Network Topology and Wiring Essay Example | Topics and Well Written Essays - 750 words

Network Topology and Wiring - Essay Example The physical mapping of the network may be geometrical in shape whereas the logical topology would include mapping of the network. Ring Topology – where all elements in a network form a ring, and the unidirectional data passes through all elements in the network and thus, each element has to ensure that the speed is being retained Tree Topology – Where the central hub acts as the node from which intermediate nodes emerge and further nodes may emerge from the that node in such a way that a chain may be formed. The last node is termed as a leaf from where no child node emerges In context to the networking needs of the healthcare center, the mesh topology seems quite relevant. With the enhanced technology measures, the healthcare centers require networking topologies for medical practices, pharmacies, laboratories, even for multimedia purposes like cardiac monitoring alongside other applications. Furthermore, communication patterns need to be developed to deal with payment claims, lab test results and other matters which need to be communicated to various stakeholders (Hoysh, Yoshihashi & Bailey 2012). Various prototypes have been developed to increase networking efficiency in similar technologically advanced healthcare centers. Research and experimentation reveals that mesh network prove to be the most cost effective yet relevant network topology in this context. Such a topology is convenient since it has the capacity to support a wide range of network. Also, delivery time for the conveyance to message may be reduced. As mentioned above as well, a mesh topology is one where every node relays data to any other node in the system. Thus, all nodes essentially cooperate in distributing data in the network. Furthermore, since wireless technology needs to be incorporated, mesh typology is more relevant since it supports such a

Assignment 2 Example | Topics and Well Written Essays - 1250 words

2 - Assignment Example In this regard, the moral dilemma makes many businesses stagnate when it comes to development and intended expansion (Render et al., 2011). However, for Fran’s Fries the challenge posed is the need to hire additional pair of hands or not having to hire any. This is because the business has not yet established its customer capacity hence creating the problem. In this regard, this report will zone in on the steps that Fran’s Fries should take in ascertaining whether to hire the two nieces considering that it is a new eatery. This shall be through the use of the quality control theory and the statistical control process. Total quality management In a business setting, quality service is the lasting gesture that clients experience within the execution of service in a business. It is the trait that attracts and sustains a business’ client base that makes it stand out from its competitors. In essence, quality is the degree to which customer satisfaction becomes the mot ivating factor rather the profits that a business may achieve. Subsequently, total quality management becomes an integral part of business operations that entail details the entire chain from the supplier right to the consumer. Ideally, the management of quality focuses entirely on the business’ commitment in ensuring that the products and the services rolled out exceed consumer perception (603). This commitment runs across the whole business or company hence not specified to one department of the organization. Therefore, it is essential for any business set up to ascertain ways in which it may offer quality services and products to its customers. For Fran’s case, it would be beneficial to hire the nieces in order to minimize the loss of customers because of having to stand in a queue for long before accessing her products. This means that her products are of quality because of the high demand associated to the product. However, establishing that she has low clientele would mean that she would not have to hire her nieces despite the fact that she would want to help them out by employing them. On the other hand, having a low number of customers would also mean that she would have to improve on the quality of her products so as to attract more customers. Statistical process control Ideally, the achievement of quality attributes to the standard set either by the organization offering products or services or an externally related overall governing organization. In this regard, the statistical process helps in the establishing of standards in order to measure, change, and monitor challenges facing a business. The effective achievement of this process would be during the initial stages of production. For instance, this process may apply for Fran’s Fries when preparing the food for sale to its display. This helps in making correct changes to the products on offer to ensure that they provide quality. It involves the taking of samples produced and ascertaining whether they meet to up to the required set standards. Further, the process invokes the use of control charts that are in the form of graphs that portray the highest and the lowest levels intended for the control process. Their application involves the application of prior data that portray initial performance. In Fran’s case, the older niece past work performance may be useful in establishing whether she is a suitable

