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The Relevance of Aristotle’s Poetics to the World Today Essay -- Arist

The Relevance of Aristotle’s Poetics to the World Today   â The Canadian writer Michael Ondaatje, in his last novel titled In the Skin of a Lion, composed that the primary sentence of each novel ought to be: Trust me, this will require some serious energy however there is organization here, exceptionally black out, human (Ondaatje 223).â Ondaatje noticed that what makes a novel a novel is organization or, as that request is once in a while alluded to today, plot and structure.â It is that structure that we, as both the crowd and the craftsman, depend on to comprehend and value a work of art.â But, despite the fact that Ondaatje saw the request essential, he didn't do what has been done previously - offer a clarification, or rather, a meaning of that order.â Over 2,000 years before Ondaatje composed that line, Aristotle, in his Poetics, attempted to characterize the request fundamental for a show-stopper, regardless of whether it be scholarly, visual, or execution based, to be successful.â But we, as present day pundits and sp ecialists, must ask, can a hypothesis proposed such a large number of years back still be commendable or understanding and study today?â Even a brief glance at the writing and the performance center delivered over the most recent few centuries would uncover the open's answer:â Much of the incredible specialty of the world is extraordinary in view of its dependence on and adherence to Aristotle's speculations and definitions just as a trust in the new notions that have emerged out of Aristotle's words.  â â â â â â â â â â Before one can apply the hypotheses of Aristotle to the present reality, a concise introduction of a couple of the most striking of those speculations must be examined.â The first of these hypotheses is currently alluded to as Aristotle's Unities; albeit, just one of the three solidarities can be straightforwardly ascribed to the expressions of Aristotle.â In book ... ...astute, the longest running Broadway play ever, Cats, unquestionably can't be delegated the all inclusive and plainly disregards the three unities.â Finally, most writing researchers would concur that James Joyce's Ulysses is a great in writing, at the same time, as it made its own style of writing, doesn't fit in with any of Aristotle's principals.â It is clear however, with an impact in such huge numbers of masterpieces, both past and contemporary, that, while perhaps not a need, Aristotle's speculations positively are deserving of a cautious report.  Works Cited Aristotle. Poetics.â Dramatic Theory and Criticism.â Ed. Bernard F. Dukore.â Fort Worth: Harcourt, 1974. 31-55. Harmon, William, and C. Hugh Holman.â A Handbook to Literature. eighth ed. Upper Saddle River, NJ: Prentice Hall, 1999. Ondaatje, Michael.â In the Skin of a Lion.â Chicago: Penguin Publishers, 1987

The 11 Best SAT Books Recommended for SAT Prep

The 11 Best SAT Books Recommended for SAT Prep SAT/ACT Prep Online Guides and Tips With such a significant number of SAT prep books to browse, how might you tell the great ones from the terrible ones? All things considered, not to stress since we've assessed SAT books for you! This completely refreshed guide gives you our suggestions for the main 11 SAT readiness books to assist you with accomplishing the scores you need. To best framework the distinctions, I've isolated the books into four primary segments: Best Overall SAT Prep Book Best Traditional SAT Prep Books for Instruction, Strategy, and Practice Questions Best Books for SAT Math Best Books for SAT Reading and Writing Prior to hopping into our SAT book suggestions, however, permit me to give you a word about myperspective. Disclaimer: Why Am I Recommending SAT Books? You're most likely asking why PrepScholar, known for its online SAT prep program, is going old fashioned and suggesting a SAT book list. As SAT specialists who have made it our main goal to comprehend the test and help understudies succeed, we are devoted to giving you the best assets to accomplish both your scholarly and individual objectives. On the off chance that you're self-persuaded and incline toward utilizing SAT books in your prep, at that point they can be an extraordinary method to learn content, practice procedures, and evaluate test questions. That being stated, all the SAT prep books suggested underneath have qualities and shortcomings. A few of them appear as though they were raced to production, while others tragically don't offer a similar degree of value that they did in past adaptations. I trust PrepScholar has figured out how to coordinate the best pieces of these books into its online prep program while including the accommodating component of responsibility. We assist you with arranging out and adhere to your investigation plan, monitor your advancement, and sharpen the particular aptitudes and practice issue types you need most so as to improve your scores. With prep books, you can attempt to redo your examination plan to your particular needs as well however with PrepScholar, we do all that truly difficult work for you. In addition, considering the enormous increases you can get from it, it's significantly more financially savvy than purchasing every one of these books! Since we're not really profiting by these SAT book proposals, you can believe that our recommendation is nonpartisan, objective, and based onboth our andstudents' genuine encounters with these SAT readiness books. Since we have all that off the beaten path, how about we proceed onward to our rundown of SAT books. Since the best portrayal of SAT addresses consistently originate from the test creators themselves, I'll be beginning this rundown with the College Board's Official SAT Study Guide. The College Board's Official SAT Study Guide, 2018 Edition Cost: $15-$20 on Amazon In past years, I told understudies that the College Board’s SAT control was the main, basic book they needed to have in their examination munititions stockpile. Presently, I’m saying essentially the inverse don’t trouble! Why? Since you can discover the entirety of its material for nothing on the web. In an accommodating move, the College Board has stated its promise to straightforwardness by giving free online SAT practice materials (they’re additionally unequivocally advancing their association with Khan Academy, which offers helpful video clarifications to oblige official SAT questions). A few understudies and teachers were frustrated to purchase The Official Study Guide book just to find that its training tests were the equivalent precise ones offered on the web. So does this book offer anything past SAT practice tests? It dedicates a pack ofpages to clarifying the test structure, essential procedures, and answer clarifications. Since you can discover most of this data on the web, however, I don't suggest purchasing the official guide except if you truly need all the material printed out for you. On the off chance that you approach a printer and a working web association, I’d state to exploit the free online material and find out about the SAT that way. The all out number of tests is stilllimited, so you may scatter these SAT practice tests all through your prep as an approach to measure your advance and figure out what ideas you have to concentrate most. In the middle of these tests, you can enhance with inquiries from different books on this rundown. Peruse on for the upsides and downsides of the best by and large SAT prep book, alongside the best books by SAT segment. Best Overall SAT Prep Book: Kallis' SAT Pattern Strategy Cost: About $30 on Amazon Understudies and teachers the same have revealed having extraordinary encounters withKallis’ Redesigned SAT Pattern Strategybook. This book providessix full-length practice tests,addingup to around 24 hours of work on testing. Masters The SAT questions are commonly practical and intently impersonate official test questions. Kallis goes past the official guide's straightforward clarifications to offer bit by bit response clarifications for each question. These top to bottom depictions assist you with seeing any errors and fix them for next time-a key technique forimproving your scores. The book examines 101 themes you’ll find on the SAT and offers a reasonable, centered introduction of key ideas in sentence structure, writing, and math.Beyond content survey, this book gives some investigation ofthe different inquiry types, permitting you to adopt a progressively vital strategy to your prep. Kallis goes over the structure, arrangement, and subjects shrouded on the SAT in detail, so you’ll have a solid handle of coordinations before test day. This audit will spare you time in perusing any guidelines and take on a steady speed since you’ll know precisely what's in store on the SAT. Cons While this book works superbly giving sensible practice questions and substance survey, it’s less accommodating for learning keySAT techniques, for example, time the board and the procedure of end. Since this book stresses a learning by doing approach, it doesn't invest a great deal of energy going over attitude and basic test-taking techniques. This book is generally costly at around $30 on Amazon. It requires a great deal of autonomy and self-restraint. You’ll need to assume liability for splitting the material in the best way and planning and adhering to a gainful report plan. While the training questions are there, it’s up to you to place in the work and make the most out of them. Best Traditional SAT Prep Books for Instruction, Strategy, and Practice Questions The accompanying SAT prep books are of tolerable quality yet have some genuine shortcomings also. The accompanying four books are the best as of now availablefor content audit and practice issues. How about we go over the advantages and disadvantages of each. SAT Prep Black Book, second Edition Price:$20-$25 on Amazon I energetically recommendSAT Prep Black Bookfor itsinsightful techniques and test advice.The SAT Black Book, as it's called, was composed by Mike Barrett, who's set aside the effort to comprehend the test all around. In it, he goes over the various sorts of inquiries and presents basic hints, for example, how to perceive dubious wording anddistractor answer decisions. Geniuses This book is superb for understudies who need to find out about the structure, organization, and stunts of the SAT, and for the individuals who need togain useful techniques with regards to responding to questions and sparing time. It tends to be valuable for understudies of all levels,since Barrettcustomizes his recommendation relying upon your objective score. It providesthorough answer clarifications for inquiries on the initial four authority SAT practice tests. Where the College Board neglects to walk you through the means of a training issue or clarify why other answer decisions are wrong, this book guides you through each question on each training test in detail. It can help change your mentality when really taking the SAT. You can fuse the book's clarifications and methodologies into your own methodology with the goal that you're increasingly sure while responding to each address type.While the Black Book is extraordinary for procedure, however, it's less useful for contemplating ideas. Cons It doesn't have any of its own SAT practice questions. Rather, the book must be utilized related to the official SAT practice tests. It alludes straightforwardly to authentic SAT questions and gives careful clarifications, particularly for the hardest inquiries. The Black Book centers around methodology and understanding the SAT, so it's not the most grounded asset for looking into ideas and substance. In case you're looking to totally relearn sentence parallelism or direct functions,for example, you'd need an extra asset. In spite of the fact that I see this book as written in a truly captivating style, this is totally a matter of opinion;in other words,Barrett's clarification style and test methodologies probably won't work for everybody. McGraw-Hill Education SAT 2019 Price:$10-$15 on Amazon On the off chance that you’re searching for an instructive diagram of the structure and substance of the SAT, at that point McGraw-Hill Education SAT 2019is an average decision. At in excess of 750 pages in length, this enormous bookgoes over the SAT in incredible detail, from the quantity of inquiries to as far as possible on each segment, so you can know precisely what's in store on test day. Experts It containsfive full-length SAT work on tests,including one demonstrative test. These are on the whole genuinely reasonable and incorporate intensive answer clarifications for each question. The book's training questions are reasonable and look like authority questions. In particular, the Math addresses include genuine situations you'd almost certainly observe on the SAT, with issues rotating around themes, for example, temperature and selling tickets for an exhibition. The book isextremely solid in its introduction of SAT Math ideas. It separates all the significant themes in detail, from articulations and straight frameworks to less ordinarily tried thoughts, for example, geometry, essential trig, and complex numbers. It gives you accommodating direction with regards to mapping out your SAT examination plan.S

