Nutritional Assessment Essay

I have read and understand the plagiarism policy as outlined in the syllabus and the sections in the IWU Catalog relating to the IWU Honesty/Cheating Policy. By affixing this statement to the second page of my paper, I certify that I have not cheated or plagiarized in the process of completing this assignment. I also certify that the work submitted is original work specific for this course and to my program. If it is found that cheating and/or plagiarism did take place in the writing of this paper, I understand the possible consequences of the act/s, which could include expulsion from Indiana Wesleyan University. Kristine Davis June 9, 2013 NameDate JW is an 86 year old man who lives at home with his wife of 31 years. He is in fair-good health. He has a history of prostate cancer, angina, and coronary artery disease. He has had 5 stents put in his heart over the last 10 year. He recovered well from the surgeries. He has always been athletic and fit. He played racquet ball and soft ball until he was 68 years old. He had his first Angina attack at 68. He had radiation seen implants in 2010, which successfully eliminated the prostate cancer. His vital signs are as follows: 130/82 blood pressure, 72 pulse, 20 respirations, 98. 4 oral temperature, and 96% oxygen saturation. JW weighs 178 pounds and is 5 feet 11 inch in height. His BMI (Body Mass Index) is 24. 7. JW is alert and oriented. He seems very sharp for his age. He lives with his wife and 2 dogs. He attends to his daily living needs without assistance. He has a routine of preparing his medications and meals daily. His current medications consist of a multivitamin, Omega Fatty Acids, Asprin, Nitroglycerin, Coumadin, and stool softner. JW’s nutritional assessment is as follows: he maintains a regular diet, eating 3 meals a day. JW wears partial dentures, but does not require any assistance with feeding himself. He has a balanced diet with all essential food groups. He said that he drinks 8 glasses of water daily as instructed by his physician. He also enjoys a glass of wine every night. He has had a 3-5 pound weight loss in the last 3 months. He said he changed his diet regime to frozen dinners because his wife had surgery 3 months ago. She was unable to make his meals on a regular basis until recently. JW is ambulatory and self-sufficient. He said his wife keeps him active and on his toes. He enjoys going to dinner once per week. He admits that he is happy that his wife is recovered from her surgery and back to cooking for him. He tries to stay active and assist her with house work and folding laundry. JW lost his dog of 14 years, two months ago. She had to be put to sleep due to cancer. He said the loss of his dog had a significant impact on his emotional state, and his daily routine. He said he would walk with his dog, â€Å"Lucy†, every morning and night if the weather permitted. After several weeks of grieving, his wife surprised him with a new puppy. JW feels that this puppy has brought back a sense of the companionship and joy that he lost when he lost his dog. He is back to his daily walking with the puppy. JW seems well adjusted to the new puppy. There are no psychological concerns noted. His cognitive functioning seems up to par. He spends several hours a day reading and working on crossword puzzles in order to maintain his cognitive functioning. JW’s skin is dry and warm. His mucous membranes are moist and pink. There are no visible lesions or pain noted. He does not report any difficulty chewing or swallowing. He said he moves his bowels 1-2 times daily without discomfort. JW’s MNA (Mini Nutritional Assessment) reveals that he is at risk for malnutrition. His score was 11. He was informed of the importance of consuming adequate portions of the foods from the basic food groups including fruits, vegetables, grains, dairy, and proteins. He knows that he must avoid the unhealthy fats and cholesterol in his diet. However, he was encouraged to eat a heart healthy diet including more vegetables and fruits. JW will continue to drink the 8 glasses of water per day and take daily walks for exercise. He was encouraged ask his physician if the evening glass of wine was permitted, especially considering his medication regime. JW’s goal is to be at adequate weight and BMI for his size, as well as maintain good nutritional status. He continues to be monitored by his primary physician, Cardiologist, Oncologist, and a nutritionist quarterly. He maintains yearly dental exams.

Appeals Process Essay

Many times within a sentencing, an offender is given a certain time to file an appeal within. If they don’t appeal a verdict or decision within 30-days for example, they must wait until the ‘next go-around’ so to speak. Many times a certain amount of time must be served before an appeal can be filed. This can be easily demonstrated in the process an inmate within a prison files an appeal. If he or she serves four-years of a 15-year sentence and files an appeal and follows the appropriate steps to do so, they can still experience the misfortune of having their appeal turned down. If that happens, they are often made to wait another year before they can file another appeal. The decisions from these appeals can be returned fairly quickly or they can take anywhere from a day or two, to a week or more. In the case of a parole board hearing an inmate’s appeal, they often render a decision the same day and within an hour or two from the end of the hearing at the longest. To relate a story, a very close friend of ours is serving time in a correctional facility in the state of Colorado, a sentence and a decision put him there that I firmly disbelieve. He has served six-years of a ten-year sentence and went before the parole board last November. His original sentence is Sexual Misconduct with a Minor. Again, this is a charge that I firmly disbelieve in relation to this specific person, but nonetheless he is serving it. His parole got denied and he filed an appeal, due to the fact that accusations were made regarding his conduct before arrest that weren’t related in the least bit to his original charge. An appeal was filed to contest the parole board’s decision and the accusations made by malicious involvement from former family members. The appeal was shot down and he was told to continue on with his sentence and he would be eligible for parole again in November of 2013. We pray that this one goes better! Appeals can be lengthy and can be costly, but they serve a purpose. It should not be an easy process that these offenders go through in order to be let out. The best and most effective way for improvements to be made in the appeals process is to vary the cost of such procedures. If an offender is Page: 3 esirous to file an appeal, the cost of said appeal should vary depending on the severity of the crime committed. If it was a first-time offense and a non-violent offense that put the offender behind bars, the cost of their appeal should not match that of an appeal from someone who was convicted of a brutal, violent and bloody murder of multiple victims where no remorse was shown at all. Offenders don’t pay these costs themselves, but rather the money to pay for such filings is shelled out by their families. In many cases, these families are suffering enough by having their loved one behind bars in the first place. The family shouldn’t have to suffer a financial drain as well as an emotional drain just because their relative decided to go hog-wild with a machete or some other equally violent crime. When an appeal is filed appropriately, it can also make the process much easier. Another often forgotten fact is that if an appeal is not filed appropriately and proper steps followed, it can often be turned down before it even gets seen by the right people. I feel that part of the process that shows an offender is serious about their appeal, should be to follow every step and every measure laid out before them. If the paperwork telling them how to file instructs them to quack like a duck while wearing yellow and pink polka dotted pants at a Dixie Chicks concert, all while wearing a sign that says ‘I love purple unicorns’ then they should follow that exact process. If they leave out a step, they were not serious enough and need to go back to the drawing board!

