Centre for Renewable Energy Sources Literature review

Centre for Renewable Energy Sources - Literature review ExampleOcean waves efficacy is solar energy in its concentrated form. Cruz (2008) describes the process of wave creation as follows the sun produces temperature differences across the globe, causing winds that blow over the ocean surface. These cause ripples, which take into swells. (p.1) Ocean waves are distinguished by the highest level of energy engrossment in comparing with another(prenominal)wise energy sources. Brooke (2006) asserts that the density of wave energy except below ocean surface is five clock higher than the density of energy of wind 20m preceding(prenominal) the sea surface, and 20 to 30 times than the density of solar energy. The theoretical potential of electricity payoff by using of waves is enormous, according to Tulloch (2010) it can grasp up to 80,000 Terawatt hours a year, almost five times the worlds annual electricity consumption. Drew et al (2009) mention several other characteristics of oc ean waves providing significant advantages of using them for energy production Ocean waves energy is solar energy in its concentrated form. Cruz (2008) describes the process of wave creation as follows the sun produces temperature differences across the globe, causing winds that blow over the ocean surface. These cause ripples, which grow into swells. (p.1) Ocean waves are distinguished by the highest level of energy density in comparing with other energy sources. Brooke (2006) asserts that the density of wave energy just below ocean surface is five times higher than the density of energy of wind 20m above the sea surface, and 20 to 30 times than the density of solar energy. The theoretical potential of electricity production by using of waves is enormous, according to Tulloch (2010) it can reach up to 80,000 Terawatt hours a year, almost five times the worlds annual electricity consumption. Drew et al (2009) mention several other characteristics of ocean waves providing significant advantages of using them for energy production Relatively low negative environmental impact. It is generally considered that using of waves as the source of renewable energy does not cause CO2 emissions. Waves are much stronger in winter by nature, so seasonal variability of their energy follows the electricity demand in temperate climates. Waves also can transfer energy on large distances with little losses. Wave power devices can produce electricity up to 90 percent of the time, while wind and solar power devices only 2030 percent (p.888).

Operations Management Master Case Study Example | Topics and Well Written Essays - 2000 words

Operations Management Master - Case Study ExampleFrom this study it is clear that the trading operations being highly decentralised, with most of them being managed by unit heads designated for each profit centre gives them the operational flexibility and as well as the confidence among the customers to involve into a long term relation broadcast. This could certainly help Globalcast managers to insulate the external impacts or disturbance experienced in the other regions of the globe from having a chain reaction on their trade process. Thus the globally operated companies functioning in the specific locations would be confident in entering into long term associate ship with Globecast. The relationship marketing strategy adopted by Globecast is another important aspect that would give long and st qualified established relationship with their customers. The primary abuse in establishing a marketing link with the customers was through the word of mouth recommendations passed by th eir customers. The marketing analysis report presented has shown that the most of their businesses are repeat business which shows the reliable customer base they have continued to enjoy. Even through Globecast have not created a well planned strategy for its marketing operations, they were able to retain the position as the lead suppliers for most of the global giants requirements for in different type of product components justify this aspect. Of course, it is understood that national level promotional exercise is being undertaken simultaneously. But the impact it have shown is very feeble considering the manner in which the business targets are achieved by Globalcast over these period. Further, it must also be observed that the in spite of the wide options for the entry of the competitors for such wide range of requirements exist in most of the emerging industries, Globalcast still form as the prime choice for the customers shows the trust and confidence that their operation sha ve created in the minds of the customers. The widely spread operations by Globecast too would be of gigantic advantage in consolidating their business with the clients, as any inability for delivery at any one location could also be offset by proper intervention from the production check by the other Globalcast centres. This study stresses that the technical competence the Globecast have demonstrated in the past have resulted in the least cost production units, which are also very attractive for their customers. The capability of design assistance to their customers would too give the added reliability of the operations of Globecast which in turn would help the customers to turn their operations also very efficient. Also, the strength of their networks, supply capability and after sales support all add to the support they have enjoyed in the past. Also, even in such a monopolised business environment, Globecast have never been complacent and is quite obvious that it strives hard t o see the reach of the business continuously reaches all its customers. This is clear from its future plans for expansions that have been necessitated by the growth potential of the customer organisations.