IT Literature Review - Free Essay Example

Sample details Pages: 23 Words: 6913 Downloads: 2 Date added: 2017/06/26 Category IT Essay Type Research paper Did you like this example? CHAPTER II LITERATURE REVIEW This chapter -literature review- will consider many view points from the wide range of information and literature available regarding change management models, theories and approaches relevant to the generic business perspective and also those that have direct reference to the implementation of IT outsourcing process. Throughout this section, the research centres on change management, the different types of change models and theories, and the key change management factors affecting the outcome of an IT outsourcing implementation. Following the objectives introduced in chapter 1, the literature critically reviewed in this chapter will be used as a basis to compile the necessary questions to be able to analyse how the various components, such as top management support, user involvement, open communication with employee and Human Resources aspects (i.e., employee resistance, job insecurity, kill moral, lack of trust and turnover) that affects the outcome. Don’t waste time! Our writers will create an original "IT Literature Review" essay for you Create order Therefore, this literature review will begin with a short brief of historical overview on IT outsourcing, which will answers the three comprehensive and basic questions that an organization need to answer when outsourcing IT functions; those being Why, What and How. Consequently, answering the first question an organisation which is thinking of outsourcing its IT should ask is why, this likely to raise other questions marks of outsourcing aspects which are, what is the aim and goal of the outsourcing arrangement and which are the benefits(i.e. financial, strategic and technical factors)and risks(i.e. relationships, transition, strategic and vendor/technical risks )involved. Followed by discussing the crucial capabilities involved when using IT outsourcing. Then, will begin with a short exploration into the development of change management before moving onto analysing the use of change models, identifying their effectiveness within IT outsourcing implementation. 2.1 IT Outsourcing IT Outsourcing as a phenomenon is not a new occurrence. Actually it entered the IS/computer industry when it was still in an early stage. For example, the company Electronic Data Systems handled the data processing services for other businesses as early as 1963 (Lacity Hirschheim, 1994). In this early stage of outsourcing, computer service companies were mainly used to run programs within areas of financial and operational support, for example payroll and administration (McFarlan et al., 1995). The concept of IT outsourcing got its real breakthrough when Eastman Kodak in 1989 signed under to outsource its total IT operations to the three outsourcing vendors; IBM, DEC and Businessland. (McFarlan et al., 1995; Lacity Hirschheim 1993:1994) Until this point, outsourcing for medium to big companies had primarily been a sideshow and most common amongst smaller companies with problematic IT departments (McFarlan et al., 1995). Never before had such a big and well-known organizatio n, with IT as part of the strategic weapon, outsourced its IT operations. This became an outsourcing success and was the start of a tremendous interest and growth in the business. The Kodak deal sent the message that IT had matured into a commodity and therefore suitable to be managed by an external vendor. Company executives from all industries open their eyes for the outsourcing possibility and a bandwagon effect could be observed, and many big organizations like Xerox, Sears, British Aerospace, Continental bank followed. (Lacity et al., 1998; Lacity Hirschheim 1994) Explaining the enormous interest in IT outsourcing could, according to Lacity Willcocks (2000), be seen as a consequence of a shift in overall business strategy. During the 1990s many companies changed directions and abandon their diversification strategy to instead focus on their core capabilities. Many business leaders came to the conclusion that the only sustainable competitive advantage a company could hav e was to concentrate on what it does best. As a result of this new focus on core competence, the internal IT function became questioned as a competitive tool and was regarded as a commodity, thereby becoming a subject for outsourcing. IT outsourcing can in many cases be a strategy in itself and seen as a reactive move, part of bigger and more long-term changes of the organisation and its management (Willcocks Lacity, 1998). The last driver explaining the growth of the IT outsourcing market is the uncertainty of the value delivered by IT. The term money sink explains how many managers viewed and still view IT, experiencing problems with seeing the immediate benefits and not being able to measure e.g. increased revenue from IT investments. The desire to get rid of a troublesome IT function that is hard to asses and has problems with demonstrating its business value made the IT function and its services a hot target for cost reduction initiatives, often leading to outsourcing. ( Lacity Willcocks, 2000) Todays IT outsourcing industry has come a long way from the start in the early 60s. Some of the main differences are: 1. The size of the companies that are outsourcing today large companies outsource to a greater extent. 2. The industry has matured, now offering a wide range of services and in great number of alternative ways. 3. Outsourcing vendors are generally accepting to take on more of the risk and responsibility of the arrangement. 4. The relationship between the client and the vendor is increasingly seen as a partnership. 5. The complexity and technological intensity has increased, giving more companies the option of outsourcing in a competitive provider market. (Lacity Willcocks, 1998) 2.2 Why should organisations outsource? The first question an organisation which is thinking about outsourcing its IT should ask is why. Answering this question is likely to raise other question marks; what is the aim and goal of the outsourcing arrangement and which are the benefits and risks involved? 2.2.1 The aim and goal with the outsourcing To ensure a positive end result it is important in an early stage to manifest clear goals with the outsourcing arrangement and a well-defined objective. This is necessary to give the organisation guidelines to work with during the outsourcing process. The goal and aim of the IT outsourcing arrangement should be aligned with the overall business strategic requirements to get the best results (Capgemini European CIO survey, 2006) 2.2.2 Benefits Behind an outsourcing decision there can (as discussed in the previous chapter) be numerous incentives and factors. In general, IT outsourcing arrangements can be said to deliver one or more of the three following capabilities: infrastructure services and data centre operations, application development and maintenance, and business processes. Extensive research has been conducted on the subject of the benefits of IT outsourcing, presenting a number of potential benefits for organisations that let external vendors provide some or all of the IT related capabilities needed. (McFarlan Nolan, 1995; Ross Westerman, 2004) When evaluating the option to outsource different stakeholders perceptions and interests tend to bring a mix of financial, strategic and technical factors into play (Willcocks Lacity, 1998). In the section below some of the most important benefits are presented. These are not ranked in any particular order and the reader should keep in mind that the relative import ance of the benefits will vary for each organisation and are dependent on its specific situation. 2.2.2.1 Financial factors Cost reductions have for a long time, and still is, the most important driver for outsourcing. (Lacity Hirschheim, 94; Capgemini European CIO survey, 2006) An external vendor can primarily save money to its client by its ability to control economics of scale but also, since frequently managing similar projects, provide the scope to manage it effectively. Substantial cost savings can especially be made by offshore IT vendors, using low cost labor found in for example India. (McFarlan et al., 1995; Ross Westerman, 2004) Another financial aspect, motivating the use of outsourcing is increased control over the IT costs. Since IT costs are split with a rough allocation key in many organizations it is hard to get a clear overview of the cost drivers, which consequences can be excessive demand and consumption. Hence, the transaction costs theory (TCT) aroused by (Lacity and Hirschheim, 1993) to assume that organizations make outsourcing decisions based on an economic rationale. TCT is o bviously relevant as IT specifically addresses outsourcing decisions in regards to producing a good or service internally or externally (Williamson, 1975) and as proposed by Williamson that managers need to consider both production and transaction co-ordination costs. By using an external vendor organizations can also increase the financial flexibility by replacing the fixed IT costs with a price model that allows costs to vary with usage, thus containing costs and increasing control by having a system that more directly link costs to usage. (Lacity Hirschheim, 1994). TCT logic and conclusion rest on the assumption that efficiency is the dominant criterion for organizational success (Amundson, 1998). = = = article no.1 /p 3 2.2.2.2 Strategic factors Since the 1990s there has been a general trend towards specialization in most of the business world. Companies have abandoned the once so popular diversification strategy in order to focus on the business core competences (Lacity Hirschheim, 1994). By outsourcing IT processes that falls outside the core business vendors can free up resources in the organization to focus on more value adding activities within its core competencies (Ross Westerman, 2004; Erber Sayed-Ahmed, 2005). Moreover, Core competencies theory suggests activities should be performed either in house of by suppliers. Activities, which are not core competences, should be considered for outsourcing with best-in-the-world suppliers. Some non-core activities may have to be retained in house as they are part of a defensive posture to protect competitive advantage. (Gottschalk Solli-Sather, 2005). Due to extreme competition, organizations are forced to reconsider their resources to where they make the greatest positi ve impact, i.e. the organizations core functions. Thus, the complexity of IT, and its core nature, may make the contracting out of IT a particularly challenging exercise. In addition to the above, other strategy issues which encourage the consideration of outsourcing are restructuring, rapid organisational growth, changing technology, and the need for greater flexibility to manage demand swings (Eisele, 1994; Iyer and Kusnierz, 1996) = = article 2 /p 3. However, outsourcing of non-core competencies will continue to be important, as such arrangements place responsibilities, e.g. for IT, logistics or production functions, in the hands of the constituent most capable of performing these successfully. (Chandra and Kumar, 2000). 2.2.2.3 Technical factors Since outsourcing vendors, unlike their clients, have IT as their core competence they can build and leverage best practice in IT management. So by using the expertise provided by an outsourcing vendor it does not only enable the client to focus on its special core activities but also allows the firm to get access to cutting edge technology. By taking advantage of the experience the vendor has collected by managing several similar projects, the external vendor can provide technical skills which are hard to build and manage in-house and can thereby help the organization to create important business advantages. (Lacity Hirschheim, 1993) In some cases the main reasons for outsourcing can be to find crucial competencies that are lacking within the internal IT organization. The organization may feel that it is too expensive to build these internally, both time- and money wise (Willcocks Lacity, 1998). Technical considerations are captured by resource-based theory, such theory are more concerned with internal analysis of a firm in terms of resources and capabilities (Barney, 1991) = = article 1 /p5. Follows, in order to generate sustainable competitive advantage, the resource-based theory of the firm must provide economic value and must be presently scarce, difficult to emulate and non-substitutable. (Priem and Butler, 2001) = = Article 3/p3 According to Pettus (2001) = = article 3/p2 , outsourcing for this specific purpose, demands careful considerations when choosing the vendor. For the arrangement to be efficient it is important to realize that the external supplier not only has the required expertise but also a compatible company culture. 2.2.3 Risks When an organisation is evaluating whether to outsource or not, it is important not to forget the risks associated with outsourcing arrangements. When outsourcing IT services or capabilities the company will hand over a substantial part of its control. Ross and Westerman (2004) divide the risks with outsourcing into four major types: relationships risks, transition risks, strategic risks and finally vendor/technical risks. 2.2.3.1 Relationship risks Going into an outsourcing relationship with an external vendor both parties should realize that the situation for the client today could be quite different in the end of the contractual period, and not only when dealing with long term contracts. As the market changes and new technologies create new opportunities and challenges for the client, the needs can also change dramatically. Since these changes and their impact are very hard to foresee the client always takes a risk when signing a contract with a vendor that later might not meet future needs. This risk should be taken seriously, particularly when signing long time contracts. (Ross Westerman, 2004; Lacity et al., 1995) 2.2.3.2 Transition risks All IT outsourcing arrangements includes a transition phase where the organisation, the processes and the staff need to adjust to the new situation. This phase often involves great technical challenges; e.g. linking outsourced applications together with internal applications or transferring technical staff to the vendor. Other challenges are related to dealing with organisational changes, which are likely to appear as the vendor makes changes to the old IT processes. (Ross Westerman, 2004) It is important not to underestimated the time and money needed during the transition phase. If not calculated correctly these additional costs can easily turn the positive margin of the outsourcing deal into negative. According to the Ross and Westerman (2004) it can particularly become an issue when handling new technologies since the vendor are probably selling undeveloped competencies. Dealing with new technologies can hence be particularly hard for the parties involved. 