Compare and contrast arguments for and against belief in life after death Essay

) Compare and contrast arguments for and against belief in life after death (20 marks). 26/01/03 One initial problem with studying the belief in life after death is that there are a vast number of theories stating what they believe ‘life after death’ actually is. Therefore in order to effectively ascertain arguments for and against this idea, it is necessary to deal with each individual theory separately. Plato’s theory of dualism1 argues that it is the mind that determines our personality and that the body is an outer shelf for the real self. The body is contingent and therefore destined for decay but the mind is associated with the higher realities such as truth, goodness and justice and is immortal. Plato believed that the soul continues after death. Plato said that there was a perfect idea/form for everything in existence. The idea of the thing is prior to the individual instance of it and so it must be more real. Ideas are not physical things so they must belong to a spiritual realm of reality, which is more real than the material realm. According to Plato the telos2 of the body is to be in the physical world and receive sense-impressions whereas the telos of the soul is to travel into the realm of heavenly ideas and understand them. Before our immortal souls became imprisoned in our bodies they were acquainted with these heavenly ideas and so our soul wants to break free of our bodies and spend eternity in contemplation of the true, the beautiful and the good. In this realm the thinking being would survive without the physical body, the body would not survive death, but the soul – the real essence of the person would continue. Plato terms this ‘soul’ as our personality identity. According to Davies, although the arguments may seem ingenious, in actual fact they are severely misguided. Things may have opposites, but it does not follow that if something comes to be, there is something which is its opposite from which it comes. Nor does it follow that if something ceases to be, something comes to be which is opposite to something existing earlier. Davies adds that Plato’s second argument does not work because it mistakenly assumes that if all who have lived come to be dead, it follows that everyone has come to be dead. It is true that someone who has gone to sleep has not awoken but it is not true that nobody is awake.3 Aristotle developed a similar theory of dualism for life after death, he considered the ‘soul’ to be the part of the body that gives it life. It is what turns the physical form into a living organism of its particular type. Therefore a human will have a human soul. Aristotle defines the body and soul as being inseparable. The soul develops the person’s skills, character or temper, but it cannot survive death. When the body dies, the soul ceases to exist, as they are one. This would appear to be materialistic at first but Aristotle believed that the body and soul were different. Human beings have a soul or self that is capable of intellectual life. Only humans can reflect on feelings and sensations and grasp ‘universals’. In this way we come to understand eternal truths and in doing so we move on to achieve a higher level of existence. It seems evident here that Aristotle’s argument is guilty of confusing spiritual fulfilment that occurs on an entirely physical level, involving emotions and cognitions with life after death and so it seems we must reject his argument. Bernard Williams raised concerns that the separation of body and mind raises questions for discussion. Williams argues that memories are not a good guide to identity. Memories and personality can be fabricated and personal identity cannot be proved through mental activity alone. He believed that identity comes from physical characteristics as well. Personal identity depends on the way in which we recognise each other and without our bodies we cannot be fully identified. However, one could counter this by saying that the recognition of each other is irrelevant as it is more the manner within which we recognise ourselves that is important. Furthermore, Williams speaks of recognition on an entirely materialistic level as it is merely the physical person they are identifying. Given that one might say that we make judgements through the form of our physical selves and not our souls to recognise something non-physical by this means does not seem rational. Williams also highlights the causal affects between body and mind. For example the use of alcohol and drugs affects cognitions and changes personality.4 We can argue against this by distinguishing between the mind – a non-physical entity, and the brain – a physical entity by which the mind operates. Modern science has shown links between the mind and the brain. Surgeons are now capable of splitting the brain and effectively creating two minds. It is possible to argue that dualism was only invented as a philosophy as a means of explaining what, at that time science could not understand. Finally there is the argument that if the mind is a non-physical object how can it cause anything to happen in the purely materialist realm of the world. Arguments have been put forward to counter this – some philosophers for example have highlighted parts of the brain by which they believe the mind connects to the physical realm. However, modern science has once again defeated this argument and shown how they serve other purposes. It seems that the argument was little more than unfounded opinion and guesswork. Rene Descartes is also greatly associated with dualistic arguments for life after death. He states that if human beings are not to be identified with their bodies, then the view that they can survive death seems a plausible one. We normally think of death as the end of a persons bodily life. But if people are distinct from their bodies, then the fact that their bodies die does not entail that they die. Another modern advocate of a distinction between persons and their bodies is Richard Swinburne. According to him it is coherent that a person can exist without a body. Swinburne asserts that if X (the body) can be without Y (the mind), then X and Y are distinct. Since I can be without my body, it follows, says Swinburne, that I am not my body. Through Descartes’ and Swinburne’s arguments it becomes entirely possible to attack the premise of a dualistic interpretation of life after death by attacking the premise of dualism itself. On the other hand, although our language seems to involve subscribing to a distinction between body and mind this does not show that they are separate things. Furthermore we often talk about ourselves as being distinct from our minds also, so it seems this argument does not work. There are a number of arguments, however, which work in favour of this approach. For one thing, there is the fact that we often naturally talk about our real selves as though they were distinct from our bodies. Another factor is that we also have privileged access to many of our thoughts. We can think about something without displaying that fact by our bodily behaviour. However what does the fact that we have privileged access to many of our thoughts actually tell us. It certainly does not mean that only I can know what I am thinking as it is entirely possible for someone else to know what you are thinking by an observational analysis of your physical responses and even for them to be thinking the same thing at the same time. Unfortunately this counter-argument does not work either as although it is entirely possible for someone to work out roughly what you are thinking, they will never be 100% accurate, nor will they ever be able to think with the perceptions, cognitions and interpretations which you do. Another argument put forward by Descartes to uphold dualism is his statement: â€Å"I know I exist†. He also states that he can say that he is essentially a thinking thing. Therefore this perception of the physical seems to imply that there is something else apart from the body with regard to being a human.5 However in this case it is possible to argue that appearance may be deceptive, as sometimes our senses can be mistaken regarding the physical world. Why should we be an exception? For example a drunk man may perceive himself to be sober when actually this is not the case. However, we may point out that this analogy is at fault because if a man is drunk then his perception and mind have been distorted by alcohol and has little to do with appearance as the appearance which has been perceived is not a truthful one. Unfortunately this line of argument seems to fail when we ask why should drunkenness be any different to other distortions of perception which may occur naturally without our awareness. In fairness, it is not. Furthermore, Immanuel Kant would argue with Descartes over this issue stating that – the human mind imposes order on our experiences and in reality we do not know with certainty the source of the sensations that the mind organises. An alternative to dualism is materialism or behaviourism, which is the view that so called mental events are really physical events occurring to physical objects. Emotion for instance is just the interacting of chemicals in our physical body. Gilbert Ryle (1949) dismissed dualism as a theory about ‘a ghost in a machine’. That is the ghost of the mind inside the machine of the body. Ryle called the notion that the body and mind are separate entities calling it a category mistake. He uses the analogy of an overseas visitor who is shown around a collegiate university town and sees the college, libraries, and so forth, only at the end of it to ask â€Å"but where is the university†. Failing to appreciate that the university is not something separate from its constituent parts; failing to see the ‘wood for the trees’ as some may say†¦ Ryle advocated something known as philosophical behaviourism – all mental events are really physical events interpreted in a mental way. Thus our mind is not a separate entity but just a term meaning what we do with our physical bodies. Some critics have suggested that this does not explain all mental behaviour. If we are for example wishing for something, this does not mean we are behaving in a particular way. You could counter this by saying that the number of subconscious thoughts we have are numerous, and they often can manifest themselves through behaviour without our knowledge, who is to say that conscious thoughts are any different. In fact it seems highly likely that they are not. Ryle’s behaviourist theory can be assigned to a mode of thought known as materialism. There are two forms of this – hard materialism and soft materialism. Hard materialism refers to a mode of thought that does not accept that an individuals characteristics are anything more than physical ones. Any idea of consciousness is nothing more than brain activity. The mind cannot be separated from the body. When the body dies, then so does the brain. Soft materialists do not accept that all characteristics are physical ones. Consciousness is more than just a brain process. The mind and body are related to and do not act independently of each other, but the body often displays inner emotions. A physical symptom may be caused by something that is troubling the mind. There is nothing that we can do independent of our bodies and therefore our personal identity must involve our bodies. They believe that when the physical body dies, so does the mind. These views seem particularly strong as to oppose them would be to suggest that there are bodiless people capable of being defined as human beings, when surely having a body is part of the definition of being human. Not all materialists accept that death is the end, instead, some believe that there is life after death. As the physical body cannot be separated from the ‘soul’ (mind), there is only one way this could happen and that is if the whole body continues after death. The survival would have to involve the resurrection of the body. This belief is known as re-creation theory and is held by Christians. One flaw with this theory is that if we survive as both body and mind, then what state is the body in – are we old/young, sick/healthy etc. The question ultimately refers to the identification of the ‘self’ and who we really are. If a person was born with a terminal illness it would not seem just for them to be resurrected as a person with such an astounding deficiency, yet would they not so, it would not be truly them. The only plausible way around this would be to resort to a dualist style of argument separating the body from the soul. Unfortunately however this is not cohesive with creation theory. The theory also does not take into account personal development, if we are resurrected as a younger person of ourselves then it ignores part of what it is to be human – the ability to develop and change in order to achieve self-actualisation. The development of the self is not compatible with the arguments stationary grounding. Therefore it would seem necessary that we be resurrected in the form that we were just before we died. Yet if the person had contracted a painful illness or indeed was in a coma then this would seem non-sensical. The reason for this being that if (as in this world) suffering and pain is random and universal then the whole point of an afterlife (to reward and punish) is negated. Furthermore if a person were to be ‘cured’ as it were, then they would have had a very real aspect of their character and development removed from them (as undoubtedly the ailment would have changed them as a person, however small the change) and so it would not be the actual person that was carried on. John Hick would counter-argue and state that it would be entirely plausible that the dead could exist after death as themselves, if an exact replica of them were to appear. This replica could be identified as being the same person who had died, and therefore, according to Hick, would be the same person. If this replica will be complete with all the characteristics and memories of the individual then it would be the same person re-created. It is possible to counter-argue this point and ask the question: Would this replica not merely be an exact copy of ourselves but not really us. The individual atoms of which we are composed would differ to those of our copy. We are contingent beings and given that there must be some gap in time in between us ceasing to be and our replica coming to be, then surely it cannot be the same person. Hindu and Buddhist traditions hold the view that we have lived many lives before and that on death we will be reborn again. The condition of our present lives are believed to be a direct consequence of our previous lives. According to Verdic tradition, there is an ultimate reality – Brahman. Everything else is maya – a temporary and finite illusion. Within maya there is a limitless number of souls who all seek union with Brahman. The theory of karma and rebirth is concerned with the soul’s journey from illusion to reality6. The soul continues from life to life, being reincarnated, until it finds the eternal truth; after this the soul is not reborn any more and is united with Brahman. Thus when an individual dies, their mental aspects live on and the next birth is determined by how good or bad their karma was in the last life. Evidence frequently cited for this is the fact that many people seem able to remember fragments of their previous lives, sometime under hypnotic regression. However, although evidence for recall can sometimes be damning, why would it seem to suggest evidence for reincarnation, it could be interpreted as a number of things. Possibly, you could argue that we are all merely cells in one great organism and that these people have just happened to find interconnections between cells. If we removed the cultural-related feasibility of reincarnation then this argument would appear no less likely. In addition, it is possible that there is a rational explanation for this apparent ‘recall’. Firstly, the individual might simply be recalling information gained in childhood and attributing it to a past life. Secondly there could be a ‘cultural’ gene that passes down information from our ancestors. Or thirdly, that some memories may result from psychological problems and be manifested as memories of earlier lives when in fact they are suppressed events from this life. These three explanations seem relatively weak and unable to explain the multitude of ‘regressions’ which have taken place. David Hume would call into validity the nature of the people who make and verify these claims, stating that either they are religious and seek to prove their beliefs to be true, or are mentally unbalanced and cannot be relied upon to make accurate claims. Furthermore, hypnosis is a very unreliable source of evidence. Numerous psychologists have conducted studies showing that not only are only 33% of the population susceptible to in-depth hypnosis, with 33% being not at all susceptible, but also that false memory syndrome can occur quite regularly under hypnosis, where the patient wrongly ‘remembers’ an event to have occurred even though it actually has not.7 Although this argument does successfully call into doubt the reliability of hypnosis, the majority of other physical explanations seem relatively weak and fail to affectively account for something – which in all fairness we cannot explain. Yet the fact that we cannot remember why we know something should not provide proof that we have had previous lives, moreover that there are things which we know that transcend our sensory experiences. Philosophically, however, there are problems with this style of argument. Human beings seem to require three things to make up their individuality – body, memory and psychological patterns (personal identity). If we apply these to reincarnation, when we are reborn, continuity is lost. If we cannot remember our previous lives then our memory is lost. With only psychological pattern remaining it would be impossible to determine if one person is the rebirth of another since, unless they displayed identical characteristics, all we could say is that reincarnated people are ‘similar’ to those who went before. Therefore given that reincarnation argues not for life after death, just for life per se, it seems irrelevant to discuss the strengths and weaknesses of its arguments. Another argument for life after death arises through ‘spiritualism’ and communications between the spirit world and the living is regarded as evidence of life after death. Many ‘mediums’ have passed on messages from departed spirits that contain accurate information which was previously unknown to the medium. However, investigations of a number of mediums have proved that they are frauds. Others appear to be genuine and are able to demonstrate that something extraordinary is happening when they pass on messages. This could be communication with departed spirits or some form of telepathic access to the minds of the living. Once again however, the question is introduced as to whether we can trust the testimony of another human being without actually witnessing the occurrence for ourselves. Given the frequency of unexplainable occurrences such as these they do seem be a reasonable argument for life after death. There have been a number of ‘sightings’ of dead people, which also constitute as arguments for life after death. Dr Deepak Chopra stated that bodies are comprised of energy. They may appear to be solid, but the truth is that they are in reality just an impulse of energy. When an individual dies, the energy field may retain his/her image and may be perceived as a ‘ghost’. He considered the ghost to be an individual’s consciousness manifesting itself through the remaining energy. However there are a number of explanations for the phenomenon including hoaxes or elaborate tricks, which could convince people they had seen a ghost whereas in actuality they had not. Secondly there is the ‘stone tape’ theory which suggests that just as a magnetic tape is able to record events and play them back, in certain conditions, stones will record events and ‘play them back’ when the same conditions are present. Finally there is the fact that ghosts could be the result of a case of mistaken identity, or the power of suggestion could lead to the mistaken belief that a ghost had been sighted. The ‘stone tape theory’ is quite ludicrous as it takes upon a scientific argument to prove a theory when the main differentiation between science and philosophy is empirical verification. In this case there is no evidence to support the theory. Aside from this theory, the other two seem quite believable in that they are quite feasible and explain the frequency and variety of times such an occurrence has taken place. Furthermore, the fact that a bundle of energy continues to exist, showing something that once did exist does not mean that life after death exists. Indeed if the energy is little more than a reflection of what once was, it fails as an argument intended to prove what know is. In addition can a bundle of energy really be constituted as ‘living’, if not then once again the argument is invalid. The argument of near-death experiences also puts forward an argument for life after death. Dr. Raymond Moody has studied many cases of people who had, to all intents and purposes died (during a surgical operation) and subsequently been resuscitated. Many claimed similar experiences – floating out of their bodies, travelling down a tunnel where they emerged into a world of light. However, these accounts have problems. Firstly, these accounts may be merely the result of people dreaming or experiencing some subconscious phenomena. Given the clarity of these dreams the first account seems unlikely, the second more plausible yet still is devoid of scientific evidence to support. Some have suggested that a lack of oxygen to the brain resulted in this hallucination. The main problem once again is verification in that it is impossible for us to experience the phenomena ourselves and judge its reliability accordingly. In addition, the types of experiences are often largely dependent on culture and society and so whether or not they are genuine or merely a manifestation of what the person may expect to see, or in the case of non-believers, expects not to see. One can counter-argue this however by saying that God may not actually be a fixed being but more of an interpersonal one varying from person to person and so the culture argument may not be relevant. The arguments discussed here are numerous, but generally do not hold a great deal of weight. The philosophical arguments are flawed and in places not logical, and the empirical arguments are generally unverifiable. However, given the sheer number of empirical arguments and the fact that some of them (near death experiences and regression to previous lives for example) are apparently otherwise unexplainable – we must realise that it is highly plausible if not possible that life after death does occur in some form or another. Bibliography: Religious studies, by Sarah K. Tyler and Gordon Reid. Philosophy of religion for A level by Neil Lockyer, Anne Jordan and Edwin Tate. An introduction to the philosophy of religion, by Brian Davies. The puzzle of God by Peter Vardy Religious Education notes from R.S. conference 1 â€Å"Any view that postulates two kinds of thing in some domain is dualist; contrasting views according to which there is only one kind of thing are monistic† – Simon Blackburn Oxford Dictionary of philosophy pg 248 2 Greek word meaning ‘purpose’ 3 The Puzzle of God – Peter Vardy 4 The puzzle of God – Peter Vardy 5 Religious Education notes from R.S. conference 6 Also known as a state of ‘Nirvana’. 7 The puzzle of God – Peter Vardy

