Causes And Impacts Of Global Climate Change Environmental Sciences Essay

This paper investigates the causes and effects of planetary clime alteration. The issue of clime alteration has become good known in most societies. Still, a fragment of the universe ‘s population still refuses to believe in the rise of the temperature of the Earth ‘s surface or that worlds are the cause of it. Scientists all around the universe have come to hold that clime alteration is in fact go oning and will go on to worsen if stairss are non taken in the close hereafter. In this piece, the chief causes for clime alteration and the impacts of clime alteration on the Earth are brought up. Many surveies have been conducted on this country, but this paper attempts to convey farther information on the issue of climate alteration.IntroductionIn this twenty-four hours and age, clime alteration has become a great issue that scientists all around the universe have come to accept due to countless scientific grounds on the effects of clime alteration. Climate alteration is bas ically the addition of the average temperature of the surface of the Earth. Scientists are get downing to take this issue earnestly as the Earth ‘s temperature has risen significantly in recent old ages on history of clime alteration. If action is non taken fleetly and efficaciously, it will shortly be excessively late for us to salvage the Earth from a clime calamity. Though a portion of the planetary population are still non cognizant of this issue or are in denial and garbage to believe it is go oning, the of all time turning impacts of clime alteration are forces to be reckoned with. Climate alteration has been traveling on for a long clip now. Still, most of the society every bit good as many authoritiess have taken no steps whatsoever to control this planetary job. This may be because people and authoritiess are non yet alarm to the effects of clime alteration. The fact that people are unmindful to this issue must be changed. Scientists play a major function here as the work done by scientists can turn out clime alteration and furthermore provide grounds to back up clime alteration. Governments that consult scientists before doing determinations that affect the environment, and follow the suggestions and recommendations by scientists that benefit the environment can assist enormously to control clime alteration. In order to happen out the attacks and means to cut down planetary clime alteration, authoritiess and the society must foremost accept the fact that clime alteration is happening and cognize that the state of affairs will non merely non better, but deteriorate without every one of our aid. After accepting the state of affairs, the following measure would be to be cognizant of the causes of clime alteration so we can halt them. To make this, scientists have conducted many researches on different facets of clime alteration.Causes of Climate ChangeSome people believe that scientists are still divided on the affair of clime alteration. A little portion of society still holds on to the belief that clime alteration is non to the full proven or agreed upon by scientists. However, the declining province of the Earth is going proof plenty that something worlds are making is doing the Earth ‘s temperature to lift. Scientists have discovered that clime alteration is due to many grounds. O f them all, emanation of nursery gases emerged as a great subscriber to planetary clime alteration. Greenhouse gases are a type of gases that are released and absorbed in the ambiance. These gases when released in extra become highly harmful towards the Earth and contribute significantly to the lifting temperatures and in short, climate alteration. Harmful nursery gases include C dioxide, azotic oxide, methane, CFC and many more. These gases are emitted both from natural beginnings and human activity. Carbon dioxide is released in many human activities. The most important release of C dioxide is from the really organic structure of worlds because people release C dioxide into the ambiance through external respiration. Nonetheless, in the C rhythm, C dioxide which is released from worlds is retrieved by workss to carry on photosynthesis. Then, workss excrete O to be used in human respiration. Through this rhythm, the sum of C dioxide in the ambiance is kept at a safe degree. Sadly, deforestation has caused a immense figure of trees to be removed from our land. Large subdivisions of the surface of the Earth that used to be covered by trees have now become spots of bald land for building of edifices and roads. This means that the C dioxide released by worlds are now rolling free in the ambiance as it has no other to put to travel to. In add-on to deforestation doing the addition of C dioxide in the ambiance, many other factors contribute in the emanation of this destructive gas. Of these are the combustion of fossil fuels, emanation from production mills, and many other industries. Fossil fuels such as natural gas and coal are burned to bring forth electricity, which powers places, commercial edifices and mills likewise. This makes it difficult for authoritiess to command the burning of fossil fuels due to the sheer importance of the operation of these substructures. Besides C dioxide, another unsafe gas is methane. Methane is an abundant organic compound because it chiefly comes from farm animal such as cowss and sheep. Methane is released into the ambiance from the elimination of cowss, sheep and certain other farm animal. This nursery gas is in some ways more harmful than C dioxide because it traps heat and prevents heat from get awaying out of the Earth ‘s ambiance ( Hunter, 2008 ) . Furthermore, it is hard to cut down the emanation of methane from farm animal when it is obvious that we can non halt cowss and sheep from elimination. Chlorofluorocarbon is besides a nursery gas that is doing climate alteration. Chlorofluorocarbon is emitted by many semisynthetic contraptions. Out of the many are from air-conditioners and iceboxs. Fortunately, this can be changed if people would cut down the emanation of CFC merely by non turning on air-conditioners during yearss that are non excessively warm and non maintaining iceboxs open for excessively long so as to forestall extra CFC from get awaying from the icebox.Impacts of Climate ChangeClimate alteration has impacted the Earth and Mother Nature in uncountable and even irreversible ways. Based on a research by Maracchi and Baldi ( 2006 ) , the writers concluded that clime alteration has resulted in higher upper limit planetary temperatures, higher minimal temperatures, increased drouth hazard and increased tropical storm strength. This overall means that the yearss are acquiring hotter in some countries, and colder in others. Climate alteration has caused hurricanes and other natural catastrophes to decline over the past few old ages. In some topographic points, the conditions has besides been affected and showed alterations that had ne'er been exhibited before. From another angle, clime alteration has affected and will impact the wellness of the human population. In some countries of the universe, harvest output has become scarce due to the germinating clime and human nutrition may endure from this. Research by Lloyd, Kovats, and Chalabi ( 2011 ) showed that even after taking into history the fast turning economic system of the universe, clime alteration is still likely to weaken future attempts to cut down child malnutrition. In the context of human version and extenuation of the effects of clime alteration, research workers have conducted surveies to research whether or non people would pattern voluntary extenuation and how they would accommodate to climate alteration. Semenza, Ploubidis and George ( 2011 ) stated that â€Å" motive for voluntary extenuation is largely dependent on sensed susceptibleness to menaces and badness of clime alteration or clime variableness impacts, whereas version is mostly dependent on the handiness of information relevant to climate alteration † . In a separate survey, research workers investigated the wellness impacts of clime alteration in population motions, and examined the wellness deductions of three types of motions likely to be induced by clime alteration. These are physical supplanting by clime impacts, relocation strategies, and migration as an adaptative response ( McMichael, Barnett, & A ; McMichael, 2012 ) . The research workers found that if climate alteration continues on its current class, so it is likely that there will be an addition in the Numberss of people migrating over the coming old ages and wellness hazards will outweigh wellness benefits. On a more scientific note, clime alteration has had its effects on mass motion in mountain environments. By mass motion, Stoffel and Huggel ( 2012 ) referred to motion on mountain countries such as shallow landslides, dust flows, stone incline failures, and ice avalanches. In this survey, the writers found that â€Å" the effects of altering mean and utmost temperature and precipitation are likely to be widespread and to act upon both the happening and the magnitude of future mass motions in mountain parts around the Earth † .DiscussionIn my sentiment, the issue of climate alteration can no longer be solved. If the hole in our Earth ‘s ozone bed is any index, the harm that has been inflicted on this planet is largely irreversible. Nevertheless, authoritiess and people of the society can still take stairss to try to decelerate down the effects of clime alteration. For one thing, authoritiess can get down by happening ways to cut down the emanation of harmful nursery gases . Governments can besides work to increase consciousness of clime alteration and promote the society to take part in attempts to control the effects of clime alteration. Besides that, authoritiess all around the universe should work together to be able to to the full get the better of this job. More scientists should be hired in order to come up with more effectual ways to cover with clime alteration in the hereafter.DecisionClimate alteration is so traveling to go on to impact our Earth negatively and will convey much enduring to the hereafter coevalss if no action is taken shortly. Climate alteration is non an issue that will merely melt off without the attempt of the whole human population. To salvage our planet, it is clip we all came Forth to play a function in its saving. Though we think we are merely one, it is all the 1s that make many and do an impact on the universe.

