Critical management perspectives Essay Example | Topics and Well Written Essays - 2500 words

Basic administration points of view - Essay Example At the point when 70 percent of the overviewed people like to purchase Company A’s items and administrations over the Company B’s contending items and administrations, Company A’s items and administrations has more an incentive over the estimation of Company B. Worth incorporates the estimation of the gracefully chaini. Scholarly hypothesis/writing to legitimize my thought One research shows that the organization must apply endeavors to make and upgrade business valueii. For the business substance, esteem compares to the nature of the administrations advertised. An organization that conveys a similar item inside two days has a lower esteem when contrasted with another organization that proposals to convey a similar item or administration inside a lesser timespan. The examination shows that worth incorporates nature of the components that contribute providing the quick needs of the company’s present and future clients. The components incorporate the supplie rs’ conveyance of the company’s crude materials and other quality flexibly needs on schedule. Further, another examination expresses that esteem creation and upgrade incorporates executing the best elective advertising and the executives plansiii. The exploration shows that esteem creation in the contemporary business association is mind boggling and many-staged point that consolidates evolving factors. For instance, re-appropriating will expand the company’s incomes. ... Monetary standards direct that as the interest for the company’s items and administrations decline, the present and future clients interest for the company’s items and administrations increaseiv. Besides, another examination shows that business esteem contributing and improvement ought to be prioritizedv. The worth contributing and improvement included organizations are determined to have high worth. There are numerous elements that add to expanding and holding the company’s high business esteem. The variables incorporate the company’s chronicled income pattern. The organization that shows it created three earlier year’s high income will have a higher business esteem contrasted with the organization that has a tract record of three years of dull (low) income yields. Furthermore, the organization that has shows it created net benefits for as far back as three years has a higher business esteem contrasted with an organization that had produced overall deficits for as long as three years. Besides, business mixes add to higher business valuevi. At the point when a major organization gains a littler organization, the business estimation of the littler organization is slung to more elevated levels. Regularly, large organizations consolidation or join with a portion of its rivals so as to build its market nearness. The expanded market nearness increment the company’s incomes and benefits. Frequently, the reasonable market estimations of the different organizations are utilized while deciding the higher business estimation of the consolidated or joined organization. Further, the merger or union of the two organizations incorporates including one company’s altruism or great name in the new joined company’s higher business esteem. Generosity can be characterized as the notoriety of the company’s name among

Organization Change and Development Essay Example | Topics and Well Written Essays - 1000 words

Association Change and Development - Essay Example There isn't one association on the planet that can endure the present business condition by opposing change (Kaufman, 2007). These progressions are not irregular; rather they are the consequence of different variables which will be the focal point of this paper. Components Affecting Change The significant powers that roll out authoritative improvement unavoidable, which can either be outer or inner, are: monetary, innovative, social, political, legitimate, work market and global situations. Each association has its own remarkable objectives and goals which are connected somehow to the changing industry condition which is profoundly powerful. These components of progress ordinarily power the association to rethink and change its method of activity, the board and administration conveyance (Botha and Kourie, 2008). Innovation might be the primary factor of progress that is being encountered everywhere throughout the business world. The 21st century has been described by advancements and presentations of new innovations which have influenced the manner in which individuals love and work. Maybe the most significant of this mechanical development has occurred in the correspondence segment. The advancement of the phone, web and different types of correspondence has completely changed the business condition (Appalbaum, Close and Klasa, 1999). ... The economic situations in the 21st century have likewise changed a considerable amount. Rivalry has gotten a lot stiffer than it was years prior. This opposition has been elevated by the consistently expanding number of organizations that offer the equivalent or comparable items or potentially benefits. The fight to stay applicable in this sort of market condition is one that all associations must battle consistently. On the off chance that it implies that the associations need to change the manner in which they direct their business, at that point its absolutely impossible around it. Globalization is a significant motivation behind why showcase rivalry has ascended to such incredible statures (Appelbaum, Everard and Hung, 1999). A genuine case of a business domain that has seen numerous progressions because of changing economic situations is India. After progression over the most recent two centuries, the nation has encountered a flood of outside organizations and development of nu merous others. This has made such significant level of rivalry that those associations which couldn't stay aware of the change needed to shut down or converge with those that had just adjusted to the changing industry condition. Those associations that had the option to re-adjust their activities to the far reaching developments in the market are a portion of the nations best today. The political and legitimate condition is likewise as violent as the business condition of today. This is on the grounds that it is likewise defenseless against visit changes, which additionally influence different circles of life for people and associations the same. Any progressions of administration or organization in a nation or a district may have extraordinary ramifications for organizations. For example, if a law based government is supplanted by an authoritarian one, or tight clamp versa, there is probably going to be a significant move of

Common Application Essay Format

Common Application Essay Format Application Essay We are Here to Offer Application Essay Service Writing to Any Discipline It does not really matter whether you are looking for Stanford application essay, Harvard application essay, Penn State application essay, NYU application essay, Rutgers application essay, UCLA application essay, Texas application essay, Berkeley application essay, Columbia University application essay, BYU application essay, FSU application essay, or even Georgetown application essay. What you need is a quality college application essay that is directly related to your field or discipline, such as medical school application essay, law school application essay, dental application essay, business school application essay, nursing school application essay, or pharmacy application essay. We are here to offer custom essay support and assistance at all levels of application essay writing, including high school application essay writing and university application essay writing. You can buy all these services and works from our application writing service online. Writessay.org is associated with superior quality in application paper writing. The company remains one of the most reputable and advanced in the international application writing industry. We have provided dozens of scholarship application essay works at a very reasonable price, and our customers were always exposed to the highest professionalism and strongest commitment to quality on our side. We have created our application writing service to meet customers' needs for quality application writing. Thousands of customers receive timely application essay help from us and truly believe that we are the best application writing company in the world.

