The Effects of Global Climate Change

The Effects of Global Climate Change The humanity has made significant progress in all spheres of life. It is not an exaggeration to say that during the last century more inventions were made, than during the whole of history. Man flew into space, tamed atomic energy, found a way to cure many diseases that were considered incurable, and every new day is marked with a new breakthrough. However, there is a downside. For a long period of time people didn’t think about the consequences of their exponential development.Vast tracts of forests were cleared for agricultural purposes, thousands of tons of carbon dioxide dissolved in the atmosphere, hundreds of species on animals and plants become extinct every year. The rapid development of humanity renders a bad influence on Earth. One of the examples of these influence’s is climate change. It’s not a secret that a couple of hundreds of years ago the climate on Earth was colder than now. Many scientists warn about what i s called global warming – a process of a constant increase of the annual temperature across the whole planet.For the first time its surge was recorded in the last quarter of the 20th century, and since that time the average temperature had increased by 0,7Â °?. The further one goes from the equator, the more obvious climate changes become. So what are the possible consequences of global warming? According to the recent reports of the United Nations, during the 21st century the average temperature will rise more than 1, 4-1, 8Â °? and will cause Arctic glaciers melt faster. The sea level will increase by 10 cm.It doesn’t seem to possess any danger, but in reality it will become a serious threat for those countries which are located not very high above the sea level. Some specialists predict that till the end of the current century the ocean will rise on the whole a meter. Netherlands, Great Britain, Japan, as well as the islands of Oceania and the Caribbean basin will be at risk. 30-40% of species and ecosystems will become extinct, because their habitat will change much faster than they adapt. If the temperature increases by one degree Celsius dramatic modifications to forests’ composition will occur.Some species have already begun to react to climate changes. For example, migratory birds start to fly away later in autumn and to come back much earlier in spring. Global warming will negatively affect precipitation maps. In arid regions, such as Central Asia, Australia, and Mediterranean, South Africa and so on, situation will become even more complicated due to the reduction of precipitation. At the same time, some regions may suffer from abnormal cyclones and the heavy rains that have become much more frequent. The recent hurricane in North America may be a demonstration of these processes.Such changes will have a bad effect on agriculture. Due to warming, it may improve in Northern Europe, but in Southern Europe, Africa and many regions of Asia high temperatures, droughts, floods and soil erosion will cause an irreparable damage. Specialists predict that yields in Africa and Asia will decrease, and Australia and New Zealand will face a great lack of drinking water. A risk of floods in Europe will increase, and the Eastern coast of the United States will undergo increased numbers of hurricanes and soil erosion.Besides, global warming will create a favorable environment for various diseases, so a dramatic growth of epidemics and pandemics can be expected. Scientists have discovered that Earth warms much faster than it did before, and there is convincing evidence that it is humanity who is responsible for that. At the moment research, which aim is to find solutions for this problem is being conducted. Every country should take action to prevent causing more damage to our planet, because the consequences will be serious for everyone.

