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Nguyen Thi Kim Thoa,주동범 한국비교교육학회 2023 比較敎育硏究 Vol.33 No.5
[Purpose] This study examined the impact of family background, school experience, and academic efficacy on academic achievement of college students in Vietnam. [Methods] A research model was derived based on previous research, and data was collected from 415 respondents through an online survey conducted in Vietnam in December 2022, and the collected data was analyzed using SPSS 22 and AMOS 25 software. This study used frequency, descriptive statistics, structural equation model analysis, and mediating variable processing techniques as data analysis methods. [Results] Family background was found to have a statistically significant effect on the school experience, academic efficacy, and academic achievement of Vietnamese college students. And academic efficacy was found to have a statistically significant effect on academic achievement. Additionally, academic efficacy was found to play a statistically significant mediating role in the relationship between family background and academic achievement. On the other hand, academic experience among school experiences was found to have a statistically significant impact on academic achievement, but non-academic experience was found to have no statistically significant impact on academic achievement. And school experience did not appear to play a statistically significant mediating role in the relationship between family background and academic achievement. [Conclusion] The results of this study contribute to the academic literature and provide information to educators, especially academic counselors in Vietnamese higher education institutions, about the mediating role of academic efficacy in the relationship between family background and academic achievement. Educators need to consider ways to offset the influence of family background on academic achievement by examining the mediating role of universities.
Lifelong Education System in Vietnam: A New Development Direction from the Korea Paradigm
Nguyen Thi Kim Thoa,주동범(Ju, Dong-Beom) 한국비교교육학회 2021 比較敎育硏究 Vol.31 No.2
[연구목적] 본 연구의 목적은 새로운 맥락에서 평생교육의 발전을 개관하고, 학습사회를 구축하기 위한 국가정책의 맥락에서 한국과 베트남의 평생교육체제 현황을 제시하며, 한국의 평생교육체제에 기초하여 베트남의 평생교육 실제를 발전시키기 위한 국가의 방향과 정책에 대한 시사점을 제시하는 것이다. [연구방법]본 연구의 주된 방법은 문헌 고찰과 이론적 연구이다. 이들 방법을 사용하여 본 연구는 새로운 맥락에서 평생교육의 발전을 고찰하였고, 한국과 베트남의 교육과 평생교육의 특징을 검토하였다. 그리고 베트남의 평생교육체제를 평가하였고, 한국의 평생교육체제에 기초하여 베트남의 평생학습과 교육 패러다임을 개선하기 위한 시사점을 도출하였다. [연구결과]베트남의 평생교육은 학습사회를 구축하면서, 그리고 교육의 범위를 확장하면서, 또한 교육 패러다임을 다양화하면서 지난 몇 년 동안 유의미한 발전을 이룩하였다. 그러나 베트남의 평생교육은 여전히 체계적인 틀과 법적 틀이 부족한 편이다. 따라서 본 연구는 한국의 평생교육체제에 기반한 베트남의 평생교육 실제를 발전시키기 위한 다양한 방안들을 제시하였다. [결론]베트남의 정책과 지침에서 평생교육은 하나의 전략적 목표로 남아있다. 베트남은 평생교육을 교육개혁의 지향점으로 설정하였고, 평생교육 및 학습의 목적들을 반영한 연속적 교육체제를 위한 포괄적 비전을 꾸준히 개발하였다. 그럼에도 불구하고, 베트남의 평생교육은 여전히 시작 단계에 있으므로 좀 더 구체화되고 일관된 모양을 가진 패러다임이 필요하다. Purpose: The purpose of this study was to provide the overview of the development of lifelong education in the new context, to present the current status of the lifelong education system in both Korea and Vietnam in the context of a national policy to build a learning society, and to give some suggestions for the national direction and policy for developing lifelong educational practices of Vietnam based on Korea’s lifelong education system. Methods: The main methods for the study were a literature review and a theoretical research. Using these methods, the study examined the development of lifelong educcation in the new context. And it explored the characteristics of education and lifelong learning in both Korea and Vietnam. It also evaluated the lifelong education system in Vietnam. Basd on these overviews, it provided some suggestions to promote lifelong learning and education paradigm in Vietnam. Results: The findings of the study showed that Vietnam’s lifelong education have achieved significant progress over the past many years in buiding a learning society, broadening the scope of education, and diversifying the educational paradigm. But it still lacks the systematic and legal framework. Some proposals have been suggested to develop Vietnam’s lifelong educational practice based on the Korean lifelong education system. Conclusion: Lifelong education has remained a strategic goal in Vietnam’s policies and guidelines. It has been framed as the direction of educational reform and Vietnam has gradually develped a comprehensive vision for a continuous education system premised on the ideals of lifelong education and learning. Nevertheles, the lifelong education in Vietnam is still in its initial stage. Lifelong education in Vietnam needs a paradigm with a detailed and coherent design.
