Limitations

Central Retinal Artery Occlusion (CRAO) is a rare but severe ophthalmic emergency characterized by sudden, painless vision loss. Standard treatments often have limited success. This study explores the use of intraarterial nimodipine as a potential treatment for CRAO.

6p vihizuzen 26-05-2025 0 0   Download

Tuberculosis (TB) remains a major global health challenge, with early and accurate diagnosis being critical for effective disease control. Traditional acid-fast bacilli (AFB) smear microscopy has limited sensitivity, particularly in smear-negative cases. The advent of molecular techniques, such as the GeneXpert MTB/RIF assay and real-time PCR, has significantly improved the rapid detection of Mycobacterium tuberculosis (MTB) and rifampicin resistance.

6p vihizuzen 26-05-2025 1 1   Download

Hole-flanging is a crucial operation in sheet metal forming technology, where the material around a pre-fabricated hole is deformed by a spherical, conical, or cylindrical punch to create a flanged hole wall. This study aims to determine the limiting hole-flanging coefficient of AA1050-0 aluminum alloy sheet using the Cockroft-Latham ductile fracture criterion.

8p vijiraiya 19-05-2025 1 1   Download

Design Thinking first emerged as a concept around the 1950s - 1960s of the 20th century. However, the role and contributions of design thinking have been recognized not only in the field of design but also in the progress of science, business management, and education... This paper will summarize the potential of applying design thinking in the public policy cycle and discuss its debates and limitations, thereby offering suggestions for Vietnam.

12p vijiraiya 19-05-2025 3 1   Download

This study explores the causes, current state, and impacts of overtourism, highlighting environmental harm, sociocultural shifts, and reduced visitor satisfaction. Contributing factors include the area’s limited carrying capacity, localized overload and poor public awareness in tourism participation.

8p visarada 28-04-2025 1 1   Download

This study examines the impact of a customer-centric approach and entrepreneurial orientation on innovation ambidexterity in Vietnamese small and medium enterprises. Although research on innovation ambidexterity has primarily focused on large firms, studies addressing the unique challenges small and medium enterprises face in balancing explorative and exploitative innovation, especially within the Vietnamese context remain limited.

9p visarada 28-04-2025 1 1   Download

This paper introduces a practical and simple power control method for wind energy conversion systems based on a doubly-fed induction generator. Due to the limitations of traditional proportional-integral controllers when the parameters of the doubly-fed induction generator and wind speed vary, fuzzy control theory is applied to overcome these challenges.

16p visarada 28-04-2025 1 1   Download

As the internet celebrity economy thrives, companies prioritize celebrity endorsements. Celebrities often boast about luxurious lifestyles on social media, showcasing exclusive vacations and luxury products, yet scientific knowledge on how such bragging influences purchase intentions remains limited. This study examines the effects of celebrity bragging and humblebragging on purchase intention regarding luxury foreign products.

16p vimaito 11-04-2025 1 1   Download

Medicines in the DPP4 inhibitor class include sitagliptin, saxagliptin, linagliptin, and alogliptin. However, research data on the mechanism of action of the active ingredients of WBG on DPP4 are also limited. Therefore, this in silico study aimed to idenfy acve ingredients with strong or potential effects on the DPP4 target for andiabec acvity of WBG.

8p viling 11-10-2024 5 1   Download

In everyday life, nature has given us countless useful medicinal plants. Among the common plants in Vietnam, the custard apple (Annona squamosa L.) has not been mainly used as a fruit but also traditionally as a medicine. However,studies on morphological characteristics remain limited in Vietnam as well as around the world. Determine the morphological and microscopic characteristics, and physicochemical features of A. squamosa leaves.

6p viling 11-10-2024 4 1   Download

This study aims to give an overview of the assessment of oral health in the elderly and the research status of this issue in Vietnam. Within the limitations of the database search, oral hypofunction was evaluated clinically through 7 criteria.

6p viling 11-10-2024 2 1   Download

This study examines the implementation of the case study method in teaching National Defense - Security Education in Ho Chi Minh City high schools. A survey of 50 teachers and 200 students from three high schools reveals that while the case study method has been introduced, its application remains limited, with an average score of 3.19.

10p viling 11-10-2024 1 1   Download

Initial Public Offering (IPO) is considered a strategic decision of utmost importance for every business, especially companies that wish to list on the stock exchange. international. Using the Wilcoxon non-parametric test method, the study shows that IPO activities have a positive impact on the profits of businesses listed on the NASDAQ Global Select Market stock exchange in general and of VinFast in particular.

16p viling 11-10-2024 4 1   Download

The study also addresses challenges, such as idiomatic expressions and tool limitations, emphasizing the pivotal role of training programs in addressing issues, educating users, and enhancing tools. In conclusion, the research advocates for an educational shift, urging programs to foster critical thinking.

20p viling 11-10-2024 3 1   Download

This paper aims to address this limitation by introducing techniques for estimating trustworthiness from a community context. These techniques rely on similarity measures or operators within the framework of path algebra.

8p viengfa 28-10-2024 3 2   Download

This article aims to explore and analyze various strategies for overcoming the limitations of conventional methods that rely on hyperaccumulating plants to uptake and accumulate metals without intervening in the substrate or the plants themselves.

12p viengfa 28-10-2024 1 1   Download

In this study, the Machine Learning (ML) approach has been adopted using Random Forest (RF) model to estimate the CBR of the soil based on 10 input parameters such as Plasticity Index (PI), Liquid Limit (LL), Silt Clay content (SC), Fine Sand content (FS), Coarse sand content (CS), Optimum Water Content (OWC), Organic content (O), Plastic Limit (PL), Gravel content (G), and Maximum Dry Density (MDD), which can be easily determined in the laboratory.

14p viengfa 28-10-2024 6 2   Download

Inclusive education is recognized as essential for fostering the holistic development of children, irrespective of their abilities or limitations. This paper examines the effects of inclusive education on students with learning disabilities (SWLD) and students without learning disabilities (SWOLD) in Southern Vietnam, focusing on its impact on social integration and academic achievement.

11p vimitsuki 30-03-2025 3 1   Download

Total factor productivity (TFP) has received much attention from both academics and policy makers in the past decade, as it promises an answer to the question of sustainable growth in the context of limited inputs. This article examines the TFP of manufacturing companies in Vietnam and the factors at the firm level, in addition to locational drivers, especially at the provincial level, that drive the change in TFP.

9p viyuhi 26-03-2025 5 1   Download

This study explores the implementation of digital human resource management (HRM) practices within organizations through a qualitative lens. Semi-structured interviews were conducted with nine employees and managers to understand their experiences and perceptions of digital HRM systems.

8p viyuhi 26-03-2025 3 1   Download