System development

Electricity demand is increasing, transmission line development can not keep up with it. This puts the power system in a full load state which puts the power system operating near the boundary of stability. This paper applies deep neural networks to predict power system dynamic stability.

10p viling 11-10-2024 2 1   Download

This study develops a decision support system, named Academic Quality Assurance, for supporting the analyzing of data collected from multiple semesters. The system focuses on assisting users in filtering data based on semesters, courses, departments, and programs, and then visualizing the data, providing comparisons.

13p viling 11-10-2024 4 1   Download

In this study, an RS-485 protocol for Arduino boards that operate in Master-Slave networks was developed. Network operations could be carried out independently on the main thread program, and devices in the network could react quickly to information received.

10p viling 11-10-2024 2 1   Download

This study applies Wavelet analysis to develop a comprehensive method for detecting damage in spiral bevel gears within automotive drive systems. By utilising Wavelet analysis to examine the vibration signals of the gears, it is possible to identify spatial and temporal variations in the signals, thereby detecting signs of damage in the system.

12p vifilm 11-10-2024 5 1   Download

The process of neural stem cell (NSC) differentiation into neurons is crucial for the development of potential cell-centered treatments for central nervous system disorders. However, predicting, identifying, and anticipating this differentiation is complex. In this study, we propose the implementation of a convolutional neural network model for the predictable recognition of NSC fate, utilizing single-cell brightfield images.

7p viengfa 28-10-2024 2 2   Download

Early detection of infertile and non-hatchable eggs benefits hatcheries by saving space, reducing costs, and preventing contamination from spoiled eggs. An automated system has been developed to detect and mark non-hatchable eggs efficiently. The system includes a conveyor that moves trays of 100 eggs through a high-power LED light assembly.

5p viengfa 28-10-2024 4 2   Download

The Balanced Scorecard (BSC) is seen as an effective administrative tool for enterprises to achieve their strategic objectives. This study aims to examine the demand and required conditions to build BSC for HVN, based on its mission, vision, and strategic objectives, thereby suggesting BSC conformed to HVN.

9p viengfa 28-10-2024 1 1   Download

In industrial field, various automation techniques have been studied and applied to increase productivity, better accuracy and eliminate the human errors. This paper developed a model of the automatic defect sorting system to distinguish between qualified and defective products.

6p viengfa 28-10-2024 4 2   Download

This study aims to explore the travel behaviour of young travel group to understand different factors that could influence their mode choices, and their willingness to shift to the first urban railway line in Hanoi. This will help notify a range of measures that could be considered to decrease motorcycle usage and facilitate mode shift to public transport system.

15p viengfa 28-10-2024 6 2   Download

Combined systems for wastewater treatment and resource recovery have been developed in many countries. However, systems for energy generation are still underdeveloped. This research was conducted to evaluate the possibility of electric potential generation from wastewater using a microbial fuel cell system (MFC).

7p vibecca 01-10-2024 3 1   Download

This study aims to offer recommendations for regulatory bodies on developing an ethical framework for AI management in the financial sector, with the ultimate purpose is to use AI in a way that is sustainable and socially responsible, thereby contributing to the establishment of a developed and sustainable financial system.

12p viinuzuka 28-02-2025 2 1   Download

Diarrhea is the leading cause of infant mortality worldwide, especially in the developing world. Among various etiologic agents within the Escherichia genus, Escherichia albertii is becoming recognized as a significant human enteropathogen. There has been little knowledge about the colonization and infection of E. albertii in comparison to its close relatives, E. coli.

11p viinuzuka 28-02-2025 3 1   Download

This article presents a discussion of the advantages, disadvantages, and development trends of existing realtime identification systems and techniques commonly applied to offshore jacket structures.

14p viyamanaka 06-02-2025 2 1   Download

This paper has made a useful contribution to improve safety in AVs by presenting a thorough system for evaluating the possibility of pedestrian collisions. It sets a framework that can be used as standard way for future researches on this topic, promoting continuous development towards safer interactions between AVs and people walking on roads.

8p viyamanaka 06-02-2025 3 2   Download

This article examines the use of theme in English mechanical engineering (ME) discourse from systemic functional linguistics (SFL) perspective developed by Halliday and other systemists.

8p tuetuebinhan000 23-01-2025 4 1   Download

This paper develops a system of practical exercises to enhance the mathematical problem-solving competencies of fifth-grade students using Realistic Mathematics Education. The novelty of this study lies in creating tasks grounded in meaningful contexts, aimed at fostering mathematization and deeper conceptual understanding.

13p tuetuebinhan000 23-01-2025 3 2   Download

The article evaluates factors affecting the stability of the financial system in Vietnam. Because of many unpredictable fluctuations, significantly affecting trade and investment activities, financial stability is always an essential requirement for Vietnam to ensure the healthy development of the economy.

6p tuetuebinhan000 23-01-2025 6 2   Download

The Mekong Delta is regarded as the granary of Vietnam, with an annual production of 24.1 million tons (2023). Currently, fresh paddy is transported directly from farmers’ fields to drying facilities or rice mills. Given the extensive river and canal system in the Mekong Delta, the majority of paddy (up to 92%) is transported by barges.

8p tuetuebinhan000 23-01-2025 4 2   Download

Viral hepatitis is an inflammatory condition that causes liver damage. It is a major public health problem globally, especially in developing countries. Patients with viral hepatitis have torse physical and psychological health status, and hepatitis is also a burden on family finance and the healthcare system.

6p viakimichi 17-01-2025 3 2   Download

Healthcare-associated infections (HAIs) are complex conditions that appear in any healthcare facility. They truly become an economic and financial burden for the family and healthcare service system, particularly in developing countries. Nurses directly provide care for patients because they can be the cause of the spread of HAIs in healthcare institutions.

7p vinara 11-01-2025 3 1   Download