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Application of natural-based anti-fungal formulations for bamboo and wooden household productsThis paper is concerned with the ability of natural products such as vinegar, tea, okra, lemon juice, grapefruit peel essential oil, and baking soda to prevent mold growth on bamboo and wood... Author: Lê Thị Mỹ Châu Keyword: Bamboo and wood materials anti-mold household appliances and bio-based products.
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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 bacterialsCurrently, 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.
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Developing a supportive device for wrist injury rehabilitation trainingIn this paper, we develop a supportive device to monitor the rehabilitation exercise process for people with disabilities to use their hands. The prototype is designed to include a resistance cable... Author: Dien Hong Ha Thi Keyword: Medical assistance device training rehabilitation robotic rehabilitation Internet of Things
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Assessment of water resource variation in the lam river basin from 1970 to 2022The 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
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Building exercises to develop calculation capacity for the 11th grade students in teaching the topic “Sulfur and sulfur compounds” in high schoolCalculation capacity is one of the specific competencies that need to be developed for students, formed mainly in teaching Mathematics and other subjects, including Chemistry. The development of... Author: Dung Nguyen Xuan, Than Pham Hong, Huyen Phan Thi Minh Keyword: Calculation capacity; chemistry exercises; Sulfur and sulfur compounds; high school; students.
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Using altach 5EC to treat the roots of Allium fistulosum L. contributing to improving the effectiveness of the “Chromosomal structural mutations” exercises in Genetics - Evolution at Biology Department, Vinh UniversityIn this study, a commercial insecticide, Altach 5EC, has been used to investigate its cytotoxic effects on chromosomes and mitosis of cells in the root tip of Allium fistulosum L. The result indicated... Author: Thao Nguyen Thi Keyword: Allium fistulosum L.; chromosome mutations; commercial insecticide; index mitosis.
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Improve the quality of the teaching staff of national defense and security education in universities in VietnamThe teaching staff has a very important position and role, is a factor that plays a decisive role in the quality of teaching National Defense and Security Education at universities. However, the... Author: Quang Quang, Tran Nguyen Cao, Nguyen Thanh Ho Keyword: Quality; teaching staff; National Defense and Security Education university
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Comparison of the discourse marker “well” with its equivalents in Gone with the wind and the translation of Cuốn theo chiều gióAlong with the development of pragmatics and discourse analysis, it can be said that there are many approaches to discourse markers. The use of discourse markers in spoken discourse to distinguish it... Author: Diem Pham Ngoc Keyword: Discourse markers; linking; function; information; convey.
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The digging and dredging of canals in the Southwest of Vietnam during the French colonial period (1867-1945)Vietnamese society during the French colonial period (1867 - 1945) was marked by the French colonization of three provinces in the western region of Cochinchina, turning this land in particular and... Author: Huyền Nguyễn Keyword: Southwest of Vietnam; French colonial period; colonial government digging and dredging canals.
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The effect of temperature on refractive index of Carbon disulfideIn this paper, the effect of temperature on the refractive index of Carbon disulfide liquid based on the influence of temperature on the Sellmeier coefficient has been presented. The effect of... Author: Tien Dung Nguyen Keyword: Refractive index; Carbon disulfide; thermo-optics.
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