نتایج جستجو برای: cycle current control

تعداد نتایج: 2230498  

Journal: :Breast Cancer Research 2000

2015
Mathias Blank Andreas Kugi

This paper presents a digital control strategy to track a Gaussian reference switching profile at the output voltage of a Smart Power Switch by a feedforward gate current profile. The gate current profile is adapted from switching cycle to switching cycle by an Iterative Learning Control strategy to compensate for model inaccuracies, load variations and temperature dependencies. The presented s...

Journal: :international journal of management and business research 2013
v. naganathan

decision making and problem solving are especially important skills for business and life. as an innovation leading corporate, sony has gradually lost their superiority in innovation and core competences under more and more intensive competition environment. this report is made to investigate sony current procedure on its solving problems and making decision, analyze approaches and tools used b...

Journal: :iranian journal of public health 0
maryam zarif yeganeh masoud vakili ali shahriari-ahmadi marzieh nojomi

background: hypomagnesaemia is one of the main side effects of cisplatin-based chemotherapy regimens in cancer patients. the aim of the current investigation was to evaluate the effect of oral magnesium oxide (mgo) supplementation on cisplatin-induced hypomagnesemia. methods: this parallel-randomized controlled, open label trial was conducted in a hospital of iran university of medical sciences...

Journal: :مهندسی برق و الکترونیک ایران 0
s. shokoohi h. bevrani j. moshtagh s. ahmadi

with increasing the presence of microgrids (mgs) in the power systems, investigating the mg stability during transient faults is necessary. this study investigates the transient stability analysis of a mg supplied by multiple inverter interfaced distributed generations (iidgs) during fault. the transient stability of a mg is highly depends on the iidgs control strategy. a mg, simulated on matla...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد شاهرود - دانشکده پزشکی 1390

nitric oxide (no) is a small molecule synthesized by most of mammalian cells with diverse biological activities including vasodilatation, host defense and wound healing. impaired wound healing is a common occurrence among diabetics and patients receiving glucocorticoid therapy. on the other hand the application of laser in biomedical area have been increased. thus, the current studies were desi...

Journal: :iranian journal of medical sciences 0
mahnaz taherianfard department of physiology, school of veterinary medicine, shiraz university, shiraz, iran mahnaz mosavi department of physiology, school of veterinary medicine, shiraz university, shiraz, iran

background: estradiol and progesterone as well as hippocampal gabaa receptors are believed to play a role in the modulation of pain. the aim of present study was to investigate the effect of intrahippocampal injections of gabaa receptor agonist (muscimol) and gabaa receptor antagonist (picrotoxin) on pain sensitivity during estrous cycle. methods: pain sensitivity was evaluated in rats by forma...

Journal: :Computers in Human Behavior 2014
Christopher M. Donner Catherine D. Marcum Wesley G. Jennings George E. Higgins Jerry Banfield

While technological innovations over the last thirty years have markedly improved the ways in which people communicate and gather information, these advances have also led to computer crimes and related deviance becoming permanent fixtures in our society. In an effort to curtail internet offending, it is important for academics and practitioners alike to better understand why some individuals e...

2012
Christine R. Harris

Harris (2011) failed to find support for the popular hypothesis that women are attracted to masculine-faced men when conception is likely but attracted to femininefaced men during other menstrual cycle phases. In response, DeBruine et al. (2010) wrote a commentary criticizing Harris theoretical analysis and data (e.g., sample age). The current paper addresses those criticisms with new data anal...

Journal: :research on history of medicine 0
hassan yarmohammadi azade vatanpour milad hosseinialhashemi arman zargaran

the history of persia (iran) dates back 10,000 years. iranian history prior to the introduction of islam in 637 ad is classified as ancient persia but unfortunately, very little written evidence remains from that period. furthermore, there is little current investigative research on this period of iranian history, so it remains largely unclear, particularly in the case of medical scientific tho...

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