Theory of Management in Health Care

The essentials of management, by far, are not historically new. One can imagine the management that was needed to build the Egyptian pyramids or the Greek Parthenon. The requirement was to have people work efficiently together toward a successful common end. However, with the rise of industrialization and now with the rapid speed of change and technological advancements, effective management is needed more than ever. Healthcare, which is having such a significant impact on today's society and also undergoing many transitions in a short period of time, is a prime example of an industry that requires the best management possible. Peter Drucker, an economist and journalist, is regarded as the founding father of the study of management by experts in the worlds of business and academia. According to Drucker (2001, pg. 10), management is based on several essential principles: 1) Management concerns first and foremost human beings, who must be made capable of joint performance, their strengths effective and weaknesses irrelevant; 2) Management is thoroughly a part of individual cultures and is variable; 3) Each organization must have a commitment to common goals and unifying objectives that are set my management; 4) Management must find ways of encouraging growth and development of the organization and its members as opportunities change; 5) Within every organization are individuals with different skills and knowledge accomplishing different types of work. This necessitates effective communications as well as each person assuming responsibility for setting individual goals, making those goals known, and working with others to accomplish them; 6) Management is measured on such factors as innovation, market share, quality and people development, not by the bottom line or output quantity; and 7) Most important, results exist only on the outside with a satisfied patient, client or customer. In the early 1960s Drucker read Abraham H. Maslow's theory of management, which is based on the belief that each person has specific needs. He â€Å"became an immediate convert† (Drucker, 1999a, p. 17). Essentially, this means that different groups of employees have to be managed differently, and that the same group of workers has to be managed differently at different times (pg. 21). However, stressed Drucker, â€Å"one does not ‘manage' people. The task is to lead people. And the goal is to make productive the specific strengths and knowledge of each individual (pg. 21-22). In these days of global competition, such a leadership style is essential to point individuals in the most productive directions. One also has to prepare for continual change. In the past, management commitments for the future were based on the question, â€Å"What is most likely happen?† Now, it is necessary to plan for uncertainty by asking â€Å"What has already happened that will create the future?† (Drucker, 1995, pg. 40). All organizations, especially ones in the healthcare field, have to look at such factors as demographic trends; changes in industry, market structure, values, science and technology already in place but yet to have full impact; and trends in the economy and structure of society. They must then convert these â€Å"what is most likely to happen† into opportunities for the organization based on its strengths and competence. Further, it must develop the knowledge and people to be able to respond to these opportunities. Global society is in the midst of a major transformation, where knowledge is the primary resource if, and only if, it is integrated into a task. For managers, this dynamics of knowledge requires building change into the organizational structure. The organization must commit itself to continually creating something new (Drucker, 1995, pg. 79). As a result, management must emphasize continuous improvement or kaizen, exploit its knowledge to develop the next generation of applications from its successes and learn to innovate in a systematic process. This means that organizations must continually make changes. This may even lead to closing down a hospital when changes in medical knowledge, technology and practice make a hospital with less than 200 beds uneconomical and unable to provide excellent care (pg. 81). The organizations of the future must also routinely say, â€Å"People are our greatest asset,† and loyalty is gained through offering employees exceptional opportunities for putting their knowledge to work. Ironically, however, knowledge about the knowledge worker productivity is minimal. For example, a fair-sized U.S. hospital of 400 beds has several hundred physicians and a staff up to 1,500 paramedics divided among 60 specialties, with specialized equipment and labs. â€Å"But we do not yet know how to get productivity out of them† (Drucker, 1992, pg. 336) What is known, Drucker says in Management Challenge for the 21st Century (1999b, pg. 142), are the six major demands that underlie this productivity: 1) need to ask, â€Å"what is the task?†; 2) individuals assume responsibility for themselves; 3) continuing innovation; 4) continuous learning and teaching; 5) quality over quantity; and 6) individuals recognized as an asset. Making knowledge workers productive necessitates changes in basic attitude of the entire organization. Knowledge-worker productivity is the largest of the 21st century management challenges. In the developed countries, it is their first survival requirement (Drucker, 1999b, pg. 157). One of the biggest changes is that workers will have to manage themselves and place themselves in the location where they can make the greatest impact. They will have to learn how to develop themselves and continuously better themselves. They will have to ask themselves: â€Å"What are my strengths?†; â€Å"Where do I belong?†; â€Å"What is my contribution?†; â€Å"Where can I take relationship responsibility?†; and â€Å"How can I plan for the second half of my life?† The lesson, concludes Drucker (1998, pg. 187) is that productivity of knowledge has both a qualitative and quantitative dimension. Managers (actually executives is a better word, he says) must manage both specialists and synthesizes of the different fields of knowledge. The healthcare industry will be significantly involved in all these changes if they are not already. In an online article â€Å"The Next Information Revolution,† Drucker said of healthcare: â€Å"In healthcare a similar conceptual shift is likely to lead from healthcare being defined as the fight against disease to being defined as the maintenance of physical and mental functioning.† The battle against illness remains an essential aspect of healthcare. However, it is rather a subsection of it. The traditional healthcare providers nor the hospitals and general practice physicians may survive this change, and definitely not in their present structure and function. In healthcare, the stress will therefore transition from the â€Å"T† in IT to the â€Å"I,† as it is transitioning in business and in the general economy. Is it possible that the information people in MIS and IT prepared for such changes? He sees no sign of this so far. The 21st century is heralding in a huge transition the healthcare focus (Drucker, 1999b) While the country spent most of the prior century managing disease, it will now spend time emphasizing life extension, or maximizing the length and quality of life. The key is having a work force of nurses and allied health professionals who are educated and skilled as a chronic care coach. It is a step that goes beyond case management since it involves most patients instead of those just with the most complicated cases and situations. Overall, it will involve a major redefinition of healthcare.