Advantages and Disadvantages of Activity Based Management on the Exama Essay

Advantages and Disadvantages of Activity Based Management on the Example of Profitability of Galvanized Pallet Nails - Essay Example The cost was $420000 and cost driver volume of $110000. The cost per driver was (420000/110000) = 3.82. The units consumed 2817 hence the total cost apportioned was (3.82*2817) = 10755.82. Depreciation galvanizer was a cost pool with ton galvanized as the cost driver. The cost pool was $623000, the cost driver volume 45000. The cost per driver volume (623000/45000) = 13.84. The units consumed were 2817. Cost apportioned (13.84*2817) = 38999.8 Depreciation of heading and threading cost pool had the cost of $57500 with a cost driver volume of 2817. The cost per volume was ($57500/2817) = 20.41. The number of units consumed is 2817. The total cost apportioned (20.41*2817) = 57500. The material handling had a number of moves as the cost driver. The cost incurred was $350000 and cost volume of 4500. The cost per driver volume (350000/4500) = 77.78. The units consumed was 21 leading to the total cost amounting to (77.78*21) = 1633.33. Dies retooling was cost pool that had tool shops hours cost driver. The cost incurred was $382000 with cost volume of 3300. The cost per volume (382000/3300) = 115.76. The numbers of units consumed were 13. The total cost apportioned was (115.76*13) = 1504.85. Wire drawing changeovers had a number of changeovers cost drivers. The cost was $272000 with 700 cost driver volume. The cost per driver volume was ($272000/700) = 388.57. The units consumed were 2 leading to a total cost apportioned to be (388.57*2) = 777.14. A quality inspection had the number of inspections as the cost driver. The cost of inspection incurred was $420000 with a cost driver volume of 1000. The cost per driver was computed as (420000/1000) = 420. The units consumed were 4 hence the total cost apportioned was (420*4) = 1680. Order processing had the number of orders as the cost driver. The cost incurred was $143000 with cost volume of 3000. The cost per driver was (143000/3000) = 47.67.  

Discuss the main issues and instruments of conservation in the British Essay

Discuss the main issues and instruments of conservation in the British countryside how has the role of planning evolved in regard to conservation - Essay Example Most importantly is the presence of biodiversity in the region. The land is less polluted and therefore the natural ecosystem has been relatively maintained compared to the extensively polluted industrialized urban centers. However, there has been a decline in wild life species over the past years. This has been caused by intensive farming that has been in practice since the end of World War II when farmers began maximizing productivity of their land, leading to mass clearing of bushes for farming land and the use of pesticides as well as fertilizers. These eventually caused pollution of the surface water as well as loss of biodiversity (Gallent, N., Juntti, M., Kidd, S. and Shaw, D. 2008 pp. 27-33). The government realized recently that there are enormous losses that have been caused by felling of trees and clearing of wildlife habitats. This realization compelled the government to set measures meant to conserve and prevent further loss of biodiversity. Targets have been set to prevent loss of vulnerable animal, bird and plant species. These targets are fulfilled through systems that are supported by non-governmental organizations, local authorities as well as state agencies with a common goal of environmental conservation. They are usually pilot projects that are aimed at establishing the best conservation practices which assist the government to formulate policies about environmental conservation. This came after the realization of the fact that the biodiversity that has been in existence for thousands of years can be destroyed within 50 years, and it will take many thousands of years to be restored. Its loss is mainly attributed by recent farmers whose driving force is mainl y the economic gains derived from the land. Farmers are now being encouraged to engage in ecologically sound farming practices in order for the land to be more productive for a longer period of time (Bishop, K. and Phillips, A. 2004 pp. 78-83). People have

Apple Corporation Corporate Responsibility and Marketing Strategies Essay - 4

Apple Corporation Corporate Responsibility and Marketing Strategies - Essay Example The paper tells that Apple Corporation like many other multinationals has a code of conduct that guides its operations. It prides itself on being committed to the highest social, environmental and ethical responsibility. The company warns that failure to abide by the code of conduct attracts penalties among them termination of any business engagement with the supplier in question. Some of the issues addressed in the company’s code of conduct guide are addressed below: Apple Corporation expects those who work for their suppliers to be treated with dignity and with respect. As such fundamental issues of human rights need to be addressed and employees should not be discriminated on a basis such as age, religious affiliation, gender, sexual orientation, belonging to labor unions, marital status among other issues. In addition, harassment of any nature is discouraged by the company including forced labor or slavery. Also, the company warns its suppliers against restricting movement of its employees or confiscating identification documents belonging to them so as to hamper their mobility. The code of conduct also warns employees against employing persons who are under age and proposes a minimum age of 15 years. Those employing students should ensure that their education is not interfered with and that proper records should be kept to check on their progress. Safety of all employees is to be observed which includes availing reasonable working hours and providing employees with proper working tools and equipment. The health of all employees is to be observed through the provision of the clean working environment including toilets, eating, sleeping places and other social places.

