquid or gas. However, shear or s waves are only transmitted through solids. This difference provides valuable information for scientists about the composition and interior structure of the Earth. S waves that penetrate the Earth to the depth of the outer core disappear. Since these waves are not transmitted by the outer core, the material of the outer core is assumed to be liquid. Earthquakes generate p & s waves that move out from the earthquake through the Earth in all directions. Seismographs that are located within 102 degrees from the epicenter record both p & s waves. Those seismograph stations that are farther away than 102o do not record any s waves because they are not transmitted through the core. A band that runs approximately 102o to 143o away from the epicenter records neither p nor s waves. Describe a model of the Earth’s crust and interior. Describe characteristics of both the crust and interior. Crust & Interior Properties There are 4 major Earth zones, three solid ones and one liquid. The 3 solid zones are the crust, mantle and inner core. The only liquid zone is the outer core. See ESRT p.10 Crustal Thickness The crust of the Earth compared to other zones is relatively thin, only a few kilometers in average depth. The average thickness of the continental crust is greater than the average thickness of the oceanic crust. Crustal Composition The continental crust is composed mainly of felsic igneous rock like granite that is low in density. The oceanic crust is composed mainly of mafic igneous rock like basalt that is high in density. Interior Structure Crust sits on top of mantle. Mantle accounts for the greatest part of the volume of the Earth. The crust-mantle boundary is called the Mohorovicic Discontinuity or the Moho. Below the mantle is the liquid outer core and the solid inner core. Interior Composition Evidence from the behavior of seismic waves and metallic meteorites suggests that the inner portion of the Earth is a high density combination of the metallic elements iron (Fe) and nickel (Ni). Characteristics of Earth’s Interior The density, temperature and pressure of the Earth’s interior increases with depth. (ESRT p.10). The density ranges from 2.7g/cm3 for the continental crust and 3.0g/cm3 for the oceanic crust to 12.7 g/cm3-13.0g/cm3 for the inner core. Compare theories of continental drift and plate tectonics. Give evidence that support the idea that continents have moved. I. Plate Tectonics Theory Theory that Earth’s lithosphere is made of a number of solid plates that move in relation to each other. ESRT p.5 Continental Drift Theory that continents are now, as well as in the past, shifting positions. Wegener noted that the present continents appear to fit together as fragments of an originally larger landmass, much the same way the pieces of a jigsaw puzzle fit together. This is especially true if the edges of the continental shelves are used as the boundaries. However, over the years new evidence has been collected that indicates that approximately 200 million years ago, the major continents were connected and since that time the continents have been moving generally apart. The following diagrams show the Inferred Positions of the Continents over the last 458 million years. Label the Geologic Period for each diagram. Diagrams found in ESRT on page 9. Evidence to Support Idea that Continents Have Moved Many rock layers and fossils can be correlated across ocean basins. Rock types along with mineral composition and the fossils found in those rocks match up. A good example of this are rocks and fossils found on the east coast of South America match those found along the west coastline of Africa. Diamonds found in eastern Brazil are very similar to those found in western Africa. More Evidence for Continental Movement Some mountain chains appear to be continuous from continent to continent. Example: Appalachians and Caledonian More Evidence for Continental Movement Rock and fossil evidence indicates ancient climates much different from those of today. Examples: glacial deposits in tropical regions or coal deposits in Arctic More Evidence for Continental Movement Rocks of the ocean basins are much younger than continental rocks. The most conclusive evidence comes from the ocean basins. Explain evidence for sea floor spreading from both igneous ocean rocks and the reversal of magnetic polarity. Evidence to Suggest Sea Floor Spreading There is much evidence to indicate that the ocean floors are spreading out from the mid-ocean ridges. The two major pieces of evidence are related to the age of igneous ocean materials and the reversal of magnetic polarity. a) Igneous Ocean Rocks The ocean crust is made up mainly of basalt that is formed when magma (molten rock) rises, cools, solidifies and crystallizes into igneous rocks of the mid-ocean ridges. Evidence shows that igneous rocks along the center of the mid-ocean ridge is younger (more recently formed) than the igneous rock found farther from the mid-ocean ridge. The age of igneous rock has been accurately determined using radioactive dating techniques. This suggests that as new ocean crust is generated at mid-ocean ridges, the ocean floor widens. Reversal of Magnetic Polarity The strips of basaltic rock that lie parallel to the mid-ocean ridge show matched patterns of magnetic reversals. Check out this animation! Over thousands of years, the magnetic poles of Earth reverse their polarities. The magnetic north pole changes to the magnetic south pole and vice versa. When the basaltic magma flows up in the middle of the ridge and begins to cool, crystals of magnetic minerals align themselves with the Earth’s magnetic field. This alignment of minerals in the rock leaves a recording of magnetic polarity for the Earth at the time of rock formation. When