The Hydrogen Bond Essay Example | Topics and Well Written Essays - 500 words

The Hydrogen Bond - Essay Example The nature of the hydrogen bond in addition to some other factors, such as the disordered arrangement of hydrogen in water imparts unusual properties to H2O that have made conditions favorable for life on Earth. For example, it takes a relatively large amount of heat to raise water temperature one degree. This enables the world's water bodies to store enormous amounts of heat, producing a moderating effect on the world's climate, and it makes it difficult for marine organisms to destabilize the temperature of the ocean environment even as their metabolic processes produce enormous amounts of waste heat. One of the most important noncovalent interaction within molecules is the hydrogen bond, a dipole formed when a hydrogen atom covalently bonded to an electronegative atom is shared with a second electronegative atom (typically an oxygen, nitrogen or fluorine atom), such that the proton may be approached very closely by an unshared pair of electrons. Hydrogen bonds play a significant role in the unusual thermodynamic properties of water and ice, and the DNA double-helical and protein a-helical and b-structure conformations are extensively hydrogen bonded. Hydrogen Bonds can be formed between different molecules (Intermolecular) or between the different parts of the same molecule(Intramolecular).

Death Penalty: Capital Punishment and Violent Crime Essay -- Argumenta

Capital Punishment and Violent Crime Hypothesis Most Americans are pro-death penalty, even though they don't really believe that it is an effective deterrent to violent crime. Those who are pro-death penalty will remain so, even if faced with the best arguments of anti-death penalty activists and told to assume the arguments were absolutely true. Violent crime Violent crime is a major problem in the United States. According to the ACLU, the violent crime rate rose sixty-one percent nationwide over the last two decades, making America one of the most dangerous countries in the industrialized world to live in. Americans are seven to ten times more likely to be murdered than the residents of most European countries and Japan are. Government's inability to make headway in the effort to solve this intractable problem, despite high-tech policing, stiffer sentencing, massive prison construction and the return of the death penalty in many states, has increasingly frustrated a fearful American public. Politicians have used this fear and frustration over the past few decades to position themselves as "tough on crime". Every election brings more debates about the causes of violent crime, and the possible solutions, including most importantly, the death penalty. According to most polls, over sixty percent of Americans favor the death penalty. A politician who runs on a pro-death penalty platform is always on stable ground, whereas an anti-death penalty candidate, such as presidential candidate Michael Dukakis in 1988, faces an almost insurmountable problem. This, despite mounting evidence that the death penalty is not a deterrent to violent crime. Capital Punishment In 1976 the U.S. Supreme Court ruled that the d... ... would be more immediate to a would-be murderer, and would be more of a deterrent. Another answer could be that some problems, such as violent crime, seem so big and unbeatable, frustration and anger come into play. Americans may be at a point where they don't care for arguments or statistics, or whether it works or not. It is a strong statement as to what we believe is right and wrong. I think the final answer lies in retribution. It seems to be an ingrained American trait. For proof, look at what passes for popular entertainment in movies and television. The final emotional pay-off of almost every movie is to see the arch-villain die in some hideous fashion. Movies where the big, bad guy we really hate learns his lesson and reforms are extremely rare. It is a gut level reaction to see someone get what he or she deserves, and revenge is a powerful emotion.

Management and Business Measurement Process Essay

Darien Walker’s approach to audit Mercedes Benz U. S. International (MBUSI) exemplifies the business measurement process method. Walker begins with a strategic analysis of her client by conducting research on the SUV market and MBUSI’s business and strategic objectives. Some important external forces in the industry include economic factors such as international oil prices, employment rate, interest rates, and inflation. Though faced with taxation and tariff complications, MBUSI enjoys a strong relationship with the state of Alabama government. The merger with Chrysler Corporation, on the other hand, poses several risks. Unionization and additional disclosures under GAAP reporting may significantly impact on the company’s operations. The elevation of competition in the SUV segment may also lead to decreased market shares of the M-Class, however, high product quality and customer satisfaction would ensure the M-Class a niche within the market. Assembly and supply chain management are MBUSI’s core business processes, and a number of controls have been placed throughout these processes to ensure operational effectiveness and efficiency. MBUSI excels in its assembly line management through collaboration with workers and suppliers, as well as establishing and monitoring of key controls. The company also enjoys a superb supply chain, mainly due to its close, integrated relationships with its suppliers. In addition, resource management processes, such as procurement and information management, are also crucial to the success of the company. From Walker’s risk-based strategic systems approach to audit MBUSI, there are two key takeaways. First, Walker’s comprehensive strategic analysis on MBUSI demonstrates that auditors must conduct extensive research about the client’s business and the environment of which it operates in. The BMP audit approach would not otherwise work if auditors fail to become familiarizedwith the business entity. An example to demonstrate this point is the fall of Enron. Due to the gas industry’s complex business nature, Enron’s financial statements tend to be vague and confusing. By further obscuring its financial statements, Enron fools its auditors through easy manipulations. In hindsight, however, if the external auditors understood Enron’s business structure and industry, they would have detected the misstatements in financial results. Finally,from MBUSI’s perspective, it is notable that the company’s integrative relationships with the employees, suppliers, and the state of Alabama government are the keys to success. MBUSI’s active engagement with these key players allows the company to leverage these relationships through its business processes to deliver â€Å"Mercedes-Benz quality† to its customers. Another company that successfully leveraged its relationships with internal and external parties is Starbucks Inc.

Essay on Uni University and Its New Erp System - 674 Words

UNI UNIVERSITY AND ITS NEW ERP SYSTEM 1) This case illustrates the complexity of the relationship between technology and organization in the context of knowledge work. Some famous theories, indeed, demonstrate that there are important, complex and reciprocal causal relationship between these two aspects to the extent that different type of technologies can be associated with different form of organizations (Woodward). When you decide to introduce a new technology system in your organization you can’t think that it will carry automatically positive changes because it is difficult to predict in advance the outcomes of†¦show more content†¦Cooperation between different groups of knowledge workers it’s a complex goal to achieve: it can be obtained only throughout a strict collaboration and with a transfer of learning. 3) First of all, different stakeholders have different knowledge and backgrounds, depending on their role within the organization and their education, and this is the reason why they perceive ERP in different ways. Academic administrators weren’t unable to inform their faculty members about the financial details of their grant and contracts using the time phased approach of the ERP, Financial Managers wanted to go forward ensuring institutional governance and mediating financial and regulatory risk: in turn, academic faculty became deeply unhappy about ERP, they weren’t able to receive answers they needed to work effectively. Moreover the workers within the university weren’t informed and deeply instructed to understand and use the new IT. Uni were wrong in considering that implementation an â€Å"easy matter†, they really understimated the problem. 4) I think the result would have been quite different. 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