Project systems and methods Essay Example | Topics and Well Written Essays - 2500 words

Project systems and methods - Essay Example PRINCE has been able to stem this tide of failure, principally through the introduction of structures and standards that have gained wide acceptance. It has also become one of the icons of best practices in project management in the information technology sector, especially in Europe. The PRINCE 2 methodology has a project cycle made up of five distinct phases. These include (i) project definition and organization (ii) planning (iii) control (iv) risk management and (v) change management. The project definition and organization phase delineates roles required to get the identified problem(s) addressed. It also seeks during this phase to identify requisite personnel that can best fulfill the roles identified. The mechanism and processes for carrying out these roles or functions are also stipulated. Issues pertaining to ownership of outcomes that can possibly affect project completion are also sorted out. A major drawback of this phase and the entire methodology for that matter, is that enough room is not given for problem identification and deliberation. It sets out to identify roles for people before the actual problems and the solutions devised for them are tested on a pilot basis. A major deficiency of this kind often spills unto successive phases of the project. The planning phase designs the project after taking technical considerations into account. What is developed at this stage is carried out on a pilot basis to enable the strengths and weaknesses associated with it to be identified. The feedback received is used in fine-tuning the document and in developing technical and resource plans for the project. It is important to point out here that what may have been considered a problem initially , which necessitated the development of the project, may differ remarkably from what may emerge from the pilot stage. If at this stage roles have already been identified and personnel assigned, it is quite clear that they may not be suitable for the roles assigned them. The control phase considers the procedures and processes for instituting effective control of the project. It defines control and decision points and the means for achieving them. It therefore outlines how and when project team meetings and reporting times should be done. The last two phases, namely risk and change management assess the potential sources of risk and how they could be mitigated. It also looks at what can possibly prevent the project from realizing its goals and maps out measures for addressing them. Pacelli (2004) has identified risk and issue management as an important but often easily overlooked aspect of successful project management. As a technique for managing projects, PRINCE 2 scores high marks for its implementation phase, as its sets out detailed processes and procedures for ensuring project success. Other merits associated with the methodology can be summarized as follows:- * It encourages the use of a common vocabulary, procedures, processes and documentation. This results in standardized projects when the PRINCE 2 software is used. * Its standards have wide acceptance in the information technology industry, especially in Europe. *It encourages the application of Jo Owen ( 2002)'s concept of 'Management by walking away". This approach gives project personnel ample

What was the Social Cost of Industrialization in Great Britain Essay

What was the Social Cost of Industrialization in Great Britain - Essay Example The coming together of England and Scotland brought about the much needed peace and stability; thus, there were no barriers between them. This meant that the trade could occur between the two. Then there was the law that dictated the terms about the respect of contracts, which meant that any contracts that were made had to be respected and followed by the parties that made them. In addition, a legal system allowed co-operations or companies to have joint stock. This system fuelled the industrialization since there was the ability to have stock in different companies or organizations such as co-operations and even the merging of some1. Then there was capitalism; which was the availability of a free market that enabled entrepreneurs to be economically and socially capable of running their own businesses. These key factors enabled the industrial revolution in Great Britain2. The social cost of industrialization in Great Britain affected the lives of people, from the urbanization process, housing, standards of living, increase in population, jobs, labor, and creation of new ideas and inventions. Middle-class people came to rise, whereas ordinary people who barely earned a living now had to deal with the increased levels of opportunities for employment when the new factories and other employment opportunities popped up. However, even though there were jobs, these people had to bear the cost of that easy-come job. They had to endure long working hours and strict working conditions3. This was because the revolution had just started, and this forced them to maintain the hard work. Little earnings followed these harsh working conditions. Those who worked the longest hours were the people who worked in the steel industry. These little earnings did not help, as the little earnings did not provide a decent life, one that required looking decent, eating decent and proper shelter. Even though these

Fire Project Assignment Example | Topics and Well Written Essays - 500 words

Fire Project - Assignment Example Foam with water belongs to a hydrocarbon surfactant and becomes biodegradable when mixed with water. The hydrocarbon surfactant has affinity for and this causes the water to penetrate upto the fire hence the increasing fire extinguishes. A thick blanket is formed by foam in water which suppresses the fire cutting it off the oxygen (Jeff & Routley, 1996). Foam bubbles adhering to fuels will cause the foam solution to remain on it where it will penetrate or evaporate, until it the fire is extinguished. The benefits of using foam to fight fire include increased firefighter safety, increased fire operation efficiency, and reduced properly damage. 3. Foam is made from Perfluorooctane sulfonate which is highly a pollutant if it escapes into the environment. Foam that diffuses into water bodies can cause death of acquatic animals. Organisms like birds and fish, mistake this compound for food and ends up dying. When these animals die the ecosystem is polluted. Plastic components from foam is a vector for pollutants that bio-accumulate in the food chain. When ingested by fish, toxic coated plastics can pollute the human food chain. 4. The dry ice has limitation in fire fighting. The carbon dioxide which is the dry ice offers little security for fire fighting since it is very light and can be blown away by wind. The gas requires large containers for storage which is cumbersome to transport during fire fighting and the containers can easily explode with the gas. When the gas is being oozed off from the container it produces a sound which can be scary, cause panic and can cause environmental pollution through sound. Lastly, the gas looks like dense white cloud which could impair visibility during fire fighting. 5. Other extinguishing fire methods include taking advantage of the weather. The rate at which fire spreads depends on the conditions of the prevailing weather conditions like wind speed, temperature and relative humidity. Extreme weather

Engage in personal development in health Essay Example for Free

Engage in personal development in health Essay Outcome 1 1. Within my role as a support worker it is my duty to support an individual to complete everyday tasks. This can be activities such as food shopping, house chores, preparing food and drinks, making and attending appointments, attending college or day centre facilities, or participating in clubs for people with special needs. I have a responsibility to ensure the activity is achievable for the client and that I am providing the right support to achieve this. 2. As a support worker I have a duty to adhere to the codes of practice set out by my employers and also to ensure I adhere to the regulations set out by law. National Occupational Standards (NOS) ensure I give the appropriate support and care to an individual. Outcome 2 1. Reflective practice means thinking about and evaluating what I do and discussing any changes which could be made. Thinking about how I could have done something differently, what I did well and what I could have done better. It also means reflecting our own values, beliefs and experiences which shape our thoughts and ideas. By continuously evaluating my performance I am able to ensure I am providing the expected level of service set out within the companys guidelines. 3. Everyone has different values, beliefs and experiences. We are more likely to be friendly and welcoming to people that share the same values and beliefs as us and less friendly to those that do not. However within my role it is expected that I provide the same level of care to every individual. Identifying your own beliefs and values will enable you to be aware of your reactions to others and enable them not to impact on the way you work. This is an important part of personal and professional development. Outcome 3 1. Codes of practice are put in place to enable you to understand your role and your responsibilities. Care plans are in place for each individual and the support I am required to provide is person-centred. I have a duty to ensure I am aware of each individual’s needs and to highlight any area I believe needs refocusing. Training should be relevant to the needs of individuals and provided by the company to ensure I adhere to regulations set out by law and the policies and procedures in place adhere to the current NOS guidelines. Outcome 4 1. Planning and reviewing my development usually takes place during planned supervision with my manager and my yearly appraisal. However I can approach either of my team leaders if I believe I require further training that is relevant to my role, they will speak with management on my behalf. Outside sources of support such as care managers, learning disabilities team or CQC may also highlight areas they feel further training is required if it is relevant to an individual I am to provide support too. Outcome 5 1. Attending training courses has enabled me to provide a level of care that is specific to the needs of the individual I am providing support too. During team meetings we may discuss serivce users and their needs. If a colleague has found something that works for them they will highlight it and it may be something I can use when working with that individual.

