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SQL injection attack poses a serious security threats among the Internet community nowadays and it's continue to increase exploiting flaws found in the Web applications. In SQL injection attack, the attackers can take advantage of poorly coded web application software to introduce malicious code into the system and/or could retrieve important information. Web applications are under siege from cyber...
Particle Swarm optimization (PSO) is a powerful optimization tool which is widely used to solve a wide range of real-life optimization problems. Some of the widely used PSO variants, including CF-PSO and AW-PSO, cannot guarantee to achieve globally optimal solutions during the period of stagnation when particle velocity variations decline considerably, leading to early convergence. In order to address...
In this paper, the return from the investment of Clinical Engineering & Professional Technologist (CEPT) is introduced. Here, the authors differentiate a hospital health care system with CEPT and without CEPT. Without investment anything could not be achieved. In this field Bangladesh government invested an inferior amount as a result the return from the investment is not reflected. Here, author...
Quasi-static capacitance voltage (CV) characteristics of In1–xGaxSb-on-insulator field-effect transistor (FET) are investigated using 1-D coupled Schrödinger-Poisson equations. Here, we report for the first time the staircase trend in the CV characteristics of such ultrathin-body FET. This observation is well correlated with the gate-bias-dependent electron concentration in different subbands. It...
Statistical analysis is fundamental information for system engineer to design and plan satellite communication link. Fade duration is one aspect of fade dynamics that contributes designing of fade mitigation techniques (FMT). This paper presents statistical analysis on fade duration on high elevation angle (77.4°) in Ku-band carried out in Kuala Lumpur, Malaysia with 12 months duration statistics.
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