TRA VINH UNIVERSITY JOURNAL OF SCIENCE; p-ISSN: 2815-6072; e-ISSN: 2815-6099

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OPTIMIZATION OF FACTORS INFLUENCING ON THE QUALITY OF LUCUMA (Pouteria lucuma) JAM
TRA VINH UNIVERSITY JOURNAL OF SCIENCE; p-ISSN: 2815-6072; e-ISSN: 2815-6099 - - 2023
Phung Kim Nguyen, Hien Thi Nguyen
This research aims to survey the factors in the process of quality of lucuma jam (Pouteria lucuma). The main contents included (i) Investigating the effects of added water (v/w) (60%, 80%, 100%, 120%, 140%); (ii) Optimizethe ratio of sugar (50%, 60%, 70%), acid citric (0.2%, 0.3%, 0.4%) and pectin (0.5%, 1.0% and 1.5%). The results showed that by adding 100% water, the jam product achieved the hig...... hiện toàn bộ
#Jam #lucuma (Pouteria lucuma) #lucuma jam
BIG DATA PROCESSING WITH APACHE SPARK
TRA VINH UNIVERSITY JOURNAL OF SCIENCE; p-ISSN: 2815-6072; e-ISSN: 2815-6099 - - Trang - 2023
Quy Quang Tran, Binh Duc Nguyen, Linh Thi Thuy Nguyen, Oanh Thi Thu Nguyen
With the exponential growth of information, it is no surprise that we are in a period of history as the Information Age. The rapid growth of data has presented challenges regarding storage and processing technology. This article refers to Apache Spark, an ecosystem that provides many integrated technologies in Big Data processing, including machine learning libraries and data storage platforms. Ap...... hiện toàn bộ
#Apache Spark #Big Data #distributed-computing #R language
INITIAL SURVEY OF HEAVY METAL CONCENTRATIONS IN PADDY SOIL AND RICE PLANTS (Oryza sativa L.) NEAR AND FAR FROM OPEN LANDFILL IN SOUTHERN VIET NAM
TRA VINH UNIVERSITY JOURNAL OF SCIENCE; p-ISSN: 2815-6072; e-ISSN: 2815-6099 - - Trang 48-59 - 2020
Giao Thanh Nguyen
The concentrations of heavy metals in soil and rice plants around the landfill area in Dong Thang commune, Co Do District, Can Tho City, Viet Nam needed to be assessed for environmental pollution. Soil samples were collected from four sites (three sites S1, S2, S3 near and one site S4 far away from the landfill area) at soil depths of 0 to 25 and 25 to 50 cm. The rice and soil samples were simulta...... hiện toàn bộ
#bioaccumulation #contamination #heavy metals #landfill #leachate #paddy soil #paddy rice
INFLUENCE OF DRYING TEMPERATURE ON QUALITY OF NONI FRUIT (Morinda Citrifolia L.)
TRA VINH UNIVERSITY JOURNAL OF SCIENCE; p-ISSN: 2815-6072; e-ISSN: 2815-6099 - - Trang 67-72 - 2021
Phung Kim Nguyen, Hien Thi Nguyen
The study aims at identifying the effects of drying temperature on quality of Noni fruit, which is grown in Tra Vinh Province. The experiment was arranged according to drying temperature 60oC, 70oC, 80oC, 90oC when the humidity reached 8%. The total polyphenol content and antioxidant capacity of noni were observed. The results showed that the total polyphenol content at the temperatures was 53.53 ...... hiện toàn bộ
#drying temperature #drying time #Noni #polyphenol content
BASE EROSION, PROFIT SHIFTING (BEPS) AND TAX REVENUE: ANALYSIS IN SOUTHEAST ASIAN COUNTRIES
TRA VINH UNIVERSITY JOURNAL OF SCIENCE; p-ISSN: 2815-6072; e-ISSN: 2815-6099 - - Trang 1-8 - 2019
Kien Trung Tran, Mot Van Muoi Huynh
This paper analyzes the impact  of base erosion and profit shifting (BEPS)on tax revenue in Southeast Asian countries for the period of 2012-2017. ASEAN countries are mostly developing countries with  little experience dealing with the aggressive tax strategies of multinational corporations (MNEs). Accordingly, measuring the impact of BEPS on tax revenue in Southeast Asian countries is e...... hiện toàn bộ
#BEPS #Southeast Asian countries #tax revenue
OPTIMIZATION OF AUTOMATED PRODUCTION LINE FOR NANO-COATED FILTER MEDIA
TRA VINH UNIVERSITY JOURNAL OF SCIENCE; p-ISSN: 2815-6072; e-ISSN: 2815-6099 - - Trang - 2024
