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Evaluate the treatment results of soft-tissue defects in the wrist-hand region by radial artery perforator flaps. Subjects and methods: A prospective, non-controlled study and cross-sectional description of 10 patients with soft-tissue defects in the wrist-hand region due to burns, indicated for reconstructive treatment using radial artery perforator flaps at the Center for Plastic and Aesthetic Surgery, Le Huu Trac National Burn Hospital, from January to September, 2021.

4p vipanly 28-10-2024 0 0   Download

The study aims to compare the use of strategic management accounting (SMA) by organizational structure (level of autonomy, year of establishment, and student size) of Vietnamese public universities. Survey data was collected from 142 accountants of Vietnamese public higher education institutions through questionnaires and regression analysis using SPSS 22 software.

7p viengfa 28-10-2024 1 1   Download

In this paper, the effect of continuous carbon fibers (CCF) on the stiffness of 3D printed frames is investigated. Fused deposition modelling (FDM) technology is employed to build three typical frames with 15% of CCF and 85% poliamide 12 which is combined 10% short carbon fibers (PA12-CF) for compress testing.

7p viengfa 28-10-2024 1 1   Download

This paper is structured as follows. The following section presents related work. Section 3 summarizes the characteristics of the two datasets utilized in the model and the system’s overall architecture for image-based disease diagnosis. Section 4 provides our experimental results that compare the performance metrics with other studies.

6p viengfa 28-10-2024 2 2   Download

BiFeO3 (BFO) was synthesized using a combustion sol-gel method from reactants of Bi(NO3)3.5H2O and Fe(NO3)3.9H2O with various complexation reagents. The absorbance and photocatalytic activity of BFO on Methylene Blue (MB) decomposition were studied using infrared (IR) and UV-Vis spectroscopy.

10p viengfa 28-10-2024 3 2   Download

This study employs a two-step method to examine the seismic response of offshore wind turbine (OWT) systems supported by monopile foundations. In the first step, the soil-monopile interaction (SMI) is simulated using the professional software program OpenSeesPL.

9p viengfa 28-10-2024 2 2   Download

To analyze the drug list (DL) structure used at Military Hospital (MH) 354 according to general criteria and the ABC/VEN classification method. Subjects and methods: A retrospective description of DL of MH 354 from 01/01/2019 to 31/12/2019.

12p viengfa 28-10-2024 1 1   Download

Using numerical commercial software, this article presents a type of autonomous unmanned flying car capable of saving people in burning highrise buildings in urban areas. This kind of flying vehicle is maneuverable and fast, and it has the ability to anchor to the building balconies to receive people in distress.

9p viengfa 28-10-2024 3 1   Download

This study delves into the application of machine learning (ML), specifically a Gradient Boosting (GB) model, for predicting the punching shear strength (PSS) of two-way reinforced concrete flat slabs.

16p viengfa 28-10-2024 3 2   Download

This study focuses on investigating the effect of negative pressure on the structure and diffusion processes of Silicon dioxide at liquid nitrogen temperature. The insights gained from this study will serve as a foundation for future experimental research aimed at the development and manufacturing of advanced materials.

11p viengfa 28-10-2024 2 2   Download

This paper presents the development of an Artificial Intelligence (AI) and Machine Learning (ML) model designed to detect cracks on concrete surfaces. The objective is to enhance the automation, precision, and performance of crack detection using the computer vision algorithm.

13p viengfa 28-10-2024 2 2   Download

This research paper investigates the role of teacher agency in the implementation of new English textbooks for Vietnamese high-school students, especially focusing on teachers’ reflection on the practical use of these textbooks. The study was conducted at four high schools located in Hue City.

11p viling 11-10-2024 1 0   Download

This study aimed at investigating English-major students’ experiences with the use of digital resources for their informal language learning (ILL) at a university in Vietnam. The data collection instruments included questionnaires, which were delivered online to 91 participants, and semi-structured interviews carried out with 12 of these participants.

18p viling 11-10-2024 2 1   Download

This study explored the use of similes and personifications to describe “rain” and “wind” in American and Vietnamese literature from the mid-20th century to the present. The study offered practical suggestions for those who are interested in describing wind and rain in American and Vietnamese novels in particular.

15p viling 11-10-2024 5 1   Download

The paper will present the design of techniques for building an application for testing and evaluating knowledge in the Data Structures and Algorithms course. This application will be a useful tool for both instructors and students, thereby enhancing the quality of teaching and learning in Information Technology-related subjects.

10p viling 11-10-2024 2 1   Download

This article aims to investigate the impact of personal background characteristics on the socialization with academic aspects of ethnic minority students in higher education institutions in Ho Chi Minh City. A quantitative method was used to measure the extent of the impact of these elements.

12p viling 11-10-2024 3 1   Download

Astaxanthin (AST) and pycnogenol (PYC) are natural bioactive compounds commonly used in pharmaceuticals and functional foods due to their highly antioxidant activity and potential health benefits. However, the widespread application of astaxanthin is hindered by its poor water solubility and highly unsaturated structure. In this study, nanoparticles co-delivering astaxanthin and pycnogenol (NAP) were fabricated to enhance the dispersibility, stability, and bioavailability of astaxanthin.

9p vifilm 11-10-2024 1 0   Download

In this study, Partial Least Square – Structural Equation Modeling (PLS-SEM) was used to analyze data from the questionnaire survey of 363 customers who are familiar with live streaming platforms in Vietnam. By using SmartPLS for data empirical evaluation and hypotheses testing, research shows that the social presence of a live streaming platform and scarcity have a positive impact on consumer’s flow states, hence inducing consumers’ impulsive buying behaviors.

20p viling 11-10-2024 3 1   Download

The wide investigation of zinc oxide (ZnO) nanorods is primarily driven by their exceptional utility in several industries, such as solar cells, sensors, photodetectors, photocatalysts, microchip technology, and piezoelectric transducers. There has been a growing focus in environmental defense applications on the use of ZnO nanorods as photocatalysts.

6p viling 11-10-2024 2 0   Download

This research explores how customer engagement with the F&B brand’s dedication to social responsibility, sustainable business practices, and corporate governance influences impulsive buying. An online survey was requested, and a total of 322 participants were chosen for data analysis. To conduct statistical analysis, partial least squares structural equation modeling (PLS-SEM) was used with the SmartPLS3 program.

6p vifilm 11-10-2024 3 1   Download