Technic

The findings from the research revealed the students’ troubles in practicing TOEIC through TikTok regarding 3 main themes: technical, psychological and pedagogical issues. Based on the given challenges, some solutions were also suggested by both teachers and students to improve the effectiveness of practicing TOEIC on TikTok.

8p vipanly 28-10-2024 1 0   Download

This article presents a breakthrough in the field of laser engraving from the perspective of polar coordinates. The system has applied scientific and technical principles to the automation of production, enhancing productivity, and reducing human labor.

9p viengfa 28-10-2024 5 2   Download

The Axial Load Capacity (ALC) of Concrete-Filled Steel Tubular (CFST) structural members is regarded as one of the most crucial technical factors for the design of these composite structures.

17p viengfa 28-10-2024 1 1   Download

Their self-report active participation in the e-quizzes and follow-up teacher/peer feedback sessions demonstrated high levels of behavioral engagement. Students were, however, slightly less in agreement with the benefits of Quizizz in enhancing their self-monitoring and critical thinking skills. Some reservations remain about technical problems during quiz administration and the use of scores in Quizizz gamified tests for summative assessment purposes.

22p viling 11-10-2024 0 0   Download

In recent years, under the impact of the increasing rate of urbanization and prolonged heavy rain due to the effects of climate change, urban areas in the highlands of Vietnam in general, and Da Lat City, in particular, have faced a lot of significant consequences due to landslides and local flooding.

7p vibecca 01-10-2024 3 1   Download

The research results are aimed at providing materials for use in training engineers specializing in urban environmental engineering. It is also a reference for engineers who directly perform operational management at waste power plants or scientists and managers interested in research in the field of domestic solid waste management.

6p vibecca 01-10-2024 1 0   Download

This article develops the algorithms, models and program to assess the technical risks in the period of construction and service of expressway bridges in Vietnam using Machine Learning, in order to solve the current limitations in this work. The selection of key influencing factors is especially important in the field of risk assessment.

13p vibecca 01-10-2024 3 1   Download

Japan International Cooperation Agency (JICA) and the Viet Nam Meteorological and Hydrological Administration (VNMHA) have implemented a technical cooperation project entitled “Project for Strengthening Capacity in Weather Forecasting and Flood Early Warning System” for more than 5 years from May 2018. In period 2 from April 2020 to the present, the project has achieved some outstanding achievements.

9p vibecca 01-10-2024 1 1   Download

he Quantitative Precipitation Estimation (QPE) method of the Japan Meteorological Agency (JMA) using radar and rain gauge data has been started to be deployed at the Viet Nam Meteorological and Hydrological Administration (VNMHA) since 2019 through a technical cooperation project of the Japan International Cooperation Agency (JICA).

7p vibecca 01-10-2024 2 1   Download

In this report, we describe the titles of training courses and seminars conducted during the project period and some summaries of them. The materials of these training and seminars can be used to organize knowledge for staff working in these fields.

15p vibecca 01-10-2024 1 1   Download

This paper presents the results of water quality assessment of clam farming areas for 3 monitoring points in Tien Hai district, Thai Binh province. From the results of the assessment, this study suggests management measures, including improving water quality index used to zoning water quality, thus better managing clam areas; and technical measure which improves farming techniques to protect the aquatic environment of farmers.

11p vibecca 01-10-2024 4 1   Download

To assess the initial outcomes of the technical application and treatment of inguinal hernia (IH) using transabdominal preperitoneal laparoscopy (TAPP) with a grip self-fixating mesh at Hai Phong University Hospital from January 2022 to December 2023.

6p vibecca 01-10-2024 3 2   Download

This study aims to examine the characteristics and to assess the hazardous level as well as the reusability of sewage sludge and river sediment from To Lich River (TLR) basin, which is the largest wastewater catchment in Hanoi. Sludge samples were collected from six manholes along Tran Binh Trong (TBT) and Thai Ha (TH) sewers in rainy and dry seasons.

10p viyoko 24-09-2024 3 1   Download

Sustainability is a holistic concept in development studies, including urban studies, encompassing natural, technical and social aspects, and has been regarded as an ultimate goal for every nation to strive for as well as for every community to achieve in the context of global climate change, environmental crisis and social instability caused by various socio-economic factors.

15p viyoko 24-09-2024 2 1   Download

This study, therefore, aimed to manufacture new SA for concrete using WCP mixed with cement as a binder and to evaluate the mechanical properties of SA compared to the specified technical requirements of RCA for concrete in TCVN 11969 in Vietnam.

8p vifaye 20-09-2024 1 1   Download

In this study, we investigate using acrylic and acrylic-styrene emulsions as curing solution to enhance water resistance and prevent cracking in cement concrete surfaces. Our main objective is to investigate the possibilities of utilizing washing waste generated during the Rhomn & Haas factory - Dow Chemical Vietnam production process. This waste is currently being treated as solid even though it contains anywhere from 10 – 45 % solid content.

13p xuanphongdacy06 18-09-2024 1 1   Download

To determine some technical parameters of rapid test strips to detect ochratoxin A (OTA). Methods: The study was conducted at the Department of Military Hygiene, Military Medical Academy. We had optimized a number of test parameters including: pretreatment of conjugate pads, antibody concentration covering the gold nanoparticles, capture antibody concentration, and running buffer.

13p viyoko 20-09-2024 2 1   Download

Structural steel pipes have been applied commonly in the bridge construction for foundations or piers with many advantages such as large bending capacity, high shear resistance, and rapid construction. However, site welded joints may face critical technical matters which need to be considered for steel pipe piers during construction stage.

13p vifaye 20-09-2024 2 1   Download

This article introduces technical specifications and calculation instructions for fire resistance of uniaxial bending rectangular reinforced concrete (RC) columns under 4-side heating by standard fire.

14p vifaye 20-09-2024 1 1   Download

In particular, the number of cases hit a record high of 200 in 2009 following the international financial crisis. TBTs are standard-related regulations that serve as trade barriers but can also positively impact trade. This study investigates the impact of China’s imposition of TBT on Korean manufacturing industry exports from 2002 to 2014.

18p toduongg 24-08-2024 5 2   Download