Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 9 of 9 for “"Solid modelling"”.
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Effects of prior spatial experience, gender, 3d solid computer modelling and different cognitive styles on spatial visualisation skills of graphic design students at a rural-based South African university
… and how they influence three-dimensional (3D) solid modelling as well as different cognitive styles on the spatial visualisation skills has little to no evidence, especially in graphics design students at rural–universities. Additionally, graphics design students often struggle to understand, …
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ANALYSIS OF BRAZILIAN SPLIT CYLINDER USING THE STATE BASED PERIDYNAMIC LATTICE MODEL
… mechanics, which has dominated the field of solid mechanics over the years, does not handle such discontinuities. A material, as defined by continuum mechanics is that which is continuous and fills the space it occupies. Although this is a reasonable assumption for metals, it is an …
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Design reuse in a CAD environment
… incorporating 'state-of-the-art' developments in Solid Modelling, Feature-Based Design and Parametric Design, allows an entire family of designs to be represented by a single Master Model. Therefore, instances of this Master Model need only be stored as a set of design parameters. This enables …
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Polyhedra:representation and recognition
… Design systems intended for three dimensional solid modelling have traditionally used geometric representations incompatible with established representations in computer vision. The utilization of object models built using these systems require a representation conversion before they can be …
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Design of an IEEE double precision floating-point adder/subtractor in GaAs technology
… double precision adder/subtractor of a Solid Modelling accelerator in Gallium Arsenide technology, which is used to reduce computational time and to increase accuracy of algorithms. Addition is the most fundamental and the simplest operation in any computer arithmetic operation. …
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CAD and creativity at Key Stage 3 : towards a new pedagogy
… within design and technology education. 3D solid modelling software is particularly difficult to use and be creative with in the early stages of learning the software. Furthermore Design and Technology teachers often struggle to keep up to date with rapidly changing software and frequently …
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Model based simulation of broaching operation: cutting mechanics, surface integrity, and process optimization
Machining operations are widely used to produce parts with different shapes and complicated profiles. As a machining operation, broaching is commonly used for the machining of a broad range of complex internal and external profiles either circular or non-circular such as holes, keyways, guide ways, …
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Islamic ceramic ornamentation and process: proposals for a new aesthetic vocabulary in contemporary architectural embellishment within kuwait
… a number of modern technologies, such as 3D Solid modelling, CNC Rapid Prototyping and Laser-cutting, to prove that modern design and manufacturing technologies can be integrated within traditional ceramic processes. The aim being to both provide ceramic products that architects and designers …
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A CONCURRENT ENGINEERING DESIGN SYSTEM FOR POLYMERIC-BASED COMPOSITE AUTOMOTIVE COMPONENTS
… The system consists of integrated KBS, solid modelling system, materials database, and design analysis tool. The development of such system ensured the success of the polymeric-based composites for pedal box system in terms of reducing the number of parts, weight, processing and assembly …