Interoperability and Middleware Research Paper Example | Topics and Well Written Essays - 1000 words

Interoperability and Middleware - Research Paper Example This was aimed at improving the service offered by the ICT sector. After this development, the ICT sector became more comprehensive and demanded more research and advancements on telecommunications and computing network flexibility (Lerner, 2002). Today interoperability standards are applied in ICT world to improve effective communication compatibility, exchange of data and services. The smooth interaction between two or more components of the operating software for communication compatibility, services and data exchange can be termed as inter-operatibility. Interoperability is a necessity in ICT because it is a tool that increases the connectivity of computers via the internet and offers a solution to operational costs. Furthermore, its software has been proved to be of quality provided heterogeneity is maintained, for instance, on systems written in different language programming; running on different hardware programs and operating system; using different data representation; impl ementing unlike syntactic or semantics interpretations; and using different control platforms (Puder, Ro?mer & Pilhofer, 2006) For interoperability heterogeneity to be realized there has to be a middleware software package. Today, there are many telecommunication and computation industries that offer middle ware products. The industry built middleware product essentially develops a connector that makes interoperability system to configure for use. Middle ware refers to application software that serves the purpose of a transition layer or exchange of resources between two networked counterparts. It also merges and incorporates two networked counterparts to communicate with each other either running on the same or different platforms. Middleware software applications are divided into two major categories, application management and resource management. In application management invokes specific services that perform given tasks for them. This application management is also divided int o other two categories, the higher and the lower, that is dependent on the level of service abstraction the middleware offers. The lower application known as inter-application management communication middleware operates with remote procedure calls in general while the higher application middleware totally abstracts the network by substituting procedure calls with direct service calls. The second middleware category, resource management, acts as resource management utility. Just like the first category it is divided into two groups, higher and lower resource management dependent on the type of resource managed by the middleware. The higher resource, also referred to as database middleware, manages software related resources such as transaction processing and database access as these resources are related to the database while lower resource middleware manager, also known as resource middleware, manages hardware related resources like CPU, hard drive space and memory (Puder, Ro?mer & Pilhofer, 2006). At the time of manufacture its main aim was to set up new standards of addressing the issue of differences that occur due to heterogeneous networks. It also provided for grid distinctive characteristics like file sharing, processor and additional grid functionalities such as API (application programming interfaces) with a primary concern aimed in resource

Integrated Engineering Business Project Coursework

Integrated Engineering Business Project - Coursework Example Starting a consultancy agency is not a very easy task. A person can become a consultant in a field of his own interest but he must be fully qualified to do so. It is necessary for him to have undergone training in an institute, (In India, the National Productivity Council, for example). A certificate issued by such an institute will make one a person a consultant. Experience, professional knowledge and interest in a specific area are some of the necessary things to start a consultancy agency. In recent years, consulting has been an important term in business. As many big companies have grown smaller in size, they have increasingly outsourced projects and jobs to consultants, many of whom have been the victims of downsizing themselves. Consultancy is a flexible business. One can choose one's own profession that one is interested in and probably spend the rest of one's lives advising somebody on the pros and cons of the business. One has the liberty to take up one's own time and this is a place where one is one's own boss. Consultancy agency is one business where one requires only a low start-up investment but probably giant-sized brains! The American Heritage dictionary defines 'to consult' as "to seek advice or information of." To put in simple words, a consultant is a person who gives expert advice on a profession. To be a good personal consultant, one should have good communicative skills, enthusiasm, and the ability to market oneself. Depending on the service one provides, some of the countries may require a certification or license for the agency. Apart from obtaining a license, one may require to attend a few seminar classes or a course work. A few consultants may work for a social cause for fund raising, for instance. They need not obtain a certificate from law, but they will still require a certificate to remain competent in the business. Consultancy business is to which one has to give a considerable amount of thought before entering. Unless one is confident of giving a professional advice in this field, one has to re-consider taking up this line. Marketing is the lifeblood of consultancy, while knowledge is its life. One maybe an expert in the chosen field (automotive engineering, for instance) but without the marketing capacity nothing can be done in this field. One should be convincing to one's clients. One should be able to win one's clients' confidence. For marketing, one should possess good oratorical skills, and more importantly self-confidence. In consulting, one will learn how to market and advertise. Advertising is one efficient way to make people aware of their existence. The media vehicle that one uses for the same depends upon their financial availability. It

