Solar Energy Versus Nuclear Energy Engineering Essay

Solar Energy Versus Nuclear Energy Engineering Essay The sun has been around since the beginning of time but only recently has it been used as a source of renewable energy. Approximately 120000 TW of solar energy is absorbed by the Earths surface which is equal to 10000 times the total global demand for energy. Only 0.1% of this energy would be required to satisfy the worlds present consumption of fuels.[1] Break down of solar energy[2] There are three main ways to harness the suns energy. These include solar cells which convert sunlight directly into electricity. Solar water heating where heat from the sun is used to heat water inside panels on roof tops. And lastly solar furnaces that make use of mirrors to concentrate the suns energy into a small space to produce high temperatures. There are close to 440 nuclear power plants in the world today which supply 16% of the worlds energy demand, however only 1% is useable energy with the rest being nuclear waste. If 1% of the area where there is recoverable energy utilised solar energy devices all the worlds energy needs could be met with solar energy alone. If 10% of the area were to be utilised then in two years the electricity produced would be equal to all known reserves of fossil fuels.[1] Cost problems with solar energy are the high capital costs involved in the installation of solar panels which can be very expensive. The need to store energy because of solar availability due to factors such as time of day and weather conditions is also costly. Countries at higher altitudes with daily cloud cover will have an economic disadvantage due to long distance transfer of energy. Maintenance of panels also has to be considered. Nuclear energy is presently cheaper than solar power however the construction of the facilities and the disposal of radioactive waste is costly and can affect the environment.[3] Solar power is relatively safe to use as long as you do not look directly into the suns rays or come into contact with hot solar panels. In the case of nuclear power it is also safe to use as the nuclear reactors are equipped with redundant systems to make sure there is no nuclear meltdown. This makes it a very stable energy source. Nuclear energy starts to get more dangerous in the form of spent fuel rods and radioactive waste. Even though nuclear energy is reliable and stable as a whole, when something does go wrong it can become very serious and very dangerous. Solar energy does not have any form of waste as replaced panels and components can be reused or recycled. Nuclear energy has two types of waste products, the spent fuel rods which if not stored properly in pools of water to cool down could become very unstable. The other form is radioactive gasses and other waste products that if released into the atmosphere can pose various risks. Solar energy produces no waste or pollution. Waste from nuclear power must be sealed and stored underground for long periods of time. This waste must be kept safe from external factors and from human contact in order to prevent a threat. Such a threat is currently under way at the Fukushima Daiichi power plant in Japan where a pool of spent fuel rods caught fire this year. Solar power is a renewable power source therefore it is environmentally friendly. It is silent and requires no fuel therefore there is no pollution. It even decreases the amount of harmful green house gasses. Although there are many advantages to solar energy there is still the fact that a large amount of panels is required to produce the needed electricity. This becomes very costly. It is reliable and has no risks that are associated with nuclear energy. Nuclear energy on the other hand is not a renewable source and if not handled in the correct way could impact the environment in a negative way. Even though it does not contribute to global warming like other fossil fuels, the waste gasses it does produce could potentially cause radioactive sicknesses and cancer in humans and other life forms. Advantages Solar Energy Nuclear Energy Renewable energy source Does not emit green house gasses Has no volatile waste Plenty of resources available Once panels are in place the energy is free Cheaper than solar power Disadvantages Solar Energy Nuclear Energy Does not work at night Radioactive waste Currently very expensive Long-term storage required for waste products Requires big fields in order to harvest a suitable