Handstar Inc Essay Example for Free

Handstar Inc Essay Handstar Inc. was created a little over four years ago by two college roommates to develop software applications for handheld computing devices. It has since grown to ten employees with annual sales approaching $1. 5 million. Handstar’s original product was an expense report application that allowed users to record expenses on their handheld computers and then import these expenses into a spreadsheet that then create an expense report in one of five standard formats. Based on the success of its first product, Handstar subsequently developed three additional software products: a program for tracking and measuring the performance of investment portfolios- a calendar program, and a program that allowed users to download their email messages from their PC and read them on their handheld computers. The two founders of Handstar have recently become concerned about the competitiveness of their offerings, particularly since none of them has been updated after their initial launch. Therefore, they asked the directors of product development and marketing to work together and prepare a list of potential projects for updating Handstars current offerings as well as to develop ideas for additional offerings. The directors were also asked to estimate the development costs of the various projects, product revenues, and the likelihood that Handstar could retain or obtain a leadership position for the given product. Also, with the increasing popularity of the Internet, the founders asked the directors to evaluate the extent to which the products made use of the Internet. The product development and marketing directors identified three projects related to updating Handstars existing products. The first project would integrate Handstars current calendar program with its email program. Integrating these two applications into a single program would provide a number of benefits to users such as allowing them to automatically enter the dates of meetings into the calendar based on the content of an email message. The directors estimated that this project would require 1250 hours of software development time. Revenues in the first year of the products launch were estimated to be $750,000. However, because the directors expected that a large percentage of the users would likely upgrade to this new product soon after its introduction, they projected that annual sales would decline by 10 percent annually in subsequent years. The directors speculated that Handstar was moderately likely to obtain a leadership position in email/calendar programs if this project were undertaken and felt this program made moderate use of the Internet. The second project related to updating the expense report program. The directors estimated that this project would require 400 hours of development time. Sales were estimated to be $250,000 in the first year and to increase 5 percent annually in subsequent years. The directors speculated that completing this project would almost certainly maintain Handstars leadership position in the expense report category, although it made little use of the Internet. The last product enhancement project required enhancing the existing portfolio tracking program. This project would require 750 hours of development time and would generate first-year sales of $500,000. Sales were projected to increase 5 percent annually in subsequent years. The directors felt this project would have a high probability of maintaining Handstars leadership position in this category and the product would make moderate use of the Internet. The directors also identified three opportunities for new products. One project was the development of a spreadsheet program that could share files with spread-sheet programs written for PCs. Developing this product would require 2500 hours of development time. First-year sales were estimated to be $1,000,000 with an annual growth rate of 10 percent. While this product did not make use of the Internet, the directors felt that Handstar had a moderate chance of obtaining a leadership position in this product category. The second new product opportunity identified was a Web browser. Developing this product would require 1875 development hours. First-year sales were estimated to be $2,500,000 with an annual growth rate of 15 percent. Although this application made extensive use of the Internet, the directors felt that there was a very low probability that Handstar could obtain a leadership position in this product category. The final product opportunity identified was a trip planner program that would work in conjunction with a PC connected to the Web and download travel instructions to the users handheld computer. This product would require 6250 hours of development time. First-year sales were projected to be $1,300,000 with an annual growth rate of 5 percent. Like the Web browser program, the directors felt that there was a low probability that Handstar could obtain a leadership position in this category, although the program would make extensive use of the Internet. In evaluating the projects, the founders believed it was reasonable to assume each product had a three-year life. They also felt that a discount rate of 12 percent fairly reflected the companys cost of capital. An analysis of pay-roll records indicated that the cost of software developers is $52 per hour including salary and fringe benefits. Currently there are four software developers on staff, and each works 2500 hours per year. Which option should they choose?

