F1 :: essays research papers

It really all started at the end of the first lap of 1988 Portuguese Grand Prix. Aryton Senna and Alain Prost were nearing the end of their first season driving together in the totally dominant Mclaren Honda team. All season long, the tension between these two great drivers had been building as the battle for the drivers crown intensified. But, even the most informed observer in Portugal could never have dreamt of what was about to be unleashed along with its impact on the consequences for Formula One. As the two Mclarens entered the pit straight to complete the first lap, Senna led, but Prost, having carried more speed through the final turn, was firmly in his slipstream. As Prost pulled out to complete the pass, Senna swerved to the right, Prost, refusing to lift, kept coming. Soon the cars were side by side, wheels interlocking at 180 MPH. Prost was just inches from the pit wall. Prost made the pass and duly won the race. Afterwards, furious at such tactics by a fellow driver, he is reported to have stated "If he (Senna) wants the World Championship so badly, he can have it." Prost's rage was due to the fact a basic rule of Motor Racing had been broken, and not by some F3 novice, but by a driver blessed with such enormous talent that he should have been able to find other ways to win in the supposed pinnacle of the sport, Formula One. Since motor racing began, the "slipstreaming pass" was the classic way to overtake. It relies on the fact that the leading car does not deviate too much from its line on the straight. There was no rule to enforce this, it was just taken for granted. If a slower car just weaved all over the road overtaking would be impossible, but that was against the "spirit" of racing. More of course was to come, much more. The inaction of the governing body of Formula One sent its message out loud and clear. Clearly Senna now felt that if he could get away with "swerving", then the next step would be "shutting the door firmly". This he duly did to Nigel Mansell at the same race the following year. Mansell, having slipstreamed Senna on the pit straight, went for the inside at the following right hand corner. Senna, refusing to be passed, moved over and the ensuing contact took them both out of the race.

Climate Zones Essay

The word is divided into 6 climate zones. These zones depend on several factors. The first is temperature; if a country lies near the equator it tends to be hot; but if it’s near the poles it tends to be colder. A country can also have a cold climate if it’s very mountainous with most of its land sitting well above sea level. Wind direction can also influence climate. If winds are being blow from a hot area they will raise temperatures, the opposite is also true. If winds have been blown from cold areas, they will lower temperatures. Closeness to the sea is also important in deciding a country climate. That’s because the sea cannot warm up or cool down as much as land. So coastal areas don ´t really experience extremes in temperature, but areas and countries well away from the influences of the sea can get very hot and very cold. Not every part of the world has the same seasons either. We have four seasons; summer, winter, fall and spring. However, some countries only have two seasons. A wet season and a dry season, whilst countries on the equator can have the same temperature and weather all the yearlong. There are 6 different climate zones. These are temperate, where winters are cold and summers are mild; polar where its very cold and dry and all year long; arid, here its stays dry and hot; tropical, where it stays hot and wet all of the year; Mediterranean, where the winters are mild and the summers hot and dry; mountainous, where it stays very cold throughout the year. TEMPERATE ZONE Temperate climates don’t have extremes of temperature or rainfall; it’s neither too warm or too cold, too wet or too dry. Temperate climate can be quite changeable, one day it could be raining, the next that may be sunny it is also very difficult to forecast. POLAR ZONE Polar climates stay very cold throughout the year. They include the tundra and ice cap climates, where temperatures stay below freezing all of the time. ARID ZONE Arid climates are normally hot and also very dry so they have severe lack of water. TROPICAL ZONE Countries close to the equator, where the weather is hot and humid have tropical climate. In tropical climate during the wet season, it can rain very heavily almost every day. MEDITERRANEAN ZONE A Mediterranean climate produces hot, dry and cooler wetter winters. This type of climate occurs in regions around Mediterranean Sea; but you can also get a Mediterranean-style climate. MOUNTAINOUS ZONE A mountain climate usually refers to countries with high lands consequently; the climate is normally cold and with occasional snow. Alpine climates consisting of glaciers, high level pastureland and rare plant life are also included in this climate zone. CLIMATE CHANGE Scientists believe that the world’s climate is changing as a result of the huge quantities of carbon dioxide and other greenhouse gases that were pumping into the Earths atmosphere. This had led to increasingly unpredictable and extreme weather so as the Earth heats up in the years ahead, we may find that the climate in each of these zones could change too. Four instances, our polar regions may experience milder weather causing the ice caps and permafrost to melt. Some scientists also believe that climate change may also make the Amazon region much drier resulting in the large-scale destruction of tropical rainforest. SUMMARY: The earth has six climate zones; temperate zone, polar zone, arid zone, tropical zone, Mediterranean zone, and mountainous zone. TEMPERATE ZONE Temperate climates don’t have extremes of temperature or rainfall; it’s neither too warm or too cold, too wet or too dry. POLAR ZONE Polar climates stay very cold throughout the year. ARID ZONE Arid climates are normally hot and also very dry. TROPICAL ZONE In tropical climate during the wet season, it can rain very heavily almost every day. MEDITERRANEAN ZONE A Mediterranean climate produces hot, dry and cooler wetter winters. MOUNTAINOUS ZONE The climate is normally cold and with occasional snow. CHANGE IN THE FUTURE: World’s climate is changing as a result of carbon dioxide and other greenhouse gases that were pumping into the Earths atmosphere. This had led to increasingly unpredictable and extreme weather so as the Earth heats up in the years ahead; the climate in each of these zones could change too.

