Lumbar spine Essay Example | Topics and Well Written Essays - 1500 words

Lumbar spine - Essay Example 4). Despite its ability to hold weight and absorb shocks, the lumbar spine is vulnerable and can easily be damaged in a number of ways. Therefore, it has become necessary to find an adequate means of measuring a patient’s pain. X-ray imaging is based in part on high energy photons passing through a phosphor screen and then scattering around the object being x-rayed, thus producing an image. The other part is a matter of studying the data collected from the original screening (Iniewski, 2009, p. 3). Most x-rays are made up of geometric magnification, which is created by crystals which are responsible for diffracting the image (Chang, 2004, p. 31) Before x-rays were available, the only way for a doctor to measure what it is they are looking at is by asking the patient and making judgments by the pain that they report (Herkowitz & Bell, 2004, p. 3). X-rays are not only necessary when it comes to diagnosing what the injury is, but they must also be performed again before surgery, to make certain that nothing has changed since the last time (Herkowitz & Bell, 2004, p. 459). The image quality of an x-ray plays a large role in how the image will turn out. The goal is to obtain optimal image, which provides the doctor and patient with an adequate view of all features related to the x-ray (McQuillen-Martensen, 2006, p. 1). Some key factors which play a role in image quality are: anatomical positioning, kVp and mA, density and contrast, SID, sharpness as well as focal point and geometry. It is important that the patient be properly set out on the observation table before hand. The patient should be lying face up on the table. The shoulders and â€Å"anterior superior iliac spines (ASISs) at equal distance from the imaging table prevent rotation† (McQuillen-Martensen, 2006, p. 414). The x-ray machine can only focus on the certain views. One such view is anterior to posterior

Modern and Contemporary Essay Example for Free

Modern and Contemporary Essay This paper deals with two things in relation to pantheism: first a few samples of the contemporary literature, which argue very little and unpersuasively, However, two major historical theorists of pantheism, Spinoza and his later follower, Schelling, serve to rescue the theory and place it on a firmer, more scientific ground. Pantheism has taken many forms throughout its history, and no one definition will suffice to take in all particular manifestations of this phenomenon. One of the main disconnects concerning pantheism as an ontology is to what extent Pantheism can be called a religion: this is the real issue. The modern, contemporary pantheists seem to have no religion whatsoever: no God, no doctrine. The contemporary readings on this question seem to â€Å"socialize† the vague â€Å"interconnections of all living things. † (Russell, 2008, 2). To merely attach a vague feeling of the â€Å"sacred† to a purely secular view of natural interconnections is not to create a religion. And hence, the problem. One might take the view that there are generally two forms of pantheism over time: the modish, trendy version that seeks to sacralize the secular phenomenon of nature, and a far more sophisticated form of pantheism made famous by Baruch Spinoza and his later pupil (of sorts) Friedrich Schelling. Both of these questions will be dealt with in this paper. First, we will deal with the contemporary readings on this subject, and then, the far more substantial questions of pantheism brought up by the Dutch philosopher. Standing in the Light is a book that says very little. It is heavy in vague emotive connectiveness, very light on definition and ontology. Ultimately, the â€Å"light† is whatever you want it to be: it can be a religious figure, a philosophical idea or merely a feeling, hence reducing it to nothingness by attempting to cover every emotive reaction (Russell, 2008, 3-4). In this view, she seeks to redefine atheism (cf page 4) as a view where the â€Å"universe† is seen as not sacred. But since the concept of the sacred is never defined, there are no atheists. Or, better, that this vulgar view of pantheism, which is reduced to a feeling of awe in the face of nature (as representing both good and evil, as she holds, 87ff), is itself atheism in that there is no God, but there is an awe in the face of nature’s grandeur. Few atheists would recoil at awe when looking at nature. In this same vein lies the work of Paul Harrison (2004). Again (35), he holds that â€Å"nature is to be revered. † It is unclear whether he thinks nature of â€Å"god,† since god is an elastic term that covers the object of one’s awe or respect. His dispensing with philosophical rigor is typified in his manipulation of Anselm’s famous ontological argument for god’s existence. In Harrison’s case, he mutilates it beyond recognition. The original argument was, to summarize, that god is that about which nothing greater can be conceived. But since this object must have existence (since to have existence is to be greater) god must exist, since that would be the greatest thing conceptualizable. Harrison does not seem to understand the nature of this controversial view. He assumes (Harrison, 36) that nature is the greatest thing that can be conceived, and hence, is god. This has no bearing on the argument ascribed to Anselm of Canterbury. He also seems to completely misunderstand Aristotle’s argument from causality. On page 38, Harrison holds that the â€Å"skeptical† answer rejects the necessity of a first cause, there is no need for one. If one can imagine a limitless future, one can imagine a limitless past. Since no one can imagine or visualize a â€Å"limitless† future, the same might be said of the past. Harrison seems to posit an actual religious element to pantheism in that it holds that matter is eternal, ever existing, always changing, and hence, it is a belief to be taken on faith, and hence, religious. A mildly interesting argument is his philosophy of history. He holds that history contains three movements: the hunter gatherer stage, agricultural and technological (Harrison, 50-53). It goes like this: at one time, man lived in full accordance with nature as hunter’s and gatherers. Then he decided to become settled. This was the great evil: settled agriculture places man as master of nature. Only in the technological phase was nature reintroduced, permitting a rational eco-centrist to rebuild our planet. Making sense of this argument is difficult: there are several fallicies: first, that the hunter gatherer lives in accordance with nature. He seems to have the hidden premise that all things primitive must be eco-friendly. Second, that agriculture means that man masters nature. This seems hard to swallow, since the agriculturalist mind, up until the 20th century, worked as a partner of nature, not its master. The explicit Baconian idea of dominating nature is precisely the beginnings of the industrial revolution. The argument is that when people no longer had any connection to nature, no longer lived off the land, they could then romanticize nature, and hence, see it â€Å"for its own sake† (Harrison, 52). In other words, when the technological revolution created urbanization and rape the landscape, the now alienated urbanite could make of nature of object of romantic devotion. It is precisely in the leaving of the land that one can then see it as an aesthetic object. Lastly, the author refuses to deal with the question of determinism (60). The pantheist determinism argument might look like this: all things are interconnected, the force, the unity of the interconnection is â€Å"divine,† human beings are part of this divine interconnection and hence, to conclude, humans are determined by these connections. It is difficult to wiggle out of this argument, an argument that is not found in Harrison’s book, but dismissed regardless. If freedom exists, it cannot be material. If it is not material, it is spirit. If it is spirit, then it must have a cause. But the concept of pantheism presented by Harrison posits no cause. Hence, human beings are merely determinations of material reality and hence determined. Harrison denies that human beings are determined, but does not explain how one can get out of the pantheist argument, unless one posit’s human beings as, to some extent spiritual beings and hence outside of the natural, universal causal chains that are so evocative of reverence. This is another serious flaw. Next, we have the short piece by Wood (2005). Wood is not so much arguing here for pantheism as for evolution, upon which all contemporary theories of pantheism seem to rest. This piece is basically an attack on fundamentalism, which is defined as that belief system that rejects evolution in that it rejects the principle of change inherent in all things. Pantheism has no belief system, only evolutionary ecology. One need not be a pantheist to accept everything that Wood says, it is a non-philosophical piece. Far more substantial is that work by Steinhart (2004) on the question of ontology. This is an interesting survey piece dealing with the nature of pantheism from the point of view of materialism, Platonism and Pythagoreanism. But just as interesting is his idea of the nature of god: God, in traditional theology must be: supernatural, complex (in the sense of maximal inclusivity), God must represent Himself to man, and God must be holy (Steinhart, 2004, 65-66). Of course most of these can be challenged. In Christianity, for example, God is not complex, he is simple. He is not merely supernatural, but exists within nature as its designer and guide (thought this is never an ontological connection). Nevertheless, the key to the argument is maximum inclusivity, which is not an attribute of God in traditional theology in the sense Steinhart means it, and it is question begging in terms of pantheism, since the argument presented her is that the nature god of the pantheists is by definition all inclusive, and hence, comes closest to the â€Å"traditional† idea of God. He seems to engage in the same logical fallacies as Harrison. Steinhart fails on several levels. First he fails to explain how the materialist whole can be â€Å"holy,† in any sense. Second, he fails to show how the disembodied forms of Plato can be associated with pantheism in the definition he provides. In fact, the relationship between the forms and matter is precisely Plato’s rejection of earlier Greek pantheism (referenced by Russell, 2008) and, more importantly, is nearly identical with the early Christian and Augustinian view of the relationship between God and creation. God is identified with nature as its guide and creator, but is not identified with nature simpliciter. This is a severe logical flaw. He has better luck with Pythagoras, though it is possible to see a similar objection arising. Nevertheless, it remains the case that this work also fails to do justice to pantheism. The greatest and most interesting approach to pantheism is the creation of Baruch de Spinoza. Here is an intelligent, logical and extremely interesting of the idea. Nearly all the works surveyed reference him, but only for a short time, as it is clear that few of the above authors have spent the large amount of time necessary to master the difficult system of the Dutch metaphysician. Spinoza is the greatest and most intelligent manifestation of the Pantheist idea, and hence, should be treated at length. Spinoza begins with the concept of Substance, which is to be identified with god. Substance is the â€Å"in itself. † That is, it is something that defines both affirmation, since affirmation requires negation (Parkinson, 1977, 451). Substance has gone beyond affirmation/negation because it is the whole, the everything. Hence,. Substance is its only name, and that incomplete. If substance in the Aristotelian sense is that which remains unchanging, that which survives change, for Spinoza, since all Aristotelian substances are part of a larger sphere of interconnections, the only real substance is Substance, or god. All things are determinations of God. There is no external reason for its existence. It is eternal causality. Of this Substance there are two Attributes, thought and extension, experienced as different but making reference to two forms of expression os substance relative to the limited sense experience of human beings. Further, these attributes are divided into a huge multiplicity of modes, which might be called all particular things, which are incomplete existences by definition. What is worth mentioning is that Spinoza holds that these attributes that subdivide into modes are not real. They are experienced, but this experience derives from the limited abilities of the human observer. But God in Himself is Substance that contains infinite attributes, only two of which are available to human beings. The attributes must be infinite because, given the nature fo Substance, there is nothing to constrain their development. A fully understood attribute of an infinite Substance is by definition infinite (Spinoza, 1927, 124-125). Science might struggle with this. First, it suggest that science is only a tiny form of knowledge in a sea of infinity. In other words, science can only deal with incomplete experiences relative to the limited observational capacities of the person. A â€Å"fact† in the truest sense of Spinoza’s pantheism is that which contains all reality, it must be Substance and only Substance. Anything less would be limited, and hence abstract, outside of its true context and contingent. Even Spinoza’s epistemology is limited in the sense that sense data is only the persistence of a pattern of perception. Hence, there is no direct human mode of perceiving God. God is full interconnectedness (the phenomenon, th international of Modes relative to both attributes, i. e. thought and extension make up the same Substance relative to humans) that has its root in the Substance itself (the noumenon, outside of experience) (Rocca, 1996, 192). Spinoza writes: Hence it follows, firstly, that there is no cause, either external to God or within Him, that can excite Him to act except the perfection of his own nature. It follows, secondly, that God alone is a free cause; for God alone exists from the necessity alone of His own nature. Therefore He alone is a free cause (Spinoza, 1927, 132) . Several things come from this: first, that human beings are determined, being themselves manifestations of the divine nature, containing in themselves the two attributes of thought or extension, the only two forms of experience permitted to man. That this determination is a good thing in that all things are pre-determined in the infinite nature of God, and hence, there is little to be done but live peacefully. But it should also be clear that there is no emotive attachment to this will-less and thought-less entity (Spinoza, 1927, 132). God is God only in that He is Substance. He is a metaphysical principle, not a cause of awe or worship. He is substance deduced logically in the following way: A cause of a thing must exist either inside or outside the object being caused. The reason for a square to exist is not to be found in the square itself. There must be a cause, then, outside it, a cause that has made it necessary to exist. Hence, Substance, which exists necessarily, is uncaused. This is because if Substance (that which survives all change) has a cause outside itself, then it is not Substance; that Substance must be it. Hence, there is a cause that is uncaused, Substance, and this is what survives all change, existing necessarily and the (logical) cause of all things (Spinoza, 1927, 124, â€Å"On the Essence of God. † also cf. Bennet, 1997) Friedrich von Schelling is another metaphysician who skirted the concept of pantheism, and is often considered one. Here we have a post-Spinozistic idea of the Spinozian concept of God, taking liberally from Spinoza and yet another interesting approach to the concept of pantheism. Schelling’s basic metaphysic is the spiritual exists as such in nature. Putting this differently, nature is the physical expression of the spiritual, but constantly limited by materiality. Even further, the pantheism derives form the idea that nature eventually creates the conditions necessary for the spirit, or conscious life. Here, the idea of spirit deriving from nature is posited from the circular concept that nature is spirit in expression in matter (Bowie, 2001). The development of the spirit in nature moves like this: 1. The absolute principle is the ground, just as in Spinoza, between the conscious and sub-conscious life, that is, sprit and matter respectively, since here, matter is merely â€Å"slumbering spirit. † 2. Nature and spirit are identical to Spinoza’s two modes, extension and thought respectively. Nature tends to objectification, while spirit tends to subjetification, but there is no ultimate distinction between the two. 3. These are held together in actual life by force: attraction/repulsion; light, gravity, while in spirit these forces take the form of knowledge, will, etc. 4. Both these forces are attributes (in Spinoza’s sense, not modes, since they are not â€Å"particular† and hence unreal, things) derive from the single Substantial source, not called Substance, but the Absolute. (Snow, 1996) 5. The movement of Substance then, is the reconciliation of opposites: thought and extension, matter and spirit, object and subject. Spirit will suffuse matter, matter will be saturated with spirit. This is the evolutionary picture of Schelling prior to Darwin (and is interesting on that account alone). In other words, Schelling differs from Spinoza in granting some limited â€Å"will† to the otherwise abstract absolute: the will for interpenetrating and the end of philosophy with a spiritualized matter. God will be present in matter in full when consciousness and matter merge, or more accurately, nature is suffused with consciousness. This paper has done two things: first it basically dispensed with the contemporary literature in pantheism is non-scientific and hence non-philosophical. Instead, this paper has briefly summarized two major pantheistic writers and metaphysician who are highly related in terms of basic ideas, Spinoza and schelling. In their view of pantheism, the absolute/substance is necessary existence. This is posited and proved because it is impossible to imagine a cause without origin, or a causal chain with ether no purpose or no beginning. Spinoza does not believe that causes exist eternally, but that Substance does: time, and hence, cause, is a human, mental construct. A serious, philosophical pantheism avoids the problems mentioned above, and posits a Substance or Absolute that is conscious experienced in forms or modes. All things are God in that all things are expressions of God. References: Russell, Sharman. Standing in the Light: My Life as a Pantheist. Basic, 2008. Harrison, Paul. Elements of Pantheism. Media Creations, 2004. Wood, Harold. â€Å"Practice of Pantheistic Mindfulness. † Pantheistic Vision 24, 2005. Steinhart, E. â€Å"Pantheism and Current Ontology. † Religious Studies 40: pp 1-18 Parkinson, HGR. â€Å"Hegel, Pantheism and Spinoza. † The Journal of the History of Ideas. 38, 1977: 449-459 Spinoza, Baruch de. Ethics and Other Writings. Joseph Ratner, Trans. Modern Library, 1927. Bennett, Jonathan. â€Å"Spinoza’s Metaphysics. † in The Cambridge Companion to Spinoza. Cambridge University Press, 1996. Pps 61-89 Della Rocca, Michael. â€Å"Spinoza’s Metaphysical Psychology. † in The Cambridge Companion to Spinoza. Cambridge University Press, 1996. Pps 192-267 Bowie, Andrew. â€Å"Friedrich Wilhelm Joseph von Schelling. The Stanford Encyclopedia of Philosophy. Stanford University Press, 2001. Snow, Dale. Schelling and the End of Idealism. SUNY Press, 1996.

