Chemistry Research Paper Global Warming Essay Example

Chemistry Research Paper: Global Warming Paper Scientists supporting the greenhouse effect argue the Earth could warm an average of ICC within the next 20 years. In addition, global warming can be considered a partial cause of the hole in the ozone layer. All species will cease to exist from lethal ultraviolet radiation if the ozone layer is destroyed, thus meaning global warming is an issue that needs to be resolved. Global warming refers to the average temperature increase of the Earths atmosphere as a result of the enduring, increasing effect of greenhouse gases. First and foremost, greenhouse gases include chemical compounds found in Earths atmosphere, such as carbon dioxide, water vapor, nitrous oxide, as well as methane, which allow excessive mounts of sunlight to enter. Some of the sunlight that initially enters the Earths surface returns to space as infrared radiation. Greenhouse gases absorb this heat and it then remains stuck in the atmosphere forever. Once the heat and light are trapped, the temperature increases. With greenhouse gases becoming a surplus occupying the atmosphere, the Earth will trap an enormous amount of heat, eventually making the Earth too hot. Once the Earth is too hot, life will become hazardous for all creatures. With 97% of scientists who reportedly support global warming, the remaining 3% evidently o not (Forbes 1). The global warming theory proposed by supporters of the subject follows a chain of three steps. According to Forbes Magazine, CO_2 contributes to the cause of warming a series of processes concerning natural climate also add to the effect, and thirdly, warming only matters if it endangers a particular species. Scientists opposed to this theory dont deny the fact that the Earth has warmed over the last two centuries or that some of the warming is a result of man-made CO_2. What skeptics deny is the supposed catastrophe as an effect of global warming. They believe positive autistics in regards to climate change is defective and that the amount of potential harm due to man-made CO_2 is greatly exaggerated while the impact attributable to natural causes is concurrently underestimated (Forbes 4). We will write a custom essay sample on Chemistry Research Paper: Global Warming specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Chemistry Research Paper: Global Warming specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Chemistry Research Paper: Global Warming specifically for you FOR ONLY $16.38 $13.9/page Hire Writer Consequently, skeptics believe there should be more confirmation of this so-called global warming theory. Scientists are in fact looking for the cure of global warming. At the moment, no major projects physically implicating the atmosphere have been initiated due to skepticism Of opposing scientists. However, various technical fixes have been instigated such as informing the public more about the subject, enforcing less tolerance for burning fossil fuels and emitting carbon dioxide, as well as developing electric cars that operate on solar power which do not burn any fuel. On top of that, chemists are currently working on improving catalytic converters to reduce emissions of greenhouse gases and finding alternate sources of energy to confiscate CA including blouses, hydrogen fuel cells, bodiless. Chemistry gases are fundamental contributors to global warming in that they absorb infrared light radiation and trap it into the Earths atmosphere which causes climate hanged. Among the most important naturally occurring substances lies water (H2O), carbon dioxide (CA methane (CHI nitrous oxide (NON), and ozone (03 ). Primary among efficient absorbers of radiation, or otherwise known as greenhouse gases, consist of chlorofluorocarbons (Cuffs) , perturbations, hydrochlorofluorocarbons, hydrocephaluss (Huffs), and sulfur hexafluoride (SF 6 ). These greenhouse gases are another motive to why the atmosphere becomes warmer. Additional chemistry related contributors to global warming are the unwarranted carbon dioxide emissions as a result of running gasoline and the combustion of fossil fuel burning power plants; both being at an all time high. Coal mining, a leading industry nationwide, Oxidized sulfur into SO_3 and SO_4 leading to acidic water conditions which eventually presents atmospheric pollution. Prior to the impact of global warming taking into effect, Earths average temperature instated equilibrium. However, over time and emerging as early as the 20th century, the Earths temperature has risen 1. 4 OF. Indication that global warming is in fact authentic is shown by the varying patterns of rain, abnormally long heat waves, rise in sea levels, etc. As these warnings will continue, more of an impact on ecosystems, animals, as well as the human race will be instigated. Catastrophic effects of global warming on an environmental basis include the disappearance of coral reefs, widespread extinction of animal species such as the polar bears who are now endangered, massive crop failures, as well as more killer Storms. Algae in oceans will be destroyed which serves as a major food source for various sea creatures. Animals will initially be affected due to already obvious signs of sea water levels rising causing plants to die. As a result, animals will have no remaining food to eat which eventually will lead to mass extinction of animals and their habitats. Furthermore, global warming is linked to acid rain that consequently triggers deforestation and massive fires. The negative consequences of global warming will fluctuate greatly across the world but scientists are confident to inform us that results of this will make life extremely difficult if not hazardous. From my perspective, I believe the global warming theory that will eventually erupt into catastrophic conditions if it is to controlled. Moreover, it is obligatory for humans to take action now. Although natural causes are partially the cause, substantial portions of the world today are careless about the environment which serves as a superior cause. Therefore, humans as a team should collaborate to resolve this problem before it is too late. Conclusively, it is crucial for people to be aware of the life-threatening effects global warming may have on the entire world someday. The significant impact global warming will have on individuals, plants, animals is deadly.

