منابع مشابه
Jaques-Louis Reverdin (1842-1929): the surgeon and the needle.
SUMMARY OBJECTIVES With the development and rise of abdominal laparoscopic techniques, the old Reverdin needle has had a revival, because it proved to be useful for the endoscopic closure of laparoscopic access ports, in order to lower the incidence of incisional hernias. Several new modifications of the Reverdin needle, with different names, are in the market now. This new use of an old instru...
متن کاملSave the babies: American public health reform and the prevention of infant mortality, 1850–1929
What makes McMillen's work exceptional is extensive research in letters and diaries that brings the rich texture of real lives to the narrative. We hear the voices of antebellum southern women, who testify to the emotional and physical strains of motherhood as well as to the meaning they found in it. The words we hear, though, were almost all spoken by the most privileged women in southern soci...
متن کاملOn a Problem of Lewin
A digraph G is called primitive if for some positive integer k, there is a walk of length exactly k from each vertex u to each vertex v (possibly u again). If G is primitive, the smallest such k is called the exponent of G, denoted by exp(G). In 1971, M. Lewin introduced the parameter l(G) for a primitive digraph G. It is the smallest k for which there is both a walk of length k and a walk of l...
متن کاملFrank Ruddle (1929-2013).
Frank Ruddle, a pioneer in science and versatile in human gene mapping, transgenic technology, and several other fields in biology, has left a significant legacy. Frank was born August 19, 1929, in West New York, New Jersey, to parents who emigrated from the United Kingdom. He dropped out of high school to join the Air Force, where he served with distinction from 1946 to 1949. Like many other v...
متن کاملOp-brhe130245 1929..1930
The musculoskeletal community has struggled to secure from health policymakers and providers the level of engagement the disease burden demands. Considerable effort has been expended to define boundaries of conditions within which there is a spectrum of severity but between which there is substantial overlap. Acknowledging this, rheumatologists have long debated the value of lumping vs splittin...
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ژورنال
عنوان ژورنال: Gesnerus
سال: 1979
ISSN: 0016-9161,2297-7953
DOI: 10.1163/22977953-0360304008