نتایج جستجو برای: design for disassembly dfd technique
تعداد نتایج: 10686829 فیلتر نتایج به سال:
The recently proposed domain-free discretization (DFD) method is based on the Lagrange interpolation and polynomial-based differential quadrature (PDQ) method. In this article, the radial basis function (RBF) approximation is used in the DFD method as the interpolation scheme for function approximation, and the RBF-DQ method is applied to derivative approximation. The new variant of DFD method ...
most specialists in the field of foreign language teachingconsiderreading skill as an interactive process between the reader’s prior knowledge and the text.accordingly, the activation of prior knowledge for an effective comprehension is very important. it is generally agreed that the pre-reading phase is the stage where this type of interaction and activation may be enhanced throughcertain stra...
A building faces several challenges across its lifecycle stages. Challenges such as production inefficiency and inadequate waste management hinder advancement in the construction industry. Furthermore, sector has emerged one of largest producers world, which can lead to detrimental impacts on economy environment. Conventional approaches are insufficient eradicate these concerns. Thus, practitio...
some new water-soluble schiff base complexes of na2[m(5-so3-1,2-salophen)].nh2o; (5-so3-1,2-salophen = n,n’-bis(5-sulphosalicyliden)-1,2-phenylendiamine); na2[m(5-so3-2,3-salpyr)(h2o)n].2h2o; (5-so3-2,3-salpyr = n,n’-bis(5-sulphosalicyliden)-2,3-diaminopyridine); and na2[m(5-so3-3,4-salbenz)(h2o)n].nh2o; (5-so3-3,4-salbenz = n,n’-bis(5-sulphosalicyliden)-3,4-diaminobenzophenon); where m = cu, n...
Popular techniques employed to code the Displaced Frame Difference (DFD) treat it no digerently from an ordinary image for coding purposes. Since the DFD is generated by the process of motion compensation, such methods do not fully exploit the underlying redundancies. This paper is aimed at proposing a DFD coding method which exploits such redundancies while incurring negligible information ove...
Recently, a variable block size(VBS) motion estimation technique has been employed to improve the performance of the motion compensated transform coding(MCTC). This technique allows larger blocks to be used when smaller blocks provide little gain, saving the bit rates, especially for areas containing more complex motion. However, the employment of the VBS motion estimation technique addresses a...
In this paper, we present a generic performance model able to evaluate the accuracy of depth estimation using from defocus (DFD). This only requires sensor point spread function at given theoretical estimation. Hence, it can be used for any (un)conventional system, either one or several images. is validated experimentally on two unconventional DFD cameras, coded aperture lens with chromatic abe...
In system development life cycle (SDLC), a system model can be developed using Data Flow Diagram (DFD). DFD is graphical diagrams for specifying, constructing and visualizing the model of a system. DFD is used in defining the requirements in a graphical view. In this paper, we focus on DFD and its rules for drawing and defining the diagrams. We then formalize these rules and develop the tool ba...
− De-manufacturing is an entire process of collecting, disassembling, reusing, refurbishing, recycling, and/or disposing products that are obsolete or un-repairable. Designing the products for inexpensive and efficient disassembly enhances the ease of de-manufacturing. Virtual disassembly addresses the difficulty and the methods to disassemble a product in design stage rather than really disass...
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