Travels with Charley essays

Travels with Charley essays Survival: the continuation of life and existence. Survival is the meaning of the piece from Travels with Charley by John Steinbeck. Although the many circumstances may arise, each living creature is trained to survive the environment in which it lives in. Survival is every beings first duty to perform, to try and beat the conditions of its life. In this piece, Steinbeck uses imagery as a way to let the reader visualize the setting in which he is writing about. Follow the double line of wheel tracks through sand and rock and you will find a habitation somewhere huddled in a protected place, with a few trees pointing their roots at under-earth water, a patch of starveling corn and squash, and strips of jerky hanging on a string. This sentence from the excerpt provides a perfect example of how his word choice and sentence structure creates great imagery for the reader. Steinbecks word choice provides a connection throughout his writing. At the beginning, he uses the word mystery twice in different forms to describe the desert. Steinbeck uses the word mystery to emphasize the way in which such a horrible place could actually be beneficial to anyone, or anything. He links this with the description of the desert, and later links it to his theory on the desert itself. The word itself foreshadows how mystery will be an important role in Steinbecks writing later in the piece. In addition, at the beginning, in sentence above, Steinbeck used great words to create a mental picture of the desert. Such words as huddled, protected, and starveling all generate a different aspect of the desert. Another way in which Steinbeck enhances his writing is in his sentence structure. Throughout the piece, there is not a specific way in which all of his sentences are written, but there are similarities among the sentences that cannot go un...

Code-switching among students in the UK Essay Example | Topics and Well Written Essays - 3000 words

Code-switching among students in the UK - Essay Example Without doubt, the intertwining of the languages can be noted as a globalization issue, which has occurred in unprecedented way in the today’s highly communicative world. The standardization of the world has been brought forth due to the immense communication as well as escalating of the process of globalization (Rouchdy, 2004). It follows therefore that the increased spread of English language, the pace of globalization and the media progression has ease the potential of â€Å"code-switching† each day (MacSwan, 2010). On the other side, code switching is taken as a negative experience. As much as it is a frequent phenomenon in several parts of the globe, many assert that code switching is a sign of illiteracy or the lameness of having the ability to control two languages (Poplack, 1980). Among the Mexican-American the term â€Å"Tex-Max,† which can be noted as a derogative is used to indicate the mixing of the English and Spanish. In the same way the French –speaking but Canadian communities, the word joule is used to point out a speakers who posses poor language skills just to mention but a few (Nortier, 2008). There are several notion of pointing out fingers to some individuals who usually switch codes (Warner, 2007). At most, they find themselves being sidelined. However, the question is, what is the reason behind these increasing negative attitudes that faces those individual who switch codes? According to scholars, one of the major reasons behind this is the adherence to social norms that goes against the use of mixing codes in the scholarly scenario. One of the areas that code switching has been viewed as a negative phenomenon even by teachers is Hong Kong. In addition, students have joined the teachers in support of negativity on the code switch ing (Suleiman, 1974). This has instilled fear into many students during lesson,

