Results 161 to 170 of about 11,640,128 (328)
The Structure Unity and Practical Use of Natural and Synthetic Carbonic Materials
Хімія, фізика та технологія поверхні, 2010 It has been shown the unity of composition, molecular and supermolecular structure of shungite concentrate and silicon-carbon from rice hulls which provides their effective practical use in the same engineering processes as rubber fillers and sorbents.
S. V. Yefremova
doaj
3D-HPLC fingerprints of Kampo medicines and botanical raw materials
, 2008 Iwao Sakakibara
openalex +2 more sources
Scientific ReportsUnderground mining exploitation causes deformations on the ground surface as a result of the filling of the resulting voids. In certain situations, apart from mild continuous deformations, discontinuous deformations may occur in the form of, e.g., steps ...
Leszek Szojda, Piotr Strzałkowski
doaj +1 more source
Studies on the Utilization of Safrole as Medical Raw Material. VII
, 1954 Toshiro Fujisawa, Yoshio Deguchi
openalex +2 more sources
Selenium refining and raw-material preparation and associated problems.
, 1997 Kazuya Koyama
openalex +2 more sources
Rouffignac cave (Dordogne, France): a source of raw material exploited in the Mesolithic [PDF]
, 2016 Morgane Dachary +2 more
openalex +1 more source
Modular microwave unit for heat treatment of raw materials at factory-farm enterprises [PDF]
, 2022 M Prosviryakova +4 more
openalex +1 more source