Vol. 20 No. 3 (2026): (Vol. 20 No.3/2026) Tay Nguyen Journal of Science (TNJoS)

Tóm tắt: Soil health refers to the capacity of soil to sustain essential ecosystem functions. Biological factors are key drivers of these functions. Soil microbial communities play a central role in regulating material and energy flows, while directly participating in critical biological processes. Through the activities of beneficial soil microorganisms, ecological functions, environmental quality,...

Tóm tắt: In the context of limited molecular data on Pasteurella multocida type D isolated from buffaloes in Dak Lak province, this study analyzed the neuraminidase NanB protein of a type D strain, designated EH32, and compared it with two type B strains, PM248 and the Iranian strain used for vaccine production. NanB sequences were extracted from whole–genome sequencing data; signal peptides were...

Tóm tắt: This study was conducted to determine the optimal nutrient solution concentration and spraying interval for the vegetative growth stage (0 - 30 days after planting) of the potato cultivar FL2215 in an aeroponic system. Two independent experiments were arranged in a Latin Square Design with three replications, carried out under greenhouse conditions at the Faculty of Agriculture, Tay Nguyen...

Tóm tắt: Areca nut ( Areca catechu L.) is a commercially important crop in Vietnam, with dried areca nut being a major export-oriented product. However, current processing practices are still largely experience-based, resulting in inconsistent product quality. This study investigated the effects of pressurized hot-water treatment temperature and duration on the physical and sensory attributes of dried...

Tóm tắt: This study employs a lattice model combined with Monte Carlo simulations to overcome the computational time-scale bottleneck, enabling a comprehensive observation of lag phase dynamics under macro-conditions. Our results demonstrate that the temperature dependence of aggregation time follows a characteristic U-shaped curve, identifying an optimal temperature range that maximizes the nucleation...

Tóm tắt: Background: Chronic respiratory diseases are a major and growing global health burden, with spirometry playing a crucial role in evaluating ventilatory defects. Objective: This study aims to describe the characteristics of spirometric ventilatory defects and investigate their concordance with clinical diagnoses among patients with chronic respiratory diseases at Tay Nguyen University’s...

Tóm tắt: The shift in focus from malignant cells to the tumor microenvironment (TME) ecosystem has placed the assessment of Tumor-Infiltrating Lymphocytes (TILs) at the center of precision medicine. By applying a literature review combined with secondary analysis of 103 cases of invasive breast carcinoma at the University of Medicine and Pharmacy at Ho Chi Minh City from 01/2020 to 12/2021, this...

Tóm tắt: This study aims to develop an Ethno-STEM project-based learning process on the theme "Ecological Longhouse and Solar Power" and evaluate its feasibility in enhancing career self-efficacy for 9th-grade students in Dak Lak province. Based on the theoretical foundation of Ethno-STEM, combined with survey results from 217 students and 37 teachers at 5 secondary schools, the research proposed a...

Tóm tắt: Digital transformation has become an imperative rather than a choice for the insurance industry worldwide, and Prudential Vietnam is no exception. This study was designed to illuminate how digital transformation is actually working, not from the vantage point of executive dashboards, but from the current experiences of the employees. Drawing on self-administered questionnaires distributed via...

Tóm tắt: This paper looks at the employment situation of graduates from Tay Nguyen University in the 2023–2025 period, and proposed solutions to improve graduate employment rates. We used a descriptive survey method and analyzed data trends. The results show that the employment rate of graduates ranged from 84.4% to 87.1%. The proportion of graduates working in their trained fields increased from 82.7%...

Tóm tắt: This paper looks at the employment situation of graduates from Tay Nguyen University in the 2023–2025 period, and proposed solutions to improve graduate employment rates. We used a descriptive survey method and analyzed data trends. The results show that the employment rate of graduates ranged from 84.4% to 87.1%. The proportion of graduates working in their trained fields increased from 82.7%...

Tóm tắt: STEM education has become an important orientation of Vietnam’s 2018 General Education Program, aiming to develop students’ qualities and competencies through the application of interdisciplinary knowledge to practical problem-solving. Among various educational approaches, STEM festivals are considered a meaningful form of experiential learning that stimulates students’ interest in learning,...