Appendicitis A Medical Perspective Case Study Example | Topics and Well Written Essays - 750 words

Appendicitis A Medical Perspective - Case Study Example Despite the belief that appendicitis is a disease that contains minimal health risk, it may still require extensive knowledge for a better medical management of such condition. The definite source for appendicitis is never truly established. Appendix, as mentioned earlier, is an appendage of the colon with no specific function. Contrary to this point, some literature asserts that the appendix is a pouch-like portion that serves as an immune function in young adults--protecting the body against invading microorganisms (Balch 2006, 207). Such theory lends little credit as to why this area is commonly infected itself. With its hollow shape, many believe that in the process of waste disposal, fecal products may fill the space in the appendix and when trapped, disrupts its natural function (Mayo Clinic Staff 2009). The disruption causes it to swell and be pus-filled as an effort to dispel the unwanted contents. On the other hand, the source of infection may come from foreign viral invasion in the alimentary canal (Lewis 2007). Viral infection stimulates the body’s defense, prompting antibodies in the scene in order to flush out viral microorganisms. This consequently results in inflammation, hence, appendicitis. Detection of appendicitis is not as easy as it sounds. Ample knowledge and experience by the medical staff are necessary for accurate clinical diagnosis. The classic physical diagnostic parameters to determine appendicitis are the following: â€Å"pain, nausea or vomiting, sensitivity ... (on) the appendix, and fever† (Hecht 2004, 30). However, such signs and symptoms are also common among other abdominal diseases. Hence, further diagnostic measures should be employed in accurately identifying appendicitis. An article clearly illustrated several methods of assessing the pain elicited with several movements.

Researching Information for Business Essay Example | Topics and Well Written Essays - 1000 words

Researching Information for Business - Essay Example The data that is well indicated on the excel sheet shows that on given average 23 percent of this house holds was from the name items above. Inconspicuous gadgets like the routers have not been mentioned and this paper will give weight where it matters. It is believed that electricity consumptions in United Kingdom have recently grown tremendously and the need to meet this gap still remains a nightmare. Focusing on increased consumer electronics has begged for a 25 percent of domestic electricity consumption, (Mintel, 2006). Television set has traditionally become a means of entertainment and has also been used by the media world to sell their adverts. The grid to catch the eyes of the consumer has made the television companies have a smile due to the high demand of this equipment’s. They have penetrated the recreation centers and as well as the bars, pubs, and the streets, (Coleman, Wright & Firth, 2012). Big advertising companies have taken the initiative to hit the road and meet the consumer at their work place, follow them to the streets and still meet them in the comforts of their homes. There has been a great increase in sales volumes from the year 2007 to the year 2011 showing a positive increase of 7 percent in the market response. These consumer able goods have been given other items that match the suit of entertainment. The video players have been on demands perhaps to catch the latest movies and series in the market, (Mintel, 2006). Parents have always been looking for ways and means to empty the high energy levels in their growing children. The have discovered that game consoles is another way to keep their children’s mind busy. The need for game consoles has given this parent a breathing space as the kids are now occupied with games during their leisure time, (Coleman, Wright & Firth, 2012). The parent can feel

How does diversity of employment affect the welfare(income per person) Dissertation - 1

How does diversity of employment affect the welfare(income per person) in cities of America - Dissertation Example It has also been stated that this diversification also tends to reduce unemployment in both times of economic difficulty and normally. Thus diversification may or may not be strongly associated with both economic growth and stability which is the goal of every nation in the world. Diversity of employment also depends upon the level of education and population levels of the area. Though it has often been proven that with diversification comes sustainability but the effects on per capita income are largely unknown which are investigated in this paper. It has also been stated that diversification does not get along well with specialization which is also often associated with high per capita income. Thus a trade off often exists at some points where economic diversity may hinder both stability and growth. (Tran, 2011) This study includes a literature review from various scholars and their studies to analyze whether diversification affects per capita income or not? This theoretical review is followed by an empirical study which uses data from the US government from 30 cities across the United States. Together both these studies try to reach a conclusion whether economic diversity and per capita income are related. References Malizia, E. a. (2003). The Influence of Economic Diversity on Unemployment and Stability.

Interpersonal Communication Week five journal Essay

Interpersonal Communication Week five journal - Essay Example My experience with verbal aggressiveness was really unpleasant since this involved a close relationship with a long-time friend. This friend is actually a good person but he has a way of saying things that could be considered sarcastic. The thing is that he agrees with me on most topics (that is why we are friends) but he has a negative demeanor towards other people. For example, whenever we order at a diner and the waitress commits a little mistake, he calls them â€Å"stupid† and says other nasty remarks which I could consider demeaning. I am embarrassed by such manifestations of verbal aggressiveness since I always try to put myself in other people’s shoes. One time I broke news to him about the misfortune of another friend and all he said was that â€Å" he got what he deserves†. He goes on rationalizing that life is what we make it so if it turns out bad , it is due to our poor choices. While there is a grain of truth in such statements, it would be so inappropriate to tell it to someone who is already feeling miserable. Because of this, I would react to him and I myself would experience verbal aggressiveness from him since he would criticize me for my beliefs. The readings taught us that power plays must be put to a stop so the patterns would not be repeated. The person using power play would be aware that his statements are not healthy and defeating development of interpersonal relationships. As for physical aggressiveness, I only experience it during contact sports when we have Physical Education class way back in high school. We were taught how to play basketball and that meant experiencing physical contact especially coming from the opponent. There were times that I get pushed or held back which made me upset but I never lose my patience. I had the right frame of mind and understood that this is just sports. However, it would be a different story if an opponent deliberately hit me in the face since

Post Confederation Canada Research Paper Example | Topics and Well Written Essays - 2250 words

Post Confederation Canada - Research Paper Example Although Canada was already an independent colony, British felt that there were internal political obstacles that she needed to solve. Consequently, the two conflicting parties, the Tories and the Clear Grits, came to unite in 18672. Nevertheless, this essay will describe Quasi-Federalism (and the subsequent types of federalisms) an aspect of Post Confederation Canada. To begin with, activities surrounding the Post Confederation Canada shaped Canadian history in many ways. One of the aspects of Post Confederation Canada that contributes to the shape of this country is the quasi federalism. Quasi federalism occurs when a state appears as if is divided into jurisdictions however is in fact a unitary state without any divided authority. Quasi federalism features involved contrasts between federalism and conservatism. For instance, immediately after confederation in Canada, the emerging partisan politics claimed that the strongest support for decentralization actually came from Ontario n ot Quebec or the Maritimes. In this instance, Canadian authority appeared as divided but in real sense, it was a pattern of rights between centralist’s supporters and conservatism, but whose view was same3. Quasi federalism in Post Confederation Canada produced another feature of partisan politics whereby the patterns of governance portrayed dominance in different levels of administration. In Post Confederation, features of political atmosphere dominance in Canada were prevalent. In this case, one political dominated the provincial level whereas opposition affirmed control at the federal level. Quasi federalism comprised of such features whereby, of the thirty years following Confederation in Canada, the Conservatives reigned in power for twenty-six years. A political scientist, Russell, argues that, in the case of contemporary politics Canada has experienced the same pattern of federal Conservative control even after the Mulroney Conservatives4. The major purpose of Russellà ¢â‚¬â„¢s point of this observation is to assert that provincial politics transcend significantly into federal politics. It is worthwhile to note that, quasi federalism in Post Confederation Canada was different from the American state governance. While American state governors faced restriction via series of strict checks and balances, it was ultimately different from quasi federalism state governance by which the main restrictive force found within the Canadian case was the continued rivalry found among regional interests5. However, even though quasi federalism led to economic transformation, however, dominated by the elites who did little to appeal to the wider public was constructive and contributed to a significant and essential period of nation building directly after the confederation. Cognitively, this economic growth in Post Confederation Canada helped shape the overall structure of the nation and the living standards of the fortunate. The evolution process of quasi federali sm in Post Confederation Canada is one of the most important features shaping the structure and functions of state governance. Throughout quasi federalism evolution, people could consider it hierarchical since its structural composition had central authority and regional subordinates. Instead, people considered quasi federalism as a system