So Many Planned Parenthood Clinics Have Closed In The United

So many Planned Parenthood clinics have closed in the United States due to the government taking away federal funding for Planned Parenthood. The reason that the government has taken away federal funding to Planned Parenthood clinics is because some planned parenthood clinics let women have abortions. Texas has been able to take away all their state funding for Planned Parenthood clinics but not federal funding. Texas government does not approve of abortions even though it is legal. There are so many people in this world who are anti-abortion and disapprove of Planned Parenthood, their strong disapproval of Planned Parenthood has caused them to target Planned Parenthood by performing violent attacks on them. For example, in Colorado†¦show more content†¦This change in the women’s health care program caused low-income women to not have access to health care services like mammograms and pap smears. Since the closures of Planned Parenthood clinics many women have resulte d to going out of the state of Texas just to get abortions and other health care services. Once the House Bill 2 was passed in Texas there were only thirty-nine Planned Parenthood clinics operating in Texas, but only five of the thirty-nine clinics perform abortions. The five clinics in Texas that do perform abortions are in the major cities in Texas. Their needs to be some significant changes made to the House Bill 2. Not all the women who walk into a Planned Parenthood clinic wants to get an abortion. Many women go to Planned Parenthood because they cannot afford to get health care services from private practices or hospitals because it is more expensive than Planned Parenthood. Instead of Texas changing their women’s health care program laws to get Planned Parenthood clinics to be removed from their state, Texas should open other health care clinics to fit their women’s health care program laws if they want to close Planned Parenthood clinics so that low income wome n can still have affordable health care services. After majority of the Planned Parenthood clinics in Texas closed there was an increase in births among low income women. The women who were in an area where a Planned Parenthood clinic had closed at some point in time had received someShow MoreRelatedShould The Government Defund Planned Parenthood?1693 Words   |  7 PagesShould the Government Defund Planned Parenthood? About a century ago, a small birth-control clinic was opened by Margaret Sanger in Brooklyn, New York. Women and families travelled to this clinic to learn about contraceptives and the perils of self-administered abortions. This was unheard of at the time, to teach a woman how to stop pregnancy in a world where the highest aspiration of a woman was supposed to become a mother. However, very soon after this clinic opened, Sanger was put incarceratedRead MoreContraception And Safe Sex Education Essay1152 Words   |  5 PagesWithin the United States, 38 states of the 48 states examined have some form of abstinence only education. Of those 38, 21 have laws in place that require schools to solely teach abstinence only sex education (Stranger-Hall, Kathrin F. and David W. Hall 4). The logic behind such practices is to prevent teenagers from engaging in intercourse and to decrease the rate of teen pregnancies. The curriculum of abstinence only programs stresses that teenagers should no t engage in intercourse since that isRead MoreAbortion As A Crime And A Sin1654 Words   |  7 Pages Every year 1,511,300 infant lives are taken; 1,500,000 are victims of abortion, not including countries other than our own. If a mother were to kill her child after it were born it would be considered murder, so why is it that when a mother is growing her child inside of her there are no legal consequences for aborting her child? Over a span of several lifetimes, and in a variety of cultures, there is history of women helping each other to abort. Over time the harmful and dangerous affects wereRead MoreMargaret Sanger : An Influential Women Of The 20th Century1375 Words   |  6 Pagesan activist, not only for feminism, but for fair working conditions in the textile industry. Margaret was a polarizing figure. She was seen as antagonistic, even by the groups she fought for. Nevertheless she continued to fight for her causes. The United States owes much to a poor woman from Corning, New York. II. Tragedies Abound Margaret Sanger was born Margaret Higgins in Corning, New York in 1879. She was one of eleven children born to Michael and Anne Higgins. As a result of such a large familyRead MoreCivil Court Case Of Roe V. Wade1332 Words   |  6 Pagessides cannot get what they each want. One wants freedom of choice and the other wants the baby’s life to matter more than the choice of termination. By 1965, it looked like Pro-Life was winning because all fifty states of America made it illegal to have an abortion except with certain cases, like rape. In 1973, however, one woman got a chance to take her argument to make abortion legal to the Supreme Court. When the Supreme Court was dismissed and the case was over that women and the side of Pro-ChoiceRead MoreLegal Abortion Is A Necessity1774 Words   |  8 PagesAbortion is a Necessity Even though many people have negative opinions on abortions, legal abortion is a necessity. Women should have access to this because those who do not can experience more stress than if she was able to have one. Women need to have legal abortions mainly for the concerns for the mother’s and/or baby s health as well as unwanted pregnancies. In 1972, the Roe v. Wade supreme court case legalized abortion nationwide but since then numerous states have passed laws to restrict the availabilityRead MoreAbortion Should Not Be An Option For Pregnant Women Essay1173 Words   |  5 Pagesmeans killing a fetus who is living being, which is murder. Abortion has been an option for centuries now even though it is murder. Abortion should not be an option for pregnant women around the United States. Killing babies is an injustice because murder is wrong. People argue that a fetus isn’t living so it doesn’t matter, but it does. When women go to the doctor to hear and ultrasound the fetus’ heart is beating. A fetus grows into a human being like you go from a kid to an adult. If killing peopleRead MoreShould Abortion Be Legal?1652 Words   |  7 Pagesbe allowed to have abortions Imagine your life in the hands of a teenager. This is the case of many unborn children. In today s society teens are allowed to have abortions with or without parental consent, even under the age of 18. Allowing abortions is overriding the basic human rights. Teens under the age of 18 shouldn t be allowed to have an abortion because of the basic human rights of a fetus. Teens themselves don t have certain rights so how are they allowed to have rights overRead MoreRoe versus Wade2014 Words   |  9 Pagesever made by the Supreme Court of the United States. This case has impacted so many peoples lives and I believe that no other topic linked to the feminist movement has produced as much debate, rage, and passion. Abortion has forever been a controversy among the old and the young, and the rich and the poor. It doesn’t matter who you are, you have an opinion on this topic and it’s most likely a strong one. The controversy stems from the fact that there are so ma ny different stances you can take on theRead MoreAbortion : A Controversial Topic2411 Words   |  10 PagesDoe. There have been many other cases that has to do that with abortion like Harris v. McRae in 1980, Webster v. Reproductive Health Services in 1989, and Planned Parenthood of Southeastern Pennsylvania v. Casey in 1992. These decisions was follow by lots of protest who was against abortion, but many people was happy for the decision. Which lead to pro-choice activists and pro-life activists. Pro-choice activists believe that abortion is woman rights and the government should not have the right

