Service Oriented Software Engineering Article Example | Topics and Well Written Essays - 1000 words

Service Oriented Software Engineering - Article Example The platforms based on Component Based Development, such as CORBA, Java Beans, and.NET, are such standards for developing complex Web-based systems. The increasing interest in web based services has made the industry to provide platform-independent software resources (W3C, 2004). The Internet, can be used as a provider of different kinds of services. Using Web services, organisations are now able to expose their main and the most important business processes on the Internet as a collection of services. The main issue is not about using web services as a new technology but in how best to make use of web service technology and therefore how to integrate them properly. We need to apply well-defined engineering approaches to ensure we will not end up with an accumulation of unusable services (which might be functional in theory). The goal is to collaborate and coordinate between components that provide these services. Service Oriented Software Engineering (SOSE) is the approach used for this purpose. The first and main concept in Service Oriented Software Engineering is â€Å"service†. The service is the descriptor of an agreement between provider of the service and its consumer. It is a reusable functionality and it is contractually defined. Service Orientation focuses on how services are described in a way to help finding appropriate services at run time dynamically. Service orientation is based on the idea that a service requester is not necessarily in need of one particular provider. Service providers can be changed with each other as long as they follow the contract imposed by the description of the service. The main assumption in Service Orientation is the availability of services dynamically. The service registry is the entity in between the requesters and providers. It contains a set of service descriptions and their related providers. It helps with service publication, removal, and discovery. Service composition represents the way to use a set of

Enveloping and PeakVue Research Paper Example | Topics and Well Written Essays - 1500 words

Enveloping and PeakVue - Research Paper Example Due to its high precision, the method is able to detect the emission of stress waves caused by direct contact of adjacent metallic surfaces at an early stage. Generally, through spectral analysis the frequency of repetition of the stress waves is availed. By peakvue, the resonance zones are isolated through use of filters. Capturing the peak values for particular intervals of the selected sampling time is done through the application of high frequency clustering of signals with over one hundred kilo Hertz. The method goes through four stages The initial stage in which the low frequency signals are eliminated by taking the entire signal through a high pass filter. The amplitudes are run through the accelerometer which detects the measurements and is able to classify them according to the initially specified cut-off frequency level. All the measurements reading below the designated cut-off level are classified together. They are effectively eliminated which implies that only the high f requency readings- those above the cut-off level, proceed to the second phase of the analysis procedure. By elimination it means that such values are truncated from the recorded measurements such that their consideration ends at that phase. The second phase that involves the digital conversion of frequency. The high frequency signal is changed from its initial analog form to digital form in order to begin the spectral 0246analysis. Normally, high frequency values will be recorded for particular sections along the surface of the bearing. Therefore whenever the metallic surfaces come into contact during the rotation, the frequencies hit a peak. If special readings were availed at phase two for any specific time duration, it will be analyzed here. If for specified time duration the amplitude levels of the converted signals read beyond a predefined threshold it is then matched to a digital value. The essence of this matching is that it is not always possible to produce signals with equa l frequencies, even when the components are running on a fairly flat or even ground. This could be the result of instantaneous change in the position of the load, continued distribution of the lubricant along the colliding surfaces, and varying positioning of the emerging fault. Therefore, the simplest way to conclude that the frequencies were derived from a ‘certain’ spot along the surface of the bearing is to cluster all measurements within a certain range. These measurements clustered together are then assigned a specific digital value, which identifies them together. The display is rendered once the digital value corresponding to the particular time interval is processed using the Fast Fourier Transform (FFT) algorithm. The FFT algorithm works out the Discreet Fourier Transform and the corresponding inverses. To obtain the Discrete Fourier Transform, a sequence of amplitude values is decomposed to form components of varying frequencies. The frequencies so formed are categorized according to their closeness, that is, according to pre-determined intervals. The classification is done with reference to how often a specific range acquires numerical frequency. For example if the outlier frequency is too scarce, the measurements thus classified can be overlooked and ignored. If there is higher consistency in the numerical frequency of measurements with

