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Study of deformations of thermobimetallic straight strips under heating using the holographic interferomentry method : [full text in Russian]
(Киев : Наукова думка, 1991)
The method of interference holography is used to study deformation of plane thermobimetallic springs under uniform variation of temperature. It is established that free springs with thickness/width ration 1/20 and width/length ...
Lake Peipsi 1991 (Phytoplankton samples)
Methods: Samples were in most cases concentrated by precipitation up to 15 ml. Count was made on striped microscope slides within volume 0,1 ml. Microscopes: MBI-3 (magnification 15x20 and 15x40) and Jenaval (7x40). ...