Zobrazeno 1 - 10
of 143
pro vyhledávání: '"G. Kellerman"'
Publikováno v:
International Journal of Evidence Based Coaching and Mentoring, Vol 20, Iss 2, Pp 3-19 (2022)
We examined the buffering effects of virtual coaching during the COVID-19 pandemic. Through a pre-post quasi-experimental design, we compared change in well-being, social behaviour, and work outcomes for coached and non-coached samples (n = 1,005). W
Externí odkaz:
https://doaj.org/article/4ac33e2ed62b43cbad84f3cdc1e51923
Autor:
Mariia S. Koroleva, Aleksei G. Krasnov, Denis A. Osinkin, Dina G. Kellerman, Andrey S. Stoporev, Irina V. Piir
Publikováno v:
Ceramics International. 49:7806-7813
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a19c26da9bea49c048106ad50667f6de
https://doi.org/10.1016/j.ceramint.2022.10.290
https://doi.org/10.1016/j.ceramint.2022.10.290
Autor:
Natalia V. Chezhina, Irina V. Piir, Aleksei G. Krasnov, Mariia S. Koroleva, Dina G. Kellerman, Valentin G. Semenov, Elizaveta V. Shalaeva, Ivan I. Leonidov, Igor R. Shein
Publikováno v:
Inorganic Chemistry. 61:13369-13378
The nanosized (50-70 nm) pyrochlore Bi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a340f59344cd53c1d881dcad445da55
https://doi.org/10.1021/acs.inorgchem.2c01476
https://doi.org/10.1021/acs.inorgchem.2c01476
Autor:
Ya. V. Baklanova, Vladimir G. Zubkov, Alexander P. Tyutyunnik, A. Yu. Chufarov, Olga A. Lipina, Ludmila L. Surat, Dina G. Kellerman
Publikováno v:
Journal of Materials Science: Materials in Electronics. 32:14976-14989
The Ca(Ba)RE2Ge3O10 germanates are currently considered as a promising class of active optical media emitting in the visible and infrared spectral region. Herein, a new series of BaY2-x-yTmxDyyGe3O10 phosphors was synthesized using the solid-state re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13be7695ab3a54bcd89a2c2e24120bb2
https://doi.org/10.1007/s10854-021-06051-w
https://doi.org/10.1007/s10854-021-06051-w
Autor:
D. A. Akulov, Vladimir G. Zubkov, M. V. Kuznetsov, A. I. Surdo, M. O. Kalinkin, R. M. Abashev, Dina G. Kellerman, N. I. Medvedeva
Publikováno v:
Journal of Materials Chemistry C. 9:11272-11283
The phosphates LiMgPO4:RE (RE – Nd, Sm, Gd, Tb, Dy, Ho, Er, Tm) with an olivine-type orthorhombic structure were synthesized by the conventional solid state reaction route and their optical properties were examined by the experimental and theoretic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4986355d4218a6e30ad45f9025e7633d
https://doi.org/10.1039/d1tc02211c
https://doi.org/10.1039/d1tc02211c
Autor:
E. V. Zabolotskaya, N. I. Kadyrova, A. A. Vasin, Dina G. Kellerman, M. G. Zuev, Ju. G. Zajnulin, Inna V. Baklanova, I. D. Popov
Publikováno v:
Russian Journal of Physical Chemistry A. 94:2467-2473
Phosphor Ca2La6.8Eu1.2(SiO4)6O2−δ is obtained via coprecipitation and the nitrate-citrate pyrolysis method. The structure and phase composition of the synthesized apatite silicates are studied using XRD. The luminescence spectra of the sample are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96427248fbf8ead2aa52fdd48e5520f4
https://doi.org/10.1134/s0036024420120316
https://doi.org/10.1134/s0036024420120316
Publikováno v:
Russian Journal of Inorganic Chemistry. 65:720-724
The standard formation enthalpy of the Bi12.5Er1.5CoO22.3 phase has been determined as following: ΔfH0(Bi12.5Er1.5CoO22.3, s, 298.15 K) = −5203.9 ± 14.5 kJ mol–1. Solution calorimetry, using 1 mol dm–3 HCl as a solvent, has been used to study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45dfd91ae63145135e83b945033a3f47
https://doi.org/10.1134/s0036023620050150
https://doi.org/10.1134/s0036023620050150
Autor:
L. Yu. Buldakova, A. V. Dmitriev, N. A. Zhuravlev, Dina G. Kellerman, M. Yu. Yanchenko, M. O. Kalinkin
Publikováno v:
Reaction Kinetics, Mechanisms and Catalysis. 129:1061-1076
We report a study which exhibits for the first time the catalytic activity of LiMgPO4 in the reaction of hydroquinone oxidation. The samples were synthesized by solid state reaction, glycerol-nitrate method and ultrasonic spray pyrolysis. It was prov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e370e547a138c4b1e3826ceea543873c
https://doi.org/10.1007/s11144-020-01754-3
https://doi.org/10.1007/s11144-020-01754-3
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 465:1-5
Pure and terbium-doped lithium-magnesium phosphate LiMgPO4 was investigated with respect to its thermoluminescent properties. The samples were synthesized by solid state, ultrasonic spray pyrolysis, as well as by melting and quenching methods. To pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44ce4e7f16d3290fe341194561beef42
https://doi.org/10.1016/j.nimb.2019.12.021
https://doi.org/10.1016/j.nimb.2019.12.021
Autor:
Nadezda V. Tarakina, M. O. Kalinkin, N. A. Zhuravlev, Alexander P. Tyutyunnik, Andrew Dominic Fortes, Dina G. Kellerman, A. Yu. Chufarov, O.N. Leonidova, Alexandra S. Gibbs, N I Medvedeva
Publikováno v:
Dalton Transactions. 49:10069-10083
Two new lithium-magnesium phosphates LiMg6(PO4)3(P2O7) and Li(Mg5.62Sc0.19Li0.19)(PO4)3(P2O7) were synthesized by a solid-phase method. Using high-resolution time-of-flight neutron powder diffraction (TOF NPD) and X-ray powder diffraction (XRPD), we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e066006c31cadc741346909782231928
https://doi.org/10.1039/d0dt01963a
https://doi.org/10.1039/d0dt01963a