The Future World Energy Crisis

The Future World Energy Crisis Nowadays, energy has been depicted as a basic need in the human life. For example, to type this paper I need electrical energy for computer, lighting, air conditioner, etc. from this example, its clear that we need so much energy for doing something that is simple like typing. From paragraph above we can see that humans need much energy for doing their activity even its only one activity. If we look closer into this activity, we need more than just one kind of energy. This means, we need tremendous amount of energy to just do a simple thing like making report or paper, actually if there is no energy. Definition From those examples, we can define that energy is a scalar physical quantity that describes the amount of work that can be performed by a force, an attitude of objects and systems that is subject to a conversion law, it is required to do any kind of activity, and even just for reading this paper we need some amount of energy. In general energy is a really important part of our life. Forms of Energy Energy can be divided into many kinds, according to the criteria there is different forms of energy include kinetic, potential, thermal, gravitational, sound, light, elastic, and electromagnetic energy, there is still another type of energy that are indirectly shown in our lives for chemical energy Think about it, if one single daily activity we need so much energy, than we need more energy to do all of our activity in a single day. So, its obvious that the energy will soon depleted, considering that we use so much energy in one day, or even at only one hour. By looking at this fact, the world surely will face an energy crisis soon. Kind of energy sources There are several kinds of energy sources that scientist has divided energy into classified two categories by their renewability, which are not renewable energy source (hard energy technology) and renewable energy source (soft energy technology). Not renewable energy source are the source of energy that needs a very long time to regenerate, for example: crude oil, charcoal, and earth gas. Coal, for example, needs about more than million years to be available again, the process from the plants for fossilize, creating coal. Meanwhile renewable energy source are the source of energy that always be available with a huge amount and almost limitless, this energy source is either too many or very quickly to regenerate, for example: solar energy, wind, hydro, and biomass. For example, wind is a renewable energy, because wind will never depleted, no matter how much wind that you use, another example is solar energy, which we can use solar as an energy source. Not renewable energy source can be depleted since the rate of their utilization far exceeds the rate at which they are formed. This source of energy is the ones that we use in global scale because their energy is larger than the ones from renewable energy The renewable solar energy is subdivided into direct and indirect types. Sunlight that used directly can produce electricity, heat or derive a chemical reaction. It is used indirectly when it drives other processes, biological chemical or climatic mechanical, which in turn are used as the sources of energy. The energy sources can be classified in a number of ways based on the nature of their transaction, as commercial and noncommercial sources of energy. All energy resources, particularly the commercial ones, are natural. Coal, oil and nuclear sources constitute commercial sources, while firewood, biomass and animal dung constitute non-commercial sources. Also, the energy sources are classified based on animate and inanimate characteristics. Energy sources could also be classified as exhaustible/depletable or non-depletable/renewable resources. The distinguishing feature of an exhaustible resource is that, it gets exhausted when used as an input of a production process, and at the same time, its undisturbed role of growth is nil. That is if the temporal services provided by a given stock of an exhaustible resource are finite. Nowadays, people tend to use un-renewable energy, since it is much easier to process and easier to use. However, we cant keep this forever, because our energy need keep increasing from time to time, while the source of energy are slow to regenerate. The result will be quite fatal, as there will no more energy source available to be used, for instance, the oil reserves in the world would be depleted, it would be happen about 32 years from now if the use of oil on the constant rate. Energy crisis in very dangerous and must be prevented at all cost. It can create disaster; as the energy still needed by human; and declination of world economics and quality of life. For example if there is no more oil, then we cannot use transportations, and then business will be plummeted since goods can no longer be