Thu Dau Mot University Journal of Science


All Articles

Oral history: objectives for legitimizing this research method in Vietnam

Oral history: objectives for legitimizing this research method in Vietnam

By Vu Thi Thu Thanh
Oral history is both a method of gathering information and an important source of historical data in social history and public history. The narratives of individuals are not only exploited to find historical facts or “additional” details to a grand narrative but uncover the meaning of individuals’ stories for a ...
A DFT study of the adsorption of F atoms on germanene nanoribbons

A DFT study of the adsorption of F atoms on germanene nanoribbons

By Vo Van On, Nguyen Duy Khanh, Nguyen Thanh Tung, Hoang Van Ngoc and Huynh Thi Phuong Thuy
In the paper, we investigate the structure and electronic properties of the pristine germanene nanoribbon and four adsorption configurations of 1F and 2F on the substrate of germanene nanoribbon. We obtained the parameters of the most stable structures of pristine germanene nanoribbon and four adsorption configurations. The band structure and ...
Nguyen Trung Truc Festival in Kien Giang – A change in history process

Nguyen Trung Truc Festival in Kien Giang – A change in history process

By Nguyễn Tấn Kiệt
For more than a hundred years, the people of Kien Giang have maintained the celebration of Nguyen Trung Truc’s death anniversary in order to pay tribute to this “Born as a general, die as a god”. According to the movement and development of history, the death anniversary of Nguyen ...
Research on bagasse recycle total paper application in life

Research on bagasse recycle total paper application in life

By Nguyễn Thị Xuân Hạnh, Nguyễn Thị Bích Ngọc, Võ Thị Hải Yến
In the new era, paper is still the main source of raw materials for daily life and production activities. Therefore, the research team explored recycling paper from bagasse to reduce waste and limit the depletion of available resources. The main material is bagasse with binders of aloe vera, corn starch, ...
Application of “Theory of Change” in trans-disciplinary research at Lap Giai Domestic Wood Company, Ben Cat District, Binh Duong Province

Application of “Theory of Change” in trans-disciplinary research at Lap Giai Domestic Wood Company, Ben Cat District, Binh Duong Province

By Chế Đình Lý
This article is the results of the project "Assessment of health and safety risks for wood industry workers researched at Lap Giai company, Ben Cat district, Binh Duong province". Theory of change (ToC) is an intervention strategy to reduce worker health risk and safety that was initially established by ...
Assessment of the accumulation of nitrate in cultivated vegetables in Thu Dau Mot, Binh Duong

Assessment of the accumulation of nitrate in cultivated vegetables in Thu Dau Mot, Binh Duong

By Le Thi Pho
Vegetables are the major source of dietary nitrate, with wide variations in nitrate content. The presence of nitrate in vegetables is often associated with harmful effects on human health. The study investigated nitrate of vegetables in Phu My ward, Hiep An ward, Tuong Binh Hiep ward, Thu Dau Mot city, ...
On existence results for a nonlinear differential equation involving Caputo-Katugampola fractional derivative with a nonlocal initial condition

On existence results for a nonlinear differential equation involving Caputo-Katugampola fractional derivative with a nonlocal initial condition

By Bui Thi Ngoc Han, Nguyen Thi Linh
This paper is devoted to study a fractional equation involving Caputo-Katugampola derivative with nonlocal initial condition. Unlike previous papers, in this paper, the source function of problem is assumed having a singularity. We propose some reasonable conditions such that the problem has at least one mild solution or has a ...
Survey transient stability of power system with penetration of wind power generation

Survey transient stability of power system with penetration of wind power generation

By Hà Văn Du
Generation of electricity from wind power a renewable energy source, is continually attracting the attention of investors, researchers and electrical utilities. It has been predicted that the annual growth of wind power between 1998 and 2040 would be between 20% and 30%. This shows the increase in impact of the ...
The blended learning: English majors’ perception of its effects on their writing skills

The blended learning: English majors’ perception of its effects on their writing skills

By Huỳnh Thị Bích Phượng
ABSTRACT
With the ever-increasing development of technology, online teaching is more readily accepted as a viable component in teaching and learning, and blended learning, the combining of online and face-to-face learning, is becoming commonplace in many higher education institutions. Definitely, challenges cannot be denied; however, it has been suggested and deployed ...
On the Lyapunov-type inequalites for fractional differential equations with different boundary conditions

On the Lyapunov-type inequalites for fractional differential equations with different boundary conditions

