منابع مشابه
Radiant Energy and the Eye
Ophthalmology Series. (Pp 321, Figs 167, Tables 41. £25.00). London: Bailliere Tindall, 1980. THIS well presented and well organised book discusses the known and potential effects and hazards of radiant energy on the eye. It admirably correlates current scientific knowledge concerning radiant erergy with its biological effects on ocular structures and documents the various mechanisms whereby v;...
متن کاملA suggested new nomenclature for the isomers of isocitric acid.
The destrorotatory enantiomorph of isocitric acid is found in substantial amounts in the leaves of plants of the family Crassulaceae. As a member of the Krebs tricarboxylic acid cycle, it is also presumably present, although doubtless in only trace amounts, in all living cells in which this biochemical mechanism for respiration occurs. It is, accordingly, a substance of considerable importance ...
متن کاملRadiant energy required for infrared neural stimulation
Infrared neural stimulation (INS) has been proposed as an alternative method to electrical stimulation because of its spatial selective stimulation. Independent of the mechanism for INS, to translate the method into a device it is important to determine the energy for stimulation required at the target structure. Custom-designed, flat and angle polished fibers, were used to deliver the photons....
متن کاملEffect of radiant energy on near-surface water.
While recent research on interfacial water has focused mainly on the few interfacial layers adjacent to the solid boundary, century-old studies have extensively shown that macroscopic domains of liquids near interfaces acquire features different from the bulk. Interest in these long-range effects has been rekindled by recent observations showing that colloidal and molecular solutes are excluded...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature
سال: 1893
ISSN: 0028-0836,1476-4687
DOI: 10.1038/049100a0