Tegan Hrad Write Up

Was outsourcing the APP project the right move for Texan given the other possible alternatives? Outsourcing has seemed to acquire a rise In popularity and usage In our modern times. Outsourcing involves entering into a contract in which an in-house company process, or processes, is ultimately handed over and dealt with from a third party's perspective. I would have to say that there are three primary, helpful factors to outsourcing, especially when it comes to the world of business. To start off, the cost of operations can be trimmed down through outsourcing.This, In turn, would assist a reparation or business in accumulating more illustrations. Secondly, every organization out there has the intention of delivering top-of-the-line services and goods. Outsourcing can contribute to more efficient deliveries. Specifically concerning information technology or something that would be considered to be a bit more technical, outsourcing can bolster efficiency within that particular field of a technical nature. Thus, productivity would be improved through outsourcing. Thirdly and lastly, within a set interval of time, an establishment has the ability through outsourcing to complete projects promptly.This Is due to the fact that while a third party is handling a certain progression of a certain company, that individual company can now use its human capital and employees † that may originally were going to have to deal with a peculiar development stage of a certain project which has now been outsourced – in other, more beneficial ways. More labor can be put into other areas. Yet, when concerning one's self or a company's self with such an area as information technology, outsourcing must be looked at with meticulous contemplation In order to guarantee the best possible outcome.Experts, on both ides of the aisle, the customer / purchaser and the outsourced business, must exhibit exemplary communication between the two of them. Both sides need to be participati ng constantly and engaged. Items will need to be analyzed on a constant basis. Participation and engagement will be critical again. With all of this in mind, I would have to say that the APP project being outsourced, on the part of Texan, was not a good move. They might have thought it was a good move, but it turned out not to be because the project bombed, especially In terms of the time Interval In which It was supposed to be completed.Obviously, there were failures In regards to communication. Additionally, I think Texan did not make available various pieces of crucial material that could have helped Hard. Maybe if Hard had possessed more intricate information or more information at a faster rate of speed, they could have optimized various systems and system functions by the Intended due date. SECTION 2: What are the tradeoffs involved in having the requirements analysis for a project performed by one of the firms that would ultimately bold on the project? Off The main touch, con cerning the requirements analysis tort a project, is to texture out owe a system specifically runs and how all the intricacies within that system work together. In the course of any requirements analysis process, tradeoffs must be pondered. Additionally, when an organization ultimately decides to pick that other outfit to perform whatever assignments need to be done, a thorough thought process will have to go in to that as well. A variety of tradeoffs happen based on many motives. Allow me to expand a bit. Leading off, I have to begin with cost.Cost is an essential, necessary component to undertake requirements analysis. Practically every equines out there is attempting to lower costs when taking on any pursuit while simultaneously trying to extract returns at an utmost level. Therefore, if the requirements analysis method is too pricey to do it in-house, the more fitting and suitable approach would be for that business to outsource to another agency the particular tasks and Jobs it wants done. I think ideally a firm or business group of sorts would love to use their own employees to complete tasks that the company needs to be fulfilled.Unfortunately, employees can be limited in their knowledge bases. Internally speaking, it may not be able to be done and then upper management may have to hire new people or possibly more people based on the size of the project or project duties. This ramification may not have been in the minds of senior management. Basically, can senior management hire specialized laborers or can they scoot on by without them? Cost definitely plays a role right here. What will be economical for the company? How long can companies consistently pay for specialized labor to work within their internal structures?What outsourcing options does a company have? Subsequently, constrictions and limitations regarding information technology are an integral part of the requirements analysis process. As a firm or company is mulling over the idea of outsourc ing, the individual company needs to understand how technologically advanced the other agency is. What are the boundaries and controls of that other agency? Do they actually have a proficient team of technological professionals that will be able to deliver what they promise or will they get stuck on something somewhere in the middle of the project? That would not be good.Whenever a company out there, no matter how big or small it is, indicates to go with an outsourcing partnership, it always helps to uncover and verify the chemical aptness of the agency that will be providing the commissioned package of odds and services. Thirdly, time is critical. The deliberation of time intervals and what needs to be finished within a certain time is vital when dealing with a requirements analysis. This is yet another tradeoff. Can we as a company, with everything that is already on our plate, complete projects x, y, and z on our own or do we need assistance getting such projects done in a more t imely fashion?To top off this section, if time is the key element that will make or break a project or series of activities, the companies that are researching outsourcing firms and will eventually pick one needs to find one that is efficient in accomplishing the sought after goal of time management. It is always nice for a business to have a positive rapport with an outsourcing firm. It might loosen up any stresses and that outsourcing firm may win the bid. Yet, how friendly is too friendly? Maybe a friendship could be cause for a lax / careless atmosphere.SECTION 3†² Given our Journeys through the world tot system development method discuss the choice of development methodology employed by Hard Technician. I know in class thus far and in this current case (in certain spots), I learned about some different types of development methodology. From what I gathered, I believe the range of methodologies crosses the spectrum from agile methods and waterfall- type routines over to eng ineering, iterative, and Joint access / design. One can even notice that within the Texan C. C. C. Document, the waterfall model is mentioned in the middle of page four.Furthermore, within the Hard Technician document, on its page four, it used such keywords as iteratively on the top of that page and then linty and Joint meeting in the middle of that page. I found it fascinating to go back through my notes and sort of match up some of these buzz words in the context of these two cases as I read through them. I got to see some of these methodologies referenced, shining a bit more light upon them. Concerning Hard Technician and what they employed, I would have to say the methodology that was exhibited was one of Joint Access and Joint Design.Moreover, I would say the waterfall methodology popped up too. Within the first kind of methodology Count methodology), the creators (the outsourced firm, Hard) remain in contact with the customer (Texan) concerning hoicks about what characteristi cs need to be assimilated into the layout of the current system in place. It is also helpful if the customer (Texan) has some know-how in regards to all the various pieces and cogs that should be built in and encompassed within the system. What the new system is going to be should be a clear picture within the customer's mind.That notion will aid and benefit the minds and thinking processes of the designers, also known as the outsourced firm. The outsourced organization would then develop, foster, and nurture such demented aspects and components into the system. Anything and everything that would be integrated or expanded upon into the system should adhere to strict compliance. The outsourced company cannot put something into the system that is not agreed upon or simply will not fit into the system. In continuation, once the system has been finalized, the client gets to test it.Hopefully the client does test it and does not Just start running with it immediately. The customer compan y needs to make sure they are getting the correct requirements they negotiated. Most likely testing will occur, and this is where both parties can record any inconsistencies and inefficiencies. If rectifications need to be made or functionality needs to be improved, this is where it happens. When Jointly designing usages and purposes, both sides need to cooperate. It is only through this cooperation that a successful end result can be achieved.Texan and Hard need to be on the same page. After reading both cases, it was quite obvious that there were some alignment problems. Furthermore, within this Joint methodology, it is obligatory that both sides have the same real time, working awareness and information for what the anticipated system is supposed to become this also appeared to be problematic). There cannot be delays or miscues sending and receiving data and material. If there is a break down in any of the topics previously discussed, it will cause a failure within the developmen t of the proposed, newer and better system.I do believe with the Joint designing, both companies put forth what they considered to be an adequate amount of effort but through their supposed tortes, they Jointly took a nose dive together. I truly believe each side wanted to help the other side, but they never accurately matched up with each other. It wasn't meant to be. In addition to the Joint access method, I also saw elements of the waterfall method illustrated by Hard. However, with the project climate constantly changing, the waterfall method may not have been the best choice by Hard.Probably a better choice by Hard would have been something along the lines of an iterative method. The waterfall method can be quite linear and rigid. It does not allow for flexibility and scope adjustments. I think the term scope creep ended up hitting Hard pretty hard there towards the end of both cases. With the waterfall method, it seemed to me like Hard could not really go back to a previous ph ase. It seems like the waterfall method displayed by Hard caused the project to overrun not only in regards to time but with cost too.SECTION 4: Why did Hard Technician, the firm that performed the requirements analysis, have scope and requirements problems once the project commenced? Hard Technician decided to implement a methodology that involved sharing. The sharing was intended to be mutual and on a consistent basis. Regrettably, barriers that revolved around steady interaction and dependable exchanges of information hindered a good amount of project requirements. Even though Hard Technician reformed the requirements analysis, many of the goals and ideas that were slotted to take place did not meet the standards that needed to be in place. Problems had arisen.First off, the analysis stage was not a success. Hard had enormously depended upon their former understanding of the system. This understanding and knowledge had come about when they had actually contrived the requirement d ocument. Through this, I can infer that most likely during the quality analysis phase, the project did not excel and outshine, as it was meant. It probably did not show promise and turned out to be a flop. Once again, over-confidence in relation to the system and supposed familiarity with the system contributed to the failings and deficiencies of the planning and devising committees of Hard.As an end product of all of this, there ended up being a wide-ranging shortage of awareness. The customer (Texan) and the outsourced firm (Hard) were not on the same page at all when it came down to the requests and wishes for what wanted to be done with the A / P System. Secondly, the Low Level Design Documents come to mind. There seemed to be time lost or time not properly used concerning the Olds. I do not think the company of Texan embraced a correct development methodology. Moreover, I do not believe Texan had enough adequate resources or enough expert-type employees.There are two great quot es on page three and then page four in the Hard Technician case that back up the previous sentence. The first one was: â€Å"While at the initial meeting, there had been many people close to the A / P project, it unfolded that it was only the most vocal person at the meeting who understood the system: Julia lone. † The second was: â€Å"As a short cut, Hard decided that it would be impossible for Lila Jones (the expert) to review every [single] document, so they distilled what they knew onto a set of Powering slides which they presented to Jones for her reaction. Additionally, the interruption of said time was intrinsic regarding the end date for the project. As a consequence tot all these time issues, the managing team obviously wanted to take precautions and preventative measures to try to condense the time of culmination for the project. However, in a way, this over eagerness to remedy time management difficulties headed towards some other errors that inadvertently held p the typical and customary functioning of the system. Overall, another methodology should have been used. I think the system failure was due to the methodology that got picked.There should have been another course of action where Texan did not have such a principal role. If that had been the case, maybe Hard could have improved the performance of the system. SECTION 5: The Case Writers state: â€Å"Sadly, Smith knew that â€Å"Leadership† and â€Å"Commitment†, the paucity of which was blamed for untold IT failures were not the problems here. † Critique- do you agree? What do you see as the most important IT management failures here? It is quite evident that there was a deficiency in the commitment and leadership categories from both sides, Texan and Hard.This paucity, as it is called, caused several complications throughout the execution of the A / P project. Thus, I do not agree with the quotation above. I think leadership and commitment were some of the major problems and contributed greatly to the unsuccessful nature of the project. I mean, Texan did not exactly express an overwhelming dedication to the project due to the fact that it never truly released a sufficient amount of knowledgeable staff to alp accelerate the OLD reviews. In response to all of this, Hard was pretty accommodating and compliant to the seemingly inflexible ways of Texan.The mannerisms of Texan displayed an attitude as if they did not care if the project was a success or not. Furthermore, Texan was adamant about having a fixed-price contract. This was all regardless of over-flowing costs and even the enthusiasm and cooperation of Hard to pay for some of the additional costs. This right here is sort of exemplifying in a way that Texan really did not want to go the distance with this project. I feel as if Texan Just wanted to pay someone swiftly and have the outsourced company get it done swiftly too.Moreover, another conceivable drawback that could have endangered and threatened the project was employing the exact same company that also performed the requirements analysis. Concerning one final thought and going back real quick to the fixed-price contract, the usage of this kind of contract forced a sizeable test upon Hard in tackling the new transformations of the execution of the project. The system had some very complex pieces to it that were not initially recognized. SECTION 6: Which of the options for moving forward that Texan identified would you recommend? I would have to state that the project at hand was an immediate failure.Many conditions and obligations were not met. It is also obvious that more time and more money will be necessary to guarantee that at some point the project will be officially completed. Two primary reasons for the shortcomings of this project, yet again, included the sluggish rotational speed in regards to the L Ads and now tats they could send them back and forth to one another accompanied with appropriate feed back ND secondly, the consciousness that suddenly came about in regards to the fact that other and new elements needed to be incorporated into the system of which had not been delineated within the requirements analysis.Out of the four possible choices on page five of the Texan document, I would go with a mix of one and three. Texan should â€Å"stick with Hard†, and they should also continue to â€Å"devote resources to ideally fix, or at least patch the existing system. † The fundamental recommendation, as I see it, would be to expand the timeline rather than to considerably shrink the project's nationality. I think Hard is starting to see the complexities, they Just need more time.An entirely new outsourced firm, I think, would be bad. A new firm might not even see what Hard is recognizing right now for an even longer period of time, which could possibly produce what would seem like an eternal drag of resources and money. I think this recommendation would be the bes t. I think it would be advantageous to Texan and Hard logically speaking because eventually the deliverables would be met, they would specifically be met by Hard, and maybe some sort of relationship restoration could be had.

