Improve the quality

This study investigates the quality of an English listening comprehension test administered to third-year students at a Vietnamese public university. The research uses SPSS statistical software to evaluate the test through descriptive statistics, reliability, and construct validity analyses. Results reveal that while the mean score indicates overall fair performance, the wide score distribution highlights inconsistencies in student achievement.

11p vijiraiya 19-05-2025 1 1   Download

The article presents the research and experiences of the Natural Sciences integrated teaching in some countries and regions around the world. Thereby providing approaches to help educators and teachers improve the quality of Natural Sciences teaching.

9p vijiraiya 19-05-2025 2 1   Download

This study conducted a survey, collected and analyzed data to identify the water pollution problem and the situation of the operation and management of the Bac Hung Hai irrigation system. From literature review and water polution management practices from other countries with similar conditions, IoT solution and proposed main system for implementing real-time observation and controlling of water quality are recommended to improve the water pollution problem and water management in BHH IS.

7p vimitsuki 06-05-2025 1 1   Download

By employing regular scientific research methodologies in physical education and sports, this study has identified four key solutions to improve the quality of training for bachelor's degree programs in Physical Education at Bac Ninh Sports University. These solutions aim to meet society's evolving needs and demands.

4p vimitsuki 06-05-2025 1 1   Download

To meet the needs of students and contribute to improving the quality and effectiveness of education, the author has selected four test components to evaluate the learning outcomes in Aerobics for students majoring in Physical Education. At the same time, the author has developed assessment standards according to the 04 selected components.

4p vimitsuki 06-05-2025 1 1   Download

The research focuses on applying deep learning to automate the fruit recognition and classification process, meeting the development needs of modern agriculture. Applying this technology helps improve efficiency and classification quality and reduces labor costs, resulting in lower product prices. The research team used two deep learning models, SSD300 and YOLOv10s, to recognize and classify six types of fruits: apples, bananas, kiwis, lemons, oranges, and strawberries.

9p vimaito 11-04-2025 1 1   Download

This paper demonstrates a successful implementation through a case study in wood manufacturing. The enhancement greatly benefited from the optimization of the production process. The seven quality control tools were integrated into specific systematic steps of the PDCA cycle and DMAIC process, along with lean technology.

12p viling 11-10-2024 8 1   Download

It is undeniable that during the learning journey in colleges and universities, along with the intense pressure of academic tasks and family commitments, undergraduates can be exposed to exacerbation and diagnoses of mental health problems, which may lead to their failure in learning performance and world view perception.

12p vifilm 11-10-2024 3 1   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 1 1   Download

Compare the importance level with the implementation level of each criterion according to the IPA matrix to arrange the order of improvement at Eastern People Military Hospital based on the Vietnam Hospital Quality Criteria Set (Version 2.0).

10p vifilm 11-10-2024 1 1   Download

In this article, we establish a Digital Radio over Fiber (DRoF) information system with two wireless channels utilizing two advanced phase modulation techniques, namely Differential Phase Shift Keying (DPSK), for the CRAN connection and investigate parameters related to nonlinearity such as refractive index n2.

6p viengfa 28-10-2024 4 2   Download

A crucial trend for the future is the integration of wind power (WP) into the grid, in order to guarantee that the source of energy used to replace fossil fuels pollutes the environment. The generation source, the load, or the shortcircuit occurrence will have an impact on the grid, therefore, have a suitable solution to ensure its safe operation.

8p viengfa 28-10-2024 2 1   Download

The paper presents the current situation of cooperative learning at secondary schools in teaching Statistics by collecting and analyzing survey data from teachers and suggests insights serving as a basis for proposing measures to support teachers to implement cooperative learning effectively, contributing to improving the quality of secondary school education.

11p viaburame 14-03-2025 3 1   Download

This study aimed to quantify the phenolic contents and the antioxidant capacities of leaf extract powders from three Myrtaceae plants, namely Cleistocalyx operculatus (Vietnamese name: Vối), Psidium guajava (Ổi), and Rhodomyrtus tomentosa (Sim), investigate their inhibitive activities on the growth of bacteria isolated from spoiled shrimps, and evaluate their values as preservative agents in the cold storage of Pacific whiteleg shrimps (Penaeus vannamei).

15p vibecca 01-10-2024 5 2   Download

The purposes of this paper are to identify strategies for improving water quality management in households practicing aquaculture and to understand the role gender plays in water management in the Mekong Delta.

16p vibecca 01-10-2024 10 2   Download

This study aimed to evaluate the effects of chemical and organic fertilizers in different fertilization regimes on vegetative growth, fruit yield, and fruit quality of tomatoes. The experiment was arranged in a randomized complete block design with three replications in the winter season of 2021.

11p vibecca 01-10-2024 4 2   Download

This paper presents a voltage and frequency adjustment method based on fuzzy logic to minimize voltage and frequency deviation to improve power quality in microgrids. This controller includes a Droop controller combined with fuzzy logic, the fuzzy logic block will control to change in the slope of the Droop characteristic curve when the load changes.

11p viinuzuka 28-02-2025 2 1   Download

“Soft power” is now genuinely turning into a vital instrument for improving nations' standing and clout. In that regard, India is likewise increasing its involvement in global affairs in an effort to increase its influence. India frequently opts for peaceful cultural dissemination because of its distinctive historical features. This strategy is essential for India to successfully market its cultural traits. This quality is seen as a potent weapon for India in expanding its “soft power” around the globe today.

9p vihyuga 20-02-2025 3 1   Download

This research examines the self-learning capabilities of students at Thu Duc College of Technology, specifically those majoring in Finance and Accounting, in the context of the Industrial Revolution 4.0. This study aimed to provide recommendations for improving the quality of student education and training.

18p viyamanaka 06-02-2025 4 1   Download

Prostate cancer (PC) with bone metastasis has many clinical symptoms that very much affected to the patient’s quality of life (QoL). Improving cancer patient’s QoL is a mission for the health care professional workers. The study using questionaires SF-36 and UCLA-PCI-SF- a simple and common methods to evaluate the progress of orchiectomy treatment for bone metastases PC to assess the QoL and prostate-specific functions before and after orchiectomy.

7p viyamanaka 06-02-2025 3 2   Download