Zobrazeno 1 - 10
of 677
pro vyhledávání: '"M I, Ivanov"'
Publikováno v:
Powder Metallurgy and Metal Ceramics. 61:350-359
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2817a8c0c2757fcb6458a3d63df74a00
https://doi.org/10.1007/s11106-022-00325-6
https://doi.org/10.1007/s11106-022-00325-6
Publikováno v:
Regional blood circulation and microcirculation. 21:59-64
Introduction. In the last decade the pancreas surgery has undergone considerable development, connected with the introduction of modern interventional procedures for treatment tumors and acute pancreatitis. There are carried out active studies of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0347c4cc723df0c3884b0600289ab39
https://doi.org/10.24884/1682-6655-2022-21-1-59-64
https://doi.org/10.24884/1682-6655-2022-21-1-59-64
Publikováno v:
Powder Metallurgy and Metal Ceramics. 60:225-236
The calorimetry method was employed to determine the mixing enthalpies of Gd–Sn melts and the ideal associated solution (IAS) model to calculate and optimize the thermodynamic properties of Gd–Sn alloys at 1510, 1640, and 1873 K in the compositio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcb328f8981cd2c40c5b7060421d61c1
https://doi.org/10.1007/s11106-021-00231-3
https://doi.org/10.1007/s11106-021-00231-3
Publikováno v:
Numerical Analysis and Applications. 14:126-144
This paper discusses a computational 3D dual porosity model of two-phase incompressible fluid filtration in a fractured-porous medium. The conservation laws are formulated in integral form, and for their spatial approximation a combination of a mixed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a004fb4bab2d4d3e4578209ab09879b7
https://doi.org/10.1134/s1995423921020038
https://doi.org/10.1134/s1995423921020038
Autor:
V. G. Kudin, Maksym Shevchenko, V. S. Sudavtsova, A. S. Kozorezov, L. A. Romanova, N. V. Podoprigora, M. I. Ivanov
Publikováno v:
Russian Journal of Physical Chemistry A. 95:237-243
Enthalpies of mixing of liquid alloys are determined via isoperibol calorimetry for the Gd–Sn system throughout the range of concentrations at 1873, 1640, and 1510 K, and for the Gd–Sn–Ni system along the radial section with a constant ratio of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0bde420f539c42dca433e95e849edbdc
https://doi.org/10.1134/s0036024421020254
https://doi.org/10.1134/s0036024421020254
Publikováno v:
Powder Metallurgy and Metal Ceramics. 59:445-453
The mixing enthalpies for liquid Ba–Sn alloys were determined by isoperibolic calorimetry at 1300 K over the entire composition range. Large exothermic mixing effects ( ∆Hmin = –54.8 ±± 1.8 kJ/mole at xBa = 0.56) were found. They are indicati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72e6caeaca76fbc63a926bf081440f6a
https://doi.org/10.1007/s11106-020-00178-x
https://doi.org/10.1007/s11106-020-00178-x
Publikováno v:
Powder Metallurgy and Metal Ceramics. 58:725-729
The mixing enthalpies of Sr–Sb melts were measured by isoperibolic calorimetry at 1230 K over the entire composition range referred to the liquid components. Large exothermic mixing effects were found (∆Hmin = –70.1 ± 4.8 kJ/mole). They were i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57fc76aff704c4aabfc98581bbb1aa93
https://doi.org/10.1007/s11106-020-00129-6
https://doi.org/10.1007/s11106-020-00129-6
Publikováno v:
Powder Metallurgy and Metal Ceramics. 58:581-590
Isoperibolic calorimetry has been used for the first time to determine the mixing enthalpies of binary Nd–Ni liquid alloys in the range 0 < xNi < 0.5 at 1733 K and range 0.55< xNi < 1 at 1773 K. The binary Nd–Ni melts are characterized by signifi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca86dd1c4d81f8e2bfedcfae3d9e51e0
https://doi.org/10.1007/s11106-020-00115-y
https://doi.org/10.1007/s11106-020-00115-y
Autor:
M. I. Ivanov
Publikováno v:
EKONOMIKA I UPRAVLENIE: PROBLEMY, RESHENIYA. 3:103-107
The purpose of the article is to study the most common approaches to the implementation of a comprehensive assessment of the degree of human capital development at the national level. Thus it is proved that a prerequisite you must possess a valid cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b39cdec24c8878496997ad64117c297d
https://doi.org/10.36871/ek.up.p.r.2020.07.03.012
https://doi.org/10.36871/ek.up.p.r.2020.07.03.012
Publikováno v:
Russian Journal of Physical Chemistry A. 94:1532-1534
Isoperibolic calorimetry is used to determine the enthalpies of mixing of liquid alloys of the Ag‒Al–Yb system along two radial sections with a constant ratio of atomic fractions of aluminum and silver: (1) xAg/xAl = 0.46/0.54 at 1271 ± 1 K and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92cb46bd194058a0f5618d61032a8dcc
https://doi.org/10.1134/s0036024420080245
https://doi.org/10.1134/s0036024420080245