The Modern State and International Relations

The Modern State and International Relations Q2. What is the most significant feature of the modern state and how has it shaped international relations? The core of the early modern period to vast histories of sovereignty and state formation is a topic produced for some of the work done by the most influential political theorists of the past century. However an attempt of understanding the nature of political consciousness requires a historical understanding of the theoretical evolution of the modern state itself. This, in turn, requires an understanding of earlier state formations and ideologies that has influenced the evolution (Nelson, 2006). In this essay, I will discuss the topic of the modern state, its significant feature and how modern state has shaped international relations. In discussing the features, this essay aims to identify and define the term state, the components and key concepts of modern state, followed by the main significant feature and its impact towards the new era of international relations. The modern state is believed to have rises between the fifteenth and eighteenth centuries in Europe, and later spread to the rest of the world through conquest and colonialism. This ideal of modern state comprises of four defining characteristics that is territory, sovereignty (external and internal), legitimacy, and bureaucracy. Legitimacy can come in various forms, from traditional, to charismatic, to rational-legal, the latter of which requires a highly effective bureaucracy and some semblance of the rule of law. States uses the four aspects to provide their populations goods such as security, a legal system, and infrastructure. â€Å"Weak states† are those that cannot adequately provide these goods, and once a state has become so weak that it loses effective sovereignty over part of its territory, it may be called a â€Å"failed state† (or in extreme instances a â€Å"collapsed state†) The most definitive terms of state comes from the German political sociologist and economic historian Max Weber (1864–1920). Max Weber claims that â€Å"the state is human community that successfully claims the monopoly of the legitimate use of physical force within a given territory†. A starting-point for Weber, which contrasted with much earlier thinking, was that the state could not be defined in terms of its goals or functions, but had rather to be understood in terms of its distinctive means. Thus, he argued that â€Å"the state cannot be defined in terms of its ends. There is scarcely any task that some political association has not taken in hand, and there is no task that one could say has always been exclusive and peculiar to those associations which are designated as political ones. Ultimately, one can define the modern state only in terms of the specific means peculiar to it, as to every political association, namely, the use of physical force†. For Web er, the modern state was a particular form of the state which was itself, a particular form of a more general category of political associations. There are two more recent definitions of a state. The first is by a sociologist named Charles Tilly and the second is by the Nobel-laureate economist, Douglass North. Chares Tilly claims that states are â€Å"relatively centralized, differentiated organizations, the officials of which, more or less, successfully claim control over the chief concentrated means of violence within a population inhabiting a large contiguous territory† (Tilly 1985, 170). Douglas North says that â€Å"a state is an organization with a comparative advantage in violence, extending over a geographic area whose boundaries are determined by its power to tax constituents† (North 1981, 21) There are two key concepts of the modern state The territorial state and the unitary sovereign will whereby the modern state project is aimed at replacing confused political order. Global spread of the idea of the nation-state Weber ‘the modern state is the result of a century’s long process of disarming non-state/private actors’. According to Charles Tilley, the state proved itself to be a superior. Modern state can also be associated with charter of the UN. A state is more than a government; that is clear. A state is the means of rule over a defined or sovereign territory. It is comprised of an executive, a bureaucracy, courts and other institutions. In a broad sense, any polity, any politically organised society, can be viewed as a state, and various criteria can be used to distinguish between different kinds of state. There are three components to the modern state comprises of territory, people and central government. Territory comprises of the element on which its other elements exist. People are every territorial unit that participates in international relations supports human life. Central government is the members of the state designated as its official representatives. States not only claim ultimate power within their realms (internal sovereignty), they also claim independence of one another (external sovereignty). Some of the significant features of modern state may be the dominant form of political authority and imagination today but it has taken many and specific forms across the world without completely removing or superseding older languages of power and public authority. According to Weber, the modern statemonopolizesthe means of legitimate physical violenceover awell-defined territory. Monopoly on force– has the right and ability to use violence, in legally defined instances, against members of society, or against other states. Legitimacy– its power is recognized by members of society and by other states as based on law and some form of justice. Territoriality– the state exists in a defined territory (which includes land, water and air) and exercises authority over the population of that territory. Changingconceptions of the modern stateinevitably provoke conflicting views of sovereignty. While some argue that the growing impact of cosmopolitan norms and transnationally-based governance are weakening state sovereignty, others claim that the concept is merely being redefined. Indeed, the latter group even includes proponents of global governance, who argue that state sovereignty can actually be strengthened rather than weakened by the transfer of power to the supranational level. Modernization has brought a series of indisputable benefits to people. Lower infant mortality rate, decreased death from starvation, eradication of some of the fatal diseases, more equal treatment of people with different backgrounds and incomes, and so on. To some, this is an indication of the potential of modernity, perhaps yet to be fully realized. In general, rational, scientific approach to problems and the pursuit of economic wealth seems still too many a reasonable way of understanding good socia l development. At the same time, there are a number of dark sides of modernity pointed out by sociologists and others. Technological development occurred not only in the medical and agricultural fields, but also in the military. Environmental problems comprise another category in the dark side of modernity. Pollution is perhaps the least controversial of these, but one may include decreasing biodiversity and climate change as results of development. The development of biotechnology and genetic engineering are creating what some consider sources of unknown risks. Besides these obvious incidents, many critics point out psychological and moral hazards of modern life alienation, feeling of rootlessness, loss of strong bonds and common values, hedonism, disenchantment of the world, and so on. Likewise, the loss of a generally agreed upon definitions of human dignity, human nature, and the resulting loss of value in human life have all been cited as the impact of a social process/civilization that reaps the fruits of growing privatization, subjectivism, reductionism, as well as a loss of traditional values and worldviews. All states use at least the threat of force to organize public life. The fact that dictatorships might more obviously use force should not hide the fact that state rule in democracies is based on the threat of force (and often the use of force). That states rule through the use of force does not mean that they are all powerful. This explains why North and Tilly only claim that states must have a â€Å"comparative advantage in violence† or have control â€Å"over the chief concentrated means of violence†. Nor does the state’s ability to use force necessarily mean that it can always enforce its will. All states tolerate some non-compliance. At some point, the marginal cost of enforcing laws becomes so great for any state that it prefers to allow some degree of non-compliance rather than spend more resources on improving law enforcement. Idealism is a classical theme of an unchanging and untrustworthy human nature, of anarchy in the international order, of ‘cold war’ as a semi-permanent state, of amorality in international affairs, of the security. The experience of the 1930s – above all, the rise of fascism and the descent into a second world war – dealt a severe blow to this liberal-minded progressivism and made space for what was to become the dominant paradigm in IR: realism and its second-generation progeny, neo-realism. At the heart of the realist approach is the insistence that we study the political world ‘as it actually is and as it ought to be in view of its intrinsic nature, rather than as people would like to see it’ (Morgenthau 1978: 15). For realists, both human nature and the character of international politics to which this gives rise are, in their essentials, timeless and unchanging. These characteristic claims of realism can be developed in terms of the eight key propositions which follow. States are the major actors in world affairs States behave as unitary actors States act rationally International anarchy is the principal force shaping the motives and actions of states States in anarchy are preoccupied with issues of power and security Morality is a radically qualified principle in international politics States are predisposed towards conflict and competition, and often fail to cooperate, even in the face of common interests International organizations have a marginal effect upon these prospects for inter-state cooperation However, critics of realism have never gone unchallenged. States are not the only major actors in world affairs Anarchy is constrained by forms of international cooperation Institutional arrangements may allow for much greater international cooperation than realism supposes International organizations may have a significant effect upon the prospects for inter-state cooperation States are not solely preoccupied with issues of military security Increasingly, international relations are about economic power Realism’ does not reflect ‘reality’ but one world-view (among many) in the service of particular interests In conclusion, while various states justify coercion in different ways, (through elections, through birth, through religion etc.), while they may use coercion for different purposes (to improve social welfare or to enrich themselves), and while their use of coercion may have different effects (higher levels of investment), it is also notable that such commonly-observed features of many modern societies as the nuclear family, slavery, gender roles, and nation states do not necessarily fit well with the idea of rational social organization in which components such as people are treated equally. While many of these features have been dissolving, histories seem to suggest those features may not be mere exceptions to the essential characteristics of modernization, but necessary parts of it. However, it is important to recognize that, although the nation-state has become by far the most predominant political entity in the world, there are still â€Å"stateless nations† like the Kurd s in Iraq and â€Å"diasporic nations† without a clearly identified homeland such as the Roma. As a result, nations and states remain distinct concepts even if they increasingly seem to occur together. References Ahmad, R.E., Eijaz, A., 2011, â€Å"Modern Sovereign State System is under Cloud in the Age of Globalization†, South Asian Studies – A Research Journal of South Asian Studies, Vl.26, No.2, pp.85-297 Clark, W.R., Golder, M., Golder, S.N., 2012, â€Å"Chapter 4: The Origins of the Modern State†, Principles of Comparative Politics, Vol. 2, pp1-66 Closson, S, Kolsto, P, Seymour, L.J.M., Caspersen, N, 2013, â€Å"Unrecognized States: The Strugge for Sovereignty in the Modern International System†, Nationalities Paper: The Journal of Nationalism and Ethnicity, Routledge Publishing, Vol.41, pp.1-9 Farr, J., 2005, â€Å"Point: The Westphalia Legacy and The Modern Nation-State†, International Social Science Review, Vol. 80, Issue 3/4, pp.156-159 Mann, M, 1993,â€Å"A Theory of The Modern State†, The Sources of Social Power Volume 2, The Rise of Classes and Nation States 1760-1914, Cambridge University Press, Vol.2, pp.44-89 Morris, C.W, â€Å"The Modern State†, Handbook of Political Theory, Sage Publications, pp.1-16 Nelson, B.R, 2006, â€Å"State and Ideology† The Making of the Modern State – a Theoretical Evolution, Palgrave Macmillan, pp.1-177 Netzloff, M., 2014, â€Å"The State and Early Modernity†, Journal for Early Modern Cultural Studies, University of Pennsylvania Press, Vol. 14, No.1, pp.149-154. Pierson, C, 1996, â€Å"The Modern State: The Second Edition†, Routledge Taylor Francis Group, pp.1-206 Sidaway, J.D., 2013, â€Å"The Topology of Sovereignty†, Geopolitics, Department of Geography, National University of Singapore, Vol.18, No.4, pp.961-966 Chapter 3: The Modern State, http://www.chsbs.cmich.edu/fattah/courses/introPolSc/ch03state.htm Introducing Comparative Politics: The Modern State, http://college.cqpress.com/sites/drogusorvis/Home/chapter2.aspx The Problem with Sovereignty: The Modern States Collision with the International Law Movement, http://www.isn.ethz.ch/Digital-Library/Articles/Special-Feature/Detail/?id=135613contextid774=135613contextid775=135611 1

