Thu Dau Mot University Journal of Science


All Articles

A review on water mint (Mentha aquatica L.): Phenolic compounds and essential oils

A review on water mint (Mentha aquatica L.): Phenolic compounds and essential oils

By Vi Nguyen Phuong Truong, Nhan Thi Thanh Vo, Tram Thi My Pham
Mentha aquatica L. (water mint) is known as a medicinal plant that has many novel compositions. The phenolic compounds and essential oils in Mentha aquatica L. played an important role in many types of diseases treatments such as flatulence, anorexia, indigestion, ulcerative colitis, etc. However, there are still little data ...
Analysing Energy and Environmental Performance of a Residential Grid-Connected Photovoltaic System in Thu Dau Mot City, Vietnam

Analysing Energy and Environmental Performance of a Residential Grid-Connected Photovoltaic System in Thu Dau Mot City, Vietnam

By Nguyen Ba Thanh, Nguyen Phuong Tra
The electricity obtained from the photovoltaic (PV) system highly depends on various factors such as geographical location, solar radiation, weather conditions and orientation of solar panels. The electricity produced by the solar PV system can be assessed by using simulations. This paper presents a technical feasibility assessment of a 10 ...
Applying first principles to study the structural, electronic, and magnetic properties of Pr adsorbed ASiNRs

Applying first principles to study the structural, electronic, and magnetic properties of Pr adsorbed ASiNRs

By Thanh Tung Nguyen, Hoang Van Ngoc, Huynh Thi Phuong Thuy, Duy Khanh Nguyen, Vo Van On
Applying first-principles calculations, the investigation of the geometrical and electronic properties of Pr adsorption armchair silicene nanoribbons structure has been established. The results show that the bandgap doped Pr has been changed, which is the case for chemical adsorption on the surface of ASiNRs; this material became metallic with the ...
Students' perspectives on sexual harassment of genders in public places in the Southeast region

Students' perspectives on sexual harassment of genders in public places in the Southeast region

By Le Anh Vu
ABSTRACT
Sexual harassment in public places is a matter of concern in Vietnam. The purpose of this article is to understand and explain gender differences in perceptions of sexual harassment in public places, which is based on Brooks Gardner's gender interaction perspective. The study used both quantitative analysis based on the ...
The demand of learning English among office workers in Hanoi

The demand of learning English among office workers in Hanoi

By Lưu Hoàng Mai
Summary:
Context: In the period of Vietnam, gradually developing industrialization and modernization.
Purpose: To research the needs of English language learning among office workers in Hanoi during the aforementioned period.
Methods: Using questionnaires on 120 employees at companies in Hanoi.
Results: Most respondents rarely use English at work. However, they still need to learn ...
Community-based climate change adaptation and disaster risk mitigation in the Mekong Delta by the transdisciplinary approach

Community-based climate change adaptation and disaster risk mitigation in the Mekong Delta by the transdisciplinary approach

By Ha Thuc Dung, Pham Chi Trung
Abstract: The article is based on data from the research program "Greater Mekong Subregion Flood and Drought Risk Management and Mitigation Project (ADB-GMS1)" jointly implemented by the Asian Development Bank (ADB) and the Ministry of Agriculture and Rural Development, and the Vietnam Institute of Water Resourches Research in Tien Giang ...
Factors affecting deviant behavior of adolescents in Vietnam

Factors affecting deviant behavior of adolescents in Vietnam

By Tran Yen Nhi
In Vietnam, deviant behaviour in adolescents is increasingly popular and gradually becomes a major concern of the whole society. The purpose of this study is to identify Factors affecting deviant behavior of Vietnamese adolescents, including: Nature of adolescence (Biology, Intelligence and Cognitive functions) and Nurture (Family atmosphere, Education environment, Media ...
Policies on teaching English in Southeast and East Asian countries

Policies on teaching English in Southeast and East Asian countries

By Elena Yakovleva
English is one of the keys to successful globalization; therefore, every country develops own English teaching policy. Teaching English in Asia is a very common issue ruled and supported by the government. This article is a contrastive study on different English policies in such Southeast and East Asian countries as ...
Accessibility to education services amongst mixed race children from Taiwanese-Vietnamese and Korean-Vietnamese marriages (Case study in Hau Giang province)

Accessibility to education services amongst mixed race children from Taiwanese-Vietnamese and Korean-Vietnamese marriages (Case study in Hau Giang province)

By Duong Hien Hanh
To explain transnational marriage between Vietnamese brides and Taiwanese, Korean grooms. The author will figure out and discuss some issues related to this type of marriage such as divorce and one of concerning issues that Vietnamese-Taiwanese and Korean-Vietnamese children have been existing in Vietnam as ‘being abandoned’ phenomenon of transitional ...
Symbolic meanings of Holy Temple in Cao Dai Tay Ninh Holy See

