Software Engineering - 56D Research Paper Example | Topics and Well Written Essays - 2000 words

Software Engineering - 56D - Research Paper Example The architecture may have to be designed before specifications are written to provide a means of structuring the specification and developing different sub-system specifications concurrently, to allow manufacture of hardware by sub-contractors and to provide a model for system costing. Object-oriented development helps to reduce these problems as it supports the grouping of entities (in object classes) so therefore simplifies program understanding. It also provides protection for entities declared within objects so that access from outside the object is controlled (the entity may not be accessible, its name may be accessible but not its representation or it may be fully accessible). This reduces that probability that chances to one part of the system will have undesirable effects on some other part. A consistent user interface may be impossible to produce for complex systems with a large number of interface options. In such systems, there is a wide imbalance between the extent of usage of different commands so for frequently used commands, it is desirable to have short cuts. Unless all commands have short cuts, then consistency is impossible. An example of such a system is an operating system interface. ... It may also be the case in complex systems that the entities manipulated are of quite different types and it is inappropriate to have consistent operations on each of these types. An example of such a system is an operating system interface. Even MacOS which has attempted to be as consistent as possible has inconsistent operations that are liked by users. For example, to delete a file it is dragged to the trash but dragging a disk image to the trash does not delete it but unmounts that disk. Section 22.2: A program need not be completely free of defects before delivery if: Remaining defects are minor defects that do not cause system corruption and which are transient i.e. which can be cleared when new data is input. Remaining defects are such that they are recoverable and a recovery function that causes minimum user disruption is available. The benefits to the customer's business from the system exceed the problems that might be caused by the remaining system defects. Testing cannot completely validate that a system is fit for its intended purpose as this requires a detailed knowledge of what that purpose will be and exactly how the system will be used. As these details inevitably change between deciding to procure a system and deploying that system, the testing will be necessarily incomplete. In addition, it is practically impossible for all except trivial system to have a complete test set that covers all possible ways that the system is likely to be used. Section 22.4: Program inspections are effective for the following reasons: They can find several faults in one pass without being concerned about interference between program faults. They bring a number of people with different experience of different types of

Service(hospitallity) Term Paper Example | Topics and Well Written Essays - 750 words

Service(hospitallity) - Term Paper Example Assessing the people who had served our stay, it seemed to me that the people there genuinely love their job and was not doing it for the sake of work to make a living. It may be a cultural thing because Filipinos were really known as hospitable evident with the survey that they are one of the world’s happiest and friendliest people (despite widespread poverty in the country) but I am sure that management has contributed to it. There are many factors that contributed to the pleasant experience of our vacation. Foremost of those, I really felt that the people who attended to us were genuinely pleased to have us around. Not that they are desperate to have customers because they also had significant numbers of guest nor did they charge exorbitant rates. To sum these factors, its a combination of culture, good management and highly motivated workforce. Of these factors, I will only tackle good management and its effect to workforce because these are relevant to the course. The factors contributed to excellect customer service delivery were a) employee expectations were met b) employees were empowered c) guest loyalty. The workforce delivered an excellent service to their guests because their expectations in terms of monetary remuneration were met. Not that they are concerned with money alone nor is motivated solely by pay, but being in an island with few jobs made them appreciate the opportunity that their jobs gave to them. I noticed this when I had an ocassional talk with the bar tender when I had an afternoon drink (its pretty hot there) and he narrated that their jobs pay very well compared to other jobs. Meeting employees’ expectations are very important in hospitality industry because it directly relates to their motivation to do the extra mile that would please a customer. Maslow’s hierarchy of needs also mentioned this that in any organization, meeting the physical needs of employees

The Impact of the Nursing Shortage Essay Example | Topics and Well Written Essays - 1000 words

The Impact of the Nursing Shortage - Essay Example The long-term impact of the nursing shortage will become increasingly more significant in several areas. The primary concern will be the impact it has on the ability of nurses to provide quality health care. With fewer staff, nurses are required to work longer hours and assume additional responsibilities. Overworked nurses, burdened with fatigue and job stress, are more prone to accidental errors and a reduction in timely medical attention. A survey of registered nurses indicated that 79 percent of hospital employed RNs believed that short staffing contributed to a reduction in the quality of patient care. A long-term and escalating nursing shortage could contribute to the 98,000 deaths per year due to medical errors as reported by the Institute of Medicine in 2000. Aside from the important issue of the quality of patient care is the factor of rising health care costs. As the labor supply of qualified nurse's shrinks, the competition for nurses increases. A wage war may result from the shortage and will contribute to the rising costs as hospitals increase the wages and compensatory packages for their staff. Costs associated with temporary hiring practices have also increased due to the shortage. While an increase in wages may seem to benefit the nurses, increased demands may not be worth the cost. Nurses working extended shifts and longer hours may come under increased scrutiny from administrators and government regulators struggling to eliminate the human errors and the increased cost of malpractice insurance.

