نتایج جستجو برای: structural and thermodynamic parameters
تعداد نتایج: 16926004 فیلتر نتایج به سال:
magnetic resonance imaging (mri) is a notable medical imaging technique that makes of phenomenon of nuclear magnetic resonance. because of the resolution and the technology being harmless, mri has considered as the most desirable imaging technique in clinical applications. the visual quality of mri plays an important role in accuracy of medical delineations that can be seriously degraded by exi...
هدف از تحقیق حاضر، بررسی تغییراتی بود که در ترجمه انگلیسی به فارسی گروه های اسمی دارای پیش توصیفات طولانی در متون پزشکی رخ می دهد. در این تحقیق سعی بر آن شد که به دو پرسش پاسخ داده شود: (الف) چه نوع تغییراتی در ترجمه انگلیسی به فارسی گروه های اسمی دارای پیش توصیفات طولانی در متون پزشکی رخ می دهد؟ و (ب) بیشترین نوع تغییر کدام میباشد؟ ازنظریه کتفورد در زمینه ی تغییرات ترجمه (translation shifts) ب...
In this article, synthesis of the synthesis of Imine: phenyl-N-((R)-2-((piperidine-1-yl) methyl)cyclohexylidene)methanamine from the reaction of (R)-2-((piperidin-1-yl) methyl) cyclohexanone with benzylamine in different conditions of temperature, with density functional theory method were studied. For this purpose, at first the material contained in the both sides of reaction were geometricall...
Bootstrapping and the Identification of Exogenous Latent Variables Within Structural Equation Models
In traditional applications of latent variable models, each exogenous latent variable must either have its variance parameter fixed or a loading path to a measured indicator variable fixed (either customarily to 1). Without doing so the measurement model will suffer from underidentification, thereby yielding no unique solution when estimating the parameters of interest. The choice of whether to...
126 abstract: in this research we studied the effects of cyclic hydration and dehydration of cysts of artemia urmiana and artemia parthenogenetica on the hatching percentage, survival and growth. the experiment was carried out in 3 treatments (1-3 hydration/dehydration cycles) with 3 replicates for each treatment. later effects of cold preservation at -20°c during three time periods were ...
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