Outline for arts speech - story of Hamlet Essay Example for Free

Outline for arts speech story of Hamlet Essay IB TOK R3 1. Story of Hamlet A. Hamlet son of late king Claudius, mother remarried less than 2 months after her husbands death. B. Ghost of late king visits Hamlet and tells him that the new king murdered him. C. Hamlet lashes out at everyone around him, including his love Ophelia. D. Hamlet plots to kill king E. Hamlet stages a play called The Mousetrap, in which a king is murdered by his brother, who then takes up with his wife, Claudius freaked out and Hamlet Claudius is guilty. F. Hamlet visited his mother and derides her for taking up such man. G. Polonius, Ophelias father, hid himself in Gertrudes, Hamlets mother, room behind a curtain. When he calls out for help, Hamlet kills him thinking that it is the king. See more: outline format for essay H. Because of the murder, Hamlet is sent to England and when he returns to Elsinore, he sees a funeral-taking place, he finds that Ophelia has drowned. Her brother Laertes, blaming Hamlet for the death his father and sister, challenges Hamlet to a duel. I. At the duel, Laertes poisons his blade to make sure Hamlet will die. At the same time, Claudius inserts a poison pearl into a wine cup in hope that Hamlet will drink it. J. Every important character dies: Gertrude gets to the cup first, and dies. Laertes wounds Hamlet with the poison blade, Hamlet mortally wounds Laertes. Hamlet then finds out that Claudius put poison in the cup and he goes after the king and kills him. Then Hamlet lies down and dies. K. This play is often referred to as the one in which everybody dies. 2. Differences between the two A. Mel Gibson version directed by Franco Zeffirelli 1. Starts differently 2. Only 135 min. cut out huge sections. 3. High number of extra- King actually seems to have power 4. Color -can relate 5. Play-in-play with spoken words- much more importance- used by hamlet as proof. 6. Seemed to be made to retell an old story 7. Switched around to make it more entertaining 8. Said by a critic to be written for the masses a. short b. cut out dialogue- easier for common people to understand c. fun to watch B. Olivier as hamlet directed by himself 1. Starts as the play does 2. Less extras- King seems to rule no one 3. 155 min -missing huge sections 4. Play-in-play in mime less importance done to jab at the king and queen for what they have done 5. New interpretation of an old story 6. Black and White cannot relate to lack of color as well 7. Friends of Hamlet left out a. Rosencrantz and Guildenstern not in b. Allows Hamlet to be less insane 8. Better sword play- build more suspense as to who will win 9. Cinematography changes feeling Darker a. castle is dark and so is the sky, see more of the dark sky b. Humor is cut out 3. Differences in Hamlet A. Soliloquies in Olivier to self allows him to get closer to subjects, inner turmoil, in Zeffirelli it is out loud, insanity 1. Kill Claudius when praying 2. To be or not to be B. In Zeffirelli- acts much more insane- wild eyed, over the top. C. In Olivier- much more reserved, caustic when speaking. 4. Other differences in characters A. Queen Gertrude 1. In Olivier a. actress is 29 years old Olivier is 41- looks strange b. drinks the poison knowing that she will die- to save Hamlet, a noble death 2. In Zeffirelli a. Devastating and tragic death- didnt knew that the cup was poisoned, more of an impact on viewers. B. Ophelia 1. In Zeffirelli a. Completely mad, gives out bones and sticks and calls them flowers 2. Olivier a. Semi-mad, more out of it than insane C. Dead King 1. Zeffirelli a. King looks like he is alive and is just back visiting not freighting 2. Olivier a. Never see the face of the king, comes surrounded in fog b. Scary c. See the murder acted out 5. Conclusion A. Way the director influenced my perception of the story 1. Same story, many of the same lines, same characters, but different feelings emitted from both. a. Zeffirelli humorous, have fun watching it makes the ending more tragic more of a dramatic change b. Olivier is dark always fell that something terrible is going to happen end not as devastating c. Polonius: Words, words, words B. Olivier version constitutes what I believe to be a masterpiece when following Clarks definition from unit four of our book. 1. follows all of the guidelines a. The original play by Shakespeare that it is based off of fills the first 5 requirements as well as the last. b. Oliviers version creates the feeling of complete supremacy of the artists art. Whereas Zeffirellis is entertaining but not a masterpiece. c. Oliviers version won 5 Oscars, Zeffirellis, none. Show preview only

