Physics Essay Paper Example For Students

Physics Essay Paper I. E. Is a part of natural philosophy and a natural science that involves the study of matter and its motion through space and time, along with related concepts such as energy and force. More broadly, it is the general analysis of nature, conducted in order to understand how the universe behaves. Physics is the field of science that studies the physical world. From the large (galaxies, planets, etc) to the small (how proteins fold, atoms, etc) physics plays a role. It is a trial science that studies the properties of matter, motion, force, energy, space and time. Physics has a number of divisions or sub-categories. Each of these are more focused areas of study. Quantum Physics, the study of the quantum world (smaller than an atom). Particle Physics, the study of atomic and quantum particles such as electrons, protons, gluons and neutrinos. Thematic Physics, this is the branch of physics which deals in theory. Its generally at the forefront of physics and thought. After a theory has been shown possible that theory may move into another ranch of physics. Astrophysics, studies aspects of stars, galaxies and space. It is closely linked with astronomy. Medical Physics, the study of physics and its role in medicine. For example, radiation therapy, the development of certain medicines and areas of neurology all require a deep understanding of physics. Geophysics, the study of physics as it relates to Earth. Mathematical physics, General ; Special Relativity, Classical Mechanics, Thermodynamics, Electromagnetism and Temporal Mechanics are all other divisions of physics. Physics is a branch of science that deals with mater and motion; it also focused on the Fundamental Laws of the Universe. Two Main Branches 1. Pure Physics 2. Applied Physics Pure Physics 1. Mechanics study of forces ; energy on bodies of fluids at rest or in motion. 2. Optics study of not only light, but also the electromagnetic spectrum Just above x-rays to Just below microwaves. 3. Thermodynamics study of heat in terms of molecular motion. 4. Quantum Physics study based on the theory of electromagnetic wave (matter interaction. 5. Plasma study of the 4th state of eater, unionized particles ; their properties. 6. Electromagnetism Physics the study of matter, energy and their interactions is an international enterprise, which plays a key role in the future progress of humankind. The support of physics education and research in all countries is important because: 1. Physics is an exciting intellectual adventure that inspires young people and expands the frontiers of our knowledge about Nature. 2. Physics generates fundamental knowledge needed for the future technological advances that will continue to drive he economic engines of the world. . Physics contributes to the technological infrastructure and provides trained personnel needed to take advantage of scientific advances and discoveries. 4. Physics is an important element in the education of chemists, engineers and computer scientists, as well as practitioners of the other physical and biomedical sciences. 5. Physics extends and enhances our biological, an d environmental sciences, plus astrophysics and cosmology subjects of substantial importance to all peoples of the world. Physics improves our quality of life by providing the basic understanding necessary for developing new instrumentation and techniques for medical applications, such as computer tomography, magnetic resonance imaging, positron emission tomography, ultrasonic imaging, and laser surgery. 1. Engineering harnessing of materials, forces ; energy so they can be of use to man 2. Optometry knowledge of optics as applied to vision instruments Fallacy, keeping the body in motion by performing physical activities that you find enjoyable is the best way to implement fitness in ones life. .ub5504affb2b78c5c3dac29905f6ef87a , .ub5504affb2b78c5c3dac29905f6ef87a .postImageUrl , .ub5504affb2b78c5c3dac29905f6ef87a .centered-text-area { min-height: 80px; position: relative; } .ub5504affb2b78c5c3dac29905f6ef87a , .ub5504affb2b78c5c3dac29905f6ef87a:hover , .ub5504affb2b78c5c3dac29905f6ef87a:visited , .ub5504affb2b78c5c3dac29905f6ef87a:active { border:0!important; } .ub5504affb2b78c5c3dac29905f6ef87a .clearfix:after { content: ""; display: table; clear: both; } .ub5504affb2b78c5c3dac29905f6ef87a { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .ub5504affb2b78c5c3dac29905f6ef87a:active , .ub5504affb2b78c5c3dac29905f6ef87a:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .ub5504affb2b78c5c3dac29905f6ef87a .centered-text-area { width: 100%; position: relative ; } .ub5504affb2b78c5c3dac29905f6ef87a .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .ub5504affb2b78c5c3dac29905f6ef87a .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .ub5504affb2b78c5c3dac29905f6ef87a .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .ub5504affb2b78c5c3dac29905f6ef87a:hover .ctaButton { background-color: #34495E!important; } .ub5504affb2b78c5c3dac29905f6ef87a .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .ub5504affb2b78c5c3dac29905f6ef87a .ub5504affb2b78c5c3dac29905f6ef87a-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .ub5504affb2b78c5c3dac29905f6ef87a:after { content: ""; display: block; clear: both; } READ: A picture of colonial life EssayFor example, riding a bike, taking a brisk walk, roller balding and dancing are fun ways to experience exercise. Exercise is only beneficial when it is strenuous. Fallacy, extreme exercise is unnecessary to experience the benefits of a fitness program. Excessive exercise runs the gambit of overstraining. For example, a brisk walk of 3. 5 miles per hour on a treadmill will provide health advantages. Allow the body to rest by alternating challenging workout days with easier ones. Each exercise session is only effective if burning is felt in the muscles. While moderate muscle soreness is to be expected, the old wives tale, No pain, no gain is untrue. Exercise should not cause aches, pains or burning sensations. An adequate work-out does not necessitate making muscles burn. When pain is experienced, exercise should be ceased. Aerobic and cardiovascular exercise are the only types of exercises that matter. Fallacy, a well-balanced physical regimen includes the following components: strength, cardiovascular/aerobic and flexibility training. Strength training for women always leads to bulking up. Since women do not have the testosterone hormone that can builds bulky muscles in men, strength training will enhance muscular tone and strength The formula for six- pack abs is by doing exercises targeted to flatten the stomach. Although, abdominal exercises (sit-ups, crunches), are vital for strengthening muscles and improving posture, excess abdominal fat will not create abs of steel. In the realm of exercise, losing weight in a specific spot of the body is not feasible. Applied Physics

How to Write a College Persuasive Essay