Marx and Weber within Religion

Marx and Durkheim jointly cover the nucleus of the sociological thought on various issues. They encompass the major issues within the sociological tradition. Religion remained their favorite sociological subject and their have speculated over the issue in the modern sociological context. Marxian reflection on the sociology of religion is very limited whereas Durkheim has contributed largely on the philosophical and sociological issues pertaining to religion.   Marx is considered as an avant-garde sociologist on the concept of religion. Being influenced by Hegel's philosophy, Marx considers religion is a manifestation of â€Å"material realities and economic injustice†. Therefore, he labels problems in religion are eventually ultimate social problems. Most of the Marxian thought on the sociological aspects of religion is reflected in the quite a few opening paragraphs of his â€Å"Contribution to the Critique of Hegel’s Philosophy of Right: Introduction.† These are the same passages that include his widely quoted pronouncement on religion, that â€Å"it is the opium of the people.† Nevertheless, this statement by Marx can not be taken as demonstration of Marxian religious view. It is often misquoted devoid of its context. Marx’s starts his essay â€Å"Contribution to a Critique of Hegel's Philosophy of Right† with such words; â€Å"For Germany the criticism of religion is in the main complete, and criticism of religion is the premise of all criticism.† (Marx 1964B: 43) This raises the concerns why Marx has pronounced religious criticism as the essential element of all criticisms. The basic factor that compelled Marx to declare religious criticism as the basic form was the magnitude of significance that religion holds in the lives of humans. Now the question arises why Marx has declared the criticism of religion as he basic of all criticisms. John Macmurrary considers that it was the acknowledgement of historical judgment on the part of Marx. It was an illustration of his understanding on the social function of religion. He says in this regard; By criticism, in this phrase, we must be careful to understand what Marx understood by it, not the blank denial of religion, but the historical understanding of its necessity and function in society, which leads to its dialectical negation when its function is completed. Marx meant that the understanding of religion was the key to the understanding of social history. (Macmurrary 1935: 219) Mckown reinforces the same understanding like Mcmurray that Marx deems religion as a useful social tool and this thinking developed as profound analysis of social history pertaining to religion. But Mckown further emphasizes that this statement has too much generalization. (Mckown, 1975. p.46) Marx further asserts that religion is the production of social evolution and its serves society and state in several ways.   He does not eulogize religion but consider it of vital importance for layman as it enriches their lives with sense of worth. He says in this regards; Religion is, indeed, the self-consciousness and self-esteem of man who has either not yet won through to himself, or has already lost himself again. But man is no abstract being squatting outside the world. Man is the world of man—state, society. This state and this society produce religion, which is an inverted consciousness of the world, because they are an inverted world. Religion is the general theory of this world, its encyclopedic compendium, its logic in popular form, its spiritual point d'honneur, its enthusiasm, its moral sanction, its solemn complement, and its universal basis of consolation and justification. It is the fantastic realization of the human essence since the human essence has not acquired any true reality. The struggle against religion is, therefore, indirectly the struggle against that world whose spiritual aroma is religion. (Marx, 1964) Appraisal of religion is primary as religion creates the inverted delusions that the religion world i.e life hereafter, deities etc. is factual and that the material world is a shadow of that real life. So in his criticism of â€Å"religion†, he hit any religion that capsizes the physical world from being the primary reality. As an acquittal from his explicit attack on, Marx lessens his negative perception by evaluating the foundational purpose of religion in this way; â€Å"Religious suffering is at the same time an expression of real suffering and a protest against real suffering. Religion is the sigh of the oppressed creature, the sentiment of a heartless world, and the soul of soulless conditions. It is the opium of the people.† Marx’s religious viewpoint is not sympathetic toward religion and he does not consider it an extra-human phenomenon. But he is of the view hat religion is a product of society in order to provide solace to the distressed people. It was the mechanization of the poor to create an illusory world for themselves to create an escape from harsh realities of life. So he thinks that abolition of religion is necessary to eradicate the illusory world and create an environment for their real happiness. He says that religion is not a malady in itself but it is the indication and the remedy (simultaneously) of that malady i.e. religion is an expression and solution to a more fundamental happiness. So Marxian assertions about religion are not negative as they are often understood and interpreted. It manifests that Marx has a â€Å"partial validation of religion† until a suitable economic system does not remove the causes that created it. Marxian idea of religion derives its strength from his idea of â€Å"alienation†. He think hat it was â€Å"alienation† [1] that dehumanize the individuals and religious opium comes as a minimum resistance by the exploited people that provides illusory hope against the real exploitation. Another Marxian critic, Norman Birnbaum (1969), interpret this phenomenon in his way, to Marx, â€Å"religion is a spiritual response to a condition of alienation.† (p.126) Illustrating the ultimate and real purpose of religion (contrary to the view of the commom folk), he further exaplin Marxian view; â€Å"Religion was conceived to be a powerful conservative force that served to perpetuate the domination of one social class at the expense of others.† (Ibid 127).† So this a cause and effect phenomenon as this illusory hope of common and exploited folk further distoirts the socio-economic condition and in this way self-alienation of individual oincreases with more reliance on religion. Raines[2] sums up the Marxian sociology of religion in this way; â€Å"Like the Hebrew prophets of old, Marx knew that to speak of social justice we must become socially self-critical, and that means becoming critical of the ruling powers—whether they be kings or priests or investment bankers†¦. For Marx, all ideas are relative to the social location and interests of their production. And like the prophets before him, the most revealing perspective is not from the top down or the center outward, but the†¦point of view of the exploited and marginalized. Suffering can see through and unveil official explanations; it can cry out and protest against the arrogance of power.† (Raines) To Durkheim, religion was a social phenomenon that originates directly from the social needs of a society but he considers it an essential regulating force that shapes and determines the consciousness of a society. But its most important purpose is social cohesion. A close analysis of history by Durkheim[3] reflected that religion is a valid and vital force that binds the individuals and societies together.   Describing Durkheim motives o study religion on a broader level, Lewis Coser write in his monumental work â€Å"Maters of Sociological Thought†; Durkheim's earlier concern with social regulation was in the main focused on the more external forces of control, more particularly legal regulations that can be studied, so he argued, in the law books and without regard to individuals. Later he was led to consider forces of control that were internalized in individual consciousness. Being convinced that â€Å"society has to be present within the individual,† Durkheim, following the logic of his own theory, was led to the study of religion, one of the forces that created within individuals a sense of moral obligation to adhere to society's demands. (Coser, 1977. p. 136) Durkheim main concern was trace down the social origin of religion. the sociological interpretaion of religion. Fot this purpose, he tried to comprehend the basic forms of social religions. He   illustrated that Australian Toteism is the most rudimentary form of a religion. He considers that it was the basic social necessity of the social entity that compelled that group to devise a religious activity. Further explaining the social origin of religion, Durkhein says that religion is an epitome of social cohesion. To Durkheim, society was not a mere collection of individual but is has other internal and external dimensions. Internally, it is the substantial device that moulds our beliefs and attitudes while on the external horizon, it exerts and maintains pressures from the society to facilitate conformity to the above-mentioned collective beliefs and attitudes. For these two purposes, it devised the religious activity. He thought that the absolute purpose of religion is to enable people to show a willingness put their invidual interests and personal propensities and to put interests of society ahead of their own. So it capaciates the people to get ready for a cohesive social life. Ultimately, if individuals want to be happy, so they must regulate their individual needs and aspirations and their propensities must be confined into limits. This regulatory role must thus be executed by an external agency superior to the individual i.e. by society. Both these feature of social facts explains clearly that society is an independent entity that works for the collective benefits and dies not surrender to individual proclivities and requirements. Religion acts as social tool for this regulatory role of society. Religion internalizes that regulatory process and individuals act on that as an obligation. Durkheim consider religion as â€Å"society divinised† because religion only acts in the social domain. Durkheim observes god of divine manifestations of it as society itself. He takes god in the functional perspective and attributes functional traits to god and further links these characteristics to social phenomenon. For example, he says that â€Å"god is first of all a being that man conceives of as superior to himself in some respects and one on whom he believes he depends. †¦ Society also fosters in us the sense of perpetual dependence. †¦ Society requires us to make ourselves its servants, forgetful of our own interests†. (Elementary Forms for Religious Life, p. 208-209). Durkheim deems religion as â€Å"a unified system of beliefs and practices relative to sacred things, that is to say, things set apart and forbidden—beliefs and practices which unite into one single moral community called a Church, all those who adhere to them† (Elementary Forms for Religious Life, p. 47). He makes an important distinction in religious domain that is based on the separation of human experiences i.e. profane and the Sacred. Profane is the dominion of mundane life experiences i.e. routine work, daily life activities etc. This sphere has an ultimate utilitarian approach. The sacred realm constitutes of no-mundane experiences that includes he recognition of a non-empirical authority and non-utilitarian activities.   He says in this regard; A society whose members are united by the fact that they think in the same way in regard to the sacred world and its relations with the profane world, and by the fact that they translate these common ideas to common practices, is what is called a Church. In all history, we do not find a single religion without a Church. (Elementary Forms for Religious Life, p. 44) So a superior fusion of profane and sacred life makes the social cohesion that is necessary to put the civilization on the path of progress and prosperity. He describes the social association as an incarnation of relation between individuals and divinity. Coser says in this regard; â€Å"Religion is eminently social: it occurs in a social context, and, more importantly, when men celebrate sacred things, they unwittingly celebrate the power of their society. This power so transcends their own existence that they have to give it sacred significance in order to visualize it. (Coser, 1977. p. 136) Durkheim does not support Comte’s assertion that humans must endeavor to create a new â€Å"humanitarian cult† based on the rational principles. Durkheim like Marx does not suggest an abrupt ending to religion but reinforces the Marxian that it should work until an appropriate alternative does not replace this vital sociological tool. He says in this regard, â€Å"We must discover the rational substitutes for these religious notions that for a long time have served as the vehicle for the most essential moral ideas.† (Moral Education, 1961. p.9) Coser sums up the religions ultimate function as described by Durkhein, in this way; Finally, religion has a euphoric function in that it serves to counteract feelings of frustration and loss of faith and certitude by reestablishing the believers' sense of well-being, their sense of the essential rightness of the moral world of which they are a part. By countering the sense of loss, which, as in the case of death, may be experienced on both the individual and the collective level, religion helps to reestablish the balance of private and public confidence. (Coser, 1976. p.139) So Both Marx and Durkheim consider religion important social tools that give purpose and meaning to the human life.[4] Both consider the values of world religions i.e. intrinsic value and dignity of human perspective an important element but Marx views it as a toll of the oppressor to perpetuate its practices and to provide a fictitious idealism of human dignity to the common folk.   However both consider institution of religion as an imperative social necessity hitherto. References Bellah, Robert. â€Å"Durkheim and History.† American Sociological Review 24 (1959): 447- 61. Chiodi, P. Sartre and Marxism. Harvester Press Ltd. 1976. Coser, Lewis A. Masters of Sociological Thought: Ideas in Historical and Social Context, 2nd Ed., Fort Worth: Harcourt Brace Jovanovich, Inc. 1977. Emile Durkheim, Moral Education. New York; The Free Press.1961. Emile Durkheim, The Elementary Forms of Religious Life. New York; The Free Press, 1954. Macmurrary, John. The Early Development of Marx’s thought in Christianity and The Social Revolution. Ed. John Lewis;  Karl Polanyi;  Donald K Kitchin. London, Gollancz, 1935. Mckown, Delos Banning. The classical Marxist critiques of religion: Marx, Engels, Lenin, Kautsky. The Hague : Martinus Nijhoff, 1975. Marx. Karl. Introduction to a Critique of Hegel’s Philosophy of Right. 1844 Pickering, W. S. F. Durkheim's Sociology of Religion: Themes and Theories. London: Routledge & K. Paul. 1984. Raines, John. Marx on Religion. Philadelphia : Temple University Press, 2002. [1] Chiodi, the famous Marxian critic, Has defined Marx concept of alienation in these words; â€Å" It is the negative process by which a subject makes himself other than himself by virtue of a constraint which is capable of being removed on the initiative of the subject himself. â€Å" (Chiodi, 1976. p.80) [2] John Raines is Professor of Religion at Temple University. [3] Most of the Durkheim’s critics regards his findings as theoretical and ahistorical contemplations but Bellah is of the view that â€Å"Almost all of [Durkheim's] own researches draw heavily from historical and ethnological sources and are in fact organized in an historical framework† (p.  448). [4] Durkheim considers it the ultimate function whereas Marx labels it as inverted and pretended reality.