British Airways Logistics and Operations Management Assignment

British Airways Logistics and Operations Management - Assignment ExampleSome of the respective argonas where the organization has ventured include investing in latest raw technology that has since brought considerable improvement in terms of flexibility, dependability, quality and cost (Greasley 2013). Thesis statement British Airways has implemented innovative approaches in its logistics and operations management. colloquy and coordination technology According to Greasley, (2013), for an effective and efficient coordination, an channeliseline company must consider reliable communication systems, which are made available at the subordination towers or end-to-end other respective departments. The British airways has invested heavily in technological personnel and the expatriates responsible for the management for the rush operations, expeditiousness of cargo to and from the airport, found maintenance staff and members who assist the passengers with the reservation amongst othe r issues. Firstly, the organization has put in place integrations of information systems to the center of control that facilitates coordination and effective communication throughout all the branches. For instance, the automation improves dissemination of information relevant both at the internal operations and to external operations. Consider personnel such(prenominal) as air traffic controller, the pilot on board and the rest of the colleagues who are actively involved with maintenance at the hangers. The use of information systems allows them to have faster convince of data or any other relevant information more rapidly and efficiently. Through the integration of the information systems, British Airways has succeeded in reduction of miscommunication all from the center to the centers of controls or, the employees of the other departments since the information is available in real time to almost all the relevant bodies concerned. Moreover, automation has in like manner led to e conomical advantages such as conservation of fuel, proper usage of time and appropriate time management through effective planning of cargo handling. This process of operations has successfully led to the total improvement of returns based on reception of new cargo on transit and those under dispatch (Slack et al 2011). Automated flight dispatch British Airways has an change flying dispatch intercepted through special tracking device systems in almost all its active flights. The flight dispatch systems have enabled efficient conservation of flight fuel through the modern planning mechanisms. The use of this technology helps in the moderation of navigation of planes automatically. Moreover, such systems are interconnected to the flight management system on board a craft and are capable of calculating the flight speed based on the weight of the plane and the current atmospheric pressure thorough cost indexing. In addition, through the vertical integrations of the minima, the system i s able to locate fuel-efficient routes of the planes. In this case, the automated flight dispatch help in economizing fuels by avoiding extended duration of waiting before a plane is dispatched. The use of global positioning systems has also helped in the control of winds and turbulence associated with international flights (Christopher 2011). Resource management system The British airline has implemented a resource management system that incorporates dexterous technologies to enable all people involved in this organization to access and

Group Dynamics and Interaction Essay Example for Free

Group Dynamics and Interaction EssayIn Week One, you will carry a generic organization (manufacturing plant, hospital, etc.). Assume that you are a hired consultant for this organization. You have been asked by the president of the organization to prepare a basis paper on the results of your research and to make recommendations to improve separate productivity in the organization.Your research has determine the following problems1. Role conflicts within root words2. Communication problems among group members3. Lack of cohesiveness in groups with diverse members4. Excessive intergroup conflictIn an eight- to ten-page paper, include the following1. universe clear explanation of the type of organization2. invoice of how individually problem could impact a groups productivity (use examples to illustrate points)3. Recommendations to resolve each problem4. Suggestions, based on your knowledge of group dynamics, for a company-wide training program on best practices for group produ ctivity5. Conclusion/SummaryDo not borrow notes from opposite students. You might moot it is okay to use notes from another student, but you can not be sure they are as diligent as you. You could be getting fractional the information or short cut codes that only make sense to the original note taker.In this work MGT 415 Week 5 last-place written report you will find the overview of the following topic Group Dynamics and Interaction. Group Behavior in Organizations. Business ManagementFocus of the Final PaperIn Week One, you will choose a generic organization (manufacturing plant, hospital, etc.). Assume that you are a hired consultant for Do not borrow notes from other students. You might think it is okay to use notes from another student, but you can not be sure they are as diligent as you. You could be getting half the information or short cut codes that only make sense to the original note taker. Business ManagementFocus of the Final PaperIn Week One, you will choose a gen eric organization (manufacturing plant, hospital, etc.). Assume that you are a hired consultant for this organization. You have been asked by the president of the organization to prepare a background paper on the results of your research and to make recommendations to improve group productivity in the organization.Your research has identified the following problems1. Role conflicts within groups2. Communication problems among group members3. Lack of cohesiveness in groups with diverse members4. Excessive intergroup conflictIn an eight- to ten-page paper, include the following1. Introduction clear explanation of the type of organization2. Explanation of how each problem could impact a groups productivity (use examples to illustrate points)3. Recommendations to resolve each problem4. Suggestions, based on your knowledge of group dynamics, for a company-wide training program on best practices for group productivity5. Conclusion/Summary

