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Stability estimate for the heat equation backward in time with Neumann and integral boundary conditionsIn this paper, we first prove that the heat equation backward in time with Neumann and integral boundary conditions is an ill-posed problem. Then, we establish a stability estimate of Hölder type for... Author: Duc Duc Van Keyword: The heat equation backward in time stability estimate ill-posed problem.
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An investigation into mistakes in paragraph writing of English-majored freshmen:
A case study at Dong Nai Technology UniversityThe research aims to investigate common mistakes in students' paragraph writing and then suggest some solutions to overcome and enhance students' writing skills. Both quantitative and qualitative... Author: Phan Lam Thi, Nguyen Dieu Huyen Thi, Nguyen Thanh Van Thi Keyword: Paragraph writing common mistakes English-majored students
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From the concept of “state” and “Son of Heaven” in Confucianism to the concept of “state” and “nation” in Nguyen Trai's thoughtThis article analyzes the transformation in Vietnamese political thought from the concept of “state” associated with the “Son of Heaven” in Confucianism to the concept of “nation” in Nguyen Trai's... Author: Nguyen Tuấn Tuan- Keyword: Nguyen Trai Confucianism Dai Viet Nation-state Territory
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Compressive strength of concrete using recycled aggregates, with and without fly ash, compared to conventional concreteThis article presents the results of research evaluating the compressive strength of concrete using recycled coarse aggregate, in the case of using fly ash (CP1) and without using fly ash at a content... Author: Tien Phan Van Keyword: recycled concrete fly ash compressive strength recycled aggregate
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Antioxidative response of Arachis hypogaea L. cv. CNC1 under drought conditionThe current study was carried out to assess the antioxidative expression of the CNC1 peanut cultivar in drought condition. The oxidative stress with a burst of O2.- and H2O2 in peanut leaves resulted... Author: Chung Mai Van, Oanh Dang Kim, Dien Nguyen Duc Keyword: peanut CNC1 drought antioxidative response
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Students' difficulties in English listening comprehension: A descriptive research at Thai Nguyen University of Information and Communication Technology, Thai Nguyen University
This study attempts to ascertain the common listening comprehension challenges that students at the University of Information and Communications Technology, Thai Nguyen University (ICTU) often... Author: Dang Mai Phuong, Hang Pham Thuy Keyword: Listening comprehension English students difficulties Thai Nguyen University
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Reality and solutions for managing conditions and facilities to support clinical internship activities of students majoring in General practitioner in Vinh city, Nghe AnThrough theoretical and practical research methods, the author has made a preliminary assessment of the reality of the management of conditions and facilities to support clinical internship activities... Author: Thanh Hien NGUYEN Thi Keyword: general practitioner clinical practice efficiency management
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Species composition in the Terapontidae family (Centrarchiformes) in estuaries of Thanh Hoa provinceThe study was conducted through seven surveys from October 2021 to July 2023, in five estuaries of Thanh Hoa province, including Cua Hoi, Lach Truong, Lach Ghep and Lach Bang. As a result, 5 species... Author: Thu Trịnh Thị, nam Nguyễn Thành, Thảo Hoàng Ngọc Keyword: Terapontidae Centrarchiformes brackish water Thanh Hoa province
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Cooperation between universities and businesses to provide practical support for student affairs, contributing to improving the quality of human resource training to meet social needs at Vinh UniversityIt can be asserted that human resource training should be closely aligned with societal needs, the labor market, and corporate involvement. Consequently, collaboration and partnerships between... Author: Doan Minh Van, Nguyen An Nhu Keyword: Training cooperation human resources training quality social needs universities
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UPPER CENTRAL EXPONENT OF LINEAR STOCHASTIC DIFFERENTIAL ALGEBRAIC EQUATIONS OF INDEX 1We introduce the concept of upper central exponent of linear stochastic differential algebraic equation of index 1. We prove that upper central exponent is nonrandom and larger or equal to the top... Author: Nguyen The Thi Keyword: Lyapunov exponents central exponents Stochastic differential equations Stochastic differential algebraic equations
of index 1 two-parameter stochastic flow.
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