Informal Learning in the workplace is a more significant, effective Essay

Informal Learning in the workplace is a more significant, effective and superior form of learning to formal classroom-based learning. Critically discuss this statement - Essay Example Moreover, organizations tend to engage in a variety of activities thereby requiring extra skills among the human resources. Some of the skills may be acquired in the workplace other than incurring additional costs for formal training. For example, problem solving and effective communication are skills that can be acquired in the workplace through informal learning. This paper presents a critique of the statement that informal learning in the workplace is a more significant, effective and superior form of learning to formal classroom-based learning. It focuses the underlying principles of this kind of learning in organizations in relation to the likelihood of accomplishing productivity and competitiveness. It highlights the strengths that give it an upper hand over formal learning in classrooms and the benefits that organizations derive from the adoption of informal learning in the workplace. Nevertheless, there are a few negative aspects of this type of workplace learning. These features that make some organizations to prefer the formal classroom based learning have been discussed. Informal learning is an arrangement whereby skills are acquired without any programmed curriculum. The learner pursues knowledge without a prearranged procedure and can virtually acquire information from any source. The employees in the workplace acquire new knowledge through interacting with others, handling equipment and brainstorming with team mates in establishing solutions to emerging problems in the workplace. As Cross (2007) observes, knowledge acquired when a person knows what he/she desires to accomplish a particular goal leads to efficiency than the skills acquired through a set of courses that are mandatory for learners to undertake for them to be qualified. Most of the skills acquired through informal learning are through unexpected encounters in the workplace. The employers do not control what is to be learnt. Work

Astro All Asia Networks ( DBA CONSULTANCY ) Assignment

Astro All Asia Networks ( DBA CONSULTANCY ) - Assignment Example Astro also runs production of films and its business ranges from commissioning and distribution of films. Its subsidiary Celestial Pictures own the largest film library in China. At present, Astro All Asia Networks is looking to expand its business in entertainment and media markets of the growing markets in Asia where there are ample scope of market penetration. Astro have invested in a joint venture of DTH services in India where the company envisages opportunity for growth. Apart from the opportunities, the threat to the company and concerns over its current positions are also important to study. Rationale of Study The rationale of the study is to examine the strategies of the Astro All Asia Networks in promoting its prospects of short term and long term growth. The current position of the company and the strategic methods of alliance for entering the foreign markets could be discovered with the help of this study. The study also provides an insight on the political, environmental , social, technological, economic and legal risk to which the company is exposed in its current business position. The strength, weakness, opportunities and threats to Astro could be analyzed with the help of this study. Significance of Study The significance of the study on Astro All Asia Networks and its current business position is that the performance of the company and its current position could be used to get an understanding of the position of media and entertainment industry. The threat of substitute products and services of the Astro could be analyzed with the help of this study. The emerging trends in the media and entertainment industry of Astro would provide information on the competitive market scenario. The current situation of Astro’s business could be analyzed to find the potential threats of the new market in the under-penetrated markets of Asia. Apart from this information on the bargaining power of the suppliers and the customers could also be obtained. Obj ectives of Study The objective of this study is to provide an insight to the managers of the concerns of the company, the emerging risks and threats to the business of the company. The study is aimed at investigating the threats of Astro’s business like the probabilities of convergence its businesses of digital media and entertainment with the business of computers, laptops and note books. The threats of World Wide Web to the business of Astro are also examined. The threats of mobile networks on the business of Astro are also examined with the help of this study. The study is also aimed at exploring possible weakness in terms of political, social and environmental exposure in the foreign markets for expansion activity. The technological, economic and legal challenges for Astro in its current situation are also investigated with the help of this study. Scope and Limitation of Study The scope of this study is that it provides an insight on the opportunities of expansion of Astr o All Asia Networks in Malaysia as well as in the under-penetrated markets of Asia. The possibilities for stabilization of acquisition cost of subscriber through its quality of services helps to judge the prospects of profitability of the company. T

Pay for performance increases job satisfaction Essay

Pay for performance increases job satisfaction - Essay Example Another point is that with financial reward workers tend to remain more reliable and honest in work. A contrasting view to this is that the employees can take the employer for granted and also they can end up in accidents due to excessive work. The paper will analyse all four different views and ultimately try to assess whether the pay for performance will give satisfaction to workers. The first argument states that workers are more satisfied when they are paid for their performance. The employees work more sincerely if they are give incentives for their work. Employees do respond well to incentives for better performance and to recognition for doing especially outstanding work. Employers shouldn’t ignore incentives if they want great performance from their employees. Workers always look forward for ways to achieve incentives for their handwork. Achen(2007)claims that â€Å" Properly designed performance incentive programs not only employees develop or enhance job skills†. The employees become even more committed once they realize that their work is being appreciated by the employer. They will try all the more to be sincere in their job and try to enhance their working skill to bring more productivity. The second argument is that when the employees are paid for performance they bring in more profit to the organization..According to Blinder(1990,p.41), â€Å" Since incentive system pay more to more productive workers, workers who are inherently more productive will tend to sort them towards incentive – using firms†. This shows that incentive giving companies receive more hardworking employees which in turn will increase their productivity.Billikof (2006)states that â€Å" Incentive pay has the potential to increase worker productivity if properly designed and maintained.†When the workers see that they are achieving financial reward for their work they are encouraged more to do better performance .They feel like achieving the goal of

Building of professional competence Essay Example | Topics and Well Written Essays - 1000 words

Building of professional competence - Essay Example According to the research findings it can therefore be said that communication remains one of the vital elements to every professional in conducting his daily activities. Communication needs to be very effective in businesses in order to create a mutual exchange of understanding between the conveyer of the information and the readers. Business communication ensures that there is constant flow of information. More than often, communication plays an important role in giving information to the interested parties of an organisation including employees and shareholders notwithstanding the general public. In the presentation on Harrods holdings, effective communication was made to various parties. This comprised of the customers who were served in Harrod holdings and investors who were the key shareholders in the company. With regards to the customers the report gives information based on the location of Harrod holdings within its business actual position in the market. In addition, the co mpany’s managers give a convenient highlight on the presence of other boutiques that Harrod holdings have around other parts of the world. The report given based on Harrod holdings also shows the owners of the company thus, giving the public the image of the company. year that it was founded as well as the year and place of incorporation; this shows the depthness and clarity of giving information. Through the report we have learnt on the significance of improving our interpersonal communication skills. Working with others In coming up with a report on Harrods holdings the staff worked together in groups to manage the company’s sales portfolio. In this group every individual exhibited a high level of corporation as it is highlighted by the high volumes of sales. Working in a team combines the skills and the creativity of a diverse number of individuals in the group. Teamwork is the key to the success of every team. During our reporting on Harrod holdings we devised a te am process, roles and behaviours. In managing a team all members occupational obligations are supposed to be considered, thus, working out the time into each member busy schedules remains important in working as a group. In the meeting, determination of members strength and weaknesses assisted greatly in task allocation. We owe the success in our team to our abilities to compliment each other and distribute tasks accordingly. In the team we had cohesiveness and productivity given that our final common goal was set. Improving own learning performance More than often, individuals set out standards that are geared on improving the learning performance. As a result, the study on Harrod Holdings was able to set out standards based on key skill that we identified over time within the activities carried by employees. These skills have assisted the company in developing themselves as independent learners from within the group members especially, as the employees focused on achieving the goa l of giving an increased sales production to Harrod Holdings. This is relevant in the presence of process skills that focus on target-setting through effective planning. Later on, we focused on process skill advanced to learning of new techniques

Saving my best friend's life Personal Statement Example | Topics and Well Written Essays - 750 words