Fahrenheit 451 By Ray Bradbury - 1661 Words

1.) In the novel, Fahrenheit 451 by Ray Bradbury, Montag’s view on life reverses. Two characters the influence the main character Guy Montag are the old lady whose house and books were burnt down and Mildred. The old lady was caught preserving books in her home. Firemen including Montag were ordered to burn the books. The old lady refused to leave her books, so she too was burned. She bravely gave an allusion as her last words, â€Å"Play the man,’ she said, ‘Master Ridley.’ Something, something, something† (F451 37). Beatty the fire chief who ordered to burn the books replied, †We shall this day light such a candle, by God`s grace, in England, as I trust shall never be put out† (F451 37). Montag gave this incident a lot of thought. The more thought he gave it; the more he questioned why the old lady loved those books so much she would die for them. Montag, like most of his society has never read an illegal book, so he is unable t o relate to the old woman. But, he feels the urge to find out why these books are so sacred. After reading he begins to realize society is a twisted lie do to the controlling government. Montag’s wife influenced him to stop and question their way of living. Mildred’s common life style shows unhappiness to Montag. In her corrupted mind her family is the television, not Montag. Montag sees this depression and emptiness in Mildred and begins to question the way society has made her. After Mildred attempts suicide Montag tries to prevent him fromShow MoreRelatedFahrenheit 451 by Ray Bradbury719 Words   |  3 PagesThe flash point of paper, or the temperature at which paper will burst in flames, is 451 degrees Fahrenheit. In Fahrenheit 451, written by Ray Bradbury, the main character, Guy Montag, is a â€Å"fireman† in a futuristic society where he and his coworkers start fires, rather than put them out. Books are banned and burned, along with the owner of the book ’s house and sometimes even the owner of the book, upon discovery. Technology has taken over in a sense that social interaction between the average personRead MoreFahrenheit 451 By Ray Bradbury1952 Words   |  8 Pagesis clearly displayed in the plight of Ray Bradbury’s novel about a dystopian American society, Fahrenheit 451, which contains many ideas and bits of content that some people believed should be censored. In fact, one of the reasons that this novel was censored for displaying the dangers of censorship, which is both extremely ironic, and telling as to where this society is going. Thanks to several distributors and oversensitive parents and teachers, Fahrenheit 451 has been banned in many schools overRead MoreFahrenheit 451 By Ray Bradbury954 Words   |  4 Pages In Fahrenheit 451 by Ray Bradbury, the author uses allegory (often misinterpreted by readers) to show the dangers of mass media consumption and the decline of reading traditional media. Many rea ders draw incorrect conclusions (lessons learned) from the book due to how generally the book applies its theme. Government censorship, though an important topic, is not the intended focus of the novel Fahrenheit 451. Finally, Bradbury’s original message of the book shows the beauty of traditional media andRead MoreFahrenheit 451 By Ray Bradbury1592 Words   |  7 PagesWhen writing the introduction to Fahrenheit 451, author Neil Gaiman stated that â€Å"ideas--written ideas--are special. They are the way we transmit our stories and our thoughts from one generation to the next. If we lose them, we lose our shared history†. Gaiman is absolutely correct; especially because what he is saying heavily applies to books. Books are a critical aspect in shaping humanity as a whole, they create and share a network of creative ideas, history, and overall entertainment; to loseRead MoreFahrenheit 451 By Ray Bradbury918 Words   |  4 Pagesâ€Å"Fahrenheit 451,† written b y Ray Bradbury, is a futuristic, dystopian novel based upon a society secluded by technology and ignorance. In this future society, books are outlawed and firemen are presented with the task of burning books that are found in people’s homes. Montag, a fireman, finds himself intrigued with the books, and begins to take them home and read them. As the story progresses, Montag learns the truth behind why books are outlawed and flees his city to join the last remnants of age-oldRead MoreFahrenheit 451 By Ray Bradbury847 Words   |  4 PagesSet Knowledge On Fire The book Fahrenheit 451 is a postmodern work by Ray Bradbury first published in 1951. In Bradbury’s story, all books are illegal and are subject to be burned by firemen. Furthermore, the two predominant themes of Fahrenheit 451 are censorship and ignorance. The censorship implemented over the years removes all information from society that is necessary to learn, which accomplishes to prevent people from questioning anything. The ignorance of society has been fostered and theRead MoreFahrenheit 451 by Ray Bradbury818 Words   |  4 PagesFAHRENHEIT 451 BY RAY BRADBURY Important People in Montag’s Life In Partical Fulfillment Of English 2 Ms Irina Abramov By Helen Hernandez November 9, 2012 â€Å"There are worse crimes than burning books. One of them is not reading them† -Ray Bradbury. In the past there were events that affected book writers. People will get together to burn books because they thought it was inappropriate or they were against their literature. Montag is a fireman in a futuristic society who would startRead MoreFahrenheit 451 By Ray Bradbury863 Words   |  4 PagesThe novel, Fahrenheit 451 was written by Ray Bradbury and it took place in the dystopian future. Throughout each novel, we are able to see a major theme, which is censorship. In this essay, I will explain how this theme are explored in the story by using the literary devices. To begin with, in this novel, censorship is not given a straight description, but we can see how the author shows it through many literary elements, such as using the setting, tone and symbolisms even foreshadowing. This novelRead MoreFahrenheit 451 By Ray Bradbury1544 Words   |  7 PagesRay Bradbury, the author of Fahrenheit 451, expresses his perspective on life in an interview. His interview contains a common theme: Do what you love, and love what you do (Bradbury). Bradbury sends a message in his interview that people should love life, and live to the fullest because he believes life is a beautiful thing. Although Bradbury no longer can demonstrate his love for life his message still lives in the pages of Fahrenheit 451. The Government of the society in the novel has told theirRead MoreFahrenheit 451 by Ray Bradbury904 Words   |  4 PagesLiving in a world with no free thought would be bland as cardboard. But, if that cardboard illuminated with fire, would it have more mea ning than it did before? The answer is yes. In the novel Fahrenheit 451 by Ray Bradbury, the main character, Montag, finds much meaning behind the simple element of fire. The symbol of fire is used to represent how Montag changes himself and his ideas and thoughts about fire throughout the novel. At first, Montag views fire as destructive, but enjoys burning because

