7 research outputs found
Modeling and analysis of forced vibrations in microstretch thermoelastic beam resonators using dual phase lagging model
No full textStudy of deflection and damping in microbeam resonator based on microstretch thermoelastic theory
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Pioneer in Applying Modern Technology to the Ancient Science of Ayurveda
No full textDr. Partap Chauhan is an author, public speaker, TV personality and master Ayurvedic physician. He currently serves as the Director of Jiva Ayurveda and spearheads all its medical and pharmaceutical activities. His TV shows, which are broadcast on leading channels such as Sanskar, Care World TV, News 24, Darshan 24, Mahua TV and ETV UP, have a consolidated viewership of more than 50 million people. As one of the most travelled Ayurvedic physicians in the world, Dr. Chauhan has been dedicating himself to popularizing Ayurveda across the globe since 1992, having given consultations and conducted workshops and lectures in over 50 countries.</jats:p
Neurocomputational Models for Parameter Estimation of Circular Microstrip Patch Antennas
No full textAbstractNeurocomputational models eliminates the complex, lengthy and time consuming mathematical procedures for design, analysis and calculating performance parameters of Microstrip antenna. No single ANN based model has been proposed till date for calculating all parameters of circular microstrip antennas simultaneously. This paper presents a Neuro-Computational (NC) approach for estimation of all performance parameters such as Return Loss (RL), Voltage Standing Wave Ratio (VSWR), resonant frequency (fr), Band-Width (BW), Gain(G), Directivity(D) and antenna efficiency(η) of Circular Microstrip Patch Antenna (CMPA) simultaneously. The difficulty in calculating the parameters of these antennas lies due to the involvement of a large number of physical parameters including their associated optimal values. It is indeed very difficult to formulate an exact numerical solution merely on practical observations based empirical studies. In order to circumvent this problem, an alternative solution is achieved using artificial neural network (ANN). Feed-Forward Back-Propagation Artificial Neural Network (FFBP-ANN) trained with Levenberg-Marquardt algorithm is used for estimation of different performance parameters of CMPA. The results of NC estimation are in very agreement with simulated, measured and theoretical results
Classification décimale de Dewey et ses applications (La)
No full textLa Classification Décimale de Dewey (CDD) créée en 1876, est le mode de classement le plus utilisé dans le monde, alors qu’il a cent dix ans d’existence. Elle a été conçue par un homme, Melvil Dewey, et perpétuée par des équipes de spécialistes. Son utilisation a donné lieu à une bibliographie fleuve. Elle sert de base, sous une forme simplifiée, à la plupart des classements des CDI en France. Comment pourrait-on adapter la CDD aux nouvelles technologies dans l’intérêt du professionnel et de l’utilisateur