Life in the 13 Original Colonies Essay Example for Free

Life in the 13 Original Colonies EssayIn the 1600s and 1700s, the economies of the northern and southern colonies were affected due to some(prenominal) distinguishable factors. Because of the different climates and geography of their disembark, the northern colonies and southern colonies had different resources available to them, which shaped their societies into what they are today. The resources available to the northern colonies were completely different from the resources that were available to the southern colonies.In the northern colonies, due to the climate and geography of their land, crop growth wasnt as successful as it was in the south. The could weather and rocky land make it hard for them so as time went on, the northern colonies became more of an industrial people and relied more on manufacturing things like naval equipment and rum. A some of the northern colonies participated in what they called a triangular trade system where New England traded rum for slav es from Africa and then these slaves were given to the west indies in exchange for sugar and molasses, which was made into rum again.The northern colonies heavily relied on this system and it was this that brought New England success. In the south, the climate was primary(prenominal)ly warm and perfect for crop growth so the southern colonies became more agricultural. The main reason the south had such great success in the area of crop growth was because they discovered a great cash in crop called tobacco. Due to its addictive nature and great taste, the demand for it was very high. The south purchased tons of slaves because farmers relied on slavery to help the success of their farms and crops. They were different from the northern colonies in this way because the north rarely used slaves.They merely transported them. Education was strongly affected by the geography and climate also, believe it or not. The North was cold and hard to grow crops in so they were more industrial base d. This meant that all of the people necessary to know how to read and write in order to make deals with the other nations. In the northern colonies, there were very few public schools. Therefore, the parents of children usually just hired a tutor until they went discharge to a university. If the family couldnt afford a tutor, then they either sent the child to a public school, or didnt educate them at all. In the south, the climate and geography was perfect for growing crops. Therefore most people lived on large farms called plantations.There was less emphasis on education in the south because most of the people wereslaves or indentured servants. Also, even many of the landowners didnt know how to read or write because not much is needed to know in order to farm and they didnt have to worry about trading overseas. They left that to the north.Ultimately, the geography and climate of the northern and southern colonies was the main factor that shaped the societies into what they are today. For instance, the north had horrible luck in climate for crop growth, which made them more of an industrial group of settlers. The south thrived on crop growth, which made them more of an agricultural group of settlers.

Character Sketch - Cephalus from Plato S Republic Essay Example for Free

Character Sketch Cephalus from Plato S Republic EssayChoose one of the three primary(prenominal) characters from Book One of Platos Republic (Cephalus, Polemarchus or Thrasymachus). Write a character sketch that shows how the personality, social status, life situation and position affect the views the character holds roughly life and about the virtue of justice. Include the definition of justice for the character you are describing.In book one, we are introduced to four main characters Socrates, Cephalus, Polemarchus, and Thrasymachus. Republic takes dimension in the home of Cephalus and Polemarchus, in the Piraeus. Cephalus is a elderly and financially secure merchant and businessman. He lives his life in sobriety, he doesnt over-reach and try to make too wealthinessy, and was also not a fan of excessive spending. He certainly wouldnt approve of the credit card debts that many Americans have. But give thank to his financial security, Cephalus has a comfortable life in o ld age.By living his life in moderation, the transition to an elderly life-style has not been surprise or depressing. Cephalus will admit that these are not his Golden Years, per say its certainly not the greatest period in his life, but thanks to that moderation, he finds the old age to not be as much of a burden as his friends do. His friends are depressed and woeful of their age. They miss the lifestyle that they had in their youth. Because of their age, they can no longer partake in the things they thought made them happy sex, drugs, rock and roll, essentially.Cephalus has a simple idea of justice. Though he never goes to describe it himself, we can pull some context from his discussion with Socrates to fill in the details. Cephalus is an honest man, and as we said, he lives his life in moderation in all aspects. He doesnt strive for unlimited wealth, but still values that wealth he has, and likely behaves ethically and morally for that reason. Cephalus keeps his desires at bay he works hard, and he enjoys himself, but always manages to hold onto most of his money. The problem is, it seems to Socrates to be easier to live a just and moderate life, because of the wealth that Cephalus possesses.Because Cephalus values wealth, he seems to put a heavy emphasis on the repayment of debts (and avoidance of debt in the first place as well) in his grand of justice. He feels that if he can go to his next life not owing anyone a penny, it will lift a burden on his soul, in a metaphysical sense. A peace of mind comes with not lying or engaging in deception which is easier to maintain when wealthy and not set about with problems (like, for example, feeding and clothing your family some people will do anything when they are seemingly backed into a corner). Thanks to wealth, Cephalus is (at least in his own steer of view) able to live a life without lies, without deception, and without debts.