Steel Design Free Essays

string(213) " method for determining the elastic critical moment for lateraltorsional buckling Mcr !!!!!!!! May use ‘LTBeam’ software \(can be downloaded from CTICM \?\?\?\?\?\? website\) Or may use method presented by L\." STEEL BEAM DESIGN Laterally Unrestrained Beam Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 1 Non-dimensional slenderness Beam behaviour analogous to yielding/buckling of columns. M Wyfy Material yielding (in-plane bending) MEd MEd Elastic member buckling Mcr Lcr 1. We will write a custom essay sample on Steel Design or any similar topic only for you Order Now 0 Dr. A Aziz Saim 2010 EC3 Non-dimensional slenderness Unrestrained Beam ? LT 2 Lateral torsional buckling Lateral torsional buckling Lateral torsional buckling is the member buckling mode associated with slender beams loaded about their major axis, without continuous lateral restraint. If continuous lateral restraint is provided to the beam, then lateral torsional buckling will be prevented and failure will occur in another mode, generally in-plane bending (and/or shear). Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 3 Eurocode 3 Eurocode 3 states, as with BS 5950, that both crosssectional and member bending resistance must be verified: MEd ? Mc ,Rd Cross-section check (In-plane bending) MEd ? Mb,Rd Dr. A Aziz Saim 2010 EC3 Unrestrained Beam Member buckling check 4 Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 5 Laterally Unrestrained Beam The design of beam in this Lecture 3 is considering beams in which either no lateral restraint or only intermittent lateral restraint is provided to the compression flange Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 6 Lateral Torsional Buckling Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 7 Lateral Torsional Buckling Figure 3-1 shows an unrestrained beam subjected to load increment. The compression flange unrestrained and beam is not stiff enough. There is a tendency for the beam to deform sideways and twist about the longitudinal axis. The failure mode which may occur to the beam is called lateral torsional buckling. Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 8 ?Involves both deflection and twisting rotation ?Out-of plane buckling. Bending Resistance M c, Rd ? M pl ? W pl f y ?M0 Due to the effect of LTB, the bending resistance of cross section become less. Failure may occurs earlier then expected Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 9 Examples of Laterally Unrestrained Beam Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 10 Restrained Beam Comparsion Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 11 Intermittent Lateral Restrained Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 12 Torsional restraint Usually both flanges are held in their relative positions by external members during bending. May be provided by load bearing stiffeners or provision of adequate end connection details. See Figure 3-4. Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 13 Beam without torsional restraint Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 14 Can be discounted when: †¢ Minor axis bending †¢ CHS, SHS, circular or square bar †¢ Fully laterally restrained beams †¢ ? LT 0. 2 (or 0. 4 in some cases) – Unrestrained length Cross-sectional shape End restrained condition The moment along the beam Loading – tension or compression Unrestrained Beam 16 Dr. A Aziz Saim 2010 EC3 Lateral torsional buckling resistance Checks should be carried out on all unrestrained segments of beams (between the points where lateral restraint exists). Lateral restraint Lateral restraint Lcr = 1. 0 L Lateral restraint Beam on plan Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 17 Three methods to check LTB in EC3: †¢ The primary method adopts the lateral torsional buckling curves given by equations 6. 56 and 6. 57, and is set out in clause 6. 3. 2. 2 (general case) and clause 6. 3. 2. 3 (for rolled sections and equivalent welded sections). The second is a simplified assessment method for beams with restraints in buildings, and is set out in clause 6. 3. 2. 4. †¢ The third is a general method for lateral and lateral torsional buckling of structural components, given in clause 6. 3. 4. Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 18 Eurocode 3 states, as with BS 5950, that both cross-sectional and member bending resistance must be verified: MEd ? Mc ,Rd Cross-section check (In-plane bending) MEd ? Mb,Rd Dr. A Aziz Saim 2010 EC3 Unrestrained Beam Member buckling check 19 Lateral-torsional buckling Eurocode 3 design approach for lateral torsional buckling is analogous to the olumn buckling treatment. The design buckling resistance Mb,Rd of a laterally unrestrained beam (or segment of beam) should be taken as: Mb,Rd ? ?LT Wy fy ? M1 Reduction factor for LTB Lateral torsional buckling resistance: Mb,Rd = ?LT Wy fy ? M1 Equation (6. 55) Wy will be Wpl,y or Wel,y ?LT Dr. A Aziz Saim 2010 EC3 is the reduction factor for lateral torsional buckling Unrestrained Beam 21 Buckling curves – general case (Cl 6. 3. 2. 2) Lateral torsional buckling curves for the general case are given below : (as in Eq (6. 56)) ?LT ? 1 2 ? LT ? ?LT ? ?2 LT but ? LT ? 1. 0 ?LT ? 0. 5 [ 1 ? ?LT (? LT ? 0. ) ? ?2 ] LT Plateau length Imperfection factor from Table 6. 3 Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 22 Imperfection factor ? LT Imperfection fact ors ? LT for 4 buckling curves: (refer Table 6. 3) Buckling curve Imperfection factor ? LT a 0. 21 b 0. 34 c 0. 49 d 0. 76 Buckling curve selection For the general case, refer to Table 6. 4: Cross-section Rolled I-sections Welded Isections Limits h/b ? 2 h/b 2 h/b ? 2 h/b 2 – Buckling curve a b c d d Other crosssections Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 24 LTB curves 4 buckling curves for LTB (a, b, c and d) 1. 2 Reduction factor ? LT . 0 0. 8 0. 6 0. 4 0. 2 0. 0 0 0. 5 1 1. 5 Curve a Curve b Curve c Curve d 2 2. 5 0. 2 Dr. A Aziz Saim 2010 EC3 Non-dimensional slenderness Unrestrained Beam ?LT 25 Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 26 lateral torsional buckling slenderness ? LT Mcr ? Wy f y Mcr Elastic critical buckling moment Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 27 Non-dimensional slenderness †¢ Calculate lateral torsional buckling slenderness: ? LT ? Wy f y Mcr †¢ Buckling curves as for compression (except curve a0) †¢ Wy depends on se ction classification †¢ Mcr is the elastic critical LTB moment Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 28 BS EN 1993-1-1 does not give a method for determining the elastic critical moment for lateraltorsional buckling Mcr !!!!!!!! May use ‘LTBeam’ software (can be downloaded from CTICM website) Or may use method presented by L. You read "Steel Design" in category "Essay examples" Gardner †¦Ã¢â‚¬ ¦. Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 29 Mcr under uniform moment For typical end conditions, and under uniform moment the elastic critical lateral torsional buckling moment Mcr is: Mcr ,0 G IT Iw Iz Lcr ? EIz ? 2 Lcr 2 ? Iw Lcr GIT ? ? ? 2 ? ? EIz ? ? Iz 2 0. 5 is the shear modulus is the torsion constant is the warping constant is the inor axis second moment of area is the buckling length of the beam Unrestrained Beam 30 Dr. A Aziz Saim 2010 EC3 Mcr under non-uniform moment Numerical solutions have been calculated for a number of other loading conditions. For uniform doubly-symmetric cross-sections, loaded through the shear centre at the level of the centroidal axis, and with the standard conditions of restraint described, Mcr may be calculated by: ? EIz Mcr ? C1 2 Lcr 2 Dr. A Aziz Saim 2010 EC3 Unrestrained Beam ? Iw Lcr GIT ? ? ? 2 ? ? EIz ? ? Iz 2 0. 5 31 C1 factor – end moments For end moment loading C1 may be approximated by the equation below, though other approximations also exist. C1= 1. 88 – 1. 40y + 0. 52y2 but C1 ? 2. 70 where y is the ratio of the end moments (defined in the following table). Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 32 C1 factor – transverse loading Loading and support conditions Bending moment diagram Value of C1 1. 132 1. 285 1. 365 1. 565 1. 