منابع مشابه
The name of the father: conflict between Louis and Alexander Agassiz and the Embiotoca surfperch radiation.
The surfperch genus Embiotoca currently comprises two species, Embiotoca jacksoni, the black surfperch, and Embiotoca lateralis, the striped surfperch. Originally, however, Louis Agassiz described a third species in the genus Embiotoca, the rainbow surfperch, Embiotoca caryi. This latter name was changed by Louis' son, Alexander, to Hypsurus caryi, a name that remains valid. In this study, new ...
متن کاملCentennial Meeting to commemorate the Founding of the Anderson School of Natural History by Louis Agassiz
20. Ibid., orange juice loses over half its content of vitamin C when converted into 'rob' according to Lind's directions; moreover, over threequarters of the vitamin C content of the 'rob' is lost during storage for two months (R. E. Hughes-unpublished observations). 21. BUDD, G., op. cit., p. 745. 22. Ibid., p. 746. 23. MCLAREN, D., in The Vitamins, ed. W. H. Sebrell and Robert S. Harris, New...
متن کاملLouis Pasteur
detail, a valuable contribution and a positive demonstration of his "philology and erudition". The images receive, by comparison, cursory treatment. It is only after repeated perusals that the reader grasps how simple the material really is, basically three male-female pairs dateable to 1539 and their derivatives: the De Negker-Vogtherr set from Strasbourg; the Sabio set from Venice; and the Go...
متن کاملSt. Louis Encephalitis
Transmission of the virus of St. Louis encephalitis to normal chickens by the bite of infected mites (Dermanyssus gallinae) has been demonstrated. Both experimentally infected and naturally infected mites were shown to be capable of transferring the virus of St. Louis encephalitis to chickens by bite. Virus is present in the blood of such chickens in small amounts, so that demonstration of vire...
متن کاملLouis De Broglie’s experiment
Louis de Broglie’s celebrated hypothesis transfers a problem of representation of optics to the quantum theories. Let us suppose that the fact that originated the problem in optics is the following, “The images obtained by optical instruments are limited by diffraction. Is the diffraction phenomenon exclusively restricting of the information contained in the image or does it have some physical ...
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ژورنال
عنوان ژورنال: Nature
سال: 1886
ISSN: 0028-0836,1476-4687
DOI: 10.1038/033289a0