Results 41 to 50 of about 86,854 (271)

Climate-growth relationships of Schrenk spruce and precipitation variability at the high-mountain areas of the northern Tien Shan

Central Asian Journal of Water Research, 2022
This article presents a new tree-ring chronology of Schrenk spruce (Picea schrenkiana Fisch. et Mey.) developed based on the samples collected at the upper tree limit of the northern Tien Shan (southeastern part of Kazakhstan).
Bulat Zubairov
doaj   +1 more source

Traceability of Agri‐Food Products: The Key to Conscious Trade

Agribusiness, EarlyView.
ABSTRACT Globalization and growing concerns about sustainability have led to improvements in product traceability, quality, and sustainability. Traceability contributes to environmental protection and supports sustainable development by fostering transparency in agricultural practices and encouraging the responsible use of resources.
Scarlett Queen Almeida Bispo, Fernanda Aparecida Silva, Michelle Márcia Viana Martins, Marcelo José Braga Nonnenberg, Ruan da Silva Vianna, Carla Cristina Passos Cruz   +5 more
wiley   +1 more source

Capsule endoscopy in Kazakhstan: a multicenter clinical experience [PDF]

Kosin Medical Journal
Background By analyzing small bowel capsule endoscopy (SBCE) performed in two large hospitals in Kazakhstan, we aimed to explore the characteristics of patients representative of Central Asia and the technical characteristics of SBCE.
Sang Jun Sohn, Kanat Batyrbekov, Ainura Galiakbarova, Laura Yerdaliyeva, Jamilya Kaibullayeva, Jeongwoo Ju, Haejin Lee, Yeoun Joo Lee   +7 more
doaj   +1 more source

Migration and Dispersion Evolution of Exhaled Aerosol in a Ward Under Different Ventilation Modes

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Wards with special functions and closure will have a higher risk of viral transmission as aerosols are an important mode of transmission for the SARS‐CoV‐2 virus. In this study, an experimental platform was built to establish the relevant parameters of the aerosol model and the aerosol propagation model according to the experimental results ...
Jingzhi Zhang, Tongqiang Xia, Qilin Yang, Yilin Cui, Ting Li, Feiqiang Guo, Kun Zhang, Rabatuly Mukhammedrakhym, Peng Hou   +8 more
wiley   +1 more source

Kazakhstan-EU Relations in the Realities of the Geopolitical Turbulence: A Textual Analysis of Before and After Design

Journal of Central Asian Studies
Global security concerns have impacted both domestic and foreign policies of international actors. A regional geopolitical crisis after 2022 has certainly impacted the relations between Kazakhstan and its external partners.
Artur Utebayev, Dana Ordabayeva, Kamila Murzagulova, Saltanat Irzhanova   +3 more
doaj   +1 more source

Great Purge Period of the Soviet Union in Kazakhstan (1937-1938)

Avrasya İncelemeleri Dergisi, 2023
The Bolsheviks came to power in Russia with the October Revolution under the leadership of Vladimir Ilyich Lenin and established the Union of the Soviet Socialist Republics in 1922. Josef Stalin, who took over the administration after the death of Lenin,
Nurullah Çetin, İlyas Topsakal
doaj   +1 more source

Enhanced Dynamic Performance and Mechanical Reinforcement of Polyurea Coatings With Surface‐Modified Graphene Platelets

Journal of Applied Polymer Science, EarlyView.
Morphology, mechanical properties and vibration damping properties of polyurea/GNP nanocomposites. ABSTRACT Studying structural dynamics of polyurea (PU) is pivotal to analyze its vibration‐damping features. In this study, a graphene‐reinforced PU coating with enhanced mechanical and damping properties was developed.
Haochen Yuan, Sherif Araby, Danial Zhumashev, Kangbo Zhao, Qingshi Meng   +4 more
wiley   +1 more source

Energy Efficiency of Kazakhstan Enterprises: Unexpected Findings

Energies, 2020
The problems of efficient use of energy costs have been actively explored in recent decades in connection with rising energy prices. During this period, the main models for assessing energy efficiency and energy management were developed, including the ...
Yelena Petrenko, Igor Denisov, Gaukhar Koshebayeva, Valeriy Biryukov   +3 more
doaj   +1 more source

New craniodental materials of Falcarius utahensis (Theropoda: Therizinosauria) reveal patterns of intraspecific variation and cranial evolution in early coelurosaurians

The Anatomical Record, EarlyView.
Abstract Despite documented ecomorphological shifts toward an herbivorous diet in several coelurosaurian lineages, the evolutionary tempo and mode of these changes remain poorly understood, hampered by sparse cranial materials for early representatives of major clades. This is particularly true for Therizinosauria, with representative crania best known
William J. Freimuth, Lindsay E. Zanno
wiley   +1 more source

Environmental Credit Risk, Climate Change and Bank Performance: Evidence From a Global Panel of Banks

Business Strategy and the Environment, EarlyView.
ABSTRACT This study examines the impact of environmental credit risk on bank financial performance, with a particular focus on the moderating role of country‐level climate risk. Using a global panel of 345 listed banks across 75 countries from 2018 to 2022, we measure environmental credit risk through Fitch Ratings' Environmental Relevance Scores.
Kenza Mouti, Erhan Kilincarslan, Jiafan Li   +2 more
wiley   +1 more source