transported. Without electricity, we almost cannot operate anything that needs electricity, like example: computer, hand phone, and other things. Imagine todays world, without any electricity, then our live would be miserable because almost of the invention need electricity. To avoid this crisis, scientist is trying to develop technology which can be used to utilize the un-renewable energy. Although it is a little late, as the use of oil and another un-renewable energy reserve were depleted, there is a hope for this method to succeed. This breakthrough in renewable energy utilization is aiming at energy conservation. By using renewable energy instead of that, we can acquire unlimited amount source of energy, and without fearing that it may depleted. Lately the vital source of our energy, mainly oil and coal, are in danger. Unless we found such way using alternative energy to replace its function, we will face the energy shortage, our civilization would be crippled, and thats why we need to pay close attention of how we use a device with this kind of energy as its source. In nowadays we still use the energy, but the need of the energy isnt turning down but rather increasing, this is the causes of energy crisis in future, and also there are some problems like war or terrorist attack (i.e. oil field that got burned,), etc. Energy Crisis An energy crisis is any great bottleneck (or price rise) in the supply of energy resources to an economy. In popular literature though, it often refers to one of the energy sources used at a certain time and place, it has about to come for about 30 years later (if the rate use of energy is constant) then there would be peak oil or oil crisis age, about 40-50 years later there wouldnt be any more cheap energy or rather there wouldnt be any energy left for use. Historical Crises 1970s Energy Crisis Cause: peaking of oil production in major industrial nations (Germany, U.S., Canada, etc.) and embargos from other producers 1973 oil crisis Cause: an OPEC oil export embargo by many of the major Arab oil-producing states, in response to western support of Israel during the Yom Kippur War 1979 oil crisis Cause: the Iranian revolution 1990 spike in the price of oil Cause: the Gulf War The 2000-2001 California electricity crisis Cause: failed deregulation, and business corruption. The UK fuel protest of 2000 Cause: Raise in the price of crude oil combined with already relatively high taxation on road fuel in the UK. North American natural gas crisis Argentine energy crisis of 2004 North Korea has had energy shortages for many years. Zimbabwe has experienced a shortage of energy supplies for many years due to financial mismanagement. Political riots occurring during the 2007 Burmese anti-government protests were sparked by rising energy prices. Energy shortages The crises that exist as of 2008 include: Oil price increases since 2003 Caused by continued global increases in petroleum demand coupled with production stagnation, the falling value of the U.S. dollar, and a myriad of other secondary causes. 2008 Central Asia energy crisis: caused by abnormally cold temperatures and low water levels in an area dependent on hydroelectric power. Despite having significant hydrocarbon reserves, in February 2008 the President of Pakistan announced plans to tackle energy shortages that were reaching crisis stage. At the same time the South African President was appeasing fears of a prolonged electricity crisis in South Africa. South African electrical crisis: The South African crisis, which may last to 2012, lead to large price rises for platinum in February 2008 and reduced gold production. China experienced severe energy shortages towards the end of 2005 and again in early 2008. During the latter crisis they suffered severe damage to power networks along with diesel and coal shortages. Supplies of electricity in Guangdong province, the manufacturing hub of China, are predicted to fall short by an estimated 10 GW. It has been predicted that in the coming years after 2009 that the United Kingdom will suffer an energy crisis due to its commitments to reduce coal fired power stations, its politicians unwillingness to set up new nuclear power stations to replaces those that will be de-commissioned in a few years (even though they will not be running in time to stop a full blown crisis) and unreliable sources and sources that are running out of oil and gas. It is therefore predicted that the UK may have regular blackouts like South Africa. Energy management An electricity shortage is felt most by those who depend on electricity for their heating, cooking and water supply. In these circumstances a sustained energy crisis may become a humanitarian crisis. If an energy shortage is prolonged a crisis management phase is enforced by authorities. Energy audits may be conducted to monitor usage. Various curfews with the intention