Black Holes Essays - Black Holes, Event Horizon, Rotating Black Hole

Black Holes Essays - Black Holes, Event Horizon, Rotating Black Hole Black Holes stence. The Search for Black Holes: Both As A Concept And An Understanding For ages people have been determined to explicate on everything. Our search for explanation rests only when there is a lack of questions. Our skies hold infinite quandaries, so the quest for answers will, as a result, also be infinite. Since its inception, Astronomy as a science speculated heavily upon discovery, and only came to concrete conclusions later with closer inspection. Aspects of the skies which at one time seemed like reasonable explanations are now laughed at as egotistical ventures. Time has shown that as better instrumentation was developed, more accurate understanding was attained. Now it seems, as we advance on scientific frontiers, the new quest of the heavens is to find and explain the phenomenom known as a black hole. The goal of this paper is to explain how the concept of a black hole came about, and give some insight on how black holes are formed and might be tracked down in our more technologically advanced future. Gaining an understanding of a black hole allows for a greater understanding of the concept of spacetime and maybe give us a grasp of both science fiction and science fact. Hopefully, all the clarification will come by the close of this essay. A black hole is probably one of the most misunderstood ideas among people outside of the astronomical and physical communities. Before an understanding of how it is formed can take place, a bit of an introduction to stars is necessary. This will shed light (no pun intended) on the black hole philosophy. A star is an enormous fire ball, fueled by a nuclear reaction at its core which produces massive amounts of heat and pressure. It is formed when two or more enormous gaseous clouds come together which forms the core, and as an aftereffect the conversion, due to that impact, of huge amounts of energy from the two clouds. The clouds come together with a great enough force, that a nuclear reaction ensues. This type of energy is created by fusion wherein the atoms are forced together to form a new one. In turn, heat in excess of millions of degrees farenheit are produced. This activity goes on for eons until the point at which the nuclear fuel is exhausted. Here is where things get interesting. For the entire life of the star, the nuclear reaction at its core produced an enormous outward force. Interestingly enough, an exactly equal force, namely gravity, was pushing inward toward the center. The equilibrium of the two forces allowed the star to maintain its shape and not break away nor collapse. Eventually, the fuel for the star runs out, and it this point, the outward force is overpowered by the gravitational force, and the object caves in on itself. This is a gigantic implosion. Depending on the original and final mass of the star, several things might occur. A usual result of such an implosion is a star known as a white dwarf. This star has been pressed together to form a much more massive object. It is said that a teaspoon of matter off a white dwarf would weigh 2-4 tons. Upon the first discovery of a white dwarf, a debate arose as to how far a star can collapse. And in the 1920s two leading astrophysicists, Subrahmanyan Chandrasekgar and Sir Arthur Eddington came up with different conclusions. Chandrasekhar looked at the relations of mass to radius of the star, and concluded an upper limit beyond which collapse would result in something called a neutron star. This limit of 1.4 solar masses was an accurate measurement and in 1983, the Nobel committee recognized his work and awarded him their prize in Physics. The white dwarf is massive, but not as massive as the next order of imploded star known as a neutron star. Often as the nuclear fuel is burned out, the star will begin to shed its matter in an explosion called a supernovae. When this occurs the star loses an enormous amount of mass, but that which is left behind, if greater than 1.4 solar masses, is a densely packed ball of neutrons. This star is so