How to Write a College Persuasive EssayThe final step in writing a persuasive essay is writing a sample college persuasive essay. A sample college persuasive essay is simply an example of the kind of essay you will need to write. These samples are usually given to you for free, which makes them perfect for you to use.There are a number of ways to get hold of a sample college persuasive essay, but not all of them are as good as others. If you want to write a better college persuasive essay then I suggest you start with the sources below.These two resources are the best and are both free. The first is called 'Argument and Evidence.' This resource will give you a number of examples of persuasive essays they have produced, along with sample sentences and the words used. This is perfect for beginners, because it helps you practice writing a persuasive essay.The second resource is 'How to Write a Persuasive Essay.' This resource will provide you with a number of examples of persuasive essa ys they have produced and will also give you tips on how to write persuasive essays in general. If you have any questions or need advice, then this resource is the way to go.The free resource above is the easiest to use, as it is free. You can find out all the information you need to get started with writing a persuasive essay without spending money. It will also be a great place to find help with the actual writing of your essay.The next source for writing a persuasive essay is to look online. There are a lot of websites that will give you samples of persuasive essays, so go to Google and search for 'free persuasive essay samples.' You should be able to find quite a few good sites that will give you a free sample college persuasive essay. Some people do not like to write essays, and the way to do this is to look at some persuasive essays to get an idea of what is involved with writing a persuasive essay. This will help you understand the basic techniques involved. If you need some help, then look at the free resources I mentioned earlier.Before you begin writing your persuasive essay, you should ask yourself if you want to write a persuasive essay. If you feel that you would like to write a persuasive essay then look for a free sample college persuasive essay and then start writing!

International Human Rights Law

Introduction In the past two decades, the International Human Rights Law (IHRL) has increased its emphasis on protecting all human rights for people to live a free, secure, and healthy life.Advertising We will write a custom essay sample on International Human Rights Law specifically for you for only $16.05 $11/page Learn More According to Rehman (2010), living a dignified life can only be achieved if all basic requirements of work, housing, food, education, and political democracy are sufficiently available to every person without discrimination. This paper argues about economic, social, and cultural rights, which are intertwined with civil and political rights under the mantle of the International Human Rights Law. The underlying claim is that if economic, social, and cultural rights are not met adequately, then the civil and political rights will neither be satisfied. However, the initial emphasis should be directed to establishing the economic, socia l, and cultural rights after which the political rights are met, thus the overall connection may lead to the realisation of all human rights. This paper agrees with the view that economic, social, and cultural human rights are highly crucial, as they form the basis under which civil and political human rights develop. In addition, a violation of the former is directly associated with the violation of the later. For instance, the denial of the right to good health, which is part of the social rights, is more critical than denying the right to vote, which is a political human right. While assessing this claim, this paper will describe the two sets of human rights. It will also show why it is necessary to protect the economic, social, and cultural rights in a bid to develop sustainable civil and political rights.Advertising Looking for essay on international relations? Let's see if we can help you! Get your first paper with 15% OFF Learn More This paper will also examine whether the two sets of human rights are fundamentally different or they are indivisible. Background Historically, the idea of human rights developed within the political philosophy of Western Europe. Early philosophers such as John Lock believed that the government had the mandate to secure fundamental human rights morally and legally and failure led to the loss of its legitimacy (Hoover 2013). The civil and political rights preceded the origins of the economic, social, and cultural rights, and thus they are deemed as second-generation rights. Though the economic, social, and cultural rights are often referred as second to civil and political rights, they have been in existence for centuries only that they were highly marginalised until the 19th Century (Simmons 2009). The roots of economic, social, and cultural rights can be traced back to early centuries during the evolution of religious traditions. These religious traditions emphasised dignity and care for humanity by sharing wi th those who cannot cater for themselves. Furthermore, national and international laws had prior recognised most of the economic, social, and cultural rights before the adoption of the Universal Declaration of Human Rights in 1948 (Baderin McCorquodale 2011). For instance, countries such as Costa Rica realised the right to education for all from the 1840s. Some European nations by the late 19th Century recognised various economic, social, and cultural rights like labour rights, the right to health, and social security.Advertising We will write a custom essay sample on International Human Rights Law specifically for you for only $16.05 $11/page Learn More Economic, social, and cultural rights are viewed as individual rights including social security, conditions in the workplace, personal life, cultural life, and access to basic facilities such as education, food, safe water, housing, and health (Ishay 2010). For instance, take a case of a family that is forcefully evicted from its house or a businessperson whose work is publicly looted. In this case, the individuals are affected and their condition worsened, thus hindering public justice. On the other hand, civil and political rights involve the right to vote, right to fair trial, equality, and freedom from discrimination among others as included in the 1948 Universal Declaration of Human Rights (Walzer Miller 2007). For a long time, civil and political rights have attracted more attention from both legal and non-legal interpreters as more important than economic, civil, and cultural rights. The opponents argue that the economic, social, and cultural rights are second-class rights, thus unjustifiable and they can be achieved gradually over time. This argument underrates human dignity since it does not recognise the real rights, and consequently it disapproves the importance of the civil and political rights. It is unrealistic for a starving individual to enjoy voting rights and o ne loses the motivation to vote if his/her basic rights cannot be prioritised. Relevance of the