of increasing energy conservation may be initiated to reduce consumption. To conserve power during the Central Asia energy crisis, authorities in Tajikistan ordered bars and cafes to operate by candlelight. [9] Warnings issued that peak demand power supply might not be sustained. In the worst kind of energy crisis energy rationing and fuel rationing may be incurred. Panic buying may beset outlets as awareness of shortages spread. Facilities close down to save on heating oil; and factories cut production and lay off workers. The risk of stagflation increases. Alternative energy sources Definition Alternative energy is an umbrella term that refers to any source of usable energy intended to replace fuel sources without the undesired consequences of the replaced fuels There are several definitions of the Alternative Energy which are: Oxford Dictionary energy fuelled in ways that do not use up natural resources or harm the environment. Princeton WordNet energy derived from sources that do not use up natural resources or harm the environment. Responding to Climate Change 2007 energy derived from nontraditional sources (e.g., compressed natural gas, solar, hydroelectric, wind). Natural Resources Defense Council energy that is not popularly used and is usually environmentally sound, such as solar or wind energy (as opposed to fossil fuels). Materials Management Services Fuel sources that are other than those derived from fossil fuels. Typically used interchangeably for renewable energy. Examples include: wind, solar, biomass, wave and tidal energy. Torridge District Council Energy generated from alternatives to fossil fuel. Need not be renewable. The general Definition is an energy sources that can be used to replace un-renewable energy that are renewable but sometimes with side effect, sometimes alternative energy that wont create side effect are called Green energy. In response to the petroleum crisis, the principles of green energy and sustainable living movements gain popularity. This has led to increasing interest in alternate power/fuel research such as fuel cell technology, liquid nitrogen economy, hydrogen fuel, methanol, biodiesel, Karrick process, solar energy, geothermal energy, tidal energy, wave power, and wind energy, and fusion power. To date, only hydroelectricity and nuclear power have been significant alternatives to fossil fuel. Hydrogen gas is currently produced at a net energy loss from natural gas, which is also experiencing declining production in North America and elsewhere. When not produced from natural gas, hydrogen still needs another source of energy to create it, also at a loss during the process. This has led to hydrogen being regarded as a carrier of energy, like electricity, rather than a source. The unproven dehydrogenating process has also been suggested for the use water as an energy source. Efficiency mechanisms such as Negawatt power can encourage significantly more effective use of current generating capacity. It is a term used to describe the trading of increased efficiency, using consumption efficiency to increase available market supply rather than by increasing plant generation capacity. As such, it is a demand-side as opposed to a supply-side measure. Role of the Alternative Energy Alternative Energy are supposed to replace fuel but there are several effects as well, which are: Alternative Energy help our environment by not producing harmful emissions (some of them) because they doesnt create any pollutant It can be accessed anywhere on the planet with the right equipment It will create thousands of job opportunities It will save you a lot of budget (just for personal use) Consequences of using Alternative Energy Alternative Energy, which can replace un-renewable energy still have its own flaws, for example: some of them are theoretically flaw (it was impossible to do that or there still needed some research, etc.) or some of them are expensive, the energy source needs to be produced using high technology, the other reason is because the source only produce very small amount of energy that it doesnt enough to replace the fuel source Energy Saving Energy Consumption In some country there is daylight saving which is electricity saving in summer that the time in the some country are fast forwarded in some country, if the time is at 12:00 pm then the time in the clock is about 10-11:00 am. Some of the country doing some regulation to save the energy like regular blackout, use mass amount of solar panel, using recycled items, and use of wind energy (like in Dutch) Conclusion From the text above we can conclude that humans need to search for another energy sources (Alternative Energy).Its necessary because the energy will soon depleted, and without energy, there is nothing we can do. So if we start to search for alternate energy and do the energy saving then we can evade the worldwide energy crisis.