Should Military Recruiters be Allowed in High Schools Thesis

Should Military Recruiters be Allowed in High Schools - Thesis Example Students must be open to all kind of possibilities and military is one of them. Military recruiters’ presence at campus is to inform, educate, motivate and assist young students for an honorable, potentially lucrative and competitive career. According to Weekly Reader Corporation (2006) almost 100,000 teenagers joined United States military in 2004. Approximately 57 percent of all army, Marine, Navy and Air Force recruits are between 17 to 19 years of age. These statistics points towards influence military recruiters have on high school students when it comes to deciding about volunteering for army. According to a clause of No Child Left behind Act 2002, military recruiters are allowed to visit high schools twice a year and schools must provide students’ contact information with recruiters. Military recruiters should be allowed in high schools due to the fact that not only military entirely depend on recruiters to enroll educated and young people to defend the country but also the young students should be aware of all options for making informed and beneficial career decision in uncertain economic conditions and increasing competitiveness for higher education. Military recruiters should be allowed in high schools because army and our defense system depend on the contributions of these young people. According to U.S. Recruiting Command, since the abolition of draft in 1973, United States has an all-volunteer military. It implies that army is completely dependent on recruiters for recruiting well-educated, properly trained and sophisticated people to defend us on war fronts and save our sovereignty (S. Douglas Smith as cited in Herbert, 2006) Parents and students must not feel forced to join military. It is a fact that every employer search for the best to serve and military is no exception. By visiting high school campus, military recruiters not only serve the nation as a whole but also broaden the horizon for teenagers. Their

Reasons for Israels Invasion to Lebanon in 1982 Essay

Reasons for Israels Invasion to Lebanon in 1982 - Essay Example The relations between Israel and Lebanon have a long history, and vary depending on the historical timeline. To understand the reasons behind the Israeli Invasion to Lebanon in 1982, one needs to highlight the history of the two nations. Before the emergence of First World War, the Ottoman Empire was the ruler of the land that is currently Lebanon and Israel. The empire had a division system over the land, setting up series of sub districts and districts. During this time, Palestine had no administrative or political establishment, and Lebanon was a term that referred to the area between mountains and the Sothern Syria. The boundary between Lebanon and Palestine was the district of Beirut . The Zionists, influential at the time, were silently taking notice of the Lebanon in the early 1900s, especially the southern parts. In 1916, the region’s division into zones by the Sykes-Picot agreement was the first attempt of establishing a border between Palestine and Lebanon. Britain w as controlling the southern part (Palestine), and the French had the other northern half. The Zionist began lobbying for the Liwani River to be part of Palestine, arguing that the viability of the northern side was dependent on the river’s resources.... Later, anti-Zionists Arabs became the dominating political power in the southern Lebanon, and that was the beginning of security issues in the region. After the Second World War, Britain and France were again focusing on the issue of the border between the Syria, Palestine and Lebanon. Some of the lessons the Christians in Lebanon learnt were that the southern part of Lebanon was better off a part of Palestine. This would be an effort to restore Lebanon as a truly Christian nation. The border matter was now in the hands of the UN, but still there was no solution. The result was the development of extremist anti-Zionist Arabs in the southern parts of Lebanon, and the eventual involvement of PLO forces in the border conflicts3. Israel and Lebanon had been having conflicts since the onset of the twentieth century, with Israel directing its effort to have a peaceful North. On the other hand, Lebanon was harbouring terrorists within its boundaries like the Palestinian Liberation Organizat ion (PLO), down playing Israel’s efforts. The PLO terrorists began infiltrating Israel in the late 1970s, and spread terror to the non-enthusiast civilians against them. Around March 1978, the terrorists from the organization kidnapped and killed an American tourist in one of Israel’s beach, and proceeded to hijack an Israeli civilian bus. On interception of the bus by Israeli police force, the terrorists began firing on the police. Among the passengers in the bus, 34 Israeli civilians lost their lives in the attack, leading to more severe damage of the relations between the two countries. Responding to the attacks, the Israeli force invaded Lebanon destroying terrorist bases near its borders in the southern parts of the nation. After two months