Lilys life style in the sociiety and roxy eager to help her child

Pudd’nhead Wilson and   The House of Mirth are both tragedies which concentrate on the miseries of women who are the victims of either their own expectations or the society’s expectations of them. In true Twain tradition, Pudd’nhead Wilson deals with the tragedy, thickly laced with his characteristic satire. It is believed that Twain wrote this during one of his dark periods in life when he was going through pessimism created by his financial debacles. The protagonist of the work, Roxy is a slave who can pass of as a white (though she is one sixteenth black). And she is brave. â€Å"Courage is resistance to fear, mastery of fear – not absence of fear.† ( Twain, 36) In order to create a better life for her son, she exchanges him at birth with the son of her white master. But as fate would have it, her son turns out to be unworthy of the white man’s inheritance and his life goes astray. He even sells her forcibly to a white man in exchange for his gambling debts. In the House of Mirth, Edith Barton takes the readers through the life of highly desirable Lily bart, who sabotages the prospects of many suitors only to find herself decline into squalid dinginess, only to die of a sleeping draught overdose (perhaps accidentally). Most of the novel is the pursuit of money. â€Å"Society is a revolving body which is apt to be judged according to its place in each man’s heaven;† (Wharton, Chapter 4, Book I) Lily suffers because of two factors. She is incapable of following her heart and removing money as a vital point of the equation, therefore she suffers the constant heartburn of rejection. She is also not completely efficient in her manipulation of the society around her that she is not entrenched enough to counter the allegations of Bertha against her (of adultery with her husband) Paradoxically, both novels deal with freedom and slavery. While Twain deals with literal slavery and the lengths to which a mother, Roxy can go to ensure that her son escapes the clutches of slavery that she suffers, Barton talks about slavery to the pursuit of money. In the house of mirth, Lily starts feeling free when she has money and starts feeling enslaved when she does not have sufficient money. But the irony is she is always enslaved to the concept of money. Human folly led by social pressures and an inability to follow one’s heart are the causes of the tragedy of Lily, while several unfortunate incidents that start with a noble intention form the crux of Roxy’s tragedy. She is freed by her white master whom she deceives by exchanging her son with his and she is again sold off by her own son who does not know the truth. This is one of the best dramatic and tragic elements used by Twain in any of his works. Perhaps the most glaring similarity between the two novels is the way in which debts ruin a person’s judgment and lead him/her progressively towards more dreaded consequences. Lily’s unintentional debt to Gus when she starts being lavish imagining the money he gives her to be her own returns from the stock market marks the beginning of her end. Similarly â€Å"Tom† gambles heavily and this leads him into finding shadier and indirect means to repay these debts, resulting in a murder of his own uncle. In spite of the fact that neither Edith Wharton nor Mark Twain try overtly to convey any message to the readers, both these novels work as a danger signal posts which need to be looked out for to avoid any pitfalls related to monetary judgment and human judgment as a whole. Works Cited Twain, Mark. Pudd’nhead Wilson. NewYork: Courier Dover Publication, 1999 Wharton, Edith. The House of Mirth. NewYork: Norton, 1990