Answers to West Point Admission Questions Essay

Answers to West Point Admission Questions - Essay Example In addition to inspiration from the Army, I also draw inspiration from my country. This is a great nation and the whole world looks up to it. I’m a proud citizen of USA and I wish to express my gratitude to this great country by serving its citizens and protecting its land. I believe that the Army has multiple tasks. They are not just the defenders of a nation; soldiers are servants of the people of that nation. American soldiers are warriors and defenders; they are there to serve the people of USA. West Point’s Military Academy is a renowned name in preparing graduates who have an extreme sense of duty and honor for their country. In addition, the graduates are also well disciplined. I have always been inspired by discipline of cadets. I believe that’s the way life should be: organized and well planned; for discipline makes man superior to other creatures. Personally I’m a disciplined person; I like to organize my life whenever I can. I believe that disci pline is the key to achievement. If one goes well planned and disciplined, there’s nothing that cannot be achieved. In addition, I am persistent by nature. When I start something, I rarely give it up or quit on it and I like challenging tasks like problem solving in limited time. Once I do get the chance to attend US military academy, I’d definitely want to work as an active duty army officer. I’d prefer active duty since I want to devote my whole life to US Army, I long to be a part of it. I’m also inspired by the military life. Reporting daily, being posted at a base camp; where I can learn about Army life and its challenges. Going to the USMA will also be good for my health. Undergoing physical training and extensive exercise daily will make me physically strong and daily drills will develop more discipline within me.I believe that discipline is the basic and foremost quality needed to become a successful USMA cadet. At USMA, the academy and its dignified staff strive to groom young pupils into responsible and mature cadets; for this process to be accomplished, I believe the pupils required to display best discipline. Disciplinary education is unique to military academies; USMA is no exception. Discipline is actually the component of a cadet’s life that I appreciate the most.

Emotionl litercy interventions in the prevention of bullying within Essay

Emotionl litercy interventions in the prevention of bullying within the pstorl system of school - Essay Example Bullying is now recognized s common form of victimiztion on British school cmpuses nd significnt school sfety problem (Nnsel et l., 2001). This pper provides thoughtful conceptul nd prcticl informtion for school psychologists, who cn ply centrl role in the schools' response to this growing concern bout school bullying t pstorl clsses. The pper ims to review nd expnd on topics discussed, prticulrly s they relte to the British school context in mong pstorl students. Reching ntionl consensus on school bullying represents significnt chllenge tht will require blncing needs cross reserchers, eductors, nd public policy mkers. Whtever the effectiveness of specific bully prevention progrms, the ntionl effort to minimize the negtive effects of bullying will need to ddress fundmentl mtters relted to the definition of school bullying nd the trnsltion of best reserch prctices into public policy nd eductionl prctice t the school site level. I suggest tht clrity on mtters of definition is of the ut most importnce. First, it is needed for the scientific purpose of hving precision in wht is being studied. Second, it is needed becuse lck of common understnding bout wht constitutes bullying could result in confusing rry of ntionl, stte, nd locl policies nd responses to the problems creted by bullying. Rtionl Literture review Bullying behvior mong students hs long been disruptive fctor in the eductionl relm nd continues t thretening level, ffecting the emotionl nd physicl sfety of students (Grrity, Jens, Porter, Syger, & Short-Cmilli, 2005). It ws estimted tht 160,000 children miss school ech dy becuse of fer (Solberg, Olweus 2003). Bullying, mjor cuse of this fer, keeps children from perceiving school s sfe environment. Unfortuntely, mny of these children re reluctnt to request id from school stff for fer of reprisls nd becuse of indequte protection. School for mny is not the sfe, lerning environment it ws intended to be. Mny students re nxious bout witnessing bullying nd fer tht they my become victims of bullying if they hve not lredy been trgeted. Given the misery tht thousnds of children endure dffy over the course of severl yers of eduction, the problems surrounding bullying should not be ignored or simply tolerted. Mny techers ignore bullying becuse they believe they lck dequte skills nd trining to intervene, they fer tht intervening in bullying sitution will only dd fuel to the fire, or they fer tht their involvement would force the problem "underground" (Olweus, 1994).Two out of three students report tht techers hndle the problems of bullying indequtely. Mny students surmise tht their techers re not cogniznt of problems becuse bullying often ppers to go unnoticed by the techers. In fct, bullying incidents re rrely brought to the techer's ttention unless there is serious incident. Techers ply criticl role in snctioning the bullying behvior tht occurs in the schools, either intentionlly or unintentionlly. Hence, "bullying will never be eliminted unless techers nd children become prtners in this crusde ginst cruelty" (Orpins, Home, Stniszewski,

Investment Portfolio Assignment Example | Topics and Well Written Essays - 500 words