Peace and order Essay Example for Free

Peace and order Essay Maintenance of public order is a core function of governance. The Indian Constitution, while according a pre-eminent position for the fundamental rights of citizens, recognizes the importance of public order, by providing for legislation imposing reasonable restrictions in the interest of public order. Under the Constitution of India, the Union and the federating units, that is, the States have well-defined areas of responsibility. Public Order and Police are essentially the responsibilities of State Governments. However, the Central Government assists them by providing Central Paramilitary Forces (CPMFs) as and when required. The Administrative Reforms Commission is looking at ‘Public Order’ with a view to suggest a framework to strengthen administrative machinery to maintain public order conducive to social harmony and economic development. And also to build capacity for conflict resolution. ARC is looking into all aspects of the subject therefore the focus is on studying the causes of public disorder, how early symptoms of disorder should be detected and addressed well in time, what should be the role of various stakeholders in maintenance of public order, how the enforcement machinery should be made more effective to deal with public disorder. The Commission is examining the subject by focusing on its components namely causes of conflicts and their resolution, secondly the role of civil administration, media, society, Judiciary and NGOs in maintaining public order, and thirdly the role of police and the need for reforms. Accordingly each one of these is being discussed in great length in t hree separate workshops. In the first workshop which is being organized jointly with the Centre for Policy Research (CPR), the role of civil administration and other stakeholders would be discussed, in the second workshop, which is being organized jointly with CPR and the Kannada University the different types of conflicts in the Indian Society would be discussed, and in the third workshop being organized jointly with the National Police Academy the Role of Police would be discussed. The aim of the first workshop on public order is to identify the salient  lessons we can learn from a variety of experiences in dealing with public disorder. The workshop will help the ARC to think through some of the challenges posed for the maintenance of public order by the role of the four agencies namely the civil administration, the judicial interventions, the civil society and the media. How can these agencies be strengthened to make them promoters of a more humane public order? What are some of the difficulties that actors in these different domains face? What are some of the commonly leveled criticisms of these agencies? Do these criticisms need some administrative or legal response? What explains the success of failure of these agencies on some occasions. Although the focus of the workshop will be on reforms that can be implemented, this workshop would like to discuss these issues in the widest possible perspective so that new and innovative ideas can be countenanced. The main task of the workshop will be to identify problems and challenges in these domains, and to recommend possible solutions. The purpose of the second workshop that is on ‘Conflict resolution† is to (a) engage in free and frank discussions about the causes of conflicts in India, (b) arrive at some conclusion about the role and importance of different ethnic factors in the origin and continuance of these conflicts so that (c) fundamental solutions can be proposed to address the deep-rooted causes for the sustainable maintenance of public order. The emphasis will be on coming up with specific recommendations pertaining to administrative reform. Similarly the third workshop, which is being organized jointly with the National Police Academy, would focus on the role of police and police reforms.   Before I go into the role of various stakeholders, I would like to clarify the meaning of the word public order. Any violation of Law is a problem of Law and Order, but every such violation is not a case of disturbance of public order. The dividing line between ‘Public order’ and ‘Law and Order’ is very thin. The Apex Court has explained the concept of public order.   It is the potentiality of an act to disturb the even tempo of the life of the community which makes it prejudicial to the maintenance of public order. If the contravention in its effect is confined only to a few  individuals directly involved, as distinct from a wide spectrum of public, it would raise the problem of law and order only. It is the potentiality of the act to disturb the even tempo of the life of the community which makes it prejudicial to the maintenance of public order. Importance of maintaining public order: India today is poised to emerge as a global economic power with all its high growth rate of economy and all-round economic development. For realizing our legitimate aspirations of economic development, it is essential that the problems of peace and order are managed efficiently in the country. No developmental activity is possible in an environment of insecurity and disorder. Failure to manage the multifarious problems arising out of violent conflicts based on religious, caste, ethnic, regional or any other disputes, can lead to unstable and chaotic conditions. Such conditions not only militate against realization of our economic dream, but also would jeopardize our survival as a vibrant democracy. We have to look at the problem of public order management and the role of law enforcement in that regard, in this perspective. We should not forget that it is the weaker sections which suffer the most in any public disorder. Whose responsibility is to maintain public order-role of civil administration: Undoubtedly, it is the role of the police, as the principal law enforcement agency to preserve public order. The magistracy and the judiciary also have a vital role in preserving public order. But there are other agencies within the governmental set up which have to contribute towards preserving public order. It is the police which bears the brunt of violations of the Laws and also the ensuing violence. But in a large number of addressing the root cause is much beyond their purview. The case of recent demolitions in Delhi is an example. The main cause there has been the non enforcement of the building regulations by the officials who were entrusted this task. Another example is the ‘Ulhasnagar demolitions’. If one looks at the causes of public disorder, there are a host of reasons. These may be broadly classified into socio-economic, political, historical  and administrative. I am not going into the details of each one of these but I would like to highlight that a large number of public disorders have administrative reasons as their root cause. Therefore we have to bring in change in our mindset. Our response to public disorder should commence at the very initial stage, and it is here that the role of entire civil administration including both regulatory and developmental becomes important. The period after independence has seen a tremendous increase in spread of education and alongside has increased the awareness among the people and so also the aspirations. And when these aspirations are not met, tensions prevail within the society, which if not redressed have the potential of erupting as a problem of public disorder. Increasingly, and rightly so, administration is not being perceived as a ruling class. People are realizing that they are service providers. The administration must also realize this role. Wrong doings of administration, which in the past may have got muted acceptance, are no longer being tolerated by the civil society. We have to provide an administration which is fair, objective and transparent. How to achieve this is a challenge before us. Role of the Judiciary: Access to justice is fundamental to the ‘Rule of Law†. If the citizens feel that access to justice is delayed or is not effective, they get alienated. If they feel that punishment is meted out to the wrong doers only in a few cases, they have a tendency to disassociate them with the judicial process and stop taking interest as a complainant, a witness or a pancha. Sometimes a landlord looking to get a recalcitrant tenant out, a tenant seeking protection from an avaricious landlord, families involved in property disputes, start by thinking that gangsters (goondas) can settle their problems which the courts are going to take ages to do. If this becomes common, criminality will be a substitute for ‘Rule of Law’. We have to ensure that we do not reach such a precarious situation. Criminals should be intimidated by what Shakespeare called The awful majesty of the law, other wise they will become a law unto themselves. Various Law Commissions  have suggested reforms in the criminal and civil justice administration system, which need to be acted upon. Role of the media: The importance of a free press, for a healthy democracy cannot be overemphasized. More importantly, it is a sort of check and balance that keeps the authorities on their toes on the one hand and a type of mirror that enables people in authority to get a continuous reality check, on the other. This remains an important role for the media, despite the increasing pressures of commercialization. The fact that democratic India could avoid famines, Amartya Sen has suggested, was almost entirely due to the role of the media in sensitizing authorities to the urgency of providing relief. Indeed our free and energetic media is, in fact, our best early warning system. But what is essential is that the media should play a responsible role. It has been observed that at times, a part of the media has not been quite objective in their reporting. Sometimes the media also plays a role in spreading prejudices, as they needless to say, are more interested in sensational news than sensible constructive news. We may deliberate as to how the potential of media can be tapped in maintaining public order. Role of the Society, NGOs: A democratic society cannot function properly if everything in it is left only to the State or even to statutory bodies. Because of the increasing complexities of societies everything cannot be taken care of by the Governmental institutions. The gap has to be filled up by the civil society. Government intervention itself will be in fructuous if it is not underpinned by voluntary action. Moreover the exercise of political power through civil society opens the way for democracy in real sense of the term. Civil society consists of open and secular institutions that mediate between the citizen and the State. In the absence of civil society, the State machinery and civil servants becomes the dominant and the only repository of power. The modern idea of civil government requires emergence  of civil society which would make people self-reliant rather than remain dependent on State institutions. Participation by the civil society makes the citizens active agents instead of becoming merely passive recipients of welfare. We, especially in the government need to realize that in a healthy growth model of a free democratic society, the Government is just one of the participants. The Government exists as one of the servitors in the service of the society. Indeed the awareness that government alone can neither solve all the problems of the society nor it is the only crucial actor in addressing major societal issues has dictated the need to look beyond Government. Interdependence and need to find solutions to societal problems call for greater collaboration between the government and civil society. A large number of Non Governmental organizations (NGOs) are working in the developmental fields. But the number of such NGOs dedicating themselves to preservation of public order is limited. We can perhaps learn from experiences of some of these NGOs and recommend measures to pave the way for their greater involvement. Role of the Police: I should have taken up the role of police first, as they are the main actors in this process. But as I have mentioned that we will be discussing this issue at great length in the third workshop, which we are organizing at the National Police Academy. But I would suggest that aspects of police administration which require interaction with other governmental agencies and stakeholders may be discussed in this workshop. Conclusion: Development and security are truly mutually inter-related. We need therefore, to evolve a combined strategy to deal simultaneously with the twin challenges of development and security within the framework of a democratic polity committed to respect for all fundamental human freedoms and also committed to upholding the rule of law. Internal conflict management is the key to the success of participative democracy, strengthening national  solidarity and cohesion and firming up the nation’s resolve and capability to meet any external threats to its security and territorial integrity. The deficiencies in this vital area need to be plugged through judicial and police reforms, better citizen participation in governance, transparency and more effective and integrated approach to public order maintenance. Violations of public order, given their socio-economic, political and administrative causes demand a concerted response from different wings of the civil administration. When this is done at the nascent stage itself, minor discords can be prevented from turning into major public disorders. The challenge lies in institutionalizing a mechanism so that all wings of the civil administration as well as other stakeholders work in a coordinated fashion. I hope that these two workshops would be able to come up with substantial recommendations for a framework and a roadmap for maintaining public order.