Library Science Essay

With the rapid development of technology, constraints of economy and changing expectations about intellectual property rights, the HS librarian has to forcefully demonstrate the value of his / her contributions to their institutions. Addressing client information needs and thereby performing the scientific communication activities are the primary responsibilities of a librarian, who is known today as a â€Å"knowledge worker†. An effective leader in an academic HS library will constantly be engaged in activities which continually educate their staff ,re-engineer their programs and re-design products and services to meet the modern challenges of client information requirements through retrieval , creation , manipulation, management and dissemination of new knowledge. To be effective, the HS librarian has to be a viable participant in scientific communication. As a director of a HS library, my mantras would be â€Å"transformation,† â€Å"restructuring,† or â€Å"re-engineering† – the ones used by deans and other strategic planners on their campuses. I would strive to prove the value of the HS library to the institution through evaluative data and cost/benefit analyses by employing self assessment techniques. I would play a proactive role in introducing and integrating technologies into the communication process. I would act as an agent for the information seeker by gathering published information, seeking new sources, weighing responses, consulting on the design of personal databases, and packaging results into customized products. I would also join teams of clinicians or researchers to provide on-site consultation and delivery of information services or teaching the use of information management techniques and technologies in classrooms, labs, and offices. I would acquire new computational skills, deeper understanding of the information needs in subject disciplines, and expertise about the management of knowledge in distributed technology-intensive environments . The six types of library budgets are 1) Lump sum – refers to the allocation of a lump sum amount as resources to the library. This allocation is done by the top management of the parent organization.. 2) Formula – budget is one which is typically tied to a numeric value such as full-time-equivalencies (FTEs), i. e. , number of FTEs registered students multiplied by a fixed dollar amount yields the budget for the library. 3) Line Item – The line-item budget represents the most commonly used budgeting method for special libraries (Warner 9). In a line-item budget, each category of activity is afforded its separate appearance ( eg salaries, etc. ) 4) Program –a program budget focuses on the services the library provides to its clients and is an extension of the line item type of budget. 5) Performance Based – Performance budgets share characteristics with program budgets, but performance budgets focus primarily on what library staff members do or what functions they perform in the library’s service complement. 6) Zero Based – Zero-based budgeting requires that a â€Å"clean slate† be the starting point for budget development. Budget affects special libraries in much the same way as budgets affect any organization, including the parent organization of the special library. Therefore, given a choice, I would opt for a program budget as it relates to overall organizational goals and objectives and is very useful in establishing priority for library programs relative to the parent organization blend of the line item Training of the personnel is the most challenging personnel management issue. The challenge would be to keep all the â€Å"knowledge workers† motivated enough to keep themselves updated in all the relevant knowledge areas, so that they acquire an expertise in facilitating access to information, and also assembling the means for getting it. Building a team which will be constantly finding and/or building tools for managing knowledge, evaluating new products in light of their clients’ information needs, making office calls, providing consultation services, offering themselves as contractors, gathering feedback, and measuring product effectiveness. In the modern age of technology, the entire systems are networked. In the networked environment, few information products can stand alone without a support system. With most of the libraries using technology, the space planning and management would be similar to the data warehousing , data maintenance, data based administration, and data retrieval, data archiving and data purging techniques used in the technological terms. BIBLIOGRAPH : Introduction to Health Sciences Librarianship by M. Sandra Wood.

Biomedical Approach

Introduction Since the time of Enlightenment, Western ideas of health have been dominated by the biomedical approach. The basis on which these opinions are founded is that an individual is not responsible for their illness and that the mind and body work separately from each other. Health, in the eyes of this approach can be deemed as simply the absence of disease. Part of the reason this vision of health has dominated so much, is that it’s practiced by the majority of the health professionals and is the staple of the care received in hospitals. The aim of this assignment is to demonstrate the strengths and weaknesses of this system, and to suggest the advantages that using a social model to view health could bring. Discussion Health, is a word that carries a broad spectrum of meanings, it is defined differently in all walks of life. Biomedical health although being the most recognised is not the only approach and has been called by Naidoo and Wills (200, p. 9) â€Å"a narrow view of health†. The social Model contrasts this