economic, social, and cultural rights These rights are designed to enhance the protection of individuals as full human beings, grounded on the idea that people have to enjoy rights, freedoms, and justice.Advertising Looking for essay on international relations? Let's see if we can help you! Get your first paper with 15% OFF Learn More Living in a world where the majority of countries are yet to feed and provide safe drinking water adequately and most citizens still live below the poverty line, the need to redirect focus on the actualisation of economic, social, and cultural rights is broadly manifested. However, it is inevitable to honour, secure, and fulfil the actualisation of economic, social, and cultural rights by the state machinery after which it will be possible to realise stable civil and political rights (Hrubec 2010). Every example of violation of economic, social, and cultural rights demonstrates how human dignity is substantially dented as well as the civil and political rights. For example, contaminating water by both private and state-owned facilities and illegal disconnections are violations of the right to health and water, while poor conditions at work and long working hours are a violation of worker’s rights. Failure to provide education to all irrespective of gender, race, disability, o r religion violates education rights. Paid maternity leave and protection for the unemployed population violates the right to social security. When these rights are denied under whichever conditions, the dignity of humanity is compromised (Haas 2014). Thus, the logic of embracing civil and political rights loses its basis and it can only thrive when the economic, social, and cultural rights are prioritised. Consequently, the extent to which individuals enjoy economic, social, and cultural rights is reflected in the level of awareness towards protecting civil and political rights. For instance, in the US, the level of enjoyment of economic, social, and cultural rights corresponds to the enjoyment of civil and political rights and the aggregate is relatively higher as compared to other parts of the world. This scenario plays out due to the high level of literacy, health, social security, safe drinking water, and sanitation. Therefore, citizens are well informed about the political str uctures, public involvement, and justice. Citizens are motivated to further and protect these rights because through legislators and court systems, they can enjoy the economic, social, and cultural rights. Mahon (2008, p. 620) posit that the ‘gross violation of economic, social, and cultural rights has proved to be the major cause of civil conflicts and the reluctance to address these needs undermines any chances of recovering from conflicts’. For instance, denying employment, education, and housing based on gender, culture, race, or religion has always resulted in conflicts as the affected societies seek to alter the status quo by staging revolutions. Looking at the state of affairs in most African countries, constant conflicts persist. The economy of a country like Somalia has deteriorated due to the disputed allocation of resources. The housing condition in some regions in Brazil is very poor, thus leading to increased rate of crime and forced evictions during slum r ehabilitation. When these populations are unstable and their dignity is compromised, they cannot enjoy civil and political rights even if they are put in place (Smith, Baylis, Owens 2008). If civil and political rights cannot protect the entire community, then its relevance is lost. In addition, the denial of economic, social, and cultural rights can as well hinder the enjoyment of other rights. For example, it is usually difficult for illiterate people to find employment, participate in political activity, or even share their opinions. Even those who advance the civil political rights happen to be the few fortunate individuals who are educated, have good health, and want to enhance sustainable civil and political rights by first anchoring economic, social, and cultural rights for all. Tracing back to evaluate how the Human Rights Convention of 1948 emerged, one will be in a position to figure out what aspects orchestrated the development of the Universal Declaration of Human Right s in the same year. Being human was the criterion deemed essential for the entitlement of human rights and particularly individual rights formed the central tenet upon which the debate thrived. After achieving human dignity through embracing economic, social, and cultural rights, humans are guaranteed civil and political rights. These civil and political rights should ensure that they protect and enhance the economic, social, and political rights. Even though the civil and political rights debates seem to have been highly magnified in most states, it is evident that this strategy is used to realise the economic, social, and cultural rights. Even after the 1948 Universal Declaration of Human Rights, the US continued to witness discrimination in the distribution of economic and social benefits. Following this marginalisation, civil and political movements started to emerge in the 1960s to press the government to provide socioeconomic justice equitably to all. By doing so, the civil an d political rights would ensure the enhancement and protection of economic, social, and cultural rights, which had previously existed, but marginalised by the state machinery (Duran 2011). This aspect implied that people would obtain the rights to vote and make public opinions. Just as it is today, the right to vote elevated people’s ability to make decisions that affected their welfare. In most developing countries, economic, social, and cultural rights do not only enhance individual’s dignity, but at some point, they are inevitable for survival (Darraj 2010. Without elaborate provision of basic material for human beings, such as food, education, water, and health, then civil and political rights are of no essence. From this analysis, it is generalisable that human needs and survival are reflected in the realisation of economic, social, and cultural rights. For humans to function as human beings they must enjoy the basic needs and if denied they will exist in abject p overty and eventually die as it is the case in many underdeveloped and developing countries. Even though the Universal Declaration of Human Rights claims that human rights are indivisible, in practice, there is still division between the two main categories because countries have priorities such as economic stability and social wellbeing (Clapham 2007). This aspect mostly applies to the developing countries, since elaborate civil and political rights lack good grounds to thrive. The enforcement of civil and political rights requires political force and when the legitimacy of these rights is questionable, the rationale for employing such force declines. When evaluating economic, social, and cultural rights, one realises that they are nearly natural rights and their applicability may not necessarily rely on political force. For instance, if an individual is denied food and safe