Legalization of Drugs Research Paper

Legalization of Drugs Research Paper Legalization of Drugs Research Paper Research Paper on Legalization of Drugs has more benefits than harm: Introduction A drug is any substance that alters the normal biological functions of the body. Production of Illegal drugs is normally prohibited and their use is strictly controlled because they can lead to addiction or habituation. Drugs such as heroin, cocaine, ecstasy, and marijuana can be extremely dangerous if wrongly used and beneficial if put into correct use. The issue of drug use and misuse has posed a serious real problem. Prohibition of drug use has been at the center of discussion in various countries across the globe. Since this drugs are now on the hands of the nastiest criminals all over the world, control and regulations are necessary. The only remedy to this menace is full legalization accompanied by appropriate controls. I fully support the motion that drugs should be legalized since prohibition will deny the authorities the chance to educate the children on proper use of the drugs (Gargaro). The ongoing debate on legalization of drugs is asking the government whether it will help in solving drug problems appropriately. If I were asked a similar question, I would say yes. This is because the current prohibitions on drugs are just mopping up the problem and not providing real solutions. Legalization and taxations are the only ways through which real solutions can be achieved. Just think of this situation; at least every year in Britain, criminals control billions of pounds in the drug industry instead of the government and traders through the black market. This kind of business has encouraged global terrorism, illegal munitions trade, control on prostitution, and sexual slavery. Almost half of all the criminal offenses committed in the country are drug related. Couldn’t reducing these crimes free our legal services and prisons at least for a moment? Unnecessary prohibitions on drug use has led our children into committing drug related crimes, and this has denied the m the much needed advice on drugs, besides undermining our respect for the law. The government should therefore take the obvious step, put all the drugs state control, and impose legislation and taxes on their sale. This will relieve our country the burden of staggering under unnecessary prohibitions (Gray). Prohibitions on drug and substance abuse such as alcohol have been in place since the 1920s in the US and other developed countries. It has made people believe that taking it is a criminal activity, which can land someone in jail. The ill effects of the drugs and alcohol are so adverse such that no sane person could like to be associated with them by using the drug. So many people are convinced that these effects are harmful, and have successfully restrained from the habit. It is good to establish such a law in the society, and most government has effectively controlled drug abuse since time immemorial through prohibitions. For example, the alcohol prohibition act of the 1920s proved effective because cases of alcohol consumption greatly dropped even though it did not succeed in eliminating the alcohol. The rate of crime and drunkenness dropped and taxes were reduced by putting the offenders in jail. Minor crimes such as vagrancy, public indecency, and disorderliness have been succes sfully eliminated use to these prohibitions. This is enough prove that this method really works (C.S). Prohibition of drug use in countries such as the United States, Britain, and other parts of the larger Europe has proved to be futile and the war on drugs in these societies has caused multiple harms to the users. Since prohibition is aimed at increasing price and penalty of a serious drug habit, it makes it unaffordable for most individuals. Penalizing the use of the drugs drives the law-abiding individuals into the criminal market economy. Criminalizing users and prohibitions exposes them to health risks that could have otherwise been avoided. In addition, it doesn’t make sense to criminalize some drugs while providing a free market to others. This distracts attention from legal to those that are harmful but legal, such as alcohol. The prohibition on drugs has never and will never work. This attempt of trying to deny people their right of doing what they want with their bodies is doomed to fail as long as the person using the drug does not harm his or her neighbor. The curre nt method that has long been used to fight the drug war is very expensive and has not yielded any meaningful results. It is a simplistic solution that has all along failed to recognize the complexity surrounding the problem. It has also been oblivious of the dangers a drug has on the individual. Full scale legalization of the drug act will enable the state to educate the public on risks associated with drug use, and how such problems can be taken care of. While there is a possibility that the act of legalization of drugs will attract more users, their lives will be much healthier and safer. Let us not get speculative here, since we are aware of people who used to take drugs but still leading healthy lives. For instance Barrack Obama to have taken Cocaine (Hope). The common myth surrounding the whole idea of legalizing drugs is that it will make people law abiding citizens, and enable the government to tax the industry. However, I am not sure whether the cartels will be naà ¯ve enough to allow the government takes over such a lucrative business. If the cigarette market has been able to evade the government’s taxing system, what about this industry that has an elaborate network of producers and illegal suppliers in the market? Legalizing and taxing drugs as some argue is not a solution to the drug menace in the world today. The reason is that the black market will be given an easy path to groove is because the act will be made socially acceptable. It will be much easier to take these substances to the market under the legalization act as opposed to government regulated outlets. This would also increase funding for the crime because the drugs will be easily accessed by users who can in turn lure non-users since there are no laws prohibi ting the act. What are the results? The drugs will circulate in the society, destroy more lives, tear families, and cause people to be violent. Even if the current war on drugs is not effective, legalizing drugs is much worse and should not be passed into law (James). Conclusion The war on drug has brought more harm than good, and the policy on drug use has failed to protect the people it is intended to. In Mexico alone, the war on drug policy has claimed close to 14,000 lives since 2006. This figure does not however include those people who have been traumatized, maimed or displaced. Prohibitions on drug use have resulted in wars between the authority and the users in most cities across the world, and this battle seems not to be coming to an end any time soon. The war on drug should therefore, be stopped and pave way for the government to impose control measures and legalize the whole business. I support this motion because I believe that the outcomes of such a move would be beneficial, both for the state itself and in the fight against global drugs crime. At you can buy research papers on Legalization of Drugs. All custom research papers are written from scratch. High quality and timely delivery guarantee!

Education Essay Example | Topics and Well Written Essays - 1500 words - 3

Education - Essay Example However, there exist a degree of consensus in the field of education regarding its goals, concepts, and principles. The main goal of teaching multicultural education is to restructure the schools in order for students to acquire skills, attitudes and knowledge that are needed to function in a racial and ethnically diverse world. Additionally, it also seeks to ensure education equity for students with diverse cultural, racial, socioeconomic groups and ethnics. It also provides students with educational experiences which enable them to maintain their commitment to their cultures, in addition to acquiring skills, cultural capital and knowledge that is needed to function in the community. In this regard, this paper aims at expounding on the challenge of teachers in recognizing the multiple identities of students, and making their teaching responsive to students’ diverse identity in their work. The essay will also incorporate the definition of identity by Vygotsky and Erickson, as well as give examples of different identities through discourse, community, multiculturalism among others and lastly, explain some of the problems teachers face and their solutions. Some of the challenges the teachers face in recognizing the multiple identities of their students, in terms of making their teaching responsive to their student’s diverse identity in their work is the ability to incorporate knowledge and skills that will be of use to the multiple identities of the students. Coleman (1999) regards skills as democratic ability and living in order to function effectively within diverse groups as important goals of schooling. Student’s diversity in today’s classrooms underscores the importance of developing teaching strategies, policies and curricula in order to help every student in succeeding in school. However, an effort to affirm, welcome and understand all students as well as treat their linguistic and cultural background as equally important and va lid is one of the problem teacher’s faces. This kind of approach is important when it comes to addressing literacy for a diverse student population. Effective instruction literacy is built upon the linguistic and cultural background, ways of building meaning and prior knowledge that all students bring in classrooms. Broder & Chism (2002) claims that such instructions helps acknowledge the importance of the role of every culture in literacy and language learning. Therefore, when teachers respect and understand the array of different languages and cultures represented in their classrooms it helps them adopt or come up with strategies for teaching, which will support and encourage their student’s achievement. There is rapid shifting demographics of school-aged children, as well as other projects for enrolling students who are linguistically and culturally different from what is referred to as the mainstream in United States culture continues to increase. Such students dif fer from the mainstream in terms of primary language, social class and ethnicity. Teachers, will help improve the academic achievement of diverse students who come from linguistically and culturally diverse backgrounds by responding and being sensitive to the wide cultures in their classrooms. This is because; children from linguistically and culturally diverse backgrounds do not experience high levels of academic success because their literacy is often unaddressed because such students were only encouraged to assimilate into the mainstream (Broder & Chism, 2002). Identity

