نتایج جستجو برای: cd1

تعداد نتایج: 1658  

ژورنال: :پژوهش سیستم های بس ذره ای 0
محمد حسین احسانی عضو هیات علمی دانشگاه سمنان سمیه عزیزی فارغ التحصیل حمید رضاقلی پور عصو هیات علمی و رییس دانشکده فیزیک دانشگاه سمنان

در این تحقیق نانوذرات (x=0.5, 0.8) cd1-xznxs به کمک تابش ماکروویو تهیه شدند. خواص ساختاری نانوذرات با استفاده از پراش پرتو ایکس و (ftir) و (edax) مورد بررسی قرار گرفت. نتایج بررسی هایxrd نشان می دهد که ساختار بلوری نانوذراتcd0.5zn0.5s از نوع مکعبی و نانوذرات cd0.2zn0.8s از نوع هگزاگونال می باشد و کوچکتر شدن اندازه بلورک ها وارد شدن zn در شبکه را گزارش میدهد. طیف سنجی edax مقدار واقعی نمونه ها ر...

Journal: :Frontiers in behavioral neuroscience 2015
C. K. Mulder M. P. Gerkema E. A. Van der Zee

INTRODUCTION With time-place learning (TPL), animals link an event with the spatial location and the time of day (TOD). The what-where-when TPL components make the task putatively episodic-like in nature. Animals use an internal sense of time to master TPL, which is circadian system based. Finding indications for a role of the hippocampus and (early) aging-sensitivity in TPL would strengthen th...

Journal: :Journal of Luminescence 1994

Journal: :Journal of immunology 1999
S M Behar T A Podrebarac C J Roy C R Wang M B Brenner

Human and murine T cells that specifically recognize CD1d and produce IL-4 and IFN-gamma play a role in immunoregulation and tumor rejection. In the mouse, most CD1d1-reactive T cells described express an invariant Valpha14-Jalpha281 TCR associated with TCR beta-chains of limited diversity. Similarly, human CD1d-reactive T cells express a highly restricted TCR repertoire. Here we report the une...

Journal: :Gcb Bioenergy 2021

Although the process of microbial degradation coal to produce biomethane has got much attention from many research works, products profiles at initial stage methanogenic bioconversion are not clear yet. In this study, five coal-degrading bacterial strains (CD1, CD10, CD20, CD24, and CD25) a community were isolated identified. Among them, CD1 CD24 belong Paenibacillus sp., CD10 CD20 Bacillus CD2...

Journal: :Journal of Materials Science: Materials in Electronics 2021

Metal nanoparticles-decorated semiconductor nanomaterials generally hold a series of advantages especially enhanced electron–hole pair lifetime and thus exhibit superior solar energy conversions. In this study, we report facile solution processing Au-decorated Cd1−xZnxS, where x = 0, 0.25, 0.5, 0.75, 1, nanocomposites their photocatalytic activity against methylene blue (MB) dye degradations. T...

Journal: :Journal of Advances in Modeling Earth Systems 2023

Abstract Linear kinematic features (LKFs) are found everywhere in the Arctic sea‐ice cover. They strongly localized deformations often associated with formation of leads and pressure ridges. In viscous‐plastic (VP) models, simulation LKFs depends on several factors such as grid resolution, numerical solver convergence, placement variables mesh. this study, we compare two recently proposed discr...

Journal: :Coatings 2021

We developed silver-doped Cd1–xAgxO thin films (where x = 0, 0.01, 0.02, 0.03 and 0.04) on amorphous glass substrate by an automated nebulizer spray pyrolysis set-up. The XRD patterns show rock salt cubic crystal structures, the crystallite sizes vary with respect to Ag doping concentrations. SEM images exhibited a uniform distribution of grains addition Ag; this feature could support enhanceme...

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