water, s/he will die. Moral values of care and love for one another may motivate people to provide for the l ess privileged, whereas the same is not practical in the case of civil and political rights. Since not all economic, social, and cultural rights can be achieved through religious morals, political enforcement becomes necessary to enhance their realisation. This aspect leads this discussion to the question whether economic, social, and cultural rights are different or indivisible in application. Are these rights different or indivisible? Economic, social, cultural, civil, and political rights are indiscrete, interconnected, and mutualist as defined by the Universal Declaration of Human Rights Charter (Echo-Hawk 2013). This standpoint is highly disputed by individuals who share the ideas borrowed from the context of the Cold War. The past indicates that the economic, social, and cultural rights were highly distinct from the civil and political rights. The western bloc during the Cold War highly focused on civil and political rights while the Eastern bloc put more focus on economic, ci vil, and cultural rights. Under this context, the differences developed, but it was evident that none of these set of rights would meet human rights needs adequately as stated by the Convention of Human Rights. Apparently, such differences have been abandoned and the initial structure of the Universal Declaration thrives. This assertion holds because civil and political rights depend on the stability of the economic, social, and cultural rights. On the other hand, political rights help in enhancing and sustaining the economic, social, and cultural rights (Butler 2007). Through education, individuals will be in a position to make informed political decisions. In addition, most political debates such as political participation like voting greatly depend on an individual’s health, levels of enlightenment, and general welfare (Freedman 2004). The proponents of the claim that civil and political rights are more important argue that economic, social, and cultural rights are vague a nd ambiguous. This assertion holds in the sense that it is often hard to highlight a violation, the perpetrator, and the intervention criterion. For instance, what entails hunger, adequate housing, or social security are mere constructions of court systems to justify decisions on whether rights have been denied (Normand Zaidi 2008). They claim that the government should not be identified as the perpetrator because the human rights law restricts dependence on welfare or state dependency. While it remains important for the individuals to show efforts, the government has to ensure fair playing grounds and facilitate the attainment of individual goals. Even though not all economic, social, and cultural rights are substantially described in human rights protocols, a similar case is reflected in the civil and political rights. In addition, the fact that economic, social, and cultural rights are more expensive to initiate as compared to civil and political rights, it is unjustified to und errate their importance based on this aspect since it is the mandate of the government to plan and invest towards realising these rights (Goodhart 2013). Furthermore, civil and political rights need structures like well-managed prisons, election funds, and active court system among others. Conclusion The significance of the economic, social, and cultural rights cannot be underestimated. Poverty, disease, illiteracy, and discrimination lead to the majority of security threats and conflicts witnessed within and beyond borders, thus compromising the enhancement and sustainability of overall human rights particularly civil and political rights. Even in the most developed countries, it has been shown that gross violations persist and many people still live under situations that contribute to the violation of economic, social, and cultural rights that in turn hinder the enjoyment of civil and political rights. Even though the Universal Declaration of Human Rights condemn the denial of fun damental human rights, there still exist well-orchestrated ways of discrimination in the practice of economic, social, and cultural rights against some individuals and groups on unrealistic and unfortunate grounds. Consequently, as individuals refrain from categorising these rights and referring to them as social, economic, political, cultural, and civil rights, it should be noted that economic, social, and cultural rights form the backbone of any other rights. However, this assertion reaffirms that economic, social, and cultural rights are significant contributors to human dignity as opposed to civil and political rights. Reference List Baderin, M McCorquodale, R 2011, Economic, Social and Cultural Rights in  Action, Oxford University Press, Oxford. Butler, K 2011, A Critical Humanitarian Intervention Approach, Palgrave Macmillan, Houndmills. Clapham, A 2007, Human Rights: A Very Short Introduction, Oxford UP, Oxford. Darraj, S 2010, The Universal Declaration of Human Rights, Ch elsea House Publishers, New York. Duran, C 2011, ‘Civil society organisations contribution to the universal declaration on the human right to peace’, International Journal on World Peace, vol.28, no. 4, pp. 59-68. Echo-Hawk, W 2013, In the Light of Justice: The Rise of Human Rights in Native  America and the UN Declaration on the Rights of Indigenous Peoples, Fulcrum Publishing, Colorado. Freedman, R 2004, The Voice That Challenged a Nation: Marian Anderson and the  Struggle for Equal Rights, Clarion Books, New York. Goodhart, M 2013, Human Rights: Politics and Practice, Oxford UP, Oxford. Haas, M 2014, International Human Rights: A Comprehensive Introduction,  Routledge, New York. Hoover, J 2013, ‘Rereading the Universal Declaration of Human Rights: Plurality and Contestation, Not Consensus’, Journal of Human Rights, vol.4, no.12, pp. 217–241. Hrubec, M 2010, ‘The Global Struggle for Human Rights: A Dialogue among Cultures’, Persp ectives on Global Development and Technology, vol.9, no.1, pp. 39-60. Ishay, M 2010, ‘The Universal Declaration of Human Rights at 60: A Bridge to Which Future’, Perspectives on Global Development Technology, vol.9, no.1, pp. 11-17. Mahon, C 2008, ‘Progress at the Front: The Draft Optional Protocol to the International Covenant on Economic, Social and Cultural Rights’, Human Rights Law  Review, vol.8, no.4. pp. 617-646. Normand, R Zaidi, S 2008, Human Rights at the UN: The Political History of  Universal Justice, Indiana University Press, Bloomington. Rehman, J 2010, International Human Rights Law, Longman/Pearson, Harlow. Simmons, B 2009, Mobilising for Human Rights: International Law in Domestic  Politics, Cambridge University Press, Cambridge. Smith, S, Baylis, J Owens, P 2008, Globalisation of World Politics:  an Introduction to International Relations, Routledge, New York. Walzer, M Miller, D 2007, Thinking Politically: Essays in Political Theory, Yale University Press, New Haven. This essay on International Human Rights Law was written and submitted by user Lindsey Goff to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.

