No. 4C (2024): DECEMBER 2024 . VOLUME 66 NUMBER 4

View No. 4C (2024): DECEMBER 2024 . VOLUME 66 NUMBER 4

Published: 2024-12-14

MATHEMATICS AND COMPUTER SCIENCE

Improving the convergence velocity of the balancing composite motion optimisation algorithm

Nang Duc Bui, Thang Quan Nguyen, Hieu Chi Phan, Dung-Nhan Nguyen Bui*

3
A model of factors influencing safety behaviour and awareness among Vietnamese construction workers

Duy Khanh Ha*

13
Direct hospitalisation cost of patients with chronic obstructive pulmonary disease, covered by the National Health Insurance at Vinh Phuc General Hospital from 2015 to 2019

Nguyen Viet Phu, Tran Thi Hang, Nguyen Viet Phu, Dang Huu Duc, Vuong Trong Hieu, Nguyen Thien Phong, Pham Nu Hanh Van*, Nguyen Thi Mai Phuong, Le Hong Phuc

22

PHYSICAL SCIENCES

Influences of ageing parameters on the microstructure and mechanical properties of extruded 6063 and 6005 alloys

Do Van Quang*, Le Thi Van Anh, Vu Thi Huong Ly, Nguyen Quoc Tuan

29
Stability of alkyd emulsion resins and anti-corrosion properties of water-based alkyd emulsion paints

Le Huy Cuong Huynh*, Hung Thuy Nguyen, Khanh Xuan Phan, Thanh An Truong

37
Design approaches proposed for bending components made by 3D concrete printers

Thi Loan Pham*

45
Numerical investigation of the collision of a vortex ring with a wavy sphere

Nguyen Van Luc*, Le Tuan Phuong Nam, Phan Toai Tuyn

57
A geometrical optimisation of a coplanar micro-electrode structure for microfluidic flow cytometry

Van Phu Nguyen, Van-Anh Bui, Trung Kien Do, Van Thanh Pham, Thi Thanh Thuy Dang, Quang Loc Do*, Thu Hang Nguyen

64
Study on chemical composition and biological activities of essential oil of Limnophila aromatica (Lamk.) Merr.

Nguyen Thi Bich Thuyen*, Tran Thanh Men, Ho Quoc Phong, Huynh Lien Huong

72

LIFE SCIENCES

Farming of genetically improved strains of rainbow trout in Ganderbal district - Biological and economic perspective

Shyambir, Salman Rauoof Chalkoo*

78
Hepatectomy using a bipolar vessel-sealing scalpel with Takasaki’s Glissonean pedicle transection method in hepatocellular carcinoma: A singlecentre short-term outcome

Ham Hoi Nguyen, Thanh Khiem Nguyen*, Van Duy Le, Van Minh Do, Tuan Hiep Luong, Ngoc Hung Nguyen, Hoan My Pham, Kim Khue Dang, Cong Long Nguyen

84
Association between HLA-DQB1, -DPB1 alleles and risk of carbamazepine-induced hypersensitivity reactions in Vietnamese patients with epilepsy

Thi Thanh Nhan Le, Thi Tu Linh Nguyen, Lan Phuong Le, Thi Van Anh Nguyen, Hong Thai Trinh1*, Doan Thuy Nguyen, Van Lieu Nguyen

91
Chromosome 15q13.1q13.2 microdeletion in a foetus with severe congenital heart defects: A case report

Thi Ha Vu, Thi Hai Hoang, Thi Kim Phuong Doan, Thi Ha Vu, Thi Kim Phuong Doan*, Thi Sim Nguyen, Khanh Dung Ho

102
Antibacterial activity and preservative effect for pork tenderloin of chitosan - glucosamine Maillard reaction products prepared by gamma irradiation

Anh Quoc Le, an Phu Dang, Ngoc Duy Nguyen, Chi Thuan Nguyen, Quoc Hien Nguyen

107

ENVIRONMENTAL SCIENCES

Investigation of the status and the prospect of fuel pellet production and utilisation toward net zero emissions by 2050 in Vietnam

Do Xuan Truong*

113