Jagrup Prasad

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A formulation for the automatic synthesis of two-dimensional bistable, compliant periodic structures is presented, based on standard methods for topology optimization. The design space is parametrized using nonlinear beam elements and a ground structure approach. A performance criterion is suggested, based on characteristics of the load-deformation curve of(More)
UNLABELLED Osteocyte sclerostin is regulated by loading and disuse in mouse tibiae but is more closely related to subsequent local osteogenesis than the peak strains engendered. INTRODUCTION The purpose of this study was to assess the relationship between loading-related change in osteocyte sclerostin expression, local strain magnitude, and local bone(More)
1. Abstract In this paper, topology optimization of continuum structures is solved as a discrete optimization problem using a genetic algorithm (GA). Early efforts applying this approach have not been very encouraging due to the lack of an appropriate structural geometry representation, and a good representation scheme is essential to the effectiveness of(More)
Cognitive radio network (CRN) is an intelligent system that gives solution to underutilization of spectrum by detection of spectrum holes. For this purpose, important tasks including spectrum sensing, spectrum analysis and spectrum decision are required to be performed. Spectrum sensing is the crucial step as it provides fast and reliable detection of(More)
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