Tay Kay Vooi, Lim Joo Eng, Mum Wai Yip, Choon Lih Hoo, Prabhu Rajamamundi
Nano-coated filters is crucial in preventing the spread of airborne viruses like COVID-19, influenza, and other respiratory viruses. Nano-coatings with antiviral properties significantly enhance the filter’s ability to capture and deactivate these pathogens, providing essential protection in high-risk environments such as hospitals, public transportation, and indoor spaces. This study focuses on d...... hiện toàn bộ
#airborne micro-droplet #antiviral filter #infrared #integrated production line for nano-coated filter #roll-to-roll web #spray-dried
IMPLICATION OF NANOPORE SEQUENCING TECHNOLOGY FOR PATHOGENIC DIAGNOSTICS: A MINI-REVIEW
TRA VINH UNIVERSITY JOURNAL OF SCIENCE; p-ISSN: 2815-6072; e-ISSN: 2815-6099 - - Trang - 2024
Nguyen Nhat Nam, Nguyen Ngoc Trai, Nguyen Phuong Thuy, Le Quoc Duy, Hoang Dang Khoa Do
DNA sequencing is the most critical technique to explore and study genomic data of human beings and surrounding environments.The history of DNA sequencing has rapidly grown since the first-generation DNA sequencing in 1977. Until now, emerging high-throughput sequencing technology has recently revolutionized omics areas, including genomics, transcriptomics, metageno ics, and metabolomics for the d...... hiện toàn bộ
#DNA sequencing #infectious diseases #Oxford Nanopore Technology #pathogens diagnostics
POTENTIAL APPLICATIONS OF BIOACTIVE COMPONENTS FROM BROWN ALGAE
TRA VINH UNIVERSITY JOURNAL OF SCIENCE; p-ISSN: 2815-6072; e-ISSN: 2815-6099 - - Trang - 2024
Nguyen Ngoc Trang Thuy, Tran Thanh Men, Nguyen Phuc Huy, Le Diem Hang, Vo Thi Ngoc Diem, Nguyen Minh Thien, Le Ngoc Xuyen
Recently, macroalgae has found extensive utilization within the domain of biotechnology. Based on their variety of bioactive components, species of class Phaeophyceae are involved in the food, cosmetic, and pharmaceutical industries. Studies have proved that these unique compounds show beneficial activities for human health. With peculiar properties, including antioxidant, antimicrobial, antiviral...... hiện toàn bộ
#bioactive components #cosmetic application #macroalgae #pharmaceutical application
INVESTIGATING THE HEMATOLOGICAL PARAMETERS IN CHILDREN WITH DENGUE HEMORRHAGIC FEVER NEWLY HOSPITALIZED AT TRA VINH OBSTETRICS AND PEDIATRICS HOSPITAL, VIETNAM
TRA VINH UNIVERSITY JOURNAL OF SCIENCE; p-ISSN: 2815-6072; e-ISSN: 2815-6099 - - Trang - 2024
Ngo Anh Duy, Trang Thi Hong Nhung, Tran Huu Thang
The study described several hematological parameters in children with Dengue hemorrhagic fever newly hospitalized at Tra Vinh Obstetrics and Pediatrics Hospital in 2022. The retrospective study investigated 400 selected children. The results showed that children with severe Dengue hemorrhagic fever accounted for 5.5\%. For epidemiological characteristics, within the population of children with the...... hiện toàn bộ
#Dengue hemorrhagic fever #hematology #Tra Vinh Obstetrics and Pediatrics Hospital
FACTORS AFFECTING CUSTOMER SATISFACTION ON SERVICE QUALITY AT SAN HA RETAIL GROUP
TRA VINH UNIVERSITY JOURNAL OF SCIENCE; p-ISSN: 2815-6072; e-ISSN: 2815-6099 - - Trang 1-8 - 2023
Tu Thanh Nguyen, An Thi Thu Nguyen, Thu Thi Minh Truong
This study proposes a research model of the factors affecting customer satisfaction with the service quality of San Ha Retail Group. The study proposes a service quality measurement model with five factors and 20 observed variables. The study used the method of testing the reliability of the model scale by Cronbach’s Alpha coefficient, the exploratory factor analysis, and the multivariate regressi...... hiện toàn bộ
#factor affecting satisfaction #San Ha Retail Group #service quality
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