نتایج جستجو برای: 1354

تعداد نتایج: 674  

2008
J. F. Jansen C. R. Jeukens M. C. Vlooswijk H. J. Majoie M. C. de Krom A. P. Aldenkamp P. A. Hofman W. H. Backes

[1] Marieb, Human Anatom & Phys 2004 Pearson Education; [2] Araujo, Epilepsia 2006 47:1354; [3] Geuze, Mol Psych 2005 10:147; [4] Jack, Radiology 1989 172:549; [5] Watson, Neurology 1992 42:1743; [6] Mathalon, Psych Res NeuroIm 1993 50:121; [7] Tisserand, Neurobiol of Aging 2000 21:569. Table 1: Interand intra-reader variabilities and reliability measures for the left (L) and right (R) hippocam...

Journal: :Monthly Notices of the Royal Astronomical Society 2001

ژورنال: :مجله علوم کشاورزی ایران 1994
مجید کوپاهی رضا احمدی

در این مطالعه تابع عرضه چغندرقند در کرج در فاصله زمانی 1354 الی 1369 بررسی شده است. به دلیل ظهور انقلاب اسلامی و شروع جنگ عراق – ایران‘ از متغیرهای مجازی برای تفکیک دوره مطالعه بدو دوره 60-1354 ئ 69-1360 استفاده شده است. یافته های حاصل از این مطالعه نشان می دهد که مهمترین عامل درتغییرات عرضه چغندرقند تغییرات قیمت می باشد. و این امر باعث گردیده است که عرضه چغندرقند دچا ر تغییرات شده و از یک محصو...

Journal: :Journal of lipid research 1982
W K Wilson T J Scallen C U Morrow

Simple methods for determining the enantiomeric purity of mevalonolactone and linalool by NMR using the chiral shift reagent Eu(hfc)3 are reported. These methods are more reliable than polarimetry and require only a few milligrams of sample to detect as little as 2% of the minor enantiomer. The accuracy of these methods is limited primarily by spectral resolution for samples of high enantiomeri...

2011
Peiwen Chen Yujie Huang Rosabel Bong Yanping Ding Nan Song Xiaofeng Wang Xiaomin Song Yongzhang Luo

Purpose: Elevated numbers of tumor-associated macrophages (TAMs) in the tumor microenvironment are often correlated with poor prognosis in melanoma. However, the mechanisms by which TAMs modulate melanoma growth are still poorly understood. The present study was aimed at examining the function and mechanism of TAM-derived adrenomedullin (ADM) in angiogenesis and melanoma growth. Experimental De...

Journal: :Anesthesiology 2011
Henry Rosenberg Georgirene D Vladutiu Marilyn Green Larach

1. Palmer SK: Preserving patients’ health curing WWII: Commentary. ANESTHESIOLOGY 2010; 113:685– 6 2. Beecher HK: Ethics and clinical research. N Eng J Med 1966; 274:1354 – 60 3. Vollmann J, Winau R: Informed consent in human experimentation before the Nuremberg code. BMJ 1996; 313:1445–9 4. Harkness J, Lederer S, Wikler D: Laying ethical foundations for clinical research. Bull World Health Org...

2006
E. D. Lund V. I. Adamchuk K. L. Collings P. E. Drummond C. D. Christy

Since conventional sampling and laboratory soil analysis do not provide a cost effective capability to obtain georeferenced measurements with adequate frequency, different onthe-go sensing techniques have been attempted. One such recently commercialized sensing system combines mapping of soil electrical conductivity and pH. The concept of direct measurement of soil pH has allowed for a substant...

2012
Alexander Romanovsky

The on-going RSSB/EPSRC UK SafeCap project develops modelling techniques and tools for improving railway capacity while ensuring that safety standards are maintained. This paper reports recent SafeCap results on designing a Domain Specific Language (DSL), a verification infrastructure and the approaches to estimating and improving capacity. © 2012 Newcastle University. Printed and published by ...

2017
Theresa A. Lawrie Ana Pilar Betrán Mandisa Singata-Madliki Alvaro Ciganda G. Justus Hofmeyr José M. Belizán Tina Dannemann Purnat Sarah Manyame Catherine Parker Gabriela Cormick

BACKGROUND The preconception period has the potential to influence pregnancy outcomes and randomized controlled trials (RCTs) are needed to evaluate a variety of potentially beneficial preconception interventions. However, RCTs commencing before pregnancy have significant participant recruitment and retention challenges. The Calcium And Pre-eclampsia trial (CAP trial) is a World Health Organiza...

2006
Masanobu OZAKI Takafumi NAGATOMO Takehiko MAEDA Shiroh KISHIOKA Hiroyuki YAMAMOTO

effective symptomatic relief in patients with dysmotility-like functional dyspepsia, and is widely used in the treatment of gastritis. Gastric motility may be regulated by multiple neural systems. Studies on the mechanisms involving the neuronal systems suggest the involvement of cholinergic and noradrenergic systems. Additionally, various studies have suggested the existence of dopamine neuron...

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