A comparative study

Several experiments were conducted in a drying chamber, with Natto as the test material. These experiments involved varying the number of trays and the angle of the trays to determine the most appropriate configuration, verify the uniformity of air distribution in the equipment, and evaluate the uniformity of the average moisture reduction of Natto seeds in each batch compared to the established theory in the previous study.

5p vijiraiya 19-05-2025 2 1   Download

taphylococcus aureus (S. aureus) is a common pathogen associated with severe infections, and its antibiotic resistance is potentially associated with various virulence factors. This study explored the relationship between antibiotic resistance and virulence genes in S. aureus isolates from the clinical samples of Hue University of Medicine and Pharmacy Hospital.

8p vijiraiya 19-05-2025 1 1   Download

This study aimed to validate the diagnostic utility of the Rajavithi-Ovarian Cancer Predictive Score (R-OPS) in preoperative ovarian cancer diagnosis and compare its efficacy with that of the Risk of Ovarian Malignancy Algorithm (ROMA).

7p vijiraiya 19-05-2025 1 1   Download

To evaluate the diagnostic value of PTGER4 (Prostaglandin E Receptor 4) gene methylation in plasma for lung cancer detection compared to healthy controls. Methods: A cross-sectional, case-control study was conducted on 149 non-small cell lung cancer (NSCLC) patients and 100 healthy individuals. Peripheral blood samples were collected for PTGER4 methylation analysis using real-time methylation-specific PCR (MSP).

8p vimitsuki 06-05-2025 1 1   Download

To compare outcomes of anterior cruciate ligament reconstruction (ACLR) with adjustable- and fixed-loop devices. Methods: A retrospective, observational study was conducted on 92 patients who underwent ACLR with the fixation of a hamstring graft with the fixed- and adjustable-loop suspensory devices on the femoral side from December 2021 to December 2023.

8p vimitsuki 06-05-2025 1 1   Download

Titanium dioxide (TiO2) particles were synthesized by the sol-gel method (SG) and sol-gel low-temperature method (SG-L), utilizing titanium isopropoxide as the precursor. Subsequently, the particles underwent heat treatment with sodium hydroxide 10M, resulting in samples denoted as SG-H and SG-L-H samples, respectively.

8p visarada 28-04-2025 3 1   Download

In fact, metaphors and metonymies are two popular ways to change the meanings of words. This study is centered around metaphors in 181 English and Vietnamese idioms related to colors. The comparative method, quantitative, qualitative, and semantic analysis are used throughout this study to find similarities and differences between metaphors in English and Vietnamese idioms related to colors in terms of linguistics and culture.

9p visarada 28-04-2025 1 1   Download

The article explores direct refusals in English and their Vietnamese equivalents through a comparative analysis of the direct refusals in the novel "Gone with the Wind" by Margaret Mitchell and the Vietnamese translated version "Cuốn theo chiều giỏ" by Vũ Kim Thư. The study's primary aim is to examine how refusals are expressed in English and how these expressions are translated into Vietnamese, considering linguistic differences.

9p visarada 28-04-2025 1 1   Download

This study focuses on developing a machine learning model through the process of analyzing. comparing, and evaluating the performance of five models: AdaBoost, Decision Tree, RandomForest, ExtraTree, and BernoulliNB. All models are implemented using the "Predict Student Dropout Dataset." Based on the results obtained after processing the data, the study will conduct an analysis based on two main criteria: evaluation by average percentage, standard deviation, and final outcomes, as well as evaluation using a time-series model of age (Balanced Accuracy Progression).

16p visarada 28-04-2025 1 1   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 objective of our study is to assess the effectiveness and efficiency of PRBT and IRKA in reducing the complexity of circuit models while retaining essential system characteristics. By systematically analyzing and comparing the outcomes of these algorithms, we aim to provide insights into their applicability and suitability for practical engineering applications.

7p viling 11-10-2024 3 1   Download

Low back pain in lumbar spondylosis remains one of the most prevalent conditions, imposing a significant socio-economical burden. Objectives: To compare the effectiveness of low back pain treatment between NSAIDS and electro-acupuncture combined with infrared light (TCM) in patients with lumbar spondylosis.

5p viengfa 23-10-2024 3 1   Download

By the aim to enhance the listening skills of EFL freshmen, an experiment was conducted using cartoons with thirty-five first-year students in an experimental group, compared to a control group, through pre-tests and post-tests. The intervention took place over five weeks during the first semester of the 2022-2023 school year, utilizing ten cartoons as research tools.

9p viengfa 28-10-2024 2 1   Download

This study focuses on evaluating short-term deflections of reinforced concrete beams according to the Vietnamese Standard on the Design of Concrete and Reinforced Concrete Structures (TCVN 5574:2018) by comparing them with simulated results obtained from Abaqus software.

9p viengfa 28-10-2024 2 1   Download

Accurate forecasting of the electrical load is a critical element for grid operators to make well-informed decisions concerning electricity generation, transmission, and distribution. In this study, an Extreme Learning Machine (ELM) model was proposed and compared with four other machine learning models including Artificial Neural Networks (ANN), Convolutional Neural Networks (CNN), Long Short-Term Memory (LSTM) and Gated Recurrent Unit (GRU).

10p viengfa 28-10-2024 2 1   Download

In this study, the efficacy of educational technology tools in enhancing speaking skills was explored through a quasi-experimental design involving 84 IT freshmen. Employing tools such as FORVO (FV), YouGlish (YG), and Oxford Advanced Learners' Dictionary (OALD) 8th edition, the research compared the speaking abilities of students using these technologies (experimental group) against those taught through traditional methods (control group).

8p vipanly 28-10-2024 4 2   Download

This paper presents a comprehensive comparative analysis of the impacts of two significant Free Trade Agreements (FTAs) – the Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) and the European Union-Vietnam Free Trade Agreement (EVFTA) – on Vietnam’s textile industry. Utilizing a quantitative research methodology, the study systematically examines trade data to assess the relative effects of these agreements.

12p viyuhi 26-03-2025 7 1   Download

This study aims to assess the applicability of Miller and Modigliani’s Dividend Irrelevance Theory in Vietnam and Singapore from 2018 to 2022. By comparing and contrasting results from the two markets, the research seeks to offer insights into potential similarities and differences, enriching academic understanding while providing valuable, updated information for executives and investors for informed dividend and investment decision-making.

11p viyuhi 26-03-2025 2 1   Download

In this paper, the type of obstacle micro mixer model was designed and investigated by numerical simulation to improve the mixing efficiency. Passive mixers with tail-added obstacles structures were studied and compared with other conventional T microstructures, and then their mixing performance was numerically evaluated.

14p viling 11-10-2024 4 1   Download

Literary translation plays a significant role in the development of any literary tradition. Translation Studies, in the case of The Old Man and the Sea by Ernest Hemingway, uses a comparative approach to analyze and interpret the similarities and differences between various translations, then clarify the translation strategies of contemporary translators. This comparison aims to highlight the role of internal and external textual factors in translation that affect the readers' reception process.

8p vihyuga 20-02-2025 8 1   Download