نتایج جستجو برای: probability of working days

تعداد نتایج: 21186456  

ژورنال: بیمارستان 2015
تنها, فاطمه, شوقی, مینا, فرجی, وحدت, مظلومی, عادل, کاظمی, زینب,

Background: Recently, considerable attention has been paid to medical errors in health care system. Taking into account that nurses spend more time with patients in comparison with other staff, they are more prone to human errors. The present research conducted to investigate nurses' errors in delivery emergency ward in a hospital affiliated to Tehran University of Medical Sciences. Mate...

2007
Theodore H. Romer Dennis Lee Brian N. Bershad Bradley Chen J. Bradley Chen

Modern microprocessors tend to use on-chip caches that are much smaller than the working set size ofmany interesting computations. In such situations, cache performance can be improved through selectivecaching, use of cache replacement policies where data fetched from memory, although forwarded to theCPU, is not necessarily loaded into the cache. This paper introduces a selectiv...

Journal: :journal of crop protection 0
mehrnoosh jafari department of bio-system mechanic engineering, faculty of agriculture, tarbiat modares university, tehran, iran. saeid minaei department of bio-system mechanic engineering, faculty of agriculture, tarbiat modares university, tehran, iran. naser safaie department of plant pathology, faculty of agriculture, tarbiat modares university, tehran, iran. farah torkamani-azar department of electrical engineering, college of electrical and computer engineering, shahid beheshti university, tehran, iran. mehdi sadeghi department of horticultural sciences, faculty of agriculture, tarbiat modares university, tehran, iran.

many environmental and physiological factors affect plant temperature. the objective of this study was to use thermal imagery to investigate robust features for early diagnosis of botrytis cinerea infection in cut rose flowers under the postharvest application of methyl jasmonate (meja). three cases treated with different concentrations of meja (0.1, 0.2, and 0.3 µl.l−1), a control (0 µl.l−1 me...

Journal: :علوم و فناوری های پدافند نوین 0
محمدرضا معرف زاده mohammad reza moarefzadeh civil eng. dept, eng. faculty, imam hossein university, tehran, iranتهران - دانشگاه امام حسین (ع) - دانشکده فنی و مهندسی - گروه عمران

directional simulation, among techniques for reliability analysis of engineering structures, is well known. in this context, directional simulation in load space, because of the considerable advantages of lower dimension of working space, is of considerable interest. as is expected due to structural resistance variability, the location of the relevant limit state(s) is no longer constant and mu...

2012
Paul D. Spudis Don E. Wilhelms Mark S. Robinson

[1] New images from the Lunar Reconnaissance Orbiter Camera show the distribution and geological relations of the Sculptured Hills, a geological unit widespread in the highlands between the Serenitatis and Crisium basins. The Sculptured Hills shows knobby, undulating, radially textured, and plains-like morphologies and in many places is indistinguishable from the similarly knobby Alpes Formatio...

Alzheimer's disease (AD) is a complex neurodegenerative disorder with a progressive template leading to neural damage as well as cognitive and memory deficit. The present study designed to investigate the neuroprotective effects of Centella Asiatica (CA) in STZ-induced rat model of memory impairment and neuronal damage. ICV infusion of STZ (3 mg/kg) or saline (as vehicle) were performed on days...

Journal: :iranian journal of toxicology 0
سارا موسی زاده sara mousazadeh department of pharmacology, pharmacy school, ahwaz, jundishapor university of medical science, ahwaz, iran.

background: nitrogen oxides occur in the atmosphere in six forms of namely: n2o , no , no2 , n2o3, n2o4 and n2o5 .among these oxides no2 is the most important air pollutant because of its relatively high toxicity and its ubiquity in ambient air. in this research griess-saltzman method was utilized for determination of nitric oxide and nitrogen dioxide in the atmosphere of different laboratories...

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