نتایج جستجو برای: ef is reduced therefore
تعداد نتایج: 7499463 فیلتر نتایج به سال:
کران بالا و کران پایین عملگرها از گذشته های دور مورد توجه ریاضی دانان بسیاری بوده است. به ویژه بررسی کران بالای عملگرها روی فضاهای دنباله ای سابقه دیرینه ای دارد و ریاضی دانان زیادی از جمله هاردیltrfootnote{lr{hardy}} و بروینltrfootnote{lr{browein}}در این زمینه کار کرده و کران بالای عملگرهای چزارو ltrfootnote{lr{cesaro}}، کاپسن ltrfootnote{lr{copson}} و نورلوندltrfootnote{lr{n"{o}rl...
Burkholderia pseudomallei is the etiological agent of melioidosis, a disease endemic in parts of Southeast Asia and Northern Australia. Currently there is no licensed vaccine against infection with this biological threat agent. In this study, we employed an immunoproteomic approach and identified bacterial Elongation factor-Tu (EF-Tu) as a potential vaccine antigen. EF-Tu is membrane-associated...
The components of the land surface energy balance respond to periodic incoming radiation forcing with different amplitude and phase characteristics. Evaporative fraction (EF), the ratio of latent heat to available energy at the land surface, supposedly isolates surface control (soil moisture and vegetation) from radiation and turbulent factors. EF is thus supposed to be a diagnostic of the surf...
Background Asthma management guidelines suggest little difference between EF and SP-ICS other than potency and therefore EF-ICS should be used at same dose as fluticasone (FP) and half the dose of SP-beclomethasone (BDP). Cohort studies suggest EF-BDP patients can achieve better asthma control than FP patients at lower doses. We compared baseline characteristics and first prescribed doses of pa...
Evidence of executive dysfunction in autism spectrum disorders (ASD) across development remains mixed and establishing its role is critical for guiding diagnosis and intervention. The primary objectives of this meta-analysis is to analyse executive function (EF) performance in ASD, the fractionation across EF subdomains, the clinical utility of EF measures and the influence of multiple moderato...
Background Clinical studies have shown that many patients may have abnormally reduced myocardial shortening despite preserved ejection fraction (EF). Mathematical modeling explains this apparent paradox by demonstrating, that whilst myocardial shortening determines radial strain (RS), it is absolute wall thickness (AWT) rather than RS that determines EF. We sought in vivo cardiac MR (CMR) evide...
Edema Factor (EF), the toxic sub-unit of the Bacillus anthracis Edema Toxin (ET) is a calmodulin-dependent adenylate cyclase whose detrimental activity in the infected host results in severe edema. EF is therefore a major virulence factor of B. anthracis. We describe a simple, rapid and reliable functional adenylate-cyclase assay based on inhibition of a luciferase-mediated luminescence reactio...
gol-e-gohar iron ore mine of sirjan in southern part of iran is a large open pit that operates below the groundwater table and during mining operation, dewatering is required to prevent operation processes from flooding. current operation is going on by digging wells in or out of the pit and pumping to prevent flooding. as a result of the former dewatering operation a vast deep cone of depressi...
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