Symbolic meanings of Holy Temple in Cao Dai Tay Ninh Holy See

By Nguyễn Thái Bảo
Dai Dao Tam Ky Pho Do [The Great Way of The Third Amnesty Era] (shortly Caodaism) is an indigenous religion established in southern Vietnam in the early 20th century. Being one of the new religions in the region, Caodaism has been constantly developing and attracting quite a great number of ...
Prediction of COVID-19 evolution in Binh Duong province using SIR epidemiological model

Prediction of COVID-19 evolution in Binh Duong province using SIR epidemiological model

By Pham Bao Quoc, Vo Van On, Nguyen Duy Khanh, Nguyen Thi Lien Thuong, Huynh Thi Phuong Thuy, Hoang Van Ngoc, Nguyen Thanh Tung, Vo Hoang An
With the fast growth of the COVID-19 pandemic, in-silico studies based on the susceptible-infected-removed (SIR) epidemiological model are very critical to provide reliable predictions of the COVID-19 evolution that can effectively support governments to issue the right measures to prevent and control the pandemic. In this study, the evolution of ...
An oviervew about the process of novel theory in Vietnam

An oviervew about the process of novel theory in Vietnam

By Nguyen Thi Kim Tien, Nguyen Thi Hai Hang
The novel is a constantly changing and evolving genre when it shows the width and depth in the reflection of reality, opening up endless dialogues about the value of human existence in its flexible structural framework. The article exploits, points out and evaluates theoretical achievements of the twentieth century novel. ...
International scientific publications of Thu Dau Mot University through statistics from 2015 to 2020

International scientific publications of Thu Dau Mot University through statistics from 2015 to 2020

By Nguyen Quang Huy
International scientific publication is one of the activities that help improve the quality of scientific research and develop the brand name of the university. This paper presents some key features of Thu Dau Mot university’s international scientific publications through statistics from 2015 to 202 which based on criteria: the ...
Naringenin: a potential bioactive compound and pathways of biosynthesis – a review

Naringenin: a potential bioactive compound and pathways of biosynthesis – a review

By Nguyen Anh Dung, Nguyen Thanh Thuan
Naringenin is a member of the flavonoid family. This natural compound represents a large proportion of secondary metabolites produced by higher plants and is a rich part of the human diet. Naringenin also has been used in the pharmaceutical and medical fields as an effective drug for anti-oxidative, anti-cancer, anti-obesity, ...
Industrialization and modernization process in the Southeast region (2010-2020) – some experiences

Industrialization and modernization process in the Southeast region (2010-2020) – some experiences

By Pham Ngoc Tram, Tran Minh Duc, Bui Duc Anh
The study reflects generally the process of industrialization and modernization in the Southeast provinces and cities of Vietnam (2010 - 2020) and the results achieved in that process.
From that practice, the article has summarized some experiences on industrialization and modernization in the Southeast region, contributing to bringing Vietnam to complete ...
The advantages and disadvantages on teaching and learning English in online setting

The advantages and disadvantages on teaching and learning English in online setting

By Huỳnh Bảo Ngọc
This paper explores the pros and cons of using online setting for teaching and learning English comparing with in-class setting. Online setting is undergoing a fast transformation and becomes a widely promoted platform due to COVID-19 pandemic. By reviewing different studies on online teaching, this paper aims to provide readers ...
The typicality of the Vietnamese people's national liberation struggle for the

The typicality of the Vietnamese people's national liberation struggle for the

By Đỗ Văn Biên, Trương Thị Ngọc Tường, Đỗ Thị Hạnh
The Vietnamese people's resistance war against the US imperialists' invasion to gain national liberation and reunification in the 20th century was a struggle expressing the Vietnamese people's intense desire for peace and national reunification and opposing the American neo-colonialism. The struggle of the Vietnamese people was deeply epochal, and typical ...
Changes in Vietnamese language from globalization and localization

Changes in Vietnamese language from globalization and localization

By Võ Kim Hà
The paper demonstrates the role of globalization and localization in the process of Vietnam’s interaction and integration with other cultures, causing changes in Vietnamese language. Globalization is defined as the free movement of goods, services and people of the worldwide scope across the borders of countries, resulted from the opening ...
Assessment of environmental risk from polluted organic wastewater in Long Thanh Industrial Park with the Nemerow index and Principal component Analysis

Assessment of environmental risk from polluted organic wastewater in Long Thanh Industrial Park with the Nemerow index and Principal component Analysis

By Nguyen Hien Than
This study aims to assess environmental risk using the improved Nemerow index and the principal component analysis (PCA) method in Long Thanh's Industrial Park in Dong Nai Province. The study was implemented in five industrial parks of Long Thanh District in 2019. The result showed that Loc An - Binh ...
China-North Korea merchandise trade and tourism industry relationship in stage 2017-2019 under the impact of International sanctions

