Sustainable Infrastructure Systems Literature Review

SUSTAINABLE INFRASTRUCTURE SYSTEMS – LITERATURE REVIEW: With the increasing development and advancement in technology, there is an exponential growth of pollution and harmful emissions. So, to preserve the natural resources and to overcome the energy crisis sustainable methods are used. Infrastructure plays a vital role in the future as there is a need to replace the existing roads. Therefore, sustainable infrastructure systems should be used to have potential benefit to environment, economy and the society. Sustainable systems includes the use of energy efficient heating and cooling systems in commercial buildings. Solar Photovoltaic systems can be used for the generation of power which can be replaced by non-renewable resources. Life cycle assessment of the windfarms and hydropower show a considerable reduction in the emissions of the carbon dioxide. Though there are developments in the above fields, there is no proper guidelines available for a sustainable system. Hence, the use of latest technology in civil engineering along with othe r fields can produce a better sustainable system. Sensor technology, intelligent system technology, Signal Processing, High performance computing and simulations can be used to achieve a sustainable infrastructure system. Sensor technology helps to ensure the health conditions of bridges and roads from a remote control station. Intelligent system technology used the ITS (Intelligent transportation system) that maximizes the utilization ofShow MoreRelatedRenewable And Environmental Friendly Transportation Programs1362 Words   |  6 Pagesyears. Though there are numerous characterizations of what is renewable transportation, there has mostly been a qualitative reports of such plans in precedent efforts and works. The purpose of this paper is to propose an analysis for a low cost and sustainable highway approaches. One should note, that there is a substantial connection between highway design and maintenance. For instance, a well-made and preserved highway should equally diminish the first year and life process costs. However, commonlyRead MoreHighway Asset Management : Highway Management1585 Words   |  7 Pagesa well maintained and managed infrastructure dsfsdfsdfsdfsdf The practice of Highway Asset Management enables the authority to manage their network in a manner that allows monitoring of the asset throughout its lifecycle with a plans in place of whe Currently in the UK, the economic climate is placing additional pressures on highway authorities to increase efficiency within their capital and operational spends. With limited resource, more efficient and sustainable methods of working are requiredRead MoreThe Expansion Of Urban Development Essay1466 Words   |  6 Pagesâ€Å"Transportation infrastructure has always shaped the evolution and economic position of cities. First, our major cities largely grew around seaports. 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Duty vs. Desire Free Essays

The road to self-actualization is one filled with forks. One must constantly make decisions that affect character and one’s ultimate destination in life. Some travel this road very consciously, making informed and well thought out decisions that they hope will lead them in the right direction. We will write a custom essay sample on Duty vs. Desire or any similar topic only for you Order Now Others live haphazardly, not taking into account the possible consequences of poor decisions. Often times one of the most major forks is a decision between moral obligation and private passion. Pressing matters of family or work may call one to put personal aspirations on hold for the sake of the whole. But does one necessitate abandonment of the other? Which way will lead to a happier life? Tom Wingfield, the disillusioned narrator of Tennessee Williams’ Depression-era play, â€Å"The Glass Menagerie,† must battle through this specific plight. He struggles to find the answer to the question of when desire overrides duty. All humans are blessed with a plethora of gifts, but all have one in common: life. This being said, there is one common humanistic duty: the obligation to live that life in the most satisfying manner in the hopes of reaching fulfillment. However, the individual decides which manner is most pleasing to himself or herself, and one person’s idea of a life well lived is wholly different from another’s. This fact should not be disdained, but embraced. Diversity is what allows for unique and inspirational perspectives that can create new ideas and changes in society and culture. Nevertheless, there are those that do not share this view, which leads to an all-too-common clash of wishes – between parents and children, subordinates and superiors, students and elders, etc. Tom Wingfield conflicts with his mother, Amanda, in this way. Her only wish is that her children, Tom and Laura, fulfill the classic American Dream of hard work and success. However, Tom has dreams of being a writer, and Laura is too painfully shy to even leave the house. Clearly there will be at least one person displeased at the end of the day. The Wingfields live lives of short fuses hidden under good intentions – Tom and Laura do not wish to disregard their mother entirely, but they have their own wishes that she does not respect. There are daily battles over who has the right to decide the lives of the family. Tom rightfully uncovers the truth that in order to achieve true happiness in self-actualization, one must choose the paths one takes alone. As stated above, some people truly put thought into their decisions, while others do not. This done not imply that the thought-out choice is the superior one. One can reflect upon an important decision for weeks, months, or years, and still make the wrong choice. If this is true, how is one supposed to make the proper choice? How does one settle on the fork leading to the happier life? The answer is blunt and cruel. Sometimes there is no â€Å"happier life. † Many situations present themselves with no clear better choice. Tom debates his ever-growing desire to desert Amanda and Laura and live the life he feels he would enjoy infinitely more. He convinces himself that this would be his happier life, and does leave in the end, but not without some unwanted baggage. Wherever he goes, he is haunted by guilt of leaving Laura behind. It is evident that even when one does all the right things, when one takes into account outcome and consequences, and still makes the decision alone, it is very possible that there is no silver lining. One must simply do one’s best to make the decisions one feels good about and live with them. How to cite Duty vs. Desire, Papers