Protection of the generator analysis

Protection of the generator analysis In the generator mainly faults are the earth faults and the inter turn faults they are caused by the thermal and mechanical stresses.The field system is usually ungrounded so when fault between field winding and rotor body exist does not give rise fault current. But when the second earth fault exist it short circuit the rotor winding and then produce the unsymmetrical field system and unbalance the force on rotor.This causes vibration of the rotor and damage the bearings.So rotor earth fault protection is to provided to restrict the fault spreading on ward. Because of that fault, unbalanceing in three phase stator currents exists.As the unbalance three phase currents have the negative sequence component, it rotates in a opposite direction at the synchronous speed giving rise to double frequency currents.This results in to the overheating of the rotor and also damage to the rotor.temperature indicators are used for detecting the rotor overheating. Rotor open circuit faults are less to exist causes arcing problems and reduced excitation. Loss of the field failure occurs due to the short circuit or open circuit in field winding. In the case of the generator start running as induction generator, supplying power as the leading power factor.Due to the loss of excitationand loss of synchronism and system stability occur.rotor protection can also be done by using the tripping scheme which opens the field circuit breaker which will trip the generator unit breaker. Rotor Protection: Different schemes are used for protection of faults occurring in rotor. These schemes are of the following: Rotor earth fault protection: As the field circuit are operating unearthed a single earth fault does not affect the operation of the generator.But this fault increases the stress to the ground because stator transients induce an extra voltage in the field winding.If there is only the single earth fault but the relay should be provided to give the knowledge that fault has to occurred so that the generator may take out of the service until the second fault occurs and become the cause of serious damage for the rotor. There are two basic methods used for the rotor earth fault protection of the generator. Method I: In this method a high resistance is connected across the rotor circuit and its mid point is grounded through a sensitive relay. This relay detects the earth fault for whole circuit except the rotor center point Method II: In this method dc injection or ac injection method is used. .In it either dc or ac voltage is connected between the field circuit and ground through a sensitive over voltage relay and current limiting resistor or capacitor. A single earth fault in the rotor circuit will complete the circuit including voltage source, sensitive over voltage relay and earth fault. DC injection method is simple and has no problems of leakage currents. If we use dc the over voltage relay will be more sensitive than if we use ac because in case when we use ac the relay not picking up the current that flows normally through capacitance to ground and also care should be taken to avoid resonance between capacitance and inductance. Rotor overheating Protection: Negative sequence component of the unbalanced currents of the stator winding causes double frequency current to be induced in the rotor winding due to this component overheating of the rotor take place. In case of over current due to over excitation in the rotor circuit, a dc relay is used. This relay senses and initiates alarm. Application of such relay is limited because relaying of dc quantities is relatively uncommon Rotor Temperature Alarm: This kind of protection is only provided in case of large generators. It gives the level of temperature. In it resistance is measured by comparing voltage and current by a double actuating quantity moving coil relay. The operating coil being used as voltage coil and restraining coil used as current coil. The relay measures the ratio of voltage and current because resistance gives the measure of rotor temperature. Automatic Field Suppression and Use of Neutral circuit Breaker: When a fault on the generator winding exist even through the generator circuit breaker is tripped, the fault continues to be fed as long as the excitation will exist. For the quick removal of the fault, it is necessary to disconnect the field simultaneously with disconnection of the generator. So it is very necessary to discharge its magnetic field as soon as possible in short duration. Hence it should be ensured that all protection system not only the trip the generator circuit breaker but also trip the automatic field discharge switch. Loss of Field Protection: Loss of field occurs due to tripping of the supply of the field current which occurs because of the reasons. Loss of field to the main exciter. Accidental tripping of the field breaker. Short circuit in the field circuit. Poor brush contact in exciter. Loss of AC supply to the excitation system. Field Protection Phenomena: when the field supply is tripped, it speed increased and it start behaving as induction generator so heavy currents are produced in the teeth and wedges of the rotor. Because of the drop in excitation voltage the generator output voltage drops slowly to compensate this voltage current start increasing then generator become under excited and start drawing reactive power 2 to 4 times the generator load. Before losing excitation, the generator is delivering power to the system. But when loss of field occur this large reactive load thrown on the system abruptly with loss of generatorà ¢Ãƒ ¢Ã¢â‚¬Å¡Ã‚ ¬Ãƒâ€¹Ã…“s reactive power and it further causes voltage reduction and extensive instability Protection against Loss of field:If the system has capability to tolerate the difference of reactive power then automatic protection is not required but if the system will be instable in this condition and has not capability to tolerate then automatic protection is required. Under current Moving coil relay is connected across a shunt in series with field winding. But in case of large generators which operate over a wide range of field excitation then this relay will not work properly because field failure due to the failure of the excitation is not detected by it because it is held in by the ac induced from the stator. The most valid type of protection in this case is by using directional-distance type relay operating by alternating current and voltage at the generator terminals. In offset-mho relay is used and its setting is like that when the excitation goes certain value then this relay start operating because machine start running asynchronously. Its characteristics are shown on R-X diagram. When excitation is lost the generator impedance start a curve from the first quadrant to the fourth quadrant. This region is enclosed in the operating area of the relay so the relay will operate when the generator starts to slip poles and will trip the field breaker and disconnect the generator from the system. The generator may then return to service when the cause of failure is cleared. Fig: Loss of field protection Effects produced by loss of field: It can endanger the generator. Connected system or both. Loss of synchronism. Over heating of stator winding. Increased rotor losses. Pole Slipping: When angular displacement of the rotor exceeds the stability limit then rotor slips a pole pitch or we can say rotor flux slips with respect to stator flux. This condition is called pole slipping. Causes of Pole Slipping Following are the causes for pole slipping. Power system fault that persists for long duration .Connecting line between two systems is open. Because of insufficient torque that keeps rotor in synchronism. Faulty excitation system Operating errors. Pole Slipping Phenomena: Pole slipping does not occur very often when faults are cleared very fast. When pole slipping occurs due to this synchronizing power will start flowing in reverse direction twice for every slip cycle. On drawing this synchronizing power on the impedance plane the flow of it characterized by cyclic change in the load impedance and load impedance locus passes between +R and à ¢Ãƒ ¢Ã¢â‚¬Å¡Ã‚ ¬R quadrants because real power flows in reverse direction. When the load impedance is very reactive in nature then two systems are 180 degree out of phase, this instant is when drawn on the jx axis the point corresponding to this instant is called transition point. At this stage only reactive power flows and system voltage reached to zero at the electrical mid point of the two systems. Mid point is that point where pole slipping take place and its location can be determined from the apparent load impedance to the point where the locus crosses the jx axis. Three parameters magnitude, direction and rate of change of load impedance with respect to the generator terminals tell us about the pole slipping, that is it taking place. Fig: Offset mho type pole protection relay Need of Pole Slipping Protection High current and torque can Loosen or causes of wear off winding. Damage shaft and coupling. Stator and rotor over heating. Excitation system damage Protection of Generator due to Unbalanced Loading: Due to fault there is an imbalance in the three phase stator currents and due to these imbalance currents, double frequency currents are induced in the rotor core. This causes the over heating of the rotor and thus the rotor damage. Unbalanced stator currents also damage the stator. Negative sequence filter provided with the over current relay is used for the protection against unbalance loading. From the theory of the symmetrical components, we know that an unbalanced three phase currents contain the negative sequence component. This negative phase sequence current causes heating of the stator. The negative heating follows the resistance law so it is proportional to the square of the current. The heating time constant usually depend upon the cooling system used and is equal to I ²t=k where I is the negative sequence current and t is the current duration in seconds and k is the constant usually lies between 3 and 20. Its general practice to use negative current relays which matches with the above heating characteristics of the generator. In this type of protection three CTs are connected to three phases and the output from the secondaries of the CTs is fed to the coil of over current relay through negative sequence filter. Negative sequence circuit consists of the resistors and capacitors and these are connected in such way that negative sequence currents flows through the relay coil. The relay can be set to operate at any particular value of the unbalance currents or the negative sequence component current. Under and Over voltage protection: Over Voltage Protection: Over voltage occurs because of the increase in the speed of the prime mover due to sudden loss in the load on the generator. Generator over voltage does not occur in the turbo generator because the control governors of the turbo generators are very sensitive to the speed variation. But the over voltage protection is required for the hydro generator or gas turbine generators. The over voltage protection is provided by two over voltage relays have two units à ¢Ãƒ ¢Ã¢â‚¬Å¡Ã‚ ¬ one is the instantaneous relays which is set to pick up at 130 to 150% of the rated voltage and another unit is IDMT which is set to pick up at 110% of rated voltage. Over voltage may occur due to the defective voltage regulator and also due to manual control errors. Under Voltage Protection: If more than one generators supply the load and due to some reason one generator is suddenly trip, then another generators try to supply the load. Each of these generators will experience a sudden increase in current and thus decreases the terminal voltage. Automatic voltage regulator connected to the system try to restore the voltage. And under voltage relay type-27 is also used for the under voltage protection. Under/Over Frequencies Protection: Over Frequency Operation: Over frequency results from the excess generation and it can easily be corrected by reduction in the power outputs with the help of the governor or manual control Under Frequency Operation: Under frequency occurs due to the excess. During an overload, generation capability of the generator increases and reduction in frequency occurs. The power system survives only if we drop the load so that the generator output becomes equal or greater than the connected load. If the load increases the generation, then frequency will drop and load need to shed down to create the balance between the generator and the connected load. The rate at which frequency drops depend on the time, amount of overload, on the load and generator variations as the frequency changes. Frequency decay occurs within the seconds so we can not correct it manually. Therefore automatic load shedding facility needs to be applied. These schemes drops load in steps as the frequency decays. Generally load shedding drops 20 to 50% of load in four to six frequency steps. Load shedding scheme works by tripping the substation feeders to decrease the system load. Generally automatic load shedding schemes are designed to maintain the balance between the load connected and the generator. The present practice is to use the under frequency relays at various load points so as to drop the load in steps until the declined frequency return to normal. Non essential load is removed first when decline in frequency occurs. The setting of the under frequency relays based on the most probable condition occurs and also depend upon the worst case possibilities.During the overload conditions, load shedding must occur before the operation of the under frequency relays. In other words load must be shed before the generators are tripped. Stator Over Heating: ProtectionStator over heating is caused due to the overloads and failure in cooling system. It is very difficult to detect the over heating due to the short circuiting of the lamination before any serious damage is caused. Temperature rise depend upon I^2Rt and also on the cooling. Over current relays can not detect the winding temperature because electrical protection can not detect the failure of the cooling systemSo to protect the stator against over heating, embed resistance temperature detector or thermocouples are used in the slots below the stator coils. These detectors are located on the different places in the windings so that to detect the temperature throughout the stator. Detectors which provide the indication of temperature change are arranged to operate the temperature relay to sound an alarm Stator Ground Fault Protection: The method of grounding affects the protection which is employed by the differential protection. High impedance reduces the fault currents and thus it is very difficult to detect the high impedance fault, differential protection does not work for the high impedance grounding. The separate relay to the ground neutral provides the sensitive protection. But ground relay can also detect the fault beyond the generator, it the time co-ordination is necessary to over come this difficulty. If we use the star- delta transformer bank, then it will block the flow of ground currents, thus preventing the occurrence of the fault on other side of the bank from operating ground relays. In unit protection scheme the transformer bank limits the operation of the fault relay to the generator