approach. It focuses on the social and economic factors regarding health and looks at ways to prevent illness before it occurs. Even in the most affluent countries, people who are less well off have substantially shorter life expectancies (Marmot and Wilkinson, 2003), a social view on health would take this information into account, placing emphasis on improving the quality of life to increase life expectancy. Contrastingly the Biomedical method would look at a patient and prescribe necessary medication, although usually being effective in the short term, this would do nothing to stop the person getting ill again as they would return to the same unhealthy lifestyle or environment. This could be seen as impersonal, but this scientific approach can be useful in many scenarios as it has been said by Pearson, Vaughan and FitzGerald(2005, p54) that â€Å"the overriding concern for the patient is for cure and control of his or her disease, and this model gives clear direction in this respect†. The Biomedical Model has strengths in the sense that illnesses are not always caused by environmental or lifestyle related factors. Rather than trying to explain the illness, it searches for a cure. Biomedical science can give instant relief to people who are suffering or in pain, for people involved in accidents and emergency situations this approach is second to none. It accepts accidents are sometimes unavoidable and concentrates on restoring the individual to health in a direct manner. Discarding freak accidents the social model could prove useful. Wilkinson and Marmot(2005, p24) state â€Å"individuals turn to alcohol drugs and tobacco, suffer from their use, but it is influenced by the wider social setting† . Upon taking this statement into account, it could be argued that the social model would have a greater effect in reducing the number of people turning to drugs or alcohol. The biomedical approach would examine the physiology of the situation in an attempt to understand why an individual might become dependent on a drug. The treatment might consist of giving the patient another drug to help them come off the substance they are using, but the social method would encourage support groups or the 12 step method that was first practiced by Alcoholics Anonymous (AA). This method was originally brought about in the 70’s and involves patients admitting they are powerless to alcohol and coming to believe that a greater power can restore them to health. Although it had much success, it didn’t take account for those who did not believe in religion. Since then non twelve step programs have been brought about that focus on counselling patients on how to take control of their lives. Many centres that practice this method such as the Narconon Freedom Centre(NFC) claim to have a 70% success rate. It is apparent that both biomedical and social models have their place in treating addicts and biomedical science could definitely benefit from the use of techniques from the social model in this case. Because the term health is subjective it can be defined differently. The Biomedical approach may deem someone who is disabled as unhealthy. The way they would aim to treat, for instance someone who has lost the use of their legs is to give them a wheelchair, if the person then became depressed they might give them medication to alleviate the symptoms of depression. This scientific model is supported by evidence and does work in the sense that disabled people can get medication to decrease pain or equipment to make day to day life easier. The social model however approaches disability in an entirely different manner and Smart (2006-2007)states that â€Å"much of the prejudice and discrimination experienced by people with disabilities occurs not in spite of the Biomedical Model, but because of the Biomedical Model†. It known that disabled people can often be the target of discrimination and stereotyping, perhaps this has something to do with the picture of disability that has een painted by biomedical science. Because the biomedical approach has been at the forefront of health it is understandable that people are disposed to think in accordance of its views, but this doesn’t mean that they are always right. â€Å"The profession of medicine has, for centuries, been based on the two outcome paradigm of cure or death and vestiges of t his paradigm are reflected in payment systems. Therefore, after medical stabilization, much of the funding is withdrawn, not taking into consideration the individual’s greatest needs (Yelin, 1992). This quote reiterates the point that the biomedical view may not always be right. The social model in this case would take into account the full recovery of a person so they could return to a desirable quality of life. This is because the social model recognises the fact that if a person is affected by something it can impact on their life socially and economically, which in turn can cause numerous problems such as depression, effect on relationships, stress, and anxiety etc. To see a person as healthy as soon as there condition is stable is a very biomedical approach to the issue, it is possibly unwise to think that as soon as the patient is deemed stable they can return to a normal lifestyle. The possible repercussions of this approach are that many patients will likely return and need more treatment soon after they have left. A potential benefit of using the health model when viewing a situation like the one previously mentioned, is that the patient might be able to receive services like marriage counselling. This is because the social model takes more account of the effects ill health can have on the patients’ social life. If a patient is depressed this might also have an