ИЗВЕСТИЯ

• Y. Andasbayev1, A. Idrissova1, Zh. Kanagatov1, Y. Tokpanov1, G. Kalshanova1, S. Sanin2, G. Issayeva3

RESEARCH ON THE QUALITY OF NATURAL WATER OF ZHONGAR-ALATAU AND ALTYNEMEL NATIONAL NATURAL PARKS OF THE ALMATY REGION, REPUBLIC OF KAZAKHSTAN       6-11

• T. N. Mendebaev1, V. S. Prokopenko2

DOUBLE-CHAMBER ROTARY TYPE DOWNHOLE HYDRAULIC MOTOR FOR DRILLING MULTIBRANCH WELLS      12-18

• A. B. Baibatsha1, A. Muszyński2, T. K. Shaiyakhmet1, G. S. Shakirova1

3D MODELING FOR ESTIMATION OF ENGINEERING-GEOLOGICAL CONDITIONS OF OPERATING MINERAL DEPOSITS     19-27

• B. R. Isakulov1, M. V. Akulova2, B. B. Kulsharov3, A. M. Sartova1, A. B. Isakulov3

FORMATION OF STRENGTH AND PHASES OF SEQUENCE OF DESTRUCTION OF ARBOLITE COMPOSITES AT VARIOUS LONG LOADS      28-34

• Roman Yakovchuk1, Andriy Kuzyk1, Taras Skorobagatko2, Sergiy Yemelyanenko1, Olexander Borys2, Olexander Dobrostan2

COMPUTER SIMULATION OF FIRE TEST PARAMETERS FAÇADE HEAT INSULATING SYSTEM FOR FIRE SPREAD IN FIRE DYNAMICS SIMULATOR (FDS)      35-44

• S. A. Mashekov1, A. Kawalek2, E. A. Tussupkaliyeva1, B. N. Absadykov3, E. Z. Nugman1, U. D. Angarbekov1, A. S. Mashekova1

COMPUTER MODELING OF RODS AND WIRES PRESSING ON THE RADIAL SHIFT MILL OF THE NEW DESIGN      45-51

• A. T. Kozykeyeva1, Zh. S. Mustafayev1, A. E. Aldiyarova1, A. B. Arystanova1, Józef Mosiej2

METHODICAL SUPPORT OF INTEGRATED MANAGEMENT OF WATER RESOURCES OF THE BASIN OF TRANSBOUNDARY RIVERS     52-61

• Ye. S. Oryngozhin1, N. A. Yeremin2, G. P. Metaxa 3, Zh. N. Alisheva3

UNDERGROUND URANIUM BOREHOLE LEACHING      62-69

• P. G. Kayukov1, G. V. Feodorov1, N. A. Yakovleva1, E. K. Sadvakasov1, K. A. Ayupov2

RADIATION SITUATION ON THE TERRITORY OF SHUCHINSK-BOROVSKAYA RESORT AREA AND MEASURES ON THE RADIATION RISKS REDUCTION     70-76

• A. G. Kruchinin1, R. R. Vafin1, I. A. Radaeva1, E. E. Illarionova1, A. V. Bigaeva1, S. N. Turovskaya1, D. E. Nurmukhanbetova2

REGARDING THE BIOPOLYMERS HEAT STABILITY FORMATION      77-85

• B. T. Yermagambet1, Zh. M. Kassenova1, N. U. Nurgaliyev1, M. K. Kazankapova1, S. M. Martemyanov2

CALCULATION OF KINETIC PARAMETERS OF THERMAL DECOMPOSITION OF COALS OF VARIOUS DEPOSITS OF KAZAKHSTAN      86-93

• M. Zhurinov1, V. Kolesnikov2, А. Bayeshov1, U. А. Abduvaliyeva1, A. Gaydukova2, A. Kolesnikov2, V. Kuznetsov2

ELECTROFLOTATION EXTRACTION OF LANTHANUM AND SCANDIUM HYDROXIDES FROM AQUEOUS SOLUTIONS       94-101

• T. V. Yaskevich1, I. V. Burkova2, N. A. Seilova1, Sh. M. Baimatayeva1

INFORMATION APPROACH TO TESTING FOR ADEQUATE KNOWLEDGE ASSESSMENT      102-109

• A. B. Akhmedov1, D. T. Khodjibergenov2, U. D. Khojibergenova2, Z. А. Ibragimova2, B. N. Absadykov3

THERMODYNAMIC BASES OF METAL MECHANICAL PROCESSING BY CUTTING METHOD       110-119

• M. Zh. Zhurinov1, B. B. Teltayev2, A. A. Kalybai2, C. O. Rossi3, Ye. D. Amirbayev2

COMPARATIVE ANALYSIS OF STANDARD INDICATORS FOR NANOCARBON ASPHALT CONCRETE AND OTHER ASPHALT CONCRETES      120-126

• V. L. Yakovlev1, A. V. Glebov1, V. A. Bersenyov1, S. S. Kulniyaz2, D. N. Ligotskiy3

INFLUENCE OF AN INSTALLATION ANGLE OF THE CONVEYOR LIFT ON THE VOLUMES OF MINING AND PREPARING WORK AT QUARRIES AT THE CYCLIC-FLOW TECHNOLOGY OF ORE MINING      127-137

• M. Jetimov1, I. Yessengabylov1, Z. Maymekov2, E. Tokpanov1, S. Sydykbayeva1, Zh. Imangazinova1, G. Issayeva3

SORPTION CHARACTERISTICS OF ZEOLITE AND BENTONITE NATURAL ADSORBENTS MODIFIED COMPLEX       138-146

• N. Yunicheva1, I. Yesserkepova1, K. Bostanbekov2, A. Alimova2, I. Vitkovskaya1, A. Keylan3

SELECTION OF THE PARAMETERS OF A REGIONAL CLIMATE MODEL BASED ON A COMPARISON WITH OBSERVATIONAL DATA
FOR THE “CENTRAL ASIA” DOMAIN      147-155

• N. S. Ivanov, A. Z. Abilmagzhanov, N. M. Shokobayev, I. Y. Adelbayev, A. E. Nurtazina

SCANDIUM EXTRACTION BY PHOSPHORUS-CONTAINING SORBENTS      156-165

• R. A. Kozbagarov1, K. A. Zhussupov2, E. B. Kaliyev2, M. N. Yessengaliyev2, A. V. Kochetkov3, N. S. Kamzanov2

DEVELOPMENT OF CONTROL SUSPENSION OF ATTACHMENT OF A BULLDOZER     166-174