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1

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

Currently, diode lasers in the red wavelength region, especially at 650 nm, are extensively utilized in phototherapy and photodynamic inactivation of bacterials by numerous research groups in the...

Author: Phuong Nguyen Thanh, Luong Bac Huu, Quan Nguyet Thi Minh, Do Thoa Thi Kim, Nguyen Trung Ngoc, Tran Tien Quoc, Tong Cong Quang

Keyword: Radiation redirection module 650 nm diode laser phototherapy photodynamic inactivation of bacterials.

2

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

The purpose of this research is to examine the change in water resources over the previous 50 years in the Lam River basin (also known as the Ca River) in Nghe An province, an important water resource...

Author: Nguyen Tien Xuan

Keyword: Ca River water resources Lam River

3

New records of birds from the high mountain area southwest of Nghe An province, Vietnam

The studies on the birds in western Nghe An as well as shouthwestern Nghe An have been carried out for a long time by numerous authors, mainly in national parks and nature reserve such as Pu Mat, Pu...

Author: Ong An Vinh

Keyword: New records Pu Mat Pu Xai Lai Leng Western Nghe An Biosphere Reserve.

4

Effects of parasite on the survivity rate of golden fin pompano (Trachinotus falcatus) cultured in Hai Phong and treatment solution

The study was carried out from September to December 2022. The purpose of the study was to investigate the effect of parasites on fish survival and effective treatment solution. Fresh scanning method...

Author: Hanh Truong Thi My, Nguyen Nguyen Thi, May Le Thi, Hanh Nguyen Thi, Quan Nguyen Minh, Hanh Cao Van, Binh Phan Trong, Vinh Truong Thi Thanh, Thin Pham Van, Lua Đăng Thi

Keyword: Golden fin Pompano (Trachinotus falcatus) parasites Amyloodinium sp. Cryptocaryon sp. treatment.

5

The relationship of agricultural land use and nutritional loading in the Ca River basins

The purpose of this research is to determine the relationship between the land area in the agricultural watershed and the nutrient load in the Ca River basin. Eight sampling sites in the Ca River...

Author: Le Huu Tien, Ha Thanh Thi Kim, Ho Phuong Thi, Nguyen Tien Xuan

Keyword: Ca River nutrient load agriculture water quality

6

Clinical and paraclinical epidemiological characteristics of Dengue hemorrhagic fever in children at Nghe An Obstetrics and Pediatric hospital

Dengue hemorrhagic fever is rising in many localities nationwide, including Nghe An. The movement of people carrying the Dengue virus increases the risk of an outbreak. The study aimed to describe...

Author: Anh Tran Thi Kieu, Nguyen Hien Thuong Dang

Keyword: Dengue hemorrhagic fever in children dengue fever Nghe An Obstetrics and Pediatrics Hospital

7

The effects of tray density and care regimes on growth and survival rate of snout otter clam

This study aims to identify suitable density of suspended trays and care regime, which was conducted from February to November 2022 at Tay Van Boi, Lan Ha Bay, Cat Ba, Cat Hai - Hai Phong to improve...

Author: Cao Giang Trường, Le Linh Thi, Tran Muu The, Tran Thuy Thi, Nguyen Thuy Thi Bien, Le Khoi Van, Nguyen Tuan Duc, Tran Minh Thi Nguyet, Thi Lua Dang, Cao Hanh Van, Hoang Son Nhat, Nguyen Phuong Thi Dieu, Nguyen Cuong Manh, Vu In Van, Vu Sang Van, Thai Binh Thanh, Vu Tam Cong, Le Dung Viet, Trinh Khuyen Dinh

Keyword: Otter clam survival rate Lutraria rhynchaena density care regimes

8

Applying literary ethical criticism to teaching reading comprehension of literary texts towards the goal of developing students' qualities according to the 2018 General Education Program

The article begins by applying moral literary criticism in teaching literary text comprehension and provides an overview of the theory of ethical literary criticism. It proposes an approach to...

Author: Duong Do Thi Thuy

Keyword: Literary ethical criticism literary text comprehension qualities the 2018 General Education Curriculum

9

Education activities to improve social skill for children with disabilities

Children with disabilities are a vulnerable group of children who face many difficulties in life and lack basic social skills. By selecting a typical case study, the Vocational Education and Training...

Author: Ong Thuong Thi Mai, Khánh Dung Trần Thị, Nguyen Suong Thi, Nguyen Giang Thi, Tran Thu Anh

Keyword: Education social skills children with disabilities

10

Applying of STEM topic in Electronics Practice course using project-based learning method

The trend of educational innovation from a content approach to a competency approach raises the need to innovate teaching methods. For new innovation, learners need guidance and supports in practical...

Author: Vũ Thu Thị Ngọc, Phu Hiếu Thi Ngoc

Keyword: project-based learning STEM content approach competency approach educational innovation

Vinh University journal of science

Tạp chí khoa học Trường Đại học Vinh

ISSN: 1859 - 2228

Governing body: Vinh University

  • Address: 182 Le Duan - Vinh City - Nghe An province
  • Phone: (+84) 238.3855.452 - Fax: (+84) 238.3855.269
  • Email: vinhuni@vinhuni.edu.vn
  • Website: https://vinhuni.edu.vn

 

License: 163/GP-BTTTT issued by the Minister of Information and Communications on May 10, 2023

Open Access License: Creative Commons CC BY NC 4.0

 

CONTACT

Editor-in-Chief: Assoc. Prof., Dr. Tran Ba Tien
Email: tientb@vinhuni.edu.vn

Deputy editor-in-chief: Dr. Phan Van Tien
Email: vantienkxd@vinhuni.edu.vn

Sub-Editor: Dr. Do Mai Trang
Email: domaitrang@vinhuni.edu.vn

Editorial assistant: Msc. Le Tuan Dung, Msc. Phan The Hoa, Msc. Pham Thi Quynh Nga, Msc. Tran Thi Thai

  • Address: 4th Floor, Executive Building, No. 182, Le Duan street, Vinh city, Nghe An province.
  • Phone: (+84) 238-385-6700 | Hotline: (+84) 97-385-6700
  • Email: editors@vujs.vn
  • Website: https://vujs.vn

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