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341
Commoning in the practice of urban governance. An experience from OBRAS project
Published 2020-12-01Subjects: “…urban commons…”
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342
The Ladder of More-than-Human Participation: A Framework for Inclusive Design
Published 2022-12-01Subjects: Get full text
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343
Barriers on the way to formation of young teachers
Published 2022-09-01Subjects: Get full text
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344
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THE WHEAT INTROGRESSIVE FORM EVALUATION BY GRAIN BIOCHEMICAL AND TECHNOLOGICAL PROPERTIES
Published 2018-05-01Subjects: Get full text
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346
PROFILE ADAPTIVE MODULE OF UNIVERSITY ORGANIZATIONAL CULTURE
Published 2016-12-01Subjects: Get full text
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347
La décroissance soutenable comme politique de sobriété
Published 2024-01-01Subjects: Get full text
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348
«On seven dashing blowing winds...» (About book by D. I. Petin «The History of the Omsk clan of Batyushkin»)
Published 2022-03-01Subjects: Get full text
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349
AGROBIOLOGICAL CHARACTERISTICS OF THE MALTING SPRING BARLEY CULTIVAR 'OMSKY 100
Published 2018-06-01Subjects: Get full text
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350
Networking as the basis of flexible dynamic development of universities
Published 2022-05-01Subjects: Get full text
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351
COMPARATIVE RESEARCHES OF FRACTURES OF HIGH-STRENGTH CAST IRON IN THE AS-CAST AND DEFORMED STATE
Published 2016-01-01Subjects: “…the results of comparative studies of fracture surfaces of high-strength cast iron in the as-cast state and after hot direct extrusion through an aperture of a conical die are presented. the shape change of graphite inclusions and components of the metal matrix is examined with increasing the reduction ratio from 0 (as-cast state) to 80%. for the fist time, using the electrochemical etching of the metal matrix of the cast iron, it is demonstrated experimentally that at plastic deformation the ductile flow of graphite inclusions occurs without fracturing of the latter. the surface morphology of a deformed graphite inclusion is revealed. it is shown that inside the inclusion the strain is distributed non-uniformly: the peripheral zones are deformed to a larger extent while the central part may retain its original radial structure. the fact that the most part of graphite inclusions on the fracture surface of the deformed cast iron appeared undamaged (very small amount of fractured inclusions was observed) testifies against the common opinion that graphite acts as a crack nucleation site. a hypothesis is put forward that the crack nucleates in the metal matrix, presumably at the pearlite/ferrite interface, and propagates from one graphite inclusion to another rounding but not damaging the latter.…”
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