Prepositions in English Grammar

Prepositions in English Grammar In English grammar, a preposition is a word that shows the relationship between a noun or pronoun and other words in a sentence. Prepositions are words like in and out, above and below, and to and from,  and theyre words we use all the time. How useful are prepositions? Just look at how many prepositions are italicized in this simple sentence from E.B. Whites Charlottes Web: For  the first few days  of  his life, Wilbur was allowed to live  in  a box  near  the stove  in  the kitchen. Prepositions in English Grammar Prepositions are one of the basic  parts of speech  and are among the words that we use most when composing sentences. They are also a member of a closed word class, meaning  that it is very rare for a new preposition to enter the language. There are only about 100 of them in English. Prepositions often refer to location  (under  the table), direction (to  the south), or time (past  midnight). They can also be used to convey other relationships: agency (by), comparison (like, as . . . as), possession (of), purpose (for), or source (from, out of). Simple Prepositions Many prepositions are made up of only one word and are called  simple prepositions. These include short and very common words like  as, at, by, for, and of.  You also use prepositions such as about, between, into, like, onto, since, than, through, with, within, and without to show a relationship between words. There are many occasions where you might confuse prepositions. For example, sometimes it is difficult to know when you should use  in, into, on, or at.  This is because their meanings are very similar, so you have to look at the context of the sentence. Many prepositions have an opposite as well. For instance, you can use  before or after, inside or outside, off or on, over or under, and  up or down.   Quite a few prepositions express the relationship of things in space. Examples of these include aboard, across, amid, among, around, atop, behind, beneath, beside, beyond, near, over, round,  and upon. Prepositions can also refer to time. Among the most common are  after, before,  during, till,  and  until. Other prepositions have unique uses or can be used in multiple ways. Some of these include  about, against, along, despite, regarding, throughout, toward,  and  unlike. Complex Prepositions In addition  to  the simple prepositions, several word groups can perform the same grammatical function. These are called  complex prepositions. They are two- or three-word units that combine one or two simple prepositions with another word. Within this category, you have phrases like  in addition to  and such as.  Whenever you say  thanks to or in between, you are also using a complex preposition. Identifying Prepositional Phrases Prepositions are not in the habit of standing alone. A word group with a preposition at the head followed by an  object  (or  complement) is called a  prepositional phrase. The object of a preposition is typically a  noun  or  pronoun:  Gus put the horse  before the cart. Prepositional phrases add meaning to the nouns and verbs in sentences. They usually tell us  where, when,  or  how and the words of a prepositional phrase can often be rearranged. A prepositional phrase may do the work of an  adjective  and modify a noun:  The student  in the back row  began to snore loudly. It may also function as an  adverb  and modify a verb:  Buster fell asleep  during class. Learning to identify prepositional phrases is often a matter of practice. After some time you will come to realize how frequently we rely on them. Ending a Sentence With a Preposition You may have a heard the rule that you should never  end a sentence with a preposition. This is one of those rules that you dont have to put up with. It is based on the etymology of preposition, from the Greek for put in front, as well as a false analogy to Latin. As long ago as 1926, Henry Fowler dismissed the rule about preposition  stranding as a cherished superstition ignored by major writers from Shakespeare to Thackeray. In fact, in A Dictionary of Modern English Usage he said, the remarkable freedom enjoyed by English in putting its  prepositions  late and omitting its relatives is an important element in the flexibility of the language. Essentially, you can ignore this rule, and you can cite Fowler to anyone who tells you otherwise. Go ahead and end your sentence with a preposition if you want to. Prepositions Functioning as Another Part of Speech Just because you see one of the prepositions weve mentioned used, does not mean that they are being used as a preposition. It depends on the circumstances, and this is one of those tricky parts of the English language, so dont let these fool you. Certain prepositions (after, as, before, since, until) serve as  subordinating conjunctions  when theyre followed by a  clause: You better get out of town  before  sundown. (Before  is used as a preposition.)Many people run out of ideas long  before  they run out of words. (Before  is used as a conjunction.) Some prepositions (including  about, across, around, before, down, in, on, out,  and  up) also moonlight as  adverbs. These are sometimes called  prepositional adverbs  or  adverbial  particles. Beth walked  up  the driveway. (The preposition up is followed by the object.)Beth looked  up. (The prepositional adverb up  is modifying the verb looked.) Deverbal Prepositions Transitive prepositions that take the same form as -ing participles or -ed participles are called deverbal prepositions. It is a rather short list, but it is important to understand that these are also prepositions. according (to)allowing (for)barringconcerningcountingexceptingexcludingfailingfollowinggivengonegrantedincludingowing (to)pertaining (to)regardingrespectingsavingtouchingwanting Source: Fowler H.  A Dictionary of Modern English Usage. 2nd ed. New York, NY: Oxford University Press; 1965.