Introduction To The Solar System Environmental Sciences Essay

Introduction To The Solar System Environmental Sciences Essay A. This essay will briefly describe the planets and how they relate to the planet Earth. The surface and inner geology, the atmosphere, and other general properties will show how the other planets are not unlike the Earth. B. How do the unique characteristics of each major solar system body compare with the planet Earth primarily the mass and density, and the composition? 2. The Planets Other Objects. The charted regions of the Solar System consist of the Sun, four terrestrial inner planets, an asteroid belt composed of small rocky bodies, four gas giant outer planets, and a second belt, called the Kuiper belt, composed of icy objects. Beyond the Kuiper belt is hypothetical Oort cloud. The inner Solar System is the traditional name for the region comprising the terrestrial planets and asteroids. Composed mainly of silicates and metals, the objects of the inner Solar System crowd very closely to the Sun; the radius of this entire region is shorter than the distance between Jupiter and Saturn. The four inner or terrestrial planets have dense, rocky compositions, few or no moons, and no ring systems. They are composed largely of minerals with high melting points, such as the silicates which form their solid crusts and semi-liquid mantles, and metals such as iron and nickel, which form their cores. Three of the four inner planets (Venus, Earth and Mars) have significant atmospheres; all have impact craters and tectonic surface features such as rift valleys and volcanoes. Our probe, the ESP begins the exploration of the solar system with the third planet from the sun, the Earth and the fifth largest in our solar system. Astronomers usually measure distances within the Solar System in astronomical units (AU). One AU is the approximate distance between the Earth and the Sun or roughly 149,598,000 km (93,000,000 mi). A. The Earth. The mass of the Earth is 5.98 E24 kg with a mean density of 5,520 kg/m3 and the densest of any planet in the solar system. Earths diameter is just a few hundred kilometers larger than that of Venus, and considered our sister planet. Earth is the largest of the inner planets, the only one planet known to have current geological activity, although there are moons of Jupiter and Saturn that have seismic activity, and the only planet known to have life. Its liquid hydrosphere is unique among the terrestrial planets, and it is also the only planet where plate tectonics has been observed, unlike Venus where there is no evidence of plate tectonics. Earths atmosphere is radically different from those of the other planets, having been altered by the presence of life (in two oxygen generating events) to contain 21% free oxygen. It has one satellite, the Moon, the only large satellite of a terrestrial planet in the Solar System so large as compared to its planet. No other moon-pla net has this size ratio. The four seasons are a result of Earths axis of rotation being tilted 23.45 degrees with respect to the plane of Earths orbit around the sun. During part of the year, the northern hemisphere is tilted toward the sun and the southern hemisphere is tilted away, producing summer in the north and winter in the south. Six months later, the situation is reversed. During March and September, when spring and fall begin in the northern hemisphere, both hemispheres receive nearly equal amounts of solar illumination. Earths global ocean, which covers nearly 70 percent of the planets surface, has an average depth of about 4 km (2.5 miles). Fresh water exists in the liquid phase only within a narrow temperature span, 32 to 212 degrees Fahrenheit (0 to 100 degrees Celsius). The presence and distribution of water vapor in the atmosphere is responsible for much of Earths weather. The Earths rapid rotation and molten nickel-iron core create the magnetic field which prevents the solar wind from reaching the surface (the solar wind is a stream of charged particles continuously ejected from the sun.) The Earths magnetic field does not fade off into space, but has definite boundaries. When charged particles from the solar wind become trapped in Earths magnetic field, they collide with air molecules above our planets magnetic poles. These air molecules then begin to glow, and are known as the aurora the northern and southern lights. Earths lithosphere, which includes the crust (both continental and oceanic) and the upper mantle, is divided into huge plates that are constantly moving, and the movement is accurately determined via radio telescopes from a stationary point such as a star . Earthquakes result when plates grind past one another, ride up over one another, collide to make mountains, or split and separate. The theory of motion of the large plates of the li thosphere is known as plate tectonics. Developed within the last 40 years, this explanation has unified the results of centuries of study of our planet. The Earths atmosphere consists of 78 percent nitrogen, 21 percent oxygen and 1 percent argon and other trace ingredients. The atmosphere affects Earths long-term climate and short-term local weather, shields us from much of the harmful radiation coming from the sun and protects us from meteors as well, most of which burn up before they can strike the surface as meteorites. Before the ESP leaves the immediate vicinity of the Earth, ESP will begin the journey starting with Earths Moon approximately 250,000 miles away. B. The Moon. The Earths moon provides a more livable planet by moderating our home planets wobble on its axis, leading to a relatively stable climate, and creating a rhythm that has guided humans for thousands of years. The Moon was likely formed after a Mars-sized body collided with Earth approximately 4.5 billion years ago, and the resulting debris accumulated (or accreted) to form our natural satellite. The newly formed Moon was in a molten state. Within about 100 million years, most of the global magma ocean had crystallized, with less dense rocks floating upward and eventually forming the lunar crust. The moons surface shows four significant impact structures and are used to date objects on the Moon; are called the Nectaris and Imbrium basins and the craters Eratosthenes and Copernicus. The Moon was first visited by the USSRs Luna 1 and Luna 2 in 1959. These were followed by a number of U.S. and Soviet robotic spacecraft. The U.S. sent three classes of robotic missions to prepare the way for human exploration, the Rangers (1961-1965) were impact probes, the Lunar Orbiters (1966-1967) mapped the surface to find landing sites and the Surveyors (1966-1968) were soft landers. The first human landing on the Moon was on 20 July 1969. During the Apollo missions of 1969-1972, 12 American astronauts walked on the Moon and used a Lunar Roving Vehicle to travel on the surface to investigate soil mechanics, meteoroids, lunar ranging, magnetic fields and the solar wind. The Apollo astronauts brought back 382 kg (842 pounds) of rock and soil to Earth for study. The Moon has no internally generated magnetic field, although areas of magnetism are preserved in the lunar crust, but how this occurred remains a mystery to science. The early Moon appears not to have had the right conditions to develop an internal dynamo, the mechanism for global magnetic fields for the terrestrial planets; so an iron-core did not form or have the ability for motion. In retrospect, no magnetic field may be a good thing as perhaps there would be some interactions between the Earths magnetic filed and the moons, when considering the abnormal size ratio between these bodies. With no atmosphere to impede impacts, a steady rain of asteroids, meteoroids and comets strike the surface. Over billions of years, the surface has been ground up into fragments ranging from huge boulders to powder. Nearly the entire Moon is covered by a rubble pile of gray, powdery dust and rocky debris called the