2.2.3.3 Strategic risks As concluded earlier, organisations in general want to outsource what they consider to be non-strategic activities (Ross Westerman, 2004). But using this approach only when deciding upon which part of the IT-function to outsource can lead to problems. The risk lies in simplifying the complexity of IT and the uncertainties surrounding it. Since IT often is a highly integrated part of the business it can be hard to identify so called nonstrategic activities. The rapid technical advances in this area together with the complexity and unpredictability of the global market make it possible for the commodity of today turn into a strategic advantage tomorrow. (Lacity et al., 1995) 2.2.3.4 Vendor Client risks When signing an outsourcing contract the client loses some of its control over the IT function and processes, becoming dependent on the external vendor for delivering the capability needed in the way and the quality agreed upon in the contract. Therefore, the client should always be aware of the risk that the supplier goes out of business or for other reasons not be able to deliver the agreed upon service level. (Ross Westerman, 2004) Thus it is important to choose the vendor with care in order to minimize the risk of this occurring. Another issue concerning the vendor selection is the occurrence of a so called bidding war over attractive outsourcing contracts between different vendors. This situation, which at first can seem positive, will in worst case result in vendors making unrealistic bid offers. Sometimes the vendor already knows or discovers by hand that they are unable to recover their business results and operational costs for the near future. This situation is called the Winners curse and can lead to additional costs, poor service or considerable switching costs for the client. (Kern et al., 2002) It can particularly become an issue when handling new technologies since the vendor are selling capabilities they may not be fully developed. When dealing with new technology it is hard for both parties to weigh the potential benefits against the technical and organisational difficulties that might arise. (Ross Westerman, 2004) 2.3 What should organisations outsource? One question all managers need to answer when structuring the IT function of the organization is what parts should be performed internally and what should be managed by an external vendor? (Willcocks Lacity, 1998) Since every organisation looks different and faces different challenges it is impossible to give a simple answer. IT is today a highly important and integrated part of most businesses and can therefore be said to affect and shape most processes within an organisation. This contributes to making IT outsourcing far more complex than most other forms of outsourcing. (Kern Willcocks, 2002) In a study by Lacity and Hirschheim (1994) it was concluded that the activities that require extensive knowledge of business needs, IT planning and strategy, IT architecture are unwise to outsource. In an article published by Jane Linder (2004) a change in attitude was reported when looking at areas to be considered for outsourcing. Instead of outsourcing IT processes regarded as nonco re, the author believe that outsourcing is increasingly becoming a mean to address more fundamental needs, for example addition of new capabilities and facilitate strategic and structural changes. This emerging outsourcing practice will introduce the Centralization vs. Decentralization Model within companies that have outsourced parts of their IT function were, several decisions are pushed outside the company. At the same time, many of the decisions in this situation will be taken on a central level. 2.3.1 Outsourcing effects on centralization vs. decentralization: Earl et al. (1996) state that outsourcing of operations and development may lead to downsizing of the IT function but it does not necessarily alter the centralization versus decentralization axis. Thus, the internal IT function has the option and also the responsibility to define where the decisions are to be taken, centrally or decentralized as stated below: 2.3.1.1 Small vs. large IT functions: The very size of the IT function will also affect how it is set up and operates. Taking two extremes, in large IT functions (e.g. more than 800 employees) it is possible to have dedicated resources to strategic functions, e.g. strategic planning, company architecture, technology research and vendor management. In small IT functions (e.g. less than 60 employees) these roles will typically be shared or even not required and the IT function will focus more on day-to-day activities. In the first situation there is risk that the IT function will be forced into complex structures and also become more bureaucratic and isolated from their clients. Realizing expected synergies can then be tough. Although, having dedicated resources means that the IT function can apply more sophisticated management techniques and also influence the companys management team to a great extent. In the latter example the advantage is that small IT functions could change direction and respond to customers needs m uch easier. The disadvantage is that the IT manager will have to manage more and lead less since managers below the CIO is less mature than within larger IT functions. (Forrester, 2005: b) 2.3.1.2 Capabilities crucial when using outsourcing In the view of Feeny et al. (1995), companies, after decided upon what parts of their services they should outsource will need to appoint a team to function as contract administrators and system/service integrators. The main tasks for the members of this group should be to; ensure that vendors provide the agreed upon services, that the users (reasonable) needs are being satisfied, address disputes over contractual issues and asses penalties. This team should also decide when the service level is too low but also when its too high. For example do many users not take advantage of the agreed upon training or companies insist on extraordinary service levels, which can become extremely costly. To have a successful contract-management team require people with extensive knowledge of the vendors, the users and different contracts. Therefore these teams call for a mix of competencies; contract management skills, technical skills of what is required from the IT-service, a systems integrator for the externally provided systems and those already in-house. Feeny et al. (1995) believes that these three different roles should be found in-house for the best result to be achieved. Companies who outsource but who lack these competencies are likely to run into system gaps which makes the information sharing in the organization difficult. This can in turn lead to a negative attitude toward the outsourcing situation (and the vendor), which often leads to building on own solutions in parallel, creating a mess of ad hoc systems. The result can be increased costs which is often the opposite of the aim with the initiative. 2.3.1.3 IT function key stakeholders IT involves many stakeholders, which all have different kind of demands depending on the companys specific situation. If the management is to ensure that the exploitation of IT meets its needs, the stakeholders must be managed. (Earl, 1989; Rau, 2004) Increasingly as IT is used as a strategic weapon, businesses are linked up with their suppliers by networking. A supplier could in this case also be interpreted as a service provider or a vendor, executing parts of the organizations value chain and processes. The demands on the IT function have increased a lot during past decades and systems delivery now also includes procurement and integration (Rockart et al., 1996). Firms are increasingly recognizing that they do not have the time, money and expertise to develop large integrated systems. They are instead purchasing software and sub-contracting development to third parties who have access to the latest tools and techniques. (Ibid) Other important stakeholders are business and manage ment, which have to have good communication with the IT people in order to ensure that both business and technology perspectives are involved in understanding business opportunities. Employees are another stakeholder as they are the users of the technology and they need to be involved when designing systems and changing work routines. (Earl, 1989) 2.3.1.4 Business capabilities According to Rockart et al. (1996) IT leaders often find that their staff is lacking in business knowledge and skills. If the necessary relation between the business and IT are to be built, the IT personnels competence will need to change. Funding of internal education programs and creating partnerships with outside companies are example of initiatives to meet this demand. Outsourcing some IT responsibilities to computing services firms can compensate for skill shortages. However, making outsourcing work is a different proposition than deciding to outsource. The IT managers must be informed buyers, good negotiators and as skilled as the vendor in each area. 2.3.1.5 IT capabilities Willcocks et al. (1997) suggests that to determine what the core of IT is you should answer the question; which IT capabilities are core to the businesss future capacity to exploit IT successfully. Following this line of thought, the authors divide the core of IT capability into four different categories; Understanding of IT capability Business and IT vision Delivery of IT services Design of IT architecture The challenge of understanding IT capability is not just about keeping track of different technologies. Their usage is defined by the consumer rather than the producers. Therefore it has more to do with understanding the functional characteristics of the applications and how they are being deployed. The second category, business and IT vision, concerns the alignment of business and IT strategy where the systems should meet the business demands, and, as we have discussed earlier, IT may enable new and superior business strategies. The third capability mentioned was the challenge of delivering IT services, with low-cost and high quality. This area is transforming as the market for external providers of competence has grown vastly during past decades. The effect of this change is that sourcing skills have become more important for the IT managers. The last capability needed has to do with designing the IT architecture. The capability required in this case is twofold, partly a deep technical knowledge concerning systems, standards and technical trends, but also an understanding of the business and its needs. (Willcocks et al., 1997). 2.4 How should organizations outsource? After answering the questions why and what, the organisation must find a way to realise their goals and anticipation with the IT outsourcing. Outsourcing of IT can vary a great deal, both in form and degree of outsourcing. As the industry has grown so have the different options available. Today there are numerous of different outsourcing models to choose from, designed to suit a ray of different organisations and all with various benefits and risks. In this section we will start of by explaining different IT outsourcing alternatives based on two criteria; the amount of an organisations IT function that is outsourced and under what forms. The degree of outsourcing is a quantitative measure of categorizing different outsourcing options. Lacity et al (1997) present an outsourcing model where the different types are separated in terms of their shares of the total IT resources Total outsourcing: Meaning that at least 80 % of the IT budget is outsourced. Total in-sourcing: At least 80% of IT budget is kept in-house after outsourcing alternatives has been evaluated. Selective outsourcing: A mix of outsourced and in-sourced functions, neither reaching 80 % of IT total budget. De facto in-sourcing: The internal IT department is used without any evaluation of external alternatives. In general, large scaled outsourcing deals (total outsourcing) is often a part of a bigger and more lasting change involving the way in which the organization need to be structured, focused and managed. (Willcocks Lacity, 1998) Applying total outsourcing while using one or a few vendors can put the client at risk since it tends to increase costs and decrease flexibility over time. An alternative to total outsourcing is to use selective outsourcing. This approach assigns specific functions or services to the different vendors best suited for the job. According to Lacity et al. (1997) selective outsourcing can be a successful form of outsourcing since it incorporates the fact that the information technology span includes a variety of activities different in terms of business contribution, integration with existing processes and level of technical maturity. Typically there is no one supplier or internal IT department that possesses the experience and economies of scale to perform all IT activities effectively. By using selective outsourcing the organisation should be able to increase its flexibility and control and also minimize risks by spreading it onto different vendors and time horizons. This approach also takes into consideration that IT activities, depending on their characteristics, require different amount of management attention, security and consideration to be successful IT outsourcing objects (Lacity Willcocks, 2000). The authors also stress that selective sourcing works most effectively within the context of business strategic concerns and an overall IT-sourcing strategy that retains both flexibility and control. From this point, the implementation of an IT outsourcing involves often structural as well as cultural changes in a company. Significant change, however, is a disruption in our expectations of the future which is viewed as a loss of control (Marshall Conner, 1996). People are not likely to change the way they have been (successfully) working, especially when it is not clear what the goal of the whole operation is and who will benefit from the changes (Doppler and Lauterburg, 2000). Fear of the unknown and uncertainty is often the source of resistance and reduce productivity (Stark, 1999). Therefore, changing a culture, structures and processes is risky and can even produce negative results which is proved by many studies. Moreover, if change has been carefully planned and the change process is managed and overviewed properly a positive result will be achieved. In the next section, the importance of change management in the implementation of IT outsourcing is introduced. 