Should There Be A Law Against Paparazzi? Essay -- essays research pape

How about creating a law against the use of telephoto lens and parabolic listening devices? How about creating a new crime—One that will penalize those persisting and persuading photographers, the Paparazzi also known to celebrities as stalkarazzi who follow the rich and famous for the thousand dollars snapshot that reveals some special, intimate moment or an embarrassing one. Should there be a law rebuking such act? Should there be strict laws preventing press photographers (paparazzi) from pursuing persons who do not want to be photograph? I believe there’s a symbolic relationship that exists between celebrities and photographer; they need each other to create the aura that feeds them both. And the general public needs that aura to feed its dream and fantasies. Without the paparazzi and the tabloids that sell better than an item greatly reduced in its sale price, the famous wouldn’t be famous. The glitter would fade away into gray mist like a fog. The famous gave up a large measure of privacy for the brighter, larger world of glitter. It’s living globally, everyone knows where you are and when and also every gritty little detail of your personal lifestyle. Privacy is not part of language. Photographers do have the right to follow public figures, newsmakers, and celebrities in order to snap their photos. A line should be drawn as to peering over a wall or chasing a limo to get a picture of a celebrity. But if someone (like Princess Diana) is doing something on a front la...

Country Music Essay -- Entertainment

The debate whether commercialism has stripped country music of its authenticity is one that requires further examination into who ultimately holds the power. The sometimes-drastic changes made in music leaves people questioning the tastes of consumers when in fact they are the bystanders of an overpowering industry. Fans are people who buy the albums, go to concerts, and request songs on the radio, not the execs that market the music, and yet their opinions/tastes aren’t taken into consideration. Fans carry a lot of clout in regards to what they define as commercialism gone wrong and acceptable country music. Despite what may seem fair, those who are financially invested in its success drive the commercialization of music. According to The Nashville Sound, markers that include â€Å"rural origins, stylized sets, seemingly spontaneous performance, accessible performers, and heartfelt songs can characterize country music’s authenticity† (13). The foundations of what country music has originated from are incorporated within these markers and are used to separate the real from the fake. Early country music was a means of coping with a life of work and worries; it also brought communities of the impoverished together in fellowship. The establishment of these markers glimpses into the culture and realities of many country music artists before their fame. Take for instance a family sitting huddled together on a porch on a cool summer evening listening to a family member play the banjo while another sings along. Everyone is enjoying and living in that moment and all worries are far from mind. Country music made people feel at ease and comfortable, it brought people back to their memories of the g ood old days. This is the way country music sh... ...ue. Consumers shouldn’t have to settle with music instead they should be enjoying it. In order to get the authenticity back within commercialized music it will only happen if people begin to realize the power that they hold. Once people start to realize that then the music that is produced, and sung will have a more significant affect on its listeners; music then can continue to be inspiring. Quality music is and will always be cherished more than mass-produced commercialized cacophony. Works Cited Jensen, Joli. The Nashville Sound: Authenticity, Commercialization, and Country Music. Tennessee: Vanderbilt University Press/ Country Music Foundation Press, 1998. Print Malone, Bill C. Country Music, U.S.A. Texas: University of Texas Press, 1985. Print Marcus, Greil. Mystery Train: Images of America in Rock 'n' Roll. New York: Penguin Group, 1985. Print