The Work And Impacts Of Gertrude Wilson Social Work Essay

The Work And Impacts Of Gertrude Wilson societal Work EssayWhen pursuing a degree in loving action, a student experiences equal exposure to assembly invent and individual case change by reversal. The curriculum set out by the Council for favorable Work Education (CSWE) requires that a healthy mixture of the two be taught in order to grant a degree in social move around (CSWE, 2010). Every person becomes involves with different conferences during their life, solely within social pass, crowds are a tool for helping bring people together and ex angiotensin-converting enzymerate problems, not only for recreation. One of the people responsible for the foot of group work development in America was Gertrude Wilson.Gertrude Wilson was born in 1895, three eld before the first course on social work was available at Columbia University in 1898. She was raised in a town with less than 200 people in Dana, Illinois (Chambers, 1986). escape Wilson grew up seeing women like Jane Adam s and Frances Perkins having an impact on the social fabric of America through the settlement hall movement. She entered Illinois Womens College in 1915, however ended up receiving a Bachelors degree in Philosophy from the University of Chicago (Chambers).After two years of teaching high school, she became a secretary for the Young Womens Christian Academy (YWCA) in Pennsylvania. Ten years later, she returned to Chicago as the administrator of the new Women in the Workforce branch of the YWCA. send away Wilson has stated that her experience with the YWCA opened her eyes to the ability of groups to influence peoples lives for the better (Greenwood, 1985).It was during her time with the YWCA that she met Grace Coyle, a sociologist, who convinced her to leave the YWCA and take a berth teaching at Western effect University in Cleveland, Ohio in 1935. Wilson attended the University of Chicago part time while teaching in Ohio and received her M.A. from its inculcate of Social Servic e Administration in 1938 (Chambers, 1986). She became a member of the American Association for the Study of Group Work (AASGW) and assisted Coyle with some of the first inquiry done on groups in social work.Shortly after receiving her degree, Wilson moved to the University of Pittsburgh. It was here that she published her first two, and what many believe, most influential books (Weil, Southerland, Chou, 1991). Her first book, Case Work and Group Work was published in 1941.When Wilson began writing, the field of social work was dominated by case work, a more individual establish approach that applied methods of psychoanalytic theory rather than examine environmental factors. Along with Coyle, she was among the first to argue that personal problems were not solely internal, but as soundly found in external sources such as family organization and interaction. She advocated an integrated approach that involved both case work and group work to get by separate issues together rather than individually (Wilson G. , Case work and group work, 1941).Case Work and Group Work was not written with the intent to gather group work seem more of the essence(p) than case work. In the first few pages of Case Work and Group Work, Wilson decried the short-visioned little cults of method and hunt that claim their superiority at the expense of healthy clients (Wilson, 1941). Hers was an argument to consolidate the two approaches rather than create separate disciplines. Group social work costed, but still lacked any single academic foundation for study. She presented the book before the AASGW, the Psychiatric Social Workers Association (PSWA), and multiple schools of social work around the country.At the National Conference on Social Work in 1942, Gertrude Wilson further expanded on what she began discussing in Case Work and Group Work. Wilson believed that group work could bring about(predicate) changes in the values of individuals and society as a whole. She argued that a worker could dynamically influence the environment of the group for the better by directing certain processes towards specific social goals (Wilson G. , 1942). At this conference she defined three different ways in which the worker might influence the group bydirecting the process toward the accomplishment of a social goal conceived in a democratic philosophy. They are 1) developmental, as it provided for normal social maturation 2) protective or corrective, in that it could be offered to people without groups and 3) instrumental in achieving of socially desirable ends. (Wilson)Her view put forth the idea that the good of the one and the good of the many were dependent on each other and social workers had a social responsibility to address both in order to fortify society (Weil, K., Southerland, 1991)After several years at Pittsburgh University, Miss Wilson and her colleague Gladys Ryland published Social Group Work entrust. Group work had lacked this academic foundation for so many years. It offered a systematic method of applying group work for social work practice. As the first book to actually offer a process for applying group work, it became the first textbook for group work and was used in schools of social work across the join States. It was called the Green Bible repayable to the color of its c everyplace and size (Weil, Southerland, Chou, 1991). Many still consider it the most influential book on group work in social work history (Chambers, 1986).The 700-page book can be divided into two sections practice methods and case studies. The first half