2.5 Change Management: 2.5.1 What is Change Management? Smith (2004) describes change as interventions ranging from small staged improvements to major changes resulting in extreme restructuring of the organisation. Moreover, the roots of Change Management found in soft science of psychology where Change Management is applied to help people deal with hurtful emotional issues like death in the family or knowledge of ones own impending death (anon., 1996). In addition, organisational Change Management has proved as a useful tool to facilitate successful cultural transformations by helping people dealing with unknown territory and Mitchell (2000) put it, the neutral zone to ensure that the outcome of the change initiative is positive. There are many models and theories that can be generically termed change management although there is not one strategy that will suit every situation. The approach chosen to manage the change process should be the most appropriate for the particular change being implemented (Markus and Benjamin, 1996). Some experts propose that the key is to concentrate on components such as information dissemination, employee involvement (Baronas and Louis, 1988), while others focus on the role that the change manager plays and the competencies required (Kotter, 1996; Markus and Benjamin, 1996; Miller, 2002). In contrast, some reflect on the social psychology aspects to change management (Kanter, 1996). One common fact is that change at some stages will inevitably be a needed. Whether it is a case of responding to changes in the macro or micro environment or within the organisations market niche, striving for competitive advantage or responding to government legislation, organisations often have to respond by implementing either new working practices or more often than not, new technologies. One thing is for sure that no sooner one change initiative is complete the organisation tends to be forced to move to another. The beginnings of change management, and therefore the development of models an d theories, could arguable be attributed to Kurt Lewin. Lewin is most noted for models such as the three-step approach of unfreeze-change-refreeze, which emerged during the 1950s, and later the action research model. It is evident that the early development of change management focused on a rather mechanistic approach to the analysis and implementation stages of change although it has now become apparent that the human relation aspect are now clearly adopted within all theories. Many organisations accurately predict the changes the organisation needs to make, however, they often get the management of the change process wrong. Organisations waste vast amounts of resources and time and in extreme cases go bust due to their failure in the management of the change process. There are some staggering statistics relating to change initiatives that many contribute to poor change management skills. 2.5.2 Approaches of Change Management? Through the vast quantity of literature available on the subject of change management a common subject that has surfaced is that there are two approaches to the theory; the planned approach and the emergent approach. Although, all these are internally focused, and they attempt to provide solutions to help management obtain commitment to change and improve productivity with lease resistance. In the next sections the approaches to change management will be discussed; the planned and emergent approaches as well as their importance to IT Outsourcing Process. 2.5.2.1 Planned approaches to Change Management: The planned approach focuses on change that the organisation decides to implement. It considers taking the organisation, or the change subject, from one fixed state to the next state using a series of pre planned stages which are analysed with various tools. Although many theories and models could be attributed to operate within this type of context the most notable are those developed by Kurt Lewin, which emerged during the 1950s, such as the three-step model of unfreeze-change-refreeze, and the Organizational Development (OD) model. To provide a basic overview of Lewins three step model, the first stage is unfreezing the existing situation; unlearning the old system and way of doing things. The change is then introduced and the new behaviours are enforced by the third stage of refreezing. Then, the unfreezing stage involves gaining the peoples buy-in, or support, of the change initiative that differs from simply informing them of the reason and focuses on what would make pe ople want to change. The issue of safety is also key as people affected are more likely to be receptive of the change if they perceive safety. Once the people are in the desired conducive stage the change is implemented and the new behaviour is adopted by refreezing the new situation (Schein, 1996). Lewins planned approach has been further developed and utilised by advocates of organisation development (OD). The concept of OD is increasingly popular as organisations become more adaptable and responsive to change and attempt to develop structures and systems that nurture innovation (Peters and Waterman, 1982; Kanter, 1989; Senge, 1990). By many practitioners the OD model is defined as planned approach, medium to long term change strategy with the aim of improving the effectiveness of the organisation and its workforce by means of systematic change programmes, often inter-related, based on behavioural sciences of psychology, sociology and politics. Central to the OD process is t he use of a change agent as an expert who facilitates and guides the change process. Although this person can be internal to the organisation more often than not they are external consultants. (French and Bell, 1995; Burke, 2000; Cummings and Worley, 1997). Although opinions on where OD should start varies from top-down, middle-out, bottom up, the consensus seems to be that OD should begin at the top and filter down to lower the levels of the organisation (French and Bell, 1990; Cummings et al, 1997; Burges, 2000), which clearly places it in the camp of the planned approach. Both the earlier models of the planned approach, the three-step and the more recent evolution of organisational development are human relations approaches to change management based in social psychology, where they clearly focus on the individuals involved rather than solely the outcomes desired. However, these models, and the planned approach in general, do have their critics. Major criticisms are that th e planned approach, which assumes the organisation operates in a stable state, has a one-dimensional approach that is only likely to generate short-term outcomes and in fact is more likely to increase instability than reduce it (Dawson, 1994). It is further criticised as it is considered to ignore organisational power and politics (Burnes, 2004) and tends to lend itself to change being forced onto employees by senior management due to the nature of the top down approach (Clarke, 1994). 2.5.2.2 Emergent approaches to Change Management: As the environments in which organisations currently operate in can no longer be considered stable there has become a constant need for the organisations to scan the environment in order to adapt which as a result the planned approach is not best suited but instead the relatively new emergent approach is deemed more applicable. The emergent approach can be described as a bottom-up approach to change which claims to achieve a broader understanding of the complexity issues involved in the change process. The reasoning behind the bottom-up approach is that as the pace of change is often so rapid it is not possible for senior management to plan and develop every action but instead, as the name implies, it simply self emerges (Kanter, 1992). It is best suited to small incremental changes, which over time can lead to major restructuring of the organisation. The role of the manager is not to plan or implement the change but rather to create a suitable structure and culture that it i s more likely to be receptive to the desired change, which is achieved through the encouragement of learning, innovation, and experimentation. Unlike the planned approach it does not overlook the fact that change is often a political process where individuals, and often groups, operate as resistors to change in order to protect their interests (Kanter, 1992; Dawson, 1994, Burnes et al, 2000). The change manager needs to be aware of a number of key factors that either promote or obstruct the change success; structures, cultures, organisational learning, management leadership behaviour, plus power and politics (Burnes et al 2000). The culture of an organisation, or group, can often be one of the main inhibitors to the change process. If change is to be successful it needs to be embedded into the culture of the organisation (Kotter and Schlesinger, 1979). The literature suggests that it can not be overestimated how important leadership, and management behaviour, is to the suc cess of any change management initiative (Kotter Schlesinger, 1979; Kanter 1983; Kotter 1996; Clarke, 1994; Kanter 1998). Kotter (1996) explains that effective leadership is important to the change process because it can define and effectively communicate how the organisation will appear after the change inspiring personnel to make it happen. Power and politics, and the power struggles produced when change is inevitable, can often be closely linked the outcome of a change implementation (Wilson, 1992; Kanter, 1995). In order to deal with resistance the change manager will often need to work politically to build support amongst employees at all levels; the change recipients, fellow managers, and senior executives. In summary therefore, those organisations that are able to respond best to change will remain successful and in many instance will be market leaders. Those organisation which are inflexible, unable to adapt to change quickly will stagnate, will lose their market shar e and will quite often go out of business. Therefore the importance of change and the change process is essential for survival in todays global economy where competition is fierce. It is also important that organisations develop a capacity to change without disrupting their ongoing business operations. 2.6 Employee Resistance in an IT outsourcing change process: Any change process will undoubtedly experience problems along the way; some over run their planned timescale, some kill morale, some cost a great deal of management time therefore it is important to concentrate on reasons behind employee resistance and ways of dealing with it as it is encountered (Kotter and Schlesinger, 1979; Bocij et al, 2003; Johnson et al, 2005). Baron and Louis (1988) state that resistance can often arise from the stress of the implementation where this feeling can produce such reactions as unwillingness of individuals to learn the new system, often reverting back to old systems of working. Some may resist change through sabotage, many feel that the computer will take away their decision making responsibilities, while some feel insecure and are therefore resistant due to their fear power or job loss (Markus, 1979; Ainsworth 1977; Argyris 1971: Dickson et al., 1967, cited in Baronas Louis, 1988). Kotter and Schlesinger (1979) propose four most common rea sons why employees resist change; firstly, A desire not to lose something of value, for example, their power, their job etc., which often produces political behaviour resulting from the individual placing their personal interests and goals before those of the organisation (Kotter and Schlesinger, 1979). Secondly, Misunderstanding and lack of trust between employees and their managers often lead to misunderstandings occurring which unless quickly rectified can result in resistance. Thirdly, Different assessments are another cause of resistance where individuals interpret the costs and benefits of the change implementation differently. Lastly, tolerance to change differs between individuals as all human beings are limited in their ability to change. Resistance can occur even if they know the change to be beneficial. This can result from the persons perception that they are unable to develop necessary skills to cope or even from peer pressure not to comply. However, the change ag ent needs to be aware that participation is time consuming and therefore may not be available when the change is required immediately. As participation and communication have been discussed as being key to reduce resistance for the proposed change implementation, it is also apparent that communication and involvement needs to continue right up to implementation and beyond to which many experts recommend devising an appropriate training programme. Although, rather than simply attributing success to the use of an appropriate program, through their studies, Markus and Benjamin (1996) expand upon this by stating that to increase the probability of success, training must be carried out in-house by the Facility Management (FM) department. 2.7 Chapter II Summary: In the prior theory sections we have aimed at providing two different aspects of our field of research. Concerning the theories around outsourcing you can conclude that it is and has been an evolving topic, influenced not only by heavy research and studies, but also by large macro economic factors and trends. In sum, the theories underline the many reasons for outsourcing and the many risks connected to such initiatives. In every given business situation the rational manager will try to reduce the risk as much as possible while maintaining the benefits. Based on the theory, this is also an approach that could be valid when deciding on the scale and number of vendors to use. Using many different vendors will imply more access to expertise and specialist, and using one or a few vendors will imply higher volume and hence larger scale effects that both parties benefit from. Thus there is a balance between cost and competence in this aspect which needs to be assessed against the risk un dertaken. The section also brings up the questions of what to actually outsource. Since IT today is an integrated part of most businesses there is a challenge in choosing the right processes to outsource so that the rest of the business avoids negative impact. The challenge lies in defining and isolating the processes, and in many times the people, which can be moved to an outside vendor. The IT functions mission is to execute the IT strategy in such a way that the overall business strategy is supported. In this sense, the usage of outsourcing should be an act in line with the IT and business strategy. The high level effect of outsourcing on the IT function is that some parts of the supply chain is taken over by an outside player, who then delivers services/value to the companys chain of value adding activities. The organizations structure, its principles of governance, capabilities and stakeholders are dimensions of the IT function which could be affected when using outsourcing. Coming back to the alignment of IT strategy and business strategy, the IT manager (or CIO) needs to secure that these dimensions will continue to support the overall target in situations when outsourcing is introduced and implemented in the operating model.

