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COVID-19 Impact on Educational System Globally,e their education live far behind in the race of development. The advancement of ICT has brought drastic positive changes in the educational system and made the knowledge available and accessible from everywhere. The E-Learning system is also prevailing in most modern societies, and a lot of peopleHEDGE 发表于 2025-3-25 17:18:22
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Interoperable Mobile Payment — A Requirements-Based Architectureuited for new payment scenarios as for example e-commerce and TV shopping, resulting in increased fraud and high disputes handling costs. Next-generation payment methods must meet technical, user, and business requirements that cover traditional as well as recent scenarios. This paper presents a mobJubilation 发表于 2025-3-26 07:00:32
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On the Neumann Boundary Optimal Control of a Frictional Quasistatic Contact Problem with Dry Frictionequality. The minimizing of cost function is a compromise between energy consumption and the finding of a traction force on the Neumann boundary condition, so that the actual displacement field is as close as possible to the desired displacement field, while the density of body force remain constant and small enough.Kindle 发表于 2025-3-26 13:35:12
https://doi.org/10.1007/978-1-4615-4325-1ld be increased by up to 89% compared to the speed obtained by C-shaped legs. This result can be applied to the design of hands, grippers, and robot bodies to store external force in the flexible body, introduce new functions, and improve performance.Directed 发表于 2025-3-26 17:36:14
Brigitte ChamakTrieste, 2001), 6th Stability Workshop (Long Island, 2002), STAB 2003 Conference (Madrid), 7th Stability Workshop (Shanghai, 2004), 8th Stability Workshop (Istanbul, 2005), STAB 2006 Conference (Rio de Janeiro), 9th Stability Workshop (Hamburg, 2007), 10th Stability Workshop (Daejeon, 2008), and STA