Results 21 to 30 of about 13,073 (290)

Geochemistry of Salt Lakes of East Kazakhstan

Trudy Universiteta, 2023
The main purpose of this study is to determine the chemical composition of salt lakes in the borovoye, Delbegetei and Chagan-Shar sites (East Kazakhstan). For the study, samples were selected for analytical studies, as well as field surveys were conducted on the geometrization and linking of lakes within the borovoye, Delbegetey and Chagan-Shar sites ...
Bakytgul AGALIYEVA, Bakytzhan AMRALINOVA, Indira MATAIBAYEVA, Olga FROLOVA   +3 more
openaire   +1 more source

USING SPACE SURVEY MATERIALS FOR MODELING HYDRODYNAMIC ACCIDENTS AT MINING ENTERPRISES IN KAZAKHSTAN [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
The timeliness of using modern computer programs for modelling flood zones, the consequences of hydraulic accidents, dam breakthroughs, flood and flood forecasting in a complex system of rivers and channels for the prevention of hydro meteorological ...
M. Ye. Rakhymberdina, E. V. Grokhotov, Zh. A. Assylkhanova, M. M. Toguzova   +3 more
doaj   +1 more source

A serological survey of ruminant livestock in Kazakhstan during post-Soviet transitions in farming and disease control [PDF]

, 2004
The results of a serological survey of livestock in Kazakhstan, carried out in 1997–1998, are reported. Serum samples from 958 animals (cattle, sheep and goats) were tested for antibodies to foot and mouth disease (FMD), bluetongue (BT), epizootic ...
A Corteyn, Macmillan, A.P., Lundervold, M., C Hamblin, Lundervold, M, Corteyn A, Macmillan AP, Corteyn, A., AP Macmillan, Milner-Gulland EJ, Milner-Gulland, E. J., Hamblin C, M Lundervold, Hamblin, C, Macmillan, AP, CJ O'Callaghan, Hamblin , C., Corteyn, A, O'Callaghan CJ, O'Callaghan, C. J., Milner-Gulland, EJ, EJ Milner-Gulland, O'Callaghan, CJ, Lundervold M   +23 more
core   +1 more source

Influence of electrolytic-plasma surface quenching on the structure and strength properties of ferritic-pearlite class wheel steel

Eurasian Journal of Physics and Functional Materials, 2021
This paper examines the influence of electrolyte-plasma surface hardening on the structure and micro hardness of wheel steel mark 2. In the work electrolyte-plasma surface quenching was carried out in an electrolyte made from an aqueous solution of 10 ...
B. K. Rakhadilov, Y. Y. Tabiyeva, G. K. Uazyrkhanova, L. G. Zhurerova, D. .. Baizhan   +4 more
doaj   +1 more source

Development of Data-mining Technique for Seismic Vulnerability Assessment [PDF]

International Journal of Electronics and Telecommunications, 2021
Assessment of seismic vulnerability of urban infrastructure is an actual problem, since the damage caused by earthquakes is quite significant. Despite the complexity of such tasks, today’s machine learning methods allow the use of “fast” methods for ...
Waldemar Wójcik, Markhaba Karmenova, Saule Smailova, Aizhan Tlebaldinova, Alisher Belbeubaev   +4 more
doaj   +1 more source

Mineralization of rare metals in the lakes of East Kazakhstan [PDF]

Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, 2020
Purpose. Study on the chemical composition of lake waters, salt brines, brine and bottom sediments to identify the mineralization of rare metals and other types of minerals. Methodology. Mass spectrometric studies (mass spectrometer with inductively coupled plasma ICP-MS 7500cx from AgilentTechnologies) for the purpose of high-precision analytical ...
B. B Amralinova, O. V Frolova, I. E Mataibaeva, B. B Agaliyeva, S. V Khromykh   +4 more
openaire   +1 more source

Birth rate in Kazakhstan in the late 20th — early 21st century [PDF]

Вестник археологии, антропологии и этнографии
This article aims to examine fertility processes among the population of Kazakhstan during the post-Soviet period in the context of the evolving ethnic composition of the population. The analysis draws on a comprehensive dataset, including results of the
Krasnobayeva N.L. , Aubakirova Zh.S., Sarsembayeva G.А., Stolyarova E.O. , Alekseenko A.N.   +4 more
doaj   +1 more source

Research on zinc concentrate dressing at the zhezkent processing plant to obtain conditioned concentrate

Metalurgija, 2023
The article investigates dressing of zinc concentrate of Zhezkent processing plant with the purpose of receiving conditioned zinc concentrate and copper product output.
R. A. Ramazanova, B. S. Saurbayeva, Y. N. Ivashchenko, B. S. Tantybayeva, M. K. Zhamanbayeva   +4 more
doaj  

Remote Sensing Technologies in the Search for Rare Metal Deposits in Eastern Kazakhstan [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
The article explores the potential of remote sensing (RS) applications for identifying patterns of rare metal mineralization in the studied area of Eastern Kazakhstan.
M. Ye. Rakhymberdina, Y. T. Bekishev, R. Shults, B. Apshikur, Y. Grokhotov, Z. A. Assylkhanova, M. M. Toguzova, A. K. Abdygaliyeva   +7 more
doaj   +1 more source

Obtained of powder coatings by detonation spraying

Eurasian Journal of Physics and Functional Materials, 2021
In this work, consider the aspects of obtaining powder coatings that possessing certain working properties obtained by detonation spraying. Experimental research were carried on the effect of technological parameters of the detonation spraying process on
D. B. Buitkenov, B. K. Rakhadilov, Zh. B. Sagdoldina, M. .. Maulet   +3 more
doaj   +1 more source