منابع مشابه
Homer William Smith
This anthology commemorates a most unusual and complex person. Homer William Smith was best known as a renal physiologist whose work ranged from the evolution of the kidney to clinical studies on renal function and disease in man. He also studied and wrote about religion and philosophy, and published two novels, one of which, Kamongo, had rather a surprising success considering that its "plot" ...
متن کاملWilliam Ford Robertson (1867-1923): his study of neuroglia.
THE PRESENCE of a supporting tissue within the central nervous system was first demonstrated by Keuffel in 1811,1 when he showed a definite meshwork left in crosssections of spinal cord after the nervous tissue had been brushed out. He interpreted this as representing prolongations of the pia mater. Arnold in 18452 and Virchow3 in the following year both described a granular ground substance wh...
متن کاملAscorbic Acid and the Formation of Collagen* by William Van B. Robertson and Barry Schwartz
The importance of ascorbic acid for the metabolism of connective tissue substances, especially collagen, has been established by numerous investigators, using morphologic criteria (1). However, there have been few biochemical studies of this function of ascorbic acid with the exception of the recent analyses of Elster (2) and Robertson (3), which demonstrated that the maintenance of preformed c...
متن کاملFriedmann-robertson-walker Cosmologies
Abstract. Electrodynamics for self-interacting scalar fields in spatially flat FriedmannRobertson-Walker space-times is studied. The corresponding one-loop field equation for the expectation value of the complex scalar field in the conformal vacuum is derived. For exponentially expanding universes, the equations for the Bogoliubov coefficients describing the coupling of the scalar field to grav...
متن کاملRobertson Intelligent States
Diagonalization of uncertainty matrix and minimization of Robertson inequality for n observables are considered. It is proved that for even n this relation is minimized in states which are eigenstates of n/2 independent complex linear combinations of the observables. In case of canonical observables this eigenvalue condition is also necessary. Such minimizing states are called Robertson intelli...
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ژورنال
عنوان ژورنال: The English Historical Review
سال: 1894
ISSN: 0013-8266,1477-4534
DOI: 10.1093/ehr/ix.xxxvi.684