Saving my best friend's life - Personal Statement Example That instance triggered our desire to love scouting more. The skills and manners taught to girl scouts helped in building our self-confidence and honing our talents. It is really good to reminisce the old days while slouching on our newly vacuumed sofa and munching a fresh green apple on a Sunday afternoon. I am more of doing some reflection on the homily of Pastor Edward at the Liturgical Service this morning. "Have you done any good for others Have you become a Good Samaritan in one way or another Have you saved someone's life" he asked. I am not a super religious individual, though the questions posed by Pastor Edward hit me. Indeed, in my years of existence have I done something significant for others or am I the sole receiver of goods Was there an instance where I was able to save somebody else's life Charlotte and I often save each other from our parents' wrath whenever our adventures go overboard. "We were so worried about you! Have you forgotten you still have parents concerned about your welfare" My mom broke into these words when she discovered that I sneaked from the house for my first girl's night out. "I'm sorry ma'am, it's my fault and it will never happen again," Charlotte was quick to say. How I miss dear Charlotte. Her family had moved to Oregon since her father's job reassignment couple of years ago. Have I ever repaid her for saving me from Mommy's anger I do not recall any instance when I saved my best friend neither from any criminal, nor from wild animals when we go camping. Lo, now I remember. Four years ago on a Tuesday morning, I was feeling so down after my first heartache. Charlotte came to visit. She tried very hard to cheer me up. She prodded me to go bungee jumping with her. "It will enable you to unload you're bursting chest," she told me. "As you bungee down you can yell the hurt out loud and bury it deep into the ocean," Charlotte further urged me. The athletic spirit in me seemed to have sympathized with my hurt feelings. But Charlotte is really in the mood for some extreme outdoor fun at that time; so, she thought of going out with some of our friends. "I don't feel like going out Can you stay with me instead I insist, pleeease!" I asked her to share my anguish. So Charlotte, the best friend that she is, stayed with me the rest of that day. She decided to go home after dinner. When she left, I turned on the television set. I don't want to grow deaf with the silence of my room. I wanted to hear something. As I surf the TV channels, the evening newscast on CNN caught my attention. "Oh my God!" I gasped. The news anchor goes like, "Four were killed while thirty others got injured when a bridge East of California fell around 2 o'clock this afternoon" "Two o'clock," I thought aloud, "that is exactly the time when Charlotte would have passed through that bridge had she went bungee jumping in California today." Instinctively, I went down on my knees thanking God profusely. Early Wednesday morning, my best friend called on me. She learned about the accident in the late night news. We hugged each other tightly while tears roll down our cheeks. We attended the Church Service meaningfully on that day. "Indeed, that incident made our friendship stronger. But why did Pastor Edward's homily seem to have strung a chord in my heart" I thought, "Hey, it was July 29 when he delivered that

Invasive Species Position Paper Grading Rubric Essay

Invasive Species Position Paper Grading Rubric - Essay Example Later these AHBs were found in Arizona, California and Southern parts of United States. AHBs are more adaptable to tropical regions where the abundance of flora is dependent on unpredictable rainfall. As an adaptability to this factor AHBs they frequently swarm to new habitats, reproduce rapidly with shorter developmental life cycles and survive even on sparse supplies of pollen and nectar. Economic threat: Essential need for honey bees to pollinate crops as well as honey production is the matter of great economic concern. Americans are known to consume about 275 million pounds of honey every year. In this context AHBs produce less honey and wax when compared to EHBs. They also produce less wax affecting the manufacture of candles, polish and floor wax. Due to frequent swarming and extensive hive abandoning nature they are less preferred in managed beekeeping industry. Ecological threat: i) They compete and displace local EHBs and other pollinators for nectar and pollen. ii) AHBs invade EHB hive and are capable of upsurging the hive and replacing the EHB queen. In a single generation the EHB matriline is eliminated and the entire EHB hive being Africanized (DeGrandi-Hoffman 2006). iii) Studies of DeGrandi-Hoffman (USDA 2004) have shown that when EHB queens were inseminated with equal proportions of African and European drone sperms, the EHB queen preferred African sperms, producing on an average of about 70% AHB offspring. These factors may eventually decrease the abundance of other bee species which affects pollen harvest and reduce EHB progeny. Social threat: AHBs are more aggressive and sting in greater number on less provocation and respond to any disturbances such as loud noises, strong odors around the hive. They are able to sense threat within 100ft and track upto 1/4th a mile. A sting of a single bee releases a pheromone which stimulates other bees to agitate and attack. The sting of AHBs is know to cause anaphylactic shock. The venom of the bee triggers the release of histamine which can lead to vasodilation and loss of blood pressure. If the condition is not reversed within short time it may lead to death of the person due to shock. Methods of control AHBs are better pollinators when compared to EHBs as they emphasize on brood rearing and growth of the colony rather than honey production. Hence their complete elimination is not a wise option. Agricultural Research Service scientists along with groups like the American Beekeeping Federation, the American Honey Producers Association and the Apiary Inspectors of America have been entrusted with the job of finding the solution to the problem of AHBs in US. Two popular basic methods of control are i) Drone flooding: By limiting the possibility of Africanized drones mating with Europeans queens where commercial reared queen bee has a chance to mate with common honey bees. ii) Requeening: replacing queen of

A Book Report on “Heat” By Mike Lupika Essay Example for Free

A Book Report on â€Å"Heat† By Mike Lupika Essay Sportswriter named Mike Lupika intelligently wrote a piece of story that proves life is still beautiful despite the heartbreaks and difficulties. The author also portrays a story that illuminates the truth that a person’s talent is special and must be developed by the one who was gifted as such. The social behavior displayed in the book is very degrading that some of the male characters in the book including their adult friends lied to the authorities (â€Å"Heat†). However, the interesting and notable parts of the fiction are those that mentioned fast food like Mc Donald and those drink and clothing brands that were mentioned in the book. According to Common Sense Media Website, the book entitled â€Å"Heat† has 220 pages and published by Penguin Putnam, Incorporated (â€Å"Heat†). The book is also published last April 16, 2006 and its genre is fiction about sports (â€Å"Heat†). There are many things that can be learned in the book like surviving in a difficult life, ethical standards like honesty, and developing a gift or talent that only a few lucky people can have in this world. Moreover, the book entitled â€Å"Heat† is a story about a boy who is so talented in the field of baseball sports. The story of Michael who is a 12 year-old pitcher tells about being poor and orphaned but with positive attitude in life. The story revolves around the hopes of Michael’s father that his son could play with the Little League World Series. Michael’s difficulties worsened when he was accused by a player and a rival coach that the disclosure of his age was fabricated (â€Å"Heat†). As a result, Michael was suspended from playing baseball after it was divulged and alleged that he was older that he mentioned in his profile as a player. However, Michael was able to face all these problems positively by being cheerful and well-adjusted. Works Cited â€Å"Heat†. 2008. Common Sense Media Website. 8 September 2008 http://www. commonsensemedia. org/book-reviews/Heat. html

Spatial Decoupling methods for Digital Suscriber Line

Spatial Decoupling methods for Digital Suscriber Line In this paper, we present a novel method of spatial decoupling method to the pre- and post-processing of bundled digital subscriber line (DSL) systems using polynomial matrix decomposition algorithms. The proposed algorithm introduce a novel analysis and synthesis frequency splits in addition to upper frequency limits that play a major part in achieving the expected data rates. Instead of the traditional discrete multitone (DMT) architecture, sophisticated modulation structures known as filtered multitone (FMT) precoder for the downstream, and its upstream counterpart an inverse FMT equalizer are evaluated. Simulation results confirm that per-band equalization of polynomial matrices can enhance data rates by using this proposed spatial decoupling approach for DSL lines. Index Terms- Polynomial Matrix Decomposition, Filtered Multitone, DSL, DMT, WHAT IS OFDM? In this paper, we present the foundation for a future generation of spatial decoupling method to the pre- and post-processing of bundled digital subscriber lines (DSL) systems. The paper proposed a new analysis and synthesis frequency splits in addition to upper frequency limits that play a major part in achieving the expected data rates. Instead of the traditional discrete multitone (DMT) architecture, a more sophisticated filtered modulation structure known as filtered multitone (FMT) is proposed in the downstream, and its upstream counterpart an inverse FMT operation. DSL have for decades used DMT to allow the transmission of several high speed broadband signals through the twisted pair copper wire at the same time. Each broadband signal is on a separate frequency or, more specifically, assigned to independent DSL tone/ channel. For instance, what we call Channel 2 occupies 54 MHz-60 MHz. Within each channel used for NTSC analog TV transmission, one will find an amplitude modulated (more specifically, vestigial sideband amplitude modulation or VSB-AM) visual carrier located 1.25 MHz above the lower channel edge, and a frequency modulated aural carrier 4.5 MHz above the visual carrier. A color subcarrier is located in between the visual and aural carriers, approximately 3.58 MHz above the visual carrier. When the cable industry made the jump to digital transmission several years ago, the modulation of choice was QAM. Each downstream QAM signal which is really a double-sideband, suppressed-carrier analog RF signal occupies the same six megahertz of bandwidth as an analog TV signal. The current method of QAM transmission is known as single carrier QAM (SC-QAM); the latter is true even when DOCSIS 3.0 channel bonding is used. Each channel slot carries only one modulated carrier a QAM signal hence, the SC-QAM moniker. The entire data payload transmitted in the channel modulates just that one QAM signal. Now imagine transmitting a large number of individual very-narrow-bandwidth QAM signals hundreds or even thousands within a given channel. A 6-megahertz-wide channel could, for example, contain up to 480 narrow QAM signals that are spaced only 12.5 kilohertz apart. Each of these narrow QAM signals, called a subcarrier, subchannel, or carries a small percentage of the total payload at a very low data rate. The aggregate of all of the subcarriers data rates comprises the total data payload. For improved spectral efficiency, the subcarriers actually overlap one another. This sounds counterintuitive, because one would be inclined to think that, if signals overlap each other, interference will occur. With OFDM, the subcarriers are mathematically orthogonal to that is, distinguishable from one another, which takes care of the interference concern. Orthogonal in this case means the subcarriers are independent such that there is no interaction between them despite the overlap in frequency. The concept is analogous to having zero inter-symbol interference (ISI) in the time domain. Orthogonality is achieved by spacing the subcarriers at the reciprocal of the symbol period (T), also called symbol duration time. This spacing results in the sinc (sin x/x) frequency response curves of the subcarriers lining up so that the peak of one subcarriers response curve falls on the first nulls of the lower and upper adjacent subcarriers response curves. Orthogonal subcarriers each have exactly an integer number of cycles in the interval T. With OFDM, the concept of a six-megahertz-wide channel no longer is necessary. The previously mentioned NCTA paper includes an example of a downstream OFDM channels bandwidth being as wide as 192 megahertz, supporting some 15,200 subcarriers spaced 12.5 kilohertz apart. Along with the subcarriers are pilot tones for synchronization and other purposes. There are guard bands at each end of the 192- megahertz-wide channel, resulting in a useful bandwidth of 190 megahertz. The useful symbol duration time is 80 microseconds (ÂÂ µs), the reciprocal of which is the previously noted subcarrier spacing: 1/0.000080 second = 12,500 hertz. The total symbol duration time is 84.13 ÂÂ µs, which includes what are called guard interval samples and symbol shaping samples. Assuming 4096-QAM on each subcarrier, the 192- megahertz-wide channel supports 2.11 Gbps without FEC. Other example channel bandwidths discussed are 96 megahertz and 48 megahertz. All of these particular OFDM channel bandwidths are multiples of six and eight megahertz, which allows easier coexistence with todays North American and European channel plans. If the spectrum doesnt have enough room for a full OFDM channel, some of the subcarriers can be nulled, which effectively turns them off. OFDM can be used for multiple access say, as OFDMA in the upstream by assigning different subcarriers to different users. OFDM also can be used in combination with such other multiple access schemes as time division multiple access (TDMA). In this case, the full channel would be assigned to one user at a time, and the multiple access achieved via time division. When combined with TDMA, OFDM can deliver a very high peak-data rate, which may be desirable for some applications. Pros And Cons Advantages of OFDM include the ability to adapt to such degraded channel conditions as severe microreflections without the need for complex adaptive equalization algorithms. One reason for the latter is that a very narrow bandwidth subcarrier typically experiences what is known as flat fading when micro-reflections affect channel response. This is in contrast to a SC-QAM signal that occupies the full channel bandwidth and is susceptible to amplitude ripple (standing waves) across that full bandwidth. Each OFDM subcarrier sees just a tiny portion of the ripple, which for the most part affects only the amplitude of the narrow subcarrier. Compensating for what amounts to little more than an amplitude variation among subcarriers simplifie s the fix. Likewise, the composite OFDM signal is more robust than SC-QAM in the presence of interference. For example, a narrowband ingressor like a pager transmitters signal affects only a few subcarriers rather than taking out the full channel. Depending on the severity of the interference, FEC may be able to deal with it. Alternatively, the OFDM transmitter simply can disable a few subcarriers to avoid narrowband interference on problem frequencies. Inter-symbol interference is generally less of a problem with OFDM because of the low data rate per subcarrier. As discussed earlier, the overlapping nature of OFDMs subcarrier transmission provides high spectral efficiency. If information about the channels condition is sent back to the transmitter by the receiver, then adaptive modulation, FEC and power allocation can be applied to all subcarriers, blocks of subcarriers or even individual subcarriers. In other words, some subcarriers in the channel can use higher orders of modulation than other subcarriers, some subcarriers can have more aggressive FEC, and the power of individual subcarriers can be varied all on an as-conditions-warrant basis. OFDM does have a few disadvantages: It is susceptible to frequency and clock errors, although the pilot carriers that accompany the subcarriers help to mitigate this by providing the receiver a means of synchronization. OFDM has a high peak-to-average power ratio (PAPR), but a spectrum full of SC-QAM signals does, too. While PAPR-reduction techniques are available for OFDM and OFDMA, they probably wont be necessary in a typical cable network. Some of OFDMs high spectral efficiency is reduced by the use of cyclic prefixes, which help to maintain subcarrier orthogonality. Why Bother? You may be wondering why one would even consider a new PHY for a possible future version of DOCSIS. After all, SC-QAM works well, and channel bonding can be used to significantly increase data throughput. The good news is that OFDM isnt some new-fangled technology without a proved history. It is used in Wi-Fi networks, worldwide interoperability for microwave access (WiMAX), long term evolution (LTE), digital audio broadcasting (DAB), ultra-wideband (UWB) and Europes digital video broadcasting (DVB). A variation of ODFM also is used in asymmetric digital subscriber line (ADSL) and very high-speed digital subscriber line (VDSL). The previously discussed advantages bring a lot of signal transmission flexibility to the table. When OFDM is combined with more powerful FEC like LDPC, higher orders of modulation can be used within the limits of the channel conditions, of course. Toss in new frequency splits and upper frequency limits seem improving the future DSL systems, supporting far higher data rates than are possible the existing DMT-QAM.