Nonmaleficence Pillars Of Health System

Nonmaleficence Pillars Of Health System Abstract: Beneficence and Nonmaleficence are the main â€Å"pillars† of the health care system. These two ethical principles seem to be the foundation and set a basic framework for the practice of health care. Hippocrates recognized the significance of these two principles and he pledged to practice healthcare following them (Morrison 48). The function of these two principles go beyond treatment of patients, in fact, it is relevant when dealing with the healthcare staff. As a health care administrator it is vital to create a working environment that runs by the two ethical principles as well as the ethical principle of justice. Justice comes into play because it is a healthcare administrators responsibility and obligation to make sure that each individual staff members is being treated fairly and equally. Thus, ethical issues that are raised in the workplace, specifically, in a health care facility, more often are associated with the principles of nonmaleficence, beneficence, and justic e. A health care administrator is expected to follow all ethical guidelines in the practice of health care. The principle of nonmaleficence is to prevent harm from occurring or the â€Å"duty to avoid harming others† (Morrison 48). This is associated with the treatment of patients which should be done with care and not carelessly. Additionally, the patients autonomy should not be violated under any circumstance in order to prevent potential harm from taking place. In the â€Å"U.S. Hostile Workplace Survey† that was taken in the year 2000 showed that about one out of six workers in a workplace experience some type of bullying that occurred within the last six months (ahanews.com). This shows that some health care administrators are not fully looking after their healthcare facilities and this is allowing bullying to take place. In this case, the healthcare administrator is not doing his/her job in preventing harm, and is therefore not following the ethical principle of nonm aleficence. Furthermore, nonmaleficence goes beyond merely preventing physical harm that might take place during a treatment procedure such as surgery, but it also refers to preventing any harm from occurring to the staff and healthcare facility. The benefits and harms are most often weighed against each other in health care to guide what needs to be done. It is a responsibility of the health care administrator to construct an environment that is not harmful for the employees or staff members. In addition to preventing harm to patients, you must prevent any harm from occurring to the staff as well. The issues of discrimination, bullying and harassment, including sexual harassment in the working environment must be fully and openly addressed. These topics should be taken in as being intolerable and potential harm should be prevented to the employees in risk of these. Moreover, any type of bullying that may occur in the work force should be prevented. Bullying in the workforce is extremely prevalent and this most commonly leads to depression and lowered morale of the individual staff member being bullied. There should be a positive environment in the work area for open discussion and no fear of judgment in the case of telling the HCA about the bullying. There should be an ease to talk to the HCA, and he/she should create an open relation ship with the staff so there is strict guidelines needed to be followed, but an openness to speak about issues of bullying, discrimination, or harassment. There should be a procedure to report someone who is harassed and they should not feel fear of reprisal for mentioning the issue. The supervisor should not be so strict or too lenient because the staff could be scared or too comfortable with him/her. In order to be fair and equal and prevent any harm by being too strict or too lenient, the principles of justice and nonmaleficence need to be followed. Bullying can include â€Å"intimidating and disruptive behaviors† which can cause significant issues for a staff member who is experiencing lowered morale. The staff member being bullied could have trouble caring for the patient as effectively, thus can cause â€Å"poor patient satisfaction†. Patient care in a healthcare facility is reliant on â€Å"teamwork, communication, and a collaborative work environment.† It is important to provide a safe environment and to do so a health care professional who is experiencing bullying or seeing it occur should report it or address the issue. Addressing the issue is very crucial to the success of performance and patient care. The joint effort is needed in health care organizations and a mere act of bullying can affect the entire healthcare facility by lowering the morale and lowering the teamwork and interaction. This is obviously causing harm and the principle of nonmaleficence is not coming into play when bullying has occ urred. Therefore, the health care administrator should adopt a code of conduct in order to follow guidelines and ensure that the staff members are clear what is bullying. Additionally, it is essential â€Å"to create and implement a process for managing disruptive and inappropriate behaviors† in the workplace (newworkplace.wordpress.com). This will ensure that every staff member is being treated fairly and the principle of justice is being followed. More commonly it has been seen that bosses are one of the main sources of bullying. Physicians oftentimes feel that they might know better or more than nurses and treat them unfairly which is going against the principle of nonmaleficence because they are directly causing harm instead of preventing harm. It was seen in one situation that a physician refused to allow his staff member to go to the bathroom which was insulting as well as inappropriate bullying. The â€Å"National Accrediting Agency† now requires of some hospitals to adopt a code of conduct which addresses issues of bullying. â€Å"Intimidating behavior† or bullying can cause staff members to