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Fixed point theorems for A-contractive mappings in boundedly compact and T-orbitally compact metric spacesIn this paper we prove some fixed point theorems for map-pings satisfying an implicit contractive conditions in metric spaces. Our re-sults improve and extend some results in the literature (Garai, L.... Author: Hoc Nguyen Huu Keyword: Boundedly compact spaces Fixed points Metric spaces $T$-orbitally compact spaces
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Chemical compositions and cytotoxic activity of essential oils extracted from Hedychium coronarium J. Koenig grown in VietnamHedychium coronarium, commonly known as white ginger lily (Zingiberaceae), is a native species in Asian forests. The plant has long been used as a traditional medicine for treating pain and... Author: Hieu Tran Trung, Le Giang Duc, Quoc Nguyen Van, Chung Nguyen Thi, Chen Tran Van, Minh Le Duc Keyword: Hedychium coronarium essential oil GC/MS SK-LU-1 cytotoxicity
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The results of culture snub-nose pompano (Trachinotus blochii Lacépède, 1801) in the “in Pond Raceway System” in Khanh Hoa provinceThe study aims to evaluate the environmental parameters and growth rate of snu-bnose pompano cultured in the “In Pond Raceway System - IPRS”. Fingerlings 5-6 cm in length were stocked at a density of... Author: Hà Nguyen Văn, Thiết Chu Chí, Dung Nguyen Thanh, Thảo Nguyen Thi Huong, Tan Tran Trong, Dang Nguyen Van, Bao Nguyen Tan Keyword: Snub-nose pompano In Pond Raceway System IPRS environmental parameters growth
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Enhancing network performance with improved random early detectionCongestion has become an important issue affecting the per-formance of network systems. Active Queue Management (AQM) algorithms are crucial in ensuring network stability. The first active queue... Author: Dien Vu Van Keyword: Active queue management congestion average queue size RED threshold.
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Diversity of genus syzygium Gaertn. (Myrtaceae Juss.) in the North Central Region of VietnamThis paper presents some research results on the diversity of the genus Syzygium in the North Central region of Vietnam from January 2022 to December 2023. There are 46 species belonging to Syzygium... Author: Huong Le Thi Keyword: Diversity of species Myrtaceae Syzygium the North Central Vietnam
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From natural ecosystems to digital education ecosystems: comparison, challenges, and the development of Mathematics teaching skills for Pre-service primary teachersThis paper analyzes three types of ecosystems: (1) Natural ecosystems, (2) Educational ecosystems, and (3) Digital education ecosystems, comparing their structures, operational mechanisms,... Author: Quyên Chu Vĩnh Keyword: Active learning attitude motivation self-directed learning learning strategies.
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Self-directed learning skills of undergraduate students: a study at Nong Lam University - Ho Chi Minh City, VietnamThis study examines students' self-directed learning skills at Nong Lam University - Ho Chi Minh City, focusing on their attitudes and competencies in various aspects of autonomous learning. A... Author: Viet Vo Van, Nguyễn Ab Thi Kim Keyword: Active learning attitude motivation self-directed learning learning strategies
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Practicing activities to develop components of mathematical thinking competency in economics for Economics major studentsIn this paper, we study and propose the concept of mathematical thinking competency in economics for economics major students. Firstly, the paper focuses on clarifying the theoretical foundations of... Author: Vân Anh Thái Thị, Tam Dao Keyword: Mathematical thinking competency activities situations economics major students economics.
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Literature review on glucosa-mine and chondroitin in osteoarthritis treatment
Osteoarthritis is a chronic disease primarily characterized by articular cartilage damage. In Vietnam, osteoarthritis accounts for a high percentage of musculoskeletal conditions, especial-ly... Author: Soa Đặng Thị, Thuy Vu Thi, Trung Nguyen Duc, Uyen Bien Thi Thuc, Yen Le Thi Hai, Linh Tran Thao, Hieu Tran Trung Keyword: glucosamine chondroitine osteoarthritis
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Research on building an environmental quality monitoring management device using the Internet of Things
The paper proposes an innovative solution with a new air monitoring system that utilizes IoT technology, featuring compact, flexible, and automated nodes. This system operates without human... Author: Ho Tuyen Thi Keyword: Measurement monitoring control environment Internet of Things (IoT)
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