Characteristics of effective teams Essay Example | Topics and Well Written Essays - 1250 words

Characteristics of effective teams - Essay Example time limit needs to be considered, the group climate needs to be known, and finally the group setting needs to be known that is which type of setting the group is working on (Johnson and Johnson, 2010). Decision by Minority: It is effective when not possible for other members to meet and it is ineffective when group resources are not utilized. Group resources can include the skills and talents possessed by group members. Since various skills are required at the time of decision making, I apply me service specialist skills and my group members apply the skills of tackling with customers easily. Voting decisions are taken when many options seem suitable for implementing it in the customer services plan. Managing time is very important while making decisions in groups. Once an immediate decision was required in sending the customer request to the top management, the majority of the members decided that it should be dealt at the lower level instead of passing it to the top. Immediate actions and decisions were taken to resolve the matter successfully. Usually I being the senior service specialist have more experience in dealing with insurance related matters of customers and can answer their queries without much difficulty. It usually happens that in such cases I am referred to deal with the customer without any issues by the other group members. After the voting and the consensus methods that are applied related to the implementation of the policies for customer services, it becomes important for all three members of my group to be well versed with the decision taken so that while communicating ahead to customers the process becomes easier. Gathering the views of the entire group allows different angles and perspectives to be understood and allows in selecting the best decision possible. For customer services, it is important that the best decisions be taken so as to retain them for the future. Since my group is involved with customer issues and services of

The Richard Bruno Hauptmann Trial Case Study Example | Topics and Well Written Essays - 1000 words

The Richard Bruno Hauptmann Trial - Case Study Example After two days, the body of the baby was found dead leaving no suspect. The investigation of the crime which includes the autopsy and the ladder has lead to a conclusion of inside job. But two years after the crime was committed, gold certificates were reportedly being used in New York. After how many days, Richard Hauptmann was tracked down and was arrested but stated his innocence in the crime. He informed the investigators that he got the gold certificates from the properties of a friend but he was still charged with the case because more gold certificates were found in his house. Prosecutors laid three aspects involving Hauptmann in the case. First is the ransom bills hidden in Hauptmann's garage. Second is the link of the beam from Hauptmann's loft to the ladder used by the kidnappers and third is the claim of handwriting experts that the handwriting used in the ransom notes were written by the suspect. The 20-month old victim, Charles Lindbergh Jr., was the son of the famous aviator, Charles Lindbergh, and poet and writer, Anne Lindberg. Charles Lindbergh is considered as one of America's hero and is the first man to fly in Atlantic using a one-engine airplane. After the kidnap-murder of the 20-month old Lindbergh baby, many had pitied the family and had supported the investigation up to the trial of the case. But after Hauptmann was sentenced to death, many have doubted the fairness of the trial. The trial of the Lindbergh case was questionable in terms of the following: (a) The missing and distorted evidence. Hauptmann claimed that he worked at the Majestic Apartments at 72nd Street and Central Park West during the day of the crime until 5:00 P.M. giving him no time to travel to New Jersey and commit the kidnapping. The contractor of the accused had signed a receipt proving that Hauptmann was on his work until 5:00 P.M and it was submitted to the Districts Attorney. But during the presentation of the records, the receipt was nowhere to be found. Documents showing that the accused was employed before the day of the crime, were distorted. Also the prosecution changed their testimony that the accused had worked before the crime was committed instead claimed otherwise. (b) Voice recognition When Charles Lindbergh was first asked if he had recognized the voice of the kidnapper during the giving of the ransom, he stated that it is impossible for him to recognize the voice. The following day, when he was again asked, after hearing Hauptmann saying the words said by the kidnappers, he claimed he was very sure that Hauptmann's voice was the kidnapper's voice. (c) Nearly blind eye witness Why would the court allow

Project failure in the software industry

Project failure in the software industry Introduction: Project failure is a common thing heard in the Software Industry in recent years. It has been observed that almost 50% of the projects in the Industry fail due to many various reasons. Research shows that Project failure is not due to one particular reason but many reasons contributing to it. The Standish Group [1995], found in their survey that of all the projects only 1/6 of the projects were completed on time and within the specified budget. They also found that 1/3 of the projects were cancelled and more than  ½ of them were considered challenged. In these cancelled and challenged projects about 189% were over budget, 222% were behind schedule and only 61% of the requirements were met. Factors contributing to project success are to complete it on time, should be under budget and should meet the requirements completely, but generally these dont meet the expectations which results in project failures. The most common reasons for project failures are lack of user involvement, unre alistic time scale, poorly defined requirements, poor testing, miscommunication and difference of opinion between team members, etc. Since now most of the companies use software for various operations, it is a must for every company to avoid project failures. A huge amount of money is spent on making software, therefore it is important to analyze and understand the reasons behind the various reasons behind project failures. The graph below shows various reasons for failure and the percentage to which each factor contributes. The above graph and the percentage of failures show that it is normal for a software project to fail due to various reasons. But the point is what we can do to avoid it. For that we need to understand the various reasons for failure and the steps to avoid them. Reasons for Project Failures: Vague Requirements: Requirement gathering is the first step of any project development life cycle. Any project starts with the understanding and analyzing the requirements of the customer. Often the requirements are not clearly specified and the manager assumes the requirements as per his/her understanding and asks the developers to start developing the product which results in not meeting the exact requirements of the stakeholder. Many times the customer, himself/herself is not aware of what they want as keep changing the requirements on regular time intervals which results in delay of product delivery, increased cost and inefficient product. Many times due to time constraint the developers start the project assuming requirements and start developing it, thinking that the requirements will be fulfilled once we start developing which may result in incomplete project and increase in cost or even delay in completion of project. Hence it is very important to understand the requirements of the customer and make a proper software requirement document and then start the project development. Consequences: The result of vague requirements is severe. This will cause an increase in cost, inefficient product and a lot of rework. The developers will have to spend a lot of time and put in extra hours of work to make the necessary changes as the product developed is not as expected. Suggestion: To avoid this situation of vague requirements which may lead to project failure, I suggest that the project manager should meet the customer to get the exact requirements of