نتایج جستجو برای: dose equivalent response
تعداد نتایج: 1345511 فیلتر نتایج به سال:
A number of regional Internet electronic marketplaces (REMs) have failed or are floundering, partly due to the lack of proper evaluation of their costs and benefits. This paper uses a conceptual REM Success Model to examine the costs and benefits of a REM in Western Australia. The model has been derived from an extension to the Updated DeLone & McClean IS Success Model. The findings from the ca...
Introduction: The aim of the present study was to evaluate the efficacy and safety profile of bone palliative therapy following administration of 153Sm-EDTMP in patients with intractable metastatic bone pain. Methods: Sixteen patients (9 male, 7 female) aged 29-80 years (57.3±16.7 years) with severe metastasis-related bone pain resistant to analgesic medications were enrolled in the...
سیلیسیوم از دیدگاه تغذیه گیاه بهعنوان عنصر ضروری شناخته نشده است لیکن نشانههای مثبت آن بر رشد بسیاری از گیاهان دیده شده است. بهمنظور مطالعه تاثیر مقادیر مختلف سیلیسیوم و نیتروژن بر اجزای عملکرد دو رقم گندم پیشتاز و روشن، پژوهشی در شهرستان تربت حیدریه واقع در استان خراسان رضوی در سال 90-89 بصورت آزمایش فاکتوریل در قالب طرح کاملا تصادفی با چهار تکرار در شرایط گلخانهای انجام شد. فاکتورهای آزم...
The rapid evaluation method (REM) was developed by WHO in order to assess the performance and quality of health care services, identify operational problems, and assist in taking managerial action. It was tested in five developing countries (Botswana, Madagascar, Papua New Guinea, Uganda and Zambia) between 1988 and 1991. REM consists of a set of observation- and survey-based diagnostic activit...
A light-weight portable neutron survey meter was developed using a mixed organic gas counter for dose management at nuclear power plants and accelerator facilities. This survey meter, NSN31041, is ~2 kg in weight and W160×H250×L300 mm(3) in size, which is capable of measuring neutron ambient dose equivalent rate from thermal to 15 MeV neutrons. The neutron energy response of the survey meter is...
BACKGROUND Evidence supporting the benefit of low-dose thiazide-based regimens to reduce cardiovascular events is primarily derived from studies using chlorthalidone, yet low-dose hydrochlorothiazide (HCTZ) (12.5-25 mg) remains more widely prescribed. We sought to describe their comparative dose-response relationships for changes in systolic blood pressure (SBP) and potassium. METHODS PubMed ...
Nowadays, in order to improve the accuracy of treatment in radiation therapy, there are many attempts to use magnetic resonance imaging (MRI) due to the advantages of excellent soft tissue contrast and ultra-fast pulse sequences. On the other hand, carbon-ion radiation therapy is developing rapidly due to the benefits of greater relative biological effectiveness (RBE) and the application in the...
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