نتایج جستجو برای: grid therapy
تعداد نتایج: 737258 فیلتر نتایج به سال:
In this paper, the behavior of dynamic loads of a power system against voltage disturbances is investigated. Then a real electric grid, Khorasan electric grid in North-East of Iran, is modeled by dynamic model of generators, AVRs, governors, field current limiting systems and electric loads. The paper is continued by introducing a novel method, called VCI, for real time voltage instability dete...
DFIG based wind turbines (WTs) are very sensitive to grid voltage dips. This is because the grid voltage dips imposed at the connection point of the DFIG to the grid induce large voltages in the rotor windings, resulting in high rotor current. According to high penetration of DFIG based WTs, it is important that the WTs remain connected to the grid during the voltage dips and improve the grid s...
Among radiation therapy simulation methods, Monte-Carlo approaches are known to be the most accurate but they are heavy to use because of their computing time. Nowadays they can be accelerated with the help of the ever-increasing computing power and distributed resources mutualised in clusters, clouds or grids (Montagnat et al. (2005)). Grid infrastructures are used both for experimental and pr...
The genome architecture in cell nuclei plays an important role in modern microscopy for the monitoring of medical diagnosis and therapy since changes of function and dynamics of genes are interlinked with changing geometrical parameters. The planning of corresponding diagnostic experiments and their imaging is a complex and often interactive IT intensive challenge and thus makes high-performanc...
The thin-layer Navier-Stokes equations are solved for two complete missile configurations on an IBM 3090-200 vectro-facility supercomputer. The conservation form of the three-dimensional equations, written in generalized coordinates, are finite differenced and solved on a body-fitted curvilinear grid system developed in conjunction with the flowfield solver. The numerical procedure is based on ...
ناهنجاریهای اطلاعاتی به آن دسته از اطلاعات گفته می شود که بنحو چشمگیری با بقیه اطلاعات متفاوت می باشند. هر مجموعه اطلاعات از یک هنجار خاصی برخوردار می باشد. بعضی اوقات نمونه هایی از اطلاعات از این هنجار تبعیت نمی کنند. یافتن این ناهنجاریها بسیار مهم بوده و کاربردهای زیادی دارد از جمله کشف تقلب در حوزه های مختلف (مانند کارتهای اعتباری)، کشف پولشویی، تحقیقات پزشکی، پیش بینی وضع هوا، پاکسازی اطلاع...
grid computing is a term referring to the combination of computer resources from multiple administrative domains to reach a common computational platform. mobile computing is a generic word that introduces using of movable, handheld devices with wireless communication, for processing data. mobile computing focused on providing access to data, information, services and communications anywhere an...
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