5篇
您的检索式：作者名="Sumit Kumar Gupta"
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| 1 | A Fully Automatic Question - Answering System for Intelligent Search in E- Learning Documents显示文摘 | Praveen Kumar Shrikant Kashyap Ankush Mittal And Sumit Gupta | 2005 | International Journal on E- Learning2005，4，1： | 1 |
| 2 | INFLUENCE OF RIGID BOUNDARY ON THE LOVE WAVE PROPAGATION IN ELASTIC LAYER WITH VOID PORES显示文摘In this paper,a mathematical model for Love wave propagation in a porous elastic layer under a rigid boundary resting over a poro-elastic half-space has been developed.The study shows that such a medium transmits two types of Love waves.The first front depends on the change in volume fraction of the pores whereas the second front depends upon the modulus of rigidity of the elastic matrix of the medium and is the same as the Love wave in an elastic layer over an elastic half-space.It is observed that the first front is many times faster than the shear wave in the medium with void pores due to the change in the volume fraction of the pores and is significant. | Sumit Kumar Vishwakarma Shishir Gupta Dinesh Kumar Majhi | 2013 | Acta Mechanica Solida Sinica2013，26，5： | 1 |
| 3 | An efficient analytical technique for fractional partial differential equations occurring in ion acoustic waves in plasma显示文摘In this work,we apply an efficient analytical algorithm namely homotopy perturbation Sumudu transform method(HPSTM)to find the exact and approximate solutions of linear and nonlinear time-fractional regularized long wave(RLW)equations.The RLW equations describe the nature of ion acoustic waves in plasma and shallow water waves in oceans.The derived results are very significant and imperative for explaining various physical phenomenons.The suggested method basically demonstrates how two efficient techniques,the Sumudu transform scheme and the homotopy perturbation technique can be integrated and applied to find exact and approximate solutions of linear and nonlinear time-fractional RLW equations.The nonlinear expressions can be simply managed by application of He’s polynomials.The result shows that the HPSTM is very powerful,efficient,and simple and it eliminates the round-off errors.It has been observed that the proposed technique can be widely employed to examine other real world problems. | Amit Goswami Jagdev Singh Devendra Kumar Sumit Gupta Sushila | 2019 | Journal of Ocean Engineering and Science2019，4，2： | 0 |
| 4 | Selective Cluster-Based Temperature Monitoring System for Homogeneous Wireless Sensor Networks显示文摘Over the past few decades, there has been a revolution in ICT, and this has led to the evolution of wireless sensor networks(WSN), in particular, wireless body area networks. Such networks comprise a specialized collection of sensor nodes(SNs) that may be deployed randomly in a body area network to collect data from the human body. In a health monitoring system, it may be essential to maintain constant environmental conditions within a specific area in the hospital. In this paper, we propose a temperature-monitoring system and describe a case study of a health-monitoring system for patents critically ill with the same disease and in the same environment. We propose Enhanced LEACH Selective Cluster(E-LEACH-SC) routing protocol for monitoring the temperature of an area in a hospital. We modified existing Selective Cluster LEACH protocol by using a fixed-distance-based threshold to divide the coverage region in two subregions. Direct data transmission and selective cluster-based data transmission approaches were used to provide short-range and long-distance coverage for the collection of data from the body of ill patients. Extensive simulations were run by varying the ratio of node densities of the two subregions in the health-monitoring system. Last Node Alive(LNA), which is a measure of network lifespan, was the parameter for evaluating the performance of the proposed scheme. The simulation results show that the proposed scheme significantly increases network lifespan compared with traditional LEACH and LEACH-SC protocols, which by themselves improve the overall performance of the health-monitoring system. | Sudhanshu Tyagi Sudeep Tanwar Sumit Kumar Gupta Neeraj Kumar Joel J.P.C.Rodrigues | 2014 | ZTE Communications2014，12，3： | 0 |
| 5 | Ipsilateral open anterior hip dislocation and open pos- terior elbow dislocation in an adult显示文摘臀部的开的前面的脱臼在成年人特别是很稀罕的损害。它是 hyperabduction 外部旋转和延期损害。它有肘的开的以后的脱臼的联合没在英语基于语言的医药文学被描述。主要复活清创术脱臼和足够的抗菌素支持的迫切减小在我们的病人导致了好临床的结果。在 18 月后续大腿骨的头或感染的 avascular 坏死的迹象都没被观察。 | Sunil Kumar Akhilesh Rathi Sunil Sehrawat Vikas Gupta Jatin Talwar Sumit Arora | 2014 | Chinese Journal of Traumatology2014，17，1： | 0 |
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