Le Thi Thuy Lien,Nguyen Khoi Viet,Hoang Van Hoa,Phung Bao Ngoc,Nguyen Ngoc Trang,Vu Thi Kim Thoa,Nguyen Cong Tien,Phan Anh Phuong,Pham Minh Thong,Vu Dang Luu 아시아심장혈관영상의학회 2022 Cardiovascular Imaging Asia Vol.6 No.2
Objective: To compare left ventricular (LV) function, ejection fraction (EF), end-diastolic volume (EDV), end-systolic volume (ESV), and regional wall motion analyzed in 256-slice dualsource coronary CT angiography (DSCT) with 2D transthoracic echocardiography (TTE). Materials and Methods: One hundred twelve patients suspected of coronary artery disease underwent DSCT and 2D-TTE within one week for LVEF, EDV, and ESV. The correlation between DSCT and 2D-TTE measurements was analyzed through linear regression and Bland- Altman analysis. Regional wall motion was visually scored with a 3-point scale (1, normal; 2, hypokinesia; 3, dysphagia, akinesia). Results: Average LVEF at 66.45%±1.27% (range 23%–85%) as determined on DSCT compared with 66.09%±1.01% (range 25%–84%) on 2D-TTE. LVEF exhibited a good correlation between DSCT and 2D-TTE (r=0.715; p<0.001). Good correlations between DSCT and 2D-TTE were demonstrated for LVEDV (r=0.732; p<0.001) and LVESV (r=0.841; p<0.001). Mean differences (±SD) of 1.78±24.10 mL (p<0.05) and 0.77±13.70 mL (p<0.05) were observed between DSCT and 2D-TTE for LVEDV and LVESV, respectively. LVEF was slightly overestimated with DSCT (0.52%±9.59%; p<0.05). Although the LVEF values calculated by DSCT and 2D-TTE were similar, EDV and ESV from DSCT were statistically higher than those from 2D-TTE (p<0.05). Agreement between DSCT and 2D-TTE in regional wall motion was 96.4%, κ=0.840. Conclusion: DSCT can provide comparable results to those using 2D-TTE for LV function (EF, EDV, and ESV) and regional wall motion assessment in a heterogeneous population.
Thi Huyen Ngo,Hong Sinh Nguyen,Thi Kim Thoa Ninh 한국과학기술정보연구원 2022 Journal of Information Science Theory and Practice Vol.10 No.1
The article reports the results of an investigation on the practice of providing digital scholarship services at Vietnam National University Ho Chi Minh City, Vietnam. This study is part of an ongoing research project entitled Developing a digital scholarship service framework for universities at Vietnam National University Ho Chi Minh City. It employed a qualitative research approach through in-depth interviews with 31 individuals who are university managers, library managers, lecturers, and postgraduate and undergraduate students from six member universities and Central Library of Vietnam National University Ho Chi Minh City. Research results show that some digital scholarship services have been provided at Vietnam National University Ho Chi Minh City. However, they have not been yet systematically implemented and have not met users’ needs. Lack of needed resources such as space, technology infrastructure, human resources, finance, and stakeholder support are among major challenges in developing digital scholarship services. The management of existing digital scholarship services is fragmented without a clear policy for developing digital scholarship and supporting services. The study contributes to the existing knowledge by adding substantially to current understanding of the practice of providing digital scholarship services in Vietnam’s universities in the transition period, from state control to autonomy, which has not been much addressed in previous research. Furthermore, this study can be a useful reference for higher education institutions in developing countries regarding implementation of digital scholarship services.
A Novel Heuristic Algorithm for Online 3D Bin Packing
Thanh-Hung Nguyen,Viet-Thang Tran,Phan-Quan Doan,Thi-Thoa Mac 제어로봇시스템학회 2021 제어로봇시스템학회 국제학술대회 논문집 Vol.2021 No.10
The paper presents a novel heuristic algorithm to solve the problem of automatically packing 3-dimensional boxes into containers. In this application, the collection of boxes is unknown, and a box must be packed immediately before the next box appears. The algorithm is developed based on the main and secondary data systems. The main data system describes the spaces that are large enough to fit a box. The secondary data system describes the small spaces that cannot accommodate boxes. The search algorithm based on these two data systems allows to reduce the workload of searching and is convenient in organizing and editing data systems. Experimental results show that this method is superior in terms of processing speed and packed volume ratio.
Labdane-type diterpenoids from Vitex limonifolia and their antivirus activities
Ban, Ninh Khac,Thoa, Nguyen Thi Kim,Linh, Tran My,Trang, Do Thi,Van Kiem, Phan,Nhiem, Nguyen Xuan,Tai, Bui Huu,Van Minh, Chau,Song, Jae-Hyoung,Ko, Hyun-Jeong,Kim, Seung Hyun Springer-Verlag 2018 Journal of Natural Medicines Vol.72 No.1