lunar regolith. Beneath the regolith is a region of fractured bedrock referred to as the megaregolith. The ESP now leaves the Earth to journey toward the sun and visit the second closet to the sun, Venus our sister planet. C. Venus. From the Earth, the distance to Venus is about 23 million miles, and 0.723 AU from the sun. The orbital period of Venus is about 225 Earth days long, while the planets sidereal rotation period is 243 Earth days, making a Venus solar day about 117 Earth days long. Venus has no natural satellites. The mass of Venus is 4.87 E24 kg and close in size to Earth (0.815 Earth masses) and, like Earth, has a thick silicate mantle around an iron core, a substantial atmosphere and evidence of internal geological activity. Because of the similar silicate mantle around an iron corer, the density is not unlike the Earths at 5,250 kg/m2. The slow rotation of Venus cannot generate a magnetic field similar to Earths, though its iron core is similar to that of the Earth and approximately 3,000 km (1,900 miles) in radius. Venus rotates retrograde (east to west) compared with Earths (west to east) rotation. Seen from Venus, the sun would rise in the west and set in the east. Current thinking suggests that Venus was completely resurfaced by volcanic activity 300 to 500 million years ago. More than 1,000 volcanoes or volcanic centers larger than 20 km (12 miles) in diameter dot the surface. Volcanic flows have produced long, channels extending for hundreds of kilometers. Venus has two large highland areas: Ishtar Terra, about the size of Australia, in the North Polar Region; and Aphrodite Terra, about the size of South America, straddling the equator and extending for almost 10,000 km (6,000 miles). Maxwell Montes, the highest mountain on Venus and comparable to Mount Everest on Earth, is at the eastern edge of Ishtar Terra. No definitive evidence of current geological activity has been detected on Venus, but as mentioned it has no magnetic field that would prevent depletion of its substantial atmosphere, which suggests that its atmosphere is regularly replenished by volcanic eruptions. Venus atmosphere consists mainly of carbon dioxide, with clouds of sulfuric acid droplets with trace amounts of water detected in the atmosphere (96% carbon dioxide, 3% nitrogen, and 0.1% water vapor.) The atmosphere is much drier than Earth and ninety times as dense. It is the hottest planet, with surface temperatures over 400 Â °C, most likely due to the amount of greenhouse gases in the atmosphere. The thick atmosphere traps the suns heat, resulting in surface temperatures higher than 880 degrees Fahrenheit (471 degrees Celsius). Probes that have landed on Venus survived only a few hours before being destroyed by the incredible temperatures. Sulfur compounds are abundant in Venus clouds. The corrosive chemistry and dense, moving atmosphere cause significant surface weathering and erosion. Atmospheric lightning bursts were confirmed in 2007 by the European Venus Express orbiter. On Earth, Jupiter and Saturn, lightning is associated with water clouds, but on Venus, it is associated with clouds of sulfuric acid. As we leave the Venusian orbit, Earths probe ESP continues toward the sun and onward Mercury. D. Mercury. The closest planet to the Sun and the smallest planet (0.055 Earth masses), Mercury is 0.387 AU from the sun. Mercury has no natural satellites, and its mass is 3.30 E23 kg with an average density of 5,420 kg/m3. The similarity of the rocky terrestrial planets is apparent. Mercurys surface resembles that of Earths Moon, scarred by many impact craters resulting from collisions with meteoroids and comets. While there are areas of smooth terrain, there are also scarps or cliffs, some hundreds of miles long and soaring up to a mile high, formed by contraction of the crust. Mercury is the second densest planet after Earth, with a large metallic core having a radius of 1,800 to 1,900 km (1,100 to 1,200 miles), about 75 percent of the planets radius (Earths core is many times smaller compared to the planets diameter). In 2007, researchers using ground-based radars to study the core found evidence that it is molten (liquid). Mercurys outer shell, comparable to Earths outer shell (called the mantle), is only 500 to 600 km (300 to 400 miles) thick. The only known geological features besides impact craters are wrinkle-ridges, probably produced by a period of contraction early in its history. The Caloris Basin, one of the largest features on Mercury, is about 1,550 km (960 miles) in diameter. It was the result of a possible asteroid impact on the planets surface early in the solar systems history. Mercurys almost negligible atmosphere consists of atoms blasted off its surface by the solar wind. Though Mercurys magnetic field has just 1 percent the strength of Earths, the field is very active. The magnetic field in the solar wind creates intense magnetic tornadoes that channel the fast, hot solar wind plasma down to the surface. When these ions strike the surface, they knock off neutral atoms and send them high into the sky where other processes may fling them back to the surface or accelerate them away from Mercury. As we leave Mercury before heading out to the deepest regions of the solar system, the ESP will make a fly-by of the sun, as the voyager probes did around Jupiter and Saturn to increase the velocity. E. Our Sun. The principal component of the Solar System is the Sun that contains 99.86% of the systems known mass and dominates it gravitationally. Jupiter and Saturn, the Suns two largest orbiting bodies, account for more than 90% of the systems remaining mass. Most large objects in orbit around the Sun lie near the plane of Earths orbit, known as the ecliptic. The planets are very close to the ecliptic while comets and Kuiper belt objects are usually at significantly greater angles to it. The orbits of the planets are nearly circular, but many comets, asteroids and objects of the Kuiper belt follow highly-elliptical orbits. The probe ESP circles the sun picking up velocity to begin the voyage to Mars again passing the terrestrial planets. F. The Red Planet, Mars. Mars is smaller than Earth and Venus (0.107 Earth masses) has a mass of 6.42 E23 kg and a mean density of 3,940 kg/m3 (lower than that of the other terrestrial planets,) and is 1.524 AU from the sun. Mars is a cold desert-like world similar to our Southwestern States, and has the same amount of dry land. Like Earth, Mars has seasons, polar ice caps, volcanoes, canyons and weather, but its atmosphere is too thin for liquid water to exist for long on the surface. There are signs of ancient floods on Mars, but evidence for water now exists mainly in icy soil and thin clouds. Mars has two tiny natural satellites Deimos and Phobos thought to be captured asteroids. Mars experiences seasons because of the tilt of its rotational axis (in relation to the plane of its orbit). Mars orbit is slightly elliptical, so its distance to the sun changes, affecting the Martian seasons that last longer than those of Earth. The polar ice caps on Mars grow and recede with the seaso ns; layered areas near the poles suggest that the planets climate has changed more than once. Mars is a rocky body about half the size of Earth. As with the other terrestrial planets (Mercury, Venus and Earth) the surface of Mars has been altered by volcanism, impacts, crustal movement, and atmospheric effects such as dust storms. Volcanism in the highlands and plains was active more than 3 billion years ago, but some of the giant shield volcanoes are younger, having formed between 1 and 2 billion years ago. Mars has the largest volcanic mountain in the solar system, Olympus Mons, as well as a spectacular equatorial canyon system, Valles Marineris. Mars has no global magnetic field, but NASAs Mars Global Surveyor orbiter found that areas of the Martian crust in the southern hemisphere are highly magnetized. Evidently, these are traces of a magnetic field that remain in the