The 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

In this study, we explore the potential of graph neural networks (GNNs), in combination with transfer learning, for the prediction of molecular solubility, a crucial property in drug discovery and materials science. Our approach begins with the development of a GNN-based model to predict the dipole moment of molecules.

8p viling 11-10-2024 1 1   Download

The current context of international integration opens up many opportunities for the country to develop, but that context also poses many challenges for the work of preserving the culture of ethnic minorities. For Dak Lak province, when the traditional cultural values of local ethnic minorities are facing the risk of fading away, the issue of education to preserve the culture of ethnic minorities becomes even more important.

10p viling 11-10-2024 3 0   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

The present research develops soybean curd biochar loading goethite (SBCG) and soybean curd activated carbon loading goethite (SACG), a magnetic material made from soybean curd residue and Fe precursor (α-FeOOH), for advanced oxidation processes (AOPs) of TCH in aqueous solutions.

9p viling 11-10-2024 3 1   Download

Data was analyzed based on color-coded themes, which results in four significant findings: (1), the diversity of children’s oral language functions; (2), the Participant and Spectator roles of language in connection to embedded speech and displaced speech; (3), the interaction of Girl Talk and Boy Talk; and (4), the children’s peer support through Zone of Proximal Development.

11p viling 11-10-2024 1 0   Download

This study explored community members’ perceptions of service-learning (SL) activities of pre-service primary school teachers (PSTs) of a university in Vietnam. More specifically, the study aimed at investigating how community members (CMs) perceive the impacts of SL activities organized at primary school settings on primary school students and the professional development of PSTs.

15p viling 11-10-2024 3 2   Download

The study employed the quantitative approach through a questionnaire. The findings of the study reveal that learners have to confront certain barriers regarding the policy, curriculum and applicability along with the opportunities to develop and foster competency.

15p viling 11-10-2024 1 1   Download

The study aims to explore their attitudes towards RJW through the data collection tool of interviews conducted with the teachers before and after they spent eight weeks writing reflective journals on their English as a foreign language (EFL) teaching at primary schools.

13p viling 11-10-2024 2 0   Download

Interactive videos have demonstrated significant potential in L2 listening instruction compared to conventional linear videos. This study investigates the efficacy of interactive videos in developing high school students' listening sub-skills.

13p viling 11-10-2024 3 1   Download

The roles of the teacher and students in online language classes have been a well-researched area, yielding various insights into the potentials of online technologies and the need for a consideration of redefining classroom roles. Drawing on a case study, for particularities, this paper presents the results of an exploratory investigation into the development of classroom roles in an EFL Listening class integrating online technologies at a university.

19p viling 11-10-2024 2 1   Download

In this paper, the authors have based on the methodologies of historical materialism and diffusionism, as well as research methods such as comparison, analysis and synthesis, logic and history, abstraction and generalization.

14p viling 11-10-2024 2 0   Download

The paper presents an overview of sociolinguistics and analyses its importance in the L2 development and second language learning (SLL). A number of sociolinguistic issues then are discussed to provide further explanations for the critical role of sociolinguistics in SLL through an analysis of empirical studies in this field.

8p vifilm 11-10-2024 1 1   Download

The organic cosmetics market in Vietnam has been developing for a long me. However, to have a more objective view of the organic cosmetics market, a comprehensive understanding of the market for organic cosmetics is necessary to provide development directions that are genuinely correct, unfortunately there isn't much research to support it.

8p vifilm 11-10-2024 4 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 prediction of ovarian cancer has not been given much attention, the application of combined models in clinical practice is not widespread, and the calculation of these models is still difficult due to the complexity and multiple variables.

8p viengfa 23-10-2024 6 1   Download

This study presents a novel neural network (NN) framework for developing force fields specific to graphene monolayers, utilizing data obtained from first-principles calculations. The authors analyze three primary force components, force magnitude and the cosines of two angles across different configurations of surrounding carbon atoms.

7p viengfa 28-10-2024 5 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