Personality Tests in Recruitment

Personality Tests in Recruitment Personality Test Personality test are frequently used to access the potential of the candidate such as conscientiousness experience optimism, stress tolerance, emotional stabilty, extraversion and proactive. These few personality test are very important and are required needs when they want to be successfull in their performance, when they are having interpersonal interaction in team setting. Pros of personality test There are many diffrent advantages of personality test. The reason why the organization have this test is that they are able to reduce the business cost and also the outcome by identifying the candidate for hireing, promoting and training. This test are conducted by the administrate via paper and pencil or computerized method. The organization are able to carefully select candidate that are pontential in the interpersonal interaction with the team setting, which enable the company to progress in business. Moreover it is one way to cost effective and does not require skill administrator. Cons of personality test Normally personality test question based on behaviour, cognitions and needs, all received only a single score. The scoring system may eliminate the option for alternate interpretation to the answer given. When grouping all the different combination of behaviour and needs, sometime this can lead to misinterpreted. Another problem is self knowledge aspect of the objective exam can be faked. Since not all question and answer given can match the test maker exactly there are not able to elaborate their answer and it can be quite frustrating and inaccurate. In conclusion, one assessment alone can be used, but it is much better to have a complete assessment program, in order to balance out the advantage and disadvantage for each personality assessment type. Biographical data Biographical data is very essential in this era of time and date. Technologies have become an important part of the business, having the knowledge of biographical data such as leadership, knowledge of software, interpersonal skill, tean work skill, knowledge of the job, creativity and many more can help the person to succeed futhur. Biographical data uses question about education, work experience, personality assessments of skill and interest to predit how the candidate can be successful on the job. Pros of biographical data Biographical data is also administrated by paper and pencil or computerized method because it can easily enlarge the numbers, moreover it reduce business cost and does not need administation skill. It is also less likely uses to diffrentiate in results by gender and race. Neverless it produce valid infrences of the organization outcome for example turnover and performance. This is one way identifying individuals for hire, promote, or training who needed skills and abilities. Cons of biographical data. The disadvantage of biographical data is that the candidate will try to project more positive decision outcome to impress the organisation thus this will be more difficult to understand how they actually are , for example it will be difficult to diffrentiate between the positively manage impression to the fake response. This interview conducted does not necessarly provide enough information for development feed back. For example one is enable to change the past and last not least it is time consuming to develop. Work sample Test Work sample test is the the future behavior observed under similar situations. There are three tests which are required to perform on the job. Pros of work samples The advantages of work samples, it has high reliability and it has high content of validity because it is a sample of the actual work to perform that particular job. Besides that, work samples has low adverse of impact because these test is viewed favorable by examinees than aptitude or personality tests. The most interesting part in these work sample test is if the applicants wants to fake job proficiency to increase the test score and performance on job, it is difficult. These tests uses equipment which is the same or to the original equipment used for the job. Cons of work samples It is costly to administer often only can be administered to one applicant at a time. Although the task and duties can be completed in a short period of time, however the test have less ability to predict performance on the job, when it can take day or week to complete. It will be difficult to measure the aptitude of an applicant, because it is unable to see whether the applicant is able to handle more difficult task when they are encountered with. Integrity test Integrity test is used to identify candidates who like to involes in antisocial at work, dishonesty and engage inappropriate behaviour. It is important for the organization to assess the attitude and experience such as candidates honesty, turstworthiness, dependability, reliability and prosocial behaviour. This is usally conducted with direct question regarding previous experiences such as ethnic and integrity also regarding preferences and interest about inferences of future behaviour. Pros of integrity test Integrity test is to make the candidates to understand the important of the coperate value. This test are also done via paper and pencil or computerize method, which is easily to large number. The test produce valid inference of organization of outcome, such as inventory shrinkage, difficulties in dealing with supervision, performance and others. Beside that it is not required any administration skill and it is cost effective. Futhurmore it does not relate in result to by gender and race than other types of test. This test also reduce the business cost by identifying individuals who like to absent or engage in other counter productive behavior. Cons of integrity test The disadvantage of integrity test is the candidate will try to project more positive decision outcome to impress the organization. In some cases the candidates may have difficulty or disliking to questions which are unrelated or intrusive to the job. This can be slightly difficult for the organization to diffrentiate from fake to actual response. Cognitive abilities test Cognitive abilities test is used to see onces abilities by using diffrent question or problems such as the abilities of reading, logic, reasoning and comprehensive mental abilities which leads to success in many diffrence kind of jobs. Pros in cognitive abilities test. By using this method the outcome of success of performance has increace and it is use by many organization. This is use especially for more specialized jobs. There are many various way to adminster these test for example by paper and pencil or computerized method. Most of the company use this method because it is cost effective and does not require skill administration. By using cognitive abilities test the company are able to reduce business cost as there are not easily influents by the test taker to impress the manager on fake responce. When ever a company wishes to promote, hire or train a person there are able to make a decision according to their skill and abilities. Cons in cognitive abilities test. Cons for cognitive test are that there will always be different answer or result by various person or race. As such it is always time consuming in picking out the right candidates for the job. The organization will have to carefully verify all the result and choose according to specific job, that they wish to assign the person before making the final and right decision.

