نتایج جستجو برای: ماده 725

تعداد نتایج: 36253  

ژورنال: :مجله اپیدمیولوژی ایران 0
آذر اسد آبادی a asadabadi msc, department of biostatistics & epidemiology, school of health, kerman university of medical sciences, iranکارشناس ارشد آمار زیستی، گروه آمار زیستی و اپیدمیولوژی دانشکده بهداشت و مرکز تحقیقات مدل سازی در سلامت دانشگاه علوم پزشکی کرمان، کرمان، ایران عباس بهرامپور a bahrampour professor, phd, modeling of health research center, department of biostatistics & epidemiology, school of health, kerman university of medical sciences, iranاستاد گروه آمار زیستی و اپیدمیولوژی دانشکده بهداشت و مرکز تحقیقات مدل سازی در سلامت دانشگاه علوم پزشکی کرمان، کرمان، ایران علی اکبر حقدوست aa haghdoost associate professor, phd, modeling of health research center, department of biostatistics & epidemiology, school of health, kerman university of medical sciences, iranاستاد گروه آمار زیستی و اپیدمیولوژی دانشکده بهداشت و مرکز تحقیقات مدل سازی در سلامت دانشگاه علوم پزشکی کرمان، کرمان، ایران

مقدمه و اهداف: در سال‎های اخیر، توجه قابل ملاحظه‎ای به مدل‎های آماری برای طبقه‎بندی داده‎های پزشکی با توجه به بیماری‎های مختلف و پیامدهای آن‎ها شده است. شبکه‎های عصبی مصنوعی به دلیل عدم نیاز به پیش فرض با موفقیت برای تشخیص الگو و پیش‎بینی در برخی از مطالعه های بالینی استفاده شده‎اند. هدف از این مطالعه، مقایسه دو مدل آماری شبکه عصبی مصنوعی و رگرسیون لجستیک برای پیش بینی بقای بیماران مبتلا به سرط...

1996
Edward H. Shortliffe James J. Cimino Robert A. Greenes Vimla L. Patel

The InterMed Collaboratory is collaborative project involving six participating medical institutions (Stanford University, Columbia University, Brigham and Women’s Hospital, Massachusetts General Hospital, McGill University, and the University of Utah). There are two broad mandates for the effort. The first is to further the development, sharing, and demonstration of numerous software and syste...

Journal: :Nihon Ika Daigaku zasshi 1997
S Inuzuka M Hayashida M Nihira

The results of toxicology screening of samples from 725 patients admitted to the Critical Care Medical Center (CCMC) of Nippon Medical School during a 10-month period from 1992-1993 (Group A) and a 4-month period from 1995-1996 (Group B) were discussed. We investigated the drug use of emergency patients using immunoassay. EMIT and Triage. The results were confirmed by Gas Chromatography/Mass Sp...

Journal: :The Journal of biological chemistry 2002
Michael T Kloth Andrew D Catling Corinne M Silva

Of the seven signal transducers and activators of transcription that have been identified, STATs 1, 3, and 5a/5b can be activated not only by a multitude of cytokines but also by some growth factors. The data presented here demonstrate that, in contrast to activation by the cytokine, growth hormone (GH), the activation of STAT5b by the growth factor, epidermal growth factor (EGF), requires over...

Journal: :Plant physiology 1966
L H Pratt W R Briggs

The nonphotochemical reactions of phytochrome in the coleoptiles of dark-grown corn seedlings were studied at 3 temperatures: 14 degrees , 24 degrees , and 34 degrees . The data obtained show that the destruction of P(fr) is the only measurable reaction occurring; reversion of P(fr) to P(r) was not found. The Q(10)'s (2.7 and 3.5) and zero order kinetics found for the destruction reaction are c...

Journal: :Zeitschrift fur Naturforschung. C, Journal of biosciences 2008
Kiriakos Kotzabasis Eleni Navakoudis Demetrios J Vakalounakis

Plants, as well as fungi, use ambient sunlight as information to regulate photomorphogenetic processes. The photobiological control of this information showed that the development of photobiological greenhouse plastic covers simulates a photonic information that leads to a physiological enhancement of plant productivity and fungal disease control, thus minimizing the need for the use of agroche...

Journal: :Journal of Entomological Society of Iran 2023

پیرو یافتن تک‌یاخته­ی Hepatozoon canis و نماتود Cercopithifilaria bainae در سگ­های ایران، این مطالعه با هدف تشخیص ناقلین بالقوه­ی دو انگل میان کنه­های جمع­آوری شده از ۵ استان ایران انجام شد. مهر ماه 1397 تا خرداد 1401 تعداد 222 قلاده سگ صاحبدار 541 ولگرد استان­های­ همدان (305 قلاده)، کرمانشاه (227 یزد (80 خوزستان (71 قلاده) مازندران جهت آلودگی به کنه­ مورد بررسی قرار گرفتند. جمع آوری (3339 عدد)...

2005
RICHARD J. FREER ALAN R. DAY

Limas CJ, Cohn JN (1974) Stimulation of vascular smooth muscle Na-K ATPase by vasodilators. Circ Res 35: 601-607 Messina EJ, Weiner R, Kaley G (1976) Prostaglandins and local circulatory control. Fed Proc 35: 2367-2375 Schwartz A, Lindenmeyer GE, Allen JC (1975) The sodiumpotassium adenosine triphosphatase: Pharmacological, physiological, and biochemical aspects. Pharmacol Rev 27: 3-134 Somlyo ...

2016
Grażyna Broniek Ewa Langwińska-Wośko Małgorzata Sybilska Jerzy Szaflik Jacek P. Szaflik Marta Wróblewska

Introduction: Recipients of corneal transplants are at risk of healthcare-associated infections, which, apart from other causes of surgical site infections, may also occur as a result of the transfer of infected corneal tissue. In this study we assessed the risk of bacterial and fungal infections based on the results of routine microbiological testing of cornea preservation fluid samples. Mater...

2008
C. Comito P. Schilke U. Endesfelder I. Jiménez - Serra J. Martı́n - Pintado

Context. Due to its relatively small distance (725 pc), the Cepheus A East star-forming region is an ideal laboratory to study massive star formation processes. Aims. Based on its morphology, it has been suggested that the flattened molecular gas distribution around the YSO HW2 may be a 350-AU-radius massive protostellar disk. Goal of our work is to ascertain the nature of this structure. Metho...

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