planets crust from about 4 billion years ago. Mars often appears reddish due to a combination of the fact that its surface is comprised of iron-rich minerals that rust (or oxidize) and that the dust made of these minerals is kicked up into the atmosphere, giving the atmosphere a reddish hue as well. Mars possesses an atmosphere of mostly carbon dioxide (seems like a natural tendency of the terrestrial planets), and other gases (nitrogen 3%, and argon 1.6 %.) The thin atmosphere on Mars does not allow liquid water to exist at the surface for long, and the quantity of water required to carve Mars great channels and flood plains is not obvious today. Unraveling the story of water on Mars is important to unlocking its climate history, which will help us understand the evolution of all the planets. Water is believed to be an essential ingredient for life; evidence of past or present water on Mars is expected to hold clues about whether Mars could ever have been a habitat for life. In summary, there is evidence and good science that large quantities of water may still be present below the surface. Scientists believe that Mars experienced huge floods about 3.5 billion years ago, though it is not know where the ancient flood water came from, how long it lasted or where it went, recent missions to Mars have uncovered exciting evidence. In 2002, NASAs Mars Odyssey orbiter detected hydrogen-rich polar deposits, indicating large quantities of water ice close to the surface. Further observations found hydrogen in other areas as well. If water ice permeated the entire planet, Mars could have substantial subsurface layers of frozen water, and if true, the long-term colonization of Mars is probable. In 2004, the Mars Exploration Rover named Opportunity found structures and minerals indicating that liquid water was once present at its landing site. The rovers twin, Spirit, also found the signature of ancient water near its landing site halfway around Mars from Opportunitys location. Recently, in August 2012, the probe Curiosity made another surface landing in a crater and being the first nuclear-powered probe. Leaving Mars orbit and the terrestrial planets, ESP moves further from the sun to explore the left-over remains from the formation of the solar system, the Asteroid belt. G. The Asteroids Belt. These small Solar System bodies are mostly composed of rocky and metallic non-volatile minerals. Tens of thousands of these minor planets and small rocky bodies are gathered in the main asteroid belt, a vast doughnut-shaped ring between the orbits of Mars and Jupiter. Asteroids that pass close to Earth are called Near-Earth Objects (NEOs). The main asteroid belt occupies the orbit between Mars and Jupiter, and is between 2.3 and 3.3 AU from the Sun. It is thought to be remnants from the Solar Systems formation that failed to coalesce because of the gravitational interference of Jupiter. Asteroids range in size from hundreds of kilometers across to microscopic. Despite this, the total mass of the main belt is unlikely to be more than a thousandth of that of the Earth. The main belt is very sparsely populated; spacecraft routinely pass through without incident. Asteroids with diameters between 10 and 10-4 m are called meteoroids. Asteroid groups in the main belt are divided into groups and families based on their orbital characteristics. Asteroid moons are asteroids that orbit larger asteroids. They are not as clearly distinguished as planetary moons, sometimes being almost as large as their partners. The asteroid belt also contains main-belt comets which may have been the source of Earths water. The inner Solar System is also dusted with rogue asteroids, many of which cross the orbits of the inner planets. The three broad composition classes of asteroids are C-, S- and M-types. The C-type asteroids (carbonaceous) are most common, and probably consist of clay and silicate rocks and are dark in appearance. C-type asteroids are among the most ancient objects in our solar system. The S-types (silicaceous) are made up of silicate (stony) materials and nickel-iron. M-types (metallic) are made up of nickel-iron. The asteroids compositional differences are related to how far from the sun they formed. Some experienced high temperatures after they formed and partly melted, with iron sinking to the center and forcing basaltic (volcanic) lava to the surface. One such asteroid, Vesta, survives to this day. Ceres is 2.77 AU from the sun, is the largest body in the asteroid belt, and considered a dwarf planet. It has a diameter of slightly less than 1000 km, large enough for its own gravity to pull it into a spherical shape. Ceres was considered a planet when it was discovered in the 19th century, bu t was reclassified as an asteroid in the 1850s as further observation revealed additional asteroids. It was again reclassified in 2006 as a dwarf planet along with Pluto. Leaving the left-over rubble of the Asteroid belt ESP now begins s very long journeys as did the Voyager, and Cassini probes and visit the four outer planets, or gas giants (sometimes called Jovian planets), and collectively make up 99 percent of the mass known to orbit the Sun. H. The Gas giants Jupiter. Jupiter and Saturns atmospheres are largely hydrogen and helium. Uranus and Neptunes atmospheres have a higher percentage of ices, such as water, ammonia and methane. Some astronomers suggest they belong in their own category, ice giants. All four gas giants have rings, although only Saturns ring system is easily observed from Earth. Our probe ESP approaches Jupiter at an average distance of 5.203 AU from the sun we are now in the region of deep space. Jupiter at 318 Earth masses has 2.5 times the mass of all the other planets put together, and an average density of 1,314 kg/m3. It is composed largely of hydrogen and helium. Jupiters internal heat creates semi-permanent features in its atmosphere, such as cloud bands and the Great Red Spot. On 7 January 1610, using a telescope (probably the first) he constructed, astronomer Galileo Galilei saw four small stars as he first thought near Jupiter. He had discovered Jupiters four largest moons, now called Io, Europa, Ganymede, and Callisto. These four moons are known today as the Galilean satellites. In retrospect, Jupiter has sixty-three known satellites, and show similarities to the terrestrial planets, such as volcanism and internal heating. Galileos surprise and illumination is understood. In 2004, while looking through a small Meade reflecting telescope, Jupiters four largest moons were visible as they were all in a straight line moving around the planets equatorial plane. For the first time ever, I gazed at four moons in the solar system other than our own, and it was an amazing sight. Looking at Jupiter from an Earth or near-orbit telescope or planetary probe, the apparent surface and appearance is a blend of striking colors and atmospheric features. Most visible clou ds are composed of ammonia, and water vapor exists deep below and can sometimes be seen through clear spots in the clouds. The planets stripes are dark belts and light zones are created by strong east-west winds in Jupiters upper atmosphere. The Great Red Spot, a giant spinning storm, has been observed since the 1800s, and in recent years, three storms merged to form the Little Red Spot, about half the size of the Great Red Spot. In December 1995, NASAs Galileo spacecraft dropped a probe into Jupiters atmosphere, which made the first direct measurements of the planets atmosphere, and began a multiyear study of Jupiter and the largest moons. The magnetic field of Jupiter and is nearly 20,000 times as powerful as Earths. Trapped within Jupiters magnetosphere (the area in which magnetic field lines encircle the planet from pole to pole) are swarms of charged particles. Jupiters rings and moons are embedded in an intense radiation belt of electrons and ions trapped by the magnetic field, and perhaps a moon landing is possible in the future, but