Budget and sponsorship Assignment Example | Topics and Well Written Essays - 250 words

Budget and sponsorship - Assignment Example Manchester United is one of the most famous world’s soccer teams. Established in 1878 in Manchester, it has found it ways to stock market in 1991. It chief source of revenue originates from sponsorship agreement that amounts to 31.4 % of the total revenue (Statista, 2015). Some of the Manchester United sponsors include ION, AIG, Chevrolet and Adidas. This is done by placing the logos of the sponsors on the sporting clothes. The second largest source of income for Manchester United is revenue obtained from broadcasting deals Manchester United signs with the Internet and cable companies as MUTV and BSkyB. The broadcasting revenue amounts to 31. 3 % of the total revenue. Thirdly, the primary source of income comes from match day revenue that amounts to 25% of the total revenue (Statista, 2015). The club expenditure mainly comes from money used to service contracts that the company has entered with the players they have signed. Besides, there is the recurrent expenditures such as payment of staffs and maintenance of the assets owned by the club (Garcia†del†Barrio & Pujol, 2009). In case of writing a proposal, the key aspects that should be included are how the sponsors will benefit from the investment they have made through sponsoring the club. Statista. (2015, June 23). Total revenue of Manchester United from 2005/06 to 2013/14 (in million euros). Retrieved from The Statistic Portal:

Reward strategy- case study Essay Example | Topics and Well Written Essays - 3000 words

Reward strategy- case study - Essay Example The key issues that will be discussed include the retention, recruitment, employee benefits and performance management. Moreover, the theoretical concepts will be used to discuss the issues from theoretical perspective. Finally the recommendations will be provided to Chalmers to resolve the identified problems. In short, this report will assist Chalmers in identifying the ways through which current challenges can be faced in a better manner. The current situation of the company reflects that business strategy of the company is customers-oriented, which is especially perfect in this kind of business. However, I believe that the major issues which the company is facing are as follows: The labour market issues in Slough are not only faced by Chalmers but most of the companies in Slough are facing tightening of labour market. The major reason of the tightening of labour market is the significant recruitment problems. â€Å"Slough businesses experiencing recruitment difficulties (25% of businesses with vacancies) when compared with the South East (18%) and England (17%). There are also higher levels of hard-to fill vacancies (13% compared with 8% and 7% respectively) (Askew & Ormiston, 2008).† This report also identifies the skill gap in Slough market because 32 percent companies in the city employ staff, which is not fully proficient as compared to 18% (SE) and 16% (England). Finding a qualified people in Slough is difficult as compared to other regions of Britain. Moreover, the identified problems in Slough labour market through survey in this report include the lack of skills in the residents of Slough according to the opportunities available and the prior ities of employers reflect the growth in value added services, English language skills acquisition issue and lack of motivation issues (Askew & Ormiston, 2008). The statistics of labour markets of

Digital Business Management Essay Example | Topics and Well Written Essays - 2500 words

Digital Business Management - Essay Example The firm that is analyzed in the paper is Prada Group, a retail store operating in Milan Italy, which started operating way back in 1913 by Mario Prada. Prada is a luxury store which sells leather hand bags, leather accessories, travelling trunks, luxury accessories and beauty cases. It is because of the designed goods which are handcrafted with fine materials and through sophisticated techniques, the store rapidly grew to be the shopping point for most of the European aristocrats and the elegant members of haute bourgeoisie in Europe. Prada is an official supplier of the Italian Royal family and has been serving since 1919. The turning point came when Miuccia Prada, granddaughter of Mario launched a partnership with Tuscan business man, Patrizio Bertelli. The partnership created a new era with creativity and new business ideas. In 1977, Bertelli set up I.P.I spa in order to consolidate the production and in the year 2003 I.P.I spa was merged with Prada spa. It opened up a new store in 1983 in the prestigious Via Della Spiga in Milan. A new brand named Miu Miu was launched in the year 1993. In the year 2003 the store entered into a ten year licensing agreement with the Italian eyewear Luxottica, one of the leaders in eyewear industry. In the same year Prada went into joint venture with Spanish cosmetic PUIG beauty and fashion group and launched a new women’s fragrance by the end of 2004. Prada became the official partner of Italian Pavilion at the Shanghai World Expo in the year 2010 and in the same year it launched its collection and eyewear postcard. (Prada Group, p. 15). Apart from the offline stores the company also operates through online mode of business. Business Model E-business is often defined as transformation of some key business through the use of the web and internet technologies. Business model is architecture for the products and services and of the information flow which also includes the description of the business partners along with t heir roles (Hiltz, Murphy & Sigala, p.454). Business models are the most discussed topic and also the least aspect of the web which is understood. The web has changed the traditional business model of business. In the basic sense, business model is the method of performing business through which a company can sustain and generate sufficient revenue. A business model is essential and it shows how a company can make money by specifying its place in the value chain. Some of the business models are quite simple whereas others are complex. Internet has given rise to new kinds of business models. But at the same time the web is also reinventing tried and true models for online business. Business models have been defined and categorized into many different ways. Internet business model continuously keep on evolving and thus new as well as interesting variations can be expected in the near future (Rappa, â€Å"Business Models on the Web†). Prada Group had developed a business model w hich takes into consideration the value proposition and the revenue model. The reason behind the success of Prada group is the adoption of the business model. Figure 1: Business Model . (Source: Hiltz, Murphy & Sigala, p.454) Online value proposition (OVP) The first and foremost step in online business model is the value proposition for the relative business. Value proposition is mainly required for three things which are to target segmentation, focal the customer benefits and key resources of the business which can help deliver the benefit package in a much better way than its competitors. Value proposition is often considered as one of the smallest benefit package that a business offers to the customers. But the value cluster approach has helped the online business to address the multiple customer segments and at the same time offer a variety of benefits to its targeted