Nationalized Models and Country Comparison Essay

Comparing health care system can be a beneficial tool when making changes to an existing system. When two countries use different fundamentals in their health care systems, looking at the similarities and differences allows for comparison and change in a current system. Collecting this data and comparing it gives countries the opportunity to make changes and implement new strategies to better their existing health care systems. The United States health care is predominantly comprised of private health care providers which are paid for by citizens paying for private medical insurance. There is some supplemented insurance available for poor and disabled citizens who are subsidized by the federal government but available through the different states. The senior citizens have a federally funded health care referred to as Medicare, which is funded by money collected from workers throughout their careers. Germany has one the oldest national health plans in Europe. The plan is for all citizen of Germany to have health insurance. It is required for the workers to pay a percentage of their income into the national plan. The rate of premiums is then based on a person’s level of income. The national plan then allows higher wage earners to opt out of this plan and pay for private insurance. The United States struggles with the high cost of health care and having the ability to continue to provide basic coverage through Medicare and Medicaid. The German plan has created health insurance for its entire citizen with a surplus of over 5 billion dollars (Miriam Widman, 2011). The plan is cost effective for the German system. The United States is trying to explain how they will pay for the health care plan they have and the part they want to add. The problem starts with almost 45 million uninsured Americans (Arthur Garson Jr, MD, MPH, 2012). The health system in place for the German system has all citizen insured. This is costly for Americans and the health care budget. Implementation of a new health care system in the United States is and has been a problem. The private sector is primarily the main source of insurance coverage for Americans. It has been proposed many different times or the US to go to a National program, and generally not supported. The main argument is this would create socialism in the United States and take away our freedoms. The Germans do not see it this way, â€Å"You (in the U. S. ) have risks but you also have opportunities†¦. but for us it’s clear. Health is a risk that cannot be placed on the shoulders of the individual. † (Ann Marini). The Obama Health Care Act seems to address many of the issues that face Americans, but it seems to have a lot of opposition. The German National Health Care plan has support from both parties (Miriam Widman, 2011). It is possible the new plans for the US will continue to move forward in 2014, and make a difference for the uninsured Americans. The German plan seems to work with a surplus of funds to back it up. Both of these systems have good and bad parts to them. It seems that Americans are afraid that choices will be limited with change from the mainly private system that is in place now. Comparing other system does make sense to make changes on the system in place. The goal is to have the best health care at affordable prices for all the citizens of both countries.

Statistical coursework that uses data from Mayfield High School. Essays

Statistical coursework that uses data from Mayfield High School. Essays Statistical coursework that uses data from Mayfield High School. Essay Statistical coursework that uses data from Mayfield High School. Essay Essay Topic: High School Middle School I have chosen to do this statistical coursework that uses data from Mayfield High School. Although this is a fictitious school, the data is based on a real school. As the data has been collected for me, it is called secondary data. I believe that this coursework will allow me to illustrate my ability to handle data, use specific techniques and apply higher level statistical maths by being able to use a variety of methods in order to analyse and compare sets of data. During this project I will be examining the relationships between the attributes of the pupils of Mayfield High School. My aim is took produce a line of enquiry which has two or more statistics regarding the pupils which are related to each other. This table shows how many boys and girls there are in each year group at Mayfield High. Year Group Number of Boys Number of Girls Total 7 150 150 300 8 145 125 270 9 120 140 260 10 100 100 200 11 84 86 170 The total Number of students at the school is 1200 Data is provided for each pupil in the following categories: * Name * Age * Year Group * IQ * Weight * Height * Hair colour * Eye colour * Shoe size * Distance from home to school * Usual method if travel to school * Number of Brothers or sisters * Key stage 2 3 results in English, Mathematics and Science From the abovementioned, I need to pick several types of data to base my investigation on. However, I have decided to pick only two (at the maximum 3) pieces of data, as time is a limiting factor in this coursework. When deciding my data categories, there are a few things that I need to bear in mind. I need to use quantitative data, so I am able to apply all higher level statistical maths to my results. I also need to make sure that the data I choose are closely related, so I can analyse my results thoroughly. There are several lines of enquiry at this point that I may wish to follow up. These are: * The relationship between IQ and Key stage 3 English results * The relationship between height and weight * The relationship between shoe size and height Through basic observations of the people in my surroundings, I believe that there may be a strong relationship between a persons height and weight, not only with people in general, but between separate genders. However, I also feel that age is an affecting factor, and intend to look into that later on in the coursework. I have made this decision based on the fact that each of these pieces of data is interrelated and they are continuous (quantitative). As previously stated, my line of enquiry will be the relationship between height and weight (with the introduction of age). I predict that there are several hypothesis that are related to this investigation. * Boys will be taller than girls * As height increases, so does weight * Girls are heavier than boys However, you must also take into consideration that relationships will be different when genders are treated separately. In order to collect the data, it would take too much time and energy to unnecessarily include every person from the whole school. Therefore, a type of sample is needed. I have decided to take a sample rather than use the whole of the population, as it is quicker to take samples than to collect information from the whole population. Because time is a limiting factor, sampling will help me very much. It is important to choose the sample without bias so that the results will represent the whole population. There are many types of sampling, and I now need to find out which type suits my investigation best. Random Sampling In a random sample, every member of the population has a chance of being selected. * Advantages: Every member of the population has a chance of being selected. * Disadvantages: Due to its unpredictability, anomalous results can sometimes be obtained that are not representative of the population. In addition, these irregular results may be difficult to spot. For our purposes, there wont be the same amount from each year and equal amounts of both genders. Systematic Sampling In a systematic sample, every member of the sample is chosen at regular intervals from the list. * Advantages: Can eliminate some sources of bias * Disadvantages: Can introduce bias where the pattern used for the samples coincides with a pattern in the population. For our purposes, there is a guarantees representative sample of year groups but not of gender Stratified Sampling A population may contain separate groups or strata. Each group needs to be fairly represented in the sample. The number from each group is proportional to the group size. The selection is then made at random from each group. * This form of sampling will work well for our purposes Quota Sampling As with stratified samples, the population is broken down into different categories. However, the size of the sample of each category does not reflect the population as a whole. This can be used where an unrepresentative sample is desirable (e.g. you might want to interview more children than adults for a survey on computer games), or where it would be too difficult to undertake a stratified sample. * Advantages: Simpler to undertake than a stratified sample. Sometimes a deliberately biased sample is desirable * Disadvantages: Not a genuine random sample, and is likely to yield a biased result. For our purposes it is not very reliable because it depends on the interviewer to choose the sample Cluster Sampling Used when populations can be broken down into many different categories, or clusters (e.g. church parishes). Rather than taking a sample from each cluster, a random selection of clusters is chosen to represent the whole. Within each cluster, a random sample is taken. * Advantages: Less expensive and time consuming than a fully random sample. Can show regional variations. * Disadvantages: Not a genuine random sample. Likely to yield a biased result (especially if only a few clusters are sampled). After looking at all of the advantages and disadvantages of each types of sampling, I have chosen to use stratified sampling, as this form of sampling will work well for our purposes. The reasons are stated above. As I have now decided on my line of enquiry and type of sampling, I now need to decide how big my sample size will be. As different sizes of sample will affect the reliability of my results and conclusions, it is imperative that I make the correct choice when deciding the size of my sample. The bigger a sample, the more useful the data will be. I you select a lot of people, your results will be closer to the actual results for the whole school. However, if you choose too many people the data becomes too difficult to analyze and takes too long to collate and sort. 5 10% is usually a fair representation of population, so I have decided to use a 9% sample, which is 54 people. In my opinion, I think this will be a good representation of population and is also a reasonable figure to manage. When collecting my data, I need to check for outliers and anomalies. I will need to check my sampled data for untypical values which appear to lie outside the general range. (E.g. weight: 1kg/600kg and height: 0.01m/10m) Once I present my results in a graph it will be easy to see where the outlier resides: If these outliers were included in my calculations or graphs they would distort the data, disrupt the correlation of graphs, and therefore effect my conclusion, and whether or not my hypothesis is correct. This is why it is crucial that I disregard any information that is blatantly incorrect. Sampling Method (In Detail) In order to produce my results, I need to know how my sampling method works. 1. Count boys and girls per year group 2. Work out sample size 3. Find the fraction of pupils in each year 4. Find how many people there are in each year out of 54 (9% sample) 5. Use same method to calculate amount of girls and boys in each year for sample 6. Use random sampling to choose correct number of boys and girls per year group and enter results in tables 7. Identify and anomalous data/outliers. Reselect data item Mathematical Techniques In order to thoroughly analyze and evaluate my data, there are many mathematical techniques, diagrams and graphs I will need to use. Here is a list of them: Diagrams: 1. Histograms A histogram is constructed from a frequency table. The intervals are shown on the X-axis and the number of scores in each interval is represented by the height of a rectangle located above the interval. 2. Box Plots A box plot provides an excellent visual summary of many important aspects of a distribution. The box stretches from the lower quartile to the upper quartile and therefore contains the middle half of the scores in the distribution. The median is shown as a line across the box. Therefore 1/4 of the distribution is between this line and the top of the box and 1/4 of the distribution is between this line and the bottom of the box. 3. Scatter Diagram A type of diagram used to show the relationship between data items that have two numeric properties. One property is represented along the x-axis and the other along the y-axis. Each item is then represented by a single point. 4. Cumulative Frequency Graphs A cumulative frequency graph can be used to estimate some useful statistical measures. 5. Line Of Best Fit Single line drawn through a series of data points as a best representation of the underlying trend. Can be a straight line or a curve. Calculations: 1. Mean 2. Mode 3. Median 4. Mean Modal Class for Grouped Continuous Data This calculates the mean for grouped continuous data. 5. Interquartile Range The distance between the upper and lower quartiles. As a measure of variability, it is less sensitive than the standard deviation or range to the possible presence of outliers. It is also used to define the box in a box-and-whisker plot. 6. Standard Deviation It is the most commonly used measure of spread. 7. Normal distribution Normal distributions are a family of distributions that have the same general shape. They are symmetric with scores more concentrated in the middle than in the tails. Normal distributions are sometimes described as bell shaped. 8. Spearmans Rank Correlation Coefficient The Spearmans Rank Correlation Coefficient is used to discover the strength of a link between two sets of data. 9. Equation of Line of Best fit Equation of line that shows underlying spread. Collecting the Data In order to find my results, I will need to sort the data and put it into tables. As I am using stratified sampling, I have had to count up the amount of boys and girls in each year and work out my sample size. Once I have done this, I will record my results in two separate tables (one for males, one for females), in year order. From there, I will then create separate tables for each year and then create 1 large mixed table. After I have finished sorting out the tables, I will then do various scatter diagrams. Firstly, one for males one for females, mixed and then one for each year (for both mixed and separate genders). Finding the Results As I have previously stated, I have decided to use a samples size of 9%, which in total is 54 people. I now need to apply that information to the investigation and work out my sample for each year, gender etc. Data: Year Boys Girls Total 7 75 75 150 8 65 70 135 9 62 68 130 10 51 49 100 11 41 44 85 Total 600 Sample size : 9% of 600 = 54 Now, I have to calculate how many pupils to examine within each year, because each year group varies in total amount of students. I will calculate the proportion of pupils from each of the year groups. Stratified Sample: Year Fraction of population /54 No. Of Girls in Sample No. of Boys in Sample 7 150/600= 0.25 13.5 75/150 x 13.5 = 6.75 (7) 75/150 x 13.5 = 6.75 (7) 8 135/600= 0.225 12.2 70/135 x 12.2 = 6.32 (6) 65/135 x 12.2 = 5.87 (6) 9 130/600= 0.2166666 11.7 68/130 x 11.7 = 6.12 (6) 62/130 x 11.7 = 5.58 (6) 10 100/600= 0.1666666 9 49/100 x 9 = 4.41 (4) 51/100 x 9 = 4.59 (5) 11 85/600 = 0.1416666 7.6 44/85 x 7.6 = 3.93 (4) 41/85 x 7.6 = 3.67 (4) Due to rounding, my sample size has been adjusted from 54 to 55. Given as a percentage, this would be: 55/600 x 100 = 9.166666667 = 9.2% I now need to randomly select, within the specified year and gender, the designated amount for each category. I will do this by using the random function on my calculator. I need to make sure the results are random, so that they will not be biased. Once I have done this, I need to check for any anomalies in my selected pupils weight/height. Boys Year Height (cm) Weight (kg) 1 7 1.48 44 2 7 1.59 52 3 7 1.49 43 4 7 1.52 45 5 7 1.54 43 6 7 1.55 40 7 7 1.59 45 8 8 1.57 48 9 8 1.67 51 10 8 1.71 46 11 8 1.66 43 12 8 1.59 47 13 8 1.42 40 14 9 1.67 54 15 9 1.8 48 16 9 1.75 63 17 9 1.46 45 18 9 1.5 70 19 9 1.82 66 20 10 1.8 49 21 10 1.6 50 22 10 1.62 52 23 10 1.65 50 24 10 1.77 59 25 11 1.91 82 26 11 1.62 56 27 11 1.74 50 28 11 2 86 Results Girls Year Height (cm) Weight (kg) 1 7 1.61 45 2 7 1.61 47 3 7 1.56 43 4 7 1.48 42 5 7 1.5 40 6 7 1.56 53 7 7 1.58 48 8 8 1.72 43 9 8 1.62 53 10 8 1.62 54 11 8 1.6 46 12 8 1.75 45 13 8 1.48 46 14 9 1.57 38 15 9 1.62 54 16 9 1.64 40 17 9 1.6 46 18 9 1.8 60 19 9 1.6 51 20 10 1.52 45 21 10 1.72 56 22 10 1.66 45 23 10 1.73 42 24 11 1.7 50 25 11 1.68 48 26 11 1.52 38 27 11 1.62 48 Organising My Results Although I have already presented my results into 2 separate tables, one for each gender, the results are not concise enough. In order to fully analyse my results, I will need to put my results into scatter diagrams and histograms etc. Therefore, my results need to be grouped into around 5-8 groups, which are the same for both genders. This is because when I put my results into the scatter diagrams (etc), I will need to compare both genders, thus requiring me to use the same groups for both sexes. Once I have chosen my groups, I will enter the information into the frequency tables and use those for me histograms and scatter diagrams.

