Zobrazeno 1 - 10
of 167
pro vyhledávání: '"гипс"'
Publikováno v:
Turkic Studies Journal, Vol 6, Iss 2 (2024)
Керамика, кез келген археологиялық ескерткіш жайында құнды әрі маңызды мағұлмат беретін дереккөздің бірі болып табылады. Ә.Х. Марғұлан
Externí odkaz:
https://doaj.org/article/bf48a455789b4f72a198fcfa013b1ab0
Autor:
Ravil Rakhimov
Publikováno v:
Academia: Архитектура и строительство, Iss 4 (2021)
Гипсовые вяжущие вещества и материалы на их основе являются одними из первых искусственных минеральных строительных материалов, котор
Externí odkaz:
https://doaj.org/article/8926e94acf314b6f85f7221674564da2
Autor:
I. A. Starodubtseva
Publikováno v:
Известия высших учебных заведений: Геология и разведка, Vol 0, Iss 3, Pp 77-85 (2019)
E.A. Moldavskaya was one of the first Russian women-geologists engaged in practical geology. In 1918, she graduated from the Moscow Women's Courses of Higher Education in geology and worked for about 40 years in the chosen profession. E.A. Moldavskay
Externí odkaz:
https://doaj.org/article/97b879c71a5c4465a1e8750d893915c4
Autor:
M. T. Krupenin
Publikováno v:
Vestnik Permskogo Universiteta: Seriâ Geologiâ, Vol 17, Iss 4, Pp 342-358 (2018)
The presence of pre-existing evaporites in the carbonate unit is considered on example of the Lower Riphean Satka Suite. It is proved by the extensive development of the collapse breccia in the Karagay member of the Upper Satka subsuite. The differen
Externí odkaz:
https://doaj.org/article/4a4a869cc94b4a938d0dbb9b3fef9537
Autor:
K. O. Khudenkikh, V. N. Kataev
Publikováno v:
Vestnik Permskogo Universiteta: Seriâ Geologiâ, Vol 17, Iss 2, Pp 171-176 (2018)
The gypsum and anhydrite Sokolino-Saraevskoe field located in the Kungur district of the Perm regionhas been developed since 1928. The geological structure of the field, and cavernous porosity of sulfate economic beds were studied. It is established
Externí odkaz:
https://doaj.org/article/c24e8496ecee43248f7443d4b161be58
Autor:
V. L. Ubugunov, N. B. Khitrov, N. P. Chizhikova, V. I. Ubugunova, E. B. Varlamov, A. D. Zhambalova, E. S. Chechetko
Publikováno v:
Бюллетень Почвенного института им. В.В. Докучаева, Vol 0, Iss 92, Pp 62-94 (2018)
Morphological, physical-chemical properties, texture, salt composition mineralogical composition of the particle-size fractions 5 mkm of dark-humus quasigleyic solonchakous solonetzic cryoturbated deeply permafrost loamy-sandy soil developed from all
Externí odkaz:
https://doaj.org/article/9a9c540bd8b440bb8da89411da222ec7
Autor:
Danil E. Trapeznikov
Publikováno v:
Литосфера, Vol 18, Iss 2, Pp 223-234 (2018)
The paleogeographic and tectonic conditions of the accumulation of Ufimian deposits (Lower Permian) were reconstructed on the basis of study more than 2000 wells within the Solikamsk depression. The most complete cross-section of the salt-marl format
Externí odkaz:
https://doaj.org/article/104fe60b80434c7b89f6af1b2109189b
Publikováno v:
Vestnik Permskogo Universiteta: Seriâ Geologiâ, Vol 17, Iss 1, Pp 11-17 (2018)
New information on the cryogenic mineral formations at the two Vizhay River caves (Northern Urals) is given. Calcite with the insignificant gypsum admixture predominates in the cryogenic material composition from both caves. In addition, the metastab
Externí odkaz:
https://doaj.org/article/7ab7047024814c70b9261c690d4ba14f
Химические добавки, такие как щавелевая кислота и янтарная кислота, использовались для повышения влагостойкости и долговечности гипсо
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6efec7dc6ac2feaae40f7205c1be61aa
Приведены результаты экспериментальных исследований по изучено влияние количества и дисперсности минерального наполнителя, полученн
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46db46e3b2ce9c26330b25b8f1fbef84