The Governance of GAAP Essay Example | Topics and Well Written Essays - 250 words - 1

The Governance of GAAP - Essay Example tandards Board (FASB) is an organization behind GAAP, which was established to come up with the accounting guidelines for private sector companies to help them establish and improve the accounting methods used in preparing financial reports. These financial statements are then used by to offer information that is valuable in making decisions for investors and other users of the reports. The Security and Exchange Commission (SEC) has the role of ensuring that the stock exchange market operates in a fair manner for all investors by ensuring that there is no insider trading and it is an independent body used to enforce laws of the government. It ensures that trading is fair to all investors by ensuring that they are all provided with the correct information and that no one gets an unfair benefit in terms of knowledge of how stocks will operate (Office of Financial Management, 2012). The funding of developing and Enforcing GAAP comes from the federal government as it has the responsibility of ensuring that there is order in the field of accounting, and this is done by providing guidelines for preparation of companies’ financial

The New NYSE Essay Example for Free

The New NYSE Essay The year 2006 witnessed dynamic changes in the structure of the New York Stock Exchange. For the first time in 214 years, the not-for-profit NYSE transformed itself into a for-profit, public company. This occurred following NYSE Group Inc.’s acquisition of the electronic rival, Archipelago Holdings Incl. in early 2006. It feels good, remarked John Thain, chief executive of NYSE Group and the creator of the deal to change NYSE’s status. He added: Now, of course, we have to demonstrate to our shareholders that theres real value to be had here. (Martinez, 2006) Unsurprisingly, investors expressed utter delight in the knowledge that they now would be given the chance to make great profits through NYSE. In fact, the welcome received by the new status of NYSE as a public company, saw shares of the newly public stock exchange up thirteen percent in its first trading session alone. The company began trading under the ticker symbol, NYX. Both Thain and NYSE Group Chairman Marshall Carter happened to be the first to purchase 100 shares each at $67 in ceremonial first trades. The price of shares was up $2.75 from Archipelago’s close before the status of NYSE was changed. After this, the stock continued to climb, and by midday was up $8.11. Moreover, the volume of trading at the for-profit NYSE was ten times that of Archipelago’s average daily trade (Martinez). The benefits of NYSE’s change of status are overwhelming as well as self-evident. In the fourth quarter of 2005, the largest United States equities exchange had run into a loss of $20.3 million. However, following its change of status, NYSE showed a massive profit of $45.5 million in the fourth quarter of 2006. According to The Financial Times, the new earnings of NYSE Group Inc. serve as a progress report following its transformational year during which the exchange went public through its reverse takeover of Archipelago, in the process eliminating its long-standing cap on fees, gaining United States options market share, and making its largest round of job cuts in a decade (Gangahar, 2007). In other words, the new for-profit public NYSE is expected to continue reaping the benefits of its deal with Archipelago in the times to come. The total revenue of NYSE in the fourth quarter of 2005 was $425.5 million. In the fourth quarter, 2006, the total revenue of the exchange was $658.5 million. Financial analysts expect NYSE’s earnings to go on increasing in the coming years, seeing that the year 2007 is expected to witness the finalization of the roll out of NYSE’s hybrid market, a continual of the exchange’s integration of the electronic exchange, Archipelago, plus the completion of the Euronext deal. As a matter of fact, the Euronext deal is expected to be the next big thing to change NYSE’s life as a stock exchange. Shareholders have already approved of NYSE’s deal to merge with the pan-European exchange Euronext, creating the first transatlantic equities exchange in the process. The deal costing $14.3 billion is expected to close as early as April 2007 (Gangahar, 2007). NYSE has also announced its terms for an alliance with the Tokyo Stock Exchange in order to cooperate in a variety of business areas. Recently, the NYSE was further seen purchasing a five percent stake in the National Stock Exchange of India. Next, the exchange is eying China for a new deal to meet its goal of forming a â€Å"24-hour, truly global exchange† (Gangahar, 2007). Still, analysts are eying Euronext as the next biggest hope of NYSE to make gigantic profits. The shareholders of Euronext NV, a stock exchange incorporated in the Netherlands and based in France, have also approved the acquisition of Euronext by the New York Stock Exchange. And, in fact, NYSE has also launched its first offer for Euronext shares through the new NYSE-Euronext entity. In January 2007, The Financial Times reported that NYSE has already begun to offer 0.98 of a share in the new transatlantic exchange, for each Euronext share held before this time, in addition to $27.75 in cash. Alternatively, the first transatlantic equities exchange allows Euronext shareholders to opt for 1.2633 shares in the new company for each existing share, or to take a straight cash equivalent of $123.76 per share (Flaherty, 2007; Sliva, 2007). The completion of the Euronext’s deals with NYSE depends on the latter acquiring at least fifty percent of all Euronext shares (Sliva). Seeing that only two percent of Euronext shareholders have disapproved of the idea of the creation of the world’s first transatlantic equities exchange, in all probability the deal will go through (Gangahar, 2006). Regulators in both the United States and in Europe have signed an agreement on the question of market oversight of the new transatlantic equities exchange (Flaherty). According to a news report published in The Financial Times, the new deal truly is a â€Å"clear signal that isolationism is an untenable stance amid the rapid consolidation of global stock and derivative exchanges.† The deal has additionally been described as a â€Å"slap in the face† for those who claimed aforetime that such deals are possible only between European nations, and a transatlantic merger would result in a â€Å"regulatory creep† from the United States to Europe (Gangahar, 2006). NYSE Euronext, the next big thing on NYSE’s business agenda, is expected to have a market capitalization of $27 billion. And, the combined global market capitalization of companies that are listed on NYSE Euronext, is expected to be $25,800 billion – almost four times the combined market capitalization of companies that are listed on the London Stock Exchange (Gangahar, 2006). The next big thing about to happen to NYSE is further expected to alter the dynamic of a rapidly changing industry. In the past, the NYSE and its main rival, the Nasdaq, had been losing the battle for new listings to Hong Kong and London. Besides, smaller companies, especially from Russia and China, were seen to rush to London’s Aim market, attracted by cheaper listings and easier standards (Gangahar, 2006). NYSE Euronext is expected to change these market dynamics, if for nothing else, then for the excitement it has engendered among those who trade in equities around the world. The NYSE and Euronext have both agreed to proceed as separately regulated entities. To put it another way, even if the United States regulatory regime is found to be too harsh by European companies, NYSE Euronext would present them with the option to list on Euronext alone. In so doing, the combined group is expected to benefit (Gangahar, 2006). What is more, analysts expect all investors of NYSE and Euronext to benefit through the deal (Bruno, 2006). Only time will tell the exact value of these benefits from year to year. References 1. Bruno, Joe Bel. (2006, December 15). â€Å"Individual Investors Stand to Benefit as NYSE closes in on Euronext deal.† The Financial Times. 2. Flaherty, Anne. (2007, January 26). â€Å"SEC, European Regulators Agree On Market Oversight of NYSE Euronext.† The Financial Times. 3. Gangahar, Anuj. (2006, December 23). â€Å"NYSE and Euronext Recast an International Dynamic.† The Financial Times. 4. . (2007, February 2). â€Å"Archipelago Deal Lifts NYSE Profit Stock Exchanges.† The Financial Times. 5. Martinez, Michael J. (2006, March 8). â€Å"NY SE Goes Public After Two Centuries As Not-for-profit Exchange.† The Financial Times. 6. Sliva, Jan. (2007, January 10). â€Å"NYSE Opens Offer for Euronext Shares.† The Financial Times.

