Chemical, Biological and Nuclear Agents and Incidents Essay

Chemical, Biological and Nuclear Agents and Incidents - Essay Example This results in a greater affected area caused by migration by affected individuals. A chemical agent is defined as a chemical substance either in solid, liquid or gaseous form, which is employed to injure, incapacitate or kill human beings or animals because of its toxicological effects (Staten). Chemical agents can be classified into various groups such as â€Å"blood agents, nerve agents, pulmonary or choke agents, blister agents, incapacitating agents and riot-control agents† (Burda 253). An example of a blood agent is cyanide which is commonly used as hydrogen cyanide, or as halogen compounds. Cyanide poisoning causes dizziness, confusion, vomiting, hyperventilation and hypertension leading to coma, hypotension, convulsions, metabolic acidosis and even death. Common cyanide antidotes are sodium nitrate, sodium thiosulphate and sodium bicarbonate (Davies et al. 550). Nerve agents are chemically organophosphates such as sarin, soman, GF, tabun and VX (Burda 254). Organophosphate poisoning produces muscarinic, nicotinic and CNS symptoms. The antidotal agents used for organophosphate poisoning are atropine sulfate, glycopyrrolate and pralidoxime chloride. In March 1995, a sarin attack was made on a Tokyo subway station. Choking agents can be substances like chlorine, chloropicrin and diphosgene. These agents give rise to such symptoms as cough and dyspnea followed by pulmonary edema. Commonly used antidotes are albuterol sulfate and nebulised sodium bicarbonate. Examples of blistering or alkylating agents are nitrogen mustard, mustard gas, lewisite and distilled mustard. Blisters, eye injury, vomiting and vesiculations are typical symptoms of such toxicity. Such a poisoning is treated by using antibiotics. Popular incapacitating agents are QNB and Agent 15, which result in hallucinations, delirium and other anticholinergic symptoms. Such symptoms are reversed by using benzodiazepines and physostigmine salicylate.

Motivational statement for joining Army Medical Corp Reserve Essay

Motivational statement for joining Army Medical Corp Reserve - Essay Example military as a field officer, my immediate objective to joining the Army Medical Corp reserve is to help solders who suffer from both medical and psychological injuries together with their families. This is majorly because I want my country’s defense force to have a positive image of a safe profession that can attract dedicated personnel. By working hard as a medical officer, and through influencing dedication among other members of the reserve, I hope to elimination permanent disabilities among wounded officers, and subsequent psychological instability among their family members. This will not only be a motivational factor to serving army personnel and their families but will also motivate others who currently perceive the military as a risky profession, to join the forces in protecting our country. My interest in adventure, structures, and challenging encounters, opportunities that are available within the reserve’s scope, are also motivators to my desire to join the Army Medical Corp reserve. I am also dedicated to exercise the expected level of discipline that is required within the

Health Promotion Interventions For Obesity Health And Social Care Essay

Health Promotion Interventions For Obesity Health And Social Care Essay This chapter presents findings from the articles that matched the inclusion criteria. It will introduce evidence found via literature search described on Chapter 2: Methodology. Therefore, this chapter presents the evidence on the health promotion interventions for obesity in adults with ID; and its effectiveness. It also includes some of the key limitations found by the researcher/s that carried out each of the discussed reviews. The documents reviewed had directly and indirectly the same point: to be designed aiming to reduce and tackle obesity in people with ID. Nine studies met the inclusion criteria. Furthermore a systematic and an integrative literature review were focused on obesity and people with ID. One systematic review was focused on weight loss interventions for people with ID and was written by Hamilton et  al. (2007). It includes programmes that focus on nutrition, physical activity or health promotion (education). From the research five studies will be presented in this chapter. The other documents reviewed could not be included in this piece of work as Hamilton et al. included the review of five outdated studies, in which three were undertaken in the 1980s. The approaches to the management of obesity for people with ID discussed in the systematic review included behavioural approaches, and surgical interventions including gastric bypass surgery and pharmacological treatment. However, relatively few researchers have examined the effectiveness of weight loss interventions for adults with ID. One paper was an integrative literature review of interventions designed to reduce obesity in people who have ID was written by Jinks et al. (2010). The paper is a review of the effectiveness of non-surgical, non-pharmaceutical interventions designed to promote weight loss in people with ID. It also discusses how qualitative evidence on peoples experiences and motivations can help understanding of the quantitative research outcomes. An integrative review method was used and synthesis of the findings related to study design, participants, and types of interventions, outcome measures and participant perspectives. Twelve studies met the inclusion criteria, seven of these studies will be presented in this chapter as it met the inclusion criteria of this research. Interventions presented by Jinks et al. (2010) that included as participants people without ID and focused only in adolescents were excluded. The majority of the interventions discussed were focused on energy intake, energy expe nditure or health promotion. Just a small number of studies incorporated behaviour modification approaches. The nine studies to be discussed in this chapter were undertaken in different settings (supported and non-supported living, day centres, group and residential homes). The majority of the researches were undertaken with population from the United Kingdom (three studies) and United States (five studies) with the exception of one study from Taiwan. Sample sizes of the intervention studies varied in numbers of group of 6 to 201 participants. The preponderance of the studies used samples of people who are considerate to have mild to moderate ID. One study (Rimmer et al., 2004) focused only on people with Down syndrome. Most of the groups were of mixed gender, only Bradley (2003) that included only women in the study. The age of the participants that undertook the researches varied a lot. All participants were aged 16 years or older. None of the studies were focused only with elderly participants, although one study had participants of ageing group, meaning individuals older than 32 years of age. A summary of these findings are presented on the next page on Table 4. Table 4. Study description, sample and findings. Study Description Country and Settings Sample Findings Aronow and Hahn (2005) One year multi component intervention US. Non-institutional settings. 