Earth and Planetary Sciences: Недавние поступления
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THE ROLE OF CAVE NAMES IN THE DEVELOPMENT OF TOURISM IN KAZAKHSTAN
(Geojournal of Tourism and Geosites, 2024)Geographical names, including speleonyms, which were once not registered in official sources, have been preserved in the form of missing words or errors in the Russian language. Therefore, the task of their collection and systematization is fixed by many resolutions of the government of the Republic of Kazakhstan and other authorized bodies. One of the issues of determining ...2026-03-03 -
Thermodynamics of a newly constructed black hole coupled with nonlinear electrodynamics and cloud of strings
(Physics of the Dark Universe, 2024)This paper finds an exact singular black hole solution in the presence of nonlinear electrodynamics as the source of matter field surrounded by a cloud of strings in spacetime. Here, the presence of the cloud of string, the usual Bardeen solution, becomes singular. The obtained black hole solution interpolates with the Letelier black hole in the absence of both the deviation ...2026-03-03 -
The impact of diversification of the oil and gas complex on the national economy of Kazakhstan
(E3S Web of Conferences, 2024)Diversification of the oil and gas complex of Kazakhstan is aimed not only at the development and development of oil and gas fields, but also at the further development of the manufacturing industry, in particular, at the construction of new and modernization of existing oil refining capacities. The article presents the results of analytical and research work to determine ...2026-03-03 -
THE EVALUATION OF TRANSPORT ACCESSIBILITY OF SHCHUCHINSK-BOROVOYE RESORT AREA USING GEOINFORMATION SYSTEMS
(Geojournal of Tourism and Geosites, 2024)The aim of the article is to evaluate the transport accessibility of the Shchuchinsk-Borovoye resort area within the territory of Kazakhstan and border areas of the Russian Federation. The aim of the study is to demonstrate the accessibility of the resort area from cities and populated areas, using information provision and to identify areas with varying spatial accessibility. ...2026-03-03 -
The environmental state of the Pavlodar region in the Republic of Kazakhstan (1990s)
(E3S Web of Conferences, 2024)The article examines the key aspects of the environmental condition of the Pavlodar region in the 1990s. It provides an analysis of the climate, the structure of industrial production, and the availability of minerals. Based on statistical materials, the state of atmospheric air characterized by the presence of harmful impurities polluting the environment has been ...2026-03-03 -
THE ECOLOGICAL AND TOURIST FRAMEWORKS OF THE LOW MOUNTAIN ZONE AS THE BASIS FOR THE FORMATION OF THE TERRITORIAL STRUCTURE IN THE SOUTHERN PART OF ALTAI KRAI
(Geojournal of Tourism and Geosites, 2024)Gain a comprehensive understanding of the environmental and tourism aspects of the formation of the territorial structure of the region. The authors advocate for an ecological framework approach to pinpoint key natural areas crucial for establishing a tourist framework. In the southern low-mountain region of Altai Krai, mountain ranges are integral to the ecological framework, ...2026-03-03 -
The Necessity of Multi-Band Observations of the Stochastic Gravitational Wave Background
(Physics of the Dark Universe, 2024)In this work we highlight an important perspective for the complete understanding of the stochastic gravitational background structure. The stochastic gravitational wave background is perhaps the most important current and future tool towards pinpointing the early Universe phenomenology related with the inflationary era and the subsequent reheating era. Many mysteries are inherent ...2026-03-03 -
TECHNOGENESIS AS A DRIVER IN THE DEVELOPMENT OF RECREATIONAL AREAS FOR SUSTAINABLE DEVELOPMENT AND BIODIVERSITY CONSERVATION
(Geojournal of Tourism and Geosites, 2025)In the face of intensifying anthropogenic pressures, rapid urban expansion, and widespread environmental degradation, the preservation of biodiversity and the implementation of sustainable land-use strategies have emerged as pressing global imperatives. This review critically examines the complex ecological challenges that arise in industrialized regions, offering insights ...2026-03-03 -
Sustainable heavy concrete additives: evaluating granite-based solutions for ecoefficient construction
(E3S Web of Conferences, 2025)This article presents the results of a study on the influence of one component of a newly developed modifying additive (specifically, granite dust) on the strength properties of concrete. The comprehensive study included standardized tests of beam samples for flexural and compressive strength. The research was conducted with varying concentrations of granite in the ...2026-03-03 -
Study of the effect of variation of thermal annealing conditions on the structural ordering and phase formation processes in ZrO2 – Al2O3 ceramics
(Complex Use of Mineral Resources, 2026)Interest in composite refractory ZrO2 – Al2O3 ceramics is due to the great prospects for their use in extreme conditions (radiation exposure, thermal cycling, exposure to aggressive environments) due to the high resistance to external influences of these ceramics. Moreover, the features of high resistance to external influences for this type of ceramics are due to their ...2026-03-03 -