amount of energy Some reactors produce plutonium which can be used to make nuclear weapons All around the world we require every energy source that we can get including nuclear. All energy sources have both pros and cons. Even though nuclear energy is portrayed as an unstable source of energy it is in fact one of the most reliable and stable types in the world today. The downside is in its waste that if treated incorrectly could land in the hands of terrorists. In the next 20 years there will be emerging economies throughout the globe that will require low cost, environmentally friendly alternative energy sources and Nuclear power is expected to satisfy this demand. [1] Botkin,B.Keller,E.A.2001.Enviromental Science:Earth as a living planet.4th ed.Santa Barbara:John Wiley and Sons. [2] Breakdown_of_the_incoming_solar_energy.[Online].Available: à ¢Ã¢â€š ¬Ã… ½http://en.wikipedia.org/wiki/File:Breakdown_of_the_incoming_solar_energy.svg[2011,March 23] [3] Solar Energy.[Online].Available: http://en.wikipedia.org/wiki/Solar_energy[2011,March 23]

Modern Young Women and Their Role in a Society Essay

British young women as a subject of broad political interest became visible and significant in 1997 when New Labour came into power. It appeared as a novel phenomenon since it was all about â€Å"men’s’ world† before. The growing trend of feminism in a new liberal shape – encouraging women to get independent by means of achieving success and earning money, was well supported by press and television. Yet the image of young, ready for success women meets the picture of what is considered as a failure, i. e. less educated, young mothers and their lower quality of life. Soon, the issue of obese, diet and body image turned into a matter of public concern. Next, young women have started to be seen as valued prospective client and consumers, i. e. targets for marketing tools and strategies involving all media spaces. However along with all promises of modern society, there are still aspects that make women staying behind, despite all optimism of equal opportunities: poor background or simply decision of having children which very often closes the door of work career in desired and quick way. Read more:  Essay About Women Role in Modern Society One of very important means of giving opportunities to young women is a changing system of education, being one of the most factors guarantying the high level of life. Nevertheless one should not forget that the type of school is still important, altogether with the care and upbringing received at home. Having all these advantages available, women have free choice whether to have children or not, thus being a single mother is no longer any issue when there is enough money to deal with everyday life alone. Moreover, women are being now encouraged to earn money for living just to avoid a need to rely on husbands or partners. The significant aspect when question of female success raises, is the paradox of equality for ethnic minorities. The truth and reality is that there are hardly any chances to get the good education in poor areas usually habited by immigrants. Employers pay much attention not only to the proper education but also to the place where this education had been acquired. This system forms a vicious circle and vastly stands out from the young female success model presented by politicians and media. In respect of above issue, there has been a line put between what is considered as a â€Å"good† and â€Å"bad† type of women, at least as seen from New Labour perspective. Good girls are those who in fact were blessed with proper home circumstances respecting family values, whereas Bad Ones are those who were not that lucky or even lost their luck by incorrect life decisions. As far as these decisions are concerned it mainly means the youth pregnancy as a choice. Such decision is to guarantee state benefits and a sort of social security which a girl from poor area would not get if she was just unemployed and not educated. Being a single mother and getting state benefits is believed to be more advantageous than working part time – and such approach is not favored by modern self conscious, success- focused society. Media is one of key players in this matter also, presenting the opposite images to create the opinions and prejudices. It confronts the image of successful young women being glamorous, offering their best assets to the employers and the image of prematurely aged girls who gave birth.

