Dictionary of Chemistry and Chemical Engineering (De Vries, Louis; Kolb, Helga)

Three Cases of Unilateral Pigmentary Degeneration * by Helga Kolb

1865 Pedraglia 1 Subsequently confirmed by 26 1870 de Wecker 1 pathological examination 1873 Baumeister 1 1882 Derigs 1 1890 Giinsburg I Pulmonary tuberculosis 1907 Nettleship 1 1915-16 Leber 1 1924 Hine 1 1926 Rossi 1 1926 Shoji 1 1

architecture and engineering of nanoscale sculptured thin films and determination of their properties

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Louis 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 ...

Hugo De Vries

Modal De Vries Algebras

We introduce modal de Vries algebras and develop a duality between the category of modal de Vries algebras and the category of coalgebras for the Vietoris functor on compact Hausdorff spaces. This duality serves as a common generalization of de Vries duality between de Vries algebras and compact Hausdorff spaces, and the duality between modal algebras and modal spaces.