201 adults (mild to moderate ID 59% overweight/obese) Health risks = decreased Health strength= increased Bradley (2005) One year nutritional and physical program. UK. Supported living settings. 09 women (mild ID 8 obese) Weight loss 8 of 9 having breakfast regularly Healthy diet=increased Chapman et al. (2005) One year multi-component intervention UK. Day centre. Input group 38 adults (97% overweight/obese) Nor input group 50 adults (64% overweight/obese) Input group=significant weight loss Non input group= Non significant weight loss Mann et al. (2006) 9 week health promotion program. US. Independent and supported living settings. 192 adults (mild to moderate ID) all overweight/obese Highly significant decrease in BMI Marshall et al. (2003) 6 to 8 week health promotion intervention promoting weight loss. Modifies Active materials including information on exercise and healthy eating. UK Day centres. 25 adults with ID (17 overweight/obese) Weight reduced significant Podgorski et al. (2004) 12 week physical activity intervention promoting weight loss. Follow-up of one year. US. Day Centre. 15 older adults (40 80+) (mild to severe ID) 10 overweight/obese Physical fitness scores improved Rimmer et al. (2004) 12 week physical activity intervention promoting weight loss. Fitness program of 3 sessions a week lasting 45 minutes. US. Supported living settings and Group homes. 52 adults with Down Syndrome (69% overweight/obese) Small but not statistically significant weight reduction Sailer et al. (2006) 10 week weight loss program US. Human services centre. 6 adults (mild to moderate ID all obese). Moderate weight reduction Wu et al. (2010) 6 months physical activity intervention promoting weight loss. Fitness program of daily 45 minutes sessions. Taiwan. Disability Institution. 146 adults with ID (47.9% overweight/obese). Decreases in individuals weight The types of intervention of the studies varied from a range of categories. Some studies focused on nutrition (Sailer et al., 2006), physical activity (Rimmer et  al., 2004; Chapman et al., 2005; Wu et al., 2010) and mainly health promotion intervention (Aronow and Hahn, 2005; Marshall et al., 2006). A study included the use of behavioural relapse prevention strategies (Mann et  al. 2006). Another used mainly behavioural approaches and concentrated on teaching self-control techniques and self-monitoring of food intake (Sailer et  al. 2006). The majority included educational programmes planned to increase understanding of the significance of having and keeping a healthy lifestyle. To obtain improved understanding, some of the studies involved activities that were intended to improve participants life skills. These studies included, for example, visits to supermarkets, food preparation and food-tasting sessions (Bradley, 2005), and health fairs and a Shop, Cook and Eat initiative (Chapman et al., 2005).* The types of interventions were a large combination and examples of different interventions tackling obesity. A variety of professionals apart from the researchers were involved in the process and delivery of the interventions. The BMI was the most common outcome used in the studies to diagnose obesity and outcomes. Even though two researches (Podgorski et al.,2004; Sailer et al., 2006) used as measurement the total body weight. Waist measurement (Bradley,2005), cardiovascular Results of studies with weight reducement:

Title IX and Impacts on Womens Education Essay -- essays research pap

Title IX and the impacts on women and their education HISTORY: Title IX of the Educational Amendments of 1972 is the landmark legislation that bans sex discrimination in schools, whether it is in academics or athletics. Title IX states: "No person in the U.S. shall, on the basis of sex be excluded from participation in, or denied the benefits of, or be subjected to discrimination under any educational program or activity receiving federal aid." Athletics has created the most controversy regarding Title IX, but its gains in education and academics are notable. Before Title IX, many schools refused to admit women or enforced strict limits. Some statistics highlighting the advancements follow: †¢ In 1994, women received 38% of medical degrees, compared with 9% in 1972. †¢ In 1994, women earned 43% of law degrees, compared with 7% in 1972. †¢ In 1994, 44% of all doctoral degrees to U.S. citizens went to women, up from 25% in 1977. Title IX governs the overall equity of treatment and opportunity in athletics while giving schools the flexibility to choose sports based on student body interest, geographic influence, budget restraints, and gender ratio. In other words, it is not a matter of women being able to participate in wrestling or that exactly the same amount of money spent per women's and men's basketball player. Instead, the focus is on the necessity for women to have equal opportunities as men on a whole, not on an individual basis. Concerning intercollegiate athletics, there are three primary areas that determine if an institution is in compliance: 1. athletic financial assistance 2. accommodation of athletic interests & abilities 3. other program areas Appraisal of compliance is on a program-wide basis, n... ...d numbers. Indeed, the United States stands alone and is a world leader in opening the doors of higher education to women. FUTURE: Even today, we acknowledge the many advances women have made in academics, employment and athletics, we still need to recognize some dismaying facts in our efforts to achieve equity. While sex discrimination is no longer routinely accepted in education and has been prohibited since Title IX became law, the incidences of sexual harassment and assault that are continually reported show that freedom from threats to learning still has not been achieved. In response, the Office for Civil Rights of the Department of Education has released its final policy guidance on sexual harassment to help educators recognize sexual harassment and formulate age-appropriate responses to prevent or resolve incidences of this form of sex discrimination.

