نتایج جستجو برای: 381 ق

تعداد نتایج: 6908  

1999
Gideon Gal Lars G. Rudstam Charles H. Greene

It is possible to increase the sampling resolution and the available information on zooplankton populations by applying acoustic sampling techniques. Knowledge of an organism’s acoustic target strength (TS) is critical for translating acoustic data into meaningful biological information, such as numerical abundance. We have taken several approaches to evaluate the acoustic TS of Mysis relicta, ...

Journal: :Journal of breast imaging 2022

Abstract Objective This study assessed mentorship interest within the breast radiologist community to guide development of a program through Society Breast Imaging (SBI). Methods A 19-question survey developed by SBI committee was distributed electronically its members March 16, 2021, May 7, gauge in forming society-sponsored program. Responses were analyzed, with subgroups compared using chi-s...

2003
Timothy Molloy Yao Wang George A.C. Murrell

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 381 1. Characterisational Studies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 383 1.1 Insulin-Like Growth Factor-I (IGF-I) . . . . . . . . . . . . ...

2007
Y. L. Abdel-Magid M. A. Abido

عاطقلا طبر ي يذ لا ة يبرهكلا ىو قلا ماظنل يكيمانيدلارارقتسلال ةضيفتسم ةيلمع ةسارد ثحبلا اذه مدقي ني ب ة لوقنملا ةرد قلا ةدا يز ى لع ك لذ ريثأ ت و ةيدوعس لا ءا برهآ ةآر ش ن م ط سولأا عا طقلا و يقرش لا نيعاطقلا ، ىوقلا مظن تاتبثم طبض للاخ نم كلذو . دقل شم ةغايص مت ةلك طبض ةروص ىف تاتبثملا هذه ةلثمأ ةلكشم . ماظنلا ءادأ نيسحتل ك لذو ةدر فنملا ماظنلا ميق ىلع نادمتعت فده يتلاد حارتقا مت دقلو . د قلو ...

2015
Xiaodong Shi Chunhua Yan Baoquan Liu Chunxiao Yang Xuedan Nie Xiaokun Wang Jiaolin Zheng Yue Wang Yulan Zhu Zheng Li

Neural stem cells are self-renewing, multipotent and undifferentiated precursors that retain the capacity for differentiation into both glial (astrocytes and oligodendrocytes) and neuronal lineages. Neural stem cells offer cell-based therapies for neurological disorders such as Alzheimer's disease, Parkinson's disease, Huntington's disease and spinal cord injuries. However, their cellular behav...

Journal: :Alzheimer's & Dementia 2019

Journal: :Bacteriological reviews 1977
B F Langworth

INTRODUCTION.............................................................. 373 CLASSIFICATION ......... 374 DESCRIPTION OF F. NECROPHORUM. 376 Cellular Morphology ................................... 376 Lipopolysaccharide ................................... 376 Toxins ................................... 377 Biochemical Properties ........ ........................... 378 Serological Properties ....

2009
Penny J. Lewis Tim Dornan David Taylor Mary P. Tully Val Wass Darren M. Ashcroft

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 379 1. Literature Search Methodology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380 1.1 Search Strategy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Journal: :Cancer Biology & Therapy 2018

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