ECONOMIC RELATIONS BETWEEN VIETNAM AND THE SOVIET UNION (1986-1991)

On November 3, 1978, Vietnam and the Soviet Union signed the Treaty of Amity and Cooperation, signaling a fresh and significant development in many domains, both in breadth and depth, which had a significant impact on the development of the two countries. This is seen as a "golden period" in particular for business connections between Vietnam and the Soviet Union. When both Vietnam and the Soviet Union began the process of "reforming" and "renovating" their respective nations in 1986, the two nations' economic connections continued to experience qualitative advancements. Vietnam was able to begin the process of rehabilitation and national construction with a strong economic foundation thanks to the Soviet Union's backing and aid during the years 1986 to 1991.  Article visualizations

MODELO DE CONSULTA ESCOLAR NO VIETNÃ: ESTUDO DE CASO DE PROFESSORES EM TEMPO PARCIAL

The school consultation model in Vietnam currently being implemented according to Circular No. 31/2017/TT-BGDDT effective from February 2, 2018, is the “Part-time teacher” model. The purpose of this exploratory study is to test the awareness of officials and teachers about the effectiveness of elements in the “part-time teacher” school consultation model in high schools in Ho Chi Minh City, Vietnam. The research sample was randomly selected from 4 high school heads and from teacher pedagogical training courses and management training classes, with 538 participants, of which teachers (69.0%), and managers (31.0%); in the study sample, there were (36.2%) participating in the school’s psychology team. Research subjects (28.6%) were trained in psychological consultation capacity by topic; (8.9%) training in psychological counseling capacity and granting training certificates; (5.4%) training for bachelor of psychology and master of psychology; (57.1%) had not studied through the psychological counseling competency program. The instrument’s validity and reliability were verified through the evaluation of Cronbach alpha analysis, and exploratory factor analysis (EFA). When analyzing the EFA factor, the results of the factors in the model have a positive correlation of 76.2% (R2 = 1.00), in the factors of personnel conducting consultations, policies for personnel participating in consultations, and policies for consulting personnel. Joining the school counseling team, the consultation process and the consultation room have not been paying attention.O modelo de consulta escolar no Vietname que está atualmente a ser implementado de acordo com a Circular n.º 31/2017/TT-BGDDT, em vigor a partir de 2 de fevereiro de 2018, é o modelo “Professor a tempo parcial”. O objectivo deste estudo exploratório é testar a sensibilização de funcionários e professores sobre a eficácia dos elementos do modelo de consulta escolar de “professores a tempo parcial” em escolas secundárias na cidade de Ho Chi Minh, Vietname. A amostra da pesquisa foi selecionada aleatoriamente entre 4 diretores de escolas de ensino médio e de cursos de formação pedagógica de professores e turmas de formação gerencial, com 538 participantes, sendo professores (69,0%) e gestores (31,0%); na amostra do estudo havia (36,2%) participantes da equipe de psicologia da escola. Os sujeitos da pesquisa (28,6%) foram capacitados em capacidade de consulta psicológica por tema; (8,9%) formação em capacidade de aconselhamento psicológico e concessão de certificados de formação; (5,4%) formação para bacharel em psicologia e mestre em psicologia; (57,1%) não haviam cursado o programa de competência em aconselhamento psicológico. A validade e a confiabilidade do instrumento foram verificadas por meio da avaliação da análise alfa de Cronbach e da análise fatorial exploratória (AFE). Ao analisar o fator AFE, os resultados dos fatores do modelo apresentam correlação positiva de 76,2% (R2 = 1,00), nos fatores pessoal que realiza consultas, políticas para pessoal participante de consultas e políticas para pessoal consultor. Juntando-se à equipe de aconselhamento escolar, o processo de consulta e o consultório não têm prestado atenção

THE EFFECTIVENESS OF EXPERIENTIAL LEARNING MODELS IN TEACHER TRAINING: A CASE STUDY IN THAI NGUYEN PROVINCE, VIETNAM

The quality of education may be raised in large part by investing in teacher training. It contributes to the expansion and updating of professional knowledge, teaching abilities, and new and improved methods of approaching students. Teachers can also continue to grow individually via the refresher process, reflect on their teaching methods, and adjust to shifts in the educational landscape and the needs of their students. The purpose of the project is to identify an experiential learning-based teacher training paradigm that is efficient and workable. A pedagogical experiment using this model was conducted with two classes and 35 high school teachers in Thai Nguyen Province, Vietnam. The findings of the research, which used the document research approach together with expert opinion, demonstrate that learning via experience in teacher training has accomplished the desired objective in 5 key stages: (1) (1) Choosing a few standard lessons to organize to teach illustrations; (2) preparing to organize the illustration teaching after the standard lesson has been chosen; (3) practicing demonstration teaching; (4) organizing the discussion after attending the demonstration lesson; and (5) making personal plans to organize the lesson in accordance with the training's content.  Article visualizations