Budgets An explanation of the use of budgets as a means of exercising financial control in Name It Ltd Essays

Budgets An explanation of the use of budgets as a means of exercising financial control in Name It Ltd Essays Budgets An explanation of the use of budgets as a means of exercising financial control in Name It Ltd Essay Budgets An explanation of the use of budgets as a means of exercising financial control in Name It Ltd Essay Fixed costs are costs that the business have to pay that dont change over a short period of time. As the product sale or service increases the costs stay the same. The same amount is paid regardless of the level of production. Fixed costs can include: the rent charge, electricity bills, gas bills, telephone bills, advertising costs or insurance prices. Variable Costs Variable costs are costs that they business have to pay but it is possible that they will change as the output increases. Variable costs can include: raw materials, delivery costs or packaging costs. Break-Even: Businesses should aim to break even to ensure they are going to survive in the future. Break-even is where the business doesnt make enough sales to make a profit but they make enough sales to avoid making a loss. The point of break-even is shown on a graph that businesses produce to see how well they are doing financially. The below diagram shows a break-even chart. bbc.co.uk/schools/gcsebitesize/business/finance/profitabilityrev2.shtml To calculate break-even: Break-even point = fixed costs (unit selling price variable costs) The calculation of break-even tells you how many units of a product you will need to sell in order to break-even. Budgets A budget is like a plan that businesses make. They plan it on their predictions of what they think is going to happen for them in future months / years and is a estimate of expected income and expense for a a certain period in time. It gives the business an idea of their financial situation and helps them to track their money. Name It Ltd use budgets for several reasons, these reasons include: à ¯Ã‚ ¿Ã‚ ½ Name It Ltd will have enough money to buy in enough supplies for their sales because they wouldve been tracking their money income and outcome. à ¯Ã‚ ¿Ã‚ ½ Suppliers give discounts when a business pay them on time, having a budget will allow Name It Ltd to be able to afford to pay straight away. Paying on time also helps Name It Ltd to avoid paying interest, getting a bad credit rating and possible bankruptcy. à ¯Ã‚ ¿Ã‚ ½ They will be able to save money for the use of retained profit if they have a bad month. They will also be able to save money for contingencies. à ¯Ã‚ ¿Ã‚ ½ They will have enough money to make investments if that is what they need to do. à ¯Ã‚ ¿Ã‚ ½ Budgeting will also help Name It Ltd to expand and develop their business in the future. What control / budget does Name It Ltd need to do? Name It Ltd need to control and budget their spending. They need to keep a track off all money that is going out of the business. These expenses could include staff wages, rent for their offices or other buildings, and raw materials. They also need to keep a track of any of their income, for example sales made. Name It Ltd also need to take into account any money they will have coming in or going out of the business in future months. They need to set themselves a maximum amount of money to spend each month so they dont run into debt. Variance Calculations Variance calculations are the difference between the budget a business had set and what actually happened in practice. Name It Ltd have variances in their budgets. I will give some examples. Name It Ltd put a budget on their raw materials as à ¯Ã‚ ¿Ã‚ ½34,600 however they ended up spending à ¯Ã‚ ¿Ã‚ ½42,000 on their raw materials for 2010. This gives them the variance of à ¯Ã‚ ¿Ã‚ ½7,400 which shows that the business did not stick to their budget as they exceeded it. They put a budget of à ¯Ã‚ ¿Ã‚ ½1,300 on their electricity but actually ended up spending à ¯Ã‚ ¿Ã‚ ½2,000 in 2010 this means their variance was à ¯Ã‚ ¿Ã‚ ½700 which also shows that Name It Ltd has not stuck to their budget, this means they could face possible bankruptcy. Name It Ltd put a budget of à ¯Ã‚ ¿Ã‚ ½12,000 on their rent for 2010, they ended up spending à ¯Ã‚ ¿Ã‚ ½12,000 which meets their budget without going over it. This is what the business should be aiming for in order to control their costs and reduce the risk of their business failing.

More people are living longer Essays

More people are living longer Essays More people are living longer Essay More people are living longer Essay Our population is at a new stage; . It is such a mixed blessing for although medical science, diet, and technology can provide the resources for a longer life, not all aspects of being older are pleasant; It is a fear and inconvenience. On the other hand, it is the revealed wisdom and confidence of people because I believe that growing older is growing wiser; we become wiser only through living experiences that we have been through. The day that I started my internship in a nursing home for a week when I was in nursing program, I felt meeting that I could not express because I had seen some elderly residents who did not have a visit from their loved ones for a long period of time. In my Asian culture, we value our elderly the most, and we love to listen to the experiences that they share. We have to keep in mind that it is nearly impossible for a single caregiver to provide all the needs for an aging parent. Am I adequately able to give care for my elderly parent on a daily basis? Do I need help providing supervisory care for my parent? Is my parent showing signs of confusion or dementia? These are basic questions that we all ask ourselves to determine when it comes to caring for our elderly parents. Dementia is a loss of intellectual ability that effects memory, learning, attention, thought and language skills. People with dementia may forget family members or not know that what day it is. Sometimes they become very angry or sad, hear voices, or see things that are not there. For example, there is one resident with dementia who committed to walk everyday. He walks from his Alchemies (most common type of dementia) Unit to the other unit (where I work at) three times a day. Every time he sees me, he says, There you are! Have you made your eight dollars yet? When I respond and start a conversation, he will say that he used to live at country side; he has a dog named Missy and she is 11 years old now. He has a fixated way of communication to others especially with the staff members. Also, there is another resident who checks the main dining room repeatedly. He has a short term memory ass, but what interesting is that it mainly affects his meal time. He comes back to look at main dining room to check if the meal being served right after he returned to his room after meals. As care givers of nursing home staff members, we have experienced some elderly patients become confused or irritable after the last meal of the day and it lasts until bedtime because during the evening hours, the constant daily mental processes for normal living can become overwhelming for the elderly. It is called sundowners syndrome. One good example of a sundowner is a 60 year old lady who was Just admitted in my rehab unit for rehabilitation. She was a small and frail person who needed to rest and rehabilitation. At first, she was medicated for agitation. Right before the medication kicked in her system, she started to run towards the emergency exit door of the unit to escape. When I caught her at the door way and stopped her from elopement, she became the strongest person in elderly people that I have known and her behavior was completely changed and became ere combative. I was attacked because I was holding the door to keep it shut to In Conclusion, modern technology, medical science, and diet have provided longer life spans compare to the previous generations. It is inconvenient to live a long life in all aspects. For although modern technology world would provide physical comforts to prolong life, elderly parents want to be surrounded with family members who give them love and support. We Just have to keep in mind that one day we will be in the same position where the elderly are now.