sonnet 12 :: essays research papers

1. When I do count the clock that tells the time, 2. And see the brave day sunk in hideous night; 3. When I behold the violet past prime, 4. And sable curls, all silvered o'er with white; 5. When lofty trees I see barren of leaves, 6. Which erst from heat did canopy the herd, 7. And summer's green all girded up in sheaves, 8. Borne on the bier with white and bristly beard, 9. Then of thy beauty do I question make, 10. That thou among the wastes of time must go, 11. Since sweets and beauties do themselves forsake 12. And die as fast as they see others grow; 13. And nothing 'gainst Time's scythe can make defence 14. Save breed, to brave him when he takes thee hence. This sonnet is so famous that it almost makes commentary unessential. It will always be one of the best sonnets in the history of language. The lively and rapid passage of time, which brings every thing to an end, is described, not indeed in abundance, but with such noteworthy and overwhelming effect that humanity almost stares us in the face as we read it. The logic of the lines ends with the line itself is like the ticking of a clock or the unstoppable motion of a pendulum as it swings from side to side. The importance of the placing of this sonnet here (12) (I believe it’s because of the twelve hours of the day) as well as that of the 'minute' sonnet at (60) is hard to establish, but at the very least it points to an organized hand, which, like the clock itself, measures out the chain of important events as they occur. It is true, however, that it is not clear that we have Shakespeare’s order, so this is just my opinion. As for the forms of the sonnet, we are clear that it was definitely written by Shakespeare. A sonnet is a one-stanza poem of fourteen lines, written in iambic pentameter. One means to illustrate a verse line is to speak about how many stressed and unstressed syllables are in the line. A simple grouping of syllables, some stressed, some unstressed, is called a foot. The iambic foot is an unstressed syllable followed by a stressed syllable. Pentameter means there are five feet in the line. "Iambic Pentameter," subsequently, means a line of ten syllables, which interchanges unstressed and stressed syllables according to the iambic measure.

Philippe Halsman Essay

Philippe Halsman (2 May 1906 Riga, Latvia – 25 June 1979, New York City) was a portrait photographer who made major contributions to the world of modern movement in photography as a fine art. Although Halsman studied electrical engineering, he took up photography as a profession. Halsman left Austria for France. There he began his career as a photographer to fashion magazines such as Vogue and soon became one of the most reputed portrait photographers in France. By 1936, Halsman became one of the leading portrait photographers. His repute lay in the use of sharp, dark images rather than soft and mellowed focus of the old school. When France was attacked during World War II, Halsman eventually migrated to U. S. A , and lived there till death in 1979. In America, Halsman stepped into the world of fashion photography when his image of model Constance Ford was used by the cosmetics firm Elizabeth Arden in advertising â€Å"Victory Red† lipstick. Halsman could make a niche for himself in the photographs of the fashion magazines where his bold sharp portrait images could make a distinct departure from the earlier soft mellowed appearances. (PSGB, 1963) Halsman left his mark on fashion photography, through the many assignments that he took up over the years in various prestigious magazines; eventually he became the staff photographer for Life magazine, for which magazine he did more than