China-North Korea merchandise trade and tourism industry relationship in stage 2017-2019 under the impact of International sanctions

By Nguyen Hoa Kim Thai
Since 2017, the United Nations has strengthened the economic sanctions on North Korea. Many countries have stopped trading with North Korea, causing the economic certain difficulties. China has become a trade and tourism partner that accounting for almost all of the country's foreign currency earning. That had gone on until ...
Spent Coffee Grounds Collected in Ho Chi Minh City: A Good Source of Phenolic Acids and Fatty Acids

Spent Coffee Grounds Collected in Ho Chi Minh City: A Good Source of Phenolic Acids and Fatty Acids

By Vũ Công Danh, Vũ Thị Quyền , Nguyễn Hà Diệu Trang
Coffee is among the favorite drinks in Vietnam and many other countries. Production and consumption of coffee have released a huge amount of spent coffee ground. This study aimed to determine phenolic acids and fatty acids of spent coffee grounds collected in Ho Chi Minh city and how phenolic acid ...
Determine the parameters of PID algorithm in liquid level control controlled by PLC s7 1500 using 3d virtual reality model

Determine the parameters of PID algorithm in liquid level control controlled by PLC s7 1500 using 3d virtual reality model

By Pham Hong Thanh, Nguyen Thanh Doan
It is very common to stabilize the preset value (Wanted value) of analog signals such as temperature, pressure, weight, flow, speed in automatic control. However, these control objects often have some problems such as overshooting, taking a long time to bring the system to a steady value, and large errors. ...
Mapping and distribution of noise using IDW interpolation algorithm in Thuan An city, Binh Duong province

Mapping and distribution of noise using IDW interpolation algorithm in Thuan An city, Binh Duong province

By Bui Pham Phuong Thanh, Nguyen Thi Xuan Hanh
The study is conducted to assess the level of noise pollution from traffic activities in urban areas (in the case of Thuan An city, Binh Duong province) with the specific goal of applying geographic information systems. (GIS) in building noise pollution distribution maps in the study area. The research team ...
Distribution system reconfiguration using water cycle algorithm

Distribution system reconfiguration using water cycle algorithm

By Tran Van Thanh
High power losses are a great concern in operating electric distribution system. Reconfiguration is one of the most economic approaches for reducing power losses of the system. This study suggests a technique for dealing with the distribution system reconfiguration problem based on a water cycle algorithm for minimizing active power ...
Coronavirus disease (COVID – 19): a test for globalization

Coronavirus disease (COVID – 19): a test for globalization

By Le Thi Bich Ngoc
In the last days of 2019, when the whole world was waiting for the moment to enter a new decade, a strange kind of unexplained pneumonia appeared in Wuhan city, China. From the little information as well as attention initially, this epidemic has turned into a pandemic worldwide. The quick-fire ...
Investigating the impact of using language games on vocabulary teaching at a foreign language center in Binh Duong province

Investigating the impact of using language games on vocabulary teaching at a foreign language center in Binh Duong province

By Nguyen Thanh Thai
The aim of this study was to explore the impact of using games in teaching vocabulary from the viewpoints of learners who already participated in language games. Through questionnaire, data for analysis were collected from 100 learners at a foreign language center in Binh Duong province. The results show that ...
Design of hand-wash equipment prevention Covid-19 use solar energy

Design of hand-wash equipment prevention Covid-19 use solar energy

By Thanh Tung Nguyen
SARSCOV-2 virus and new strains have been spreading in most countries and regions around the world, the COVID-19 epidemic it causes has infected millions of people, the urgent need is to prevent their spread. On the market there are many types of hand wash equipment automatically spray disinfectant solution used ...
DC Motor Speed Stabilizer System uses PID algorithm

DC Motor Speed Stabilizer System uses PID algorithm

By Nguyễn Thành Đòan, Phạm Hồng Thanh
Automation or automatic control has been a growing trend in industrial fields as well as in life because of the advantages and utilities that help optimize work and reduce manpower in production. In medium and large scale automatic control systems, PLC (Programmable Logic Controller) is used as the control device ...
Professional qualities of an effective English language teacher: as seen by Taiwanese university students

Professional qualities of an effective English language teacher: as seen by Taiwanese university students

By Svetlana Timina
An effective teacher plays a crucial role in the process of learning English as a foreign language (EFL) when students’ opportunities to English exposure outside the classroom are limited. The aim of this study was to examine professional characteristics that an effective EFL teacher should have as perceived by Taiwanese ...
The impact of foreign direct investment on sustainable urbanization in Binh Duong province

The impact of foreign direct investment on sustainable urbanization in Binh Duong province

By Nguyễn Thị Hoài Phương
In urban development, urbanization is an important and decisive process of transformation. In the current globalization period, the urbanization of cities around the world is strongly influenced by the foreign direct investment (FDI). It is considered an important catalyst for economic growth. This paper aims to analyze the effect of ...