نتایج جستجو برای: روش sce

تعداد نتایج: 371090  

Journal: :Investigative ophthalmology & visual science 2012
Naoko Tsuboi Toshihiro Inoue Motofumi Kawai Miyuki Inoue-Mochita Tomokazu Fujimoto Nanako Awai-Kasaoka Akitoshi Yoshida Hidenobu Tanihara

PURPOSE To investigate the effect of monocyte chemoattractant protein-1 (MCP-1)/CC chemokine ligand 2 on aqueous humor outflow facility. METHODS Aqueous humor outflow facility was measured in enucleated porcine eyes in a constant pressure perfusion system with or without MCP-1 (1600 ng/mL). Expression of CCR2, an MCP-1 receptor, in Schlemm's canal endothelial (SCE) cells was examined by rever...

2006
William S. Keeton

In the northern hardwood region of North America managing for late-successional forest habitats and functions is an important element of ecosystem management. This study tests the hypothesis that uneven-aged practices can be modified to accelerate rates of late-successional forest development. An approach, termed ‘‘structural complexity enhancement’’ (SCE), is compared against conventional unev...

1985
Shermaine A Tilley Barbara K Birshtein

Though the phenomenon of sister chromatid exchange (SCE) 1 has now been known for over thirty years (1-3), its biological role(s) remains poorly defined (see ref. 4). The greatest number of observations of SCE have come from cytogenetic studies using agents such as [3H]thymidine or 5-bromodeoxyuridine to label sister chromatids differentially and observe their exchange. Such studies demonstrate...

Journal: :Journal of Management Studies 2023

We study the outcome of decision a state-controlled entity (SCE) to form an international joint venture (IJV) with foreign partner in SCE's country. Focusing on perspective host SCE, we propose that its search for partner, SCE will evaluate sociopolitical legitimacy effect candidate partner's corporate social performance (CSP). Thereby, consider CSP important selection criterion because decisio...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی - پژوهشکده اقتصاد 1393

شبیه سازی از تاریخچه ی بارش باران‏، معمولاً در مبحث هیدرولوژی‏ با استفاده از مدل های خوشه ای انجام می شود. از جمله این مدل ها، مدل نیمن - اسکات با پالس های مستطیلی است. یکی از مهم ترین مشکلات در مدل سازی بارش باران‏، اغلب برازش مدل های فرض شده است. برازش پارامترهای مدل نیمن - اسکات‏، از روش های گشتاوری انجام می شده است. اما به دلیل محدودیت هایی‏، در این جا‏، یک روش طیفی را با در نظر گرفتن تابع د...

Journal: :Traffic injury prevention 2015
Gregory M Fitch Richard J Hanowski Feng Guo

OBJECTIVE We explored drivers' mobile device use and its associated risk of a safety-critical event (SCE) in specific driving contexts. Our premise was that the SCE risk associated with mobile device use increases when the driving task becomes demanding. METHODS Data from naturalistic driving studies involving commercial motor vehicle drivers and light vehicle drivers were partitioned into su...

Journal: :Batteries 2023

All-Solid-State Lithium Batteries (ASSLB) are promising candidates for next generation lithium battery systems due to their increased safety, stability, and energy density. Ceramic solid composite electrolytes (SCE), which consist of dispersed ceramic particles within a polymeric host, among the preferred technologies use as in ASSLB systems. Synergetic effects between polymer electrolyte compo...

Journal: :Key Engineering Materials 2023

This paper investigates the short channel effects (SCE) of recently proposed Singular Point Source MOS (S-MOS) SiC MOSFET. The study was carried out using 2D and 3D TCAD simulations for a planar, trench S-MOS 1200V MOSFETs IV output characteristics up to under circuit transient conditions. device shows no SCE rated voltage when compared reference planar devices which exhibit strong SCE. is due ...

Journal: :Investigación en Educación Médica 2023

Introducción: Las sociedades científicas de estudiantes (SCE) son comunidades aprendizaje donde el estudiante forma sus competencias investigativas.
 Objetivo: Elaborar un perfil contextualizado las características SCE en los programas ciencias la salud existentes Perú.
 Método: Se diseñó estudio tipo descriptivo y transversal, que se utilizó análisis documental encuesta. La población...

Journal: :Methods in molecular biology 2014
Dawn M Stults Michael W Killen Andrew J Pierce

A fully optimized staining method for detecting sister chromatid exchanges in cultured cells is presented. The method gives reproducibly robust quantitative results. Sister chromatid exchange is a classic toxicology assay for genotoxicity and for detecting alterations to the biochemistry underlying cellular homologous recombination. Growth of cells in the presence of 5'-bromo-deoxyuridine for t...

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