Commentary on Tash Aws Harmony Silk Factory Essay Example for Free

Commentary on Tash Aws Harmony Silk Factory Essay The extract from the novel The Harmony Silk Factory by Tash Aw, seems to serve as an introduction within the larger context of the complete novel. The central theme of the extract is the concept of appearance VS reality; some things are, in reality, not what they appear to be. Through the use of characterisation and setting, the author manages to bring out this theme. In addition, the use of setting and characterisation creates a degree of tension within the extract, and draws the reader into the story. Characterisation plays a major part in the extract. The main character of the extract is also the narrator. The narrator is characterised through the use of many literary devices; through his narration, aspects of his personality are revealed to the reader. We find that the narrator has two sides: the face he shows the world around him and the side that the reader is introduced to through his narration. The side that the narrator shows to the world around him and the side of him revealed to the reader are two different personalities. His external appearance is one of a quiet, non-existent, seemingly inconsequential person as can be seen from the fact that none of the visitors ever noticed [him]. However, this quiet exterior belies the fact that he observes all the comings and goings within the silk harmony factory. From my upstairs window, I saw everything unfold. Without father ever saying anything to me. The narrator is fully aware of all his fathers smuggling activities opium and heroin and Hennessy XO and bribing of the Thai soldierswith American cigarettes and low-grade gemstones but never lets his father catch on to that fact. The narrator also states that he is only of modest intellect and this is supported by his fathers belief that he would always be a dreamer and a wastrel. We find however, that his quiet demeanour conceals an observant, keen intellect. Contrary to his self-deprecating statement, we notice that he displays an extraordinary sense of awareness in a child of his age, suggesting that he is extremely intelligent. Even as a child he was aware of what [his] father did. His action of lifting the linoleum and pressing his ear to the floorboards to listen into his fathers Safe Room reveals to us his ingenuity and is a reflection of his intellect. While he does not mange to discern any information, he is sharp enough to realise that the low, muffled rumble was the tipping of diamonds onto the green baize table. While the narrator may appear to be of merely modest intellect, it seems that in reality he is incredibly intelligent for a young child. His self-deprecating statement also serves to highl ight his actual cleverness and quick mind. The theme of appearance VS reality can also be seen in the characterisation of two minor characters: the general and the young lady in the car. The narrator tells us that the general didnt look much like a soldier, but he had a Mercedes-Benz with a woman in the back seat, which would indicate a fairly high level of affluence and power which comes with the rank of a general in the army. With his cheap grey shirt and gold teeth, the man may not have looked like a general, but other indications would have exposed the reality of what he really was. This is similarly echoed in the characterisation of the young woman in the back seat of the car. The narrator describes her as having fair skin, almost pure white, the colour of salt fields on the coast. The narrator then goes on to state that she was young and beautiful, and when she smiled I saw her teeth were small and brown. This contrast between the state of her teeth and the colour of her skin further highlights the theme of appearance VS reality; while she appears to be pure and white on the outside, her teeth are dirty and decayed. This contrast is highlighted also by the use of visual imagery salt fields when describing the colour of her skin. Furthermore, the contrast between the general and the young woman also emphasizes the theme of appearance VS reality. The general wears a grey shirt, while the young woman is described as having white skin. Where the generals teeth are gold in colour, hers are small and brown. From this we can see that outward appearance does not seem to be a very good indicator of what the reality really is. Finally, the setting also contributes back to the theme of appearance VS reality. The name of the factory The harmony silk factory, which becomes synonymous with the house, gives no indication as to the activities of vice conducted there. Both physically and figuratively, the narrators house seems to be hiding behind the factory. The theme of appearance VS reality is manifested in the physical setting of the Harmony Silk Factory. The characterisation and setting, besides bringing out the theme of the appearance VS reality, also serves to create tension in the story and cause the reader to want to read on. The setting of the house, with its small mossy courtyard which never got enough sunlight gives the location of the extract an air of mystery; the lack of light and dampness of the place (as can be seen by the growth of moss) further builds upon the mysteriousness of the setting. This description appears in the first line of the extract, and the readers curiosity is pricked as to what actually goes on within the Harmony Silk factory. Also, the characterisation