نتایج جستجو برای: h nd syntax cairo
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زمینه و هدف: ناندرولون دکانوات از مهم‌ترین داروهای آنابولیک آندروژنیک استروئید(AAS) است. از طرفی هورمون گنادوتروپین جفتی انسان(hCG) موجب تحریک ترشح تستوسترون و افزایش تولید آندروژن می‌گردد. بنابراین هدف از این مطالعه بررسی تغییرات ناشی از تاثیرات این هورمون بر اثرات تخریبی دارویی ASSدر بافت‌ها و سلول‌های دستگاه تناسلی نر موش صحرایی بود. روش بررسی: در این مطالعه تجربی، موش‌های صحرایی نر به پنج...
The influence of alloying elements and heat treatment on the microstructure mechanical behaviors extruded Mg–Gd–Nd ternary alloys was investigated in this study. grain sizes dramatically decreased after extrusion, particles which distributed Mg matrix had great effect size. from 26 to 5 μm with content increasing. test results show that both Gd Nd positive hardness, yield strength Young's modu...
Transaldolase (TA) exchange overestimates gluconeogenesis measured with deuterated water (²H₂O). However, it is unknown whether TA differs in people with type 2 diabetes (T2DM). ²H₂O was ingested, and [1-¹³C]acetate and [3-³H]glucose were infused in T2DM (n = 10) and healthy nondiabetic (ND; n = 8) subjects. TA was assessed from the ratio of ¹³C3 to ¹³C4 glucose enrichment (¹³C3/¹³C4) measured ...
Urban design problems have become so complex that no single designer is able to consider all aspects of a design area simultaneously. Lately the application of computerized and scientific methods have helped designers analyze complex problems. One of these new methods is Space Syntax. The purpose of this study is to first investigate the strengths and weaknesses of this method and then suggest ...
Logic preservation theorems often have the form of a syntax/semantics correspondence. For example, the Los-Tarski theorem asserts that a rst-order sentence is preserved by extensions if and only if it is equivalent to an existential sentence. Many of these correspondences break when one restricts attention to nite models. In such a case, one may attempt to nd a new semantical characterization o...
This note describes the rationale behind AAx Grammars. AAx Grammars are a class of two-level grammars, Context-Free grammars extended with features and operations. Originally invented for the description of natural languages, various forms of AAx Grammars have found numerous applications in Computer Science, and eecient implementations were made. In the last years AAx Grammars with set-valued a...
Cement is an important component in repositories for low-level and intermediate-level radioactive waste. Nd uptake by hardened cement paste (HCP) has been investigated with the aim of developing a mechanistic understanding of the immobilization processes of trivalent lanthanides and actinides in HCP on the molecular level. Information on the microstructure of HCP, the Nd distribution in the cem...
Aims Although it is known that there is a high smoking prevalence among Chinese, key issues such as social and environmental factors impacting smoking initiation and persistence, the percentage of smokers considered nicotine dependence (ND), and the availability and use of ND treatments have rarely been investigated. Methods To address these issues, from 2012 to 2014, we conducted a large-sca...
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