Types Of Substitution Reactions Biology Essay

Types Of Substitution Reactions Biology Essay In a substitution reaction, a functional group in a particular chemical compound is replaced by another group .In organic chemistry, the electrophilic and nucleophilic substitution reactions are of main importance. Organic substitution reactions are classified into depending on whether the reagent that brings about the substitution is considered an electrophile or a nucleophile, whether a reactive intermediate involved in the reaction is a carbocation, a carbanion or a free radical or whether the substrate is aliphatic or aromatic. A reaction can be made faster or slower by taking into consideration the temperature and the solvent we are using.A good example of a substitution reaction is the photochemical chlorination of methane forming methyl chloride. Nucleophilic substitution What is a nucleophile Nucleophilic substitution happens when the reagent is a nucleophile, which means the attacking species is a nucleus loving species .it is itself negatively charged or has a lone pair. Such species get attracted to positive or electron deficient carbon centres.. A nucleophile reacts with an aliphatic substrate in a nucleophilic aliphatic substitution reaction. These substitutions can be of two dofferent mechanisms: unimolecular nucleophilic substitution (SN1) and bimolecular nucleophilic substitution (SN2). The SN1 mechanism has two steps. In the first step, the leaving group leaves, forming a carbocation. In the second step, the nucleophilic species attacks the carbocation and forms a sigma bond. This mechanism can result in either inversion or retention of configuration. An SN2 reaction has just one step. The attack of the reagent and the expulsion of the leaving group occurs simultaneously. This mechanism always results in inversion of configuration. When the substrate is an aromatic compound the reaction type is nucleophilic aromatic substitution. Electrophilic substitutions What is an electrophile An electrophile is a electron loving species, it itself is positively charged and wants to stabilize itself by making a sigma bond with the electron rich carbon centre. Electrophiles are involved in electrophilic substitution reactions and particularly in electrophilic aromatic substitutions. SN1 REACTION The SN1 reaction is a substitution reaction. SN means nucleophilic substitution and the 1 represents the fact that the rate-determining step is unimolecular . Carbocation intermediate is formed in this reaction .It is seen that tertiary carbocations are very stable due to + I effect and thus go for SN1 Reaction. With primary alkyl halides, the alternative SN2 reaction occurs. As primary Alkyl Halides mostly Form primary carbocation which is very unstable and thus have to go through SN2 Substitution reaction. Mechanism An example of a reaction taking place with an SN1 reaction mechanism is the hydrolysis of tert-butyl bromide with water forming tert-butyl alcohol: This SN1 reaction takes place in three steps: Formation of a tert-butyl carbocation by separation of a leaving group (a bromide anion) from the carbon atom: this step is slow and reversible. Nucleophilic attack: the carbocation reacts with the nucleophile. If the nucleophile is a neutral molecule (i.e. a solvent) a third step is required to complete the reaction. When the solvent is water, the intermediate is an oxonium ion. This reaction step is fast. Deprotonation: Removal of a proton on the protonated nucleophile by water acting as a base forming the alcohol and a hydronium ion. This reaction step is fast. WHY THIS REACTION OCCURS Bulky atoms(methyl, ethyl) surrounding the carbon atoms mostly allow SNI reaction. As the bulky alkyl halides are attached to the central carbon atom,it is both stabilized by hyperconjugation and +In ductive effect. The SN1 mechanism therefore dominates in reactions at tertiary alkyl centers and is further observed at secondary alkyl centers in the presence of weak nucleophiles. SN2 REACTION The SN2 reaction (also known as bimolecular nucleophilic substitution or as backside attack) is a type of nucleophilic substitution, where a lone pair from a nucleophile attacks an electron deficient electrophilic center and bonds to it, expelling another group called a leaving group. Thus the incoming group replaces the leaving group in one step. Since two reacting species are involved in the slow, rate-determining step of the reaction, this leads to the name bimolecular nucleophilic substitution, or SN2. Among inorganic chemists, the SN2 reaction is often known as the interchange mechanism. REACTION MECHANISM The reaction most often occurs at an aliphatic sp3 carbon center with an electronegative, stable leaving group attached to it X frequently a halide atom. The breaking of the C-X bond and the formation of the new C-Nu bond occur simultaneously to form a transition state in which the carbon under nucleophilic attack is pentacoordinate, and approximately sp2 hybridised. The nucleophile attacks the carbon at 180 to the leaving group, since this provides the best overlap between the nucleophiles lone pair and the C-X s* antibonding orbital. The leaving group is then pushed off the opposite side and the product is formed. If the substrate under nucleophilic attack is chiral, this can lead, although not necessarily, to an inversion of stereochemistry, called the Walden inversion. SN2 reaction of bromoethane with hydroxide ion. The products are ethanol and a bromide ion. In an example of the SN2 reaction, the attack of OH- (the nucleophile) on a bromoethane (the electrophile) results in ethanol, with bromide ejected as the leaving group. SN2 attack occurs if the backside route of attack is not sterically hindered by substituents on the substrate. Therefore this mechanism usually occurs at an unhindered primary carbon centre. If there is steric crowding on the substrate near the leaving group, such as at a tertiary carbon centre, the substitution will involve an SN1 rather than an SN2 mechanism, (an SN1 would also be more likely in this case because a sufficiently stable carbocation intermediary could be formed.) In coordination chemistry, associative substitution proceeds via a similar mechanism as SN2. FACTORS AFFECTING REACTION 1) The Basicity of the Leaving Group. By comparing the relative SN2 reaction rates of compounds with atoms in the same periodic group (the halides, for example), results show that the ability as a leaving group during an SN2 reaction depends on its basicity. In general, the weaker the basicity of a group, the greater its leaving ability. For example, the iodide ion is a very weak base and because it is so, it is the most reactive. Weak bases do not hold their electrons tightly, making it easier for their bonds to be broken. In contrast, the fluoride ion is a stronger base than the other halides and, therefore, the least reactive. In fact, the fluoride ion is such a strong base that compounds involving them essentially do not undergo SN2 reaction. Looking at the periodic table, relative basicity decreases down a group. (Stronger Base) F- > Cl- > Br- > I- (Weaker Base) 2) The Size of the Nucleophile. How readily a compound attacks an electron-deficient atom also affects an SN2 reaction. As a rule, a negatively charged species (e.g. OH -) are better nucleophiles than neutral species (e.g. H2O, water). There is a direct relationship between basicity and nucleophilicity: stronger bases are better nucleophiles. Acidity, the ability of an atom to give up a proton (H+), is comparatively relative in molecules whose attacking atoms are approximately the same in size, the weakest going toward the left side of the periodic table. If hydrogen were attached to second-row elements of the periodic table, the resulting compounds would have the following relative acidities: (Weaker Acid) NH3 If each of these acids were to give up a hydrogen, the result would be its conjugate base, and the relative strengths will reverse. The stronger base now moves toward the left side of the periodic table. (Stronger Base) -NH2 > HO- > F- (Weaker Base) Elements increase in size down the periodic table. Although basicity decreases down the periodic table, nucleophilicity increases as size increases depending on the solvent used. 3) Solvent. If a reaction is carried out in a protic solvent, whose molecules have a hydrogen bonded to an oxygen or to a nitrogen, the larger atom is a better nucleophile in an SN2 reaction. In other words, the weaker base is the better nucleophile in a protic solvent. For example, the iodide ion is better than a fluoride ion as a nucleophile. However, if the reaction is carried out in an aprotic solvent, whose molecules do not have hydrogen bonded to an oxygen or to a nitrogen, then the stronger base is the better nucleophile. In this case, the fluoride ion is better than the iodide ion as a nucleophile. 4) Sterics. Steric hindrance is any effect of a compound due to the size and/or arrangement of its substituent groups. Steric effects affect nucleophilicity but does not affect base strength. A bulky nucleophile, such as a tert-butoxide ion with its specific arrangement of methyl groups, is a poorer nucleophile than an ethoxide ion with a straighter chain of carbons, even though tert-butoxide is a stronger base.