046 Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 33 Design procedure for LTB Design procedure for LTB: 1. Determine BMD and SFD from design loads 2. Select section and determine geometry 3. Classify cross-section (Class 1, 2, 3 or 4) 4. Determine effective (buckling) length Lcr – depends on boundary conditions and load level 5. Calculate Mcr and Wyfy Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 34 Design procedure for LTB 6. Non-dimensional slenderness ? LT ? Wy fy Mcr 7. Determine imperfection factor ? LT 8. Calculate buckling reduction factor ? LT 9. Design buckling resistance 10. Check Mb,Rd ? ?LT Wy fy ? M1 MEd ? 1. 0 Mb,Rd for each unrestrained portion Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 35 LTB Example General arrangement Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 36 LTB Example Design loading is as follows: 425. 1 kN A B C 319. 6 kN D 2. 5 m 3. 2 m 5. 1 m Loading Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 37 LTB Example 267. 1 kN A B D 52. 5 kN SF C 477. 6 kN Shear force diagram B A C D BM 1194 kNm 1362 kNm Bending moment diagram Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 38 LTB Example For the purposes of this example, lateral torsional buckling curves for the general case will be utilised. Lateral torsional buckling checks to be carried out on segments BC and CD. By inspection, segment AB is not critical. Try 762? 267? 173 UB in grade S 275 steel. Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 39 LTB Example b z tw h d y y r z tf h = 762. 2 mm b = 266. 7 mm tw = 14. 3 mm tf = 21. 6 mm r = 16. mm A = 22000 mm2 Wy,pl = 6198? 103 mm3 Iz = 68. 50? 106 mm4 It = 2670? 103 mm4 Iw = 9390? 109 mm6 Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 40 LTB Example For a nominal material thickness (tf = 21. 6 mm and tw = 14. 3 mm) of between 16 mm and 40 mm the nominal values of yield strength fy for grade S 275 steel (to EN 10025-2) is 265 N/mm2. From cla use 3. 2. 6: N/mm2. E = 210000 N/mm2 and G ? 81000 Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 41 LTB Example Cross-section classification (clause 5. 5. 2): e ? 235 / fy ? 235 / 265 ? 0. 94 Outstand flanges (Table 5. 2, sheet 2) cf = (b – tw – 2r) / 2 = 109. 7 mm cf / tf = 109. 7 / 21. 6 = 5. 8 Limit for Class 1 flange = 9e = 8. 48 5. 08 ? Flange is Class 1 Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 42 LTB Example Web – internal part in bending (Table 5. 2, sheet 1) cw = h – 2tf – 2r = 686. 0 mm cw / tw= 686. 0 / 14. 3 = 48. 0 Limit for Class 1 web = 72 e = 67. 8 48. 0 ? Web is Class 1 Overall cross-section classification is therefore Class 1. Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 43 LTB Example Bending resistance of cross-section (clause 6. 2. 5): Mc ,y,Rd ? Wpl,y fy ? M0 for Class 1 and 2 sec tions 6198 ? 103 ? 265 ? ? 1642 ? 106 Nmm 1. 0 ? 1642 kNm ? 1362 kNm ? Cross-section resistance in bending is OK. Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 44 LTB Example Lateral torsional buckling check (clause 6. 3. 2. 2) – Segment BC: MEd ? 1362 kNm Mb ,Rd ? ? LT Wy fy ? M1 where Wy = Wpl,y for Class 1 and 2 sections Determine Mcr for segment BC (Lcr = 3200 mm) Dr. A Aziz Saim 2010 EC3 ? EIz Mcr ? C1 2 Lcr 2 ? Iw Lcr GIT ? ? ? 2 ? ? EIz ? ? Iz Unrestrained Beam 2 0. 5 45 LTB Example For end moment loading C1 may be approximated from: C1 = 1. 88 – 1. 40y + 0. 52y2 but C1 ? 2. 70 1194 y is the ratio of the end moments ? ? 0. 88 1362 ? C1 ? 1. 05 ? 2 ? 210000 ? 68. 5 ? 106 Mcr ? 1. 05 ? 32002 ? 9390 ? 109 32002 ? 81000 ? 2670 ? 103 ? ? ? 68. 5 ? 106 ? 2 ? 210000 ? 68. 5 ? 106 ? ? 0. 5 = 5699Ãâ€"106 Nmm = 5699 kNm Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 46 LTB Example Non-dimensional lateral torsional slenderness for segment BC: ? LT ? Wy fy Mcr 6198 ? 103 ? 265 ? ? 0. 54 6 5699 ? 10 Select buckling curve and imperfection factor ? LT: From Table 6. 4: h/b = 762. 2/266. 7 = 2. 8 5 For a rolled I-section with h/b 2, use buckling curve b Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 47 LTB Example From Table 6. 3 of EN 1993-1-1: For buckling curve b, ? LT = 0. 34 Calculate reduction factor for lateral torsional buckling, ? LT – Segment BC: ?LT ? 1 ? LT ? ? 2 LT LT but ? LT ? 1. 0 where ? LT ? 0. 5 [ 1 ? ?LT (? LT ? 0. 2) ? ?2 ] LT Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 48 LTB Example ?LT = 0. 5[1+0. 34(0. 54-0. 2) + 0. 542] = 0. 70 ? ? LT ? 1 0. 70 ? 0. 70 ? 0. 54 2 2 ? 0. 87 Lateral torsional buckling resistance Mb,Rd – Segment BC : Mb,Rd ? ? LT Wy fy ? M1 265 ? 0. 87 ? 6198 ? 10 ? 1 . 0 3 ? 1425 ? 106 Nmm ? 1425 kNm Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 49 LTB Example MEd 1362 ? ? 0. 96 ? 1. 0 ? Segment BC is OK Mb,Rd 1425 Lateral torsional buckling check (clause 6. 3. 2. 2) – Segment CD: MEd ? 1362 kNm Mb ,Rd ? ? LT Wy fy ? M1 where Wy = Wpl,y for Class 1 and 2 sections Determine Mcr for segment CD (Lcr = 5100 mm) Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 50 LTB Example ? EIz Mcr ? C1 2 Lcr 2 ? Iw Lcr GIT ? ? ? 2 ? Iz ? EIz ? ? 2 0. 5 Determine y from Table: 0 y is the ratio of the end moments ? ?0 1362 ? C1 ? 1. 88 ? 2 ? 210000 ? 68. 5 ? 106 Mcr ? 1. 88 51002 ? 9390 ? 109 51002 ? 81000 ? 2670 ? 103 ? ? ? ? 68. 5 ? 106 ? 2 ? 210000 ? 68. 5 ? 106 ? ? 0. 5 = 4311? 106 Nmm = 4311 kNm Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 51 LTB Example Non-dimensional lateral torsional slenderness for segment CD: ? LT ? Wy fy Mcr 6198 ? 103 ? 265 ? ? 0. 62 6 4311? 10 The buckling curve and imperfection factor ? LT are as for segment BC. Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 52 LTB Example Calculate reduction factor for lateral torsional buckling, ? LT – Segment CD: ?LT ? 1 ? LT ? ? 2 LT 2 LT but ? LT ? 1. 0 where ? LT ? 0. 5 [ 1 ? ?LT (? LT ? 0. 2) ? ?2 ] LT = 0. 5[1+0. 34(0. 62-0. 2) + 0. 622] = 0. 76 ? ? LT Dr. A Aziz Saim 2010 EC3 ? 1 0. 76 ? 0. 76 ? 0. 62 2 Unrestrained Beam 2 ? 0. 83 53 LTB Example Lateral torsional buckling resistance Mb,Rd – Segment CD : Mb,Rd ? ?LT Wy fy ? M1 265 ? 0. 83 ? 6198 ? 10 ? 1. 0 3 ? 1360 ? 106 Nmm ? 1360 kNm MEd 1362 ? ? 1. 00 Mb,Rd 1360 Segment CD is critical and marginally fails LTB check. Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 54 Blank Page Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 55 Simplified assessment of ? LT For hot-rolled doubly symmetric I and H sections without destabilising loads,? may be conservatively simplified to: LT ? LT ? 1 0. 9 ? z ? C1 ?z 1 0. 9 ? 1 C1 E ? z ? L / iz ; ? 1 ? ? fy As a further simplification, C1 may also be conservatively taken = 1. 0. Simplified assessment of ? LT Substituting in numerical values for simplified expressions result. ? 1 , the following S235 ? LT ? 1 L / iz C1 104 S275 ? LT ? 1 L / iz C1 96 S355 ? LT ? 1 L / iz C1 85 C1 may be conservatively taken = 1. , though the level of conservatism increases the more the actual bending moment diagram differs from uniform moment. Simplified method (Cl. 6. 3. 2. 4) Simplified method for beams with restraints in buildings (Clause 6. 3. 2. 4) This method treats the compression flange of the beam and part of the web as a strut: b b Compression h Tension Compression flange + 1/3 of the compressed area of web Strut Dr. A Aziz Saim 2010 EC3 Beam Unrestrained Beam 58 General method (Cl. 6. 3. 4) General method for lateral and lateral torsional buckling of structural components †¢ May be applied to single members, plane frames etc. Requires determination of plastic and elastic (buckling) resistance of structure, which subsequently defines global slenderness †¢ Generally requires FE Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 59 Blank Page Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 60 Important Notes: (End Connections) When full torsional restraint exist: -both the compression and tension flanges are fully restrained against rotation on plan -both flanges are partially restrained against rotation on plan – both flanges are free to rotate on plan Unrestrained Beam 61 Dr. A Aziz Saim 2010 EC3 Connection Detail Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 62 Important Notes: (End Connections) Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 63 Important Notes: (End Connections) When both flanges are free to rotate on plan and the compression flange is unrestrained: i. torsional restraint is provided solely by connection of the tension flange to the supports, ii. torsional restraint is provided solely by dead bearing of the tension flange on support. Unrestrained Beam 64 Dr. A Aziz Saim 2010 EC3 Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 65 Dr. A Aziz Saim 2010 EC3 Unrestrained Beam 66 How to cite Steel Design, Essay examples