Hepatitis B essays

Hepatitis B essays The disease known as Hepatitis B is caused by the infectuous Hepatitis B virus (HBV). HBV alone has infected about 400 million people in the world, which makes HBV one of the most common pathogens. Almost 700 million U.S. Dollars are spent every year for treating Hepatitis patients. HBV is a 42 nm doubleshelled deoxyribonucleic acid (DNA) virus of the class Hepadnaviridae. The outer surface membrane contains Hepatitis B surface antigen (HBsAg), which also circulates in blood as 22 nm spherical and tubular particles. The inner core of the virus contains Hepatitis B core antigen (HBcAG), Hepatitis B e antigen (HBeAg), a single molecule of partially doublestranded DNA, and DNA dependent DNA polymerase. Hepatitis B is transmitted by sexual contact or by blood. People who are at risk by being infected by HBV are drug users, homosexuals, active heterosexuals, infants born from infected mothers and children of immigrants from disease-endemic areas. Symptoms of HBV are yellowness of skin, fatigue, abdominal pain, loss of appetite, vomiting and itermittent nausea.When a person becomes infected with the Hepatitis B virus he will carry the virus for a period of about 30 - 180 days. Hepatitis B is a serious disease, responsible for an estimated 4000 - 5000 deaths each year in the United States due to cirrhosis and liver cancer. Hepatocellular carcinomas (HCC) one of the most common cancers afflicting humans is primarily caused by chronic HBV infection. Hepatitis B is treated by the vaccine. HBsAg is the primary component of the Hepatitis B vaccine; this antigen induces a protective, neutralizing antibody that provides longterm protection against HBV infection. The Hepatitis vaccine prevents from being infected by the disease and prevents its serious consequences. Therefore, it is the first anti-cancer vaccine. The Hepatitis B vaccine is strongly endorsed b ...