Trigonometry :: essays research papers

Trigonometry Trigonometry uses the fact that ratios of pairs of sides of triangles are functions of the angles. The basis for mensuration of triangles is the right- angled triangle. The term trigonometry means literally the measurement of triangles. Trigonometry is a branch of mathematics that developed from simple measurements. A theorem is the most important result in all of elementary mathematics. It was the motivation for a wealth of advanced mathematics, such as Fermat's Last Theorem and the theory of Hilbert space. The Pythagorean Theorem asserts that for a right triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides. There are many ways to prove the Pythagorean Theorem. A particularly simple one is the scaling relationship for areas of similar figures. Did Pythagoras derive the Pythagorean Theorem or did he piece it together by studying ancient cultures; Egypt, Mesopotamia, India and China? What did these ancient cultures know about the theorem? Where was the theorem used in their societies? In "Geometry and Algebra in Ancient Civilizations", the author discusses who originally derived the Pythagorean Theorem. He quotes Proclos, a commentator of Euclid's elements, "if we listen to those who wish to recount the ancient history we may find some who refer this theorem to Pythagoras, and say that he sacrificed an ox in honor of his discovery". If this statement is considered as a statement of fact, it is extremely improbable, for Pythagoras was opposed to the sacrifice of animals, especially cattle. If the saying is considered as just a legend, it is easy to explain how such a legend might have come into existence. Perhaps the original form of the legend said something like he who discovered the famous figure sacrificed a bull in honor of his discovery. Van der Waerden goes on to comment that he believes the original discoverer was a priest, before the time of Babylonian texts, who was allowed to sacrifice animals and also was a mathematician. This question can never be answered, but evidence that societies used the theorem before the time of Pythagoras can be found. The Theorem is useful in everyday life. For example, at a certain time of day, the sun's rays cast a three foot shadow off a four foot flag pole. Knowing these two lengths, and the fact that the pole forms a ninety degree angle with the ground, the distance from the end of the shadow to the top of the pole can be found without measuring. The first step is to substitute the given data

Women in the Middle Ages Essay -- essays research papers fc

The medieval woman was allowed a larger measure of freedom and status than the usual image we have of the Middle Ages. Women were allowed to own property and inherit from their family. Some women were employed and some were in charge of businesses. Among the upper class, women were as educated as their male counterparts.   Ã‚  Ã‚  Ã‚  Ã‚  In Europe, women were allowed to inherit property from both their fathers and their husbands. In most cases, whatever the woman brought into a marriage in the form of a dowery was hers, even if her husband divorced her. If a woman was childless or her children were to young to inherit, she would control her husband’s property after his death. This was common because of the trend of women in their teens marrying men 10-20 years older.   Ã‚  Ã‚  Ã‚  Ã‚  Some women gained control of their husband’s property because they left for the crusades and the wife ran the business in the husband’s absence. Some men were gone for years and some never returned.   Ã‚  Ã‚  Ã‚  Ã‚  Women had control of certain areas of commerce of their own volition. Silk spinning was almost exclusively â€Å"women’s work† Women manufactured purses and ladies hats, too. And in some parts of Europe, such as Paris, they were allowed to run brothels and taverns.   Ã‚  Ã‚  Ã‚  Ã‚  In the Hollister Sourcebook, there is a picture from a French manuscript depicting a woman as an artist painting a woman. The caption states women of the Middle Ages participated in the business world in a way that only men would be allowed to in later times, which included â€Å"trade, banking, the direction of business enterprises, textile manufacturing, brewing, tax collecting, money lending, illuminating and copying books,... and a variety of other activities.†   Ã‚  Ã‚  Ã‚  Ã‚  Women could even belong to guilds and some taught their knowledge, not only in artisan occupations, but also reading, writing and arithmetic. A woman could be as educated as her male counterpart. Women also were midwives and often served as a sort of doctor giving medical advice and dispensed medications.   Ã‚  Ã‚  Ã‚  Ã‚  The town of Sardinia provides an interesting look into the life of the medieval woman. In Sardinia, a woman could own property and retain a separate title to her own property she brought into a marriage. It was the custom of ... ...ld membership in guilds. They could conduct business and own property. Not only that but their status in the church changes in the Middle Ages to one of more acceptance and they become the subject for artistic expressions in pictures, poetry, songs and books. It was a unique period in history for women.   Ã‚  Ã‚  Ã‚  Ã‚   BIBLIOGRAPHY   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Erler, Mary, and Maryanne Kowaleski. â€Å"Women and Power in the Middle Ages†. The University of Georgia Press. 1988.  Ã‚  Ã‚  Ã‚  Ã‚     Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Hollister, C. Warren. â€Å"Medieval Europe: A Short History†. The McGraw-Hill Companies. 1998.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Hollister, C. Warren, Joe W. Leedom, Marc A. Meyer, David S. Spear. â€Å"Medieval Europe: A Short Sourcebook†. The McGraw-Hill Companies. 1997.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  LeGoff, Jacques. â€Å"Medieval Civilization†. Basil Blackwell Ltd. 1988.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Shafar, Shulamith. â€Å"The Fourth Estate†. Methuen & Co., Ltd. 1983.   Ã‚  Ã‚  Ã‚  Ã‚  

Child Slavery

In the 21st century we have millions of people living with the constant uncertainty of waking up tomorrow. They are not dying of old age – their life has Just begun, they are not living with cancer – their life expectancy Is much shorter, but they are amongst the 27 million men, women and children Involved In the impoverished slave trade. As an ambassador for anti-slavery, I Emma Smith, do not need to argue the wrongfulness of slavery for, as stated by Frederick Douglass In 1 852, â€Å"there Is not a man beneath the canopy of heaven who does not know that slavery is wrong†. On numerous occasions I have witnessed the horror firsthand.I have watched as the statistics continue to exponentially increase. And I have inevitably visited the graves of those who have paved the ultimate price. It is for this reason that I demand change for the better, change for the future and change for the victims who's pleads go unheard. How in the day of modern technology, can we as a society, have allowed the continuation of these horrific acts of slavery to progress from centuries ago? As you should know, the International Labor Organization formally defined forced Barbour, or slavery, at the forced labor convention In 1930.This definition Is still relevant today and dictates that forced labor Is considered â€Å"all work or service which Is exacted from any person under the threat of a penalty and for which the said person has not offered himself or herself voluntarily. † However, for far too long violations against your human rights doctrine have occurred and consequently, these discrepancies in the system are having detrimental effects. Of the population of slaves in the world today a large percentage is comprised of young innocent children.Can you imagine your child being ripped away from your arms and disposed of to the highest bidder, like sheep in the market? It might sound cruel, it might sound careless, it might sound corrupt but this is the re ality for many defined by their cultural attitude and lack of political interference in the cocoa industry. â€Å"While the term slavery has a variety of historical contexts, slavery in the cocoa industry involves the same core human rights violations as other forms of slavery throughout the world† and consumers are oblivious.In developed countries we acknowledge that chocolate homebodies happiness, gratification and luxury but for those children enslaved on the Ivory Coast, yet to taste a morsel of chocolate, its symbolism is quite the opposite. At present, 900 million kilograms of chocolate is consumed each year of which 40 percent is believed to have been contaminated with slavery. A young boy named Amanda was lucky enough to have escaped the exploitation in Africa and pronounces that â€Å"when people eat chocolate, they eat my flesh. Child slavery is the secret ingredient in chocolate however this must stop, this must cease and the inexcusable tactics have to come to an end. The cocoa industry has benefited from the use of forced labor since the early 1 9th century. However, a re-examination of past preventative measures along with a coherent framework for future success will enable a productive start to ceasing all child slavery. You, as the united Nations, have the potential to Intervene as violations of your doctrines have occurred for centuries. So why has nothing yet been established? My organization and a collaboration of others plead for intervention.We demand a review of the existing conventions on Furthermore we ask of you to force political involvement in affected countries and with this include resources and funds to ensure that the industry is no longer commercially viable. Finally, the extremity of this situation should involve the disallowing of imports and exports of cocoa which have been tampered by this horrific slavery. In order to cease the production of money through the blood, sweat and tears of all those suffering in bondage, labor camps and disease-ridden chains, the commitment of the United Nations has become imperative.The slavery industry s growing however, this is one industry which must not benefit from growth. You have heard the statistics and you have heard the facts but now is the time for change. No longer can countries, such as Africa, continue to economically exploit the vulnerable and companies must not resort to the use of child slave labor in order to keep prices competitive. I have called for change and I can now only hope that this will be achieved.

