In this book a new phenomenological approach to brittle medium fracture initiation under shock pulses is developped. It provides an opportunity to estimate fracture of media with and without macrodefects. A qualitative explanation is thus obtained for a number of principally important effects of high-speed dynamic fracture that cannot be clarified ...
Myelopeptides are a new class of endogenous bioregulatory peptides. Each has its own definite immunoregulatory activity and differs in their final effects and mechanisms of action. Myelopeptides act as immunocorrectors and thus prevent the development of immunodeficiency states. They have an antitumour effect which contributes to the retention of ...
The Art Nouveau movement in Russia was known under the name of The World of Art. This association grouped a remarkable collection of artist and poets at the end of the 19th century. Inspired by the poetic ideals of neo-Romanticism and Symbolism, they extended their influence into all forms of plastic and literary composition. Certain members of ...
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