The Philospohy of Knowledge Essay Example | Topics and Well Written Essays - 3500 words

The Philospohy of Knowledge - Essay Example What we think is important; How we think is important. Epistemology is all about how we think, what we think and what is fundamental to perfect such a thinking process! Some of the important questions related to Epistemology are: What can we know? Why do we know some things, but not others? How can we know it? Is knowledge possible? How do we acquire knowledge? Can knowledge be certain? Why do we believe certain claims and not others? How can we differentiate truth from falsehood? The beauty of the questions is, none of these can be answered in their finality. In every breath of the human being a thought is involved; in every thought of a human being, a breath is involved. Every breath is an action; every action has the opposite reaction. Normally, a human being breathes 22,000 times in a day. Every breath of the human being is part of his thinking process. The gigantic scope and responsibility of epistemology can be understood by this simple illustration, as it is the all-pervading subject related to the entire humankind.

Environmental Analysis Essay Example | Topics and Well Written Essays - 3000 words

Environmental Analysis - Essay Example The Company has been appearing as the sales leader among global automakers in China over the last four years. In 2008, the estimated market shares of the GM in China were 12.1percent of the total GM Sales (GMChina). In this report, the environment analysis of GM China has been done. Through PESTLE analysis, Porter’s Five Forces Analysis, SWOT Analysis and other theoretical models, the current situation of GM in China has been analysed. External Analysis PESTLE Analysis Political Two factors are contributing to the growth and development of automobile industry of China: first, the suitable domestic policies and market openings: second, supply of vehicles and parts throughout the country in the logistic and commercial aspects (Kamiya & Ramirez, 2004). Chinese government authorities including local and central government do not only issue the automobile industry development plans but they are also involved in the operations of the companies to maintain such developments (Bungsche , 2007). Government of China has eliminated most of the fixed fees imposed on vehicles such as road maintenance fees of around $210 per year (Brogan, 2009). In 2010, Chinese government has introduced policies that could support new-energy auto industry. In the new policy, government is paying a subsidiary of up to 50,000 Yuan to any individual who buys a hybrid vehicle and 60,000 Yuan to any individual who buys battery electric vehicle or all-electric vehicle (Xinhua, 2010). The Chinese government is planning to pursue a new policy which could encourage industry consolidation thereby, promoting the development of Chinese-brand passenger cars and it has been estimated that by 2015 domestic sedans will be 40% of nation’s car market (Chinacartimes, 2010). This example shows that Chinese government aims to promote domestic car industry. Chinese government has imposed 10% sales tax on small cars which is effective from Januray 1, 2011. Analysts argue that small cars comprise of 60 percent of all passengers cars in China therefore, this policy of government will stop the growth of small cars thereby, increasing the demand of foreign companies especially the U.S. companies which have comparative advantage in manufacturing large cars (Hsu, 2010). The government inclination towards local companies is also evident from subsidies in China. According to an auto analyst, Zhang Zhiyong, the subsidies in China only promote local protection and they do not consider the model lines and technological improvements brought by foreign companies. Zhang Zhiyong argues that Chinese government should use subsidies to promote domestic automobiles which do not always mean foreign or local companies, rather it includes the companies which have significant ties with the city (Chinaenvironmentallaw, 2010). Economic Gross domestic product (GDP) has increased from 7.6 percent year-of-year in 1999 to 11.9 percent on 2007 (World Bank, 2008). In 2010, the GDP has grown by 10 percent (Chi natoday, 2011). Consumer price index (CPI) has increased from 98.6 percent year-of-year in 1999 to 104.8 percent in 2007 (World Bank

Should college athletes be paid Research Paper Example | Topics and Well Written Essays - 2500 words

Should college athletes be paid - Research Paper Example The paper tells that since a long time, college athletes have been working with their hearts and souls day after day and year after year for the appreciation and name of their universities. The athletes are bringing huge money in their universities by their outstanding performances, television contracts and other deals. People, who are intrinsically motivated, possess the love for their work and they do not depend on any extrinsic reward for showing good performance. One can easily put athletes in this category. However, taking wrong advantage of this intrinsic motivation is common in most of the universities and colleges in the world. The people running these universities assume that provision of education in exchange of their phenomenal performance in sports is enough but this scholarship is not enough for those who give up their freedom and blood for a one-hour game. Apart from scholarship, they get nothing for their perseverance and struggle. If one goes in depth of this issue, o ne comes to know that athletes are responsible for running a huge business for the colleges and universities. Athletes play the same role for colleges as employees for organizations. One would hardly find any organization, which pays nothing to its employees who bring in a lot of business. Many people argue that it is more than enough if they get scholarship in exchange of their games and practice but the question arises, that can they survive on the scholarship money wholly. Scholarship money includes their college fee, tuition fee, and cost of books but what would they do for their food, entertainment, phone bills, laundry, and many other activities. Had they not been playing for the colleges they would do part time jobs and earn their livings but athletes require a huge time for practice without which they cannot give good performance and get scholarship from college. Scholarship is not just enough for what they give to their colleges. This is causing many athletes leave their co lleges without completing their education and getting into professional sports. Many colleges give bonuses to its teachers and scholars out of the money, which actually comes in because of undying energy and struggle of college athletes. Chris Weber is one of the athletes of University of Michigan; he had to struggle for money to watch a movie on the other hand the university bookshop was selling his uniform jersey for $50. College athlete must receive some sort of payment from the colleges they join or from the NCAA itself. Colleges should treat athletes as humans as they treat every other student. By not considering them the major reason of earning money and refusing to pay, the NCAA and its executives want the athletes to live a life which normal human beings cannot live. Normal humans want return of their efforts and NCCA is not giving this return. Some or other way NCCA itself is putting the college athletes at a disadvantage to not finish their college education and ruin their careers. Many people say that system is fine the way it is and there is no need of paying college athletes but they would understand the scenario only if they were at the place of these unfortunate athletes. One of the clearest examples of exploitation of college athletes is that of NCCA, which signed a contract of one billion dollar with CBS giving them right to broadcast all NCCA basketball tournament games played by their college athletes. Moreover, â€Å"NCAA has a multimillion-dollar yearly budget and it earns over $20,000,000 a year in television contracts† Murphy and Pace, n.p.). Concerning this, Hunter R. Rawlings III, president of the University of

Proposal to build a nuclear power plant Research Paper

Proposal to build a nuclear power plant - Research Paper Example Energy Information Administration (EIA), 2014). Nuclear power confers several benefits over electricity that is generated from fossil fuels. In spite of these benefits, no new nuclear power plants have been built in the U.S. since 1996. This paper proposes the development of a nuclear power plant by the Eaton Corporation. While there are a number of environmental and safety concerns over nuclear power plants, their benefits far outweigh the costs. Nuclear power has several clear advantages over fossil fuel that currently accounts for the bulk of the nation’s energy. Nuclear energy produces an insignificant amount of carbon dioxide and no sulfur dioxide and nitrogen oxides (Comby, 2001). These gases are produced in large quantities when fossil fuels are burned to generate electricity or other forms of energy. Carbon dioxide plays a part in global warming while nitrogen oxides form acid rain that is responsible for corroding man-made structures such as buildings. Besides the gases, compared to fossil fuels, nuclear reactors produce very small quantities of waste. For instance, about a ton of coal is required to generate the same amount of energy as a gram of uranium. Correspondingly, nuclear waste is a millionth of the waste generated from fossil fuel. In addition, if the nuclear reactor is well-designed, the nuclear waste is confined throughout the power generation process. Nuclear power has been produced commercially for half a century now. It has proven to be safe (Comby, 2001). To date, there have occurred only three major nuclear plant accidents: Three Mile Island in Pennsylvania, USA in 1979, Chernobyl in 1986 in present-day Ukraine and Fukushima Daiichi in Japan in 2011. Of the three, the TMI was the worst: the entire core of the reactor melted completely. Fortunately, almost all the radioactivity that was released was confined within the reinforced concrete structure that contained the reactor. The amount that escaped into the surrounding was

International marketing plan Essay Example | Topics and Well Written Essays - 250 words

International marketing plan - Essay Example The cost of competitor toothpaste companies in the country will also be a determining factor as the company must set a price that will ascertain that it stays above of their competitors in terms of customer base. The retail price will factor in the cost of production and distribution and a price that ascertains profitability will be set. A price of $3.8/50mg, which consists of 60 tablets, is recommended for launching the toothpaste, and 1,000,000 units will be produced at a cost of $2.5million. Compared to competitors such as, Archtek’s Toothpaste Tablets, Lush and Chewable Toothpaste Tablets Berry by Childlife, Kauen chewable toothpaste tablets will have a lower price as they all have set an average price of $4.5/50mg. Only two middlemen will be used, and these are wholesalers and retailers, hence this assures that the price is not set exceptionally high before the product gets to the consumers. Distribution will be through company trucks, which will operate on a daily basis and this expense will be factored in on the cost of the toothpaste in the market. Wholesale price for Kauen chewable toothpaste tablets will be at $3.5/500mg, price to retailer 3.6/50mg, and retail price will be a maximum of $3.8/500mg. The retail price is set at a cost that retailers are willing to pay as it is far below the prices of competitor chewable toothpaste tablet companies. The price will ensure that the company stays above its competitors as it is aimed at attracting new customers and retaining them. The retail price also considers the low income earners as it is set at an average level, which ensures that consumers are willing to pay for a quality product, which is sold at a low

