منابع مشابه
Frans B.M. de Waal
Frans de Waal, a Dutch-born ethologist, is C.H. Candler, Professor in the Psychology Department of Emory University, in Atlanta, and Director of the Living Links Center for the Study of Ape and Human Evolution. He and his team study primate social behavior and cognition, working with socially living chimpanzees and capuchin monkeys. Topics of interest are cultural transmission, empathy, and beh...
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Theory and design of a conventional sliding mode controller (CSMC) and a dynamical sliding mode controller (DSMC) are discussed and compared. The controllers are applicable to uncertain nonlinear MIMO systems. Emphasis is put on handling of unmodelled dynamics, tuning of controller parameters, suppression of chattering, and robust tracking performance. Experiments are performed with a mechanica...
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In this work it was developed a Van de Graaff generator that we design and built and that is intended to be used in secondary schools for teaching basic principles of electrostatics, electromagnetic as well as a number of other applications. Today many schools laboratories and museums use this kind of generator for electrostatic demonstrations. Electrostatics was first noticed by the Greek phil...
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Hypericin is a potent agent in the photodynamic therapy of cancers and accumulates to a large extent in tumor tissue. To better understand the impact of hypericin aggregates present in the delivery vehicle on the biodistribution of the compound, we compared the in vivo tissue accumulation after administering hypericin suspended as coarse aggregates in phosphate-buffered saline, with the biodist...
متن کاملJohannes Walaeus. Zijn betekenis vor de verbreiding van de leer van de bloeds omloop
Johannes Walaeus. Zijn betekenis vor de verbreiding van de leer van de bloeds omloop [Johannes Walaeus. His significance in the recognition of the doctrine of blood circulation], by J. SCHOUTEN, Assen, Van Gorcum, 1972, pp. viii, 260, illus., Dfl. 46. Reviewed by Walter Pagel, 58 Millway, London, NW7 3RA. Walaeus [Jan de Wale] (1604-1649) was the first to confirm and amplify by original experim...
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ژورنال
عنوان ژورنال: Oud Holland - Quarterly for Dutch Art History
سال: 1914
ISSN: 0030-672X,1875-0176
DOI: 10.1163/187501714x00178