منابع مشابه
Some Problems in Tropical Epidemiology. Inaugural Address of Session 1900-1901
profession like that of medicine, and still more in such a Society as this, it is not meet that the purview be too circumscribed?too provincial. The mental horizon of the true scientific spirit is determined neither by size, distance, nor social conditions. To the scientific mind the infinitely minute bacterium is just as important as the gigantic elephant, a thing thousands of miles away as im...
متن کاملReport on Cerebro-Spinal Meningitis in the Bhagalpur Central Jail, 1900-1901
15 Rice cleaning I 16 Wheat grinding Strong on left 28th, 29th; windy 30th. High wind 6th, 10th, llth; calm 12th. Calm weather. Ditto. Nov. 29th windy ; 30tli calm. Windy two days previously. Calm after wind on llth, 12tli Feb. Windy on 14th, 15th, 16th. 2nd Mar. windy; 3rd fine; 4th windy. Ditto. May 4th?6th very windy. May 24th, 25th windy. May 2dth, windy. June 3rd, 4th sultry ; June 5th, hi...
متن کاملThe jumping spider genus Thiodina Simon, 1900 reinterpreted, and revalidation of Colonus F.O.P-Cambridge, 1901 and Nilakantha Peckham & Peckham, 1901 (Araneae: Salticidae: Amycoida).
In this paper we call attention to the identity of the type species of Thiodina Simon, 1900, T. nicoleti Roewer, 1951. When Simon proposed the genus, he characterized it based on morphological features found in species he described, but not found in the type species he designated, and whose type specimens, apparently, he had not examined. Nicolet's original description makes it clear that the t...
متن کاملDev113167 444..453
The rootmeristem (RM) isa fundamental structure that is responsible for postembryonic rootgrowth.TheRMcontainsthequiescent center (QC), stemcells and frequently dividingmeristematic cells, inwhich the timing and the frequency of cell division are tightly regulated. In Arabidopsis thaliana, several gain-of-function analyses have demonstrated that peptide ligands of the CLAVATA3 (CLV3)/EMBRYO SUR...
متن کاملJohannes Holtfreter (1901-1992)
Johannes Holtfreter [6] made important discoveries about the properties of the organizer [7] discovered by Hans Spemann [8]. Although he spent much time away from the lab over many years, he was a productive researcher. His colleagues noted that the time he spent away helped revitalize his ideas. He is credited with the development of a balanced salt medium to allow embryos to develop; the disc...
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ژورنال
عنوان ژورنال: Astronomische Nachrichten
سال: 1901
ISSN: 0004-6337,1521-3994
DOI: 10.1002/asna.19011561705