the project. The Manager should make sure that all the requirements are properly documented so that the developers know the exact requirements which will help them to know what the goals to achieve are. The Manager should also regularly meet the developers and make sure that all the requirements are clear as they come and everyone has understood the requirements document. The requirement analyses and developing a project development life cycle should be given enough time before the actual development starts. Unrealistic Time Scale: Poor schedule estimation is another reasons for project failure. Many project managers understand the need to deliver the projects fast due to which they set unrealistic schedule to make sure the project is produced quickly without knowing the amount of work that needs to be done. Due to which they make superficial design and start coding to make the product as quickly as possible thinking that sooner the coding starts, faster the product is finished. Many times the managers are also pressurized by the stakeholders regarding the project deadlines. The Project Managers many times dont even work together with the stakeholders in defining a realistic schedule and decide on a proper deadline for the completion of the project. But this is the most common mistake made by the project managers. As a result of this unrealistic time scale the final product is either faulty or does not meet the user requirements or delay in delivery of project resulting in increase of the product development co st. Consequences: The result of unrealistic time scale is increase in cost and time to deliver. Since the schedule is unrealistic the manager will make a working model and ask the programmers to start coding quickly, which will result in low quality of work by the coders as they are under great pressure and the final product delivered will not meet the expectations of the stakeholder. This will cause the project to fail and cause waste of resources and money put in the project. Suggestion: Since unrealistic time scale being a common mistake made by the project manager, it can lead to heavy losses. This mistake should be taken care of by making a proper project plan and setting realistic deadlines. This plan and deadlines should be decided based on the amount of work to be done and the size of the team working on the project so as to avoid unnecessary pressure on the team. This will give enough time to work on each and every module properly and fulfill all the requirements properly rather than just complete the project within the given time. More importantly the stakeholders should be provided all the required data and estimated time of completion. They should also be updated at regular intervals to make sure that the work in on the estimated time. Poor Communication: Poor Communication is the third reason for project failure. Due to poor communication between the managers and developers, the developers are not aware of the work to be done by them, which may result in delay. As this important information is not shared between team members, the progress of the project is also not known. Trying to avoid communication between team members to avoid conflicting views between them may result in project failure. Sometimes the programmers are not allowed to give their opinion about the improvement of the project which is also a reason for project failure. This kind of poor communication between the manager and the team members hinders the progress of the project. This kind of poor communication should be avoided and the manager should take the necessary steps to overcome this problem for the success of the project. Consequences: The impact of this reason for project failure is very severe. It will affect the cost of development, affect the schedule and functionality. If the communication is poor it may lead to inefficient product development. Suggestion: Communication is very important between the team members, the management and the stakeholders for the project success. Since poor communication can lead to severe losses to a project I would suggest that manager should regularly communicate with the team regarding the project progress. This will help the manager to keep a track on the ongoing progress and also make sure that the team has understood all the requirements properly and avoid conflicting views between the members. And all the members will know their role in the project thus avoiding unnecessary work. Communication with the stakeholder will also help the stakeholder to know about the progress of the project and to know if the project is going as per the requirements. Scope Creep: Scope Creep gives the overall view of the final system to be delivered. Scope creep happens due to increase in the scope of the project during development. Often it is seen that the manager or the customer wants to add more functionality to the system while it is being developed. Like if a student record system is developed for the subjects taken and scores of the students by semester. But then the customer wants to add personal details and fees structure for each course. This will increase the scope of the system as the new functionality is required to be added along with the old requirements. This will affect the schedule of the project. Many times it happens that the customer might change the requirement at regular intervals or might require change as they are not comfortable with the existing system resulting in scope creep. Consequence: The consequence of this is very severe. As the requirements of the system change it will increase the cost of development and even affect the project schedule. Suggestion: Scope creep should be avoided as it may lead to major project failure or unnecessary delay in the project deliverable. This can be avoided by getting all the requirements from the user at the start of the project and even the priority in which the requirements need to be fulfilled. The cost and the time of delivery should be documented as per the present requirements. So any change will affect the cost and time should be told to the customer and everything should be documented. Inappropriate Staffing: Inappropriate staffing is another reason for project failure. The manager needs to find the right people for the job. Many times there are programmers who lack the required experience in the technology and are not qualified enough for that job. It also happens that the managers hired or allocated to a project dont have enough experience in handling such a huge task or dont have enough technical knowledge. These programmers and managers are hired simply to keep the cost of development low. So it is very important to get the right set of people to work on the project, who are experienced enough and can work well in a team for project to be successful. Many times it may happen that a member of the team or a high level manager might leave the job, which may affect the project schedule. Many times it happens that resources are not allocated properly while shows inefficiency in work, thus delaying the project schedule. This problem has been a major problem with all the companies. Consequences: This will have an impact on the project schedule as every time new resources are allocated, it will consume time to understand and complete task. Suggestion: To overcome the problem of inappropriate staffing the management must hire the right set of people for the required task who are efficient enough for the job. They must have a well balanced team and people who work well as a team and appreciate each other to achieve the bigger goal of successful project completion. Lack of User Involvement: User involvement is very important for any project to succeed. If the user is not involved in the project development by continuously communicating with the project manager, it may result in a project failure. Many times it happens that the user doesnt know how to use the system as the user is not much involved in the working of the system. The developers get the requirements from the user but the users are not actively participating in the design phase, requirement analysis phase, testing phase or the users are changing the requirements which may lead to delay in the project schedule and might not meet all the user requirements. Many times it is seen that the user will specify the requirements and then wait for the final