Cable and Internet Networks Essay -- AOL DSL Internet Connection Essay

Cable and Internet Networks   Ã‚  Ã‚  Ã‚  Ã‚  In most cases cable or DSL companies such as Comcast or DirectPC are just a single type of Internet connection company. But sometimes companies acquire these one-connection companies to make their companies bigger and better such as AOL buying Time Warner. As these companies get bigger and start to offer more types of connections they also start to have more security conflicts. AOL’s software for its dial up connection has a firewall built in to it, the firewall protects it users from hackers and unwanted programs from running. And the software works almost perfectly for keeping unwanted people or programs out, but the only catch is you have use their software. Road Runner, which is now part of AOL, is a cable company, which only provides high-speed Internet access, not full proof security. This problem leaves you open for hackers that are randomly barraging Internet connected PC’s with â€Å"pings† or â€Å"port scans†, probing to fin d unprotected PCs. Once found, a hacker can compromise your PC with a dangerous Internet threat such as a Trojan horse, spyware or even a malicious worm (Zone Labs).   Ã‚  Ã‚  Ã‚  Ã‚  Since AOL doesn’t provide any type of firewall or hacker protection while you have a cable connection with them they do suggest certain types of firewall software to buy. For single end users they suggest you use firewall software like Norton’s Personal Firewall, which costs around $49.95, or NetBarrier 2.0 if you own a Macintosh. Both of these software packages include basic features for a single end user, for instance the ability to delete your cookies and the ability to set up filters or rules to a computer. For network users AOL suggest that you use firewall software such as ZoneAlarm Pro 3.0 which costs $49.95 for a one-user license and goes up from there. ZoneAlarm Pro 3.0 not only provides cookie control, pop-up ad control but also provides email protection and it can suspend 46 different file types. Unlike other personal firewalls, ZoneAlarm Pro includes Program Control to protect against known and unknown threats. With ZoneAlarm Pro, you can control the ability to specify which programs are trusted to access the Internet, by monitoring all outbound traffic. You can also block and make your computer invisible on the internet-â€Å"if you can’t be seen, you can’t be hacked† (Zone Labs). Another type of software that they sugge... ... cases like if you have nothing on your system now, but the only sure, secure way to know that your computer is going to be safe from hackers, when your on the network or working on your computer at home is to turn it off when your done with it. Works Cited Cable Modem and Mac Security Information. SercureMac.com 28 April 2002 Connections and Protections. SercureMac.com 28 April 2002 Current version of VisNetic Firewall is 1.03. C&C Software. 27 April 2002 How Do You Make a Open Network Trustworthy. SyGate.com 27 April 2002 Macintosh OS X Security. SercureMac.com 28 April 2002 Macintosh OS X Security 2. SercureMac.com 28 April 2002 Macintosh OS X Security 3. SercureMac.com 28 April 2002 Zone Alarm 3.0. Zone Labs 28 April 2002

Classical Theory: Cesane Beccaria and Jeremy Bentham Essay -- feudalis

Crime have existed over many centuries, different eras affect the flow of crime and within those eras. Furthermore amongst individuals, there was different way of thinking into how to reduce and eliminate occurred. The act of crime cannot be eliminated, as different individuals have different perspectives of crime and for theses reasons, have different methods of advocating and eliminating crime. This essay will firstly explore the views of Classical Theory, by looking at Cesane Beccaria, the father of Classical theory and Jeremy Bentham, the founder of Utilitarian and explore how there influences are incorporated into laws and regulations, around the world. Secondly, Positivism theory explores the biological, psychological and environment understanding of what causes the crime, thus having a different understand and method into solving and eliminating crime. By looking at these overarching theories, we can come to understand how they both are beneficial and incorporated into the law s within our society, however does now have the power to rid it of crime. Classical theory explores the idea that crime is the intent to commit, rather than a reaction to an unfavorable situation. This theory believes that a committed crime was intended to gain ‘self-seeking and self interest’ and because of this belief this theory believe that the criminals have to take full responsibility of there actions. Two known advocates of Classical theories are Cesane Beccaria and Jeremy Bentham. Their ideologies revolve around classical theory and have greatly influenced, through the creation of laws, rules and regulations, which have impacted society today. The development and influence of Classical theory happened during the transition from the feudalism... ...conferences/criminality/benier.pdf http://www.justice.govt.nz/justice-sector/drivers-of-crime/publications-and-background-information/documents/spb-theories-on-the-causes-of-crime http://www.criminology.fsu.edu/crimtheory/beccaria.htm http://www.iep.utm.edu/beccaria/ http://www.sagepub.com/upm-data/19631_Section_8___Biosocial_Approaches.pdf http://www.bunker8.pwp.blueyonder.co.uk/history/panopticon.htm https://sentencingcouncil.vic.gov.au/sites/sentencingcouncil.vic.gov.au/files/how_much_does_imprisonment_protect_the_community_through_incapacitation_0.pdf http://www.jstor.org/stable/2709127?__redirected http://www.sagepub.com/hanserintro/study/materials/reference/ref8.1.pdf http://www.ashgate.com/pdf/SamplePages/Ashgate_Research_Companion_to_Biosocial_Theories_of_Crime_Intro.pdf http://whatworks.uwex.edu/attachment/FamilyBasedPreventionProgramschapterdraft6-10-10.pdf