Proposal to build a nuclear power plant Research Paper

Proposal to build a nuclear power plant - Research Paper Example Energy Information Administration (EIA), 2014). Nuclear power confers several benefits over electricity that is generated from fossil fuels. In spite of these benefits, no new nuclear power plants have been built in the U.S. since 1996. This paper proposes the development of a nuclear power plant by the Eaton Corporation. While there are a number of environmental and safety concerns over nuclear power plants, their benefits far outweigh the costs. Nuclear power has several clear advantages over fossil fuel that currently accounts for the bulk of the nation’s energy. Nuclear energy produces an insignificant amount of carbon dioxide and no sulfur dioxide and nitrogen oxides (Comby, 2001). These gases are produced in large quantities when fossil fuels are burned to generate electricity or other forms of energy. Carbon dioxide plays a part in global warming while nitrogen oxides form acid rain that is responsible for corroding man-made structures such as buildings. Besides the gases, compared to fossil fuels, nuclear reactors produce very small quantities of waste. For instance, about a ton of coal is required to generate the same amount of energy as a gram of uranium. Correspondingly, nuclear waste is a millionth of the waste generated from fossil fuel. In addition, if the nuclear reactor is well-designed, the nuclear waste is confined throughout the power generation process. Nuclear power has been produced commercially for half a century now. It has proven to be safe (Comby, 2001). To date, there have occurred only three major nuclear plant accidents: Three Mile Island in Pennsylvania, USA in 1979, Chernobyl in 1986 in present-day Ukraine and Fukushima Daiichi in Japan in 2011. Of the three, the TMI was the worst: the entire core of the reactor melted completely. Fortunately, almost all the radioactivity that was released was confined within the reinforced concrete structure that contained the reactor. The amount that escaped into the surrounding was

Why did Muslims fight each other during the first century of Islam Essay

Why did Muslims fight each other during the first century of Islam (seventh century C.E.), and how did they justify it - Essay Example They were easily turned against each other with the help of false rumors spread by troublemakers which indicates that they lacked that brotherhood and harmony for which Islam was popular in the life of Prophet Muhammad. The Battle of Jamal or Battle of the Camel is a very important example of tension between the Muslims during the first century of Islam. This is probably the most notable and unfortunate war of the 7th century and took place in 656 at Basra, Iraq. The Muslims fought among themselves in this war due to false allegations promoted by Kharijites (Lapidus 66). Kharijites were former Muslims who gained prominence in Iraq in the late 7th century. They first supported the leadership of Imam Ali and went on to reject it later. They were not happy with the authority of Imam Ali and secretly resented him. When Imam Usman, the third Caliph, was assassinated at the hands of the rebels sent from Egypt to Medina, rumors spread that the murder happened on instruction of Imam Ali. Some historical sources also suggest that Imam Usman’s burial was not attended by Imam Ali which is a factor that might have worked to reinforce the rumors (Lapidus 65). His untimely death remained unavenged under l eadership of Imam Ali who became the fourth Caliph of Islam. This factor coupled with rumors spread by Kharijites about Imam Ali worked to hugely anger Prophet Muhammad’s wife Aisha (Lapidus 66). So, she gathered a large number of Muslims to overthrow Imam Ali’s caliphate and his supporters. The Muslims stood against each other in this war which led to death of a large percentage of Muslims. This war was started by Aisha because the killers of Imam Usman were not arrested. She was also against the appointment of Ali as the fourth Caliph. Imam Ali’s supporters were also extremists and did not try to negotiate affairs. There was a lot of bloodshed as Aisha and her supporters were defeated and Muslims fought Muslims for the first time in this war. The

Poetry and Worldly Wealth Essay Example for Free

Poetry and Worldly Wealth Essay Andrew Lang describes the truth about money and what it meant to people in the 1800s and 1900s. He uses repetition to clearly explain his ideas. Lang believes that money could either be good or it could be evil, I guess it all depends in how you use it and appreciate it. The people in this poem are priests, soldiers, captains etc. The main idea is about how some and most people only do things for money. The â€Å"Ballad of Worldly Wealth,† is a depiction of how money can bring pride and corruption into our society. The form of this poem is a ballad. A ballads contents include 3 stanzas, at least 8 lines in each stanza, and a refrain (a repeated phrase at the end point of a poem) a refrain in example of the Ballad of Worldly Wealth is â€Å"Youth, and health, and Paradise† The author used artificial imagery to characterize money as both a staple in society, and as the icon of the worlds power and corruption. There is several rhetoric patterns found in the poem. The rhyme pattern is an End rhyme. Poems with end rhyme are those whose last word of every line ends with a word that rhymes, for example: â€Å"While the tides shall ebb and (flow); Money maketh Evil (show)† Flow and show are two separate words, however both have rhyming sounds. Also displayed is parallel construction, a sentence, idea or clause that is presented with an opposing idea. In this statement, â€Å"Money moves the merchants all, While the tides shall ebb and flow; Money maketh Evil show, Like the Good, and Truth like lies† it can be seen that the opposition is of that money is what makes the world go round. However money also creates greed, and makes the people see the money as a good thing, when really its all a lie.

The Intelligence Gathering Debate

The Intelligence Gathering Debate There has been a lot of terrorism attack patterns and behaviors since the 1990s. This prompted change from most of the organizations on a global platform in as far as how they handled intelligence. The September 11 terrorism attack on the USA soils prompted a heavy presence of change in the security measures taken to protect the country.   The events brought to light in the fact that there are many threats facing the country as technology continues to advance. It also brought to light the impact that the events had on operations and intelligence in USA. Its important to have constant and up to date intelligence in order to counter terrorism. As the USA congress reckoned in its report on national commission on terrorism, good intelligence is always the best weapon against terrorism. This means that there needs to be firm policies and dedicated leaders so as to ensure a safer future for coming generations (Karmon, 2009). The intelligence agencies like the NSA, are responsible for providing the most sensitive information that would help enhance security measures for a country. Mostly, there never seen and they have sources everywhere. This ensures success on their missions even though they are never reported. Once they succeed, they ensure vigorous prosecution, proper convictions and safety.  Ã‚   Chris Anderson Invited Edward Snowden to a debate on TED talk to talk about the revelations that earned him many titles from traitor, whistleblower and even hero. In the past, there was little knowledge as to how far intelligence agencies would go to protect the country as they say. Snowden brought to light how human privacy had been breached. This information questioned whether the existing government was a government for the people. It also raised questions on how safe personal information from bank accounts to phone calls and also email transactions was (Snowden, 2014). Snowden was working for the NSA in Hawaii as the system administrator. He would gain access to sensitive classified files which in time he would share to the media journalists. This was due to disturbance that the revelation had caused him. He believed that the NSA did a lot of good things to assist the community, some of which were necessary but also needed limitations. He believed that for some drastic measures to be taken the public had to be made aware and also asked for approval. Being that he knew things that he shouldnt have, the only way to protect himself was to expose what he knew to the journalists. Similarly, he got the information out to the American people. Section 215 of the patriot act, allows for access to metadata. This means that warrantless wire taping, mass surveillance and recording of phone calls can be done. However, that requires court approval. In the years after the September 11 event, a lot of metadata were done secretly. Also a lot of different technology companies were brought into the fishy programme, commonly referred to direct access (Snowden, 2014). Most of this programs were operated without warrants and thus most of the American people information was been looked into by many farms. This was a total invasion of privacy and obstruction of law by the same people who claimed to protect it. This was and is a potential threat to most Americans as information and data can be easily manipulated. This moves by the NSA not only managed to cause distrust amongst American people towards the government, but also managed to destroy existing and future working relationship with other countries. So, as much as the government claims to have the best interest for the country, Americans have had to pay a price that they shouldnt have (Snowden, 2014). It also question the congress responsibilities. They acted unconstitutionally. Snowden clearly won the debate because, for one most of the obtained information hasnt helped in protecting the country against terrorism and two, he helped the Americans to be more aware of the current and the future running governments. References Karmon, E. (2009). The Role of Intelligence in Counter-Terrorism. Taylor Francis Online, 1. Snowden, E. A. (2014). How we take the internet. TED, 1.

Anglo-Saxon Values Essays -- essays research papers

Throughout the Anglo-Saxon and Middle Age periods the main characters always had a similar established value; honor. This value is prominent in Beowulf, â€Å"The Seafarer†, and The Canterbury Tales. Each of the main characters portray honor either to himself, his followers, his king, and/or his God. These poems are the different aspects of honor intertwined together to form the most prevailing value during this time frame.   Ã‚  Ã‚  Ã‚  Ã‚  Beowulf is a story of a brave warrior who fights Grendel in the timeless battle of good versus evil. This era was an age of fierce battles coupled with equally fierce honor and loyalty to rulers. â€Å"†¦He and all his glorious band of Geats thanked God that their leader had come back unharmed.† The author is referring to the universal devotion expr...