Three Types of Legitimate Authority †Max Weber

Three Types of Legitimate Authority – Max Weber Free Online Research Papers The three types of legitimate authority are concepts created by Max Weber, a German economist and sociologist. According to Weber, legitimacy of a system of domination contributes to the systems stability and authority. Weber defines three major types of legitimate authority: legal or rational, traditional, and charismatic. These three forms show how it is possible for some people to exercise power over others. Legal or rational authority is rooted in rules that have been legally established. In legal or rational authority, a system of legal rules are use to guide all members of the group. This practice is followed by all levels of the hierarchy from the superiors to the subordinate. The persons appointed at the top are elected into that position by following legal procedures and are expected to follow the legal rules to limit their power. These legal rules usually develop over time as the needs of the group change. This form of authority is most effective in modern corporate culture. The structure in place creates checks and balances amongst all levels so that one party does not venture off onto their own agenda. Policies are enacted to ensure that employees within the company adhere to methodologies created to guide that company’s performance and success. Western world government is much known for their use of legal or rational authority. Having a structure in place that is based on laws to govern all hierarchical levels ensures that members are adhering to a concise format of governing. Traditional authority is mainly based on traditions of the past. Groups under this structure feel that their guidance is based on the sanctity of age-old custom and influence. Unlike legal or rational authority, traditional authority is not governed by rules, but is usually inherited with historical ties. Traditional authority has existed around the world since the beginning of documented time. A modern-day form of this authority still exists in the UK, with the Queen of England appointed in top control. However, the governing powers have since moved to legal or rational authority. One could say that your typical traditional family encompasses traditional authority in that it is customary for the man of the house to provide the structure and guidance within that family. For many years, businesses have been comprised of leaders put into place by their Fathers, relatives or close friends. We tend to still see this traditional authority in smaller companies where there is little need for legal or rational authority. Charismatic authority is based on the idea that one is in a position of power due to his or her magnetism. That is, his or her charisma is a quality that is considered extraordinary. The collections of people that would consider this person to be their leader are at times called disciples or followers. These followers may consider their leader to be gifted with supernatural or superhuman powers or qualities. In reality, the true presence of these powers are irrelevant, it is the fact that the followers believe these qualities to be true is what is important. Devoted members are usually appointed into positions of power within this structure based on their own charisma and devotion to the person seen to be in charge. Jim Jones would be considered a leader with charismatic authority. In 1978 the members of the People’s Temple followed Jim Jones to their own demise in the belief that he held the key to their salvation. In corporations today, usually a person that exudes charisma becomes a leader that is easily elevated into top positions and followed with a high amount of respect. However, these charismatic executives are still expected to follow the legal or rational authority set in place by the company that they represent. Research Papers on Three Types of Legitimate Authority - Max WeberPETSTEL analysis of IndiaThe Relationship Between Delinquency and Drug UseMoral and Ethical Issues in Hiring New EmployeesBringing Democracy to AfricaCapital PunishmentOpen Architechture a white paperHip-Hop is ArtBionic Assembly System: A New Concept of SelfAppeasement Policy Towards the Outbreak of World War 2The Project Managment Office System