Mexico

Being one of the largest countries in the world, Mexico boosts its territorial area amassing almost 2 million square kilometers of land. Apart from this, Mexico also has a diverse topography as manifested by its favorable climate. At any time of the year, it has been said that Mexico has a perfect climate especially in many parts of its central highlands and some of its coastal locations.Although this has been the case, Mexico's economy is said to be mostly driven by tourism, industrial production, oil and gas production, textiles and clothing, and agriculture. It has also been a worldwide fact that Americans visit Mexico more often than any other countries in the world because of its attractive and favorable tourist destinations. In addition, there has been numerous factories which have been built to take advantage of the lower labor costs of Mexico. Aside from the vast industrial milieu, Mexico also has been contributing almost 1/5 of the world’s oil reserves. Mexico's seemi ngly progressive economic activity is mainly attributed to its wide production as well as exports on a wide selection of agricultural goods.Meanwhile, it has long been said that the economy of Mexico is characterized by a free market. In recent times, its gross domestic product has surpassed almost a trillion dollars which makes it one of the largest economies in the world. It is also firmly established as an upper middle-income country with the highest income per capita in Latin America in market exchange rates. However, Mexico is the only Latin American country to be member of the Organization for Economic Cooperation and Development.Since the 1994 crisis, subsequent administrations were said to have greatly influenced the improvement in the macroeconomic fundamentals of Mexico. After its slow growth in 2001, it eventually managed to maintain a small positive growth. Although Moody's (in March 2000) and Fitch IBCA (in January 2002) have issued favorable investment-grade ratings fo r its sovereign debt, Mexico still needs to look for possible remedies to alleviate societal problems. Even if there has obtained a certain level of macroeconomic stability that has reduced inflation and interest rates to record lows and increased income per capita, there still exists problems regarding social inequities. These problems include the need to upgrade infrastructure, modernize the tax system and labor laws and reduce income inequality.The economy of Mexico contains a mixture of modern and outmoded industry and agriculture. These economic segments of Mexico are said to be mostly dominated by the private sector. However, recent administrations have expanded competition in sea ports, railroads, telecommunications, electricity generation, natural gas distribution and airports with the aim of upgrading infrastructure. Meanwhile, about 90% of its trade — considering that Mexico is an export-oriented economy — is under free trade agreements (FTAs).The Free trade agreement is composed and agreed upon by almost   40 countries including the European Union, Japan, Israel and many countries in Central and South America. However, the most influential among all free trade agreements is the NAFTA. NAFTA has said to have existed in 1994 and was signed in 1992 by the governments of the United States, Canada and Mexico. In 2006, trade with its northern partners accounted for close to 90% of Mexico's exports and 55% of its imports, with the great help from the free trade agreements.After five decades of political turbulence after independence in Mexico, the four consecutive administrations of President Porfirio Dà ­az was said to be the igniting factor for the economic progress of Mexico. During his term, the last quarter of the 19th century in Mexico has brought about economic growth as manifested with numerous foreign investments and by immigration. Also with his term, President Diaz was able to develop an efficient railroad system as well as the great use of natural resources.It has also been said that during Diaz' term, the gross domestic product of Mexico was also reaching those of Argentina and Uruguay during circa 1900 and it was almost three times more than the gross domestic product of Brazil and Venezuela. Its annual economic growth between 1876 and 1910 has also averaged by 3.3%. However, its inequitable land distribution system led to the Mexican Revolution in 1910-1917, which has transformed the important aspects of Mexican living. This armed conflict was said to be due to political repression and fraud as well as huge income inequalities. Then, large haciendas were mostly owned by a few but worked by millions of underpaid peasants living in precarious conditions.Meanwhile, during 1930 to 1970 Mexico was dubbed by economic historians as the â€Å"Mexican Miracle†. This period is said to be characterized by economic growth as spurred by a model of import-substitution industrialization (ISI). This model has p rotected and promoted the development of national industries. Through the ISI model, the country experienced an economic boom through which industries rapidly expanded their production.Important changes in the economic structure included the free land distribution to peasants under the concept of ejido, the nationalization of the oil and railroad companies, the introduction of social rights into the constitution, the birth of large and influential labor unions, and the upgrading of infrastructure. From 1940 to 1970 GDP increased six fold, whereas population doubled. The ISI model had reached its peaked in the late 1960s.During the 1970s, the administrations of Echeverrà ­a and Là ³pez Portillo tried to revive the economy and began to include social development in their policies, an effort that entailed more public spending. However, the government decided to borrow from international capital markets to invest in the state-owned oil company — which in turn seemed to provide a long-run income source to promote social welfare — in the advent of the discovery of huge oil fields during those times where oil prices were surging and international interest rates were low and even negative.In fact, this method has produced a remarkable growth in public expenditure, and President Là ³pez Portillo announced that the time had come to learn to â€Å"manage prosperity†. This period of prosperity, however, was accompanied by the mismanagement of resources and inflation.In 1981-1982, the international panorama changed abruptly. This has been manifested by oil prices eventually plunging as well as the detrimental increase in   interest rates. In 1982, President Là ³pez Portillo before ending his administration decided to suspend payments of foreign debt, devalued the peso and nationalized the banking system along with many other industries that were severely affected by the crisis.While import substitution had produced an era of industrialization in previous decades, it was evident that that protracted protection had produced an uncompetitive industrial sector with low productivity gains. Meanwhile, President de la Madrid was the first in the series of presidents that began to implement neoliberal reforms.After the crisis of 1982, lenders were unwilling to return to Mexico and in order to keep the current account in balance. With this, the government has decided to resort to currency devaluations which has produced an effect that sparked unprecedented inflation.   