ATLANTIC INTERNATIONAL UNIVERSITY A Model Theory for Generic Schema Management Models Kinan M Al Haffar UM4699SIT10550D 07/08/2007 Abstract The core of a model theory for generic schema management is developed. This theory has two distinctive features: it applies to a variety of categories of schemas‚ and it applies to transformations of both the schema structure and its integrity constraints. A subtle problem of schema integration is considered in its general form‚ not bound to any particular
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The Titanic was the largest cruise ship to sail the seas in 1912. These days‚ it’s the MS Oasis that is the largest cruise ship to sail the seas. The Oasis weighs about 5 times more than the Titanic. With the new technologies of the 21st century‚ the Oasis has been improved and it makes the Titanic look small and useless. They are both maiden voyage boats that transport passengers around the world. The Oasis has 2‚165 crew members‚ while the Titanic had only 883. The Titanic had 2‚228 passengers
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It was December 12‚ 1948 .That was the day we were shipping oil to china. It was my first day in that job I still remember the ship‚ it was almost like the titanic but this one was bigger‚ blue‚ and very expensive.The ship was called “Titanic Of The Fallen” in honor of the “Titanic”. By the time I was thinking about leaving some random guy in the ship yell my name; I had no other choice than to board. By the time the ship began to leave the city I was already unpacking my things. Sometimes I wondered
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Simulating a Worst Case Social Security Model System of Interest For the purpose of this simulation a simplified worst case social security model was created for a developing country’s social security program. The program simulates how long it would take this new social security program to go bankrupt‚ if it earns no interest on its capital‚ and its only source of paying out benefits is members’ monthly contributions and its initial capital of $750‚000. This model only deals with paying into the social
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Dannielle Robertson Should size 0 models be involved in the media? In the world that we live in‚ it is more likely to see a size zero model prancing about your television screen than a woman with healthy weight and size. Nowadays however‚ the pressure is on for young women to be as skinny as they can be‚ which borders on the skeletal. Although some believe this is beautiful‚ the ‘ideal’ body‚ it is a massive health risk and an unrealistic ideal to aspire to. For whose benefit is the media perpetuating
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� PAGE �2� Running Head: SHOULD WE EXPECT CELEBRITIES TO BE ROLE MODELS? Should we expect celebrities to be role models? � Should we expect celebrities to be role models? _Introduction_ Celebrities before starting their career‚ according to people are just ordinary human beings. Since being the God gifted individuals they make a name for them selves. It may sometime feel that they are in lime light every now and then. But this is what they strive for‚ i.e. is to make a name and earn their
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required for models? When we have a job that we love‚ we want to keep it no matter what. That’s understandable‚ but we have to be careful how far we actually go in order to keep it. There are things much more important than any job in the world like our health. Even for those who’s jobs‚ looks are everything. We all want to look our best at all time‚ especially if we are in the modeling business. There have been many issues with models and their ways of losing weight. These models have eating disorders
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Apr. 2008‚ Volume 5‚ No.4 (Serial No.52) Sino-US English Teaching‚ ISSN1539-8072‚ USA 51 On Hemingway’s iceberg theory 52 distinct image with the succinct and direct writing‚ the feeling and thought of the writer himself are hidden in the image to the largest extent. Thus‚ the emotion is plentiful‚ though included but not exposed; the thought is profound‚ though deeply concealed but not obscure. On account of this‚ the sensibility and perceptibility of literature are combined skillfully‚ leaving
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Week Two Task One: Compare the main aspects of Tyler’s Curriculum Cycle model as typical of prescriptive models‚ with Skilbeck’s Situational Analysis model‚ as a typical descriptive model. Identify the advantages and disadvantages of each model. You could do this as a PMI (Plus‚ Minus and Interesting). Curriculum is an expression for education ideas (Prideaux‚ D.‚ 2003). Many definitions‚ models and theories of curriculum have been put forward by many academics‚ to assist with curriculum development
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and socio- medical models of health. Models of Health The Biomedical of health reduces the number of premature mortality and morbidity numbers. The model is used to show people what parts of the body can work together to ensure we have good health. It searches for a fault and corrects it for the individual. The models looks at the body as a machine‚ if something is faulty then they fix it so it can work again. This is mainly used in the western area of the world. The model is popular because
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