Trade Deficit Essay Example For Students

Trade Deficit Essay In November of 2004, the United States ran a fifty-four billion dollar trade deficit, translating to over 600 billion for the entire year. This deficit is a result of the disparity between the amount of goods that the US imports and the amount it exports. To equalize this deficit in its current account, the American government sells assets from its capital account, often to foreign investors. This phenomenon is seen as a serious threat to the success and continued growth of the nations economy, tied in with popular concerns that the United States is losing its competitive and dominant edge in global economics. The traditional economic theory employed to solve this problem calls for a return to mercantile protectionism, through use of tariffs and subsidies to drive up the price of imports and lower the price of exports. Running contrary to this is a second option: increasing domestic savings and lowering government spending. These theories both aim to decrease American dependence upon foreign imports and investment, and ultimately equalize the enormous trade deficit that currently exists. We will write a custom essay on Trade Deficit specifically for you for only $16.38 $13.9/page Order now A nation that possesses strong industry, a favorable trade balance, and a lack of dependency upon foreign states is optimum. This ideology is one that has been strongly advocated throughout Americas existence, by politicians from Alexander Hamilton to Pat Buchanan. When a nation faces a trade deficit, it means that competing states are producing more efficiently, and ultimately making profiting. Also, a deficit means that industry and jobs, which could exist domestically, are being stolen by foreign nations. According to mercantile policy, this is a zero-sum game; when a competitor is winning, we are losing. The United States faces this situation, having evolved from the worlds largest creditor nation during and following World War II to its current position as the worlds largest debtor. Because America imports much more than it exports, an additional 600 billion dollars is needed every year to balance the equation. This money is borrowed through the sale of government assets, someti mes to domestic investors, but increasingly to foreign ones. Many circumstances can be blamed for this situation: cheap foreign labor, foreign government subsidy, and closed foreign markets, among others. The question therefore arises: how to negate obstacles and protect American industry, while at the same time ensuring efficiency and the protection of consumers. The first proposed solution to this problem is one of protectionism, following mercantile guidelines to minimize imports and maximize exports. This is done through government intervention in the market in three primary methods, tariffs on foreign imports, subsidization of domestic industry, and devaluation of the US dollar. Free trade leads to specialization, and America is unable to compete with other nations in many sectors of industry. Countries such as China, Japan, and Mexico can produce many goods at far cheaper prices, making it very difficult for domestic producers to compete. Tariffs deal with this problem in two coinciding ways. First, the price of these imported goods goes up because of the tax the importers are forced to pay. Therefore, the original advantage of the importers is defeated, and domestic producers are able to compete, or even dominate the foreign competition. Second, the government takes in revenue from the tariff, adding to the money in its current account. Therefore, by reducing the necessity for imports the deficit is lowered, and the government, reducing the need for foreign investment, makes more money. Subsidization, the second means of government protection, allows domestic producers to lower their prices, and to make their goods more attractive in foreign markets. Although the government pays the difference, the amount of exports increase, bringing in increased revenue and helping to decrease the deficit. The third method in this scheme is to artificially devalue the dollar. Causing the dollar to be worth less compared to foreign currency has a similar effect to the implementation of tariffs, a weaker dollar means American goods can be exported and sold cheaper, raising the demand for them. Also, the purchasing power that Americans possess lowers, so demand for foreign imports declines. .u478fb5f449a20d10c7065699b35337b7 , .u478fb5f449a20d10c7065699b35337b7 .postImageUrl , .u478fb5f449a20d10c7065699b35337b7 .centered-text-area { min-height: 80px; position: relative; } .u478fb5f449a20d10c7065699b35337b7 , .u478fb5f449a20d10c7065699b35337b7:hover , .u478fb5f449a20d10c7065699b35337b7:visited , .u478fb5f449a20d10c7065699b35337b7:active { border:0!important; } .u478fb5f449a20d10c7065699b35337b7 .clearfix:after { content: ""; display: table; clear: both; } .u478fb5f449a20d10c7065699b35337b7 { 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; } .u478fb5f449a20d10c7065699b35337b7:active , .u478fb5f449a20d10c7065699b35337b7:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u478fb5f449a20d10c7065699b35337b7 .centered-text-area { width: 100%; position: relative ; } .u478fb5f449a20d10c7065699b35337b7 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u478fb5f449a20d10c7065699b35337b7 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u478fb5f449a20d10c7065699b35337b7 .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; } .u478fb5f449a20d10c7065699b35337b7:hover .ctaButton { background-color: #34495E!important; } .u478fb5f449a20d10c7065699b35337b7 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u478fb5f449a20d10c7065699b35337b7 .u478fb5f449a20d10c7065699b35337b7-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u478fb5f449a20d10c7065699b35337b7:after { content: ""; display: block; clear: both; } READ: How to Write an EssayAlthough protectionist policy is perhaps the natural reaction to a deficit, it contains several major problems that keep it from being a successful solution. When the amount of imports is artificially lowered below the market level, fewer dollars are available on the international market. Consequently, scarcity causes the dollar to strengthen, and foreign monies devaluate. This causes American exports to increase in price abroad, which leads to less demand for US products. Therefore, while the tariff reduces domestic desire for imports, it also reduces foreign desire for American goods, ultimately nullifying the intended effect. Any tariff reduces the overall volume of imports, as well as exports. This scarcity causes universal price increases, forcing the consumer to deal with the burden of protecting domestic industry. The implementation of tariffs and subsidies also has political consequences. Often, other nations react to tariffs by imposing taxes of their own, and act in the same manner in response to subsidization. Again, trade is limited, and prices increase. While a devalued dollar does increase the demand for exports while decreasing it for imports, it is not without cost. Weak currency means lower purchasing power, which results in inflation. Once more, the American consumers are forced to foot the bill, seeing their money become worth less in an effort to protect domestic industry. Because mercantilist policies limit trade, they ultimately prove ineffective. A second proposed solution to the US trade deficit is a more moderated approach: decreasing the necessity of foreign investment, lowering the federal budget, and allowing free trade to work its natural course. The major problem with a sustained deficit is the necessity to sell capital assets, in order to balance the equation. This results in America owing huge amounts of borrowed money, as well as interest, to foreign nations and investors. By increasing the amount of domestic savings, the government has more of its own money, and less need to borrow from foreign sources. Coupled with reduced government spending, America is able to compensate for the difference in trade. If dependency upon foreign investment is reduced, the trade deficit really loses its importance. According to Daniel Griswold, director of the Cato Institutes Center for Trade Policy, a budget deficit doesnt necessarily mean a weak economy. Over the past 28 years, while the deficit has consistently risen, so too has the size of the economy. In fact, US economic growth has been more consistent than that of Japan or Germany, nations that possess consistent trade surpluses . Because of this growth, America is a prime target for foreign investment. When other nations invest money in America, the price of the dollar remains strong. Again, the powerful dollar causes US exports to increase in relative price, while imports become comparatively cheaper. Therefore, not only does decreasing the amount of borrowed money reduce dependency, it will also keep the exchange rate more favorable for US products and suppress the domestic demand for imports. This happens naturally, as opposed to the protectionist policy of artificially lowering the strength of the dollar. Increased self-reliance is a far more effective strategy for managing the US ledger, however, it can pose consequences of its own. If less foreign money is invested in the US, the price of the dollar does go down, and domestic industry is promoted. However, this lower exchange rate can cause inflation, and reduced spending power for American companies and citizens. Also, according to Griswold recent examples show that recessions coincide with a lowered deficit. This occurs because people spend less money, on foreign and domestic goods, and the economy slows down. This does reduce the deficit, however, a recession generally results in higher unemployment and negative reaction to the governments performance. Despite these two possible results, this second solution proves to be the priority solution to solving the American budget crisis than a return to protectionist policy, which defeats the benefits of a free and liberalized market. .uded47fda1766b4f748afdcc55fd9e34e , .uded47fda1766b4f748afdcc55fd9e34e .postImageUrl , .uded47fda1766b4f748afdcc55fd9e34e .centered-text-area { min-height: 80px; position: relative; } .uded47fda1766b4f748afdcc55fd9e34e , .uded47fda1766b4f748afdcc55fd9e34e:hover , .uded47fda1766b4f748afdcc55fd9e34e:visited , .uded47fda1766b4f748afdcc55fd9e34e:active { border:0!important; } .uded47fda1766b4f748afdcc55fd9e34e .clearfix:after { content: ""; display: table; clear: both; } .uded47fda1766b4f748afdcc55fd9e34e { 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; } .uded47fda1766b4f748afdcc55fd9e34e:active , .uded47fda1766b4f748afdcc55fd9e34e:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .uded47fda1766b4f748afdcc55fd9e34e .centered-text-area { width: 100%; position: relative ; } .uded47fda1766b4f748afdcc55fd9e34e .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .uded47fda1766b4f748afdcc55fd9e34e .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .uded47fda1766b4f748afdcc55fd9e34e .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; } .uded47fda1766b4f748afdcc55fd9e34e:hover .ctaButton { background-color: #34495E!important; } .uded47fda1766b4f748afdcc55fd9e34e .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .uded47fda1766b4f748afdcc55fd9e34e .uded47fda1766b4f748afdcc55fd9e34e-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .uded47fda1766b4f748afdcc55fd9e34e:after { content: ""; display: block; clear: both; } READ: Similarities and Variations in the Writings of Dic EssayThe United States currently does possess an enormous trade deficit, but the importance of this problem and the best means of solving it is a sharply debated issue. Clearly, while a return to protectionist policy would have some positive effects in the short run, it ultimately would undue the enormous growth that free international trade has caused for the US economy. The more moderate approach, of increasing domestic capital, reducing reliance upon foreign money and goods, and reducing government spending, deals with the situation much more effectively. A deficit is often times natural, especially in a wealthy country with a very strong economy, such as the US. Using these techniques, the negative aspects of the deficit can be overcome, while still ensuring the efficiency and affectivity of a liberal international trade system. Bibliography1.Griswold, Daniel. Americas Maligned and Misunderstood Trade Deficit, http://www.freetrade.org/pubs/pas/tpa-002.htmlBalaam, David. Introduction to International Political Economy, Upper Saddle River, New Jersey, Pearson Education, 2005.