Its inflation rate has reached its historical high in 1987 at approximately 159.7%.In order to stabilize all the untoward economic activities in Mexico, Mexico has decided to liberalize its trade policies. It has been said that the first step toward the liberalization of its trade was the incorporation of Mexico's signature of GATT in 1986. During the Salinas administration in Mexico, state-owned companies were privatized with the notable exception of the oil indust ry and energy since these industries were primarily protected by their constitution. In addition, the North American Free Trade Agreement was signed in 1992 between the United States, Canada and Mexico.Soon after, the signature of two additional supplements on environments and labor standards came into effect on January 1, 1994. Aside from these, the Salinas administration also introduced strict price controls and negotiated smaller minimum wage increments with labor unions with the aim of curbing inflation. While his strategy was successful in reducing inflation, economic growth pf Mexico has averaged only 2.8 percent a year. Although this has been the case, it barely shows that little by little Mexico is slowly recovering from the past mistakes of previous administrations. Also, the move to liberalize the trade policies would really help them ensure that there would exist positive economic growth for the people.After several administrations trying to pose remedy on seemingly diffi cult-situated economy of Mexico, the Salinas government proved that Mexico can still be at par with the economic activities of other countries in the world. Meanwhile, the Mexican economy rather its official money gained strength by enforcing a fixed exchange rate. It has been said that the peso has become overvalued while the consumer spending increased. With this Mexico's current account deficit to reach 7% of gross domestic product in 1994, which was primarily financed through public debt instruments called tesobonos.This financing system has reassured Mexico's payment in dollars. However, the momentary economic growth was again placed in a bad light after the Chiapas revolt and the assassinations of the most-likely to win presidential candidate as well as the nation's prosecutor in 1994, which eventually sent an unfavorable message to investors, both existing and potential.Meanwhile, public debt holders rapidly sold their tesobonos which depleted the Central Bank's reserves. Por tfolio investments, on the other hand, which had made up 90% of total investment flows, left the country as fast as they had come in. This unsustainable situation eventually forced the Zedillo administration to abandon the fixed exchange rate because this seemingly has not proved great worth to the Mexican economy.During that time, the peso sharply devalued and the country entered into an economic crisis in 1995. The boom in exports as well as an international rescue package crafted by American president Bill Clinton in a certain way helped cushion the crisis. And after less than 18 months, the economy of Mexico was seen to be slowly recovering again. During that 18 months, the annual growth rate of Mexico was aid to have averaged for about 5.1 percent between 1995 and 2000.President Zedillo and President Fox continued with trade liberalization. During their administrations, several free trade agreements were signed with Latin American and European countries as well as in Japan and Israel in order to maintain macroeconomic stability. With this, Mexico became one of the most open countries in the world to trade and its economy base shifted accordingly. The total trade of Mexico with the United States and Canada eventually tripled and its total exports and imports almost quadrupled between 1991 and 2003. Mexico's economy is now characterized with a favorable rating as foreign investment was changed from portfolio to foreign-direct investment (FDI).During the last quarter of 2000, it has been said that the Mexican economy grew at an annual rate of 5.1 percent which has marked its twentieth consecutive quarter of economic growth. For the entire year, the gross domestic product of Mexico then increased by 6.9 percent, the second highest growth rate in two decades. Indeed, the implementation of sound fiscal and monetary policies during 2000 enabled Mexico to achieve, and in most cases outperform, the main economic targets established at the beginning of the year.In addition, Mexico’s gross domestic product (GDP) in 2000 grew by 6.9 percent in real terms, 2.4 percentage points higher than the original target of 4.5 percent. In current prices, its GDP amounted to 5,432.3 billion pesos (approximately US$574.8 billion). This increase was brought about by the 10 percent expansion in gross fixed capital formation which was supported by the increase in private investments, and by an 8.7 percent growth in private consumption. On the other hand, public spending was said to have registered only a moderate 3.5 percent increase during the year.The most vigorous component of aggregate demand during that time was the export sector, which expanded at an annual growth rate of 16 percent. For 2000 as a whole, the value of exports totaled US$166.4 billion. In terms of sector performance, the primary sector which included the agriculture, livestock, fishing and forestry has expanded at a rate of 3.4 percent in 2000. Meanwhile, the industrial sector which included the mining, manufacturing, construction and electricity as well as the services sector, which included commerce, transportation, communication and financial services, grew only by 6.6 and 7.4 percent, respectively.In an article written by Dickerson, however, Mexico's economy slowed in the last three months of 2006. This was aid to have been brought about by the   consequences in the United States: Tough times in Mexico typically fuel immigration north of the border. In the same year, it has been said that Mexico's gross domestic product only expanded 4.3% in the October-to-December period from the final quarter of 2005 based on the figures released by the finance ministry. It was said to be the third consecutive period of slower growth in the nation's economic output as manifested with a sharp decline from the 5.5% expansion registered in the first quarter. The deceleration was blamed largely on a sluggish factory sector and a slowdown in exports to Mexico's principal cus tomer, the United States.In 2006, Mexico only posted GDP growth of 4.8% which has been considered the strongest since 2000. High oil prices pumped record tax revenue into government coffers. The economy of the United States, Mexico's biggest trading partner, is also weakening. Meanwhile, Mexico's inflation has been rising, its oil production is slipping, and the nation's bellwether auto sector has hit a speed bump. Its inflation has been greatly manifested by soaring unemployment as well as rising prices on basics including tortillas, milk and eggs have sparked street protests. The unemployment rate of most of its people was also affected with the slower rate of remittance by those working outside their country.It has been said that most Mexican families only rely on the remittances sent home. Remittances have become the nation's second-largest source of foreign exchange behind oil revenue. The slowdown in economic growth is attributed also to manufacturing. Mexico's factory or manu facturing sector only expanded 3.1% in the final quarter of the year. In the first three months of the year, it grew by only about 7% which was driven by a rebound in producing automobiles.The Mexican plants of Ford Motor Co., General Motors Corp. and DaimlerChrysler has only accounted for about 70% of the cars assembled in Mexico and most of which end up in American showrooms, not also in Mexico since customers as surely to swarm over luxury vehicles when it would be showcased in the United States. But, the U.S. sales slump has trimmed Mexican production of vehicles as well as its exports after it only acquired a 5% growth rate in December. The trend accelerated in January as exports tumbled to 88,915 vehicles, a 20.7% drop from January 2006.In