Vol. 52 - 4A/2023

Bài viết

• A mean convergence theorem for triangular arrays of rowwise and pairwise mn -dependent random variables

  Le Van Thanh, Pham Nhu Y

  5-11

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• Evaluation of the growth, yield and quality of Rehmannia glutinosa (DH19) in the midland and mountainous region of Nothern Vietnam

  Pham Thanh Loan, Hoang Thi Le Thu

  12-20

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• Assessment of water resource variation in the lam river basin from 1970 to 2022

  Nguyen Xuan Tien, Le Tien Huu, Ho Thi Phuong, Nguyen Van Lam

  21-27

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• A simple design of broadband cross-polarization converter for the THz frequency range

  Nguyen Thi Minh el al.

  28-38

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• Designing an automatic beverage mixing system based on the Internet of Things.

  Hoang Thi Phuong

  39-48

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• Developing a supportive device for wrist injury rehabilitation training

  Dien Thi Hong Ha

  49-58

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• Application of natural-based anti-fungal formulations for bamboo and wooden household products

  Le Thi My Chau el al.

  59-70

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• Regular activities of adult Ptyas mucosa (Linnaeus, 1758) in a farming conditions of Nghe An province, Viet Nam

  Ong Vinh An, Dang Huy Huynh, Hoang Xuan Quang, Tran Kien

  71-84

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• Antimicrobio activity of esential oils from leaf of Syzygium tsoongii (Merr.) Merr. & Perry, Syzygium bullockii (hance) Merr. & Perry and Syzygium zeylanicum (L.) dc. in Ha Tinh Province

  Tran Hau Khanh

  85-92

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• Researching and developing a smart lock system applying artificial intelligence

  Tran Thi Hien, Dao Thi Hang, Pham Van Phi

  93-103

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• Biomass production of algae Nannochloropsis oculata at large scale in Quynh Luu distric, Nghe An province

  Chu Chi Thiet et al.

  104-113

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• Influence of spontaneously generated coherence and related phase on an all-optical switching in a three-level ladder-type system with incoherent pumping

  Luong Thi Yen Nga, Nguyen Huy Bang, Le Thi Dung, Hoang Minh Dong, Trang Huynh Dang Khoa, Nguyen Thi Thu Hien

  114-122

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• Realization of 650 nm fiber-coupled diode lasers module with output beam redirection for application in phototherapy and photodynamic inactivation of bacterials

  Nguyen Thanh Phuong et al.

  135-141

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• Studying the drug use characteristics and commenting on the results of cerebral infarction treatment at Nghe An General Friendship Hospital Stroke Center in 2023

  Dang Thi Soa, Nguyen Thu Hang, Vu Thi Thuy

  123-134

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