My Spanish Dress and the Spanish Fair Essay -- Observation Essay, Descr

At eleven o'clock I am wishing my shoes did not have hobnails in them as I noisily tread down the tranquil street lined with four-o-clocks and horse stables. I try unsuccessfully to not let my footfalls disturb this peaceful night. Silently, I curse myself for deciding to wear this heavy Spanish dress loudly swishing at my ankles. Agitated, I tug at my hair and red shawl. At the comer a rainbow of people spreads out before me. The appetizing aromas of warm bread, seafood, and sherry surge over me and instill a craving. Vibrant colors reflect from the resplendent dresses my friends wear. We greet each other with two kisses and saunter under an arch of lights to the Spanish Fair, la Feria. From the left, screams of delight ascend from the rides on the other side of the Feria. We continue strolling on the gritty dirt road lined with stucco buildings called casetas. From these buildings drift a stifled blend of music and laughter. Families assemble together while eating and telling stories. Children and teenagers are captivated, as their fathers and grandfathers relate (with exaggerated hand gestures) funny stories and old tales. Most men don riding attire: vests, riding boots, chaps, and black wide-brimmed hats. A few women are dressed traditionally as well, in long skirts, riding boots, and amazona jackets. Many more women wear Sevillana dresses like ours. Some even wear the exquisitely hand-embroidered silk shawls called mantones. These dresses have a Gypsy style, heavy with lace and fabric. We all have the same type of shoes although some are more broken in than others. My shoes are new and the stubborn leather constricts my feet. The hobnails, used as taps, make sli ght clicking sounds on the and dirt underfoot. We enter a... ...tly. My wrists rotate and I delicately twist my fingers in the moist air as my hand-made red and black dress swishes with each pass I make. The long fringes of my manton swing smoothly at my sides as I dance with the clapped rhythm. I dance without stopping as each ancient song blends into the next. As the hours pass by I know I could dance fortever and forget about tomorrow. The air at seven a.m. is warmed with the rising sun. Perfumed four-o-clocks are sleeping peacefully, and the scent of the ocean pervades as the new morning begins. My dress sways pleasantly at my ankles. My disheveled hair plays around my face and my manton hangs crooked but comfortably on my shoulders. My legs and feet are exhausted but the nails tap flawlessly on the gritty earth. Their cadence refreshes the sensation I felt earlier while dancing, and I am proud to wear my Spanish dress.