Invisible man essays

Invisible man essays "Who the hell am I" (Ellison 386)? This question puzzled the invisible man, the unidentified, anonymous narrator of Ralph Ellison's acclaimed novel, Invisible Man. Throughout the story, the narrator embarks on a mental and physical journey to seek what the narrator believes is "true identity," a belief quite mistaken, for he, although unaware of it, had already been inhabited by true identities all along. Ellison, in Invisible Man, uses the main characters invisibility and conflict with the outside world to illustrate the confusion of identity that many people experience. The narrator's life is filled with constant eruptions of mental traumas. The biggest psychological burden he has is his identity, or rather his misidentity. He feels a "wearing on the nerves" (Ellison 3) for people to see him as what they like to believe he is and not see him as what he really is. Throughout his life, he takes on several different identities and none, he thinks, adequately represents his true self, until his final one, as an invisible man. The narrator thinks the many identities he possesses do not reflect him, but he fails to recognize that identity is simply a mirror that reflects the surroundings and the person who looks into it. It is only in this reflection of the immediate surrounding that the viewers can relate to the narrator's identity. The viewers see only the part of the narrator that is apparently connected to the viewer's own world. The part obscured is unknown and, therefore, insignificant. Lucius Brockway, an old operator of the paint factory, saw the narrator only as an existence threatening his job, despite that the narrator is sent there to merely assist him. Brockway repeatedly questions the narrator of his purpose there and his mechanical credentials but never even bother to inquire his name. Because to the old fellow, who the narrator is as a person is uninterested. What he is as an object and what that object's relationship is to...

Hydrogen Facts - H or Atomic Number 1

Hydrogen Facts - H or Atomic Number 1 Hydrogen is the chemical element with the element symbol H and atomic number 1. Its essential for all life and abundant in the universe, so its one element you should get to know better. Here are basic facts about the first element in the periodic table, hydrogen. Fast Facts: Hydrogen Element Name: HydrogenElement Symbol: HAtomic Number: 1Group: Group 1Classification: NonmetalBlock: s-blockElectron Configuration: 1s1Phase at STP: GasMelting Point: 13.99 K ​(−259.16  °C, ​−434.49  °F)Boiling Point: 20.271 K ​(−252.879  °C, ​−423.182  °F)Density at STP: 0.08988  g/LOxidation States: -1, 1Electronegativity (Pauling Scale): 2.20Crystal Structure: HexagonalMagnetic Ordering: DiamagneticDiscovery: Henry Cavendish (1766)Named By: Antoine Lavoisier (1783) Atomic Number: 1 Hydrogen is the first element in the periodic table, meaning it has an atomic number of 1 or 1 proton in each hydrogen atom. The name of the element comes from the Greek words  hydro  for water and  genes  for forming, since hydrogen bonds with oxygen to form water (H2O). Robert Boyle produced hydrogen gas in 1671 during an experiment with iron and acid, but hydrogen wasnt recognized as an element until 1766 by Henry Cavendish. Atomic Weight: 1.00794 This makes hydrogen the lightest element. It is so light, the pure element isnt bound by Earths gravity. So, there is very little hydrogen gas left in the atmosphere. Massive planets, such as Jupiter, consist mainly of hydrogen, much like the Sun and stars. Even though hydrogen, as a pure element, bonds to itself to form H2, its still lighter than a single atom of helium because most hydrogen atoms dont have any neutrons. In fact, two hydrogen atoms (1.008 atomic mass units per atom) are less than half the mass of one helium atom (atomic mass 4.003). Hydrogen Facts Hydrogen is the most abundant element. About 90% of the atoms and 75% of the element mass of the universe is hydrogen, usually in the atomic state or as plasma. Although hydrogen is the most abundant element in the human body in terms of numbers of atoms of the element, its only 3rd in abundance by mass, after oxygen and carbon, because hydrogen is so light. Hydrogen exists as a pure element on Earth as a diatomic gas, H2, but its rare in Earths atmosphere because it is light enough to escape gravity and bleed into space. The element remains common at the Earths surface, where it is bound into water and hydrocarbons to be the third most abundant element.There are three natural isotopes of hydrogen: protium, deuterium, and tritium. The most common isotope of hydrogen is protium, which has 1 proton, 0 neutrons, and 1 electron. This makes hydrogen the only element that can have atoms without any neutrons! Deuterium has 1 proton, 1 neutron, and 1 electron. Although this isotope is heavie r than protium, deuterium is not radioactive. However, tritium does emit radiation. Tritium is the isotope with 1 proton, 2 neutrons, and 1 electron. Hydrogen gas is extremely flammable. It is used as a fuel by the space shuttle main engine and was associated with the famous explosion of the Hindenburg airship. While many people consider oxygen to be flammable, it actually doesnt burn. However, its an oxidizer, which is why hydrogen is so explosive in air or with oxygen.Hydrogen compounds commonly are called hydrides.Hydrogen may be produced by reacting metals with acids (e.g., zinc with hydrochloric acid).The physical form of hydrogen at room temperature and pressure is a colorless and odorless gas. The gas and liquid are nonmetals, but when hydrogen is compressed into a solid, the element is an alkali metal. Solid crystalline metallic hydrogen has the lowest density of any crystalline solid.Hydrogen has many uses, though most hydrogen is used for processing fossil fuels and in the production of ammonia. It is gaining importance as an alternate fuel that produces energy by combustion, similar to what happens in fossil fuel engine s. Hydrogen is also used in fuel cells that react hydrogen and oxygen to produce water and electricity. In compounds, hydrogen can take a negative charge (H-) or a positive charge (H).Hydrogen is the only atom  for which the Schrà ¶dinger equation has an exact solution. Sources Emsley, John (2001). Natures Building Blocks. Oxford: Oxford University Press. pp. 183–191. ISBN 978-0-19-850341-5.Hydrogen. Van Nostrands Encyclopedia of Chemistry. Wylie-Interscience. 2005. pp. 797–799. ISBN 978-0-471-61525-5.Stwertka, Albert (1996). A Guide to the Elements. Oxford University Press. pp. 16–21. ISBN 978-0-19-508083-4.Weast, Robert (1984). CRC, Handbook of Chemistry and Physics. Boca Raton, Florida: Chemical Rubber Company Publishing. ISBN 978-0-8493-0464-4.Wiberg, Egon; Wiberg, Nils; Holleman, Arnold Frederick (2001). Inorganic chemistry. Academic Press. p. 240. ISBN 978-0123526519.