Bottle Gourd Domestication and History

Bottle Gourd Domestication and History The bottle gourd (Lagenaria siceraria) has had a complex domestication history written for it over the past twenty years. However, recent DNA research suggests that it was domesticated three times: in Asia, at least 10,000 years ago; in Central America, about 10,000 years ago; and in Africa, about 4,000 years ago. In addition, the bottle gourds dispersal throughout Polynesia is a key part of evidence supporting the possible Polynesian discovery of the New World, circa 1000 AD. The bottle gourd is a diploid, monoecious plant of the Cucurbitacea. The plant has thick vines with large white flowers that open only at night. The fruit comes in a large variety of shapes, selected for by their human users. The bottle gourd is primarily grown for its fruit, which when dried forms a woody hollow vessel that is suitable for containing water and food, for fishing floats, for musical instruments and for clothing, among other things. In fact, the fruit itself floats, and bottle gourds with still-viable seeds have been discovered after floating in seawater for more than seven months. Domestication History The bottle gourd is native to Africa: wild populations of the plant have recently been discovered in Zimbabwe. Two subspecies, likely representing two separate domestication events, have been identified: Lagenaria siceraria spp. siceraria (in Africa, domesticated some 4,000 years ago) and L. s. spp. asiatica (Asia, domesticated at least 10,000 years ago0. The likelihood of a third domestication event, in Central America about 10,000 years ago, has been implied from genetic analysis of American bottle gourds (Kistler et al.), Domesticated bottle gourds have been recovered in the Americas at sites such as Guila Naquitz in Mexico by ~10,000 years ago. Bottle Gourd Dispersals The earliest dispersal of the bottle gourd into the Americas was long believed by scholars to have occurred from the floating of domesticated fruits across the Atlantic. In 2005, researchers David Erickson and colleagues (among others) argued that bottle gourds, like dogs, had been brought into the Americas with the arrival of Paleoindian hunter-gatherers, at least 10,000 years ago. If true, then the Asian form of the bottle gourd was domesticated at least a couple of thousand years before that. Evidence of that has not been discovered, although domestic bottle gourds from several Jomon period sites on Japan have early dates. In 2014, researchers Kistler et al. disputed that theory, in part because it would have required the tropical and subtropical bottle gourd to have been planted at the crossing place into the Americas in the Bering Land Bridge region, an area far too cold to support that; and evidence for its presence in the likely entryway into the Americas has yet to be found. Instead, Kistlers team looked at DNA from samples in several locales in the Americas between 8,000 BC and 1925 AD (included Guila Naquitz and Quebrada Jaguay) and concluded that Africa is the clear source region of the bottle gourd in the Americas. Kistler et al. suggest that the African bottle gourds were domesticated in the American Neotropics, derived from seeds out of gourds which had drifted across the Atlantic. Later dispersals throughout eastern Polynesia, Hawaii, New Zealand and the western South American coastal region may have been driven by Polynesian seafaring. New Zealand bottle gourds exhibit features of both subspecies. The Kistler study identified the Polynesia bottle gourds as L. siceria ssp. asiatica, more closely related to Asian examples, but the puzzle was not addressed in that study. Important Bottle Gourd Sites AMS radiocarbon dates on bottle gourd rinds are reported after the site name unless otherwise noted. Note: dates in the literature are recorded as they appear, but are listed in roughly chronological order from oldest to youngest. Spirit Cave (Thailand), 10000-6000 BC (seeds)Azazu (Japan), 9000-8500 BC (seeds)Little Salt Spring (Florida, US), 8241-7832 cal BCGuila Naquitz (Mexico) 10,000-9000 BP 7043-6679 cal BCTorihama (Japan), 8000-6000 cal BP (a rind may be dated ~15,000 bp)Awatsu-kotei (Japan), associated date 9600 BPQuebrada Jaguay (Peru), 6594-6431 cal BCWindover Bog (Florida, US) 8100 BPCoxcatlan Cave (Mexico) 7200 BP (5248-5200 cal BC)Paloma (Peru) 6500 BPTorihama (Japan), associated date 6000 BPShimo-yakebe (Japan), 5300 cal BPSannai Maruyama (Japan), associated date 2500 BCTe Niu (Easter Island), pollen, AD 1450 Â   Sources Thanks to Hiroo Nasu of the Japanese Association of Historical Botany for the latest information about Jomon sites in Japan. This glossary entry is a part of the About.com guide to Plant Domestication and the Dictionary of Archaeology. Clarke AC, Burtenshaw MK, McLenachan PA, Erickson DL, and Penny D. 2006. Reconstructing the Origins and Dispersal of the Polynesian Bottle Gourd (Lagenaria siceraria). Molecular Biology and Evolution 23(5):893-900. Duncan NA, Pearsall DM, and Benfer J, Robert A. 2009. Gourd and squash artifacts yield starch grains of feasting foods from preceramic Peru. Proceedings of the National Academy of Sciences 106(32):13202-13206. Erickson DL, Smith BD, Clarke AC, Sandweiss DH, and Tuross N. 2005. An Asian origin for a 10,000-year-old domesticated plant in the Americas. Proceedings of the National Academy of Sciences 102(51):18315–18320. Fuller DQ, Hosoya LA, Zheng Y, and Qin L. 2010. A Contribution to the Prehistory of Domesticated Bottle Gourds in Asia: Rind Measurements from Jomon Japan and Neolithic Zhejiang, China. Economic Botany 64(3):260-265. Horrocks M, Shane PA, Barber IG, D’Costa DM, and Nichol SL. 2004. Microbotanical remains reveal Polynesian agriculture and mixed cropping in early New Zealand. Review of Palaeobotany and Palynology 131:147-157. doi:10.1016/j.revpalbo.2004.03.003 Horrocks M, and Wozniak JA. 2008. Plant microfossil analysis reveals disturbed forest and a mixed-crop, dryland production system at Te Niu, Easter Island. Journal of Archaeological Science 35(1):126-142.doi: 10.1016/j.jas.2007.02.014 Kistler L, Montenegro , Smith BD, Gifford JA, Green RE, Newsom LA, and Shapiro B. 2014. Transoceanic drift and the domestication of African bottle gourds in the Americas. Proceedings of the National Academy of Sciences 111(8):2937-2941. doi: 10.1073/pnas.1318678111 Kudo Y, and Sasaki Y. 2010. Characterization of Plant Remains on Jomon Potteries Excavated from the Shimo-yakebe Site, Tokyo, Japan. Bulletin of the National Museum of Japanese History 158:1-26. (in Japanese) Pearsall DM. 2008. Plant domestication. In: Pearsall DM, editor. Encyclopedia of Archaeology. London: Elsevier Inc. p 1822-1842. doi:10.1016/B978-012373962-9.00081-9 Schaffer AA, and Paris HS. 2003. Melons, squashes and gourds. In: Caballero B, editor. Encyclopedia of Food Sciences and Nutrition. second ed. London: Elsevier. p 3817-3826. doi: 10.1016/B0-12-227055-X/00760-4 Smith BD. 2005. Reassessing Coxcatlan Cave and the early history of domesticated plants in Mesoamerica. Proceedings of the National Academy of Sciences 102(27):9438-9445. Zeder MA, Emshwiller E, Smith BD, and Bradley DG. 2006. Documenting domestication: the intersection of genetics and archaeology. Trends in Genetics 22(3):139-155. doi:10.1016/j.tig.2006.01.007