Updike, Harry Angstrom and Me :: essays research papers

This is a prose-poem on Updike. It follows Updike through his Rabbit Tetralogy. _______________________________ UPDIKE John Updike’s Rabbit tetralogy chronicles reflectively the decades since I first had contact with the Baha’i Faith back in 1953. With the help of a Guggenheim Fellowship Updike was working on the first of these four books, Rabbit, Run, when I became a Baha’i in October 1959. The book was published a few months later in 1960 and is the story of a young man, one Harry ‘Rabbit’ Angstrom, from a small town in the USA. The book concerns Harry’s attempts to escape the constraints of life. In my teens I, too, lived in a small town and, although I could see the attractiveness of escaping from social constraints, I also left the need for a set of limits. I was only too well aware of just how easily I could go beyond the appropriate limits. By the late fifties I could see what happened to those who did escape from life’s, from society’s, constraints. I knew from personal experience by my early teens, by 1957, what it was like to be c aught stealing, breaking and entering, going too far sexually, misbehaving around the family home, at school or with my play-mates and pushing the envelope of life. Had I read Updike’s book, Rabbit, Run I think I would have had my need, my desire, for limits reinforced. The Baha’i Faith provided that framework, those limits, at a critical stage in my life, my mid-teens. This Faith also provided that sense of the sacredness of life which is at the centre of Updike’s work. When I was preparing to leave North America for Australia in 1970/1 people were watching the movie Rabbit, Run. It had opened just as I began planning to leave Canada in 1970. Rabbit Redux, Updike’s sequel to Rabbit, Run came out four months after I arrived in Sydney for what became my life in Australia. Harry Angstrom took to the road in 1971 in Rabbit Redux as I took to a different road in the southern hemisphere. Updike’s final two Rabbit books took Harry Angstrom into the 1990s and his rather bleak retirement and old age. The following prose-poem compares and contrasts my life with Harry’s. –Ron Price with thanks to â€Å"Articles on John Updike’s Works,† in The New York Times on the Web.

Female Gable Figure :: Essays Papers

Female Gable Figure Female Gable Figure (Dilukai), 19th- early 20th century; Belauan Wood, paint, Kaolin (Chinese Clay) The piece of work I selected caught my attention as soon as I set eyes on it. It is â€Å"Female Gable Figure (Dilukai)† a 25 2/3-inch high wooden figure of a nude woman with her legs straddled. The piece seemed to be very crudely done. It appeared to be chiseled, very abstracted and very unrealistic. Her hair appears to be in a bun, her face has no expression. The arms that lead down to her knees and upper torso look detachable. The breasts are triangular and the left breast is lopsided. There is also an additional piece of wood around the lower part of the left arm. The legs are apart and the under half of the leg in a darker color. The woman’s exposed genitals are represented by a large dark colored triangle. The artist carved the woman’s vagina in vivid detail leading me to believe this sculpture was used for some sexual purpose. The figure appears on a wall in the museum however, due to the name of the piece I imagine this piece would have been mount ed over the door of a building. I had two reactions to this piece. When I first saw this piece, it got me upset. Upset in that I did not believe someone would actually look at a woman and think that a sculpture like this one would be a good idea. I immediately thought this artist has no respect for women or a woman’s body. Then I found it somewhat funny and ironic that although I found this piece upsetting it was one of the few pieces that caught my attention. I found myself wanting to know more about this piece and the reason behind its existence. Thus making it the piece, I would write this paper on. My response to this piece came from my thinking that whoever did this sculpture must not have thought very highly of the woman this piece is representing.

