منابع مشابه
cellular behavior and scanning electron microscope evaluation of pro-root mta, root mta and modified mta on fibroblast l929
چکیده ندارد.
15 صفحه اولRats, Lice, and Zinsser
ike many of my colleagues in academic medicine, I caught my first whiff of science from popular books about men and microbes. By the time we had finished high school, most of us had read and often reread Paul de Kruif's Microbe Hunters; Sinclair Lewis' Arrowsmith; and Rats, Lice and History by Hans Zinsser. It's hard nowadays to reread the work of de Kruif or Sinclair Lewis without a chuckle or...
متن کاملUltra-structural studies on root nodules of Samanea saman (Jacq.) Merr. (Leguminosae).
Ultra-structural studies were conducted on root nodules of Samanea saman (Jacq.) Merr. collected from trees growing under natural conditions. Nodules were distributed singly as well as in clusters on the main and lateral roots. Mature nodules were elongated, branched and coralloid. Root hair curling was found but infection threads could not be observed. Rhizobia entered through the epidermis an...
متن کاملTubercles of the choroid.
In 1948 two of us (Illingworth and Wright) reviewed the literature conceming tubercles of the choroid and described the natural history of the disease as seen in children under our care. We pointed out that the favourable response of children with miliary or meningeal tuberculosis to streptomycin treatment had for the first time made possible the study of the natural history of choroidal tuberc...
متن کاملHans Zinsser: a tale of two cultures.
Hans Zinsser, president of the Society of American Bacteriologists in 1926, was known as much for his literary and textbook writing as for his scientific contributions. He was a widely known scientist and person of letters. His early interests in poetry and other forms of literature were maintained and developed during his career as a microbiologist, and his most enduring legacy is based on his...
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ژورنال
عنوان ژورنال: The American Naturalist
سال: 1898
ISSN: 0003-0147,1537-5323
DOI: 10.1086/276883