نتایج جستجو برای: شاخص sei

تعداد نتایج: 76945  

Journal: :The Journal of the Acoustical Society of America 2011
Mark F Baumgartner Sarah E Mussoline

Passive acoustic monitoring allows the assessment of marine mammal occurrence and distribution at greater temporal and spatial scales than is now possible with traditional visual surveys. However, the large volume of acoustic data and the lengthy and laborious task of manually analyzing these data have hindered broad application of this technique. To overcome these limitations, a generalized au...

ژورنال: :مهندسی اکوسیستم بیابان 0
سید علی موسوی sayed ali mousavi natural resources facultyدانشکده منابع طبیعی ابوالفضل رنجبر فردوئی abolfazl ranjbar fordoei natural resources facultyدانشکده منابع طبیعی سید حجت موسوی sayed hojjat mousavi natural resources facultyدانشکده منابع طبیعی سید جواد ساداتی نژاد sayed javad sadatinejad department of renewable energies and environmentدانشکده انرژی های نو و محیط زیست

فرسایش خاک توسط نیروی توأمان فرایندهای آب و باد سبب تخریب اراضی در سطحی گسترده می شود. بنابراین مدل سازی منطقه ای فرسایش پذیری یکی از مناسب ترین راهکارهای تخمین هدررفت خاک محسوب می گردد. لذا هدف از این پژوهش، تدوین یک مدل منطقه ای فرسایش پذیری توسط روش های آماری، از طریق رابطه سنجی بین پارامترهای فیزیکی خاک و شاخص های دورسنجی در خور و بیابانک است. روش نمونه برداری میدانی، از نوع ترانسکت خطی بود...

2014
Sophie von Stumm

Self-estimates of intelligence (SEI), which influence to what extent people engage in and how well they perform at a task, are subject to distortion. Here, the distortion effects of individual differences in intelligence (IQ), gender, and proximal (with reference to test performance) and distal (with reference to IQ score distributions) assessments of SEI were tested in a sample of 200 British ...

Journal: :Infection and immunity 1998
S H Munson M T Tremaine M J Betley R A Welch

Staphylococcal enterotoxins are exotoxins produced by Staphylococcus aureus that possess emetic and superantigenic properties. Prior to this research there were six characterized enterotoxins, staphylococcal enterotoxin types A to E and H (referred to as SEA to SEE and SEH). Two new staphylococcal enterotoxin genes have been identified and designated seg and sei (staphylococcal enterotoxin type...

ابوالفضل رنجبر فردویی سید علی موسوی, سیدجواد ساداتی نژاد سیدحجت موسوی

فرسایش خاک متاثر از عوامل فرسایش‌پذیر و فرساینده است و مدل‌سازی منطقه‌ای فرسایش‌پذیری می‌تواند معیاری برای برآورد میزان هدررفت خاک و تخریب اراضی محسوب شود. هدف از این پژوهش مدل‌سازی فرسایش‌پذیری در منطقه خوروبیابانک با استفاده از مؤلفه‌های فیزیکی خاک، فیزیونومی زمین و پوشش گیاهی از طریق روش‌های تحلیل‌ آماری است. بدین منظور ابتدا تعداد 33 نمونه خاک در امتداد سه ترانسکت از واحدهای پلایا تا کوهستا...

Journal: :Brain research 2015
Yangye Hu Muyin Duan Shuang Liang Yuan Wang Yi Feng

Oxidative damage and apoptosis are critical factors contributing to neuronal death during a stroke. The aim of the present study was to evaluate the neuroprotective effects of senkyunolide I (SEI) on focal cerebral ischemia-reperfusion (I/R) injury in rats, and investigate the underlying mechanisms. Male Sprague-Dawley rats were subjected to transient middle cerebral artery occlusion (tMCAO) fo...

Journal: :British journal of psychology 2014
Sophie von Stumm

Self-estimates of intelligence (SEI), which influence to what extent people engage in and how well they perform at a task, are subject to distortion. Here, the distortion effects of individual differences in intelligence (IQ), gender, and proximal (with reference to test performance) and distal (with reference to IQ score distributions) assessments of SEI were tested in a sample of 200 British ...

Journal: :International journal of oncology 2014
Samil Jung Jiyeon Ohk Dongjun Jeong Chengping Li Soonduck Lee Jingjing Duan Changjin Kim Jong-Seok Lim Young Yang Keun-Il Kim Myeong-Sok Lee

The p34(SEI-1) oncoprotein is involved in a transcriptional regulation, cell cycle regulation, apoptosis, development and many other important cellular functions. Our present study suggests that p34(SEI-1) can promote metastasis by enhancing migration and invasion of cancer cells. Consistently, p34(SEI-1) expression was found to be increased as the tumor invasiveness progressed in human breast ...

Journal: :International journal of oncology 2013
Samil Jung Chengping Li Dongjun Jeong Soonduck Lee Jiyeon Ohk Meeyoung Park Songyi Han Jingjing Duan Changjin Kim Young Yang Keun-Il Kim Jong-Seok Lim Young-Sook Kang Myeong-Sok Lee

A 34-KD protein encoded by the SEI-1 gene (p34(SEI‑1)), is a relatively recently discovered oncoprotein that has multiple important biological functions. Our data show that p34(SEI-1) enhances cancer cell survival and promotes tumorigenesis by downregulating the tumor suppressor PTEN, a negative regulator of the PI3K/AKT signaling pathway, and therefore activating the PI3K/AKT signaling pathway...

Journal: :Cancer research 2005
Dong-Jiang Tang Liang Hu Dan Xie Qiu-Liang Wu Yan Fang Yixin Zeng Jonathan S T Sham Xin-Yuan Guan

Amplification of SEI-1, a cell cycle regulatory gene at 19q13.1, is commonly detected in ovarian cancer, suggesting a role in the pathogenesis of ovarian cancer. In the present study, the oncogenic potential of SEI-1 was shown by anchorage-independent growth and tumor formation in nude mice with SEI-1-transfected NIH 3T3 mouse fibroblast cells. Silencing of SEI-1 gene expression by small interf...

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