Thu Dau Mot University Journal of Science


All Articles

Comparison of simple Maximum Power Point Tracking algoritms and simulation by PSIM for a standalone photovoltaic system

Comparison of simple Maximum Power Point Tracking algoritms and simulation by PSIM for a standalone photovoltaic system

By Pham Hong Thanh
Traditional fossil energy sources are increasingly exhausted, leading to the need for mankind to exploit alternative energy sources; and solar energy can be viewed as infinite. Solar photovoltaic and its applications are increasingly widely studied. However, due to its nonlinearity and unstable nature, high technology is required to achieve good ...
An empirical research on achieving success with Lean

An empirical research on achieving success with Lean

By Ton Nguyen Trong Hien, Gareth Jones
Several companies apply lean manufacturing however the implementation in organisations is not always successful. One of the difficulties is deciding which of the lean approach to avoid the failure; therefore this paper reviews the key concepts and attributes of the lean paradigm, and identifies how they can be applied to ...
Investigation of Grid-connected PV System with Electrical Appliances, Electric Vehicles

Investigation of Grid-connected PV System with Electrical Appliances, Electric Vehicles

By Nguyễn Bá Thành
Electric vehicles (EVs) making a significant contribution to the reduction of fossil fuel consumption and CO2 emissions are expected to thrive in Vietnam in the upcoming years/in the near future. However, such vehicles’ energy demand could become a burden on the transmission networks, causing overloads to the electric grid ...
Hazard Identification and Risk Assessment in Wastewater Treatment Plant of Di An City

Hazard Identification and Risk Assessment in Wastewater Treatment Plant of Di An City

By Ho Tong Tron, Nguyen Hien Than
The wastewater treatment plant is an extremely important infrastructure to ensure the quality of life, water use of human life, and other ways to ensure water quality for the natural environment. In the operation of it, there are always potential hazards affecting the health of the workers working in the ...
Analysis of the effects of nutrition and sports on height and weight

Analysis of the effects of nutrition and sports on height and weight

By Nguyễn Thị Kim Ngân, Huỳnh Thị Hồng Nhung, Lê Thị Thùy Trang, Nguyễn Thị Xuân
This study was conducted on a group of male and female students of age range of 6-11 years at an elementary school. In this paper it is tried to analyze the effects of nutrition and sports on height and weight of male and female students. The result showed that these ...
Assessment of sewage sludge management at Thu Dau Mot wastewater treatment enterprise

Assessment of sewage sludge management at Thu Dau Mot wastewater treatment enterprise

By Nguyễn Thanh Quang
Research and assessment of sludge management in Thu Dau Mot wastewater treatment enterprise. The composition of the sludge depends on the composition of the wastewater, the wastewater treatment process and the sludge treatment process. The most common non-toxic organic compounds include materials of plant and animal origin such as proteins, ...
Building the intellectual contingent of Binh Duong province in the effects of industrialization and modernization

Building the intellectual contingent of Binh Duong province in the effects of industrialization and modernization

By Trinh Phuong Thao
The process of industrialization, modernization and the rapid development of industrial revolution 4.0 are creating new development opportunities for the Southeast in general and Binh Duong in particular, but also setting many challenges. In order to take advantage of opportunities and overcome challenges, the role of the contingent of intellectuals ...
Analysis of interpersonal metafunction in text messages: A case study of group text messages among teachers of English at Viet Anh School

Analysis of interpersonal metafunction in text messages: A case study of group text messages among teachers of English at Viet Anh School

By Truong Thi Thuy Trinh
This paper analyzes the interpersonal metafunction in text messages of teachers of English at Viet Anh School. The paper uses Systemic Functional Grammar as the theoretical framework which aims to investigate into a language from a qualitative approach. The aim of this paper is to discover how interpersonal metafunction is ...
Monitoring supplied domestic water quality at Thu Dau Mot water supply enterprise

Monitoring supplied domestic water quality at Thu Dau Mot water supply enterprise

By Nguyễn Thanh Quang, Nguyễn Đặng Ngọc Giàu
The current status assessment research of water use and quality of supplied domestic water in Thu Dau Mot city, Binh Duong province, as well as the clean water use situation of the local people. Sampling and assessment of the quality of supplied water at Thu Dau Mot Water supply enterprise. ...
Applying morphology and contextual communication in learning English vocabulary

Applying morphology and contextual communication in learning English vocabulary

By Nguyễn Văn Hùng
In the trend of globalization and international integration of our country today, learning foreign languages in general and English in particular are aimed at achieving communication purposes. Therefore, learning the linguistic knowledge including vocabulary is also for the purpose of developing learners' communication skills. The non-majored English training for students ...
DIVERSITY OF ORCHIDACEAE IN SOUTH EAST VIET NAM