Symbolism and Themes in The Lesson by Toni Cade Bambara Essay -- Paper

Symbolism and Themes in The Lesson by Toni Cade Bambara Toni Cade Bambara wrote the short story, The Lesson, in 1972. The Lesson is considered by the Literary Canon to be a wonderful work of fiction because of its use of language, humanistic theme, symbolism, and non-genre plot. Two essential elements that add to the depth and enhance a reader?s comprehension of The Lesson are Bambara?s use of symbolism and theme. The Lesson takes place in New York?s inner city. The fictional story begins with a group of poor, uneducated, lower class city kids standing in front of a mailbox, preparing themselves for another day of being taught by Mrs. Moore. Mrs. Moore felt that it was her duty to help underprivileged children learn because she was one of the only women in the neighborhood to earn a degree. The main character is Sylvia, who tells the story in a first person narrative. Sylvia is a young African American girl, probably around fourteen years old, who is very judgmental about the world around her. By Bambara?s choice of words, the reader can tell that she is extremely opinionated, presents a very tough, hostile exterior and not at all happy about having to be taught anything by Mrs. Moore. For instance, she states ?we kinda hated her too, hated the way we did the winos who cluttered up our parks and pissed on our hand ball walls? (Bambara 121). On this hot summer day, Mrs. Moore felt that there was a lesson to learn at FAO Schwartz, a very expensive, upper class toy store in downtown Manhattan. After stepping out of the cab and peering into the window, Sylvia knows that this is not just any toy store and they are not just there for any reason. The reason Mrs. Moore brought the children to FAO Schwartz is captured... ...e born on the social ladder is not a choice and might not be considered to be fair. Although it is easy to take from those beneath you, to move up, one must take a much longer, more difficult approach. Bambara incorporates the theme of The Lesson into the story with very precise wisdom. The Lesson is a brilliant piece of fiction. The theme and symbolic elements will hopefully help this short story, stand the test of time. Bambara was able to express and show different views on life by bringing a few poor city kids into a ritzy toy store. This is a short story that should be read by all in hopes to educate today?s children. Works Cited Bambara, Toni. ?The Lesson?. Literature: Reading and Writing the Human Experience. Shorter 7th ed. Ed. Richard Abacian and Marvin Koltz. Boston: Bedford/St. Martins, 2000. 121-126.

Diabetes Mellitus-Shared Care Model and ICT

The world is fast changing: the pace of events is massive. The apparently big world is shrinking into a global village as democracy spreads, western civilizations encroach on other civilizations and globalization becomes a household concept. Technological advancements and improvements in the information and communication technology have perverted all spheres of human endeavor. While this is happening on one hand, health care delivery has not improved significantly. Many patients and clients complain of the lack of coordination in the health sector: they are not happy about the reduced utility derived from health care facility they patronize.There is a growing reduction in number of competent staff as well as insufficient fund for the health sector. These factors have made it necessary to evaluate the impact of information and communication technology on health care service. This need has become more important for chronic disease where collaboration between health care service provide rs is important. And with increasing incidence of chronic diseases and their attendant complications, this need cannot be overemphasized. Besides, the cost of managing some of the chronic diseases, for example diabetes, epilepsy and seizure disorders, with the traditional method is reasonably high.The prospect ICT brings is improved quality of care due to collaboration between health care workers through a comprehensive shared care system adequately powered by ICT solutions and reduced overall cost for the management of chronic diseases like diabetes. In this paper, diabetes is the focus chronic disease. I will attempt to evaluate the requirements for an Irish ICT system to supply the model of shared care. However, a brief review of diabetes mellitus and shared care will be undertaken to unravel areas of focus for ICT intervention.Diabetes mellitus: Review Diabetes mellitus is a syndrome of chronic hyperglycemia due to relative or absolute insulin deficiency, resistance or both. It affects over 100million people worldwide. Diabetes is usually irreversible, and patients can have a reasonably normal lifestyle; however its later complications which include macrovascular disease lead to increased risk of develop coronary artery disease, peripheral vascular resistance; and microvascular complications such as diabetic nephropathy, retinopathy and neuropathy.In a normal person, the blood glucose concentration is narrowly controlled in order to prevent the devastating complications that may follow reduced or increased blood glucose concentration. This normal glucose level is 80-90mg/100ml or 3. 5-5. 0mmol/l. This concentration usually increased to 120-140mg/100ml during the first hour after a glucose meal. The feedback mechanism of the body is alerted to reduce this level to tolerable levels by the body by the conversion of glucose to glycogen for storage under hormonal influence particularly insulin.However, in the fasting state, glucose is produced from glycogen and other substrates and released into the blood to maintain the blood glucose concentration. The various mechanisms for achieving this level of glucose control are as a result of hormonal influence, the activities of organs such as liver, skeletal muscle and the particular glucose concentration. The liver is a major metabolic organ that is important in the blood glucose buffer system: this is done by the storage of glycogen formed from glucose under the influence of insulin, a hormone produced by the pancreas, in the liver.It also releases glucose into the blood in the fasting state. Insulin and glucagon function as important feedback control systems for maintaining a normal blood glucose concentration. When the glucose concentration rises too high, insulin is secreted from the Islet cells of Langerhans, the endocrine portion of the pancreas; the insulin in turn causes the blood glucose concentration to decrease toward normal. Conversely a decrease in blood glucose concentration stimu lates glucagon secretion; the glucagon then functions in the opposite direction to increase the glucose concentration toward normal.Under most normal conditions, the insulin feedback mechanism is much more important than the glucagon mechanism, but in instances of starvation or excessive utilization of glucose during exercise and other stressful situations, the glucagon mechanism also becomes valuable. Diabetes mellitus is a syndrome of impaired carbohydrate, fat and protein metabolism caused by either lack of insulin secretion or decreased sensitivity of the tissues to insulin.It could be primary or secondary; primary diabetes is inherent while secondary diabetes can be due to Cushing syndrome, pheochromocytoma, cystic fibrosis, chronic pancreatitis, malnutrition-related pancreatic disease, pancreatectomy, and hereditary hemochromatosis, carcinoma of the pancreas, thiazide diuretic use, corticosteroid therapy, atypical antipsychotics, congenital lipodystrophy and acromegaly. There are two general types of diabetes mellitus: Type I diabetes also called insulin-dependent diabetes mellitus [IDDM]; this is caused by lack of insulin secretion.Type II diabetes, also called non-insulin dependent diabetes mellitus [NIDDM] is caused by decreased sensitivity of target tissues to the metabolic effect of insulin. This reduced sensitivity to insulin is often referred to as insulin-resistance. The basic effect of insulin lack or insulin resistance on glucose metabolism is to prevent the efficient uptake and utilization of glucose by most cells of the body, except those of the brain. As a result, blood glucose concentration increases, cell utilization of glucose falls increasingly lower and utilization of fats and proteins increases.Injury to the beta cells of the pancreas or diseases that impair insulin production can lead to type I diabetes. IDDM is immune-mediated and has been associated with other autoimmune conditions like pernicious anaemia, alopecia areata and Hashim oto disease. Viral infections or autoimmune disorders may be involved in the destruction of beta cells in many patients with type I diabetes, although heredity also plays a major role in determining the susceptibility of the beta cells to destruction by these insults. HLA-DR3 or DR4 is found in more than 90% of patients.In some instances, there may be a hereditary tendency for beta cell degeneration even without viral infections or autoimmune disorders. The usual onset of type I diabetes occurs is less than 30 years; this is why it is called juvenile-onset diabetes mellitus. Type II diabetes mellitus is caused by diminished sensitivity of target tissues to the metabolic effects of insulin, a condition referred to as insulin resistance. This syndrome, like Type I diabetes mellitus is associated with multiple metabolic abnormalities although high levels of keto-acids are usually not present in type II diabetes mellitus.Type II diabetes mellitus is far more common that type I, accounti ng for 80-90% of all cases of diabetes mellitus. In most of these cases, the onset of type II diabetes mellitus occurs after age 40. There is usually no immune disturbance. Therefore, this syndrome is often referred to as adult-onset diabetes mellitus. Patients with diabetes present with acute manifestations which include polyuria, polydipsia, weight loss and ketonuria; they also present with subacute symptoms like lethargy, reduced exercise tolerance, vulvar pruritus, and visual disturbance.They also could also present with some of the complications of the disease such as staphylococcal disease, retinopathy, polyneuropathy, erectile dysfunction and peripheral neuropathy. Investigations that are necessary in the diagnosis of diabetes mellitus include fasting plasma glucose >7. 0mmol/l, random plasma glucose >11. 1mmol/l; routine investigations include urinalysis for protein and acetone, full blood count, urea and electrolytes, liver biochemistry and random lipids. Management of diab etes mellitus: avenue for shared care The management of diabetes required community participation and patient education.The importance of glycemic control in the management of diabetic patient cannot be overemphasized: patient should adequately understand the favorable outcome associated with good glycemic control, the implication and concomitant complications that may result from poor plasma control. This is the core of self management of diabetes. Patient should also know the dietary requirement and comply with/adhere to drug use. Besides this self-care, community care is very essential as this constitutes family and general practitioner care. There is monitoring of patient’s compliance to medications and dietary advice.Essentially, the management of diabetes is multidisciplinary: dieticians, cardiologist, ophthalmologists, neurologists, internal medicine physicians, endocrine experts. There is growing need to integrate this range of practitioners. Metabolic control of diab etes can be tested by urine tests, home blood glucose testing and glycosylated hemoglobin. Urine tests are carried using dipsticks these methods are simple and give a good feedback on the blood glucose control. Patients can also be taught finger-prick and use blood glucose monitoring device to measure blood glucose.They can then interact with specialist through appropriate communication facility for automated scheduling and medication. Epidemiologically, there are 200,000 persons in Ireland with diabetes; this figure represents 3-5% of western populations. It is estimated to double by 2010. It consumes 10% of total health budgets. About â‚ ¬350 million annual cost is spent in Ireland where 59% of which is spent treating complications: 50 countries endorsed measures to reduce diabetes complications by one-third Shared Care What is shared care?Shared care is a concept where all the professionals involved in the management of a case collaborate by exchanging information on the patie nts’ care. In this way, patient also has input into the care because his/her self-management better informed from the avalanche of information provided by the care network. Shared care is an approach to care where professionals share joint responsibility with respect to an individual’s care using their skills and knowledge. It also talks about adequate monitoring and exchange of patient data within the limits of confidentiality and privacy.Shared care is both systemic and local: it collaborates the systems involved while there is local interaction between clinicians. Shared care impacts on the iron triangle of health. This triangle includes quality, access and cost. Shared care improves quality of patient care for patients with complex chronic disease like diabetes. There is increased access to patient information by health care professionals, and the patient can also easily access the professionals’ especially when the shared system is backed up by information and communication technology. Patient is also satisfied with the service rendered.This model has been suggested to be better than the conventional method of treatment afforded to patients. The treatment is appropriate because the health care givers agree on best available method based on evidence-practice. Competence is also guaranteed and services are effective and efficient. On the hand, there is improved provider satisfaction: because there is reduced contact with the utilization of tertiary level of health care service. Definitions of terms Self-management: this is about goal-setting. It is the core of self management about medication and body care.Diabetic patients need to understand the implication of self care to monitor the progress of symptoms and emergence of complications. Home care monitoring is also very useful because it helps patients to monitor their response to treatment and glycemic control. Prevention: primary prevention is important to reduce the possibility of a worsening condition especially for patients with multiple complex co-morbidities. Community of practice: this refers to the people involved in the share care. They include providers and organisations, citizens and patients with families and support groups.Models of shared care: shared care is found in Primary Care which is the emphasis of The European Forum for Primary Care (EFPC), Secondary Care, Community Based Care and mental health. The focus of shared care includes inter-professional relations and patient management. Inter-professional relations include collaborative provision of clinical services, communication and information exchange, use of treatment and referral guidelines, shared responsibility for patient care, regular face-to-face contact, and joint professional education. Patient Management is based on individual patient goals.It includes patient and family in the decision making protocol of management and patient-centered focus. There is no rigid working modality; wi th shared care, increased patient access to care reduced fragmentation of care and increased integration and continuity of care. There is a strong link at all levels of health sector-improved working relationships between providers and improved satisfaction among patients and providers. Diabetes-shared care-ICT solutions There is no doubt that information and communication technology is inevitable in the management of chronic diseases like diabetes.In order to set-up an Irish ICT unit for diabetes, the requirements will be considered within the limit of the community of practice which includes providers and organization, citizens and patients. The concept of ICT solutions is branded as eHealth. It is a promising field that will incorporate all the professionals who are directly and indirectly involved in the management of a case to properly integrate their knowledge and skills for the appropriate care of a diabetic patient while making the emphasis: glycemic control convenient for p roviders and patients.It is imperative to elucidate the aspect of health care that are relevant to ICT input: the idea of ICT use is to integration of information to improve access. This implies that patients’ information are made available at a common centre and accessible to the patient, their health care providers and researchers. The components include Clinical database: this contains the information of patient. There is a central repository of health care information of the patient. It includes the electronic patient record which is but a segment of the repository.For diabetics, the information about their presentations, clinical features, investigations, treatment plans and modalities are combined, classified and ordered in accessible manner at the clinical database centre. This database centre is secured as the confidentiality and privacy of the patient’s data has to be maintained. It is also prevented from use by third parties unless there is due consent by the patient. This central unit is fed by local diabetes databases from local hospitals. The data is made accessible to general practitioners, community health care providers and patients.Decision support tool: this is second important part of ICT solutions in shared care for diseases including diabetes. It contains specialized information guide for experts and simple algorithms of decisions for patients. Specific Requirements Providers and organization The tools that are required to have an effective shared care plan for diabetes includes: Internet: the internet has become the most influential means of connecting people, and exchanging information in this age. It is therefore unequivocal that it is useful in health information systems to achieve a collaborative network of professionals who care for diabetic patients.A large bandwidth is required for the volume of information that is processes, exchanged and implemented in shared care practice for diabetic patients. Interprofessional Co mmunication systems: Diabetic care requires effective interdisciplinary communication so that management decision is both cost-effective and evidenced based. A huge communication network is therefore required. Mobile and wireless Infrastructure: these also form ICT tools which are used in database processing, exchange and monitoring, they are required in order to facilitate the integration of the patient, and more importantly improves providers access to informationData storage: since clinical database is an integral part of ICT solutions for shared care plan for diabetics. Data must be stored in a way that is accessible to providers. This implies that strict measures and guidelines must be in place to ensure the database is well-structured. Intelligence systems: Websites must be secured. Database must be protected from intrusion by third party parties. Patient’s data must be confidential and kept private and guideline of medical ethics with respect to this must be maintained . Therefore a sophisticated intelligence network is imperative to accomplish this gargantuan task.E-learning for medical education: there is need to provide facility for providers for training and retraining. They need to update their knowledge base so that thy can offer quality service to clients. This can be achieved by making such up-to-date information available through an accessible means, for instance, the internet. Medicolegal/Ethic Issues: ICT input into health care must be maintained within the limits of ethical guidelines and mediolegal regulations for data management, exchange and implementation. It addresses problems of public interest, patient autonomy, third party involvement and international regulation against threats.Citizens and Patients The requirements for the patients include E-learning device for the patient: this will teach patient the modus operandi of the collaborative health information system, their role and why it is important they adopt it. It will also give useful information about diabetes. Decision support tools: this should contain factual information that can guide the patient to make informed choice with respect to their management. Patient home management: this includes clinical signs monitoring, automated scheduling and medication.It also comprises access to health educators and professionals. Areas of ICT use have been well documented in the literature: they are basically Teleconsultation: this is a kind of telemonitoring between patient and caregiver via phone, email, automated messaging tools and the internet Videoconferencing: this is face-to-face contact via such equipments as television, digital camera, videophone to connect between caregivers and patients. Both have proven useful in diabetic care. And this is widely reported in many papers from across the world. Issues and challengesHaving elucidates the conditions above in terms of providers and patients; it is needful to quickly mention that certain issues must be considered before initiating and implementing ICT input into shared care for diabetes. These include ? Confidentiality compromise ? Security breaches ? Territoriality and power status amongst health care providers ? Cost of ICT requirements ? Medicolegal issues These challenges will adversely affect ICT adoption for shared car in diabetes if ignored. They can be addressed by ? Adequate funding of the project by government.Intensive training for users and health care professionals ? Consensus on the modus operandi amongst health care service providers ? Intensive research into ICT implications in health care, patients’ behavior, pragmatism of project plan. Conclusion The impact of ICT on shared care plan for diabetes is indispensable. There are improved collaboration amongs health care workers and patients are ultimately satisfied with the service they get. The requirements for Irish ICT have been elucidated and concomitant issues explained. It is my hope that this will be ado pted and health care service will subsequently improve.

