Research Design

This paper aimed to explore ELT teachers’ acceptance of ChatGPT in teaching writing. This study employed a qualitative research design in which six teachers at College A in Ho Chi Minh City participated in semi-structured interviews.

9p vijiraiya 19-05-2025 2 1   Download

Workers in underground coal mines are always at risk of heat shock due to high temperatures and narrow spaces. To reduce the temperature in the longwall faces, some mines have used air conditioners to increase the cooling capacity, creating a better working environment for miners

10p vijiraiya 19-05-2025 3 1   Download

This study investigates the development of communicative competence in English for Occupational Purposes (EOP) classrooms at a university in Vietnam. Focusing on teachers' practices, the research explores how communicative competence is fostered using Communicative Language Teaching (CLT) principles.

9p vijiraiya 19-05-2025 3 1   Download

This study aimed to explore university students' perceptions of the difficulties they encountered while speaking English. With a mixed-method design, this research collected data through questionnaires administered to 290 university students and semi-structured interviews conducted with ten respondents.

16p visarada 28-04-2025 2 1   Download

This study investigates how different test parameters—such as flow rate, soil type, moisture content, and confining conditions—affect the erosion behavior of soils. Through controlled hydraulic erosion tests, the research identifies key factors influencing critical shear stress and erosion rates. The findings aim to enhance understanding of soil stability in engineering applications and inform the design of erosion-resistant structures.

3p vimaito 11-04-2025 1 0   Download

In this paper, three conformal cooling channel designs are proposed for obtaining uniform cooling over the molded parts. The research is conducted by using CAE software (MOLDEX 3D) to simulate the injection process and compare the results of three conformal cooling channel designs with molded part cooling by moldbase.

8p vifilm 11-10-2024 2 1   Download

The study was conducted with the hope that the result gained could clarify the effects of peer feedback on students’ writing performance at a high school, Thai Nguyen province. Based on the aims, an action research design was employed.

8p viengfa 28-10-2024 3 0   Download

Folding plates with wavy shapes made of composite materials have been widely applied, hence designing this type of structure is significant in practice. In this research work, the results of static calculation of the sinusoidal corrugated composite plates will be analyzed.

9p viengfa 28-10-2024 4 1   Download

This study aimed to investigate the impact of digital storytelling on improving grade 6 students’ listening comprehension at a primary and secondary school in a mountainous province in Vietnam.

7p vipanly 28-10-2024 7 3   Download

In this study, the efficacy of educational technology tools in enhancing speaking skills was explored through a quasi-experimental design involving 84 IT freshmen. Employing tools such as FORVO (FV), YouGlish (YG), and Oxford Advanced Learners' Dictionary (OALD) 8th edition, the research compared the speaking abilities of students using these technologies (experimental group) against those taught through traditional methods (control group).

8p vipanly 28-10-2024 5 2   Download

This paper examines how the 2018 general education curriculum aligns with competency-based assessment standards, with a particular focus on 6th-grade mathematics. The research encompasses the design and implementation of a computer-based end-of-year mathematics exam, created between March 1 and May 15, 2023, and administered to over 3,850 students via the AEGlobal educational platform.

11p viaburame 14-03-2025 2 1   Download

This research investigates the effective integration of Python programming and visual aids in teaching mathematics at high schools in the Mekong Delta region. Recognizing the transformational power of technology in education, the study utilizes Python's capabilities to design interactive and engaging visual tools for mathematics instruction.

12p viaburame 14-03-2025 1 0   Download

Bài viết này được thực hiện trên cơ sở tổng quan tài liệu để phân tích và lựa chọn tiêu chí đánh giá của các tiêu chuẩn bao gồm BREEAM (Building Research Establishment Environmental Assessment Method) của Anh; LEED – NC (Leadership In Energy & Environment Design) của Mỹ; CASBEE (Comprehensive Assessment System for Building Environmental Efficiency) của Nhật Bản; ESGB (Environmental, Social, and Governance) của Trung Quốc và LOTUS (Local green and universal smart) của Việt Nam.

12p viaburame 14-03-2025 5 1   Download

The selection of suitable material for manufacturing wheel rim is essential to address the issue of weight reduction while ensuring the load-bearing capacity of the wheel rims during vehicle movement on the road. In this study, the research team designed a 3D model of the wheel rim using Solidworks software.

8p viyamanaka 06-02-2025 5 2   Download

The research findings serve as suggestions for elementary school teachers to effectively integrate gender education into the topic of humans and health in Science, contributing to enhancing the effectiveness of gender education for elementary school students.

11p tuetuebinhan000 23-01-2025 4 1   Download

This study explores the impact of homework on students' academic performance and their perceptions of homework. A quantitative research design was adopted to analyze data collected from two high schools in Vietnam by employing a homework tracking sheet and test records.

10p tuetuebinhan000 23-01-2025 3 2   Download

The present study aims to elucidate whether extensive reading enhances students’ reading skills of the second year English majors in Hanoi Metropolitan University. An extensive reading program lasted for ten weeks. The design of the study was experimental research which used quantitative approach.

10p tuetuebinhan000 23-01-2025 3 2   Download

Solanum procumbens Lour. is a traditional medicinal plant known for its rich glycoalkaloid content. This research aimed to determine the suitable types and application rates of microbial organic fertilizers to enhance yield and glycoalkaloid content in Solanum procumbens Lour. A two-factor experiment was conducted using a Split-Plot Design (SPD) with three replications.

12p tuetuebinhan000 23-01-2025 3 2   Download

The coffee industry is growing rapidly and generating increasing amounts of spent coffee grounds annually. Spent coffee grounds contain high levels of polysaccharide, which needs in-depth research to obtain and transform into value-added products. This study was carried out to optimize the alkali-catalyzed organosolv treatment of spent coffee grounds to enrich the polysaccharide content.

12p tuetuebinhan000 23-01-2025 7 2   Download

Stress in medical education has been inevitable among medical students. The prevalence of mental health problems among medical students is increasing, requiring a reliable tool for accessing assessments. The General Health Questionnaire (GHQ-12), designed to screen for mental disorders and psychological stress, is a promising tool. Although the factor structure of GHQ-12 has been studied internationally, it is still unclear in Vietnam.

8p vinara 11-01-2025 4 1   Download