DIVERSITY OF ORCHIDACEAE IN SOUTH EAST VIET NAM

By Nguyen Minh Ty
Result of study on the diversity of orchids in Southern East Viet Nam in 2019 and 2020 have identified 173 orchids species belong to 50 diffrent genus, accounting for 14.41% of the total number of orchid species available in Viet Nam (1.200 species). Among them, all species were used as ...
The Shift in historical perception from tradition to modern in Viet Nam in the early twentieth century

The Shift in historical perception from tradition to modern in Viet Nam in the early twentieth century

By Vũ Thị Thu Thanh
In the late nineteenth and early twentieth century, the intelligentsia of the colonial countries and ones being threatened by Western colonial dominance in Asia began to re-perceive the problems of sovereignty, nation-state, and re-ask questions like "What is history for?" as well as review what previous historians wrote about ...
Design and optimization of Zn (Ii) adsorption conditions from aqueous solutions by Fe/Mn-Diatomite material

Design and optimization of Zn (Ii) adsorption conditions from aqueous solutions by Fe/Mn-Diatomite material

By Le Thi Pho
Environmental issues such as the wastewater have influenced each aspect of our lives. For human and environmental health protection, it is necessary to remove excess zinc in industrial wastewaters before discharging them to environment. Modified diatomite displayed larger surface area and pore volumes in comparison with untreated natural diatomite, which ...
Reciprocal effect of variables on the removal of Cu(II) by Fe/Mn-diatomite material

Reciprocal effect of variables on the removal of Cu(II) by Fe/Mn-diatomite material

By Le Thi Pho
Heavy metal pollution is a major problems in the environment. The impact of toxic metal ions can be minimized by different technologies, viz., chemical precipitation, membrane filtration, oxidation, reverse osmosis, flotation and adsorption. But among them, adsorption was found to be very efficient and common due to the low ...
Species diversity and distribution of wild bees (Hymenoptera: Apoidea) in Binh Chanh District, Ho Chi Minh City

Species diversity and distribution of wild bees (Hymenoptera: Apoidea) in Binh Chanh District, Ho Chi Minh City

By Le Van Tho, Dang Van Son
As the most significant pollinators of wild plants, bees play an important role in sustaining the natural ecosystems. In this study, we conducted surveys of bee fauna of three different habitat types during dry and rainy seasons of 2020 in Binh Chanh District, Ho Chi Minh City. A total ...
Diversity of Orchidaceae from South East Viet Nam

Diversity of Orchidaceae from South East Viet Nam

By Nguyen Minh Ty, Nguyen Vinh Hien
A study on the diversity of Orchids from Southern East Viet Nam was carried out in 2019 and 2020 and identified 173 species, 50 genera, accounting for 1.28% of the total number of orchid species available in Viet Nam (897 species). Among them, all species were used as ornamental plants; ...
Suggestions for training strategy of Thu Dau Mot University in the process of approaching industrial revolution 4.0

Suggestions for training strategy of Thu Dau Mot University in the process of approaching industrial revolution 4.0

By Trinh Phuong Thao
Industrial Revolution 4.0 has become an indispensable trend in the development process of Vietnam and is increasingly applied in university education. The essence of the Industrial Revolution 4.0 is the application of technology, data science and the use of artificial intelligence for production and human life. In this impact, modern ...
A discourse analysis about career and social status of the Vietnam working class: A case study from Binh Duong province, Vietnam

A discourse analysis about career and social status of the Vietnam working class: A case study from Binh Duong province, Vietnam

By Nguyễn Quang Huy
In recent years, there have been more studies on the Vietnamese workers’s life in the industrial zones. However, the research on career and social status of the workers is still a desert. This article investigates how Vietnamese workers perceive their career and social status. Data were collected through survey by ...
Effects of milling combined with extremely low-liquid ammonia (ELLA) pretreatment to enhance enzymatic hydrolysis of corn stover

Effects of milling combined with extremely low-liquid ammonia (ELLA) pretreatment to enhance enzymatic hydrolysis of corn stover

By Trương Nguyễn Phương Vi
Lignocellulosic biomass is one of the largest carbohydrate sources and has huge potential for biofuels production. However, the problem with lignocellulosic feedstock is that it has useful sugars locked in by lignin, hemicellulose, and cellulose. Some kind of pretreatment; therefore is needed to make carbohydrate accessible which later can be ...
The followers of Caodaism in foreign countries and the administrative relation between believers of Caodaism in foreign countries and Cao Dai church in country

The followers of Caodaism in foreign countries and the administrative relation between believers of Caodaism in foreign countries and Cao Dai church in country

By Huynh Ngoc Thu, Le Thi My Ha
Caodaism was established in the South in 1926. It has been considered as one of indigenous religions in Vietnam in the first half of 20th century. In the first days, trend of Caodaism was to develop in foreign countries through missionary campaigns. Cao Dai’s dignitaries carried out missionary task in ...
Awareness of the 4th industrial revolution among young people