last year, Mexico's overall export growth also slipped to 6% in November and 4% in December after an average increase of 19% over the first 10 months of the year. Its Industrial production barely grew a 1.6% rate in December, much lower than forecasts made by most economists. Meanwhile, consumer prices have also been predicted to be rising. Mexico ended 2006 with an inflation rate of 4.05%, up from 3.3% in 2005. This was said to be brought about mainly by skyrocketing prices for agricultural products which include tomatoes, tortillas and other basic foodstuffs. However, this phenomenon of skyrocketing agricultural prices could force Mexico's central bank to raise interest rates, which could eventually help put a stop to inflation while become a burden to economic growth.On the other hand, Mexico's oil sector was said to have not contributed much to the economic growth of the country in 2007. This has been manifested by the continuing increase in petroleum prices although it has declined steeply since last summer's record highs, meaning less oil revenue for Mexico's treasury. Production also has fallen sharply at Cantarell, its largest oil field, a major worry in a nation that last year relied on petrodollars to fund ne arly 40% of public spending.As earlier stated, the remittances — which has also become part of the economic activity in Mexico — have shown signs of sluggish growth. Mexican workers last year only remitted almost $23 billion to their families. But the pace of growth decelerated markedly over the course of the year. In the first quarter of 2006, remittances grew 27.5% compared with the January-to-March period in 2005. In the final three months of last year, remittances were up just 5.5% over the same period the year before. However, November and December were seen to actually be stagnated in terms of growth.It has also been said that the slower economic growth of Mexico could be a result of tighter U.S. border enforcement. To some, it is a sign of progress for border agents but a potential blow for Mexico, where remittances have become a pillar of the economy.Agriculture, as a percentage of GDP, has been steadily declining. However, this has been also encountered ny mos t developing nations as it plays a smaller role in the economy. In 2006, the agriculture sector of Mexico has accounted for only 3.9% of GDP, down from 7% in 1980, and 25% in 1970. Nonetheless, given the historic structure of ejidos, it still employs a considerably high percentage of the work force: 18% in 2003 which are mostly of basic crops for subsistence as   compared to 2-5% in developed nations in which production is highly mechanized.In spite of being a staple in Mexican diet, Mexico's comparative advantage in agriculture is not in corn, but in horticulture, tropical fruits and vegetables. Negotiators of   free trade agreements are expected that through liberalization and mechanization of agriculture, two-thirds of Mexican corn-producers would naturally shift from corn production to horticultural and other labor-intensive crops such as fruits, nuts, vegetables, coffee and sugar cane. While horticultural trade has drastically increased due to these agreements, it has not a bsorbed displaced workers from corn production which has been estimated at around 600,000.Moreover, corn production has remained stable as a result of income support to farmers or a reticence to abandon a millenarian tradition in Mexico: not only have peasants grown corn for millennia, corn originated in Mexico. Even today, Mexico is still the fourth largest corn producer in the world.Meanwhile, the industrial sector as a whole have benefited from trade liberalization. In 2000,   it has been said to have accounted for almost 90% of all export earnings. As earlier stated, the most important industrial manufacturer in Mexico is the automotive industry This industry are internationally recognized for their standards of quality. Although this has been the case, the automobile sector in Mexico differs from that in other Latin American countries and developing nations in that it does not function as a mere assembly manufacturer.The industry produces technologically complex components an d engages in some research and development activities. The â€Å"Big Three† which includes General Motors, Ford and Chrysler have been operating in Mexico since the 1930s. Volkswagen and Nissan on the other hand had only built their plants in the 1960s. Now, even other car producers such as Honda, BMW, and Mercedes-Benz have joined in. Given the high requirements of North-American components in the industry, many European and Asian parts suppliers have also moved to Mexico for one reason alone, that is, because most labor oriented employment has been subjected to lower costs.Meanwhile, some large industries of Mexico include Cemex– the third largest cement conglomerate in the world in term of   alcohol beverage industries — has represented a meager amount in the economic activity of the country. It has been said that high-tech industrial production represented 21% of total exports, the highest in Latin America. Apart from Cemex, the alcohol beverage industry i ncludes world-renowned players like Grupo Modelo, or conglomerates like FEMSA, which apart from owning breweries and the OXXO convenience store chain, is also the second-largest Coca-Cola bottler in the world. It also include Gruma, the largest producer of corn flour and tortillas in the world, Bimbo, Telmex, Televisa, and many other high-tech industries, many of which are based in Monterrey.Maquiladoras — or the Mexican factories which take in imported raw materials and produce goods for export —   have become the nucleus of trade in Mexico. This sector has benefited from the free trade agreements being pushed by several administrations in Mexico. The real income in the maquiladora sector has increased 15.5% since 1994, though from the non-maquiladora sector has grown much faster.Contrary to popular belief, this should be no surprise since maquiladora's products could enter the US duty free since the 1960's industry agreement. Other sectors now benefit from the free trade agreement and that the share of exports from non-border states has increased in the last 5 years while the share of exports from maquiladora-border states has decreased.Meanwhile, mineral resources are the â€Å"nation's property† by constitution. As such, the energy sector is administered by the government with varying degrees of private investment. By fact, Mexico is the fifth-largest oil producer in the world with the capacity to produce about 3.8 million barrels per day.   