By Lê Quang Long
In this paper we discus on a Lyapunov-type inequality for a fractional differential equation involving sequential generalized Caputo fractional derivatives with boundary conditions.
The results presented in this paper is new to the corresponding results in the literature.
The Demonstration Device For Remote Light Control Via The Internet By Using MQTT Protocol And Dual-Chip ESP32

The Demonstration Device For Remote Light Control Via The Internet By Using MQTT Protocol And Dual-Chip ESP32

By Vo Gia Thinh
In this article, the primary purpose is to design and implement a remote light control example that makes use of the Arduino IDE platform for programming, the MQTT protocol, and an ESP32 microcontroller, which has a dual-core CPU as well as Wi-Fi and Bluetooth capabilities. This aspect is related to ...
The use of English stative verbs in the progressive aspect: Changes and recommendations for English grammar teaching

The use of English stative verbs in the progressive aspect: Changes and recommendations for English grammar teaching

By Nguyen Thanh Thai
The present paper was to discuss how the use of the progressive forms with stative verbs has changed in present-day English and discuss what the teachers should do to deal with this issue in English grammar teaching. The discussion of the paper was based on theoretical framework of progressive aspect ...
Huynh Phu So’s innate capacity of establishing Hao hoa buddhism in southwest region

Huynh Phu So’s innate capacity of establishing Hao hoa buddhism in southwest region

By Duong Hoang Loc, Huynh Ngoc Thu
Huynh Phu So is the Hoa Hao Buddhist founder who established doctrines and canon laws of religion at a young age. The religion he founded so far has nearly one million believers throughout the Southwest region. It has also spread to other provinces and cities in the country. His teachings ...
Researching of compost production from mixed material of cow dung, coir and domestic waste

Researching of compost production from mixed material of cow dung, coir and domestic waste

By Le Thi Dao
Research results show that compost was created at the rate of C / N: 25/1 by mixing ingredients 2.5 grams of cow manure, 3g of organic waste, 0.01g of coir based on calculation of content. C and N in each material; With the humidity of 60% based on the calculation ...
Gaining competitive advantage through performance related pay: Does country of origin matter?

Gaining competitive advantage through performance related pay: Does country of origin matter?

By Ruby Ranjan, Ron Edwards
Performance-related pay (PRP) is an integral part of Reward Management (RM) and is considered to have beneficial effects on organisational performance and employee motivation. Drawing on 14 case studies, this paper examines the Reward Management practices of local and multinational companies in Australia with specific consideration to PRP within the ...
Assessing tourism potential in Tuy Hoa City, Phu Yen Province

Assessing tourism potential in Tuy Hoa City, Phu Yen Province

By Nguyen Hien Than, Nguyen Huynh Anh Tuyet
Tourism is one of the strengths of Phu Yen province. This study was conducted the method of aseessing the potential and exploition value of in a tourist and recreational context in Tuy Hoa City. This potential was explored throughout a range of criteria in terms of aesthetic, scientific, historical, economic ...
The relationship between legends and beliefs of worshiping Nguyen Trung Truc

The relationship between legends and beliefs of worshiping Nguyen Trung Truc

By Nguyễn Tấn Kiệt
In Kien Giang, along with religion, belief is an indispensable need in the spiritual life of a part of the people. The most prominent is the worship of Nguyen Trung Truc (NTT) - a bright star in the southern land - a national hero against the French in the second ...
Improving the quality of drawing management process in Iso department of Australian general engineering Vietnam (age Vietnam)

Improving the quality of drawing management process in Iso department of Australian general engineering Vietnam (age Vietnam)

By Nguyen Thi Hoai Thuong, Nguyen Vuong Bang Tam
In the context of economic integration along with the development of industrial parks, enterprises are always innovating modern and advanced technology, improve the quality of products of enterprises to increase competitiveness in international economic integration. This study assesses the progress of completion, the inadequacies after applying the drawing management process ...
Assessing water quality index for Chau Pha Lake in Vietnam

Assessing water quality index for Chau Pha Lake in Vietnam

By Le Thi Pho
Chau Pha Lake is one of the large reservoirs providing water for domestic, irrigation and production of people in Phu My town, Ba Ria Vung Tau province. This study was conducted to analyze the parameters of pH, temperature, DO, BOD5, COD, N-NH4+, P-PO43-, TSS, turbidity, total Coliform on 16 samples ...
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 ...