Zobrazeno 1 - 10
of 21
pro vyhledávání: '"M.D.S. Lekgoathi"'
Autor:
M.D.S. Lekgoathi, Rachel Yoho, Khor Waiho, Ken Dutton-Regester, Kartik Nemani, JiaJia Fu, Ahmed Al Harraq, Tyler D. P. Brunet, Isabel Marín Beltrán, Anna Uzonyi, Akash Mukherjee, Sudhakar Srivastava, Michael J. Strong, Joel Henrique Ellwanger, Yifan Li, Michael A. Tarselli
Publikováno v:
Science. 369:26-29
The ABO histo-blood group, the critical determinant of transfusion incompatibility, was the first genetic polymorphism discovered in humans. Remarkably, ABO antigens are also polymorphic in many other primates, with the same two amino acid changes re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d2fd47986656ff42e5cb9ea68b0931f
https://doi.org/10.1126/science.abd1320
https://doi.org/10.1126/science.abd1320
Publikováno v:
Materialia. 2:214-217
A reaction between pressurised PF5 gas and LiF solid to form LiPF6 is shown to be possible. The reaction is characterized by slow kinetics, mainly due to mass-transfer limitations caused by the formation of a product layer, thus hindering further rea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d0ada83f011437b01a55007fc81331d
https://doi.org/10.1016/j.mtla.2018.07.018
https://doi.org/10.1016/j.mtla.2018.07.018
Autor:
M.D.S. Lekgoathi, L. D. Kock
Publikováno v:
Reviews in Theoretical Science. 4:303-309
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9e807155c8af91235d2c8f3060d0d54
https://doi.org/10.1166/rits.2016.1064
https://doi.org/10.1166/rits.2016.1064
Autor:
M.D.S. Lekgoathi, L. D. Kock
Publikováno v:
Journal of Molecular Structure. 1125:310-314
Thermal decomposition and vibrational spectroscopic properties of pyridinium hexafluorophosphate (C5H5NHPF6) have been studied. The structure of the compound is better interpreted as having a cubic space group, based on Raman and infrared vibrational
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2384b69ce41a7b772b3456d914aab756
https://doi.org/10.1016/j.molstruc.2016.06.078
https://doi.org/10.1016/j.molstruc.2016.06.078
Autor:
L. D. Kock, M.D.S. Lekgoathi
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 153:651-654
The structure of LiPF6 has been probed using Raman scattering as well as pXRD and the results are compared and contrasted. The conventional Bragg angle scattering pXRD determines that dry LiPF6 crystallizes in a trigonal structure (Space Group R-3 (1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf822d8cb5dfa615e5287be63f183bb9
https://doi.org/10.1016/j.saa.2015.09.025
https://doi.org/10.1016/j.saa.2015.09.025
Autor:
J.E. Westraadt, M.D.S. Lekgoathi, Patience Segonyane, Marco A.G. Andreoli, Vittoria Pischedda, Tshepo Ntsoane, David L. Block, Charles S. Montross, Maria Atanasova, Chris Franklyn, K. S. Viljoen, G.A. Belyanin, Chris Harris, Jan Kramers
Publikováno v:
Earth and Planetary Science Letters
Earth and Planetary Science Letters, Elsevier, 2013, 382, pp.21-31. ⟨10.1016/j.epsl.2013.09.003⟩
Earth and Planetary Science Letters, Elsevier, 2013, 382, pp.21-31. ⟨10.1016/j.epsl.2013.09.003⟩
We have studied a small, very unusual stone, here named “Hypatia”, found in the area of southwest Egypt where an extreme surface heating event produced the Libyan Desert Glass 28.5 million years ago. It is angular, black, shiny, extremely hard an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6e6231c68675fb28f55775f1746c351
https://doi.org/10.1016/j.epsl.2013.09.003
https://doi.org/10.1016/j.epsl.2013.09.003
Publikováno v:
Journal of Fluorine Chemistry. 149:53-56
Thermal decomposition of anhydrous and moisture exposed LiPF 6 solids were studied using thermogravimetry (TG). The effects of experimental conditions such as sample mass and inert gas atmosphere on decomposition kinetics were investigated. It was fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a24092a1fbd2532e6c3fdbe61e60d8e7
https://doi.org/10.1016/j.jfluchem.2013.02.011
https://doi.org/10.1016/j.jfluchem.2013.02.011
Autor:
L. D. Kock, M.D.S. Lekgoathi
Publikováno v:
Advanced Chemistry Letters. 1:78-81
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94e3df5e18b705bdbd6e934df0300835
https://doi.org/10.1166/acl.2013.1015
https://doi.org/10.1166/acl.2013.1015
Publikováno v:
Journal of Molecular Structure. 1026:145-149
The South African Nuclear Energy Corporation Ltd and the Fluorine Expansion Initiative (FEI) program of the Department of Science and Technology (Republic of South Africa).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75b6181829ae52d91c4816af8301fa0e
https://doi.org/10.1016/j.molstruc.2012.05.053
https://doi.org/10.1016/j.molstruc.2012.05.053
Publikováno v:
Journal of Raman Spectroscopy. 43:769-773
Raman spectroscopy and multivariate calibration techniques are used to determine the percentage conversion of zircon (ZrSiO4) to plasma-dissociated zircon, ZrO2.SiO2 (PDZ). The integrated area of a consistent ZrO2 (monoclinic) Raman band at 477 cm–
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9362bf9f42216c9bad8fa9690fb0abba
https://doi.org/10.1002/jrs.3090
https://doi.org/10.1002/jrs.3090