Learn Which Sharks Lay Eggs

Bony fish produce large numbers of eggs that may scatter throughout the ocean, sometimes getting eaten by predators along the way. In contrast, sharks (which are cartilaginous fish) produce relatively few young. Sharks have a variety of reproductive strategies, although they can be divided into two main groups: those that lay eggs and those that give birth to live young. How Do Sharks Mate? All sharks mate through internal fertilization. The male inserts one or both of his claspers into the females reproductive tract and deposits sperm. During this time, the male may use his teeth to hold on to the female, so many females have scars and wounds from mating. After mating, the fertilized eggs may be laid by the mother, or they may develop either partially or fully inside the mother. The young of different species get their nourishment through a variety of means, including a yolk sac. Egg-Laying Sharks Of the approximately 400 species of sharks, about 40% lay eggs. This is called oviparity. When the eggs are laid, they are in a protective egg case (which sometimes washes up on the beach and is commonly called a mermaids purse). The egg case has tendrils that allow it to attach to a substrate such as corals, seaweed, or the ocean bottom. In some species (such as the horn shark), the egg cases are pushed into the bottom or into crevices between or under rocks. In oviparous shark species, the young get their nourishment from a yolk sac. They may take several months to hatch. In some species, the eggs stay inside the female for a period of time before they are laid, so that the young have a chance to develop more fully and thus spend less time in the vulnerable, immobile egg cases before they hatch. Types of Sharks That Lay Eggs Shark species that lay eggs include: Bamboo sharksWobbegong sharksCarpet sharksHorn (bullhead) sharksSwell sharksMany catsharks Live-Bearing Sharks About 60% of the shark species give birth to live young. This is called viviparity. In these sharks, the young remain in the mothers uterus until they are born. The viviparous shark species can be further divided into the ways the young sharks are nourished while in the mother: ovoviviparity, oophagy, and embryophagy. Ovoviviparity Some species are ovoviviparous. In these species, the eggs are not laid until they have absorbed the yolk sac, developed, and hatched, and then the female gives birth to young that look like miniature sharks. These young sharks get their nourishment from the yolk sac. This is similar to sharks that form in egg cases, but the sharks are born live. This is the most common type of development in sharks. Examples of ovoviviparous species are whale sharks, basking sharks, thresher sharks, sawfish, shortfin mako sharks, tiger sharks, lantern sharks, frilled sharks, angelsharks, and dogfish sharks. Oophagy and Embryophagy In some shark species, the young developing inside their mother get their primary nutrients not from a yolk sac, but by eating unfertilized eggs (called oophagy) or their siblings (embryophagy). Some sharks produce a large number of infertile eggs for the purpose of nourishing the developing pups. Others produce a relatively large number of fertilized eggs, but only one pup survives, as the strongest one eats the rest. Examples of species in which oophagy occurs are the white, shortfin mako, and sandtiger sharks. Viviparity There are some shark species that have a reproductive strategy similar to humans and other mammals. This is called placental viviparity and occurs in about 10% of the shark species. The eggs yolk sac becomes a placenta attached to the females uterine wall, and nutrients are transferred from the female to the pup. This type of reproduction occurs in many of the larger sharks, including bull sharks, blue sharks, lemon sharks, and hammerhead sharks. References Compagno, L. ,et al. Sharks of the World. Princeton University Press, 2005.Greven, H. Viviparous Sharks, https://www.sharkinfo.ch/SI1_00e/vivipary.html.â€Å"Shark Biology.†Ã‚  Florida Museum, 29 July 2019, https://www.floridamuseum.ufl.edu/discover-fish/sharks/shark-biology/.Skomal, G. The Shark Handbook. Cider Mill Press Book Publishers, 2008.