Proposal for assessing the UK’s

Overall Objective The goal of this research proposal is to provide Tangent Company LLC an accurate, detailed plan of the team's research goals, methodology, and progress to ensure the project is in alignment with Tangent's overall expectations.The goal of the research itself is to provide Tangent the knowledge to fully understand water usage, management, issues, and perceptions in the United Kingdom for future business sessions. Our research provides all of the understandings to what Tangent's expectations are regarding the objectives. Specific Aims The team provided a concise quantitative analysis involving water quality, precipitation, water consumptions and usage in homes of the I-J market as well as an accurate qualitative examination of consumer perceptions and attitudes of water in the I-J.This research focused primarily on households with a decentralized water supply, but will examine the Auk's overall infrastructure for water usage, treatment, and disposal. The Auk's existing problems with water supply, quality, disposal, and ending is clearly defined and the consumer perceptions of these problems are surveyed. PROJECT SCOPE We accomplished most of the research goals we have planned. The team used secondary research methods to define water use and the disposal infrastructure in the ELK.The research was focused on individual residences, particularly looking at the market of the point of entry, point of use, and point of discharge in homes with decentralized water. Secondary research defined how water is supplied to residences. Information on existing problems with the Auk's water supply, quality, espousal and sustainability funding is readily available and current. The team will contained information that is unavailable anywhere else. The primary research is the most important, as the team was able to talk to individuals and get better understanding of the overall perception from consumers.The one condition we were not unable to accomplish is primary res earch outside the greater London area. We were able to get good sample in the city of London and other small cities around the area. The primary research was done using both surveys and interviews. We were able to get a large amount of people to complete he online surveys even before arrival in London by using an assigned student- partner from New Packinghouse University as a distribution channel.In addition to distributing the surveys, he has been tasked with putting together a focus group with environmental majors at â€Å"Bucks† University and is gathering recent newspaper articles that involve water issues happening now. Since water is such a hot topic in the I-J, the team feels that we will get a lot of good information from interviewing the local residents and they will have a lot to say about it? SPECIFIC QUESTIONS TO BE ANSWERED BY RESEARCH The following list of questions combines specific questions developed by Tangent Company LLC and questions that had developed dur ing the team meeting with Tangent in February.This list does not include specific questions developed specifically for the interview and surveys. O What is the water supply in the I-J? O What does the water supply infrastructure look like? 0 How old is the piping in the I-J? O How is water delivered to residences? O What percentage of the population uses a decentralized water supply? 0 How much of the water is centrally treated? O How is the water supply and waste water collection funded? What is the size of the market for water softeners? Septic tanks? 0 How many homes use well water? What is the typical water use pattern in the I-J? O How does water use in the I-J differ from that of the United States? O What are the actual water supply problems? What are the perceived problems? DHOW long could the I-J survive a drought? O What are the actual water quality problems? What are the perceived problems? Is the water high in iron? Does it require softeners? O What are the actual wastewa ter disposal problems? What are the perceived problems? 0 What percent of the water is wastewater? Is it influenced by surface water? O Are there water infrastructure funding problems? What are the prevailing consumer attitudes towards water supply, quality, disposal, and funding problems? 0 Are UK residences concerned about their water supply? O Where are the discrepancies between attitudes and reality? O What is the level of understanding and acceptance for water recycling? 0 What is the perceived value of water recycling to the end-user? O Is there competitive technology in the I-J? O What are some of the water industry associations in the I-J? O Who are the ejaculating bodies and what are the regulatory requirements for water in the I-J? 0 What are the water quality standards in the I-J?RESEARCH METHODS Information gathered was comprised of a combination primary and secondary research techniques that will conclude if Tangent's water recycling units will be successful in the U. K market or not. By using both types of research methods, the final report has a good balance of qualitative and quantitative data. The secondary research covers the entire United Kingdom, whilst the primary research will ultimately be limited to the greater London area. Primary Research Methodology There are two different types of primary research: specific and exploratory.Exploratory is dealing more with open-ended research, like having unstructured interviews with small group of people. Specific research is precise and is used to solve the problem exploratory has identified, but specific is more expensive to conduct. In this case exploratory would be the better option considering the budget. Our primary research consisted of randomly selected man-on-the-street interviews, online surveys, and in-depth interviews/focus groups. With the help of our Bucks tuned-partner, surveys were be distributed via email to his contacts prior to the team's departure.In-person interviews were the be st method to gather qualitative data. Here is where we need to talk about our interviews and the names of the two men and their titles. Also here is were we need to add how many surveys were completed. The process for interviewing happened in person and residents will be randomly selected. Once we have all our questions and the format configured, the primary research was conducted. This happened at the beginning of the trip to give us an dead of how people feel about this problem to help determine the ideal target to gather more in-depth information about recycling waste water.Once we gathered all the data from the primary research, then the analysis plan was put together to help organize the data to find a conclusion about the proposal with recycling waste water. This helps with all the different sources that were used to gather the information that we need to present to the client and gives them a clear view of the raw data to help determine whether their product will be successfu l and if it would make an impact on the water supply. Sources of Data Data was obtained by distributing surveys and holding interviews with industry experts.The survey was created in Qualities, a secure online survey software system. This system allowed us to effectively create, distribute, and analyze data collected. The survey was distributed via email to I-J residents. Collection and Assessment of Data Survey and interview questions was protested by five people including Bucks partner The survey will be sent prior to departure to our partner at New Packinghouse University for distribution. The survey will also be distributed to the team's current arsenal contacts in the UK with a request to forward to other residents in order to get a large sample: no less than 100 completed surveys.In addition to email distribution, surveys will be physically conducted by the team while in London. Surveying a variety of people including, environmental experts to the average home owner to gather information about an array of perceptions from all ages, incomes, and education levels. The persons selected for the survey will receive a link via email to fill the questionnaire out over the internet. Once the survey is submitted, the results will be collected and processed by the Qualities software.In-depth interviews will be conducted face-to-face in London. The interviews are still in the process of being scheduled, but contact has been made with various organizations from research facilities to water companies. Professor Tony Allen- Department of Geography at King's College in London has already agreed to an interview and has emailed links to credible online sources for our secondary research. He is a member of The London Water Research Group and is looking to gather a few more industry experts for the team to interview.The plan is to speak to no less than 3 industry experts while in London. The interviews will last approximately 15-20 minutes and will consist of a combination of closed and open- ended questions. The interviews will be conducted by a single team member acting as the interviewer and asking the questions, another team member will take diligent notes, while another will moderate the interview by watching the clock and keeping interview on schedule, ensuring that we respect the interviewee's time.Format for Final Results The final layout for our final primary research results is still to be determined. It will include a concise summary of survey results including graphic data. The data collected from the interviews will also be summarized, and the full interviews will be available in the appendix. It will be organized by participants who have decentralized water infrastructure and participants who have centralized water infrastructure. A bar graph will help present the differences between the different groups.Specific Questions The team has developed questions to ensure that Tangent will not be contacted for a sale as a result of our survey or interview. Key elements of the primary research include: Demographic information, including age, gender, education, location proximity of residence from downtown London), household size, household type (flat, single-family home, etc. ), if they reside in an urban or rural location, and type of household water supply/disposal (centralized or decentralized).Behavior-based questions focusing on typical water usage and buying habits (bottled water, water conserving appliances, water softeners). Questions to determine the level of the publics understanding of water recycling and its reception: â€Å"How do you feel about â€Å"What is your biggest concern regarding your household water? † Scaled questions to determine the publics concern of the actual water problems derived from secondary research â€Å"On a scale of 1-5, how concerned are you about the growing population in the UK with regards to the water supply? . The online survey consists of mainly closed-ended questions that are answered by multiple-choice or on a scale: â€Å"On a scale of 1-5 (1 being not concerned-5 being extremely concerned) how concerned are you about the droughts happening all over the U. K? † Other questions will determine if the consumer is a part of the target market: â€Å"Do you have a septic tank? Yes/No†, If they choose yes, it will lead to a implementers question. If no is chosen, another question will follow.More open- ended questions to gauge customer knowledge and attitudes about current issues and water recycling technologies will be used during face-to-face interviews. â€Å"Would you drink recyclable water, why or why not? † See appendices for complete list of questions. Primary Research Results! Talk about all our surveys, the questions, and answers. Analyze, perceptions Secondary Research Methodology The majority of the research conducted will consist of secondary research methods by gathering information from various credible sources to answer the specific questions outlined by the client.Most of this research will be conducted prior to the team's departure, this will ensure the team is educated on the topics upfront and will assist with developing and modifying specific questions conducted during the primary research in London. Some secondary research will be conducted while abroad, taking advantage of the opportunity to gather information from Loon's libraries that cannot be obtained elsewhere. It is expected that some level of secondary research will need to be done upon return back to the United States to tie up loose ends for the final report.Sources of Data The research databases provided by Cleveland State University library allows students free access to full text scholarly Journals, articles, trade magazines, newspapers, and other sources of credible information. The online research databases used include Water Resources Abstracts and an array of databases provided by Obscenest including Academic Search Co mplete, Environment Complete, Newspaper Source, and Science Direct. The web is also a good source to use to gather secondary research. There are many reliable sources of current information on all aspects of water in the I-J.Many are hosted by the water companies and water-governing bodies. Professor Adams recommends using www. Afoot. Gob. UK/ The Water Services Regulation Authority website, www. Water. Org. UK/ for a wealth of data on all aspects of water use, and www. Environment-agency. Gob. UK/ for its page on water demand management. And sewerage sectors in England and Wales, Water I-J represents all major UK water and wastewater service suppliers at national and European level, and Water Demand Management (WAD) considers national and international water resources, demand management and water conservation.We work closely with the Government, water companies, regulators, universities, academics and trade bodies on all national and international water demand management issues. Lo oking up different water companies in the U. K and finding statistics regarding water recycling helps determine the target audience. The website, â€Å"Wastewater Treatment and Recycling,† is a credible source from the U. K explaining the different treatments that are currently being used. It discusses the recycling of residual sludge and how it has an impact with their water supply. This information will help give the team insight with what the U.K is doing with this situation. So far, the U. K does not have any product on the market that can recycle water and is mainly focused on households while having the cleanest and safest water possible: eliminating all chemicals and pharmaceuticals. Information from this website also helps with our primary research and how we should organize our interviews, surveys, and potential focus groups. While in London, the team will also have access to the British Library and the City Business Library of London. These libraries contain informa tion that cannot be obtained anywhere else in the world.The secondary research performed here could provide vital information to give the client a competitive advantage. The team intends to spend at least one full day conducting research at these libraries. The team will also have access to the library at New Packinghouse University, which may also prove to be a useful source of information. Specific Questions Secondary research provided general information on the Auk's overall water usage and disposal infrastructure by answering questions such as: Where does the water supply come from? How is it delivered to the home? How old is the centralized infrastructure?How is wastewater collected, treated, and disposed of? How many households use decentralized water in the I-J, in the London area? What problems exist regarding water supply, quality, sustainable funding, and wastewater disposal? Who are the governing bodies and regulatory agencies that oversee the Auk's water? What is the typ ical household water use pattern in the I-J, and how does it compare with the US? What is the market for POE, POP, and POD technology? Secondary research Results! Here can insert quotes from the secondary research findings Conclusions and Recommendations , Summary of our resultsStrengths Secondary research objectives are easily obtainable through online databases and the web. The information is current. Ability to gather a large sample population for the online survey due to our Bucks student-partner and the team's established personal contacts in the I-J. The team has the opportunity to use the British Library and the City Business Library of London. Water problems are a big issue now both globally and in the I-J, so the timing for this project is excellent. The team has a strong understanding of the client's expectations for the final project.Willingness of members of the London Water Research Group to participate in our in- depth interviews and assist in providing contacts for th e online survey distribution. Limitations Amount of time for primary research in London is limited. The team will be located in an area with centralized water supply and will have to travel to find a significant sample of target audience. Primary research will only be conducted in the London area. Emailed surveys are easily ignored, forgotten, or deleted. The accuracy of responses of the online survey can be questionable due to the fact the artificial is not being monitored.