Dialectics in Oryx and Crake Essay

Canadian author Margaret Atwood’s novel Oryx and Crake, is about an anti-utopian society that chronicles the collapse of civilization and corrupt medical practice. The town’s morals are highly questionable, in that the majority of the citizens approve of gene splicing, transgenic animals, like mixing a dog’s genetic code with a wolf, and transplanting animal organs in human beings. The book poses a question of what is truly ethical in medical practice? This story has an immediate correlation to the island of Dr.  Moreau, by H. G. Wells, in which a mad scientist creates a dysfunctional society of genetically spliced transgenic animals as well. Like The Island of Dr. Moreau, Margaret Atwood relies on dialectical elements. Dialectic is a classical philosophy originated by the Greeks that depended on the furthering of society through thesis and antithesis. In modern day it has developed between most scholastics as a fine art of persuasion. It is ever present in Oryx and Crake through the dialectics produced through Crake’s insanity. His main dialectical argument is that society has become morally bankrupt and is due for a change and Crake claims intellectual right over all of man kind. His views are presented as deliriously radical, but there is irony in the fact that the University that Crake attends is named Asperger’s U. A term used to describe people who are usually extremely intelligent and often very eccentric, it be could argued that Atwood hints to imply Crake may be the correct one after all, and that the rest of society is wrong. This virtually tyrannical takeover of both the world and the lives of Oryx and Snowman are done entirely through aggressive persuasion. In the formation of Crake, Atwood creates an insanely ranting lunatic, with whom in the end the reader has no choice but to sympathize. The dialectic argument that is posed here is that the dye is cast. Atwood, acknowledges that our society’s morals tread a fine line from damnation, and she writes a novel that puts us one step over that line. The reader has no choice but to sympathize with Crakes’ actions because he is a product of an unbearable world, not too distant from our own. The novel itself, poses a persuasive argument to the reader, in that all of the occurrences in the plot are rationally plausible. There are scenes in the novel where the two men, Crake and Snowman, are attending college together and enjoying their favorite pastimes. These hobbies include, watching nudie news, live executions, and child pornography. In the beginning moments of the lives of the two main characters, the reader views a demoralized world, in which it appears even the plot’s hero is desensitized to the plight of his society. The ironic and reasonable argument posed is that all of these things they are doing, we can do today in our society. At the same time, child pornography, nude news, and live executions online are all either frowned upon and remotely new to our society. Atwood presents the enjoyment of these practices like they are common occurrences. The same goes for gene splicing. It is widely debated as an immoral and illegal act, but it is reasonable enough to think that with the passing of time eventually a law can be passed to legalize both gene splicing and child pornography. This would inadvertently make the use and distribution of these practice more heavily abundant in society and change the moral makeup of the people as a whole. A third persuasive argument the novel poses, and this is more from a perspective of female empowerment, is the idea of polyandry. It is historically a man’s fantasy and an empowering element for the man, while degrading to the woman, for a man to have two wives. Atwood poses the exact opposing scenario in this novel. On one end the idea of polyandry is implied through the relationships both Snowman and Crake have with Oryx. It is directly inferred to in that the Crakers only breed when they are polyandrous. This like most of the novel is a play on societal norms. Underlying in the dialectic argument of the novel are societal implications. For example, by Atwood calling Crakes’ creations the Crakers, she creates an implied connection on words to the Quakers, who are known for starting their own Christian new world. Crake also embodies the values of real time corporations, in that he creates a medical demand for his products through unleashing a virus. His behavior can only be expected by his inherent capabilities and by him being the product of a moral-less society. Atwood’s novel is also fueled by human nature, the horrific experiences the characters go through and their apathetic reactions actually seem believable because they are so human. An example of this is shown in the scene where Crake has just destroyed society as we know it and snowman watches the devastation on the internet, The whole thing seemed like a movie†¦The worst of it was that those people out there – the fear, the suffering, the wholesale death – did not really touch him (Atwood, 2004). It is ironic that Atwood makes a reference to the end of society being like a movie; this exposes snowman’s adolescent and distant nature, as well as makes him appear more human. This also connects back to the live executions witnessed online earlier in the novel. These are examples of Atwood using real time human tendencies to show her characters’ disenfranchisement from society. The actions following this scene consist of snowman leading the Crakers out into the new world in which they find glow-in-the-dark bunnies running rampant. This is another societal implication in that this was the actual result of transgenic Dr. Eduardo Kac, who spliced rabbit and jellyfish DNA in the year 2000. In sum, the dialectic philosophy is present in Margaret Atwood’s novel, Oryx and Crake in that it poses multiple arguments. It supports these arguments through real-time societal implications, believable characters, and a radical thesis carried out by Crake. Atwood’s literary genius is revealed in the fact that, all three of these elements draw sympathy from the reader, and in effect persuade the reader to believe the rationale behind the destruction of their own society.