Institution
Al-Farabi Kazakh National University
Recent research
- Physics & SpaceOpen access
Abstract We present a multiwavelength study of the long-duration gamma-ray burst GRB 230328B, combining prompt γ-ray observations with exceptionally early simultaneous optical photometry and extensive X-ray, radio, and host-galaxy follow-up. NUTTELA-TAO began simultaneous g′r′i′...
- Engineering & TechnologyOpen access
Pyrotechnic Oxidizer Chemistry: Study-Normalized Performance Comparison and Bibliometric Mapping
Modern pyrotechnic materials are evolving from conventional fuel–oxidizer mixtures toward function-oriented energetic systems designed for controlled ignition, light emission, gas generation, pressure output and thermal response. This review analyzes recent progress in pyrotechni...
- Engineering & TechnologyOpen access
<title>Abstract</title> The Central Asian Orogenic Belt possesses abundant mineral resources. As mining activities extend into high-altitude cold regions, the safety and stability of rock engineering projects, such as open-pit mine slopes, have become increasingly prominent. This...
- Society & EconomicsOpen access
While tourism infrastructure is crucial to regional development, its impact on resident well-being is still debated. This study investigates the influence of infrastructure on material and non-material quality of life, utilizing place image as a mediation, and grounded on the Tou...
- Engineering & Technology
ABSTRACT Pure‐iodide wide‐bandgap (WBG) perovskites are promising top‐cell absorbers for tandem photovoltaics, benefiting from their intrinsic immunity to the halide phase segregation that plagues mixed‐halide counterparts. However, their practical deployment, particularly in spa...
- Biology
Abstract The spread of fungicide-resistant pathogens has increased interest in plant-based antifungal agents for agricultural applications. We compared subcritical CO2 extraction (SbFE), ultrasound-assisted extraction (UAE), hot reflux extraction (HRE), and Soxhlet extraction (SE...
- BiologyOpen access
Pasture degradation in arid regions, driven by climate aridisation and grazing pressure, represents a major challenge for the sustainable management of rangeland resources. This study provides a comprehensive assessment of vegetation dynamics and the factors influencing degradati...
- BiologyOpen access
Retaining population is a core condition for the long-term sustainability of rural communities, yet rural out-migration is often treated merely as evidence of local development failure. Agriculturally productive regions may continue to lose population even when output, corporate...
- Society & EconomicsOpen access
This study investigates whether the interaction between structural characteristics and fiscal mechanisms determines regional investment allocation and contributes to regional divergence in Kazakhstan. To achieve this aim, panel regression with interaction effects and cross-countr...
- Society & EconomicsOpen access
Western Kazakhstan is one of the most climate-vulnerable macro-regions in Central Asia. Intensifying aridification, acute water scarcity, and active land degradation are already undermining its ecosystems and an economy built heavily on oil and gas. Yet investment in the region i...
- Society & Economics
This study examines the effectiveness of Action Learning (AL) in fostering undergraduate students’ research interest in higher education. A mixed-methods approach was employed, combining quantitative pre-test and post-test data with qualitative evidence from observations and stud...
- AI & ComputingOpen access
A Comprehensive Review of SLR Systems: Challenges, Datasets, and Unresolved Gaps
With the rapid advancement of sensor technologies, automated sign language recognition (SLR) has emerged as a critical enabler of inclusive communication systems for individuals with hearing and speech impairments. Although substantial research effort has been directed toward thi...
- BiologyOpen access
Acinetobacter baumannii is a critical WHO priority pathogen due to its multidrug resistance and high mortality in carbapenem-resistant infections. Resistance is predominantly mediated by class D carbapenemase genes blaOXA-23 and blaOXA-40, which spread rapidly via horizontal gene...
- Physics & SpaceOpen access
Abstract Determining whether Planck-scale effects can stabilize black holes addresses fundamental questions about black hole evaporation and quantum gravity consistency. Here, we analyze the thermodynamic topology ofSchwarzschild black holes under Planck-scale modified kinematics...
- Health & MedicineOpen access
Contemporary bioethics operates within pluralistic societies, where ethical reasoning is not confined to prescriptive frameworks but rather involves deliberation across competing moral perspectives. Although the dominant approaches remain largely Western, there has been an increa...
- Climate & EnvironmentOpen access
Abstract Accurate forecasting of spring flood volume and low-flow discharge is essential for water resources management and flood risk mitigation, particularly in mountain basins with snow-dominated hydrology. This study proposes an enhanced statistical approach to predict these...
- Climate & EnvironmentOpen access
The development of nanofiltration (NF) membranes is critical for achieving sustainable water purification and resource recovery. However, conventional polyamide NF membranes often encounter trade-offs between ion selectivity and water permeability. Herein, we introduce a dual-zwi...