become submissive because of the bullying has cause psychological harm to the individual and this oftentimes leads to medical errors and errors in patient care (workplacebullying.org). A health care administrator has the responsibility of being observant of what is going on in the working environment around him/her and to recognize any social isolation issues, belittling, and overload of work on one particular employee. Segregation and isolation oftentimes occurs due to bullying, however, sometimes it refers to cultural differences. It was seen that the staff members at a particular hospital were critical of the other Latino or Spanish-speaking employees and this caused a rift. There was obvious â€Å"prejudice† and â€Å"stereotyping† because the staff did not communicate with the Latino staff members as much, which caused language discrimination (gradworks.umi.com). This discrimination caused isolation of one particular group and it could and should have been spotted easily by the HCA whose responsibility it is to recognize instances of discrimination and isolation. This situation is also associated with racial discrimination which means that a grou p is isolated due to their ethnicity. It is thus the HCAs responsibility to prevent harm and act on the principle of nonmaleficence; he/she should also ensure that the ethical principle of justice is being practiced by the staff members and everyone is treated fairly and equally. By fixing the problem and causing the staff members to accept each other the health care administrator would be bringing about good which is acting on the ethical principle of beneficence. Racial discrimination is very common when it comes to the workplace. Many have felt that they were refused a promotion because their ethnicity or race. Nurses, specifically Caucasian nurses, felt isolated and discriminated by nurses of different ethnicities. The other nurses who spoke a non-English language seem to exclude Caucasian nurses which cause segregation and is something that should be prevented in the work place (diversityof.net). The impact of this isolation can cause low team effort and cause patient care to be poor. National surveys have shown that many physicians that are of a â€Å"racial/ethnic minority† often feel isolated and racially discriminated in the working environment. Racial discrimination among physicians in the workplace causes â€Å"lower rates of promotion and career satisfaction when compared with nonminority physician peers with similar productivity† (nmanet.org). Ultimately, this has caused a poor working environment and discrimination c auses harm to the staff members as well as the health care organization. In addition to preventing harm, a health care provider must also do good for the patients, which is the principle of beneficence. Beneficence refers to the obligation a HCA has to his/her patients in providing fair treatment that will benefit them, protecting patients autonomous rights and providing aid for anyone in need. It is also an obligation of a health care administrator to bring about good in the workplace and make sure it is a safe working environment for his staff. There should be an appreciation which comes with this principle and should be displayed to the staff members in order to encourage them to always do better and continue to have a high morale. An HCA should balance the benefits and potential harms by deciding the costs against benefits and deciding what would provide the greatest good. The principle of beneficence should always be reinforced in order for the staff members to apply this ethical principle daily. Staff should be treated with beneficence in order for them to treat patients using this same principle. It is the responsibility of the administrator to be encouraging and compassionate towards the staff and to prevent negative attitudes which can lower the morale and cause potential harm. Also, an administrator should always offer assistance whereas being too authoritative would make the staff uneasy. Undoubtedly, the administrator should work on the weaknesses of the staff members and build upon their strengths in order for each individual to use their strengths for the good of the health care organization. Furthermore, downsizing in the workplace which include laying-off employees can affect the employees that are laid off as well as the staff members who are left feeling guilty and cannot work as efficiently due to this guilt. An HCA should not be keeping silent in a time when laying off is occurring because it can lead to rumors spreading around the workplace and a situation can become worse than it really is. Also, it can cause employees to be stressed and upset, which inevitably causes harm. After the lay-off has occurred, there should be open forums and discussion in order to be aware of everyones feelings towards the issue. The work place should be safe and healthy as well as have a positive atmosphere in order for there to be no fear of judgment which will prevent harm from happening such as harassment, bullying, or discrimination. The ethical issues raised in the workplace can range from bullying, discrimination, to harassment. These issues in the workplace cause harm to the staff members due to lowered morale and poor working efficiency. Discrimination can isolate and segregate groups of people or one person due to ethnicity, which would be racial discrimination or by other factors involved. This inevitably causes harm and not everyone is being treated fairly, thus the principle of nonmaleficence and justice are not being applied. Beneficence should be used when creating an environment that is safe and positive for the staff members to feel comfortable enough to report bullying, discrimination or harassment. Nonmaleficence, justice and beneficence are interconnected and work together in many situations for good ethical decision making. The relationship between the employee and administrator and the staff members themselves should be positive if using these three principles.