International Financial Management Assignment Example | Topics and Well Written Essays - 2500 words

International Financial Management - Assignment Example Pertaining to planned investments in South Africa by Neptune, this report outlines the possible threats of local firms’ resistance and how Neptune might respond to them. Finally, the report outlines the effects of currency variation of citing production abroad, if Neptune let sales in South Africa to be in Rand. Effects of the Possibility that the United States will take Action to reduce its Current Account Deficit on Neptune The current account deficit refers to a situation where the total imports into a country exceed the total exports (RupyaGyan, 2013). Reduction of the current account deficit means a reduction in the quantity and value of imports and an increase in the quantity and value of exports. The major aim of this move is to encourage and promote exports while protecting local firms of a country. However, it should be noted that a switch in expenditure from foreign to home goods reduces foreign income (Jones, 2003, p, 641). For instance, For instance, industrial cou ntries sought to reduce their current account deficits by reducing oil imports or increasing their exports to other countries. As exports increase, current account deficit reduces (Siddaiah, 2010, p, 71). The possibility that the United States will take action to reduce its current account deficit will pose various effects on Neptune Plc. ... Effects on Neptune Plc if it continues to Export Water Pumps to the United States If the United States’ government takes action to reduce its current account deficit, then the government’s main objective will be to reduce imports to its country and increase its exports. Most governments use the policy of reduction of the current account deficit to divert the expenditure of consumers away from imports and direct it towards home produced goods. Countries limit imports to reduce current account deficit (Neave, 2009, p, 301).This means that, as United States’ residents turn their attention to home produced water pumps, they will spend more in purchasing American manufactured water pumps and spends less in buying foreign manufactured water pumps that have been exported to the United States. Consequently, the demand for foreign manufactured water pumps, Neptune Plc’s water pumps being among the category is likely to reduce drastically. This is because Neptune Pl c manufactures water pumps in Europe and exports to the United States of America. Consequently, this will lead to a decrease in profits because sales shall have decreased because of that scenario. The possible ways that the United States’ Government can use to reduce the current account deficit include demand-switching policies, foreign goods demand reducing policies and supply side policies (Gillespie, 201, p, 493). The use of tariff levies means that the United States’ Government will impose tax on imports. Definitely, imports’ prices will go up. This is because foreign companies that export goods to the United States, Neptune Plc being one of them, will raise prices of their water pumps to maintain their profit levels. As the prices of