I Just Wanted to Know About the Present Trends in Housekeeping Department

PRESENT TRENDS IN HOUSKEEPING DEPARTMENT Accommodation Management Staffing The housekeeping department of a hotel is responsible for ‘cleanliness, maintenance, aesthetic upkeep of rooms, public areas, back areas and surroundings. ’ The department is not always given the respect it is due in terms of work load, the size of which can be estimated by the fact the department often employs the largest workforce.There are a variety of areas the housekeeping department must manage, the following table taken from Hotel Housekeeping Operations and Management depicts the housekeeping department’s span of control: Front of House Areas Back of House Areas †¢ Guestrooms †¢ Corridors †¢ Lobbies and public restrooms †¢ Pool and patio areas †¢ Meeting rooms †¢ Dining rooms/restaurants †¢ Banquet halls †¢ Convention Halls †¢ Hotel-operated shops †¢ Games rooms / recreation rooms †¢ Exercise rooms / gymnasium †¢ Building e xterior †¢ Landscaping and gardens †¢ Management offices Storage areas †¢ Linen and sewing rooms †¢ Laundry room †¢ Employee locker rooms †¢ Administrative offices †¢ Cloak rooms †¢ Maid’s service room The diversity of areas controlled by the housekeeping department requires structured planning when delegating tasks to be undertaken. Developing an organizational structure is a process which deals with ‘identifying and grouping work’ and aims to ensure the department works as a unit, with clear lines of authority and good lines of communication and is essential for the smooth running of the department.A Schematic representation, known as an organizational chart, assists in defining roles and relationships within an organization, the following organizational chart has been created for a four star hotel with one hundred bedrooms. ‘Structure is the best way to channel employees’ efforts towards productive efforts ( O’Fallon et al, 2010). It is important to continually review an organizations structure to ensure the structure is aiding the attainment of the organizations goals and proving to be†¦

Discussion Board 1-2 Assignment Example | Topics and Well Written Essays - 250 words

Discussion Board 1-2 - Assignment Example The understanding also related to cultural prescriptions that considers sexual intercourse as defilement. This attitude is different from the current attitudes that regard sexual intercourse as normal activity. The current understanding about sexual intercourse relates to availability of pornographic videos, pictures and press as well as media discussions about human sexuality. Another influence for the attitudinal changes across the generation relates to increased Westernization of the world that spreads Western culture, which views sexual intercourse as normal. My grandparent’s generation viewed women as holding low profile in the society and as instruments for facilitating home chores, giving birth to children and taking care of families in homes. This understanding was due to illiteracy, strict social norms and suppressed feminist organizations. The rise and strengthening of human, social and feminist activism has transformed the situation making women enjoy access to powerful social and economic positions. Women have become important component of societies with ability to engage in active employment opportunities. The technological changes witnessed across the globe have also made it easy for women to employ easy techniques to accomplish feminine duties. The generation of my grandparent also rebuked homosexuality, bestiality, pederasty and fornication due to strict adherence to Biblical, moral and cultural teaching. Such sexual acts translated to breach of morality and being unreasonable. The reasons for such sexual attitudes are the same to those that govern my personal attitude towards