منابع مشابه
60 Years of Progress—CDC and Infectious Diseases
ensure that the areas around military bases in the southern United States remained malaria-free. Initial facilities were modest, a few rooms on the sixth floor of the Volunteer Building on Peachtree Street in Atlanta. Hardly anyone could have foreseen the future of this small organization. But Joseph W. Mountin, who was charged with setting it up, was not just anyone. An architect of modern pub...
متن کاملthe innovation of a statistical model to estimate dependable rainfall (dr) and develop it for determination and classification of drought and wet years of iran
آب حاصل از بارش منبع تأمین نیازهای بی شمار جانداران به ویژه انسان است و هرگونه کاهش در کم و کیف آن مستقیماً حیات موجودات زنده را تحت تأثیر منفی قرار می دهد. نوسان سال به سال بارش از ویژگی های اساسی و بسیار مهم بارش های سالانه ایران محسوب می شود که آثار زیان بار آن در تمام عرصه های اقتصادی، اجتماعی و حتی سیاسی- امنیتی به نحوی منعکس می شود. چون میزان آب ناشی از بارش یکی از مولفه های اصلی برنامه ...
15 صفحه اولProgress and change
W e are happy to announce the transition in the Editor-in-Chief of Evolution, Medicine and Public Health (EMPH) from Stephen Stearns to Charles Nunn. It occurred on 1 January 2017. As part of this transition, we anticipate some turnover in the editorial board, for it coincides with the terms of our first group of Associate Editors. We thank all members of the editorial board for helping to grow...
متن کاملResponsibility beyond 60 years.
T his year marks the 60th anniversary of the atomic bombings of Hiroshima and Nagasaki that ended World War II. Whatever the historical circumstances at the time, the bombings were tragic experiences for the cities and for the many who sustained severe blast, heat, and radiation injuries. The horrifying consequences prompted efforts to control nuclear arms proliferation, an issue that still rem...
متن کامل60 years of IUCr journals.
In the 60 years since its birth in 1948, the number of journals published by the International Union of Crystallography has risen from one to eight. A brief account of the history of the forerunner of the IUCr journals, Zeitschrift für Kristallographie, is given. The context of the birth of the IUCr and the first of its journals, Acta Crystallographica, is recalled. The circumstances which led ...
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ژورنال
عنوان ژورنال: Magazine of Concrete Research
سال: 2009
ISSN: 0024-9831,1751-763X
DOI: 10.1680/macr.2009.61.1.1