one hundred covers, the first being the one portraying a model in a Lilly Dache hat. When Philippe Halsman’s portrait appeared on the cover of Life in 1942, it immediately reached a huge audience and created a major uproar. When Halsman joined Life, the magazine was young, and photojournalism was a new field, waiting to be explored, and Halsman embarked on the task diligently with his acumen of creating bright, sharp images. One of Halsman’s famous jump photos of Marilyn Monroe on the cover of Life magazine. (www. iphotocentral. com/†¦ /256/Philippe+Halsman) The photos of Albert Einstein taken in 1947 went on to become one of the most famous ones taken by Halsman. During the photography session, Einstein shared with him his regrets about his involvement with the United States in pursuing the atom bomb. This portrait was later used in 1966 on a U. S. postage stamp and in 1999, on the cover of Time Magazine, when Time named Einstein the â€Å"Person of the Century. † (Boni, 1962) Apart from the freshness and the new technique that he brought to portrait and fashion photography, Philippe Halsman’s contribution to the world of photography can be gauged in terms of the following focal areas: SURREALISM PSYCHOLOGICAL PORTRAITURE JUMPOLOGY SURREALISM: Though Philippe Halsman drew upon the works of surrealists, he could internalize the experiment within himself lending a distinctive edge to the evolving leitmotif, in terms of insertion of homely and uncannily disturbing details which held his subjects in a pictorial taut: his deep inroads into the surrealists’ delving of the erotic unconscious had gelled into his subconscious, making him combine so delicately the ordinates of sex, glamour and heightened energy, so synergistically, in the individual portraits of such sensual idols as Merilyn Monroe, Brigitte Bardot. In fact, an eminently rewarding outcome of a long and enduring friendship that he shared with the noted surrealist, Salvador Dali for over 3 decades in the early 20th century was a series of tableaux like Dali Atomicus, exploring the playful fantasies of an artist, his canvas, a bucket of water, cats appearing in a suspended flux. Halsman’s title of this photograph has indirect allusions to Dali’s work ‘Leda Atomica’. visible at the right end of the photograph, behind the cats. The degree of Halsman’s continuous striving for perfectionism can be gauged from one of his observations where he averred that he made 28 attempts before his final work could meet his stamp of approval. (ABC-CIS, 1976) Dali Atomicus (1948) by Halsman in an unretouched version, showing the devices which held up the various props and missing the painting in the frame on the easel. Another important collaborative effort between Dali and Halsman was seen in Voluptas Mors, a portrait of Dali near a verisimilitude of a skull composed of 7 interlocked nudes. Salvador Dali portrait, In Voluptas Mors (1951) In this joint effort Halsman assiduously exerted full 3 hours for arranging the models in terms of the sketch done by Dali. The posters for the films ‘Silence of the Lambs’ and ‘The Descent’ made use of the photographic version of Voluptas Mors, though in fairly subtle and not so subtle modes. (T-L Books, 1977) The master of surrealism, Salvador Dali had shared an intimate chemistry with Philippe Halsman. Dali habitually visualised the problems of creating and presenting the depth and intricacies of surrealist art and Halsman almost always managed to resolve these problems for him. ‘Voluptas Mors’ and ‘Dali Atomicus’ are only two examples of their collaborative endeavour that profoundly changed the outlook of the people towards photography as a form of fine art. (Halsman, 1989)