Texas Is A State Of The Wild Frontier - 1605 Words

Texas Texas is a state that is dearly loved by its inhabitants, and even some who do not live there. Despite how many people love it, there are a lot of people who dislike Texas and the pride Texans have for it. Texas fought for independence from a country much larger than itself, and then chose to become a part of the United States, while still reserving the right to secede. Many people do not take into accord the reasons why Texans are so proud. Perhaps the most famous Texans are men who weren’t even born in the state. David â€Å"Davy† Crockett won himself the nickname â€Å"King of the Wild Frontier† after many adventures and fighting many battles. It was said he weighed at least one-hundred-and-eighty-pounds and stood over six feet tall, and†¦show more content†¦Crockett knew of a few of President Jackson’s corrupt ways, and after calling him out on these things, President Jackson, nicknamed â€Å"Old Hickory† used his powers to keep D avy Crockett from serving a third term in Congress. Angered by this, Crockett said, â€Å"If I’m not permitted to serve my own country any longer, my constituents can go to hell, and I will go where people need me, that place being Texas† (Kubiak 87-88). This is a quote that became very popular among modern Texans after being shortened to â€Å"You may all go to hell, and I will go to Texas.† When he arrived in Texas in January of 1836 with twelve other men, he read the oath of Texas allegiance. He turned down a position of command, and stated that he wanted to defend the most defenseless part of the Alamo (Kubiak 102, 90). The first shot fired at the Battle of the Alamo was by Davy Crockett, which caused the first blood to fall. It was reported that Davy Crockett hit his target at least 300 feet away. After the Texan soldiers had been destroyed, Santa Anna sent in his men to find the leaders of the Texans. They found David Crockett amidst a room full of dead Me xican soldiers (Kubiak 91). David Crockett has since been named a hero to all Texans. Alongside Davy Crockett, there were two other men who were seen as leaders of the Texas Revolution: William B. Travis and Jim Bowie. All three of them died together during the Battle of the Alamo. Bowie, who had contracted pneumonia and typhoid, and had no

Renal System Physiology free essay sample

If the blood vessels in the kidneys are damaged, they may stop removing wastes and extra fluid from the body. The extra fluid in the blood vessels may then raise blood pressure even more. Its a dangerous cycle. 12. Briefly explain what will happen to the glomerular capillary pressure and glomerular filtration rate if both the afferent and efferent arteriole radius is decreased? Explain!!! (3 points) ? The simultaneously implementation of both arteriole rates changing caused glomerular filtration rate and low blood pressure conditions went above the baseline value. 13. How could an increased urine volume be viewed as beneficial to the body? (2 points) ? It removes toxins from the body. 14. Diuretics are often prescribed to patients with chronic high blood pressure. Why? (2 points) ? For high blood pressure, diuretics, commonly known as water pills, help your body get rid of unneeded water and salt through the urine. Getting rid of excess salt and fluid helps lower blood pressure and can make it easier for your heart to pump. We will write a custom essay sample on Renal System Physiology or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page 15. What will happen to the urine volume and concentration as the solute gradient (concentration) in the interstitial space is increased? Explain!!! (3 points) ? It increases because ADH causes water to move out of urine and the more solute there is the more concentrated the urine. 16. Speculate on ways that desert rats are able to concentrate their urine significantly more than humans? (Think: Hormones) (2 points) ? They probably produce more ADH to get all the water possible from the urine as there is not a lot of water in the desert. 17. What would be a reasonable mechanism for diuretics? (2 points) ? They act by diminishing sodium reabsorption at different sites in the nephron, thereby increasing urinary sodium and water loss. 8. What will happen to the glucose concentration in the urinary bladder as glucose carriers are added to the proximal tubule? Explain!!! (2 points) ? Glucose concentration in the urine decreased because the carriers were able to get the glucose across. 19. Predict what will happen to the urine volume (compared to normal) when aldosterone is added to the distal tubule. Explain!!! (2 points) Predict what will happen to the urine volume (compare to normal) when ADH is added to the collecting duct. Explain!!! (2 points) Urine concentration increases, and urine volume decreases because it causes the body to absorb water from the urine. Predict what will happen to the urine volume and the urine concentration (compared to normal) in the presence of both aldosterone and ADH. Explain!!! (2 points) They both have similar effects, they are agonist so adding both will decrease urine volume, and increase urine concentration. ADH increases water permeability and aldosteron reabsorbs sodium ions and water but loses potassium ions. Why does alcohol consumption lead to a dramatic increase in urine production? (2 points) Because the proximal tubule reabsorbs more water which accounts for increase urine production. Why do angiotensin converting enzyme (ACE) inhibitors given to people with hypertension lead to increased urine production. (Hint: think what ACE is doing and its effects on arterioles) (4 points) ACE inhibitors dilate blood vessels and increase the amount of water your kidneys get rid of, lowering blood pressure. 4

The study of a panda Essay Example

The study of a panda Paper The panda is black and white, like a bear in shape, but different. Things to remember in the last hour before the exam: Life processes at the cellular level (This is not a revision sheet youve done that by now Its a list of things you might want to remind yourself about 1. Cell parts. Most structures/organelles common to animal and plant cells. [P] = plants only C] Cytoplasm transparent Jelly ? cells activities occur here CLC Cell/plasma membrane regulates movement of materials in/out of cell. SELECTIVELY permeable. Phosphoric belayed. Phosphate heads (hydrophilic) face inside cell/outside cell. Fatty acid tails of lipids (hydrophobic) to interior. Small molecules e. G. Water diffuse through. Larger ones transported via protein channels. 0 Nucleus cell control centre, controls metabolism via enzymes. Contains genetic info DNA. Chromosomes only visible when cell is dividing. Contains nucleolus makes RNA and ribosome. Cell wall [P] protects cell gives strength and support. Is permeable and made of cellulose. Controls turgidity (can resist high internal pressures without stretching). 0 Chloroplasts [P] site of photosynthesis, contain chlorophyll green light-trapping pigment. Elongated shape maximizes S. A. To volume ratio, Increasing uptake of CO and H2O uptake and output of 02 and glucose (photosynthetic capacity). Chlorophyll molecules embedded In grand (stacks of ethylated membrane) more S. A. More chlorophyll = Max. Amount of light captured = more photosynthesis. Surrounded by stoma enzymes and water. 0 Large (central) vacuole [P] large and permanent structure containing cell sap (salts, sugars, amino acids). Salts in sap produce strong tendency for water to enter cell (by osmosis) keeping cell turgid. We will write a custom essay sample on The study of a panda specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on The study of a panda specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on The study of a panda specifically for you FOR ONLY $16.38 $13.9/page Hire Writer Vacuole displaces cytoplasm to edges of cell meaning chloroplasts are close to CO and light. Also short gas diffusion distances. 0 Mitochondria site of aerobic respiration. Enzymes attached to Cristal (membranes folded to Increase the S. A. = greater # of enzymes) produce ATOP (adenosine troposphere). Occur In high numbers In cells with large energy needs e. G. Sperm muscle cells. 0 Googol flat disc shaped sacs modify and package proteins C] ERE: Rough has bound ribosome (site of protein synthesis) makes proteins and transports proteins to Googol. Smooth has free ribosome makes steroids, lipids and hormones 2. Specialized cells perform specialized functions in multicultural organisms. Examples include: 0 Guard cells form stoma (small opening in epidermis) when turgid. Turgid = crescent moon shaped, flaccid = oval shape. Thick inner walls help them open/close stoma. Allow CO and 02 in and out. Also main route of H2O loss via transpiration. Swelling of vacuole controls opening/closing. Contain chloroplasts. 0 Palisade cells long, thin column shaped cells many can fit close together. Contain MANY chloroplasts. Cells arranged vertically so light passes through less cell walls to cells beneath. 0 Spongy mesosphere (beneath palisade layer) has more rounded not so tightly packed cells. Large Intracellular alarm spaces maximizes diffusion rate of gases during photosynthesis. (CO In 02 out). CLC Root hair cells Long and thin extension at one end with thin cell to vastly increase S. A. For absorbing small BIOLOGY Dont forget to throw this away DO NOT take it into the exam by mistake We dont want you disqualified by mistake 3. Movement. Three main mechanisms. Diffusion: Movement of substances from high concentration to low concentration along a concentration gradient which exists until diffused substance is evenly distributed. Passive movement. E. G: CO diffusing in / 02 out of leaf (through tomato). Note: can occur Just in solutions, as well as across membranes. 0 Osmosis: Movement of H2O from high concentration of H2O to a low con. Of H2O water through semi/selectively permeable membrane ( from a more dill. Solution to a more con. Solution). Passive movement. E. G. Absorbing water through plant roots, kidney tubules reabsorbing water. Active transport: Movement from a low con. To a high con. Energy is required. E. G. Absorption of MGM by roots, glucose uptake in intestines. 4. Enzymes. Protein molecules acts as biological catalysts increase rate of reactions. Substrate = molecule the enzyme acts. Increase in substrate concentration = increase in rate up to a maximum. Enzymes are specific have AD shape with unique active site only work on a particular substrate. Function best in particular conditions e. G. An optimum temperature and optimal PH. (function poorly outside these). At very low temperatures, enzyme action slow; as temp. Increases reaction rate increases (more collisions/time) BUT at high temperatures enzyme is denatured (peptide chains unravel active site is lost enzyme is permanently inactive). CIO every ICC rise enzyme activity approve.. Doubles. Co-enzymes complete the active tit essential to enzyme action. Inhibitors (poisons) combine with active site to prevent enzyme function. 5. Photosynthesis. Needs CO via stomata, H2O via roots and xylem, sunlight and chlorophyll. CHIC + AH 0 C6H1206 + 602. Sunlight needed as source of (solar) energy. Rate affected by light: more light = more photosynthesis up to point where plant is at Max. Photosynthesis level any increase in light intensity wont affect the plant further. Rate at midday >early morning [evening. No photosynthesis at night. Rate in summer > winter. Temperature affects rate. 6. (Aerobic) Respiration. C6H1206 602 0 CHIC + AH. Breakdown of glucose occurs in 2 steps glycoside in cytoplasm, then Krebs/citric acid cycle in the matrix of the mitochondria and electron transport system on Cristal of mitochondria. Energy from food (from breakdown of glucose and fatty acids) converts ADAPT + P 0 ATOP. ATOP = the energy carrier / energy in a usable form. ATOP is broken down elsewhere to ADAPT + P releasing useful energy for cellular work. 7. Cell division. 0 A cell cycles between periods of cell division, growth, normal activity (enterprise) and back to division. DNA replication occurs DNA makes exact copy of itself prior to ell division so there is a full set of genetic information available in each cell after division then preparation for mitosis then mitosis. The cycle repeats. DNA contains code for synthesis of proteins in its base sequences. All cells need the code to synthesis essential proteins for the cell to grow and carry out its role. DNA must replicate accurately so all new cells have a complete copy of the code. 0 Key steps. DNA helix unwinds, two strands unzip between bases, new nucleotides Join to the enzymes. Base pairing (A-T and C-G) essential provides mechanism accurately making two identical DNA molecules.