Obesity in the US Essay Example | Topics and Well Written Essays - 2000 words

Obesity in the US - Essay Example The beginning of the 21st century is marked by obesity problems and overweight affecting American population. Statistical results and research studies suggest that obesity becomes a national problem which affected millions of adults and children around the country. Obesity is an epidemic. It tends to have more negative than positive effect on the economy and can greatly reduce ones life expectancy. The best resolution to eradicate this spreading disease is by educating people about a healthy diet and regular exercises, starting with the younger generations. Aside from surgery, a healthy lifestyle is the only option that will work (Sugarmann and Sandman 1403). This paper will discuss the background of the disease, some preventative measures that can be taken as well as a proposed solution and proposed policy. The policy that will help the nation to improve their eating habits is to educate the public on the dangers and medical quandaries that obesity causes and to help eradicate this epidemic from our nation. Obesity is defined as: "an excess of body fat, and is distinct from "overweight" (Toth and Schwartz 13) which means an excess of body weight. When contrasted with smoking and drinking, obesity at first seems like a less serious health problem. Obesity is not only more hazardous than smoking and drinking, but it also leads to a higher cost for health care and medicine. Statistics also show that obesity contributes approximately 740,000 deaths from heart diseases, 540,000 from cancer, 158,000 from stroke, and 59,000 from diabetes are mainly contributable to obesity. In many cases of Anorexia Nervosa and Bulimia Nervosa, female patients often feel pressure because they cannot accept their appearances and eventually starve themselves to stay in shape. Obesity is one of the main reasons for increases in suicides in the United States (CDC) (Pollan 2003). Pollan questions: "Since the raw materials of soda and popcorn, French fries and even hamburgers represent such a tiny fraction of their retail price (compared with labor, packaging and advertising), expanding portion size becomes a way to multiply sales without adding much to costs" (Pollan 2003'; see appendix 1). Prevalence For adults, obesity is a result of unhealthy eating behavior they follow from early childhood changing nothing during their mature years. Important detail is that people possess unhealthy eating patterns from the yearly age which lead them to overweight problem in near future. As a result, mental and physical health problems arise when two conflicting values are being absorbed by a child such as becoming more desirable if one is slim and beautiful, as opposed by a baser instinct to indulge one's gastronomical appetite (Toth and Schwartz 13) What is most commonly observed then among sufferers is their low self-esteem. They see weight reduction as the only way for them to be accepted and loved. Many of people feel that they are not good enough, they are not capable of doing anything right, and have an illusion that their appearance is always scrutinized by others, have an incorrect perspective that they would be happier and life would be better if they could just lose weight. Negative body image contrasts with media images of ideal body and the importance of physical attractiveness and supported by clothes manufacturers who "popularize" baggy life style. The problem is that many children consider that doing exercise is less delightful than other unhealthful alternatives such as watching

Moral distress Coursework Example | Topics and Well Written Essays - 250 words

Moral distress - Coursework Example Solving the morally distressing situation would demand asking about it to the relevant people such as the close family members and the hospital administration. After asking, affirm about the method and what it would entail in detail which would lead to the third model of assessing the situation by the hospital administration and the family members as well. Assessment would also be carried out by the patient herself. If all the parties come up with a unanimous positive response, I would move to the last stage of acting where the action to end her suffering would commence (The Ethics Work Group, 2004). The 4A’s model enables assessment of the risks and benefits involved in a morally distressing situation as well as enabling assessment of the situation by the external barriers causing the distress. This leads to taking the appropriate and though about action that would end the moral distress. The Ethics Work Group. (2004).The 4A’s to Rise above Moral Distress. The American Association of Critical-Care Nurses. Retrieved from

