نتایج جستجو برای: strain control
تعداد نتایج: 1522186 فیلتر نتایج به سال:
رها شدن گاز so2 در اثر احتراق سوخت های فسیلی یکی از علل اصلی آلودگی زیست محیطی و بیماری های تنفسی می باشد. عمده ترین ماده گوگردی موجود در نفت خام و برش های آن به صورت دی بنزوتیوفن و مشتقات الکیله آن می باشد. در گوگردزدایی زیستی، حذف گوگرد از برش های نفتی با استفاده از باکتری ها توسط محصولات ژن هایabc dsz که اولین بار از باکتریrhodococcus erythropolis strain igts8 جدا شدند از طریق مسیرمتابولیکی ...
Introduction: Nurses as the major group of health service providers need to have the satisfactory mental health in order to give desirably care for the patients. Therefore this study was done aimed to predict of psychological strain based on perceived work difficulty, occupational hardiness and spirituality among nurses working in hospitals of Malayer. Methods: The research was descriptive a...
Background & Aims: Malaria parasites attach to molecules on midgut surface of Anopheles mosquitoes to continue their life cycle. Here we try to evaluate the effect of anti-Anopheles midgut antibodies on coating these molecules and consequently blocking the transmission cycle of Plasmodium berghei inside their vectors. Materials & Methods: Balb/c mice were immunized with homogenized and degly...
In order to study the effect of Pseudomonas fluorescens on growth, morphological characteristics and phosphate uptake by rapeseed (Brassica napus L. Hyola 401), an experiment was performed in 2010. The study was carried out as a randomized complete blocks design with three replications. The treatments included plants inoculation by Pseudomonas fluorescence strain 11, strain 4, strain 169, the d...
conclusions pci was accompanied by some improvement in left atrial deformation indices as assessed by tissue doppler imaging. revascularization can, therefore, improve patient outcome. results regarding changes in left trial functional parameters after pci, those such as the strain of the septal wall and the anterior and inferior walls and the strain rate of the anterior and lateral walls signi...
stressful life events may play an important role in coronary heart disease and sudden cardiac death. this study was performed to compare the frequency of stressful events and mental strain in patients with acute myocardial infarction (mi) and normal population. a case-control study was performed on 50 survivors of mi and 50 controls with no evidence of cardiovascular disease, matched by age, ge...
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