Zobrazeno 1 - 6
of 6
pro vyhledávání: '"E S Oparin"'
Autor:
A A Voznesenskaya, A S Raznoschikov, A F Galkin, E S Oparin, A V Zavitkov, A S Loktev, D S Gusev
Publikováno v:
Journal of Physics: Conference Series. 2316:012018
The work is aimed at studying the interaction of laser radiation and powder material, in particular, the nature of propagation and absorption of laser radiation in a porous medium. Measurements of the nature of propagation and interaction of laser ra
Publikováno v:
Journal of Physics: Conference Series. 2077:012013
The work considers the task of modelling the mode of thermal action on the system of solid material and one aluminium granule. To improve the properties of synthesized parts and decrease porosity of the surface overhanging elements optimal processing
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 896:012130
By selective laser melting, samples were synthesized from the powder material of the AlSi10Mg alloy. All samples are made of aluminum alloy metal powder. Granulometric analysis data and particle morphology were studied to determine the suitability of
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 525:012040
Publikováno v:
IOP Conference Series: Materials Science & Engineering; Jun2019, Vol. 525 Issue 1, p1-1, 1p
Autor:
Patrick Forterre
At the close of the 1970s, the two-domain classification scheme long used by most biologists—prokaryotes versus eukaryotes—was upended by the discovery of an entirely new group of organisms: archaea. Initially thought to be bacteria, these single