Should celebrities who break the law face stricker penalties Research Paper

Should celebrities who break the law face stricker penalties - Research Paper Example Because they are idolized by young people and many of them appear to make a habit of crossing the line, the government should consider handing out more stringent punishments for law-breaking celebrities. Lindsay Lohan entered the limelight as a child fashion model at the age of three. She is best known for her roles in movies such as Herbie, Mean Girls and the remakes of The Parent Trap and Freaky Friday. Lohan became a household name because of how well she played goodie-girl-next-door roles. Sadly, Lohan has also become popular due to the number of times she has been asked to appear in court for drinking and driving and other acts of misdemeanor. From May 26, 2007 when she was arrested for driving under the influence (DUI) the first time, Lohan had been arrested a second time for DUI and another time for stealing a necklace at a store. (Kunkle, A., 2011) There has also been multiple probation periods served and several fines and bail fees paid. Lohan’s face crying at a heari ng or sitting inside a courtroom with her attorney has been on newspapers, TV and the Internet. Indeed, a celebrity who gets himself or herself tied up with the law makes the newspapers sell. When she played the role of twins in The Parent Trap, Lohan was â€Å"the adorable redhead... who won a Young Artist Award† (James) for the movie. She was a smart, bubbly and talented girl who would have been a very good and influential role model to young people. Most of her characters in her movies are that of a sweet and responsible teenager who always did the right things or learned from her mistakes. Her audience used to adore her. They felt good after watching her movies. Sadly, this has not been the case since 2007. According to Sherry Gaba (2011), a life coach, â€Å"teens not only mimic the clothes, jewelry, and cosmetics celebrities use, but now increasingly see addiction as glamorous.† Because they are celebrities, the media grabs at any opportunity to feature stars lik e Lohan, thinking the hot news will sell more newspapers, etc. What it is actually doing is telling the younger audience, especially those who are very impressionable, that doing drugs or driving under the influence will get you on a TV show or will make people talk about you. Social media has such a powerful effect on the public. Indeed, it is only prudent that when celebrities such as Lohan commit an offense, the media show them being rightly punished and made to serve the punishment, not just have the option to pay fines or bail fees. Another important reason why stricter penalties would be advisable for celebrities is because they themselves do not seem to take existing rules very seriously. Whenever a celebrity is caught committing illegalities, the celebrity’s lawyer is quick to negotiate a way out for his/her client. Because of this, celebrities feel they can just pay their way every time they are caught. Lohan, for example, has appeared in court 20 times, violated her probation 4 times and was allowed to just spend 35 days at her home to relieve jail overcrowding. (Duke) Lohan had been fitted with an electronic bracelet to monitor her movements while on probation, gone to rehab numerous times, failed drug tests several times and had also posted bail, totalling to a $475,000. (Duke) The public has questioned why

Camus life is absurd Essay Example | Topics and Well Written Essays - 1000 words

Camus life is absurd - Essay Example Even the non-living things have their own concerns and things matter for them as will be discussed in the paper. This thesis will be argued for by discussing nature, motivations, and actions of both the living beings and the non-living beings in this world. Explication Hare argues that when Camus says â€Å"Nothing Matters†, there can be three entities to which nothing matters; Camus, the main character of his novel, or the reader. Now saying that nothing matters to Camus is absurd because if nothing mattered to him, he would not have written such an interesting, highly influential, and engaging novel. As for the main character of the novel written by Camus, it is also inappropriate to thing that nothing mattered to him because for one, that was an imaginary character without his own aspirations, desires, or motives and only acted as Camus wanted him to and secondly, the activities he does in the novel cannot be done without having any concern. Thus, the reader draws wrong inf erences from the novel by thinking that nothing matters. Matter is not an activity like â€Å"chatter† because if it was to be taken in this sense, then â€Å"Nothing Matters† seems right. ... Life never imparts the meaning that people want from it. So their either believe in God hoping that they would get the rewards in the world hereafter or they find meaninglessness in life. The latter conclusion motivates one to commit suicide because one does not find life worth living. This leaves an individual with two options; either to commit suicide or to believe in the world hereafter. A third possibility is accepting to live in a world that does not have any meaning. Main Argument Hare’s argument is right. Nothing in this world has been made without a purpose. Even things like insects such as mosquitos and flies that we often think of as a burden on us have not been made without a purpose as they play an important role in maintaining the ecosystem healthy and going. Likewise, non-living things like the sun and the moon are not purposeless. Sun gives us light during the day as well as during the night by reflecting through the moon. The moon has the concern of getting the light from the sun to glow because without the reflection of sunlight, it would not glow. Camus’s argument is inherently illogical and false. There is hardly anyone who never gets from life what he/she wants. By nature, man has two desires; first, to gain worldly desires like money, power, and fame and secondly, to gain satisfaction and peace of mind by doing good deeds. If an individual tries but cannot become rich, he might not have been able to fulfill his desires, but he can always derive pleasure and peace of mind by doing good deeds. Many good deeds do not even require the individual to spend money e.g. helping a blind man cross a road does not take any money but doing so lends one happiness and satisfaction. This suggests that

Pre Calculus Mod 5 Assignment Example | Topics and Well Written Essays - 1250 words

