Use structures

This research was conducted at a public university in Vietnam where project-based learning (PBL) has been integrated into various courses. Notably, this marks only the second instance of PBL being used in a blended learning format, an area that remains underexplored. The study seeks to examine both students' and teachers' perceptions of the effects of PBL, specifically through the implementation of a Magazine Project within a blended translation course.

10p viyuhi 26-03-2025 3 0   Download

The formation and development of large-scale structures are primary research subjects in the study of turbulent mixing layers. Visualizing these structures based on published experimental data enhances the understanding of complex flow behaviors, which is the main objective of this article. The authors employed a two-point statistical correlation method to evaluate the size of large vortex structures along the interaction region.

15p viyuhi 26-03-2025 0 0   Download

In this study, we synthesized YPO4:x%Tb3+ using the combustion synthesis method and investigated the effects of annealing temperature and dopant concentration on the structural, morphological, and optical properties of the material.

8p viaburame 14-03-2025 1 0   Download

This study explores the challenges and potential solutions for improving English language proficiency among non-English major students at Hoa Binh University. Through an analysis of current teaching practices, learner attitudes, and institutional structures, the research identifies critical factors contributing to poor English outcomes. Key issues include limited classroom hours, inconsistent entry-level proficiency, overcrowded classes, and a lack of motivation or clear learning goals among students.

8p tuongmotranh 18-03-2025 5 1   Download

This study presents the development of an automatic electrical fault detection system for inductors, aimed at enhancing cost-effectiveness and reducing risks for businesses. First, the paper provides the structure, standards, and technical parameters of different types of inductors.

6p viaburame 14-03-2025 9 1   Download

The aim of this study was to investigate the duplication events within the SABATH gene family in cassava using computational tools. By analyzing the similarities between coding DNA sequences, we identified potential duplicated gene pairs and examined their structures. In addition, we assessed the expression profiles of SABATH genes across various cassava tissues during key growth and developmental stages.

10p viaburame 14-03-2025 6 1   Download

Thin films of ZnO and Al-doped ZnO are deposited on glass wafer substrates using a compressed sprayer system with Zn(CH3COO)2.2H2O and AlCl3 as precursors. The influence of Al doping concentration on the crystal phase and morphology of the samples is investigated by XRD and SEM, respectively.

9p viaburame 14-03-2025 2 1   Download

In recent years, the understanding of processes on material surfaces has drawn considerable interest from scientists. The adsorption stage is important for further insights into surface interactions and photocatalytic reactions. In this study, we use density functional theory computations to investigate the adsorption of sulfamethoxazole (SMX) molecules on the rutile-TiO2 (001) surface (r-TiO2 ).

8p viyoko 01-10-2024 3 1   Download

Phytochemical study of Knema saxatilis stems led to the isolation of six known compounds. Their chemical structures were determined as 8-hydroxy eriodictyol (1), (2S)-7-hydroxy-3′,4′-methylenedioxideflavan (2), sitostenone (3), protocatechuic acid (4), 4-hydroxybenzoic acid (5) and vanillin (6) using NMR and MS spectral data.

7p viyoko 01-10-2024 1 1   Download

This study aims to generate the system of histone deacetylase enzymes (HDAC) with its cofactor zinc ion using two different parameter models and application of molecular dynamic (MD) study for structure of HDAC2 and vorinostat ligand. Materials and methods: Two non-bonded models, including 12-6-4 Lennard-Jones and cationic dummy atom, were applied for building a solvation system of HDAC2 crystal structure with presence of suber-anilohydroxamic acid (SAHA) and zinc ion.

9p vihyuga 04-03-2025 3 1   Download

Tourism is considered as a  potential industry in many countries. To draw the attention from foreign tourists, each country has its own campaig and tourist advertisement has become a useful tool for this  purpose. With the development of high-tech, tourist advertisements can be found everywhere, every time through leaflet, brochures, press or even through the Interenet. This article mainly focuses on the similarities in generic structure between Vietnamese and English tourist advertisements.

4p bevi123 13-11-2015 61 4   Download

This paper presents the design of a lower limb exoskeleton made for the purpose of wrist joint rehabilitation. The authors use the exoskeleton structure in order to cope with the user’s upper-limb kinematics and to provide motion to the wrist joint when the arm is in any possible spatial configuration.

9p viinuzuka 28-02-2025 4 1   Download

The research is motivated by the growing interest in using natural products for biopolymer engineering, particularly in developing bioactive and biocompatible materials. Genipin, a natural blue colorant precursor, has garnered attention due to its unique chemical structure and crosslinking properties with natural polymers.

11p viinuzuka 28-02-2025 4 1   Download

Green agriculture has gained significant attention in recent years, as evidenced by a growing number of publications. However, comprehensive analyses of the field’s structure and development remain scarce. This study addresses this gap by conducting a bibliometric analysis using the Citespace tool, based on 295 articles indexed in the Scopus database from 2004 to October 2024.

9p vihyuga 20-02-2025 3 1   Download

The dynamic response of a concrete pavement system with load transfer dowels under the effects of moving loads is a topic of interest to many scholars. However, to fully understand the nature of the stress-strain state of the concrete slab, load transfer dowels, and the subgrade in the pavement structure, further research is needed.

15p viyamanaka 06-02-2025 1 1   Download

Recently, machine learning (ML) algorithms have proven to be highly effective tools for predicting structural damage. However, the data used in structural health monitoring often consists primarily of normal operational conditions or slight deviations from the original state, with a scarcity of data representing potentially dangerous conditions.

21p viyamanaka 06-02-2025 1 1   Download

This paper presents methods for controlling a real model using the S7-400 controller with SCL language (Structured Control Language). The two controllers designed are the hybrid Neural Network Neural-PID (Proportional Integral Derivative) controller and the RBF (Radial Basis Function)- PID controller.

9p viyamanaka 06-02-2025 4 1   Download

This study explores the perceptual color differences of 3D objects in real and virtual environments to improve color accuracy in civil engineering applications. Experiments were conducted using real-world objects under controlled D65 lighting and virtual objects displayed on LDR and HDR monitors.

9p viyamanaka 06-02-2025 2 1   Download

The literary text is the communication between the author and the reader. When the author uses the discourse to actualize the experiences of what is happening around or inside them. Descriptive discourse is the flexible discourse genre, the multifunctional social entity.

12p viyamanaka 06-02-2025 2 2   Download

This paper is about a new microstructure design that uses a Laser Diode (LD) light source for Liquid Crystal Displays (LCDs). It shows an important step forward in display technology. Regular Thin-Film Transistor LCDs often have efficiency problems because of multilayer optical films, causing loss of light and reduced performance.

11p viyamanaka 06-02-2025 2 2   Download