Endeavour Journal free essay sample

This journey followed close upon the visit of the expedition on Tahiti to observe the transit of Venus. On 8 June 1769 the transit of Venus was successfully observed from three different points. After fulfilling his mission on Tahiti Cook resumed his voyage to fulfil the task given to him secretly by the Royal Society. On 7 September 1769 the Endeavour reached New Zealand, which had never been visited by any European after Abel Janszoon Tasman had discovered it on 13 December 1642. Tasman’s stay at New Zealand was not successful in the means of its discovery.No trading had been done between the native Maori and Tasman’s crew. The first discovery by the Dutch businessmen Tasman was only the western coastline of New Zealand, which had been mapped afterwards. The first seven days of the journal had been taking place at ‘Cannibals Cove’ where the HMS Endeavour anchored for about twenty-three days. James Cook has given the name after he had an encounter with indigenous people, which will be described in the following. During the stay Joseph Banks refers to several encounter with indigenous people of New Zealand.He describes the behaviour and findings in a large extend. As an example he describes the encounter of members of HMS Endeavour’s crew and a double canoe. They have been told that the indigenous people lost a female child that according to their narrative â€Å"had been stole and eat by some of their neighbours†. Another group of crewmembers reported that they have met people who told them that they ate a child the day before. As a result of these stories Banks describes the conclusions of the crew as thefts of this kind are common for those Indians. Afterwards he tries to analyse and evaluate these stories. He assumes that the crewmembers met the same people and interpreted the stories differently which have been told by the indigenous people. Nevertheless he does not exclude this either, since families that came of to the ship â€Å"often brought women and young children in arms as if they were afraid to leave them behind. † Banks’ interest in the indigenous people of New Zealand can also be illustrated by his encounter of an Indian family. He describes them as being affable, obliging and unsuspicious and observed any order or subordination.By making known his regret of not being able to stay with the family for one night his interest in people and their behaviour can be seen. On the following days Banks describes how the exploration of the Cook Straits took place. The officers’ spread their thought that the land they have been round might be an isthmus that is between their current position (Cook Strait) and the Cape Turnagain, which they have last seen 17 October 1969. To confirm this Cook ordered the crew to sail northward until the cape could be seen.Whilst sailing in this direction HMS Endeavour came across indigenous people which in Banks’ journal entries are described as richer and more cleanly than any people they have seen since their stay at the Bay of Islands 3 November 1769. This makes him believe that they might have met subordinates of the Dominions of Teratu. As it turned out they were not this kind of people and thus they had to go on sailing northward looking for a well-known part of New Zealand. On 9 February 1770 an important discovery had been made.Cape Turnagain came back into sight, which proved that the land, they had been visiting, is an island. Besides Banks’ depictions of the exploration of New Zealand and the description of the indigenous people in huge detail he described Albatrosses and other animals to a small extend. His task as botanist plays a minor part during these days. By shooting Albatrosses as often as possible he tries to nourish the crew with fresh meat. The last four days of the journal at hand take place at the east coast of the future southern island of New Zealand. On 16 February 1770 Banks reports the sighting of a new island.This island will be later called â€Å"Banks’s Island† according to the chart of New Zealand based on Cook’s mapping. The fact that this is not an island but rather part of the southern island of New Zealand will be unknown for the rest of the journey. This error happened because Captain John Gore believed that he saw land in south eastward direction. To pursue this Cook decided to follow this direction and validate Gore’s assumption so â€Å"that nobody should say he had left land behind unsought†. On 18 February 1770 Banks states that no land could be found and the voyage will continue in westward direction.In the journals’ last entry Banks describes the discovery of land that might be either part of the New Zealand or the beginning of the southern island, which they have long yearned for. What can be seen in this part of the journal is the personal conflict of Banks. Intelligence obtained by the Indians during their last anchoring stop tells them that this might only be an island, nevertheless Banks does not want to let go of the â€Å"strong hopes that we had at last completed our wishes and that this was absolutely a part of the Southern continent†.The journal at hand includes without limitation in formation on the discovery of the Cook Strait and exploration of New Zealand. The subsequent days of the journey will clarify if the land they have spotted is either part of the southern continent or an island on its own. Nevertheless an outcome of this journey so far is a detailed map of northern New Zealand and the discovery of the isthmus between the northern island and the southern part. The nature of this journal is a very objective description of the happenings during the voyage.