The French Expression àCause de (Because of)

The French Expression ' Cause de' ('Because of') cause de,  pronounced ah koz deu, is a French prepositional phrase that means because of or due to. Depending on whether the context is negative or positive, it can also be translated as: on account of, owing to or for the sake of. With Blame Essentially, cause de blames someone or something for a negative situation or event, as in:   Ã‚  Ã‚  Jai oublià © mes clà ©s cause de lappel de Philippe.   I forgot my keys because of/on account of Philippes phone call.  Ã‚  Ã‚  A cause de la mauvaise à ©conomie, jai perdu mon emploi.   Due to / owing to  the bad economy, I lost my job. Without the Blame A cause de can also be used for a neutral situation or event, something that deserves neither blame nor credit, as in:   Ã‚  Ã‚  Je lai pardonnà © cause de son à ¢ge.   I forgave him considering his age.  Ã‚  Ã‚  Il va venir la fà ªte cause de toi.   Hes going to come to the party for your sake. With Cest To say its because of/due to ... use cest in front of cause de, as in:   Ã‚  Ã‚  Cest cause de cette dà ©cision que nous nous sommes disputà ©s.   Its due to that decision that we argued. Remember the Contraction Remember that de followed by the definite article le or les must contract:   Ã‚  Ã‚  Jai paniquà © cause du bruit.   I panicked because of the noise.  Ã‚  Ã‚  Il est parti cause des enfants.   He left because of the children. An Antonym To give credit for something positive, use the expression grà ¢ce   (thanks to), as in: Grà ¢ce ton assistance, il a fini le travail.   Thanks to your help, he finished the work.Grà ¢ce aux conseils de Pierre, nous avons trouvà © la maison parfaite.   Thanks to Pierres advice, we found the perfect house.  Sil a rà ©ussi lexamen, cest grà ¢ce toi.   If he passed the test, its all thanks to you. Additional Resources Expressions with Expressions with deMost common French phrases

Dopamine and its Role in Parkinsons Disease Research Paper

Dopamine and its Role in Parkinsons Disease - Research Paper Example The researchers in this study stated that there appeared to be a link between depression and anxiety in PD.   According to Lemke, these studies proved that dopaminergic treatment for PD was important and that there was a correlation between PD and depression. 1.1 Dopamine Agonists and Depression According to Lemke, dopamine agonists work on the dopaminergic systems of the body (10). Because they work directly on these areas, they may be responsible for mood behavior. One dopamine agonist, pramipexole, was studied by other researchers and found to react as an antidepressant for bipolar disease and treatment-resistant depression (10). Several studies in this study showed that patients who took pramipexole performed better and were less depressed than those who did not take it (11). 1.2 Anhedonia and Depression Anhedonia is another agonist that has had positive effects on depression with PD patients and it has also affected any motor alterations (11). Several studies were quoted in Le mke’s article that used this agonist. All of the other studies found that patients with PD were helped via the use of agonists by controlling depression. Lemke concluded that PD patients with depression â€Å"might† benefit from a global approach to the disease that included dopamine agonists because they seemed to reduce motor complications and symptoms of depression. By using agonists the regimen of drugs could be lessened and would stop any side effects from the antidepressant medications that the patients may be taking.

Sir Richard Bramson and the Virgin Group of Companies Essay

Sir Richard Bramson and the Virgin Group of Companies - Essay Example The success of his prestigious group of companies is a confirmation of his ability to apply the necessary management skills and strategies required for successful businesses. Sir Richard Branson had no initial intentions of becoming an entrepreneur although this did not prevent him from building his status as one of the most successful entrepreneurs globally. Having launched a student magazine at the age of sixteen and managed a student advisory centre, Branson had a background in business establishment and management i.e. habitual entrepreneur (Branson, 2011; Shavinina, 2008: 9-15). However, the success and expansion of the Virgin Group led to incorporation of other business ventures making him a portfolio entrepreneur. Some of the personal entrepreneurial characteristics that have enabled Branson to emerge as an exemplary entrepreneur include his high level of motivation, high levels of self confidence, abundant energy levels and the ability to sustain the entrepreneurial approache s in long term (Branson, 2011). Additionally, he has exhibited his worth as a risk-taker, the ability to set achievable goals, innovation and a problem solver (Bolton and Thompson, 2000). He variably contributed to the entrepreneurial sector through the establishment of a brand image and identity of the Virgin Company in the global markets. The company’s marketing strategies prioritises on the customers; improving loyalty. His management skills have led to the growth of the company to international standards. The employee commitment that the company exhibits indicates that Sir Richard Branson possesses effective employee management skills that keep employees always motivated. The dedicated and united employee team has utilised the business and marketing strategies associated with the business to constantly enable the business improve performance. Application of these strategies in all marketing segments has enhanced the application of innovation in all marketing segments. Ana lysis of the Virgin Group of companies exemplifies the entrepreneurial characteristics of Branson. Entrepreneurship can be defined as a process whereby individuals or group of individuals apply organised efforts in the pursuance of opportunities (Kuratko and Hodgetts, 2004). An entrepreneur should target to create value and growth through innovation and maintenance of uniqueness. This has been the main factors that have enabled Virgin Group of companies to be successful since its establishment. According to Shavinina (2008), the formation and management of the affiliate companies of the Virgin Group exhibits adherence to the entrepreneurial process. The initial stage of the process involves the exploration of the entrepreneurial context. For instance, the establishment of Virgin Airlines was Branson’s attempt to offer reasonable freight charges for transatlantic flights. The second stage involves identification of the possible opportunities that guarantees competitive advanta ge. The venture is then established once the opportunities are identified paving way to management once all its structures are in place. According to Carmichael (2006), Branson’s skills portrays him as a transformational entrepreneur due to his insistence on maintaining Virgin Group of companies as an organisation characterised by informality and