P1 Unit 3 - 1432 Words

In this assignment I will be comparing both Apple and Starbucks to find out how marketing techniques are used to market products. I will include an Ansoff’s Matrix, survival strategies, branding and relationship marketing. Marketing – is the process in which the producers of goods and services focus on satisfying the needs of the consumers. Also marketing is the social process by which individuals and groups obtain what they need and want through creating and exchanging products and value with others. Growth Strategies – is a strategy aimed at winning larger market share, even at the expense of short term earnings. These consist of 4 broad growth strategies: * Product Development – is the creation of products with new or different†¦show more content†¦| | Starbucks Ansoff Matrix Starbucks Ansoff Matrix Market Penetration | Product Development | They started selling Coffee in | Starbucks released a new and | the beginning. But their coffee | improved drink called ice | penetrates the marketing by | frappes but they have recently | pricing it cheaper than its | added new flavors like | competitors | chocolate and strawberry | Market Development | Diversification | Starbucks started there | Starbucks recently purchased | company on the west coast | a tea selling shop called | of the USA but now it is know | Teavana in order to dominate | all over the world as one of | the tea industry as well as they | the best coffee houses right | have done with the coffee one. | now | | Branding is important in every single business. It makes them have an image that everyone can recognise. For example Apple’s apple that has a bit taken from it or McDonalds massive yellow M. All branding is unique to each company at it creates the image for the business. So when you want to eat and see the burger king logo then that will entice you to go and buy and product from them. Apple’s branding Apples logo of a half-eaten Apple is known globally around the world. The logo represents the story in the bible where eve eats an apple from the forbidden tree. It is said that Steve Jobs was a Catholic and that was the true meaning behind the logo. The name also has interesting storyShow MoreRelatedUnit 1 Level 3 P12238 Words   |  9 PagesUnit 2:Business Resources Unit 2:Business Resources 12AB3 Kabir Hussain Authorised Users Only 12AB3 12AB3 Kabir Hussain Authorised Users Only 12AB3 BTEC NATIONAL DIPLOMA LEVEL 3 Date issued: September 2012 Date work is to be handed in: December 2012 Context Page Introduction: 3 P1 Read MoreUNIT 3 - P1 P2 M12611 Words   |  9 Pagesï » ¿ Contents P1 Introduction When working in a health and social environment, it is important that the surrounding nature is safe and free of any potential harm. A hazard is something that can possibly cause you this danger. Hazards range from something being misplaced to a broken object. 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When entering the code, you become part in a contest sponsored by FrieslandCampina. As a participant of the contest, you have the chance to win some kind of prize or discount vouchers. UNIT 3 PART 1 Task 1C Now they did ask me to describe the constraints and limitations under which marketers operate. Also, I have to mention 4 different limitations, within 2 for each of the businesses I’ve chosen. Mercedes-Benz Data Protection:Read MoreP1 P2 Unit 3 Introduction to Marketing1409 Words   |  6 PagesAccording to, the Ansoff Product-Market Growth Matrix is an instrument in marketing that was developed by Igor Ansoff. In the Ansoff matrix, it allows the marketers to look at different ways to grow the business through existing products and markets and new products and markets. Moreover, the matrix is composed of four various strategies: - Market Penetration- market penetration is composed of existing products and markets, it occurs when an organisation enters an existing market with currentRead Morep1- business btec level 3 unit 372275 Words   |  10 PagesUnit 37- P1 Report In this report I will be talking about how my chosen organisation, which is Primark, uses ethical issues to consider in its every day operational activities. Primark may not have some ethical issues that I will be discussing about in this report, but I will talk in detail about how they could use them, issues in their business. I will be explaining how Primark’s way of selling affects ethical issues and will be discussing about the things they need to be aware of whilst sellingRead MoreUnit 3 P1 Health and Social Care Level 3 Essay3314 Words   |  14 PagesUNIT 3 – HEALTH, SAFETY AND SECURITY IN HEALTH AND SOCIAL CARE P1 – Explain potential hazards and the harm that may arise from each in a health and social care setting. Hazards are referred to as anything that can cause harm to someone. Hazards can be found everywhere, for example, people will be able to spot hazards when travelling to work and when they are present in the workplace. Additionally, there are three main types of hazard, these are health hazards, safety hazards and security hazardsRead MoreBTEC Business Level 3 - Unit 3 Assignment 1 P1 Essay665 Words   |  3 Pagesï » ¿Unit 3 – Introduction to Marketing P1 – Task 1 What is marketing? Marketing is the function that connects businesses to their target audiences’ needs. 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The Issue Over Medical Marijuana - 1378 Words

Over the past decade, the debate over medical marijuana has heated up fiercely. What was once a fringe-issue has cemented itself in the foreground of American politics. As the laws currently stand, the plant is still considered illegal on the federal level. The Drug Enforcement Agency, or DEA, classifies marijuana in the same group harmful drugs like heroin and ecstasy by labeling it as a Schedule I substance. According to the DEA, Schedule 1 substances are â€Å"drugs with no currently accepted medical use and a high potential for abuse. Schedule I drugs are the most dangerous drugs of all the drug schedules with potentially severe psychological or physical dependence.† (DEA). While the current federal laws oppose medical marijuana, it is†¦show more content†¦As mentioned earlier, the DEA considers marijuana to have no value as a medicine. The truth is, however, that marijuana does have significant medical value. Value that we have only begun to scratch the surface of because of the restrictions the government has in place. In an interview on NPR radio, Dr. David Casarett goes as far as saying â€Å"There s no question that the war on drugs has set back medical marijuana research and cannabinoid research in general by probably decades. Marijuana in the United States is classified as a Schedule 1 substance, which is reserved for those substances like heroin that have significant risks, including the risk of addiction, but, in theory, [have] no medical benefits. And that categorization really has slowed down the process of research. It s been hard to get medical marijuana; it s been hard to do clinical trials; it has left a lot of patients essen tially to their own devices.† (NPR). Despite the hurdles the federal government has long surrounded the study of marijuana with, discoveries have been made, and relief has been granted to countless individuals. Relief to people like chemotherapy and HIV patients that have lost their appetite, who upon beginning their treatment with marijuana, were finding themselves able to eat again. In fact, beyond assisting with appetite issues in cancer patients, early studies show the active ingredient in marijuana, THC, causes death in cancer causing cells