Results 301 to 310 of about 19,194,670 (349)
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Current Stress Reduction for Flying-Capacitor Modular Multilevel Converter
IEEE transactions on power electronics, 2019Flying-capacitor modular multilevel converter (FC-MMC) overcomes the zero/low-fundamental-frequency operation issues of conventional MMC without injecting common-mode voltage.
Sixing Du, Bin Wu, N. Zargari
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Stress at work: the current perspective
Journal of the Royal Society for the Promotion of Health, 2003Stress caused by work is costing UK organisations dearly. However, despite numerous appalling statistics and increased publicity around the problem, many organisations are still failing to do anything to reduce it. This article suggests reasons why this is the case and outlines attempts by the Health and Safety Executive (HSE) to try to overcome the ...
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Current concepts in female stress urinary incontinence
The Surgeon, 2008Urinary incontinence is a social burden for up to one-third of the adult female population. Careful assessment, a methodical approach and appropriate treatment can lead to long-term success in the management of these patients. This article gives an outline of current concepts in the evaluation and treatment of stress urinary incontinence.
R M, Long, S K, Giri, H D, Flood
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Biased Surface Fluctuations due to Current Stress
Physical Review Letters, 2007Direct correlation between temporal structural fluctuations and electron wind force is demonstrated, for the first time, by STM imaging and analysis of atomically resolved motion on a thin film surface under large applied current (10(5) A/cm2). The magnitude of the momentum transfer between current carriers and the geometrically constrained atoms in ...
O, Bondarchuk +5 more
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Interconnect and current density stress
Proceedings of the 2005 international workshop on System level interconnect prediction, 2005Electromigration due to excessive current density stress in the interconnect can cause the premature failure of an electronic circuit. The ongoing reduction of circuit feature sizes has aggravated the problem over the last couple of years. It is therefore an important reliability issue to consider electromigration-related design parameters during ...
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Current Studies on Oxidant Stress in Dialysis
Blood Purification, 2003Breath ethane measurements in hemodialysis indicate that a portion of these patients suffer increased oxidant stress, consistent with findings using other methods for oxidant stress determination. Loosely-bound iron definitely appears in the bloodstream when substantial doses of IV iron are administered, since transferrin is fully saturated, but our ...
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Current Developments Concerning Medial Tibial Stress Syndrome
The Physician and Sportsmedicine, 2009Medial tibial stress syndrome (MTSS) is one of the most common lower leg injuries in athletes who run. Studies have reported MTSS to occur in 4% to 20% of this population. It can be defined as an overuse injury that creates pain over an area covering the distal to middle third of the posteriomedial tibial border, which occurs during exercise and ...
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Stress Physiology and Current Approaches
Plants often encounter environmental stressors in both wild and cultivated environments. Certain environmental stressors, like air temperature, only last a few minutes, but others, like soil water content, might persist for several days. Stress might last for months if there is a mineral shortage in the soil.Ergun Kaya, Selin Galatalı
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The Current Evidence for Acute Stress Disorder
Current Psychiatry Reports, 2018The aim of this review is to provide a summary of the current evidence pertaining to the course of acute and chronic posttraumatic stress, the diagnosis of acute stress disorder (ASD), and treatment of acute stress disorder and prevention of posttraumatic stress disorder (PTSD).Although acute stress disorder was introduced partly to predict subsequent ...
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