define each of the following key data-modeling terms: conceptual data model‚ entity-relationship diagram‚ entity type‚ entity instance‚ attribute‚ candidate key‚ multivalued attribute‚ relationship‚ degree‚ cardinality‚ and associative entity. ■ Ask the right kinds of questions to determine data requirements for an information system. ■ Draw an entity-relationship (E-R) diagram to represent common business situations. ■ Explain the role of conceptual data modeling in the overall analysis and design
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of survey is desired in many fields‚ such as Archeology field. This is because of the tendency of collapsing in Archeology’s targets. On the other hand‚ ArcMap and ArcScene are responsible for the data analysis part. With GIS‚ the complexity of the 3D data can be simplified‚ the data can be interpreted‚ and new data can be generated. Plus‚ we can comfortably work on improving our model by digitizing‚ coloring‚ outlining‚ and updating data even after we finish the project. Methods First‚ I would
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Mathematical Modeling of Urban Population Changes Background of Issue The growth of population is the issue that caused widespread concern in the world now. As the world’s top 1 populous country‚ China’s population problem becoming more prominent. Because of the base of large population‚ although China has implemented the one-child policy to practice family planning‚ population is still increasing greatly. This huge population pressure has brought a series of problems on China’s social‚ political
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Advanced Cinematic (MAAC). I have also attended a Film making workshop and a short course of Corel Draw and Photoshop at Arena multimedia. I have done my internship at Studio Eeksauraus‚ Mumbai and have worked on modeling of 3d props for the In house project “Neki and Pooch Pooch” and a logo in a 3d environment for couple of shows and have also worked on the post production of Google Chrome advertisement. I wish to see myself as a Visual Effects artist in future. At this time‚ however‚ I want to further
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1824: Peter Roget presented his paper ’The persistence of vision with regard to moving objects’ to the British Royal Society. 1831: Dr. Joseph Antoine Plateau (a Belgian scientist) and Dr. Simon Rittrer constructed a machine called a phenakitstoscope. This machine produced an illusion of movement by allowing a viewer to gaze at a rotating disk containing small windows; behind the windows was another disk containing a sequence of images. When the disks were rotated at the correct speed‚ the synchronization
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and engineering technology students should possess. In the Mechanical Engineering Technology program at Penn State Erie‚ The Behrend College‚ geometric dimensioning and tolerancing (GD&T) skills are introduced to students during an advanced solid modeling course. Position tolerance is discussed in class providing a basic understanding of the geometric control‚ the use of datums and the concept of applying the maximum material condition modifier to the tolerance value. An activity has been developed
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architecture (OA) is a form of papercraft that involves cutting and folding a single sheet of paper to produce a 3D pop-up‚ and is commonly used to depict architectural structures. Because of the strict geometric and physical constraints‚ OA design requires considerable skill and effort. In this paper‚ we present a method to automatically generate an OA design that closely depicts an input 3D model. Our algorithm is guided by a novel set of geometric conditions to guarantee the foldability and stability
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Some Types and Uses of Data Models Different Types of Data Models One of the things you often find people arguing about is what a data model is‚ and what it is for. Here’s one of the secrets of analysis: when you find people arguing passionately about something‚ try to discover why they are both right. So it is with data models. Data models have many purposes. These cause differences in both style and content‚ which can cause confusion‚ surprise‚ and disagreement. This section looks at some
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Marking‚ Tear Down Analysis 2. Preparing Disassembly Report & Mechanism report 3. Preparing Bill Of Materials & Cost Estimation of Plastic and Sheet metal Components. Role and Responsibilities in G.E Info Tech Pvt Ltd - New Product Design‚ 3D
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environmental set design‚ which gives their targeted audience (pre-schoolers) a more room for endless imaginations on how the surroundings may look like depending their background. Hierarchical structures are within Pocoyo animation as some groups of 3D objects are more dominant than other ones. For example‚ some characters are smaller/further than other ones‚ and their body structures. This defines importance of the parentschildren relationships. Color creates mood; bright colors flatter children
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