Investment Portfolio - Assignment Example Conversely, the present Risk-Free Rate RFR provided by the US Treasury Bill has been fixed at 0.182% for the year 2012. Moreover, the prevailing market rate of return Rmt = 5.24% (NYSE, 2012). While the company investment is relatively profitable, the expected returns on assets on the risk taken by Dell remain quite volatile. This is reflected by the low Sharp ratio as well as Treynor ratio. The decision to invest in the open market is however, compensatory. It is quite evident that the portfolios of these six companies are performing differently. UPS has a high Sharp Ratio which means it is in a better chance of realizing high returns on its assets and investment. Besides, the Treynor ration of Wal-Mart indicates that the company is well positioned to enjoy good returns from the volatile risks taken by the company as argued by Sanwal (2007). Finally, is worth nothing that Ford and General Electric are relatively stable in the stock market with little volatility in the invested assets

Euro Crisis in terms of the Greek Debt Issue Research Paper

Euro Crisis in terms of the Greek Debt Issue - Research Paper Example This aspect caught the government of Greece unawares because the expenditure that had been made on the defense equipments was so high meaning that the rest of the country’s economy had been under budgeted. The major economic sources that comprised of tourism and the shipping industry were adversely affected by the economic deterioration that had hit all parts of the world. Lack of monetary fund to plan and budget for the governmental and non-governments needs arose in 2010. This caused the government of Greece to request for a loan in late April in the year 2010 from the European Union and International Monetary Fund (IMF) so that it could be able to cater for its needs and the needs of its citizens. Researchers announced few days after the issuing of the loan that the Greek government could not be able to repay the loan thus the investors that have invested in the Greek government and companies risked losing almost half of their investments. This announcement caused fear amon g the investors, existing and willing investors, and they withdrew from their original plans to avoid further losses. Effects of the crisis of Greece The Greek government had to introduce drastic measures that led to the infliction of high economic standards to the citizens of Greece in May that year. The high cost of living and low-income rates due to high taxes and other governmental requirements made the Greek citizens to have a series of peaceful protests, which later turned into social instability and riots in Greece. The International Monetary Fund in conjunction with European Union intervened and added an additional loan to the Greek government in 2011 on condition that it could regulate the flow of money and economy (James, 2001). In addition, Greece was supposed to come up with a structure of repaying the loan. This structure was to be produced by the Greek government and agreed upon by the International Monetary Fund, European Union and the Greek government. The European U nion gave pressure to the prime minister of Greece due to the improper management and governance during his regime and threatened to withdrawal part of the loan that they were supposed to process for the Greek government. This led to George Papandreou step down to give room for an election of a new and focused regime to cover for the damages caused and give room for more external and internal donations and loans. The resigning of the prime minister caused or led to the release of the percent of the loan that had remained and the appointment of an interim prime minister to take control of the debt repayment and proper use of allocated funds. Scholars and economic analysts has been following up the case of the Greek economic break down and that of the European Union and are suggesting a possible break through for the European nations. The economic analysts are suggesting that the Greek government should stop using Euros and bring back its former currency, drachma, as its currency unti l it stabilizes. However, this would result in a political and economical instability and deterioration (Drazen, 2011). Some scholars argue that the reintroduction of the drachma would result to a more than 50% fall in its value if Greece chose to drop the use of Euro. This would mean that that the Greek government would suffer from high rates of inflation and there are possibilities of riots, military coups and war. In order to avoid this outcome, the

SCHOLARLY VS POP MEDIA FOCUS ON SEXUALITY PAPER Assignment

SCHOLARLY VS POP MEDIA FOCUS ON SEXUALITY PAPER - Assignment Example Scholarly article on sexuality Goicolea, I., Torres, M., Edin, K. & Ohman, A. (2012). When Sex is Hardly About Mutual Pleasure: Dominant and Resistant Discourses on Sexuality and its Consequences for Young People's Sexual Health. International Journal of Sexual Health, 24(4): 303-317. The scholarly article visualizes sexuality as a gendered discourse. The authors indicate that the fact that sexuality takes a gendered perspective, both the men and women are affected differently in the long run (Goicolea et al., 2012). The study involved an inclusion of various groups in the society such young women, service providers, common and activist young men in Ecuador (Goicolea et al., 2012). These groups had varying responses touching on their sexuality especially in terms of satisfaction after the act. The authors used interviews to collect information as well as focus group discussions with the members involved (Goicolea et al., 2012). After collecting the relevant information, women argued that they were out to remain respectable individuals; the service providers were keen to assess the women’s sexuality, while the women felt threatened and less protected from the men (Goicolea et al., 2012). ... Women therefore develop a negative conception not only about sex, but also sexuality in general. The study allowed the researcher come up with conclusions between the independent and dependent variables. The researcher also used correlation research to examine the relationship between variables to explain their sexual relationship to the research participants to test the hypothesis. Additionally, the researcher attempted to provide in-depth information concerning the relationship between the variables. This was mainly used to reduce biasness in research conducted, and to enable generalization of the findings. Human sexuality can then be described as one that is multi-dimensional, and its understanding entails deliberating on different perspectives and ideas concerning sexuality. Popular media articles on human sexuality –a magazine Narins, E. (2013, September). The First Thing a Guy Notices About You. Women’s Health Magazine 1. Retrieved September 29, 2013. Sexuality in popular media is presented in different forms like the magazines, videos, films, and internet web sites. Mass media exposes children and adolescences to sexuality, which makes them likely to be exposed to sexuality. The magazine by Narins (2013) targets the women group in the society. The author is keen to quote that the women need to do a lot to get a man’s attention at first glance. With the use of a portrait, the magazine is quick to advise the women to keep their skin clear, have a nice smile, do their hair properly as well as check their weight (Narins, 2013). Additionally, the breasts of a woman matter, their height, sense of style, their butt and legs (Narins, 2013). This ensures that the women