protection from this radiation will be necessary. Jupiters atmosphere is similar to that of the sun, and the composition is mostly hydrogen and helium. Deep in the atmosphere, the pressure and temperature increase, compressing the hydrogen gas into a liquid. At further depths, the hydrogen becomes metallic and electrically conducting. In this metallic layer, Jupiters powerful magnetic field is generated by electrical currents driven by Jupiters fast rotation (9.8 Earth hours.) At the center, the immense pressure may support a solid core of rock about the size of Earth. Jupiters Galilean Satellites. Io is the most volcanically active body in the solar system and the surface is covered by sulfur in different multi-colored forms. As Io travels in its slightly elliptical orbit, Jupiters immense gravity causes tides in the solid surface that rise 100 m (300 feet) high on Io, generating enough heat for volcanic activity and to drive off any water. Ios volcanoes are driven by hot silicate magma. Europas surface is mostly water ice, and there is evidence that it may be covering an ocean of water or ice beneath. Europa is thought to have twice as much water as does Earth, and intrigues scientists because of its potential for having a habitable zone. Life forms have been found thriving near subterranean volcanoes on Earth and in other extreme locations that may be analogues to what may exist on Europa. Given the right chance and some basic conditions, life is possible on so many different levels. Ganymede is the largest moon in the solar system (larger than the planet Mercury), and is the only moon known to have its own internally generated magnetic field. Callistos surface is extremely heavily cratered and ancient, a visible record of events from the early history of the solar system. However, the very few small craters on Callisto indicate a small degree of current surface activity. The interiors of Io, Europa and Ganymede have a layered structure similar to the Earth). Io, Europa and Ganymede all have cores and mantles partially molten rock or a solid rock envelope around the core. The surface of Europa and Ganymede is a thick, soft ice layer and a thin crust of impure water ice. In the case of Europa, a subsurface water layer probably lies just below the icy crust and may cover the entire moon. This makes Europa a candidate for moon landing, but in the movie 2001 A Space Odyssey, mankind was forbidden to land on Europa, however, we will of course disregard. Layering at Callisto is less well defined and appears to be mainly a mixture of ice and rock. As ESP leaves the Jovian world and once more, as the voyager space probes successfully navigated, rounds the giant planet to pick up additional speed for the voyage to Saturn, and beyond. I. Saturn. At 9.5 AU from the sun Saturn has a mass of 5.69 E26 kg. With an average density of 690 kg/m3, Saturn is far less massive than any planet in the solar system, being only 95 Earth masses and could be floated in water since its density is less than that of water. Famous for its extensive ring system, Saturn has similarities to Jupiter, such as its atmospheric composition, as Saturn is mostly a massive ball of hydrogen and helium. Saturn is unique among the planets. All four gas giant planets have rings, made of chunks of ice and rock, but none are as spectacular or as complicated as Saturns. Saturns magnetic field is not as huge as Jupiters, however; it is still 578 times as powerful as the Earths. Saturn, its rings and many of its satellites lie totally within Saturns own enormous magnetosphere (the region of space in which the behavior of electrically charged particles is influenced more by Saturns magnetic field) than by the solar wind. Jupiter shares the magnetic field s imilarity. Saturn has sixty known satellites; two of which, Titan and Enceladus, show signs of geological activity, though they are largely made of ice. Titan is larger than Mercury and the only satellite in the Solar System with a substantial atmosphere. In 1610, Italian astronomer Galileo Galilei was the first to gaze at Saturn through a telescope, and in 2004, after seeing Jupiters Galilean satellites; I saw the outline of Saturns rings. My image was not unlike Galileos where I could resolve the rings, not their structure or color, and noticed a dark space between the ring system and the planet was visible. Although a fascinating sight, nothing compared to seeing the Galilean satellites. However, to credit Galileo, my modern-day meade-reflector was equal to Galileos very first refractor; a testament to the mind of a genius. He would probably say, they dont build them like they used too. Winds in the upper atmosphere reach 500 m (1,600 feet) per second near the equatorial region. These super-fast winds, combined with heat rising from within the planets interior, cause the yellow and gold bands visible in the atmosphere. In the early 1980s, NASAs Voyager 1 and Voyager 2 spacecraft revealed that Saturns rings are made mostly of water ice and the ring system extends hundreds of thousands of kilometers from the planet, however surprising, the vertical depth is typically only about 10 m (30 feet) in the main rings. Saturns Moons. The largest moon, Titan, is a bit bigger than the planet Mercury (Titan is the second-largest moon in the solar system; only Jupiters moon Ganymede is bigger.) Titan is so large that it affects the orbits of other near-by moons. At 5,150 km (3,200 miles) across, it is the second largest moon in the solar system. Titan hides its surface with a thick nitrogen-rich atmosphere. Titans atmosphere is similar to the Earths atmosphere of long ago, before biology took hold on our home planet and changed the composition from carbon dioxide to oxygen. Titans atmosphere is approximately 95% nitrogen, 3% helium with traces of methane. While the Earths atmosphere extends about 60 km (37 miles) into space, Titans extends nearly 600 km (ten times that of the Earths atmosphere) into space. The moon Iapetus has one side as bright as snow and one side as dark as black velvet, with a huge ridge running around most of its dark-side equator. Phoebe is odd as the moon orbits the planet in a direction opposite that of Saturns larger moons, as do several of the more recently discovered moons. The result of an impact that nearly split the moon Mimas apart has an enormous crater on one side providing evidence that the solar system still contains left-over debris and can cause substantial impacts. The probe Cassini observed warm fractures on Enceladus where evaporating ice clearly escapes and forms a huge cloud of water vapor over the South Pole. Scientists have seen evidence of active ice volcanism on Enceladus. Hyperion has an odd flattened shape and rotates chaotically, probably due to a recent collision, and probably due to the space junk being tossed out from the ring-system due to collisions there. The moon Pan orbits within the main rings and helps sweep materials out of a narrow space known as the Encke Gap (have to do a better job of sweeping with the many impacts on-going.) Finally, Tethys has a huge rift zone called the Ithaca Chasma that runs nearly three-quarters of the way around the moon. Four additional moons orbit in stable places around Saturn they tag along with their larger sisters. These moons lie 60 degrees ahead of or behind a larger moon and in the same orbit. Telesto and Calypso move along with the larger moon Tethys in its orbit; Helene and Polydeuces occupy similar orbits with Dione. A collision with any of these smaller moons within the same orbit can cause catastrophic consequences with Saturns larger moons. Uranus is next as our probe moves on from Saturn. J. Uranus This strange upside-down world is 19.6 AU from the sun, and at 14 Earth masses, has a mass of 8.68 E25 kg with a mean density of 1,290 kg/m3. Uniquely among the planets is the only gas-giant whose equator is nearly at right angles to its orbit (its axial tilt is over ninety degrees to the eclip

