همهاخبارمکان‌یابراهنمای خریدتصاویرویدیومقالات علمی
درباره برتیناتماس با ماهوش مصنوعی رایگانایمیل رایگانمترجم رایگانDNS رایگانهواشناسیکاوش برتیناپشتیبانیتبلیغ در برتینا
درباره سرچحریم خصوصیشرایط

برتینا (فناوری پیشرفته پارسیان) شرکت دانش‌بنیان حوزه هوش مصنوعی

مکان یاب
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www.pnas.org/doi/abs/10.1073/pnas.83.22.8604PDF

Photocrosslinking of the signal sequence of nascent preprolactin to the 54-kilodalton polypeptide of the signal recognition particle.

UC Krieg, P Walter, AE Johnson - Proceedings of the National Academy of …, 1986 - pnas.org
۵۶۴ ارجاع1986

… The specific photocrosslinking of the 54-kDa subunit also strongly suggests that the signal … binds to the 54-kDa protein of the SRP. We have demonstrated previously that the 54-kDa …

pubs.acs.org/doi/full/10.1021/jo00020a006

Acyclic stereoselection. 54. Extending the scope of the Evans asymmetric aldol reaction: preparation of anti and" non-Evans" syn aldols

MA Walker, CH Heathcock - The Journal of Organic Chemistry, 1991 - ACS Publications
۳۳۶ ارجاع1991

The Evans reagent, imide 1, reacts with aldehydes under Lewis acid catalysis to give anti or “non-Evans” syn aldols 5 or 6, depending on the reaction con-ditions. This discovery …

www.jci.org/articles/view/107750PDF

Continuous Distributions of Ventilation-Perfusion Ratios in Normal Subjects Breathing Air and 100% O2

PD Wagner, RB LARAvuSO, RR Uhi, JB West - The Journal of clinical …, 1974 - jci.org
۶۰۹ ارجاع1974

A new method has been developed for measuring virtually continuous distributions of ventilation-perfusion ratios (V̇ A /Q̇) based on the steadystate elimination of six gases of …

ecommons.cornell.edu/entities/publication/c66de614-e524-46a3-a4cb-0...

On-farm composting handbook (NRAES 54)

R Rynk, M Van de Kamp, GB Willson, ME Singley… - 1992 - ecommons.cornell.edu
۱۴۱۳ ارجاع1992

Published in 1992, this book remains a staple in composting education programs. The 11 chapters cover: benefits and drawbacks of composting; the composting process; raw materials; …

jamanetwork.com/journals/jama/article-abstract/2647859PDF

Colorectal cancer mortality rates in adults aged 20 to 54 years in the United States, 1970-2014

RL Siegel, KD Miller, A Jemal - Jama, 2017 - jamanetwork.com
۳۰۳ ارجاع2017

… We analyzed CRC mortality among persons aged 20 to 54 years by race from 1970 through 2014. … In contrast, rates in black individuals decreased over the entire study period among …

www.sciencedirect.com/science/article/pii/0016508593908568

Primary liver cancer in genetic hemochromatosis: a clinical, pathological, and pathogenetic study of 54 cases

YM Deugnier, D Guyader, L Crantock, JM Lopez… - Gastroenterology, 1993 - Elsevier
۲۷۱ ارجاع1993

… in an attempt to (1) detail fully the main clinical, biological, and pathological features of 54 … The present study of 54 patients represents, to our knowledge, the largest survey of subjects …

psycnet.apa.org/journals/psp/54/6/917/

Finding the face in the crowd: an anger superiority effect.

CH Hansen, RD Hansen - Journal of personality and social …, 1988 - psycnet.apa.org
۲۰۲۸ ارجاع1988

… On 54 trials, all nine faces displayed the same emotional gesture. On the remaining 54 trials, one of the faces displayed a different emotion than the other eight. The first factor in the …

jamanetwork.com/journals/jamapsychiatry/article-abstract/497786

The cross-national epidemiology of panic disorder

MM Weissman, RC Bland, GJ Canino… - Archives of general …, 1997 - jamanetwork.com
۶۹۰ ارجاع1997

… Data in the NCS included ages 18 to 54 years as no one older than 54 years was sampled. … The NCS did not include anyone older than 54 years. Possible medical causes of panic …

adc.bmj.com/content/50/5/351.abstractPDF

Malabsorption syndrome with cow's milk intolerance. Clinical findings and course in 54 cases.

P Kuitunen, JK Visakorpi, E Savilahti… - Archives of Disease in …, 1975 - adc.bmj.com
۳۸۰ ارجاع1975

Fifty-four infants with the malabsorption syndrome and cow's milk intolerence seen during 1962-1971 were investigated. All had diarrhoea and failed to thrive. Most had vomiting and …

www.bmj.com/content/345/bmj.e5888.abstractPDF

Effectiveness of intervention on physical activity of children: systematic review and meta-analysis of controlled trials with objectively measured outcomes (EarlyBird 54)

B Metcalf, W Henley, T Wilkin - Bmj, 2012 - bmj.com
۸۹۵ ارجاع2012

RESEARCH Page 1 Effectiveness of intervention on physical activity of children: systematic review and meta-analysis of controlled trials with objectively measured outcomes (EarlyBird …

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