SOCIO-ECONOMIC DRIVING FORCES OF LAND USE CHANGE IN HANOI URBAN FRINGE, CASE STUDY IN THANH TRI DISTRICT

Joint Research on Environmental Science and Technology for the Eart

Evaluating model teacher education and training at Vietnam's universities of technology and education

The traditional educational paradigm has become outdated as a result of changes in both the cultural and socioeconomic setting. A more sustainable and acceptable teacher is needed in education. A quantitative study was conducted. 95 administrators and teachers at the University of Technology and Education participated in this study with the aim of analyzing the current status of the teacher education model at the institution. According to the findings of the study, the model for educator preparation has been put into practice primarily through the processes of planning, organizing and directing activities related to educator preparation as well as inspecting and assessing the quality of education. The outcomes of the study indicate that it is essential to design educational programs that are appropriate for the present context. In particular, the study suggests that one of the most important steps towards achieving success is to incorporate technology into teaching methods. The process of educating teachers with the right degree of expertise and skills should be emphasized by educators and policymakers by developing relationships with other educational institutions and allowing teachers to participate in internships

Experimental Evaluation on Engineering Properties and Drying Shrinkage of No-Cement Mortar Produced by Alkaline Activation of Fly Ash-Slag Mixtures

Turning locally available industrial by-products such as fly ash (FA) and ground granulated blast-furnace slag (GGBFS) into cement-free materials has been recently received much attention from researchers. Following this trend, the present study produces alkali-activated mortars (AAFS) using a mixture of FA and GGBFS as a precursor activated by an alkaline solution of sodium hydroxide and sodium silicate. Five AAFS mixtures were prepared for the evaluation of engineering properties, drying shrinkage, and microstructural observation using various FA/GGBFS ratios of 30/70, 40/60, 50/50, 60/40, and 70/30. The experimental results show that the proportions of FA and GGBFS significantly affected the performance of the AAFS in both fresh and hardened stages. Higher GGBFS content resulted in a reduction in flowability and higher fresh unit weight. The GGBFS-rich AAFS developed its mechanical strength faster than the FA-rich AAFS and the strength gain of the GGBFS-rich AAFS was significantly higher than that of the cement-based mortar at only 1-day old, confirming the applicability of AAFS as a structural material and its potential to replace cement in the no-cement mortar production. The AAFS sample incorporating 60% of GGBFS and 40% of FA exhibited the highest strength, lowest water absorption, and less drying shrinkage with a relatively dense microstructure among the AAFS samples

Factors Influencing Students’ Participation in Scientific Research: Case Study at Pedagogical Universities in Vietnam

Students’ scientific research receives a lot of attention from universities and colleges. However, getting students to participate in research is not easy at all. As a result, the purpose of this research is to identify the factors that influence students’ participation in scientific research. The study was conducted for students at pedagogical universities in Vietnam. The study employed a quantitative approach and a survey sample of 298 students. Cronbach’s Alpha and Exploratory Factor Analysis (EFA) were used in the study to test and develop the scales. Furthermore, Multiple Linear Regression is used to determine the factors influencing students’ participation in scientific research. According to the findings of the study, three groups of factors influencing students’ participation in scientific research include internal factors, external factors, and student characteristics. The external factors have the greatest influence, while the internal factors have the least influence on students’ participation in scientific research

Depth-dose distribution in potatoes with low-energy X-rays

Irradiation is known as a handful measure to inhibit potato sprouting, kill harmful bacteria, and increase preservation. The absorbed dose is one of the essential characteristics of the irradiation process. In this study, the depth-dose distributions in potatoes and polymethyl methacrylate were investigated under low-energy X-ray irradiation by using the Fricke dosimeter and Gafchromic film dosimeter. The dose rates required for the rays to penetrate in polymethyl methacrylate were compared with those in potatoes. Polymethyl methacrylate could be used as a phantom in measuring the depth dose delivered in potatoes. The difference in depth-dose distribution in potatoes between one-sided and double-sided irradiation was also investigated. The calculated dose uniformity ratio values are 5.8 and 1.9 for potatoes irradiating one-sided and double-sided