effect on the health of their friends and family meaning that they too may need healthcare for example a depressed patient may take their anger out by being abusive or violent to those around them. This is obviously not good for the family’s health so In the grand scheme of things a social approach may also help in keeping the patients family in good health. â€Å"The cultural identification of the individual is often ignored because the Biomedical Model is based only on biological, organic needs. Psychiatric disabilities, which are highly dependent upon the environment of the individual, are not well-funded. Such environmental accommodations could render the individual highly functional (Wright, 1991). For people with psychiatric disabilities the biomedical approach may help to calm them down or nullify the effects of their illness. However little is done to improve their quality of life and this, it could be argued, seems almost de-humanizing. The model of health would prove useful in this situation by simply creating a nicer environment that will greatly assist the person to return to health. If a return to health is not possible, this improvement in environment would still give the person a much more fulfilling life and help to put the families of patients’ minds at ease. Conclusion On reviewing and comparing the biomedical and social models of health, it can be seen that both models have strengths and weaknesses. Because the biomedical approach has been at the forefront of health people trust it because it’s what they are used too.. This approach is supported by a wealth of scientific evidence and knowledge and it can efficiently cure a wide range of illnesses or diseases. However the biomedical model takes little into account for the environment of patients and how this can affect their health. The social model realises that health can be defined in ways other than simply â€Å"the absence of disease†. It also takes into account that all patients’ ideas of health are different and require different treatments. On conclusion it is clear that both models are invaluable and the best means for keeping people healthy and administering care would be through using a combination of both methods. Exact word count:1490 References Alcoholics Anonymous, n. d. The Twelve Steps of Alcoholics Anonymous. [online] Available at:< http://www. aa. org/en_pdfs/smf-121_en. pdf > [Accessed 18 December 2010] Barker, R. Kirk, J. and Munday, R. J. , 1988. Narrative analysis. 3rd ed. Bloomington: Indiana University Press. Marmot, M. G. And Wilkinson, R. G. , 2006 Social Detirminants of Health: the Solid Facts 2nd ed, Oxford, Oxford University Press. Naidoo, J. And Wills, J. ,2009 Health Promotion: Foundations for practice 2nd ed. London, Balliere Tindall Narconon Freedom Centre, n. d. [online] Available at:< http://www. freedomdrugrehab. om>[Accessed 17 december 2010]. Pearson, A. Vaughan, B. and FitzGerald, M. , 2005. Nursing Models for Practice. 3rd ed. Oxford : Butterworth-Heinemann. Smart, J. , 2006-2007. Challenges to the Biomedical Model of Disability. Advances in Medical Psychotherapy & Psychodiagnosis, Volume 12,. p1 Wright, B. A. (1991). Labeling: The need for greater person-environment individuation. In C. R. Snyder & D. R. Forsythe (Eds. ), H andbook of social and clinical pyschology (pp. 469-487). Elmsford, NY: Pergamon Yelin, E. H. (1992). Disability and the displaced worker. New Brunswick, NJ: Rutgers University

Essay on Ford value enhacement plan - 2099 Words

Ford Value Enhancement Plan (VEP) In April 2000, Ford Motor Co. announced a shareholder Value Enhancement Plan (VEP) to significantly recapitalize the firms ownership structure. Ford had accumulated $23 billion in cash reserves and under the VEP would return as much as $10 billion of this cash to shareholders. In exchange for each share currently held, the plan would give stockholders one new share plus the choice of receiving $20 in either cash or additional new Ford common shares. Shareholders electing to receive cash would be taxed on these distributions at capital gain rates. Among other things, the plan provided a means for the Ford family to obtain liquidity without having to dilute their 40% voting interest (even though they own†¦show more content†¦Exchanging existing share for New Shares on a One for One basis. The VEP includes three options for different kinds of Shareholders: Option 1: Shareholders who prefer Cash. Option 2: Shareholders who prefer More Shares Option 3: Passive Investors Value Enhancement Plan has tax consequences. Those shareholders electing to receive the new shares of Ford instead of the 20-buck bonus will not be directly affected by the tax. The new shares are considered a tax-free exchange, with the holding period of the new shares considered the same as when the original Ford stock was purchased. Shareholders choosing to re-invest in stocks can be incentivized by having more voting power and control over the management. Those shareholders choosing to collect the $20 cash per share will have to pay capital gains tax on the cash distribution just as though they have sold part of their shares. This can be either considered a short-term or long-term capital gain, depending on when your original Ford shares were purchased. Benefit out of opportunity Cost for the shareholders to invest the $20 in a different firm. Ford family benefited by retaining their voting control since they did not have to surrender their Class B shares. Since firms incur the re-purchase option by offering $20 cash for each stock bought back, the number of outstanding shares will be reduced. The Earnings per share will increase leading to an increased stock price. Long-term gains (held more than a year) are taxed