the Earth’s magnetic field is reversed, the new igneous rocks formed during the reversed polarity period have their minerals aligned in an opposite direction from the previously formed rocks. These changes in magnetic orientation are found in rock on both sides of the mid-ocean ridge, indicating that the development of the ocean floor is form the center of the mid-ocean ridges outward. Describe the 3 types of plate motion. Identify plate boundaries. Lithospheric Plates and Plate Boundaries Three kinds of plate motion are associated with plate boundaries; convergent, divergent and transform. a) Convergent Plate Boundaries Convergent Plate Boundaries- plates collide with each other Ocean Plate Meets Continental Plate If an oceanic plate collides with a continental plate, the denser ocean plate made of basalt dives down (subducts) into the mantle forming a subduction zone with an ocean trench formed at the surface. At the subduction zone, old crust is consumed by the mantle to create more molten material. The overriding continental plate made of granite forms mountains. An example is the Andes of South America. Ocean Plate Meets Ocean Plate If two oceanic plates converge, the older, denser plate will subduct also forming a trench on the surface along with a chain of islands called an island arc. An example of this convergent subduction zone is the Northern and Western boundaries of the Pacific Ocean. Continental Plate Meets Continental Plate If a continental plate collides with another continental plate, the edge of both plates are crumpled up forming folded mountains. An example of this type of convergent boundary is the Himalayas of India. b) Divergent Plate Boundaries Divergent Plate Boundaries- plates move apart A divergent boundary allows heat and magma to flow up from below forming parallel ridges made of new crustal material. An example of a divergent plate boundary like this is any mid-ocean ridge. c) Transform Plate Boundary Transform Plate Boundary- plates grind slowly past each other At this type of boundary, crust is neither formed nor consumed. An example is San Andreas Fault in California. Shallow focus earthquakes are very common at transform boundaries. Plate Tectonic Map (ESRT p.5) Although plate motion is only a few centimeters a year, the interactions of the boundaries result in earthquakes, volcanoes and mountain building on a grand scale showing that the Earth is a dynamic system. Explain how mantle convection cells are thought to be the method for moving crustal plates. Mantle Convection Cells Although forces exist within the Earth that are powerful enough to move the lithospheric plates, the scientific community is not in total agreement on the specific mechanism (method) involved. Convection cell- stream of heated material that is moving due to density differences Evidence suggests that convection cells exist within a part of the mantle called the asthenosphere because of the occurrence of heat flow highs in areas of  mountain building and heat flow lows in areas of shallow subsiding basins. These convection cells may be part of the driving force which causes continents to move. What are hot spots? How are they formed? Hot Spots Hot Spots- places on Earth’s surface with unusually high heat flow Most hot spots occur along active plate margins but some are found within the plates. Hot spots are thought to be caused by magma rising up from the mantle producing sites of active volcanism. Wow! That was Dynamic! Prepare for Chapter Test†¦Good Luck!!! * EartHquakes * Sub-topics: * How strong is an earthquake? Do you live near an active fault? Earthquake and tsunami What is inside the earth? * What is an Earthquake? * An earthquake is a shaking of the ground caused by the sudden breaking and movement of large sections (tectonic plates) of the earth’s rocky outermost crust. The edges of the tectonic plates are marked by faults (or fractures). Most earthquakes occur along the fault lines when the plates slide past each other or collide against each other. * The shifting masses send out shock waves that may be powerful enough to alter the surface of the Earth, thrusting up cliffs and opening great cracks in the ground and †¢ cause great damage †¦ collapse of buildings and other man-made structures, broken power and gas lines (and the consequent fire), landslides, snow avalanches, tsunamis (giant sea waves) and volcanic eruptions. * How strong is an Earthquake * Earthquakes are measured in two different ways: 1.) Magnitude 2.)Intensity * Earthquake magnitude * Earthquake magnitude is a measure of the energy released by an earthquake, or its â€Å"size†. Because earthquakes vary a lot in size, earthquake magnitude scales are logarithmic. For a one-step increase in magnitude the amount of energy released increases about 32 times. So a magnitude 7 earthquake is 32 times bigger than a magnitude 6 earthquake, and a magnitude 8 earthquake is 1000 bigger. * Earthquake intensity * Earthquake intensity describes how much ground shaking occurred, or how â€Å"strong† an earthquake was, at a particular location. Earthquake waves weaken as they travel away from the earthquake source, so an earthquake generally feels less strong the further away from the source you are. * Earthquake intensity * The intensity of an earthquake is determined by observing the effects of the earthquake in different places. Houses, buildings, and other structures are inspected. People are interviewed about what they saw (the cabinet fell over), how they felt (I was frightened), or what they did (I ran out of the house). * The Modified Mercalli (MM) intensity scale * MM 1Not felt. * MM 2Felt by peeple at rest on upper floors of buildings. * MM 3Felt indoors, like a small truck passing; hanging objects swing slightly. * MM 4Felt indoors by