Grendel and the Importance of Human Values :: Grendel Essays

Grendel and the Importance of Human Values In Grendel, by John Gardner, there is considerable disquietude, but there are also moments of pleasure as well. The cause of these contrasting feelings is most often Grendel himself. As he changes from a purposeful and almost kind creature to a very cruel monster that scorns hope, we find ourselves feeling both pleased and upset at different times. In this element, though, lies a much greater purpose than simply good literature - it helps the reader understand the importance of human values. Pleasure in the book comes mainly in realizing how much Grendel acts like a human, and how much more rational he is than one would expect for a cruel monster. After seeing the deer in the beginning of the novel, Grendel points out why he kills cows instead of deer: they have more meat and are easier to catch. Although it's not necessarily a pleasant thought, it's somewhat comforting to know that Grendel appears to kill for the practical benefits (food) and not simply for the sake of killing. This is no worse than we might do. He seems especially human-like when he listens to the Shaper's song. Crying, he says that he was "filled with sorrow and tenderness" (44) and that he was "torn apart by poetry" (44). Another moment of pleasure comes as he is talking to the dragon and expresses a sort of hope and purpose. In defending his resolve not to scare humans so much just for fun, Grendel says, "Why shouldn't one change one's ways, improve one's character?" (72). In all the dragon's insist ence that everything is worth nothing, Grendel refuses to believe him. He even says, "Nevertheless, something will come of all this" (74). His hope makes the readers think all the better of him. Even if, at first, Grendel seems almost kind, and the reader is pleased with his character, he soon becomes more and more evil, and his actions bring about a feeling of uneasiness, to say the least. Before, the killing of people for no apparent reason disgusted Grendel. However, when he brings Unferth home, he kills the two guards "so I wouldn't be misunderstood" (90). Later, in probably the most disturbing scene of the book, we see how meaningless killing has become to Grendel. He brutally attacks the queen and is determined to kill her.

The ENIAC Project: Its Significance in Computer Science and Society Ess

The ENIAC Project: Its Significance in Computer Science and Society â€Å"†¦With the advent of everyday use of elaborate calculations, speed has become paramount to such a high degree that there is no machine on the market today capable of satisfying the full demand of modern computational methods. The most advanced machines have greatly reduced the time required for arriving at solutions to problems which might have required months or days by older procedures. This advance, however, is not adequate for many problems encountered in modern scientific work and the present invention is intended to reduce to seconds such lengthy computations†¦Ã¢â‚¬  From the ENIAC patent (No. 3,120,606), filed 26 June 1947. When World War II broke out in 1939 the United States was severely technologically disabled. There existed almost nothing in the way of mathematical innovations that had been integrated into military use. Therefore, the government placed great emphasis on the development of electronic technology that could be used in battle. Although it began as a simple computer that would aid the army in computing firing tables for artillery, what eventually was the result was the ENIAC (Electronic Numerical Integrator and Computer). Before the ENIAC it took over 20 hours for a skilled mathematician to complete a single computation for a firing situation. When the ENIAC was completed and unveiled to the public on Valentine’s Day in 1946 it could complete such a complex problem in 30 seconds. The ENIAC was used quite often by the military but never contributed any spectacular or necessary data. The main significance of the ENIAC was that it was an incredible achievement in the field of comput er science and can be considered the first digital and per... ...) - â€Å"John W. Mauchly and the Development of the ENIAC Computer.† Penn Library Exhibitions. http://www.library.upenn.edu/exhibits/rbm/maucly/jwm6.html (7) - Soulliere, Cynthia. The Women of ENIAC. http://www.gecdsb.on.ca/d&g/women/women.htm (8) - Soulliere, Cynthia. The Women of ENIAC. http://www.gecdsb.on.ca/d&g/women/women.htm Other Sources Used: Moye, William T. ENIAC: The Army-Sponsored Revolution. ARL Historian, January 1996 Goldstine, Herman H. "Computers at the University of Pennsylvania's Moore School." The Jayne Lecture. Proceedings of the American Philosophical Society, Vol 136, No.1. January 24, 1991 "Past Notable Women of Computing." http://www.cs.yale.edu/homes/tap/past-women-cs.html "WITI Hall of Fame." http://www.witi.com/center/witimuseum/halloffame/1997/eniac/php "Why Build Computers?" The Military Role in Computer Research

