Roger H Unger

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

284-287 Unger

ning services,7 and research has suggested that language barriers, poverty and a maledominated culture are obstacles to the effective practice of contraception.8 These findings imply that Hispanic women would choose to limit their fertility if they had the required knowledge and resources. However, a woman’s intention to have additional children is one of the most important predictors of childb...

متن کامل

Roger E . H . CARR , ST AT , IN Coates AND TROTSKY

H. C A R R is best known for his History of Soviet Russia, the first three volumes of w hich have been published by Penguin, bu t he has also w ritten on the philosophy of history. In 1961 he gave the George M acaulay Trevelyan M em orial lectures a t Cam ­ bridge U niversity on the them e What is History? In these lectures C arr placed great stress on the im portance of historical causation. S...

متن کامل

Roger Clarke

The search for viable eBusiness models continues. But important information is being overlooked. Discussions of open source software all too often focus on the limited context of Microsoft appearing to feel threatened by what it portrays as unbusinesslike competition from Linux and OpenOffice.org; whereas that debate is merely one small facet of the whole. Moreover, in addition to software, a g...

متن کامل

Roger Hanlon

Megadamania The global desire to develop energyhungry industries and Western lifestyles, combined with the necessity to do so without further increasing the use of fossil fuels, has led to a massive spree of dam building around the world. A recent assessment by Christiane Zarfl from the Leibniz Institute of Freshwater Ecology and Inland Fisheries at Berlin, Germany, and colleagues estimates tha...

متن کامل

Roger Hendrix

Roger Hendrix is Professor of Biological Sciences at the University of Pittsburgh and a Co-Director of the Pittsburgh Bacteriophage Institute. He got his undergraduate education at Caltech, went to Harvard for a PhD in biochemistry and molecular biology, and did postdoctoral work in the Biochemistry Department at the Stanford Medical School. Since 1973 he has been at the University of Pittsburg...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: The Lancet

سال: 2020

ISSN: 0140-6736

DOI: 10.1016/s0140-6736(20)32347-3