Iraq War Was Wrong Essay

The Iraq war was a horrible thing. It caused many things to happen. I’m against going to war with them because there were no weapons of mass destruction in Iraq as the US government claimed. One of the main reasons listed by George W Bush for the war was to secure Iraq’s chemical and biological weapons, which did not even exist. Secondly, there were no terrorists in Iraq, and Iraq had no connection to Sept. 11. We should have focused our resources in Afghanistan where the real terrorists were. Thirdly, we were underprepared for the occupation of Iraq and couldn’t deal with the insurgency that followed. And lastly, the war was a huge waste of resources which the US gained nothing from. The United States lost over 1,040 American soldiers fighting in this war that we got nothing from. The war has hurt our country economically greatly. Over $151.1 Billion has been out towards the war. I feel since from this outcome that we shouldn’t have gone to war with them. It’s a hard thing to put our country through. Iraq was attacked by the United States in the year of 2003. The US went to war with Iraq, because on either the administration or disinformation, and the started reason have changed over the time. The main reason given by the administration of George W. Bush was that Saddam Hussein the leader of Iraq was engaged in having nuclear weapons. Many thought that Hussein might use these weapons to attack against The United States. One of the main reasons for the attacks on Iraq was to disarm them of any weapons of mass destruction that they have. This makes sense to prevent future terrorist attacks, but no weapons of mass destruction were in Iraq. Iraq did use weapons of mass destruction in the 1980’s but not since then. Almost all of Iraq’s weapons of mass destruction were destroyed or otherwise made unusable in the 1990’s. Also, Saddam wanted to stay in power. Using weapons of mass destruction would mean a sure end to his power. This calls into question whether or not invading Iraq was justified because the Bush administration should have known that weapons of mass destruction in Iraq were effectively contained. Because Iraq is effectively contained, it was no longer an imminent threat to the United States or any other countries anymore. Saddam Hussein had never threatened to attack the United States or to use weapons of mass destruction offensively. Sure, Iraq’s surrounding countries such as Kuwait and Iran hated Saddam Hussein, but they were not afraid of him. They knew that Iraq was the weakest country in the region. Iraq had been weak and under control since the Gulf War and has not troubled its neighbors. If Iraq is not a threat, there was no reason to be attacking them. Iraq was not involved in the September 11th attacks. So why did we go to war with them? Since, the war had continued, because the forces of the US were attacked by Iraqi guerillas. The US supported a new democratic government within Iraq, which was opposed by various Islamic groups that held power in the country. The US attempted to control the flow of oil from Iraq, one of the largest petroleum producers in the Middle East.

