Date Published: 14/03/2023

Natural Sciences Issue

On the metric generated by the quasi partial metric
Van Dung Nguyen, Thi Tuyet Trinh Nguyen
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Page: 3-12
Some new criteria for generalized contraction of differential systems with delays
The Anh Tran, Thanh Nghia Nguyen, Trung Hieu Le
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Page: 13-21
K-coincidence point without commutative condition in partially ordered metric
Ngoc Cam Huynh, Duc Thinh Vo
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Page: 22-26
Parabolic subdifferential and its applications to optimality conditions
Ngoc Anh Tho Pham, Kim Yen Ngo Thi, Duc Thinh Vo, Thi Tran Chau Pham
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Page: 27-34
Second-order necessary optimality condition for weakly efficient solutions in constrained vector optimization problems
Mau Vinh Tran, Van Su Tran
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Page: 35-43
Studying the interaction of CID 16040294 compound with beta amyloid by docking method
Thi Ngoc Thanh Huynh, Quoc Thai Nguyen, Van Thang Bui
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Page: 44-49
Feedback linearization control for inverted pendulum
Tu Duc Nguyen, Thanh Dat Dang, Van Dong Hai Nguyen, Quoc Anh Vo, Long Nhan Vo, Ngoc Bao Nguyen, Thanh Minh Nguyen, Le Tien Dung Nguyen
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Page: 50-58
Re-using agricultural wastes into mechanical fillers for epoxy foundation materials
Thi Huong Pham
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Page: 59-65
Investigating the adsorption of methylene blue from water by MnFe2O4/bentonite
Thanh Hieu Nguyen, Thi Xuan Mai Tran, Van Anh Duong, Van Thang Bui
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Page: 66-76
Treating of pineapple waste with rice straw by fermentation method and reusing it as feed for ruminant cattle
Thi Ngoc Trang Nguyen
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Page: 77-86
Applied research of drying method for processing powder from (Cucumis melo L.)
Xuan Hien Tran, Thi Thuy Hang Le, Thi Thuy Loan Le, Tan Hung Nguyen
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Page: 87-96
Status of freshwater resources used in the buffer zone community of U Minh Thuong National Park
Van Loi Ly, Le My Hanh Huynh
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Page: 97-106
Investigating soil carbon stock of mangrove on island at Cua Lon estuary, Ngoc Hien district, Ca Mau province
Ngoc Tram Anh Lu, Thi Hai Ly Nguyen, Phan Minh Trung Nguyen
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Page: 107-113
Benefits and risks of white leg shrimp (Litopenaeus vannamei) farming in fresh water areas in Long An province
Cong Trang Nguyen, Ngo Yen Loan Dang, Thanh Tung Le, Ngoc Duyen Phan
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Page: 114-120