The Piano Lesson Essay -- essays research papers

Defend Boy Willie’s Scheme for Buying Sutter’s Land.   Ã‚  Ã‚  Ã‚  Ã‚  In The Piano Lesson, written by August Wilson, Boy Willie devises a scheme for buying Sutter’s land. Boy Willie has one part of the money saved up. He will sell the watermelons for the second part. Then he will sell the piano for a third part. The only debating issue in Boy Willie’s scheme is the piano. Berniece does not want to sell the piano. This is the only reason for a defense in Boy Willie’s scheme. Therefore, I will defend Boy Willie’s issue of selling the piano and how that liberates him in reference to his scheme for buying Sutter’s land.   Ã‚  Ã‚  Ã‚  Ã‚  The first defense is the usage of the piano. In Wilson’s novel, Berniece never uses the piano, Boy Willie: â€Å" You can’t do nothing with that piano except sit up there and look at it†, Berniece, â€Å"That’s just what I’m gonna do† (p.50). The piano is a â€Å"sentimental value† (p.51) to Berniece. Her father died over the piano (p.42-46). Boy Willie argues even though the piano is of sentimental value, Berniece is not using it. He wants to sell it in order to buy land, seed, and workers, which will in turn produce a crop, and something will come out of that (p.51).   Ã‚  Ã‚  Ã‚  Ã‚  The second defense is that of equality. Boy Willie believes how a certain individual perceives himself determines what that individual really is in reality (p.92). He also believes that white men have one advantage over black men and that ... The Piano Lesson Essay -- essays research papers Defend Boy Willie’s Scheme for Buying Sutter’s Land.   Ã‚  Ã‚  Ã‚  Ã‚  In The Piano Lesson, written by August Wilson, Boy Willie devises a scheme for buying Sutter’s land. Boy Willie has one part of the money saved up. He will sell the watermelons for the second part. Then he will sell the piano for a third part. The only debating issue in Boy Willie’s scheme is the piano. Berniece does not want to sell the piano. This is the only reason for a defense in Boy Willie’s scheme. Therefore, I will defend Boy Willie’s issue of selling the piano and how that liberates him in reference to his scheme for buying Sutter’s land.   Ã‚  Ã‚  Ã‚  Ã‚  The first defense is the usage of the piano. In Wilson’s novel, Berniece never uses the piano, Boy Willie: â€Å" You can’t do nothing with that piano except sit up there and look at it†, Berniece, â€Å"That’s just what I’m gonna do† (p.50). The piano is a â€Å"sentimental value† (p.51) to Berniece. Her father died over the piano (p.42-46). Boy Willie argues even though the piano is of sentimental value, Berniece is not using it. He wants to sell it in order to buy land, seed, and workers, which will in turn produce a crop, and something will come out of that (p.51).   Ã‚  Ã‚  Ã‚  Ã‚  The second defense is that of equality. Boy Willie believes how a certain individual perceives himself determines what that individual really is in reality (p.92). He also believes that white men have one advantage over black men and that ...