Pre Calculus Mod 5 - Assignment Example f(X) =ex3 f '(x) = 3x2 ex3 d. f(X) =2X2 e (1-X2) r (x) = 2x2, r' (x) = 4x s(x) = e (1-X2) s' (x) = -2 e (1-X2) Applying product rule, f '(x) = 2X2-2 e (1-X2) + 4x e (1-X2) = -8x2 e (1-X2) + 4x e (1-X2) = (4x -8x2) e (1-X2) e. f(X) =5X e (12-2x) Let r(x) = 5x, r' (x) = 5 and s(x) = e (12-2x), s' (x) = -2 e (12-2x) f '(x) = 5x (-2 e (12-2x)) + 5 e (12-2x) f '(x) = -10x e (12-2x) + 5 e (12-2x) = (-10 + 5) e (12-2x) f. f(X) =100e(x8 + x4) f '(x) = 8x7 + 4x3e(x8 + x4) g. f(X) = e (200X-X2 + x^100) f '(x) = 200 – 2x + 100x^99 e (200X-X2 + x^100) 2. Find the derivatives for the following functions: a. f(X) = ln250X b. f(X) = ln (20X-20) c. f(X) = ln (1- X2) d. f(X) = ln (5X + X-1) e. f(X) = Xln (12- 2X) f. f(X) = 2Xln(X3 + X4) g. f(X) = ln (200X - X2 + X100) Solutions The derivative of the function y = ln x is obtained by d/dx (ln x) = 1/x. d/dx logex = 1/x, suppose y = ln x, then dy/dx = 1/x a. f(X) = ln250X log ab = log a + log b Therefore, the equation can be rewritten as f (x) = ln 250 + ln x d/dx ln 250 = 0 (derivative of a constant) d/dx (ln x) = 1/x Hence dy/dx = 1/x. b. f(X) = ln(20X-20) If y = ln u and u is some function of x, then dy/dx = u'/u If y = ln f(x), then dy/dx = f ' (x)/ f(x) Let u = 20x – 20 u' = 20 dy/dx = 1. u'/u = 20/(20x – 20) c. f(X) = ln (1- X2) Let u = (1- X2) Then u' = -2x dy/dx = 1. ... ln (12-2x) f ' (x) = 2x/ (12 – 2x) + ln (12-2x). f. f(X) = 2X ln(X3 + X4) Let r(x) = 2x, therefore, r' (x) = 2 Similarly, if s(x) = ln (X3 + X4), s'(x) = (3x2 + 4x3)/ (X3 + X4) Therefore, f ' (x) = 2x ((3x2 + 4x3)/ (X3 + X4)) + 2 ln (X3 + X4) g. f(X) = ln(200X - X2 + X100) u = ln (200X - X2 + X100) u' = 200 -2x + 100x99 f ' (x) = dy/dx = u'/u = 200 -2x + 100x99/ (200X - X2 + X100) 3. Find the indefinite integrals for the following functions a. f(X) = e6X = ? e6X dx = 1/6e6X + C b. f(X) = e (5X-5) = 5/2 x2-5x e (5X-5) c. f(X) = 5eX = ? 5eX dx = 5 ? eX dx = 5eX + C d. f(X) = 1/ (1 + X) = ln ?1 + x? + C e. f(X) = 5/X = 5 integral [1/x] dx = 5 ln ?x?+ C 4. Find the definite integrals for the following functions a. f(X) = e2X over the interval [2, 4] =Integral 42 [ e2x ] dx = [ 1/2 e2 ( 4) + C ] - [ 1/2 e2 ( 2 ) + C ] = 1/2 [ e8 - e4 ] b. f(X) = 2eX over the interval [0, 2] =Integral 20 [2eX] dx = [e2 + C] - [e0 + C] = e2 – e0 d. f(X) = 2/ (2 + X) over the interval [2, 5] Le t u = 2 + x, when x = 2, u = 2 + 2 = 4 and when x = 5, u = 2 + 5 = 7 = ln [?2 + x?] 52 = ln (7) – ln (2) e. f(X) = 10/X over the interval [3, 10] =dx = 10 integral [ 10 / x ] dx = 10 [ ln | x | ] + C, so Integral103 [ 10/ x ] dx = [ 10 ln | 10 | + C ] - [ 10 ln | 3 | + C ] = 10 ln 10 – 10 ln3 = 10 [ln10 – ln 3] Part2: Application of Calculus in Business Decision-Making Calculus is extensively used in making business decisions, which are critical for the success and survival of every business enterprise. Derivatives have wide applications in the business world. Derivatives are used to measure rate of change of a function in relation to the changes in variables (inputs) under focus. At some given value of an input, the derivative tells us the linear estimate of the function, which is close to