A critique of the literature Essay

Nurses are expected to deliver high quality care with the latest techniques and information available. In order to do this nurses are required to actively participate to nursing research and critique them. Nursing research has increased greatly in the past three decades exposing nurses to latest knowledge, to provide quality care to the patients (Polit & Beck, 2004). Further more, to provide evidence based practice, nurses must be able to assess and critique research to evaluate and to judge whether the research is useful, good quality, current and safe to apply in their practice (Fink,2005). This essay critiques a quantitative original research article, which is relevance to nursing. The research article â€Å"Cardiovascular risk of essential hypertension: Influence of class, number, and treatment-time regimen of hypertension medication† by authors Ramon c. Hermida, Diana E. Ayala, Aetemio Mojon and Jose R. Fernandez was published in 2013 by Informa health care USA in Chronobiology international journal volume 30. This essay will critique the above research paper using the systematic frame work provided by Schneider, Whitehead, Lobiondo-Wood & Haber(2013 p 15) including the title, abstract, method, literature review, results, discussion and conclusion of the research paper. Title Title of a research article should describe and focus on the research conducted (Cormack, 2000). The title of the research paper by Hermida et al, 2013, clearly describes the purpose of the research and indicates the relevant area of study and the target population. However, by reading the title alone it is difficult to identify the nature of study and requires the reader to continue reading the abstract. It could be argued that it is better to describe this in the title thus it will help the reader to identify whether the research is useful to their practice (Cormack, 2000). Authors’ qualifications are not provided, however it is indicated that the research was conducted by Bioengineering and chronobiology laboratory in a university in Spain. Therefore, it is unable to decide whether the authors have sufficient research skills and expertise to carry out the study. Abstract According to Schneider et al (2013) abstract of an article is a brief summary of the study at the start of an article. Abstract focuses on the important points of the study. It states the purpose, the method, the results and the conclusion of the study ( Schneider et al, 2013). The abstract by Hermida et al (2013 ) clearly describe the purpose of the study and the method and sample used. It also gives a brief description of the data collected and analyzed to provide a conclusion of the study. It is easy for the reader to identify that the research method is quantitative by reading the abstract. Introduction and Literature review According to LoBiondo-Wood, G., & Laber, J. (2014) a good literature review provide an introduction, which include the keywords and a description of the databases used to conduct the study. In this article introduction and literature review is included as one subheading, and the authors have clearly identified the keywords of the study, which will again allow the reader to assess the relevance of the study. In this article authors have started the literature review from the introduction part and provided the related previous study findings in order to build the hypothesis of the current study. They clearly describe the need and the rational for the conduction of the study, as the lack of study conducted considering the  ingestion time of the blood pressure lowering medication (Hermida et al, 2013). They have used recent research within the last 10 years to support their research study. However, the research does not specify the search strategies used to locate the previous research used, which questions whether the research used are biased or unbiased (Fink, 2005). As the study is accepted in 2012, most of the research articles cited in the review are current. As mentioned in Fink (2005) articles’ cited within the last 10 years from the year the study is accepted are considered as current research. In the article, the authors acknowledge that there are several studies conducted to measure the efficiency of blood pressure (BP) lowering medication, disregarding the time of the blood pressure medication taken during the day (Hermida, 2013) This study is conducted using the Ambulation blood pressure monitoring for prediction of cardiovascular event (ABPM) to monitor the effect on better BP control and cardio vascular risk with the bedtime ingestion of one medication rather than all the medications taken in the morning (Hermida, 2103). Authors support the ABPM design that is used for the study by citing previous research studies that have used the same design, in order to improve the credibility of the research (Cormack, 2000). Aim and Hypothesis Aim and hypothesis have been clearly stated in this article by Hermida et al(2013). Unlike qualitative research, quantitative research has an hypothesis provided by the researchers to compare the relationship between variables (Polit & Beck, 2004). The aim of the research is to examine the administration time effect on the CVD risk and lowering BP of each class of antihypertensive medication and the number of medication used for therapy (Hermida et al, 2013). Authors have conducted the study based on the hypothesis that â€Å"bedtime therapy with one or more BP lowering medications exerts better BP control plus greater CVD risk reduction than the conventional morning only schedule of all therapy† (Hermida et al, 2013 p 324). This hypothesis can be categorized as directional as it predicts the expected outcome of the study conducted (Polit & Beck, 2004). According to Polit & Beck(2008), directional hypothesis may results in biased outcomes due to the intellectual commitment to the desired hypothesis. Method Quantitative research approach provides a better state of evidence and increase ability to replicate the study (Schneider, 2013). This study by Hermida et al (2013) provides clear information about the methodology, sample and the technique of the data analysis used. Sample Authors have chosen samples for this research based on inclusion and exclusion criteria, providing very clear and specific information of the target population group that can be used for the study. The sample group were from a population of Spanish subjects > 18 years of age then carefully screened using the inclusion and exclusion criteria (Hermida etal, 2013). Sample size was clearly stated, which will allow the reader to decide whether the sample size for the study was adequate, however they have failed to mention how the sample size was determined. Sample size was adequate and included both male and female population without gender discrimination. Therefore, the study can be considered as useful and good quality as there are no gender limitations (Fink, 2005). It has been well described how the samples were recruited for the process and the samples have been chosen from different hospitals to reduce sample bias. According to Hermida et al (2013) the study method was approved by the State ethic committee of clinical research as ethical medical research. And all participants have given written informed consent to participate in research (Hermida et al, 2013). Design The design used by the authors for the study was a prospective randomized open label, blinded end point (PROBE) (Hermida et al, 2013). This design can be compared to the double blind design, which commonly used in quantitative research. In contrast to the double-blinded method, the participants/assessors have the ability to know the nature of the treatment. Major advantages of this design are lower cost, higher similarity to clinical practice and the ability to replicate the study easily in order to apply the results into medical care (Polit & Beck, 2004). In addition, even though it is an open labeled design, due to the blinded end point the results will not be subjected to any bias (Cormack, 2000). The randomized study method used, reduces the sample bias (Cormack, 2000) which is done by  a computerized random number generator in this study (Hermida et al, 2013). However, the authors have failed to mention the name of the computerized random number generator program used, which makes it difficult for the reader to replicate and evaluate the credibility of the study (Fink, 2005). Further more, in order to ensure the internal validity of the study the authors have adhered to their exclusion and inclusion criteria and have recruited a large sample group (Polit & Beck, 2008). Data collection and analysis Data was collected at the start and at every scheduled visit during the follow up appointment. BP of each recruit was automatically measured at specific times for 48hrs. Authors have used 48hrs observation periods rather than standard 24hrs observation periods (Hermida et al, 2013) to improve the reproducibility and accuracy of the results (Fink, 2005). An actigraph was given to all participants to wear and measure the physical activity during the 48hrs, which is then synchronized to a computer. During the follow up data was collected and necessary test were performed to gather more data and the yearly appointments were organized (Hermida et al, 2013). More over, data collection procedures are adequately described in the study which will make it easy to replicate (Cormack, 2000) The use of multiple data collection instruments can be identified as a strength of the study and citations of previous research have been provided to support the data collection instruments, hence will improve the validity and quality of the study (Cormack, 2000) There were no ethical issues identified as the participants provided informed consent prior to the study (Fink, 2005). Results The results of the study are given in great detail using one table and 7 graphs within the paper. They have used subheading within the results section to clearly present the results for different variables of the study. Findings are accessible and p values are clearly stated, which is important in a quantitative study (Hermida et al, 2013). The consistency of the results, logical link between the data analysis and findings of the study presented in text and in numbers are similar which outlines the correctness of the findings and the findings can be used in clinical practice (Polit &  Beck, 2008). The table and graphs used to interpret data are very clear and easy to understand by the reader. Discussion and conclusion Discussion and conclusion are presented under the same subheading in this research paper. The discussion appeared well balanced and very well detailed, making it easy for the reader to understand and analyze the paper (Cormack, 2000). Authors have discussed and compared the findings with the previous credited research, which are mentioned in the literature review. Authors argue the accuracy of the research findings in a logical manner summarizing relevant previous research findings. They challenge the past research stating how this study method of BP lowering is more effective than the traditional way of treatment using their findings. Even though, the authors have not used a separate section for the conclusion, they have strongly supported the hypothesis in the last paragraph of the paper by using the results obtained (Hermida et al, 2013). In addition, the authors do not mention strength and limitations of the study. Limitations and strengths of a study is useful when assessing the validity of the study or to improve the research method ( Cormack, 2000). Reference Reference list is complete and accurate and include all the cited literature, which includes 72 references, most within the last 10 years of the year the study was accepted (Hermida, 2013). In conclusion this study was conducted very well with a strong hypothesis, relevant literature review, appropriate samples, well-organized research design and statistical analysis. This essay has critically analyzed each component of the study by Hermida et al(2013) adhering to a systemic framework in order to assess the quality, credibility and validity of the research study. Reference Cormack, D. F. S. (2000). The Research Process in Nursing (3rd ed.): Blackwell Science Ltd. Fink, A. (2005). Conducting Resaerch Literature Reviews: From the Internet to Paper (2nd ed.): SAGE Publications. Hermida, R., Ayala, D., Mojà ³n, A., & Fernà ¡ndez, J. (2013). Cardiovascular risk of essential hypertension: influence of class, number, and treatment-time regimen of hypertension medications. Chronobiology International, 30(1-2), 315-327. doi:10.3109/07420528.2012.701534 LoBiondo-Wood, G., & Laber, J. (2014). Nursing Resarch: Methods and Critical Appraisal for Evidence-Based Practice Retrieved from http://books.google.com.au/books?id=3tTsAwAAQBAJ&printsec=frontcover&source=gbs_ge_summary_r&cad=0#v=onepage&q&f=false Polit, D. F., & Beck, C. T. (2008). Nursing Research: Generating and Assessing Evidence for Nursing Practice Retrieved from http://books.google.com.au/books?id=Ej3wstotgkQC&printsec=frontcover&source=gbs_ge_summary_r&cad=0#v=onepage&q&f=false Polit, D. F., & Beck, C. T. (2004). Nursing Research: Principles and Methods Retrieved from http://books.google.com.au/books?id=5g6VttYWnjUC&printsec=frontcover#v=onepage&q&f=false Schneider, Z., Whithead, D., Lobiondo-Wood, G., & Haber, J. (2013). Nursing and Midwifery Research: Methods and appraisal for evidence based practice (4th ed.).