many, like a heavy truck passing; hanging objects swing, windows rattle. * MM 5Felt outdoors, sleepers awakened, small objects and pictures move. * MM 6Felt by all, crockery breaks, furniture moves, weak plaster cracks. * The Modified Mercalli (MM) intensity scale * MM 7Difficult to stand, noticed by car drivers, furniture breaks, weak chimneys break at roof line, plaster, loose bricks and tiles fall. * MM 8Driving is difficult, ordinary masonry is damaged, chimneys and towers fall, some liquefaction. * MM 9General panic, poor masonry destroyed, ordinary masonry and foundations damaged, liquefaction and landslides. * MM 10Most masonry structures destroyed. Some well-built wooden structures and bridges destroyed. Dams and embankments damaged, large landslides. * MM 11Few buildings left standing. * MM 12Damage nearly total. * FAULTS * What is a fault? * A fault is a break in the rocks that make up the Earth’s crust, along which rocks on either side have moved past each other. * The direction of movement along the fault plane determines the fault type. * 3 Major Faults * Normal * Reverse * Strike-slip * Do You Live Near an Active Fault? * An active fault is one that has moved in the past and is expected to move again. Put in another way, an active fault has generated earthquakes before and is capable of causing more in the future. * Scientists use different ways to find out if a fault is active. One is by checking the country’s historical records. Historians always write about destructive events such as earthquakes. * Another is by studying the vibrations, past and present, that come from faults. Still another way is by observing the surroundings. For example, a fault may cross a road and because of that, the road is displaced. * Do You Live Near an Active Fault? * Or a fault may cut across a stream and the stream channel is then shifted. Or a fault may slice through mountains and form cliffs. This is not to say that anyone can spot an active fault. Scientists need a lot of training to do that. * But along some faults, the effects may be dramatic. Suppose a house was built on a fault. As the ground shifts little by little, parts of the house will be affected. The floor will crack, doors will not close, and the roof may start to leak. * Obviously, it is important to know the location of active faults. As far as possible, no important structures should be built near or on them. Tsunami * What is a tsunami? * A tsunami is a series of waves usually caused by an undersea earthquake that displaces the ocean floor. But a tsunami is not really a â€Å"wave† that moves up and down; it’s actually the ocean moving sideways as a massivesurge or a wall of water. It’s also knownas a tidal wave. The Japanese word tsunami means â€Å"harbor wave.†A tsunami can generate waves for 12 to 24 hours. And the first wave is not always Japan, 2011 The Boston Globe the biggest! A tsunami travels across the open ocean at over 500mph, the speed of a jet airplane. As it reaches shallower water and approaches shore, it slows down but grows in height. A tsunami can happen at anytime of day or year. How do earthquakes generate tsunamis? * Tsunamis can be generated when the sea floor abruptly deforms and vertically displaces the overlying water. Tectonic earthquakes are a particular kind of earthquake that are associated with the earth’s crustal deformation; when these earthquakes occur beneath the sea, the water above the deformed area is displaced from its equilibrium position. Waves are formed as the displaced water mass, which acts under the influence of gravity, attempts to regain its equilibrium. When large areas of the sea floor elevate or subside, a tsunami can be created. * What is a Tsunami Earthquake * A tsunami earthquake is an earthquake that triggers a tsunami of a magnitude that is very much larger than the magnitude of the earthquake as measured by shorter-period seismic waves. Such events are a result of relatively slow rupture velocities. They are particularly dangerous as a large tsunami may arrive at a neighbouring coast with little or no warning. a tsunami earthquake is that the release of seismic energy occurs at long periods (low frequencies) relative to typical tsunamigenic earthquakes. Earthquakes of this type do not generally show the peaks of seismic wave activity associated with ordinary events. A tsunami earthquake can be defined as an undersea earthquake. * What is inside the Earth? * Earth’s Layers * CrustThe crust is the first layer of the earth. It is split up into two parts the continental crust, and the oceanic crust. * Mantle The mantle is the second layer of the earth. It is split up into two different parts, the lithosphere (which is the top part) and the asthenosphere (which is the bottom part). * Earth’s Layers * Outer coreThe outer core is a liquid made up of iron and nickel. The depth of the outer core is 2, 890. This is one of thethree layers that is putting pressure on the inner core. * Inner coreThe Inner crust is the second thinnest layer. The inner core is hotter than the surface of the sun. The inner core is made out of iron and nickel. It is 5159 to 6378 km thick. * Earth’s Layers * The Earth is formed of three concentric layers: the core, the mantle and the crust; these are separated by transition zones called discontinuities. * Mohorovicic discontinuity * Gutenberg discontinuity * How the seismic waves travel * The shaking starts from the focus and spreads out. You can get an idea of how this happens by throwing a pebble into a pond. See the ripples that move out in circles? The vibrations from the focus are something like that. * The vibrations are more properly called seismic waves. As seismic waves travel through the body of the Earth, they behave in different ways, depending on what they encounter along way