Should Minimum Wage Be Increase - 996 Words

Introduction Should minimum wage be increase to $15 an hour? That seems to be the million dollar question. Minimum wage is the lowest wage an employee can receive for working. Minimum wage is a contract or legislation by the government or legal authority. How would the increase in minimum wage impact the economy? Summary According to, a news article in the Star Phoenix called â€Å"Pros and cons of a minimum wage increase hourly† (Tyndall, 2015). Tyndall states that, minimum wage is basically the lowest pay rate employers can legally give their workers. He states that people are not opposed to minimum wage increase but supporters of minimum wage believe that it will help property and opposes believe that the increase of minimum wage will increase property as well as unemployment hurting businesses. Tyndall states that how important income is to survival and having a way of life to support their families as well as their livelihood. A person that has low income or a loss of income could harm their personal health. Due to the fact that they cannot afford health care people who have higher wages can afford healthcare. In addition, he talks about the increase of minimum wage has to be based upon economic model rather than political will .Businesses owners would like to increase their employees’ wages as long as they feel that, the increase will not affect the economy in a negative way. Rather, affect the economy and productivity in a positive way then big corporations andShow MoreRelatedAmerica Should Increase The Minimum Wage1117 Words   |  5 Pagesor not America should increase the minimum wage. This is an issue that has been arising to be relevant to people all over the nation. Researches have provided logical facts and statistics on how increasing the minimum wage would be the solution to America’s debt. Increasing the minimum wage has also been successful in several countries including Germany. Studies have shown that decreasing the minimum wage is unlikely to solve any economic woes. While when we increase the minimum wage it benefits theRead MoreMinimum Wage Should Increase Unemployment996 Words   |  4 Pageswho represents the people, you should raise minimum wage. It is all about the people, and making society a better place. Theoretically, minimum wage should decrease unemployment, close racial gaps, enable families to take care of basic necessities, and would somehow make the world a better place. However, theories are ideas, intended to explain a situation; they are not facts, they are not constant, and they can be wishful thinking. Therefore, an increase in minimum wage does not ensure these privilegesRead MoreShould The Minimum Wage Increase? Essay1797 Words   |  8 Pagesyes for initiative 1433 will increase the minimum wage statewide to $13.50 within 4 years. The minimum wage will increase about .50 ¢ a year starting from $11 in the year 2017 going up to $13.50 in 2020. A minimum wage is the lowest amount of money your employer is allowed to pay their employees; currently, Washington’s minimum wage is $9.47. When it comes to the t opic of the minimum wage increase, Seattle is commonly mentioned because they recently increased their wage to $15. Most of us can agreeRead MoreShould We Increase Minimum Wage?1508 Words   |  6 PagesThe topic on whether the minimum wage should be increased our untouched has been a hot topic in the media and political scene lately. Both the republicans and democrats have spent some big bucks lobbying their insights on the matter. There has been a lot of subjective and objective arguments that are reasonable on both the pros and cons of increasing our national minimum wage. To add to the drama associated with this topic, President Obama endorsed a bill proposing a nearly 40% rise from $7.25 toRead MoreEssay We Should NOT Increase the Minimum Wage1754 Words   |  8 Pagesworking. Should it be mainly focused on providing the basic necessities for our families? Or should we trade off enjoying our job to bet better able to support our family? We all want to provide our families a decent standard of living. What is our second goal? Our second goal is likely the desire, and ability to enjoy our job. The reason we should care about this is we are spending forty hours a week at our workplace. I am to researching this topic to see if the minimum waged should be raisedRead MoreRaising The Minimum Wage Should Not Increase The Value Of The Worker s Labor1280 Words   |  6 PagesRaising the minimum wage does not increase the value of the worker s labor. It increases the cost of the worker s labor. And as everyone knows, the more something costs, the less of it we buy...