TRA VINH UNIVERSITY JOURNAL OF SCIENCE; p-ISSN: 2815-6072; e-ISSN: 2815-6099
2815-6099
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Các bài báo tiêu biểu
BIG DATA PROCESSING WITH APACHE SPARK
- Trang - 2023
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......
#Apache Spark #Big Data #distributed-computing #R language
THE EFFECTS OF PSYCHOLOGICAL CAPITAL, PERSONALITY ON HOTEL STAFF WORKING ENGAGEMENT AT HO CHI MINH CITY
- Trang 12-23 - 2020
The research was conducted to determine the effects of psychological capital on the personality on hotel staff working in an engagement setting in Ho Chi Minh City, Viet Nam. Data was collected by surveying 378 staffs who are working in hotels in Ho Chi Minh City which are rated 3 stars or more. Descriptive analysis, exploratory factor analysis, and linear regression analysis were used with SPSS 2......
#Ho Chi Minh City #hotel staff #personality #psychological capital #working engagement
GENE CONSERVATION PRACTICE AND PRODUCTION OF OLD HUNGARIAN GOOSE BREEDS
- Trang 32-36 - 2019
Hungarian goose production and gene conservation practices have been a tradition in Hungary for several centuries. The old Hungarian geese can only be effectively maintained if the national programs can identify economic uses of the breed. This study aimed to examine the potential use of the Hungarian landrace goose (HL) either as a purebred or crossbred with the Hungarian Upgraded breed (HU). Cro......
#Hungarian goose #gene conservation #goose production
THE SITUATION OF PRESERVATION AND PROMOTION OF THE CULTURAL VALUES OF KHMER FOLK MUSIC IN THE SOUTH OF VIETNAM
- Trang 9-21 - 2019
This study evaluated the current condition of the preservation and promotion of cultural values of Khmer folk music. The study used sociological investigation methods, in-depth interviews, and ethnographic fieldwork methods. The results showed that the preservation and promotion of the cultural values of Khmer folk musicin the south of Vietnam were mainly done spontaneously, via oral transmission ......
#Khmer folk music #Khmer cultural values #preservation and promotionof folk music
ĐÁNH GIÁ CHẤT LƯỢNG NƯỚC MẶT VÀ TẦN SUẤT KIỂM TRA TRÊN SÔNG TIỀN VÀ SÔNG HẬU, TỈNH AN GIANG, SỬ DỤNG DỮ LIỆU GIÁM SÁT TRONG 10 NĂM Dịch bởi AI
- Trang 78-88 - 2020
Nghiên cứu nhằm đánh giá sự biến đổi về chất lượng nước mặt và tần suất giám sát tại ba trạm giám sát liên tục trên sông Tiền (cụm MT1) và sông Hậu (cụm MH1 và MH2) qua giai đoạn 10 năm (2009-2018), với tần suất giám sát 12 lần trong một năm (hàng tháng). Các biến số chất lượng nước bao gồm nhiệt độ (oC), pH, oxy hòa tan (DO, mg/L), chất rắn lơ lửng tổng số (TSS, mg/L), nitrat (N-NO-3, mg/L), orth......
#Tỉnh An Giang #phân tích nhóm #coliforms #ô nhiễm #sông Tiền và sông Hậu #chất lượng nước
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
- Trang 48-59 - 2020
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......
#bioaccumulation #contamination #heavy metals #landfill #leachate #paddy soil #paddy rice
BASE EROSION, PROFIT SHIFTING (BEPS) AND TAX REVENUE: ANALYSIS IN SOUTHEAST ASIAN COUNTRIES
- Trang 1-8 - 2019
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......
#BEPS #Southeast Asian countries #tax revenue
STUDENT’S EVALUATION ON FACTORS INFLUENCING DECISIONS OF MAJORING IN HOTEL MANAGEMENT AT KIEN GIANG COLLEGE
- Trang 1-11 - 2019
The factors influencing students’ decisions during the selection of a subject major is important for the development of colleges in Vietnam. This study aims to address the factors impacting the choices of students to select the ‘Hotel Management’ major, at Kien Giang College, Vietnam, and analyze the influence level of each factor. The results confirm four factors that impact the decisions o......
#influencing factors #choice of major #hotel management #Kien Giang College
AN ANALYSIS OF TECHNICAL – FINANCIAL EFFICIENCY AND BENEFITS OF COLLECTIVE ECONOMIC PARTICIPATION: A CASE STUDY OF THE ROTATION RICE-SHRIMP MODEL IN SOC TRANG PROVINCE
- Trang 80-89 - 2021
The forms of collective economic production organizations (CEPOs) are increasingly encouraged, especially for small-scale producers. The study was carried out from March to July 2021 through interviews with 45 riceshrimp farming households, including 25 households belonging to the CEPOs and 20 individual households in the Soc Trang Province aiming to evaluate the financial performance of the model......
#collective economy #cooperative #farming cluster #rice-shrimp #Soc Trang Province
STUDY ON MODIFICATION OF RED PUMPKIN STARCH (Cucurbita moschata) TO CREATE RESISTANT STARCH USING ENZYME
- Trang - 2024
This study aims to determine the parameters of the enzymatic hydrolysis process of red pumpkin starch to increase the resistant starch content in the material. The liquefaction stage was designed with two factors: α-amylase concentration and different times. The results of the α-amylase liquefaction process showed that the highest reducing sugar content was 14.92% at an α-amylase concentration of ......
#α-amylase #Cucurbita moschata #glucoamylase #pumpkin starch #resistant starch #starch modifications