Promotion Strategy Fitness Nestle

Nestle Promotion Strategy. – Writing 1 Casestudy February 7, 2010 Nestle constitutes the bigger corporation in the field of research and technology of foods. Her annual investment in Research and Growth is the biggest of the branch while her personnel in this sector exceeds the 3. 000 people. The Nestle Research Centre in Lausanne, where is carried out the basic research, is recognized globally as one of the leading centres of researches in his type with above 300 publications in valid scientific publications each year. The main activity of Group Nestle, which constitutes the bigger enterprise of foodstuffs worldwide, is focused in the sector the general and special human diet. Even if initially her work was based on the milk and the special products of diet for children, many still products were added in her activities with the byway of years, such as chocolates and (CRUNCH, CAILLER, KIT KAT, AFTER EIGHT, SMARTIES etc), coffee (NESCAFE, etc), drinks (NESTEA, NESQUIK etc), cooking products (soups, broths and mash MAGGI, pastas BUITONI, tins LI[B]BY'S etc), products of refrigerator (yoghurt CHAMBOURCY, ice-creams NESTLE, MOTTA and CAMY, desserts etc), natural metal water (PERRIER, VITTEL, SAN PELLEGRINO etc), frozen products (LEAN CUISINE) and products of cerials (FITNESS, CLUSTERS, CHEERIOS etc). Also,in our days NESTLE is taken action in the sector of products of diet of small domestic animals (FRISKIES, GOURMET, FELIX etc), as in the sectors of ophthalmologic (ALCON, OPTI – FREE etc), dermatological pharmaceutical and cosmetic products (NUTRADERM, BENZAC etc). In Greece, Nestle has presence above 100 years and constitutes today one from the bigger industrial companies of foods and drinks. The group Nestle in Greece is today constituted by the companies NESTLE GREECE S. A, NESTLE GREECE ICE-CREAMS S. A, GROUP of CERIALS GREECE. and ALCON INTERNATIONAL GREECE LTD, has totally in 4 factories and occupies in total 1350 people. For the 2006 it realised turnover of 460,6 millions of Euros, with profits above 70 millions of Euros. Chairman and Directing Adviser of Group in Greece is Mr Evangelos Kaloysis which, then long-lasting international military service in the maximum levels of Nestle, undertook also the responsibility of wider region of South-eastern Europe that includes the emerging markets of Albania, Bulgaria and FYROM, as well as Cyprus. It should be marked that the bigger percentage of annual turnover of Group in our country makes from products of factories of Greece. In this assignment we examine and analyze the promotion strategy for the product of Nestle which is named Fitness nestle and it is breakfast cereals mainly for women. The fitness product is the best for women ‘line'. Fitness breakfast cereal helps women manage their line in a sensible way. Fitness helps women not only take off weight but also keep it off as it is made with delicious whole grain flakes. Research shows that women who eat more wholegrain tend to weigh less and are less likely to gain weight over time. Fitness also contains essential vitamins and minerals. Analytically the ingredients for the product are Kellogg’s Special K Cereal (51%) (Rice, Wheat {Wholewheat, Wheat Flour}, Sugar, Wheat Gluten, Defatted Wheatgerm, Dried Skimmed Milk, Salt, Barley Malt Flavouring, Vitamin C, Niacin, Iron, Vitamin B6, Riboflavin (B2), Thiamin (B1), Folic Acid, Vitamin B12), Glucose Syrup, Chocolate Pieces (11%) (Cocoa Mass, Sugar, Emulsifier {Soy Lecithin}), Fructose, Dextrose, Sugar, Humectant (Sorbitol, Glycerol), Vegetable Oil, Emulsifier (Soy Lecithin), Antioxidant (E320). First of all it will be defined the target audience. Geographically the whole region of Greece will be in target. Everywhere in Greece exists a supermarket which offers Nestle Fitness product line must be part of the target. In conclusion geographically there are no limits. Thus , all city sizes will be concluded. In order to be more specific for the target audience will be defined the demographic characteristics. Firstly both gender can use the product, but mainly women are the potential and major consumers, thus women will be focused. Fitness product line is addressed to individuals from 18 to 37 years old. Family status for these individuals is young, single, young married with no children and young divorced. Income segment target is ;= 10000 annual salary. Demographically exist no other constraints. Phychographically the target will consist individuals with lice style status upon the general average and their personality will be characterized as ambitious and selfish. Behaviouristic the target audience will be strong loyal , heavy and regular users, and their market factor sensitivity is more advertising. The promotion strategy will be planned only for a part of the product line of fitness, which need a push. Fitness bars is a line of 7 different flavours. Each flavour has a unique taste but common scope. The price of one package is 2. 57 euros and contains 6 bars. The main competitor is kellogs, which sales the same package in different flavours 2,61 euros. In order to gain a competitive advantage and gain a bigger market share Nestle will apply specific strategy to the promotion. In the spectrum of promotion strategy, this method contains different types of energies. First of all the action , which will take place into the place a consumer can purchase the product. Mostly this point will be in supermarkets or other types of stores where Fitnees bars are sold. A hard-paper stand will be set at the 300 biggest supermarkets. That stand will announce to the potential customer the special offer of the product. That offer will be a 0,30 euros discount and a membership to a contest. The action should represent AIDA’s principles. Attention, Interest, Desire, Action. Attention will be paid by the effectiveness of the stand. Stand will be constructed like a huge Fitness bar with horizontal sleeves and attractive colours. The basic colour for the background will be yellow, because has high impact to catch consumers eye particularly when used with black. After, the board will be in green, because this colour is a symbol of health and freshness and popular for mini products. Inside the packing will be concluded a coupon, in which the purchaser will have the possibility to take part to a contest with a winning prize of free annual membership fee in a popular gym. For this action the costs are: 5000 euros for coupon production, 25000 euros for the stands and no cost for the gym because of a deal. The second part of the promotion strategy, which will follow after the 20 days length of the first action is to promote the fitness bar product line to potential consumers through scientific dietician and nutritionist persons. In Greece exist around 1. 000 people with the previous characteristics. The action will be focused only to the top 150. These persons will be supplied with promotion material, which will explain in scientific terms product healthy characteristics. More specific, Nestle will provide material, which will illustrate the whole product line of the bars and give them as a present posts with a subject from the health world. In addition 10 packages of the product will be send to these persons. The costs of these are: 1500 euros for the material, 3000 for the posts. Finally the last action of the promotion strategy is to approach the 100 biggest gyms around Greece and offer them the range of the bar product with the effectiveness of 50% discount. In that way, Nestle makes two goals. First net sales, even with a good discount and secondly a presentation of the product into the place where the target audience mostly can be found. Totally the costs of these promotion actions will be around 35000 euros. According the desired sales results, costs sound tiny. Desired results are a market share boost of 5% for the next 6 months and an estimated 6% sales growth for the next year. References â€Å"NestleWatch. org†. NestleWatch. org. http://www. nestlewatch. org. Retrieved 2010-01-08. â€Å"FoodAndDrinkEurope. com†. FoodAndDrinkEurope. com. 2007-12-05. http://www. foodanddrinkeurope. com/news/ng. asp? n=81829-nestle-vivartia-milk-prices. Retrieved 2010-01-08. â€Å"Nestle: Following the Customers' Tracks with Google Analytics†. Google Analytics. Archived from the original on 2007-02-20. http://web. archive. org/web/20070220225956/http://www. google. com/analytics/case_study_nestle. html. Retrieved 2007-02-21

Lets Fire All the Managers

Already title is caching our attention : â€Å"First, Let's Fire All the Managers†. Intriguing start changes in the list of charges against the modern management system. The author is showing his critic for complicated system, where we have hundreds of managers in various level. He lists three main problems. As first is the costs of management which is very expensive. At second he shows that typical management hierarchy increases the risk of â€Å"calamitous† decisions with bad judgment. And as third multitiered management structure systematically disempowers lower-level employees. For all this three he is giving examples to make sure that readers will understand the problem. After that there is a lot of information about how this system is working and how the place of work is organized. So now we have question. Wouldn’t it be great if we could achieve high levels of coordination without a supervisory superstructure? To confirm theory author is giving very strong arguments by describing new management model called self-management which is in use at American company Morning Star. There are no employees, there are only â€Å"colleagues† which are taking personal responsibility for what they have done. And each person is at the same level. So if there is any problem other colleagues going to help to resolve it. There are no managers all the decision are made in the group of employees : â€Å"Around here, nobody’s your boss and everybody’s your boss. † To be sure that each employee now what he is doing and what kind of opportunities standing in front of him there are management courses , seminars which provide necessary information. As author is showing company have got only great achievement and there is only few small disadvantages. He is giving very strong arguments about almost â€Å"utopia† organization where everybody are happy. Everything sounds perfect but is it real? Using the Google’s I found Morning Star company. â€Å"One of the best, world’s leading tomato ingredient processor†. And as author shows, they have got self-management system in use. As a founders of the new system they create website â€Å"Self-management Institute† which provide all necessary information about new system . Self-Management is an organizational model where functions of a manager (planning, coordinating, controlling, staffing and directing) are pushed out to all participants in the organization as opposed to a select few. From that website we can read the main issue of new system, which is: self-directed work teams, employee empowerment, distributed decision making, â€Å"flattening† the organization, elimination of bureaucratic red tape . All of that is already successfully working in Morning Star company. To be sure author of article Gary Hamel , decide to check on his own that system. What he saw was very fast developing company where without even one manager, people working very efficiently. And the most important is that they know what they doing and feel responsible for that. They are more loyal and are better judgment because they are not lack of context and understand the facts from the ground. System, called pancake-flat, is not complicated, because there are no bosses. But who is making the big decisions? Giving power to everybody is scary, danger, for sure there must be someone responsible more than others. Summary. How can a big company survive without structure? For company like Morning Star where from the beginning the main system was self-management and all the structure was already prepared system was easy to absorb. In my opinion it would be difficult to put that system in mega companies with 100,000 employees. It would look like a loud school class with pupils, when teacher left for a moment and everybody doing what they want even when they were said to read book . That is why in big companies there always must be someone who is going to manage a group. It is almost impossible that 100,000 employees will work efficiently without manager. Self-Management gives a great deal of freedom to colleagues; isn't that dangerous? Freedom must be balanced with responsibility in any organization. Ofcourse employees need to feel free when they working no one like big pressure and stress on top of work. But if we going to say â€Å"Feel free†, probably their going to put their own targets first. If we gonna left them on their own, we will never be sure if they doing what they where asked for and don’t waste our time and money. The company creates an environment where people can manage themselves by making the main mission the boss and truly empowering people. Where everybody are on the same level, and every one are bosses. It is sounds like â€Å"One for all and all for one†. For sure one thing is good in system like that. It is much cheaper without managers which have to be paid bigger salary. Reading this article I started to thing that that was the main problem. And thet is why new system was invented. To save the money. In my point of viewself-management system is very intresting and very innovative. By the example of Morning Star company I can assume that it can work. Author is sure that is possible to improve this system in much bigger companies. And with that I can not agree. It can not work everywhere and with every person. It always depends on the place (where company is), kind of company, (it worked in a simple agricultural organization doesn’t mean it is gonna work at New York) and employees characters (there is always leading person and someone who only want to do his job) . References: Books: 1. Nic Peeling, Brilliant Manager, (2010), What the best managers know, do and say, 3rd edition, Great Britain, Harlow: Pearson 2. Richard Templar, (2011), The rules of Management, second edition, Great Britain: Pearson 3. Scott Adams, (1996), Dogbert’s Top secret Management Handbook, New York: Harper Collins Publishers Inc. Websides: 1. Self management Institute, http://self-managementinstitute. org 2. Morning Star, http://www. morningstarco. com, (accessed on 11/12/11) Article which I used: Gary Hamel, (2011) First, Let's Fire All the Managers, http://hbr. org/2011/12/first-lets-fire-all-the-managers/ar/1, (accessed on 06/12/11)