Awareness of the 4th industrial revolution among young people

By Nguyen Duc Loc, Nguyen Thi Tuyet Thanh
In order to have an overview of the current quality of youth labor and its readiness for the emergence of the fourth industrial revolution (or Industry 4.0), measuring the understanding of students about the Industry 4.0 in the context of Vietnam's digital economy is essential. As the young's perception in ...
Assessment of the current status of waste sludge treatment of the industrial parks in Binh Duong Province

Assessment of the current status of waste sludge treatment of the industrial parks in Binh Duong Province

By Trương Quốc Minh, Nguyễn Hiền Thân
Study on sampling sludge from 04 industrial parks in Binh Duong province such as My Phuoc, Dong An, Viet Huong 1, Song Than 2 to analyze the pollution criteria to assess the pollution possibility of industrial waste sludge. The research results show that: at present, the total volume of sludge ...
Environmental Risk Assessment of Organic Pollution on Wastewater on Industrial Parks in Bien Hoa City

Environmental Risk Assessment of Organic Pollution on Wastewater on Industrial Parks in Bien Hoa City

By Tran Cong Hau, Nguyen Hien Than
Bien Hoa City is an urban area of Dong Nai province located in the Southern key economic region. Currently, Bien Hoa City has 6 industrial parks in operation with large daily wastewater flow, causing environmental risks, especially from organic pollutants. The study applied the Nemerow risk index and the geographic ...
A study about the sustainable challenges of extended areas in Taiwan and lessons for Ho Chi Minh, Dong Nai and Binh Duong regions

A study about the sustainable challenges of extended areas in Taiwan and lessons for Ho Chi Minh, Dong Nai and Binh Duong regions

By Tran Dinh Hieu, Nguyen Hong Giang
This paper examines the main challenges of the processes of space and social policy change present to current urbanization trends of Taiwan. The chapter argues that one of the main challenges is economic growth, increasing integration into the global economy and making Taiwan competitive in the global economy. This process ...
Simulating 3r robot dynamics using imported cad in Maplesim

Simulating 3r robot dynamics using imported cad in Maplesim

By Nguyen Van Tan
With the development of information technology, many applications of robots are increasingly being applied to support research, learning, and teaching. This paper mainly investigates the modeling and simulation of a robotic arm with 3 degrees of freedom (dofs) for different applications. First, Kinematics and dynamics model of the robot based ...
Research factors impact on customer satisfaction in Vietnam restaurants

Research factors impact on customer satisfaction in Vietnam restaurants

By Le Huu Khanh, Trieu Thi My Hanh
Along with changes in Economy, Tourism and the influence of foreign waves, the market of Food Service in Vietnam has also changed to meet the needs of customers. At many restaurants in Vietnam, customer satisfaction can greatly affect restaurant revenue. Therefore, it is essential to determine which perceived quality factors ...
Leveraging the Youth to A Sustainable Development: A Case Study on A2i Innovation Lab

Leveraging the Youth to A Sustainable Development: A Case Study on A2i Innovation Lab

By Tasnia Mahin Rafa, Dola kar, Nargis Islam, Mohammad Osman Gani
Youth in a nation is the most viable and potential human resource in both demographic and social structure. Without the youth's adequate and integrated bio-social development a nation cannot attain its anticipated human goals. Based on government initiative a2i, the empowerment of youth towards sustainable development in Bangladesh is described ...
Entropy Measurement to Extract the Signification of Abnormal Activity from Camera’s Frames and its Application for Fall Detection

Entropy Measurement to Extract the Signification of Abnormal Activity from Camera’s Frames and its Application for Fall Detection

By Hoang Manh Ha, Tran Ba Minh Son, Nguyen Xuan Dung, Vo Quoc Thong
Most of the indoor accidents are related with fall down. Many medical studies are point out that key factor for keeping patient’s life is fast response of monitoring system. In modern life, peoples are isolated with neighbor, especially in living quarters. Therefore many solutions are developed for falling down monitoring ...
An Overview of Emerging Technologies for 5G: Full-Duplex Relaying Cognitive Radio Networks, Device-to-Device Communications and Cell-free Massive MIMO

An Overview of Emerging Technologies for 5G: Full-Duplex Relaying Cognitive Radio Networks, Device-to-Device Communications and Cell-free Massive MIMO

By Doan Xuan Toan, Thanh Quoc Trinh
The fifth generation (5G) cellular network has been commercialized recently to fulfill the new demands such as very high data exchange rate, extra low latency and high reliability. Many new technologies have been introduced and exploited since the early of the 2010s. Among these emerging technologies, full-duplex relaying cognitive radio ...
Pattern Discovering for Ontology Based Activity Recognition in Multi-resident Homes

Pattern Discovering for Ontology Based Activity Recognition in Multi-resident Homes

By Nguyen Duy, Son Nguyen
Activity recognition is one of the preliminary steps in designing and implementing assistive services in smart homes. Such services help identify abnormality or automate events generated while occupants do as well as intend to do their desired Activities of Daily Living (ADLs) inside a smart home environment. However, most existing ...