Slipping into Newspeak

Slipping into Newspeak Slipping into Newspeak Slipping into Newspeak By Maeve Maddox One of the scariest things Ive read lately is this comment in a language forum: America is based on the tradition of divergent thinking There was a time when nuances were important; larger vocabularies were needed.   These vocabularies will soon be superfluous as we move into an age where communications are devised and sent in the most efficient manner available.  (Emphasis added.) Anyone who has read George Orwells 1984 will hear in this comment an echo of the character Symes conversation with Winston about the shrinking size of the Newspeak dictionary: Were getting the language into its final shape Were destroying words scores of them, hundreds of them, every day. Were cutting the language down to the bone. The Eleventh Edition [of the Newspeak dictionary] wont contain a single word that will become obsolete before the year 2050. Rules of grammar that contribute to precision of thought are already breaking down. Nuances that used to be observed in newspaper writing are disappearing, for example, such pairs as smell/fragrance, peal/toll, famous/notorious: Wedding Bells are Tolling Less in Milwaukee Stories about historys most famous murders at the Crime Library Such a Tiny Flower But What a Beautiful Smell The character Symes explains to Winston that paring English to the bare bones of communication is in the public interest: Dont you see that the whole aim of Newspeak is to narrow the range of thought? In the end we shall make thoughtcrime literally impossible, because there will be no words in which to express it. Every concept that can ever be needed, will be expressed by exactly one word, with its meaning rigidly defined and all its subsidiary meanings rubbed out and forgotten. In Orwells novel, the emasculation of the language is undertaken by the government as a means of controlling and extinguishing dissident thought. In reality, thanks to the neglect of language instruction in the public schools, over-simplified writing in the media, and the popular attitude that standard English is elitist and undemocratic, government intervention has not been necessary. Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Vocabulary category, check our popular posts, or choose a related post below:20 Types and Forms of Humor5 Lessons for Mixing Past and Present TenseCharles's Pen and Jesus' Name