Economic impacts of natural disasters on the United States Research Paper

Economic impacts of natural disasters on the United States - Research Paper Example Despite falling victims of such calamities for the last decades, efforts to perplex policy formulators have been evidenced. However, the policy makers are uncertain over what can be done to tackle the menace associated with the occurrence of the natural calamities (Yamamura, 2013). There has also been little guidance offered by academics, and this has greatly affected the bitty approaches employed in tackling the issue from a number of disciplines (Alexander). This paper seeks to analyze the economic impacts of natural disasters in the United States. From contemporary literature, the concept of natural disaster is used to refer to the geophysical events that are characterized by a substantial departure from the normal climatic conditions. For instance, the occurrence of a flood that signifies substantial departures from the mediocre rainfall level within a geographical region forms a typical natural calamity. In some instances, the occurrence of these calamities might be predictable and are known to follow some geographical and seasonal patterns as it happens for typhoons and hurricanes (Fang, 2012). Others show vast irregularity in their occurrence, as it takes the case of floods and earthquakes. It is trivial to distinguish between technological and natural hazards. Most technological hazards occur as a result of the activities of human beings. Other social hazards occur which too should be differentiated from natural calamities. Natural calamities have impacted the economy of the United States either positively or negatively for the many instances of their occurrence. In some cases, occurrence of natural disasters leads to infrastructural improvements and the adoption of better and improved technologies in the event of their occurrence. For instance, in a study discussing the earthquake that took place in Alaska in 1964, which provided for a chance of modernization and upgrade of the

New Venture Creation and Business Planning Essay

New Venture Creation and Business Planning - Essay Example Particularly, cash flow forecast indicates Tea Infusions will sustain cash reserves of  £0.18 million at the end of Year 1 of operations. This is achieved by keeping labour costs low, procuring cost-effective raw product from China, and the high mark-up rate on finished product compared to raw materials costs. The business anticipates long-term profitability and will have substantial retained earnings throughout the first year of operations to pay salaries to executives and employees working in the organisation. Payback of all start-up capital will occur within Year 2 of operations. The business is proactive in identifying potential risks, including information technology failures, equipment failures and issues with supplier competency in delivering timely and fresh products. The company, to explore all potential risks, will be creating a steering committee that reports directly to the Board of Directors as a means of establishing a competent and well-developed risk management system. Tea Infusions recognises that there is a gap in the market for distributing Chinese teas with limited suppliers selling foreign teas. In Brighton, on the Southern coast of England, there are 480,000 citizens that are not being serviced with different Chinese tea products. In the UK as a whole, there is a substantial increase in the population of Asians and the Asian tea culture has gained popularity in the country in recent years. Hence, this illustrates an opportunity to bring top quality Chinese teas to a market with demand for these products and where many rare Chinese teas are unfamiliar to consumer demographics. In Brighton area, rare teas include Dragon Well Tea (Long Jing Tea), Bi Luo Chun Tea, Keemun Black Tea and Ba Bao Tea. Common infusions which accompany a well-bodied cup of tea include the foreign goji berry, lyceum berry, and the red jujube, each with a sense of mystical intrigue and physical

The Eucharist in Fellowship of the Ring, Return of the King, and Two Towers :: Fellowship of the Ring Essays

The Eucharist in Fellowship of the Ring, Return of the King, and Two Towers      Ã‚  Ã‚   J.R.R. Tolkien's use of waybread takes on the properties of the Catholic Eucharist in The Lord of the Rings. He creates lembas, a special kind of dried bread and made it the primary food source for the main characters. This special food is, in certain ways, a type of Eucharist, as defined by the Catholic church. Specifically, the parralells can be found in the outward similarities and the surrounding effects.    Lembas are a special kind of waybread. Waybread is meant to be taken on long trips, so it must be easily preservable, nutritious, light and with no preparation necessary. Lembas are made in the form of light dried cakes, wrapped in leaves to preserve freshness. It is very tasty and seems to have a special quality of instilling energy when the eater has great need of it. Lembas are made by the elves of Lothlorien, a secret and unearthly race who gift the traveling band of heroes with the waybread to help them on their journey (Tolkien, The Fellowship of the Ring 478). Similarily, the Eucharist is in wafer form, and has the spiritual quality of instilling grace in the soul. It is created in a special ceremony and is a major part of the sacrament of theExtreme Unction. The Eucharist is considered by CatholicChristians to be the actual body of Christ.    It is interesting to note that both lembas and the Eucharist share the title of "Food for the Journey"(Nicolas 90). In the case of the Eucharist, this is derived from the Sacrament of Extreme Unction. When a person is on the verge of death, a priest is usually summoned to give the person communion to prepare him or her spiritually for death. Since, for the Christian, death is not final, but a door to heaven, it is considered more like a journey, and not an ending. The Eucharist is given to the dying person much as an athlete is given high energy food just before a race. Lembas are, from their very name, a kind of food for the journey. Both these light wafers have similar purposes, to feed the traveler during a physical or spiritual journey.

Mission readiness

Proper gear accountability can range from the most important pieces of gear such as my rifle all the way to my Several. The units and individual soldier to whom this gear Is Issued are held accountable for maintaining them. Losing a piece of gear could have repercussions ranging from payment for lost property to legal action. Losing or not keeping up with your gear and equipment results to you not being mission ready.That is the last thing you want to happen to you or your unit. Especially, when you are a part of something important as GRAFF. The purpose of the GRAFF is to have units who are able to quickly deploy and execute decisive-action operations in support of combat operations and in some cases provide humanitarian assistance. If my unit was miraculously called up to deploy anywhere I would've been the one to hold the whole operation up. Most likely I would stay behind and have someone who has their tuff together take my spot.I have to stay in that mindset that we can be anywh ere at a moment notice. That was bad on my part that I let myself get so careless when it come to my equipment. Before I went home that day I should've checked for all of my PIP because that's exactly what I would do down range. I have to start getting Into the battle rhythm now of checking my equipment every time I take It out Into the field, range, or for something simply as a detail.

A History Of The Fraud - 3367 Words

A History of the Fraud Bernie Madoff had his start on Wall Street beginning in the 1960s, gaining his success as a broker, eventually offering him the opportunity to manage funds for people close to him. News of his apparent ability to make gains and never lose money spread like wildfire throughout the Wall Street community and eventually turned his small family business into a huge investment firm. To reduce suspicion, Madoff maintained that his gains were because he was mitigating risk on his stock purchases by exploiting options to hedge his portfolio. In the simplest form, this means that he was telling people that he was engaging in a pretty common investment strategy, which is creating an insurance plan for their investments by using â€Å"put options.† This is the agreement to sell the assets that one has on or before a particular date, in case the assets decline in value at a rate unfavorable to the purchaser. Although he was able to fool the majority of people, there were those who were sus picious of his activity and alerted the SEC, almost causing Madoff’s scandal to be exposed on several occasions (Scheer, 2009). Most believe that his scheme began in the early 1980’s, Madoff, however, claims that it had not begun until the 1990’s. It started with Madoff losing money, and therefore having to make a decision—either come clean to his investors that there was no money being made in his portfolio, or find a way to fudge the numbers. He chose the latter. This forcedShow MoreRelatedFraud, Subprime Mortgages, And The Hidden History Of Financial Crisis Essay1573 Words   |  7 PagesFraud, Subprime Mortgages, and The Hidden History of Financial Crisis â€Å"Hell is empty, and all the devils are here.† -William Shakespeare (The Tempest, Act1, Sn 2) Financial and economic experts still disagree over the specifics of what caused the recession of 2008. 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