No. 3C (2022): SEPTEMBER 2022 . VOLUME 64 NUMBER 3

View No. 3C (2022): SEPTEMBER 2022 . VOLUME 64 NUMBER 3

Published: 2022-09-14

PHYSICAL SCIENCES

The effects of pH on the precipitation of rice straw lignin from An Giang, Vietnam

Thuy-An Ngo*, Dao-Chi Vo Thi, Nhan-Tanh Nguyen Tran, Thien-Khanh Nguyen Tran, Minh-Nguyet Doan Thi, Mai-Linh Duong, Lan-Tuyen Nguyen

3
Degradation of propanil by Acinetobacter baumannii DT immobilized in alginate

Danh Duc Ha*, Thi Oanh Nguyen

8
Synthesis and characterization of carboxymethyl cellulose with high degree substitution from Vietnamese pineapple leaf waste

Thi Dieu Phuong Nguyen, Nhu Thi Le, Tien Manh Vu, Truong Sinh Pham, Thi Dao Phan, Ngoc Lan Pham, Thi Tuyet Mai Phan*

13
Curcuminoids from the Vietnamese Curcuma longa: Phytochemical analysis and biological activities

Thi Thu Ha Nguyen, Thi Tu Anh Le, Thanh Tra Nguyen, The Son Ninh*, Thi Thu Ha Nguyen, Thanh Tra Nguyen

19
Study on the effects of plasticizer types and contents on physicochemical properties of HPMC/Shellac composite films

Thu Trang Pham*, Thanh Tung Nguyen, Thi Thu Ha Pham, Trung Duc Nguyen, Van Khoi Nguyen, Quang Huy Nguyen, Cong Hoan Do, Vu Thang Tran, Thi Phuong Hoang, Phan Hang Nguyen

24
Interaction between a complex fluid flow and a rotating cylinder

Cuong Mai Bui, Thinh Xuan Ho*

29
Comparative studies of relaxor-ferroelectric Pb 0.92La0.08(Zr0.52Ti0.48)O3 thin films deposited by pulsed laser deposition and sol-gel spin coating

Thi Ha Dang*, Thi Doan Tran, Duc Minh Nguyen, Ngoc Hung Vu, Thi Ha Dang, Van Truong Do, Thi Ha Dang*, Duc Minh Nguyen

38

LIFE SCIENCES

Effective treatment for symptomatic brain tumours and arteriovenous malformation in children by radiosurgery with a rotating gamma system.

Khoa Mai Trong, Thai Pham Van, Phuong Pham Cam*, Luan Nguyen Duc, Hung Nguyen Quang, Phuong Dao Manh

44
Nitrogen-containing heterocyclic compounds from the roots of Callerya speciosa

Duc Thien Dao, Thanh Tam Nguyen, Quoc Thang Le, Thanh Tam Nguyen*

49
Fabrication and structural characterization of selfcrosslinking hydrogel based on Vietnamese sources of chitosan and alginate

Tin Dai Luong, An Tran-My Le, Nhan Thien Vo, Thi Hiep Nguyen*

53
Current nanocarriers in therapeutic improvement of Andrographolide

Van Hong Nguyen*, An Hong Nguyen Pham

62
Investigation of the effect of alpha wave-containing music on the cognitive performance and brain activity of university students

Lam Quang Nguyen, Hoang Minh Anh An, Vu Quang Thinh Tran, Phuc Hoang Anh Le, Van Luan Tran, Mai Thao Le, Thi Thanh Huong Ha*, Trong Kien Nguyen

69

ENVIRONMENTAL SCIENCES

Potential land for agriculture development in three coastal districts of Ben Tre province in the Mekong delta, Vietnam

Chi Nguyen Phan, Tuan Huy Vuong, Thanh Vu Pham*, That Loc Ton

76
Solid waste generation from the hotel industry in the coastal tourism cities of Vietnam

Thi Hoa Tran, Boris Fabre, Ngoc Ha Hoang, Hoai Le Tran*

82
Effects of bentonite and zeolite minerals on mobility of lead in paddy soil in Chi Dao commune, Van Lam district, Hung Yen province, Vietnam

Tu Ngoc Nguyen* , Huy Quang Trinh, Cong Huy Vo

90