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Keratoconus is a non-inflammatory corneal ectasia disease that can lead to visual impairment. Therefore, detecting symptoms of keratoconus is very important. So, we conducted this study to describe the epidemiology and clinical characteristics of keratoconus at Ho Chi Minh City Eye Hospital.

8p viyamanaka 06-02-2025 1 1   Download

This paper presents a comprehensive investigation into the optimization of exciplex emission in organic light-emitting diodes (OLEDs). Through a systematic exploration of various combinations of hole-transporting materials (HTMs) and electron-transporting materials (ETMs), we elucidate critical factors influencing exciplex formation and its impact on OLED performance.

5p viyamanaka 06-02-2025 1 1   Download

Soy milk is extracted from soybeans. Soy milk contains the same amount of protein and fat as cow’s milk, and it does not contain sugar, lactose, or cholesterol. In this study, we investigated the blend ratio of soybeans: black sesame was 8/2; 7/3; 6/4; 5/5; 4/6; milk to sugar was 8/2; 7/3; 6/4; 5/5; 4/6; and milk is assimilation level 500bar, 1000bar, 1500bar.

7p viyamanaka 06-02-2025 3 2   Download

In this paper, we propose a novel facial wrinkle segmentation method based on the Unet++ model, enhanced with dice and focal loss functions. Our approach begins with the construction of an enriched wrinkle dataset sourced from the Flickr-Faces-HQ dataset, ensuring diversity in wrinkle types and complexities.

7p viyamanaka 06-02-2025 2 2   Download

The intricacies and limitations of AI-driven medical image analysis are the focus of this paper, particularly challenges in acquiring, preprocessing, and analyzing medical imaging data. We explore how Artificial Intelligence (AI) presents significant potential to revolutionize this field: improving diagnostic accuracy; streamlining workflows–even enhancing patient outcomes.

10p viyamanaka 06-02-2025 2 2   Download

In this study, we developed a continuous flow method to synthesize arylhydroxylamines by a novel nitroreductase from Geodermatophilus obscurus, which shows high activity and chemo-selectivity in converting nitroarenes to N-Arylhydroxylamines (>99%) under mild condition. This method therefore provides a novel avenue to synthesis N-hydroxylamine.

10p viyamanaka 06-02-2025 2 2   Download

Efficient and accurate recognition of human interactions is crucial for numerous service applications, including security surveillance and public safety. In this paper, we propose a lightweight methodology for detecting human activity and interactions in video streams, specifically tailored for edge computing environments.

10p viyamanaka 06-02-2025 1 1   Download

This study investigates the performance of luminescent solar concentrators (LSCs) using inorganic phosphor films. We examined both single-layer and three-layer stacking configurations on BK7 glass substrates (5 cm × 5 cm × 5 mm), using red, yellow, and green phosphors.

9p viyamanaka 06-02-2025 7 2   Download

Bài viết Mối quan hệ giữa hấp dẫn thương hiệu nhà tuyển dụng với gắn bó công việc và trung thành của nhân viên: Nghiên cứu tại các doanh nghiệp ngành dịch vụ Tp. HCM nghiên cứu mối quan hệ giữa hấp dẫn thương hiệu nhà tuyển dụng (Employer Attractiveness - EA) với gắn bó công việc (Work Engagemet- WE) và giữa gắn bó công việc với trung thành của nhân viên (Employee Loyalty - EL).

13p vikoenigsegg 26-09-2022 18 3   Download

In addition to financial liberalization - our main explanatory variable, we control other factors which may affect SMEs’ collateral requirements such as country and firm characteristics. The main result shows that financial liberalization increases the likelihood of collateral requirements.

15p vimarillynhewson 02-01-2024 7 2   Download

To evaluate the value of apolipoprotein A-I, B, and the apoB/AI ratio in the diagnostic of peripheral artery disease among patients with diabetes, we conducted a cross-sectional study of which they underwent clinical evaluation, standardized Doppler ultrasound and blood test.

15p viyamanaka 06-02-2025 2 2   Download

This study examines the current state of inflation across 45 nations and reevaluates its interplay with economic growth, focusing on the years 2010 through 2021. Utilizing methodologies including Ordinary Least Squares (OLS), fixed effects, and random effects models, we analyze the legal ramifications of inflation on economic development and discern disparities between developed and developing jurisdictions.

18p viyamanaka 06-02-2025 2 2   Download

In this paper, we propose a novel framework for natural language-based trackedvehicle retrieval based on CLIP model, one of the most effective models for image-text matching task. This framework leverages both appearance and motion information to enhance the matching accuracy of vehicle tracklet retrieval.

15p viyamanaka 06-02-2025 1 1   Download

This research examines the use of evaluative language in academic writing essays about living in dormitories by 15 EFL undergraduate students at a university in Hanoi. Using Martin & White's Appraisal Framework (2005) and the UAM Corpus Tool, we analysed 15 essays (5725 words).

8p tuetuebinhan000 23-01-2025 0 0   Download

This study aims to investigate the rate of Facebook addiction, resilience level, and the relationship between the two factors in a sample of students at the University of Culture, Ho Chi Minh City. Through a cross-sectional study design and convenience sampling method, we collected data from 357 students.

8p tuetuebinhan000 23-01-2025 3 2   Download

In this article, we boldly propose some solutions to enhance the quality of the admission process for pre-university preparatory programs at pre-university institutions nationwide. These proposals serve as a basis for relevant units to consider, provide feedback on, and implement to meet the requirements of general education, preparatory education, and university education in the coming time.

6p tuetuebinhan000 23-01-2025 3 2   Download

This study delves into the influence of dividend policies on the sustainable growth trajectories of corporations. By examining a comprehensive dataset spanning a decade and encompassing 300 publicly traded companies, we aim to decode the dynamics between dividend payout ratios and corporate reinvestment behaviors and their collective impact on growth.

5p tuetuebinhan000 23-01-2025 4 2   Download

In this paper, by using q-difference analogue of the lemma on the logarithmic derivative and Nevanlinna theory for meromorphic functions in several variables, we study the proximity function of solutions to q-shift difference-partial differential.

8p tuetuebinhan000 23-01-2025 3 2   Download

The Next Minimal Supersymmetric Standard Model (NMSSM) is one of the expansion models of the Standard Model (SM) to solve some outstanding problems that Standard Model has not yet solved. In this paper, we calculate the stop mass and evaluates the influencing parameters with the hope that experimentation will soon find these new particles.

7p tuetuebinhan000 23-01-2025 3 2   Download

This study conducted in collaboration with the local community focused on sustainable agricultural tourism development in Dak Lak, Vietnam. Using a qualitative research method, we conducted in-depth interviews with 29 households and agricultural cooperatives, combined with case studies.

18p tuetuebinhan000 23-01-2025 3 2   Download