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Stack buffer overflow hacking became generally known due to the Morris’ Internet Worm in 1988. Since then buffer overflow hacking has been used to attack systems and servers by hackers very frequently. Recently, many researches tried to prevent it, and several solutions were developed such as Libsafe and StackGuard; however, these solutions have a few problems. In this paper we present a new stack...
Water quality problems in many lakes are closely related to the concentration of total phosphorus. Several total phosphorus models have been developed over the years that may be suitable to study these problems. However, some models may be more appropriate than others depending on the management objectives of the model and the mechanisms that affect the dynamics of various forms of phosphorus in...
Water quality problems in lakes are frequently analyzed with the assistance of models that simulate the dynamic behavior of total phosphorus. Part I of this series used deterministic methods to evaluate the performance and reliability of models with different formulations and mechanisms. Complex models are often amenable to accurate calibration but may be sensitive to uncertainties in the model...
The wordline architecture of the twisted word line (TWL) scheme and a wordline latch circuit for suppressing wordline coupling noise have been proposed and demonstrated. Using this approach, wordline coupling noise is reduced by 70% compared to the conventional wordline structure. This technique was found to be effective for suppressing wordline coupling noise with minimum layout penalty in scaled...
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