Operational Amplifiers Lab Report Example | Topics and Well Written Essays - 1000 words

Operational Amplifiers - Lab Report Example The slight difference in the measured and calculated values is because of the non-ideal character of an Op-Amp, the connecting wires etc. The moisture component present in the atmosphere, the wiring arrangement of the library, some High Tension (High Voltage) public supply electricity line going around the laboratory also affects the measurements. Sometimes if the connecting wires make a loop then the induction effect also comes in picture. Once again the non-ideal nature of electronic gadgets comes into picture. In fact the inherent resistive component of the power supply too causes some variations in the output parameters. The moisture present in the atmosphere or less than ideal nature of oscilloscope probes too causes variations. The ideal output voltage should be the product of the dc input signal and the amplifier's closed-loop voltage gain. However, the output voltage has an added error component. If the ideal value of output voltage is large with respect to the error component, then we can usually ignore the op amp characteristic that causes it. But if the error component is comparable to or even larger than the ideal value, we must try to minimize the error. The closed loop gain mainly depends upon the external resistors. Op amp characteristics that add error components to the dc output voltage are: When we disconnect the feedback loop (Resistor R), then it is no more 'closed loop gain' for the op amp. There is no negative feedback. And input voltages at oscilloscope terminals are different. The measured values are; Channel1: 3V Channel2: 14V Ans. 8. Now to get a gain of 6 in figure 5 (above), the calculated value of resistance R is; 6 = 1 + (R/10000) i.e. R = 60000-10000 = 50K Measured voltages : . . . . . . Channel1: 3V Channel2: 14.3V Calculated gain : . . . . .6 . . . . . . . . . . . Ans 9. Changing the potentiometer setting to + 2 V, Measured voltages : . . . . Channel1: 2V Channel2: 12V Calculated gain

The Gramscian approach to understanding civil society and how this Essay

The Gramscian approach to understanding civil society and how this might be relevant to how the world bank works with NGOs through its lending programme - Essay Example The Civil Society Unit of the Bank is directly charged with overseeing the carrying out of the Non-Governmental Organizations (NGOs) and related projects. This report is compiled on behalf of the unit with the aim of shedding some light on what considerations and choices are made in conceptualizing such projects. The unit believes that whereas some of the concerns leveled at the Bank are genuine and well founded, the vast majority of them are based on lack of information on the theoretical framework of carrying out the projects (The World Bank, 2005, 4). The main approach used by the Bank in dealing with civil society in general is grounded on the Gramscian approach originally postulated by Italian scholar Antonio Gramsci. This paper aims at shedding light on this approach so as to allay some of the criticisms that may be based on misinformation about the approach. The post Marxist or Gramscian approach to the understanding of civil society is grounded in the works of sociology scholars Karl Marx, Georg Hegel and Gramsci. It came up in opposing response to the liberal democratic approach which was mainly propagated by philosopher Alexis de Tocqueville. Both approaches aimed at explaining the nature and role of civil society. The development of civil society dates back to Roman Empire in which it was known by the Latin term societas civilis. The term refers to the range of organizations, groupings and societies that operate outside the formal government. They include registered NGOs and more informal groupings such as pressure groups and other small movements (Mcllwaine, 2007, p 5). According to Liberal Democratic Approach proposed by Tocqueville and others, Civil Society is a mainly autonomous sphere of liberty incorporating an organizational culture that morphs into both political and economic democracy. It is therefore a productive force and a useful