The public company in charge of administering research, exploitation and sales of oil and is considered the largest oil   in Latin America is Pemex, which makes $86 billion in sales a year. Their sales constitutes a sum larger than the GDP of some of the region's countries.However, although it has been said that Pemex is the largest oil company, their growth is temporarily hampered with the imposition of high taxes, which eventually is a significant source of revenue for the government. Witho ut enough money to continue investing in finding new sources or upgrading infrastructure and being protected constitutionally from private and foreign investment, some have predicted the company may face institutional collapse. While the oil industry is still relevant for the government's budget, its importance in GDP and exports has steadily fallen since the 1980s. In 1980 oil exports accounted for 61.6% of total exports; by 2000 it was only 7.3%.On the other hand, the service sector was estimated to account for 70.5% of the country's GDP, and employs 58% of the active population. This section includes transportation, commerce, warehousing, restaurant and hotels, arts and entertainment, health, education, financial and banking services, telecommunications as well as public administration and defense. Mexico's service sector has been strong, and in 2001 it replaced Brazil's as the largest service sector in Latin America in dollar terms.Moreover, the tourism industry is also one of t he most important industries in Mexico. It is the fourth largest source of foreign exchange for the country. Mexico is the eight most visited countries in the world with over 20 million tourists a year.Meanwhie, the financial and banking sector is increasingly dominated by foreign companies or mergers of foreign and Mexican companies with the notable exception of Banorte. The acquisition of Banamex, one of the oldest surviving financial institutions in Mexico, by Citigroup was the largest US-Mexico corporate merger at 12.5 billion USD. Banamex generates almost three times as much revenue than all 16 Citigroup's subsidiaries in the rest of Latin America. In spite of that, the largest financial institution in Mexico is Bancomer associated to the Spanish BBVA.The process of institution building in the financial sector in Mexico has evolved hand in hand with the efforts of financial liberalization and of inserting the economy more fully into world markets. The financial sector is becomi ng stable over the years with the   acquisitions of   foreign institutions such as US-based Citigroup, Spain’s BBVA and the UK’s HSBC. Their presence coupled with a better regulatory framework has allowed Mexico’s banking system to recover from their financial crisis manifested by the peso devaluation.Pubic lending as well as in lending in the private sector is increasing and so is activity in the areas of insurance, leasing and mortgages. However, bank credit accounts for only 22% of GDP, which is significantly low compared to 70% in Chile. Although lending has been widely accepted now in mexico, credit in the agricultural sector has fallen 45.5% in six years from 2001 to 2007 and has now represented about 1% of total bank loans.It has been described by critics that Mexico's economy is like an airplane flying with only one engine, that engine-exports-is powerful enough to keep the country from crashing but not powerful enough to lift the whole country. Unle ss the motor of domestic demand turns over as well, Mexico's economy will never really take off. Mexico's current economic system fails to generate even a fraction of the one million new jobs that Mexicans seek each year, and it does not seem to promise rapid growth in the future. Indeed, one unstated but inescapable conclusion is that Mexico cannot hardly catch up to its free-trade partners in North America even at par with their respective living standards.Mexico's economy which ahs said to be undercapitalized, inefficient, mistrusted, and biased in favor of large enterprises have remained a stigma or a serious barrier to broad-based economic growth. A few thousand large agro industries like exporting fruits, vegetables, and some livestock have found considerable success. Meanwhile, a significant proportion of commercial producers are bankrupt.The peasant maize economy is battered by free trade, but it will not disappear because there is a dearth of alternative employment. Good ag ricultural lands go uncultivated because farmers cannot compete with imports from the United States, while poor peasants deplete natural resources on lands poorly suited to agriculture.A third problem that surface at some points is the collusive nature of business-government relations. Mexico often remains a country where profits are privatized and losses socialized.Underlying many of Mexico's problems is the need for more government revenue. Budget reductions have been responsible for rather striking cuts in government investment, which in turn, have dampened domestic demand and weakened certain sectors of the economy. Tax collection as a percentage of gross domestic products actually fell during the 1990s, a trend that underscores how inadequate has been the focus on the revenue side of Mexico's budget. The problem is especially acute with regard to social spending. Mexico could potentially afford close-to-universal health care coverage and more extensive antipoverty programs; all it would really need to do is raise taxes by about 5 percent of GDP.WORKS CITED:(1996). Mexico Economy. Retrieved 18 April 2007, from Travel Document Systems, Inc. Website:http://www.traveldocs.com/mx/economy.htm.(2003). Economic Report – Mexico. Retrieved 17 April 2007, from Website:unpan1.un.org/intradoc/groups/public/documents/APCITY/UNPAN001680.pdf.(2007). Economy of Mexico. Retrieved 17 April 2007, from Website:http://en.wikipedia.org/wiki/Mexico/Economy.(2007). Mexico's Economy. Retrieved 17 April 2007, from Economist.com Website:http://www.economist.com/research/backgrounders/displaybackgrounder.cfm?bg=629589.Whalen, Christopher (1995). Mexico: What’s Next? Retrieved 17 April 2007, fromWebsite:http://www.cs.uwaterloo.ca/~alopez-o/politics/whatsnext.htmlBaker, Dean (2006). Beat the Press: Surprising News on Mexico at the Washington Post. Retrieved 17 April 2007, from Website: http://beatthepress.blogspot.com/2006/04/surprising-news-on-mexico-at.htmlDickerson, Ma rla, . (2007). Mexico Economy Losses Steam. Retrieved 17 April 2007, from Los Angeles Times Website:http://www.latimes.com/business/la-fi-mexico17feb17,1,2750169.story?coll=la-headlines-business&ctrack=1&cset=true.Lawson, Chappell, . (2004). Confronting Development: Assessing Mexico's Economic and Social Policy Challenges Latin America. Retrieved 17 April 2007, from Massachusetts Institute of Technology Website:http://findarticles.com/p/articles/mi_qa4000/is_200404/ai_n9363872/pg_4.â€Å"Mexico.† Britannica Book of the Year, 2004. 2007. Encyclopà ¦dia Britannica Online. 18   Apr.   2007   

Radiance Reconstructive Surgery

Reconstructive surgery, a trend that has been developed over the years has reached a new level; radiance reconstructive surgery. This new trend in reconstructive surgery is literally what the name suggests, radioactive. Radioactive waves are used to perform and complete the reconstruction process. There are various methods which can be used to achieve the objective of popularizing the method; campaigns to educate and inform the public as well as helping them understand the process and a question and answer session to give any further information needed.As well as procuring new clients, it will also help the company reassure and build confidence in the current clients. Lifestyle, sponsorship and even marketing are what Radiance should focus on; these are extremely important aspects to any company. These areas help to ensure a firm not only care about the community but garnering profit as well. The venues would include such places as training facilities and gyms.However, they should pl ace their marketing wisely as to not encourage children to believe their bodies are anything less than what they should be given the amount of influence that any type of media has on the perception of young people. Melissa should employ a number of damage control techniques to help change the perception of the company by its stakeholders.The steps to take would be; make absolutely certain the public relations are dealt with, build a campaign that show empathy but tell the story as the company sees it, take steps that will improve the image of the company. While waiting for time to pass would seem like the reasonable solution, â€Å"waiting for time to pass would be a bad idea (Kang & Sakai, 2000); the damage is done and the company has let it slide which gives the public the idea that the company is culpable. Radiance would see either positive or negative changes in as little as a few months by taking these steps.