One Tongue, Brotherhood and Equality

One Tongue, Brotherhood and Equality Language plays a vital role in shaping and constructing any society, community and also country. Not every country around the world has the same language, but English is considered as the most used international language. That is why in countries where English is not their national language, it is taught as a second language. English is so diverse and developed that, even within English speaking countries, there are sometimes more than a few hundred ways the same English is spoken: different states in the United States use different vocabulary to describe the same things, they have their own different accents and their own phrases and idioms. This is where the various conflicts start taking place: This having diversity within the same language within a country creates a big gap between people from different regions. How can the residents of a country stand united in better or worse if within the same country the residents cannot even agree upon speaking one language in one particular dialect? Having one official language is like a bridge way between people from different nations, colors, ethnicities, and it tells that in spite of all the difference that there is among these people one thing is really common among them: The way they speak. It creates an invisible bond between these people and binds them in the tie of brotherhood. This is exactly what Kawame Appiah talks about in his essay â€Å"The Primacy of Practice†, when he mentions â€Å"cosmopolitanism. † Accepting different nations from around the world and within one’s own country with their variations and differences is what true cosmopolitanism is all about. English is a very diverse and lucid language which has derived numerous words from Sanskrit, Arabic, Spanish, French, German and many others. Leslie Savan in her essay â€Å"What’s Black, Then White and Said All Over† points out how â€Å"Black English† plays a major role in forming English. But even though Black English is so influential in forming the modern English that we speak today, it is not above criticism. Black English is mostly considered â€Å"ghetto† and an unsophisticated way of regular English. This division between languages creates gaps between communities of people within the same country which leads to one group of people feeling inferior to the others. This division and difference can only be solved if there was an official language that everybody speaks in. This will not only solve the problems that arise because of differences between various groups of people but will also create a tighter bond between everyone. And since United States is such a big country with a high population, it is necessary for this country to have a declared official language. Known as â€Å"the country of opportunities† and â€Å"the center of melting pot† United States is the home to millions of immigrants. Some of these immigrants do not speak English, but are still leading their lives here. Not knowing English proves to be a barrier for them and they face the difficulty of leading life without knowing it almost everyday. Since English is the de facto language of the United States, it is English that is mostly used as the most common way of conversation. Besides, all the official documentation, legal paper, bills and important papers are all written in English. This comes off as a great barrier for people who do not speak English or are not fluent in it. They always need an interpreter to explain things to them. This interpreter is often their neighbor, or a relative who knows English, or their school going children who know English. It not only makes things more problematic than they have to be, but also wastes time and energy on both sides. Even though translation in Spanish and Creole are usually given with a lot of official documentations now-a-days, it does not solve the bigger problems in the picture. Not knowing English limits people from communicating freely and openly; it hinders them from interacting and limits life choices for them. Since English is world popular and considered to be the international language, its value and importance is felt almost everywhere in the world and its impact can be seen in many people’s lives. For people living in the United States and other English speaking countries, its importance is felt at a higher rate than it is in other countries. Lives are really not so simple for people who do not know English in spite of living in America. One drawback of it is that, without knowing English hardly anyone in the United States can land on a white-collar job. No job or work is considered to be lower than the other and is as respectful as the profession of a doctor or teacher, but it is common for most people to wish to have a white-collar job and be in a real office. (And today’s society is set in a way which makes people feel that way. ) To be factual, not having some kind of intellectual job limits people from improvising their lives. They feel that they could provide better for their children and themselves if they were something other than non-English speaking miners or laborers. Besides a lot of people who used to have high-collar jobs in their native countries and live in the United States but do not know English go through mental depression when they find out they need to do â€Å"odd jobs† to take care of their families. This is when they give up and do not even try learning English thinking it is never going to be worth it and that it is too hard. Besides they think that, since America is such a multi-cultured country with diversity in people, ethnicities and (in this case most importantly) languages, they will not have trouble leading their lives. Not knowing English might be a barrier to them sometimes, but it is also true that, this definitely does not stop their lives. Even than there are a lot of things missing from their lives: The feeling of loss at knowing that they could provide a better future for their children if they had known English and got a better job; the feeling of being a burden on someone for relying upon them to translate for them; or feeling like a handicap at a social gathering where most people are speaking English and that they cannot participate, are some things that nobody wants in their lives. But in case English was declared to be the official language of the United States, these non-English speakers would be bound to learn it no matter what. As a result in the long run, all the above mentioned problems would be solved. Even if it might be hard for them in the beginning and seem like an extra botheration, eventually it will proof to be beneficiary for them. This will not only solve social problems but will fix a lot of the national problems too. Unlike a lot of countries around the world, United States government wants all its residents to participate in civics and politics. Residents who participate in working for the betterment of their country, who participate in general discussion about their country’s future are assets for the country. Residents, who know what is going on in the politics; who know about not just their rights, but also about duties towards their country are what makes the country run smoothly and helps it flourish. But for a lot of people not knowing English s stopping them from civics participation and they think there is no real need to learn English anyway. If English was the declared official language, no matter how hard anyone finds it, they will need to learn it if they wanted to live in the United States. It might seem unfair towards them since, â€Å"we have shared horizons of meaning, because these are debates between people who share so many other values and so much else in the way of belief and of habit, that they are as sharp and as painful as they are. † (Appiah 70). It is natural to feel one’s own way of speaking and native language is superior to any other languages. And logically speaking if any language was chosen as the official language for America, it would be English. But due to this people who speak other languages and not English will automatically feel left out and deprived. They might even feel that since they are the minority group, the American government does not really care about their emotions. But if they knew English and participated in civics they will find out that, they are benefitted more than the government. A lot of frauds, cheatings, money laundering, identity theft, property loss and crimes of other sorts take place with people who cannot communicate properly. For not knowing English, a lot of the people do not know about their rights, the benefits that they can get from their country and states or how to seek help in the time of need. Due to that, when immigrants become the victims of crimes, knowing proper English is often the case that could have helped prevent the crime. This is a vital reason why a country needs to have a declared official language which everybody will be obliged to learn. It is more beneficial towards the residents than it is for the government. Language is very changeable. It does take a lot of time to change a language which has been established as a well developed grammatical form of communication, (such as English) and also for such a long period of time. But changes do occur and these changes are within most people’s viewpoints only if they are willing to see. Looking at the different states within the United States, listening to the diverse way of people expressing their thoughts using totally different vocabulary is just a small way of showing that a language can even alter within its own territorial boundary. One word which is common to one particular state becomes foreign to another state and â€Å"Origins tend to get lost in the roaring mainstream. † (Savan 368). But not all changes are for the betterment of people. Language is like an identity which binds age old traditions and speaks of a country’s history. It is a way to hold up uniqueness of one’s own country. For example, Bangladesh had its war of liberation that was mainly based on its language movement. The people of Bangladesh could not tolerate when the Pakistani government tried to force Bangladeshi people to give up their national and mother language Bengali and make Urdu their declared national language. But this hurt the Bangladeshi people’s feelings: they did not want to give up their freedom, because to them their country’s language was a symbol of freedom and identity, which to many people are the biggest and most valuable assets. Now-a-days, a lot of English words are lost with the pace of time but this language is the symbol of freedom, virtue and of American dream, unity and nationalism, like the language Bengali is to the Bangladeshis. To hold the uniqueness of the American history, to stick with its age old liberty and freedom, it is important to make English, which was the founding fathers’ language, make the official national language of the United States. United States of America has been thriving with its mixed cultures, millions of different races and ethnicities from all around the world and hundreds of different languages. But in spite of thriving economically and politically there seems to be a difference that is too obvious to go unnoticed. This difference can be less of a discrimination if there was one language everybody used. It will make people think equally of each other since â€Å"there is neither bond nor free, there is neither male nor female: for ye are all one in Christ Jesus [. ]† (Appiah 58) and help them realize that even if there are such drastic differences in the way of lives of most people they are really not so different from each other after all.