of the narrator serves to lead the reader on to read the rest of the novel. How is this achieved? Firstly, the narrator is a nameless, 1st person narrator. The use of the 1st person narration serves to give the tone of the extract a feeling of intimacy, or closeness to the subject matter. At the same time, his lack of a name distances him from the reader, again creating an air of mystery which surrounds him. Secondly, the tone of the narrator is very matter-of-fact. He describes somewhat shocking, illegal proceeds with the same tone one would use to describe everyday activities. He matter-of-factly states Mainly he smuggles opium and heroin and Hennessy XO and I knew what he was up to and whom he was with. The narrator describes theses happenings with a certain detachment which seems nonchalant or could be due to the fact that he is already used to this sort of behaviour. In fact, the narrator comes across as unfazed by all his fathers wrongdoings and does not seem affected in any way. This matter-of-fact tone is further highlighted by the narrators use of literary devices such as verbal irony. The use of verbal irony is evident throughout the extract. One of the first instances is in the 2nd paragraph in which the narrator describes the type of people who visit his house. He describes his Fathers clients as if they were guests or VIPs. Entry was strictly by invitation with privileged few being granted access; he states that only the liars, cheats, traitors and skirt chasers of the highest order are allowed in. These individuals have been seemingly elevated to a position of importance but by describing them in this way, the narrator has revealed them to be merely the scum of society. Another instance of verbal irony is in the line Now I would give everything to be the son of a mere liar and cheat. The irony is in the fact that the narrator views his father is so vile that he would rather be the son of someone who only cheats and lies. Also further irony can be found in the line my crime-funded education to good use. We find that he is now using his education, paid for by his fathers crimes, to uncover his fathers crimes. The use of verbal irony builds upon the narrators characterisation, as parts of his personality are slowly revealed to the reader. The narrator also uses an extremely convoluted and verbose way of narrating known as periphrasis. His manner of speaking is roundabout and elaborate. He uses ellipsis to interrupt his own narrative, partly for convenience the only people who came partly because my fathers varied The narrator constantly interjects his own narrative with interruptions and unnecessary lines such as gold, real solid gold. The use of unnecessarily long paragraphs to say a simple thing also add on to his convoluted manner of narration. The second last paragraph could have been shortened by saying I am now at peace and am not ashamed to reveal the story of my fathers life. However, he instead says there is another reason I now feel particularly well placedI am at peace. The use of periphrasis also heightens the melodramatic way the narrator leads the reader on. Phrases such as that wasnt all he was and I have searched for this all my life. Now, at last, I know the truth and I am no longer angry. In fact, I am at peace serve to heighten the tension within the paragraph. He describes his fathers past as terrible and the title he gives to his tale, The true story of the infamous Chinaman called Johnny, seems to elevate his fathers story to one legendary importance. The use of the phrase true story also lends a sense of credibility to his account. The revelation of the title to the reader is the climax of the tension that has been building in the last few paragraphs, albeit a somewhat anti-climatic one. This climax (or anti-climax) serves to leave the reader wanting more and leads the reader on to continue reading the rest of the story. The narrators self-deprecating and quirky way of narrating serves to endear the narrator to the reader. We also discover certain facts about his childhood through his narration. At no point in the extract does a narrator mention his mother. This may only be a conjecture, but the lack of a motherly figure in his life, a lack of love, may have contributed to his strange and unusual way of narrating and also his self-deprecating attitude. Also, we find that he may have endured physical abuse as a child from the line I had become used to this kind of punishment in response to his father twisting his ear. This makes the reader increasingly sympathetic to the narrator as the narrative progresses. Thus, when the narrator begins using melodrama to capture the attention of the reader and lead the reader on to the rest of the novel, the reader follows with little resistance. This characterisation and narration, coupled with the mysterious atmosphere created by the setting, creates a sort of tension which compels the reader to read on. It engages the reader and draws the reader into the world the author has created. As we have seen characterisation and setting both have a dual purpose. If this extract is the beginning of the novel, then the author has succeeded in drawing the reader into the novel. By using both characterisation and setting to bring out the theme and simultaneously create tension, the author has succeeded in creating a world with characters that engage readers and has successfully written an effective and exciting beginning to the novel.