Free Essays on Virtual Reality

Introduction Close your eyes and imagine yourself being able to jump off the Empire State Building and fly over New York City on your own personal tour. You catch a glimpse of Madison Square Garden and a breathtaking view of Broadway. Jump back a few hundred years into the medieval times and joust with a knight. One last visualization- you are playing baseball in Busch Stadium on the same team as Mark McGuire. The crowd is wild. You soak up the glory as you realize they are cheering for you! Now stop fantasizing. These things will probably never happen to you in real life. However, there is a way that you can experience the feeling that something like this is happening. If you’re open to new ideas and you have a good imagination, virtual reality maybe a toy for you! What exactly is virtual reality? Well, virtual reality can be defined as any medium where one feels a sense of â€Å"immersion† and â€Å"presence† in the environment generated or descri bed. This means that if your imagination is wild enough, watching any television show or reading a book can be virtual reality. I will define virtual reality as a highly interactive, computer-generated environment. Graphics-based virtual reality allows one to break the 2-Dimensional constraints of today’s familiar equipment and has many practical applications. Four of these applications are medical, space exploration and training, physical, and entertainment. Body Medical researchers have been using virtual reality techniques to synthesize diagnostic images of a patient’s body to do predictive modeling of radiation treatment using images created by ultrasound, magnetic resonance imaging (MRI), and X-ray. A radiation therapist in a virtual world could view and expose a tumor at any angle and then model specific doses and configuration of radiation beams to aim at the tumor more effectively. Since radiation destroys human tissue easily, there is n... Free Essays on Virtual Reality Free Essays on Virtual Reality Virtual Reality - What it is and How it Works Imagine being able to point into the sky and fly. Or perhaps walk through space and connect molecules together. These are some of the dreams that have come with the invention of virtual reality. With the introduction of computers, numerous applications have been enhanced or created. The newest technology that is being tapped is that of artificial reality, or "virtual reality" (VR). When Morton Heilig first got a patent for his "Sensorama Simulator" in 1962, he had no idea that 30 years later people would still be trying to simulate reality and that they would be doing it so effectively. Jaron Lanier first coined the phrase "virtual reality" around 1989, and it has stuck ever since. Unfortunately, this catchy name has caused people to dream up incredible uses for this technology including using it as a sort of drug. This became evident when, among other people, Timothy Leary became interested in VR. This has also worried some of the researchers who are trying to create very real appli cations for medical, space, physical, chemical, and entertainment uses among other things. In order to create this alternate reality, however, you need to find ways to create the illusion of reality with a piece of machinery known as the computer. This is done with several computer-user interfaces used to simulate the senses. Among these, are stereoscopic glasses to make the simulated world look real, a 3D auditory display to give depth to sound, sensor lined gloves to simulate tactile feedback, and head-trackers to follow the orientation of the head. Since the technology is fairly young, these interfaces have not been perfected, making for a somewhat cartoonish simulated reality. Stereoscopic vision is probably the most important feature of VR because in real life, people rely mainly on vision to get places and do things. The eyes are approximately 6.5 centimeters apart, and allow you to have a full-colour, thr... Free Essays on Virtual Reality Virtual Reality is considered one of the most exciting technologies today, constantly evolving and improving. According to Eric Drexler, a world known pioneer in this field, VR is "A combination of computer and interface devices (goggles, gloves, etc.) that present a user with the illusion of being in a three dimensional world of computer generated objects." The term ^virtual reality,^ is not finite in its meaning, but generally includes desktop VR, immersion VR, where the goggles and gloves are used, and projection VR. The virtual reality technology is not yet perfect and still too expensive for the common man. The use of high-end VR is mainly restricted to larger companies, and to special areas such as medical surgery and pilot training. Home users are limited to desktop virtual reality programs, which lets them navigate in three-dimensional worlds, but seldom gives the feeling of actually being there. The entertainment industry has yet to embrace the technol! ogy in full scale, but in his book ^Virtual Reality^ Howard Rheingold states ^Used today in architecture, engineering and design, tomorrow in mass-market entertainment, surrogate travel, virtual surgery and cybersex, by the next century ^VR^ will have transformed our lives.^ Will VR cause people to lose their grip on the real world, or is it just a continuation of previous developments that took people to imaginary places? People seem to always have escaped to ^imaginary worlds^, to get a way from the stress of real life and to relax. We have all experienced Greek theatre, read novels and been to the cinema, and lived ourselves into fiction stories that we identify with. Our imagination creates a fiction world, which leads us away from real life for a moment of time. In our own utopia, we forget contemporary problems of reality. Even though the virtual reality technology creates a utopia for us to explore, it is in a lot of ways different from other developments we know so well... Free Essays on Virtual Reality TABLE OF CONTENTS INTRODUCTION 3 WHAT IS VIRTUAL REALITY? 