نتایج جستجو برای: introduction in 1950s

تعداد نتایج: 17018487  

Journal: :The Journal of Thoracic and Cardiovascular Surgery 1989

Journal: :Medical History 2008
JOHN T MACFARLANE MICHAEL WORBOYS

It has become commonplace in accounts of medicine in the second half of the twentiethcentury to ascribe an ‘‘antibiotic revolution’’ to the years when penicillin became widely available from the early 1950s. However, to date there have been hardly any studies that demonstrate a major discontinuity in medical practices after mid-century, let alone that go on to specify their character. There wou...

Journal: :Journal of Modern Chinese History 2016

Journal: :International Journal of East Asian Studies 2017

Journal: :OAH Magazine of History 2012

Journal: :Journal of tourism and himalayan adventures 2021

In the transitional phase of Nepal, attaining peoples’ democracy in 1950, tourism and hospitality sector witnessed dynamism. The isolated Nepal was on way opening for tourism. This paper tries to frame a picture era 1950s when commercial introduced. An overlooked pioneer, Boris Lissanevitch, who established international-standard Royal Hotel Kathmandu 1954, assisted making key changes progressi...

Journal: :Journal of Circadian Rhythms 2003
Franz Halberg Germaine Cornélissen George Katinas Elena V Syutkina Robert B Sothern Rina Zaslavskaya Francine Halberg Yoshihiko Watanabe Othild Schwartzkopff Kuniaki Otsuka Roberto Tarquini Perfetto Frederico Jarmila Siggelova

Afew puzzles relating to a small fraction of my endeavors in the 1950s are summarized herein, with answers to a few questions of the Editor-in-Chief, to suggest that the rules of variability in time complement the rules of genetics as a biological variability in space. I advocate to replace truisms such as a relative constancy or homeostasis, that have served bioscience very well for very long....

Journal: :Comput. J. 2010
Michael Wetherfield

The author describes how he came to be employed, in 1957, as a programmer at Nelson Research Laboratories (Stafford), then the hub of the English Electric Company’s software activities, at a time when the throughput of the English Electric DEUCE computer had just been potentially improved by doubling the amount of data that could be punched on each Hollerith input card, necessitating a correspo...

Journal: : 2022

In the history of USSR, 1950s are a period rarely comprehended by historians as whole. Instead, they interpreted time transition from high Stalinism culture to thaw era. Meanwhile, at this time, economic and military-technical basis Soviet legacy was laid, which became Russian economy. The sociocultural factor that determined specifics is what Margaret Mead defined prefigurative — state society...

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