نتایج جستجو برای: مکانیابی dg
تعداد نتایج: 10526 فیلتر نتایج به سال:
چکیده در این پژوهش مکانگزینی فضاهای آموزشی شهر اصفهان بررسی و تحلیل شده است. هدف پژوهش، سنجش تعامل معیارهای مکانیابی با مکانگزینی وضع موجود فضاهای آموزشی است. روش پژوهش، توصیفی- تحلیلی و پیمایشی است و در سطح 246 مدرسة نمونه از 841 فضای آموزشی شهر اصفهان انجام شده است. برای سنجش تعامل معیارهای مورد مطالعه، از آزمونهای «تحلیل واریانس یکطرفه» و «توکی» استفاده شده است. یافته¬های پژوهش نشان می¬دهد ...
The purpose of this study was to determine the lactation performance of dairy cows fed dried or wet distillers grains (DG) with solubles (DDGS or WDGS) at 2 dietary concentrations. A trial using 15 cows was designed as a replicated 5 x 5 Latin square with periods of 4 wk each and data collected during wk 3 and 4 of each period. Diets, on a dry matter basis, were: control, 10% DDGS, 20% DDGS, 10...
Oxidative stress triggers DNA and lipid peroxidation, leading to the formation of electrophiles that react with DNA to form adducts. A product of this pathway, (3-(2'-deoxy-β-d-erythro-pentofuranosyl)-pyrimido[1,2-α]purine-10(3H)-one), or M(1)dG, is mutagenic in bacterial and mammalian cells and is repaired by the nucleotide excision repair pathway. In vivo, M(1)dG is oxidized to a primary meta...
Acrolein (Acr) is a ubiquitous environmental pollutant found in cigarette smoke and automobile exhaust. It can also be produced endogenously by oxidation of polyunsaturated fatty acids. The Acr-derived 1,N(2)-propanodeoxyguanosine (Acr-dG) adducts in DNA are mutagenic lesions that are potentially involved in human cancers. In this study, monoclonal antibodies were raised against Acr-dG adducts ...
BACKGROUND Multichannel electrogastrography (M-EGG) can be used to evaluate gastrointestinal motility. The myoelectric activity of the remnant stomach after surgery has not been measured by M-EGG. This study examined whether myoelectric activity varied with surgical technique and compared vagus nerve-preserving distal gastrectomy (VP-DG) with standard distal gastrectomy without vagus nerve pres...
A distribution system was designed and operated by considering unidirectional power flow from a utility source to end-use loads. The large penetrations of distributed generation (DG) into the existing distribution system causes a variety of technical problems, such as frequent tap changing problems of the on-load tap changer (OLTC) transformer, local voltage rise, protection coordination, excee...
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