Filipino Basketball Player Essay Example for Free

Filipino Basketball Player Essay Allan Caidic Alan Vito Flores Caidic (born June 15, 1963, Pasig City, Philippines) is a retired professional basketball player from the Philippines and is currently an assistant coach of the Barangay Ginebra Kings in the PBA. He is considered by many to be the greatest shooter the country has ever produced, thus, earning the moniker the Triggerman . He played college hoops at the University before joining the Philippine Basketball Association in 1987, where he broke several Philippine and PBA all-time records—including the most points scored in a single game (79 points), the most three-point field goals made in a single game (17 triples; breaking his previous record of 15 triples), the most three-point field goals in a career (1,242 triples) and the most consecutive free throws in a row (76). He has played with several PBA teams and won numerous championships. He played for the team including the 1998 Philippine Centennial Team. While in the league, he was considered one of the best three-point shooters in Asia. The vaunted Chinese national basketball team recognized his ability by always reminding their players to be on the lookout for Philippine No. 8, referring to Caidics regular jersey number while playing for the National Team. Renz Patrick T. Narag Grade V- ST Joseph James Yap, Sr. James Carlos Agravante Yap, Sr. (born February 15, 1982 in Escalante City, Negros Occidental) is a Filipino professional basketball player for the San Mig Coffee Mixers in the Philippine Basketball Association. Yap enjoyed a successful high school basketball career at Bacolod Tay Tung High School and then at Iloilo Central Commercial High School, where he sparked his team to three consecutive Iloilo PRISAA titles. He then went on to play at the collegiate level for the UE Red Warriors and helped the team to the Final Four in 2002 after years of absence. However, the Red Warriors lost to the Blue Eagles, the eventual champions. In the following season of UAAP, Yap led the Red Warriors to the Final Four for the second straight time. Eventually in the semifinals series, the Warriors lost to the Far Eastern  UniversityTamaraws. Nevertheless, Yap was named as the Most Valuable Player in 2003. Yap also played for the Philippine Basketball League from 2001 to 2004. He decided to declare his eligibility for the PBA Draft, and was selected with the 2nd overall pick in the 2004 PBA Draft by the Purefoods Tender Juicy Giants. One of the focal points of the Purefoods offense, he is the 2005–2006 and 2009–2010 seasons Most Valuable Player and he is also 2009–2010 Philippine Cup Conference MVP. Yap is also a nine-time PBA South All-Star team starter through 2004 to 2012 and a many-time member of theRP Basketball Team.

Technology Addicts :: Technological Communication Essays

Technology Addicts Five empty chairs form a circle in the center of the room. Slowly but surely, people begin to make their way into the room. A young man dressed in a black suit sits down with his Newsweek and briefcase. He adjusts his tie, clears his throat, and pushes his wire-rimmed glasses up onto the bridge of his nose. A teenage girl sits down beside him, tucking blonde strands of hair behind her ears to reveal tiny white headphones attached to her iPod. She crosses her right leg over the left, tapping her foot in mid-air to the beat. The worn wooden door creaks open again, slamming shut behind a twenty-something carrying a thin silver laptop computer. He slouches down into the chair with an exasperated sigh and begins to type furiously at the keyboard. The businessman glares over the top of his glasses at him when the familiar chimes of instant messaging become as frequent as the taps of the keys. The young man continues, oblivious to his surroundings. The clock on the wall ticks closer to seven o'clock as the last two people amble in. A middle-aged woman sits down with her knitting, occasionally stopping to jot notes in the sleek PDA beside her. Finally, a woman with a clipboard comes through the door and takes her seat, completing the circle. She clears her throat and begins. "Good evening, and welcome to group therapy. Let's go over the ground rules: First no technology allowed at meetings. Put away your iPod, laptops, PDAs, etc. RIGHT NOW. And don't bring them back to these meetings or they will be confiscated." The group members scowl as they slowly wind up wires. "My only other rule is that you participate. You won't get anything out of group therapy if you don't put anything into it. Let's begin." * * * What would our lives be like if technology were our life support? We would probably not be able to go an entire day without emails, instant messaging, or the World Wide Web. Cell phones might as well be permanently attached to our ears.

Immanuel Kant †Ethics Essay

Immanuel Kant was born in Konigsberg, East Prussia in 1724. He attended the Collegium Fridiricianum at eight years old where he was taught classicism. Then he went to the University of Konigsberg where he spent his career focusing on philosophy, mathematics, and physics. When his is father past away, Kant left the university and earned his living as a private tutor. In 1755 he returned to the University to receive his doctorate in 1756. Immanuel Kant remained at the University teaching for 15 years. He received his tenure at the University in 1770, where he stayed for the next 27 years. In 1792 he was barred from teaching or writing on religious subjects do to his unorthodox approach in his teaching by King Fredrick William II. He returned to teaching after the king had passed away five years later. In his retirement he published a summary of his views on religion. Immanuel Kant passed away in 1804. Immanuel Kant was widely known for his categorical imperative theory. Categorical imperative is how one determines one’s duty, what principles are proper, and which are not. Doing one’s duty for the sake of duty itself is better than simply acting in agreement with one’s duty. Telling the truth in order to benefit yourself is acting in accordance with duty and not acting for the sake of duty. The categorical imperative states, â€Å"Act only on that maxim whereby thou canst at the same time will it should become universal law(Keele, 2008). † Maxim in this sentence is the moral part of your action. Categorical imperative tells us it is immoral to make an exception of our self. Just like my mother would say treat and act as you would want others to treat and act towards you. In the news I view an article about â€Å"School knife attack poses ethical dilemma for daily. † In this article they talk about the Worcester New identifying a schoolboy as a suspect. The news published the boy’s name and picture on Facebook putting the boy’s life at risk. After the boy was found the news took down the boy’s picture at once. Everyone was perplexed by this situation asking why they put picture up and then took it down. According to the Worcester News, the situation change, where they were trying to find the boy to stop him from hurting himself or others and then to protecting the child. Would the newspapers actions have been ethical according to Immanuel Kant’s Categorical Imperative? First let’s take a look at the reasons why they did it. The newspaper stated they put his picture up to protect him and other, then took down to protect him. I believe they were acting in the best of society myself by putting the information up. According to Immanuel Kant’s theory they were acting in accordance with their duty. They had a duty to let the public know what was going on to protect other students and teachers If they didn’t act with such speed would the boy have been found so soon? I think not! This boy could have went on a killing spree and if the Worcester News didn’t report it they would not have been acting in the best of society and would not have been doing their duty. But then to take down the information I feel is unethical. They don’t take down any information when it comes to any other person involved in a crime. Immanuel Kant stated that it is immoral to make an exception of yourself. The Worcester News should hold to the same standards as any other crime they report. I understand that they are trying to protect the boy, but if you are going to report any other crime and not take it down this should happen in the same way. In conclusion, based on my research I feel that Immanuel Kant’s Categorical Imperative theory is important to our society today. It holds everyone to the same standards! He has help to maintain a set of standards for our society that requires everyone to be treated the same. The study of ethics is important in today’s business and government world because it sets standard for all to abide. From John Locke’s right theory to Kohlberg’s moral development stages. They all 1 / 2 set standards in which business need to stay within. If there were no standards there would be more scandals in the news than there is. References Britannica. (2014). Immanuel Kant. Retrieved from http://www. philosophypages. com/ph/kant. htm. Keele, Lisa. (2008, The Categorical Imperative of Immanuel Kant. Retrieved from https://www. suite. io/lisa-keele/ypd2fk. Linfold, Paul. (2014, September 28). School Knife Attack Poses Ethical Dilemma For Daily. Retrieved from http://www. holdthefrontpage. co. uk/2014/news/school-knife-attack-poses-ethical- dilemma-for-daily/ POWERED BY TCPDF (WWW. TCPDF. ORG).

Essay about Racism in Family Guy Supports Stereotypes

In today’s society, a minstrel show would unquestionably be pointed out as a racist act. However, if stereotypes were used in comedic TV shows it becomes more uncertain as to whether or not it is appropriate. With the popular use of satire in the current pop culture, the line between racism and harmless satire is harder to define. Shows like Family Guy play on a lot of racial stereotypes but do not always receive attention on those jokes. The show is often written off as just a raunchy animated show, so people expect the outrageous humor and take the jokes less seriously. Racist jokes has been muddled with satire by putting it in a comical context and in a different medium such as animation. There needs to be a more defined line between†¦show more content†¦Ahsan Haque of IGN criticized that the episode was not an â€Å"instant classic† but still praised it for its moments of â€Å"creative genius† (Haque). The episode received multiple reviews similar t o this one. This demonstrates how the offensive humor is often brushed aside. There were no comments made about the portrayal of the Native Americans because of the fact that Family Guy is presented as a comedic animated show; its irreverence is what attracts audiences. The episode was not making a comment on a social issue. The satirization of Native Americans served no other purpose than for being the punch line of every joke. This sort of humor is not as upfront as something like blackface so it is not recognized immediately that it is offensive. Due to the fact that it is a comedic animated show it is not taken as seriously. For a show with millions of viewers making these sort of jokes makes it seem like it is acceptable to make fun of other races. In doing so these stereotypes are going to persist in society. The racist jokes that are often made in Family Guy obviously does not bother its viewers. Family Guy has garnered such a huge fan base that when the character Brian was killed off it caused a huge uproar on social media. An article written by Danielle Cox asked if the fans’ â€Å"attachment to a cartoon character any different from other TV show characters?† (Cox). This deals with a death of a character not anything controversial, but it isShow MoreRelatedSexism : Gender And The Oppression Of Women1376 Words   |  6 Pagesbut many things have stayed the same. Just as racism still exists in various ways today, sexism, ageism, and many other forms of discrimination and injustices persist around us. All of the issues mentioned are found throughout many aspects of society, and they are still reflected in the media and television. Television shows such as â€Å"Family Guy† are a prime example of this with its crude satirical humor that more often than not, portrays gender stereotypes and women in a bad light. 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