4 HOW DOES VIRTUAL REALITY WORK? 5 v The Three Levels of VR : 5 THE HISTORY OF VIRTUAL REALITY 7 VIRTUAL REALITY IN THE PRESENT 8 VIRTUAL REALITY IN THE FUTURE 9 THE TECHNOLOGY BEHIND VIRTUAL REALITY 9 v Video Display Devices: 10 v Audio Output Devices: 10 v Tactile Response Devices: 11 v Interactive Input Devices: 11 v Computers and Software: 12 IMMERSIVE & NON IMMERSIVE VR 12 v The Cave: 13 v Head-Mounted Display (HMD): 13 v The Boom: 14 v Input Devices and other Sensual Technologies: 14 v Shared Virtual Environments: 15 v VRML: 15 DRAWBACKS OF VR 16 THE SOCIAL IMPLICATIONS OF VIRTUAL REALITY 17 v The New Rules of Behavior: 17 v Adverse Effects: 17 Applications of VR 18 v A List of Existing VR examples: 18 DETAILED APPLICATIONS OF VR: 19 v Architecture: 19 v Visualization: 21 v Entertainment: 21 v VR in Movies: 22 v Manufacturing: 25 v Augmented Reality: 25 v Education & Training: 26 v Medical: 27 SUMMARY 27 CONCLUSION 28 BIBLIOGRAPHY 28 INTRODUCTION Throughout the many stages of media Virtual Reality (VR) has helped us to extend our perception, imagination and manipulation. VR is just an extra step on the long road, bringing the imagination as close and realistic as reality itself. After the first experiments in the fifties with complex kinesthetic devices like multiple cameras, senso-motoric devices and even smell generators, more elegant head-mounted devices were developed in the early nineties. Both defense research and the computer games industry were the main stimulators of VR. VR is everything and it is hard to describe what VR is not: It encapsulates all previous media, even books, slides, pictures, audio, video and multimedia. The typical contribution of VR is its effect of ‘immersion’; the user feels as if (s)he is in a different world. Both the sensations and the actions of the user should resemble as much a... Free Essays on Virtual Reality Introduction Close your eyes and imagine yourself being able to jump off the Empire State Building and fly over New York City on your own personal tour. You catch a glimpse of Madison Square Garden and a breathtaking view of Broadway. Jump back a few hundred years into the medieval times and joust with a knight. One last visualization- you are playing baseball in Busch Stadium on the same team as Mark McGuire. The crowd is wild. You soak up the glory as you realize they are cheering for you! Now stop fantasizing. These things will probably never happen to you in real life. However, there is a way that you can experience the feeling that something like this is happening. If you’re open to new ideas and you have a good imagination, virtual reality maybe a toy for you! What exactly is virtual reality? Well, virtual reality can be defined as any medium where one feels a sense of â€Å"immersion† and â€Å"presence† in the environment generated or descri bed. This means that if your imagination is wild enough, watching any television show or reading a book can be virtual reality. I will define virtual reality as a highly interactive, computer-generated environment. Graphics-based virtual reality allows one to break the 2-Dimensional constraints of today’s familiar equipment and has many practical applications. Four of these applications are medical, space exploration and training, physical, and entertainment. Body Medical researchers have been using virtual reality techniques to synthesize diagnostic images of a patient’s body to do predictive modeling of radiation treatment using images created by ultrasound, magnetic resonance imaging (MRI), and X-ray. A radiation therapist in a virtual world could view and expose a tumor at any angle and then model specific doses and configuration of radiation beams to aim at the tumor more effectively. Since radiation destroys human tissue easily, there is n... Free Essays on Virtual Reality The VR Centre for the Built Environment, a winner of an Office of Science & Technology Foresight Challenge Award, was established in June 1997 at University College London and Imperial College London. This is an interdisciplinary initiative involving the Bartlett, Centre for Advanced Spatial Analysis, Centre for Transport Studies and the Departments of Computer Science, Geography and Geomatic Engineering at UCL and IC-Parc at Imperial College along with a consortium of 16 industrial partners. It aims to research, develop and disseminate ways of designing, producing and operating buildings and urban areas using virtual reality techniques. The VR Centre's role is to bring the full range of computer graphics, interaction and digital data to the virtual building that currently drives the design-development-operation cycle. Information, analysis and simulations are being synthesised to allow design teams and their clients to predict the performance of proposals at both the urban and building scale. Virtual models are being developed to capture information on performance during the operational life of the building so that this can be fed back into future projects. The Centre is focusing on three key generic technologies: Technologies to help clients and end users understand the consequences of decisions; Technologies to allow better visualisation and interaction with design proposals; Technologies to capture information about the operation of the built environment and to feed that information back into the design, construction and operation process.... Free Essays on Virtual Reality Virtual Reality Virtual reality (VR) is the use of a computer to create an artificial environment that appears and feels like a real environment and allows users to explore a space and manipulate the environment. In its simplest form, a VR application displays what appears to be a three- dimentional view of a place or object, such as landscape, building, molecules, or red blood cell, which users can explore. For example, architects can use VR software to show clients how a building will look after a construction or remodeling project. In more advanced forms, VR software requires that users wear specialized headgear, body suits, and gloves to enhance the experience of the artificial environment (Vance and Reed 34-58). The headgear displays the artificial environment in front of a users eyes. The body suit and the gloves sense motion and direction, allowing a user to move through, pick up, or hold items displayed in the virtual environment. Experts predict that eventually the body suits will provide tactile feedback so users can experience the touch and feel of the virtual world. Many games, such as flight simulators, use virtual reality. In these games special visors allow users to see the computer-generated environment. As the user walks around the game's electronic landscape, sensors in the surrounding game machine record movements and change the view of the landscape accordingly. Companies increasingly are using VR for more practical commercial applications, as well. Automobile dealers, for example, use virtual showrooms in which customers can view the exterior and interior of available vehicles. Airplane manufacturers use virtual prototypes to test new models and shorten product design time. Many firms use personal computer-based VR applications for employee training (Shelly Cashman Series ®Microsoft Word 2000 Project 2). As computing power and the use of ...