of the book described group work methods and theories about groups. For the first time, a social group work method was described. This was based on Wilson and Rylands experience with groups and Grace Coyles research. Miss Wilson expressed the key goal of group workers as such The workers aim is to help the members of groups develop the capacity to carry on their own group life and achieve goals (Wilso n, 1949). This goal is still considered important and appears in the National Association of Social Workers (NASW) Code of Ethics to this day NASW, 2009).The second half of the book contained analyses of different groups, their specific activities and how the social group work method applies to them. Miss Wilsons research over the years is seen here in the detailed case studies included in this section. The case studies cover groups from preschool to retirement, reflecting the extent that Miss Wilson went to in researching the book. Significantly, much of the case study material was drawn from work in recreational and informal educational agencies because group social work was not practiced often in a clinical setting at that time (Weil, Southerland, Chou, 1991).The case studies included in Wilsons book may be dated, but the concepts of group work that they represent have withstood the test of time. The last half-century has seen a great deal of social change and numerous group wor k textbooks since Social Group Work Practice, but Wilsons original ideas about group work have re main(prenominal)ed largely unchanged and few modern texts can refer to group work without referencing the work of Gertrude Wilson, especially this book.One of the most tempestuous times in Gertrude Wilsons life was during the time that she and Gladys Ryland were putting Social Group Work Practice together at the University of Pittsburgh. During the late 1940s, anti-communist politicians began attacking the field of social work because of its progressive views and support of New Deal policies to assist the needy (Andrews Reisch, 1997). One of the main targets was Marion Hathaway, the director of the School of Social Work at the University of Pittsburgh (Reisch Andrews, 2001). Wilson was among the several educators and students that supported Hathaway and her support (along with many other faculty members) caused friction between the School of Social Work in Pittsburgh and the universit y chancellor (Wilson, 1978). Wilson was one of the many professors who resigned from the college in 1950 under pressure (Wilson). Ryland was terminated after refusing to resign a few months after Wilson left field (Andrews Reisch).Wilson did not let this controversy stop her career. She joined the School of Social Welfare at Berkeley in 1951. It was here that she developed a professional education program focused on training new social workers. Originally known as the Certificate Program in the Social Services, it contained specific courses over a two-year period that ended with a two-week seminar on campus (Greenwood, 1985). The Council on Social Work education (CSWE) in 1952 adopted this program as the personate for national accreditation (Weil, Southerland, Chou, 1991).At Berkeley, Wilson taught courses in both theory and practice in group work. She was a frequent speaker at seminars and conventions all over the United States and she guest-lectured at the Columbia, Smith, and Tulane Schools of Social Work. Even after retirement, she served as a consultant to social agencies, schools of social work and professional associations. Wilson used her own experience to eer refine what she considered a dynamic aspect of social work (From practice to theory a personalized history, 1976). Wilson wrote dozens of conference papers, journal articles, chapters in books, and monographs although she provide most likely always be remembered for Social Group Work Practice with Gladys Ryland in 1949.She was one of eight social work pioneers chosen for the NASW oral examination History Project in 1978. Each participant took part in a 1-2 hour interview that was recorded and placed in the Library of Congress. Berkley performed a similar interview on videotape in 1982. Both recordings are very difficult to obtain. Although she officially retired from Berkeley in 1963, the college was very gracious following her stopping point from cancer in 1985 (Greenwood, 1985).Gertrude Wilson was an amazing woman who pushed social barriers as an educator and activist. She was one of very few women with a full professorship in the 1930s. Her work in the first half of the 20th century still influences social work today in the 21st. She had a passion for helping people that boost her to study a field of practice that was barely recognized until the 1940s. Not only did she pursue that field, she made it possible for others to do so as well by writing the first textbook on the practice of group work. Her certificate program at Berkley was the foundation for modern undergraduate social work curriculum in universities across the nation.These are all accomplishments she made in her field that show her impression on the practice, theory and future practitioners of social work. Personally, I am inspired by her resolve to follow her passion even though there wasnt a road to follow she dug it out herself so that she could reach her destination and so that others could follow her. It is this attitude that inspires me in my pursuit to implement school social work in Oklahoma. It will never exist in Oklahoma if people do not fight for it and have a practical way to practice it once it does.