نتایج جستجو برای: bcb

تعداد نتایج: 300  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده کشاورزی 1389

هدف از مطالعه حاضر انتخاب اووسیت ها و زایگوت های توانا برای تکامل رویانی از طریق بکارگیری تست بریلیانت کرزیل بلو (bcb) است. ابتدا رنگ bcb در محیط dpbs تغییر یافته با 0.4% از bsa در سه غلضت 13، 26 و 39 میکرومول رقیق و برای انجام چهار آزمایش مورد نظر استفاده شد. در آزمایش اول رابطه بین غلضت های مختلف تست bcb و انتخاب اووسیت بررسی و در آزمایش دوم رابطه بین اندازه فولیکول و رشد اووسیت توسط تست bcb ...

2009
Stephanie Castro Antonio Eduardo Damin Cláudia Sellitto Porto Paulo Caramelli Ricardo Nitrini

The Brief Cognitive Battery (BCB) developed by our group for cognitive assessment of low educated individuals has also shown to be highly accurate in diagnosing dementia of individuals with medium or high levels of education, making it a useful tool for populations with heterogeneous educational background. The application of BCB takes around eight minutes, a rather long period for a screening ...

2016
K. C. Chan

This paper reports the characterization of a photosensitive benzocyclobutene (BCB), a low dielectric constant spin-on polymer for use as interlayer dielectric in the microelectronics industry. Research work is divided into three main sections. First, BCB thin film characterization was done to investigate the effects of curing conditions on BCB film thickness, dielectric properties, optical prop...

2007
Wei-Yen Chen

Title of Dissertation: BENZOCYCLOBUTENE MICRORING RESONATORS Wei-Yen Chen, Doctor of Philosophy, 2007 Dissertation Directed By: Professor Ping-Tong Ho Department of Electrical and Computer Engineering Wavelength division multiplexing (WDM) at optical carrier frequencies offers more capacity and flexibility of fiber networks and upgrades conventional point-topoint fiber-optic transmission links ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده کشاورزی و منابع طبیعی 1390

هدف از مطالعه حاضر ارزیابی تاثیر تست بریلیانت کرزیل بلو (bcb) در انتخاب اووسیت های توانا برای تکامل رویانی بر اساس اندازه فولیکول است. تست بریلیانت کرزیل بلو، فعالیت آنزیم گلوکز -6- فسفات دهیدروژناز را تخمین می زند، این آنزیم در اووسیت های در حال رشد سنتز می شود اما دارای فعالیت کمتری در اووسیت های رشد یافته است. فولیکول ها ی تخمدان بر اساس اندازه به سه گروه کوچک (3 > میلی متر )، متوسط (6-3 میل...

1997
J-B Lee M G Allen

Various micromachining techniques exist to realize integrated microelectromechanical systems (MEMS), which include sensors, signal processing and/or driving circuits, and/or actuators in one small die. Post-processing techniques performed on foundry-fabricated circuits (e.g., MOSIS) are attractive since such an approach eliminates the need for an in-house integrated circuit fabrication line to ...

Journal: :Organizações & Sociedade 2023

Resumo A partir da crítica à racionalidade instrumental, baseada em Weber, Habermas e Arendt, busca-se analisar, por meio de entrevistas das lideranças envolvidas na criação do Banco Central Brasil (BCB), a tensão entre política técnica sua formação como burocracia. pesquisa, história oral, foi feita com base realizadas pelo CPDOC/FGV, publicadas 2019, 25 volumes “Coleção História Contada Brasi...

2015
Hongtao Ji Youning Wang Catherine Cloix Kexue Li Gareth I. Jenkins Shuangfeng Wang Zhonglin Shang Yiting Shi Shuhua Yang Xia Li Gregory P. Copenhaver

Cell water permeability and cell wall properties are critical to survival of plant cells during freezing, however the underlying molecular mechanisms remain elusive. Here, we report that a specifically cold-induced nuclear protein, Tolerant to Chilling and Freezing 1 (TCF1), interacts with histones H3 and H4 and associates with chromatin containing a target gene, blue-copper-binding protein (BC...

Journal: :Administrative Sciences 2023

In recent years, there has been growing awareness of the need for sustainability in hospitality industry. The hotel industry, particular, identified as a significant contributor to environmental degradation. To address this issue, managers have begun adopt green human resource management (GHRM) practices promote sustainable behavior among employees. This research paper explores relationship bet...

2012
Liqin Wang Jiapeng Lin Juncheng Huang Jing Wang Yuncheng Zhao Tong Chen

Sheep oocytes derived from the ovaries collected from the slaughterhouse are often used for research on in vitro embryo production, animal cloning, transgenesis, embryonic stem cells, and other embryo biotechnology aspects. Improving the in vitro culture efficiency of oocytes can provide more materials for similar studies. Generally, determination of oocyte quality is mostly based on the layers...

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