product. Due to this the users sometimes dont get the expected functionality or they might not be familiar with the system which may result in a lot of time wasted in learning the system. Consequence: The consequence of this is medium effect. There can be a lot of change in the functionality as the user is not aware of the system working till the end. It may also increase the cost of the project and schedule as the user will take a lot of time to get familiar with the system. Suggestion: To overcome this problem of lack of user involvement, the user should actively participate in all the phases of project development. The user should be eager to learn the system before it is put live and hence should be trained to use the system. This will help the user to get familiar with the system and will also be able to test the system for all the features that are expected of the system. Poor Planning: Planning is the most important part of any project. If the project is well planned it will be completed on time and within schedule, resulting in success with all the requirements full filled. Project plan defines the objectives of the project and the goals to be achieved. The project plan contains the amount of resources required, the cost of development and the deliverable schedule. It helps in knowing what is to be done and what resources are required in which area of the project. Sometimes it is seen that the manager doesnt have much time to make a project plan due to time constrain from the senior management due to which implementation starts before the project plan is completed. This will hinder the project schedule as the flow of project development will not be clear. Many times it happens that project activities are dependent upon the previous activities completion but in case of poor planning this will get affected. This will result in the increase in the project development cost and increase the deliverable schedule. Consequences: The effect of poor planning is very severe. It will have an impact on the project development cost, incomplete requirements and will also affect the schedule. Suggestion: To avoid the problem of poor planning, the management should make sure that the project is well planned with all the resources, phases of development, cost estimation and the schedule of delivery before the implementation starts. Then at regular intervals it should be check if everything is going as planned, so that any kind of problem can be taken care of right away before its too late. Poor Testing: Poor testing plays an important role in project being a failure. Developers do test the project after the coding is done but it is the duty of the user to do an acceptance test to know if the system meets the requirements. But sometimes this testing fails as the requirements are poor enough to be tested. The user is unaware of the importance of this testing. It also happens that the user is not trained enough to test the system resulting in a poor test. Many times it is seen that the development phase takes so long that there is no time for testing, due to which it is avoided. So the user should be encouraged to do the acceptance testing so that the user is comfortable with the developed system. Consequences: The result of poor testing is that not very heavy. If the testing fails, then the development team will have to do a lot of rework on the failed areas. This will increase the cost and delay in project deliverable time. Suggestion: To make sure that testing is done properly the project should be well designed and planned. If the project is to be delivered in modules, then every module should be tested which is very useful as all the functionality is checked at the end of each module. This help in avoiding the entire system test at the end of the project, since most of the modules are tested as they were completed. Then the user should be trained to use the system so that they can do a proper test of the system. This can help in overcoming the problem of poor testing. View Point: The analyses shown above are based on my research about various reasons for project failure and their consequences. From my research on the above I analyzed and suggested that all of the above reasons are important and should be taken in to consideration during the life of project development as they have equal effect on success of a project or its failure. I think that most projects fail due to vague requirements, poor planning and inappropriate staffing. Making sure that all the requirements are properly gathered is the first step in any project development process. If the requirements are not properly gathered then it may lead to problems down the line during development. I have observed that many times due to time constraint or not clear requirements the development phase is started considering that once a working model is ready then all the left out requirements can be handled but this is the biggest mistake made as it will require a lot of rework and increase the cost of development. Many times vague requirements force the developers to make a functionality that is actually not required thus wasting of time and resources results in a lot of rework. Poor planning is also a factor for project failures. Due to vague requirements the planning done is also poor resulting in project failure. Planning phase comes after requirements gathering phase. In this phase all the details about the project development, the resources required, the cost of development, the time schedule of deliverable project parts or whole are decided. This phase takes a good amount of time as the whole project development is planned in this phase, so if the planning is poor, it may lead the project down the hill instead of up. So during the planning phase all the aspects of development should be taken into consideration by the developers and managers. Another problem which is faced by most of the companies is of inappropriate staffing. A project team should have the right combination of people. People, who are experienced, can work well in a team. Generally managers try to cut the cost of development by hiring people who are less experienced with the kind of project to be developed and even inexperience in using the technology being used. This will affect the project schedule. Many times it happens that a manager or team member leaves the project due to work pressure as they are kept to do parts in many projects. Due to this the project is delayed and a lot of time is lost in training the new member. So managers should chose the right people for the team and also the members should be dedicated to a particular project. Many times I have seen that there are dependencies between teams during a project development. Like now a days there is outsourcing where in the design and testing is done by one team and the coding is sent to another team. So whenever there is a change in the functionality or the design the coding team seating elsewhere are given the changes resulting in a lot of rework which relatively affects the project schedule. Many times there is miscommunication between the teams working in different modules so changes in one module is not conveyed to the other resulting in errors during the testing phase. So there should be proper communication between teams and regular updates should be given to all the teams working on the project to avoid any error at later stage of the project. And other than these all the other factors should be taken into consideration by the management for a successful project. Lessons Learnt: From my research on project failures I learnt that project management is the most important aspect for any projects success. From research on this topic I learnt that over the years this problem has haunted the software industry but still the management has not learnt from the previous mistakes. All the reasons shown above are very critical and can lead to project failure if not handled with care. Manager must also focus on the team development for any project as it the overall team effort that makes the project successful and not an individual. Conclusion: The research gives an insight into various reasons of software project failure. These reasons have been experienced by every manager in the industry and so now companies have started focusing on proper management of the projects. 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