Spatial interpolation of intermediate strength properties of soil to determine the bearing capacity of the foundation
(E3S Web of Conferences, 2024)This study is aimed at determining the intermediate strength characteristics of soil at a given depth between boreholes using geoinformation systems. Changes in the strength characteristics of soils under the influence of load are studied, which is important for assessing the bearing capacity of the foundation and developing optimal solutions for its improvement and ...2026-03-03 -
Sound insulation properties of materials and methods used in civil engineering
(E3S Web of Conferences, 2024)The issue of sound insulation in enclosing structures continues to be extremely prevalent in both newly constructed and exploited buildings. Standard fencing solutions frequently employ contemporary wall materials without the additional sound insulation that is required. This study investigates the materials applied to soundproofing in various residential buildings and ...2026-03-03 -
SELECTION OF EQUIVALENT MATERIAL FOR SOIL TESTING USING PILES ON A SCALE MODEL TESTING APPARATUS
(International Journal of GEOMATE, 2024)This study addresses the problem of selecting an equivalent material for soil testing using piles on a large-scale experimental setup. The approach involved conducting model tests in a metallic tank with specific dimensions, allowing for a 1:25 scale. Fine and medium-grained sand was used as the equivalent soil material. The main criterion for sand selection was its similarity ...2026-03-03 -
RESEARCH OF THE SOIL COVER ECOSYSTEM IN THE WEST KAZAKHSTAN REGION ON THE BASIS OF REMOTE SENSING AND GIS-TECHNOLOGY
(NEWS of the National Academy of Sciences of the Republic of Kazakhstan SERIES OF GEOLOGY AND TECHNICAL SCIENCES, 2025)Soil research at the present stage is aimed at studying the ecological state of the soil cover and for management, regulation and rational use of land it is necessary to conduct a quantitative and qualitative assessment of soil resources. Therefore, rational use and protection of the soil cover in market conditions requires adequate application of new scientific and ...2026-03-03 -
RECREATIONAL AND FUNCTIONAL ZONING OF TERRITORIES WITH TECHNOGENIC IMPACT FOR THE PURPOSE OF SUSTAINABLE DEVELOPMENT OF THE REGION
(Geojournal of Tourism and Geosites, 2024)The article delves into the development of a comprehensive concept for the sustainable development of regions characterized by intensive environmental management. This concept is rooted in the interplay of several key factors, including the environmental component, social attractiveness, and infrastructural accessibility. By meticulously analyzing these factors and juxtaposing ...2026-03-03 -
Optimal concentration of post-alcohol bard and microsilica in cement-sand mixtures determination
(Complex Use of Mineral Resources, 2024)The article presents part of the results of the study of the components of foam concrete made by the two-stage foam injection method, in particular, the influence of microsilica and post-alcohol bard on the setting time and strength of cement. The paper shows the methodology for determining the compressive and flexural strength, selection of the composition of components, ...2026-03-03 -
On the state of the environment and natural environment of the East Kazakhstan region
(E3S Web of Conferences, 2024)The article analyzes the state of the environment in the East Kazakhstan region. The authors, having analyzed official sources, showed that as a result of the restoration of production volumes at non-ferrous metallurgy and thermal power enterprises, there is an increase in emissions of hazardous waste by individual enterprises in this industry into the environment. In ...2026-03-03 -
Observational constraints on the equation of state of viscous fluid in f(R, T) gravity
(Physics of the Dark Universe, 2024)In this paper, we investigate a cosmological model based on viscous gravity as a potential alternative to dark energy. This model incorporates bulk viscosity and is analyzed using an effective equation of state. We consider the simplest specific model, , where is a constant. The exact solution of our viscous cosmological model is derived, and then we use the combined datasets ...2026-03-03 -
Observational constraints on a generalized equation of state model
(Physics of the Dark Universe, 2024)We investigate the cosmological implications of a generalized total equation of state (EoS) model by constraining its parameters using observational datasets to effectively characterize the universe's expansion history and its dynamic properties. We introduce three parameters: , , and to capture the EoS behavior across different evolutionary phases. Our analysis indicates that ...2026-03-03 -
Новый меняющий цвет сорбционный материал для эффективного удаления тяжелых металлов из сточных вод
(Bulletin of the Tomsk Polytechnic University. Geo Аssets Engineering, 2024)Актуальность исследования обусловлена необходимостью очистки водных ресурсов от катионов Me(II). Получение действенных и дешевых сорбентов, позволяющих обнаруживать и адсорбировать катионы тяжелых металлов в питьевой или водопроводной воде и параллельно осуществлять систематический мониторинг качества воды в окружающей среде, является одним из приоритетных направлений для очистки ...2026-03-03