Differences Between an Initialism and an Acronym

Differences Between an Initialism and an Acronym An initialism is an  abbreviation that consists of the first letter or letters of words in a phrase, such as EU (for European Union) and NFL (for National Football League).  Also called an alphabetism.   Initialisms are  usually shown in  capital letters, without spaces or periods between them.  Unlike acronyms, initialisms are not spoken as words; they are spoken letter by letter.   Examples and Observations ABC (American Broadcasting Company, Australian Broadcasting Corporation), ATM (Automatic Teller Machine), BBC (British Broadcasting Corporation), CBC (Canadian Broadcasting Corporation), CNN (Cable News Network), DVD (Digital Versatile Disc), HTML  (HyperText Markup Language),  IBM (International Business Machines Corporation), NBC (National Broadcasting Company)Some names that began as initialisms have evolved into brands independent of their original meanings. For example, CBS, the American radio and television network, was created in 1928 as the Columbia Broadcasting System. In 1974, the name of the company was legally changed to CBS, Inc., and in the late 1990s, it became CBS Corporation.Similarly, the letters in the names SAT and ACT no longer represent anything. Originally known as the Scholastic Achievement Test, the SAT became an Aptitude Test in 1941 and an Assessment Test in 1990. Finally, in 1994, the name was officially changed to SAT (or, in full, SAT Reasoning Test) , with the letters signifying nothing. Two years later, American College Testing followed suit and changed the name of its test to ACT. Initialisms and Acronyms   My favorite current acronym is the DUMP, a term universally used in Durham, New Hampshire to refer to a local supermarket with the unwittingly unfortunate name the Durham Market Place. Initialisms are  similar to acronyms in that they are composed of the first letters of a phrase, but unlike acronyms, they are pronounced as a series of letters. So most people in the US refer to the Federal Bureau of Investigation as the FBI...Other initialisms are PTA for Parent Teacher Association, PR for either public relations or personal record, and NCAA for National College Athletic Association.(Rochelle Lieber, Introducing Morphology. Cambridge University Press, 2010) [S]ometimes a letter in an initialism is formed not, as the term might imply, from an initial letter but rather from an initial sound (as the X in XML, for extensible markup language), or from the application of a number (W3C, for World Wide Web Consortium). Furthermore, an acronym and an initialism are occasionally combined (JPEG), and the line between initialism and acronym is not always clear (FAQ, which can be pronounced either as a word or as a series of letters).(The Chicago Manual of Style, 16th ed. The University of Chicago Press, 2010) CD-ROM CD-ROM is an interesting mix because it brings together an initialism (CD) and an acronym (ROM). The first part is sounded letter by letter, the second part is a whole word.(David Crystal, The Story of English in 100 Words. St. Martins Press, 2012) Usage The first time an acronym or initialism appears in a written work, write the complete term, followed by an abbreviated form in parentheses. Thereafter, you may use the acronym or initialism alone.(G. J. Alred, C. T. Brusaw, and W. E. Oliu, Handbook of Technical Writing, 6th ed. Bedford/St. Martins, 2000 AWOL In AWOLAll Wrong Old Laddiebuck, an animated film by Charles Bowers, a woman presents her calling card to a soldier and it reads Miss Awol. She then lures him away from camp without permission. The film is silent, of course, given the 1919 date, but the calling card indicates that AWOL is pronounced as a word, making it a true acronym and not just an initialism.(David Wilton and Ivan Brunetti, Word Myths. Oxford University Press, 2004) Pronunciation: i-NISH-i-liz-em EtymologyFrom the Latin, beginning

THE ECHR AS A LIVING INSTRUMENT Essay Example | Topics and Well Written Essays - 2500 words

THE ECHR AS A LIVING INSTRUMENT - Essay Example One of the powerful interpretive tools used by the EctHR has been the conceptualization of the ECHR as a living instrument. It is settled case law that the ECHR is â€Å"a living instrument which must be interpreted in light of present-day conditions.† A critique of judicial activism may criticize the use of the living instrument rule as an impermissible intrusion of the Strasbourg Court into the policy-making domain. This paper analyses this proposition and the development of the living instrument rule in light of Strasbourg jurisprudence in respect of two articles of the ECHR, article 3 and article 8. Article 3 of the ECHR states that no one shall be subjected to torture or to inhuman or degrading treatment or punishment. The original Court began the articulation of the living instrument methodology in the well-known case of Tyrer v. United Kingdom when it was required to determine the compatibility of judicial corporeal punishment with article 3 prohibition on cruel and degrading punishment. The Government of the Isle of Man argued that judicial corporal punishment was acceptable to the inhabitants of the island. However, the Court held that: â€Å"... the Convention is a living instrument which, as the Commission rightly stressed, must be interpreted in the light of present-day conditions. In the case now before it the Court cannot but be influenced by the developments and commonly accepted standards in the penal policy of the member States of the Council of Europe in this field.

Study case Essay Example | Topics and Well Written Essays - 250 words

Study case - Essay Example The defendant had flouted the civil rights of the employees enshrined in the Civil Rights Act of 1991. The defendant had flouted Civil Rights Act of 1991 which prohibits employers from discriminating their employees. The company resolved this by setting up a prayer special room at the plant (Robert & John 103). Tyson Foods also had a conflict that arose when they attempted to replace Labor Day with Eid al-Fitr. The non Muslim employees complained about this move. The company addressed the issue by allowing all their employees (Muslim and Non-Muslim) eight paid holidays (Robert & John 103). The holidays included; Memorial day, Martin Luther King Day, New Years Day, Christmas Day, Thanksgiving Day and a personal holiday. Subject to the approval of their supervisors, the employees had the option of spending their personal holidays either for their birthday or Eid  al-Fitr. The company thus incurred more operational expenses by increasing the number of paid holidays to eight. Comparing the solutions adopted by the two companies, unlike Tyson foods, JBS-SWIFT’s solution will yield the company the greatest positive yield because, it will not incur additional operational cost (Robert & John