Vol. 332 No. 7 (2021)

DOI: https://doi.org/10.18799/24131830/2021/7

Articles

Dmitry A. Novikov, Aleksandr N. Pyrayev, Anatoliy V. Chernykh, Fedor F. Dultsev, Alexander V. Ilyin, Evgeny O. Chertovskikh
NEW DATA ON THE ISOTOPIC COMPOSITION (δ13С, δD, δ18O, 87Rb/86Sr AND 87Sr/86Sr) OF THE SIBERIAN PLATFORM BRINES
20-33
Mohammed Q. Gubari, Nadezda V. Alekseeva, Gasheen I. Baziyani, Bilal S. Taha
METHODS FOR REMOVING PIGMENTS FROM WASTE WATER
54-64
Galina A. Lobova, Anna S. Merenkova, Valery I. Isaev, Stanislav G. Kuzmenkov
HEAT FLOW AND OIL AND GAS PRESENCE OF THE TOMSK REGION NORTH-EASTERN PART
114-123
Dmitry Yu. Demezhko, Bogdan D. Khatskevich, Mansur G. Mindubaev
QUASI-STATIONARY EFFECT OF FREE THERMAL CONVECTION IN WATER-FILLED BOREHOLES
131-139
Yuriy V. Zagashvili, Aleksey M. Kuzmin, Vladimir V. Imshenetsky, Iosif I. Lishchiner, Olga V. Malova
EXPERIMENTAL STUDIES OF METHANOL SYNTHESIS FROM NITROGEN-BALLASTED SYNTHESIS GAS
140-147
Gulim E. Baikenova, Natalia V. Baranovskaya, Anuarbek A. Kakabayev, Rakhmetkazhy I. Bersimbaev, Natalya P. Korogod, Dina V. Narkovich, Vlada V. Kurovskaya
INDICATORS OF THE STATE OF THE ECOSYSTEMS BASED ON THE HAIR COMPOSITIONS OF THE NORTHERN KAZAKHSTAN RESIDENTS
148-158
Mohamed T. Boussabeur, Boualaga Rabhi, Raef Aboelsaud, Аhmed Ibrahim, Djaafar Toumi, Laid Zellouma, Alexander G. Garganeev
CURRENT CONTROL OF Z-SOURCE FOUR-LEG INVERTER FOR AUTONOMOUS PHOTOVOLTAIC SYSTEM BASED ON MODEL PREDICTIVE CONTROL
165-171
182-190