† (Antony Davies, PhD, Associate Professor of Economics at Duquesne University, and James R. Harrigan, PhD, Senior Fellow at the Institute of Political Economy at Utah State University). In this day and age, the federal minimum wage is a very prevalent topic among Americans. Should it be raised? Or willRead Moreminimum wage1601 Words   |  7 Pagesgood news for the low-income workers and t heir families whenever the government increases the minimum wage. The United States Congress adopted the Fair Labor Standards Act in 1938. Congress created the minimum wage toward the end of the Depression era to ensure a minimum standard oPremium 2048 Words 9 Pages Macroeconomics: Should the Minimum Wage Increase? Should the Minimum Wage Increase? Minimum wage is the lowest wage permitted by law or by a special agreement that can be applied for an employeeRead MoreShould Minimum Wage Be Increased?1691 Words   |  7 PagesShould Minimum Wage be Increased? Introduction The term, â€Å"minimum wage† refers to a lowest payment that an employer is bound to pay to its workers. Today minimum wage is made compulsory in more than ninety percent of nations including Canada where workers are demanding to increase minimum wages for a long time. Minimum wages are revised by governments in order to met growing needs of workers. There is a difference of opinion on the issue of increasing minimum wages among people of Canada. EmployersRead MoreRaising the Minimum Wage: A Counter-Intuitive Solution Essay753 Words   |  4 PagesWhile some believe that raising the minimum wage will resolve poverty issues and lack of pay with the signing of legislation, the raising of the minimum wage to $10.10 an hour (as advocated by President Obama and the Democrats) would cause the poverty issue to be worse than it already is; inflation would occur, employees would be laid off, and minimum wage employees would lose welfare benefits, thus offsetting the wage increase. Th e Government should consider the effects on the American economy asRead MoreAdvantages And Disadvantages Of Minimum Wage In Taiwan1541 Words   |  7 PagesIntroduction Nowadays, minimum wage is very important for workers in this world. In addition, minimum wage is also a core element of public policy in lots of countries. For example, minimum wage has become a hot topic in Taiwan recently. The Taiwanese complained that the working hours are too long, and the wages are too low. Because of that reason, workers in Taiwan have come forward to protest this policy. Therefore, according to this example, minimum wage has become an issue that cannot be ignored

The Iraqi Culture Essay - 649 Words

The Iraqi Culture In recent years, the Iraqi nation has endured a crisis that will forever remain in the hearts and minds of the Middle Eastern culture. However, the outcomes of the War on Iraq will not change the long-lasting and passionate traditions and memories that have been held in the country for decades. One major event that happened in Iraq’s history is that on October 3, 1932 Iraq was established as an independent nation. Iraq has always been a country in which respect and generosity have been highly valued and play an important cultural role in everyday life. Additionally, approximately ninety-five percent of Iraqis are Muslim, and therefore Islam is the official religion of this nation (Gutierrez 1). Furthermore, Iraq is a†¦show more content†¦In the year of 1991, the phrase Allahu Akbar, meaning God is great, was added to the faithful flag of Iraq (Culture of Iraq 2). Lastly, the War on Terror has been a very unfortunate happening for the entire world, bu t even more so specifically for those living in the Middle East. After the United States invaded Iraq due to the belief that they had weapons of mass destruction, Saddam Hussein was killed, and the country was forever changed. Three of the many cultural practices in Iraq include food, marriage, and education. In the Middle East the â€Å"the traditional meal includes rice with soup or sauce, and accompanied by lamb and vegetables† (Culture of Iraq 4). Traditionally in Iraq, having an arranged marriage at a young age was a standard procedure. As of roles in the family, girls were mostly taught to take after the roles of their mothers, which was to take care of the household. On the other hand boys were taught to be hard working and dominate. In Iraq, their schools teach children about religion and were very strict. A critical factor in everyday life for them is to hold values and claim responsibility for themselves and their families. The majority of Iraqis practice the Muslim religion but there is still a small percentage of Iraqis that practice the Christian religion. For example, every Friday afternoon, Muslims gather at the Mosque to pray (Ghabra 10). On the other hand, for Christians, Sundays are a holy day for prayerShow MoreRelatedWorking In The Healthcare Profession Brings Us In Contact1438 Words   |  6 Pagesbeliefs. It is important to be aware of their perception of the world. It has been stated that: It is a challenge to provide important information about specific cultures without the appearances of stereotyping and many educational programs are focused on helping learners to understand how to communicate with individuals from other cultures or with beliefs and experiences that are different from their own. (Fetters, 2005, p. 1307) Healthcare systems educate with programs that use self-awareness andRead MoreEssay on The Unethical Nature of Operation Iron Triangle929 Words   |  4 Pageswhen soldiers killed eight unarmed Iraqi men. The US military severely reprimanded the Commander of the Rakkasans, COL Michael Steele, for the unethical command climate his leadership allowed to exist within the unit at that time. This unit will need a new commander that can set and maintain an effective, ethical command climate through his leadership. That new commander should resolve the issues that led to the reported war crime in order to establish a culture that perpetuates an ethical commandRead MoreThe Anthropology Of Iraq : The Land Of Two Rivers1328 Words   |  6 Pages The Anthropology of Iraq The land of two rivers, Iraq, has a fascinating culture that has been misinterpreted by the present turmoil. According to Elizabeth Pietanza, â€Å"Iraq has many different names associated with it including the land of two rivers, Mesopotamia, the Fertile Crescent named because of the two rivers that flow through Iraq including the Tigris and Euphrates Rivers. It is termed the Fertile Crescent because of the ample amount of agriculture that takes place around the rivers† (PietanzaRead MoreThe Iraqi War1477 Words   |  6 PagesMulticultural Project The Iraqi war has left major long-term damage. Oftentimes, in the wake of and the after effects from the war the psychological effects will go unnoticed (Behrouzan, 2013). When war arises, there will be catastrophe on various levels that the country will experience. There has to be a lot of effort and strategic planning required from everyone concerning the war damages left behind. Therefore, after there has been a war, the country needs rebuilding from its damages. FurthermoreRead MoreGuests of the Sheik: Ethnography of an Iraqi Village805 Words   |  4 PagesGuests of the Sheik: Ethnography of an Iraqi Village Written in the late 1950’s this is ethnography of a small village El Nahra, in Iraq. Elizabeth Fernea, the author, is the new wife of an anthropologist, who joins her husband in Iraq to do his graduate work. As an American woman, Elizabeth eventually chooses to integrate herself into tribal society by donning the traditional abayah (what we know as a burka), avoiding being seen by unfamiliar men. She lives and eats and works as the womenRead MoreThrough Out Middle East The Lives Of Women Appear To Have1568 Words   |  7 PagesThrough out Middle East the lives of women appear to have no influencing role in society. Elizabeth Fernea provides an survey of the traditions of an Iraqi village in her book Guests of the Sheik. Within this book, Fernea explores the element of gender and its impact on the roles of women in Iraq, directly in the village of El Nahra. She also encounters the expectations based on the gender-specific social constructs of polygamous families. Another w oman author, Leila Abouzeid, explores similar elementsRead MoreThe Importance Of Doing Business In Iraq1175 Words   |  5 Pagesintegrated itself with many cultures. One of the results of this globalization is development and research into international business and work related culture. In a recent paper by Mooij Hofstede (2010), it found focus on researching and investigating culture is becoming more popular. Looking at the exponential growth and influence of international, more International Managers are becoming aware of the impact and importance of national culture on organizational culture. National Information of IranRead More The Iraqi War has Made a Fool of George Bush Essay1348 Words   |  6 PagesThe Iraqi War has Made a Fool of George Bush There were several wars in the twentieth century that caught the attention of the people. World War II, Vietnam War and The Cold War are only a few of the many wars we lived by. Now, in the twentieth first century the first war we have lived is the Iraqi War. The United States started a war against Iraq for causes that brought more negative than positive effects for the Iraqi people. II. CAUSES The Iraqi War started for allegations the U.S. hadRead More The Conflict and Struggles in Iraq Essay1581 Words   |  7 Pagesand equality for the people of Iraq. The main problem in Iraq is that their culture is centered around religion. Unfortunately, it is not just one main religion, but rather nineteen provinces and three separate forms of religion. The majority of the population is Islamic, and then broken into three sects of Islam: the Kurds, Shiites, and the Sunnis. To have a true democracy, the culture of Iraq must be adapted to separate religious beliefs from governmental policies. Since theRead MoreImportance of Environment and Context in Effective Communication938 Words   |  4 Pagescertain culture and language, is significantly essential for achieving effective communication. That is, using these rules or norms does not mean necessarily that speakers obey them at all times and situations, but even if interlocutors, want to interact with each other impolitely or in a wrong way, they need to be aware of what forms a suitable behavior in order to violate it; therefore, what is seen to be polite or appropriate or not by interlocutors in a particular language and culture is highly