Dinh Duc Nguyen
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View article: Numerical Modeling of Turbulent Flows Influencing the Dispersion of Atmospheric Pollutants Around a High-Rise Building in an Urban Environment
Numerical Modeling of Turbulent Flows Influencing the Dispersion of Atmospheric Pollutants Around a High-Rise Building in an Urban Environment Open
Air pollution in Hanoi represents a pressing public health concern, driven by rapid urbanization and an overwhelming reliance on motorized traffic. This study focuses on evaluating the impact of the Keangnam Hanoi Landmark Tower, standing …
View article: Functional bio-packaging enhanced with nanocellulose from rice straw and cinnamon essential oil Pickering emulsion for fruit preservation
Functional bio-packaging enhanced with nanocellulose from rice straw and cinnamon essential oil Pickering emulsion for fruit preservation Open
Biopackaging materials are gaining significant attention compared to traditional synthetic polymers thanks to their biodegradable and biocompatible nature to be used in food, pharmaceutical, and cosmetic industries. The current major gaps …
View article: Data-Driven Innovations in Flood Hazard Assessment with Machine Learning
Data-Driven Innovations in Flood Hazard Assessment with Machine Learning Open
Floods, as natural disasters, have a profound impact on society. Assessing them is highly complex due to the interplay of factors such as meteorology, topography, and land cover. Accurate forecasting is essential to reduce disaster risks, …
View article: Green Synthesis of TiO2-CeO2 Nanocomposites Using Plant Extracts for Efficient Organic Dye Photodegradation
Green Synthesis of TiO2-CeO2 Nanocomposites Using Plant Extracts for Efficient Organic Dye Photodegradation Open
The growing presence of hazardous organic pollutants in wastewater poses severe environmental and health risks, necessitating sustainable and efficient treatment solutions. Traditional remediation methods have limitations, highlighting the…
View article: Evaluating and Strengthening Simple Span Girder Bridge for Heavy Lift Transportation: A Case Study of a Single Span Bridge with T-Section Reinforced Concrete
Evaluating and Strengthening Simple Span Girder Bridge for Heavy Lift Transportation: A Case Study of a Single Span Bridge with T-Section Reinforced Concrete Open
The bridge construction industry has made significant progress in recent years, gradually overcoming obstacles with increasingly longer spans and higher operating loads to meet societal needs. The calculations are based on the technical sp…
View article: A Data-Driven Approach to Business Intelligence for Evaluating Football Player Performance
A Data-Driven Approach to Business Intelligence for Evaluating Football Player Performance Open
Analyzing football players' performance is a crucial focus in modern sports science, providing insights into player efficiency and team strategies. This paper proposes a comprehensive framework for evaluating player performance by integrat…
View article: QUALITY OF LIFE FOR ELDERLY PATIENTS WITH COEXISTING DIABETES AND OSTEOPOROSIS AT THE GERIATRICS DEPARTMENT OF THE UNIVERSITY MEDICAL CENTER IN HO CHI MINH CITY
QUALITY OF LIFE FOR ELDERLY PATIENTS WITH COEXISTING DIABETES AND OSTEOPOROSIS AT THE GERIATRICS DEPARTMENT OF THE UNIVERSITY MEDICAL CENTER IN HO CHI MINH CITY Open
Aim: This study aimed to investigate the quality of life (QoL) in elderly patients with both diabetes mellitus and osteoporosis, as well as the factors associated with QoL in this population. Methods: A cross-sectional study was conducted …
View article: Biomass conversion of waste oyster shells into calcium phosphate/carbonate adsorbents for efficient manganese removal
Biomass conversion of waste oyster shells into calcium phosphate/carbonate adsorbents for efficient manganese removal Open
The effective removal of manganese (Mn 2+ ) from water is essential to reduce pollution and protect public health. This study focused on developing a low‐cost adsorbent using Pacific milk oyster shells, which were treated through preheatin…
View article: Landscape assessment - a comprehensive approach to conservation on Phu Quoc island, Vietnam
Landscape assessment - a comprehensive approach to conservation on Phu Quoc island, Vietnam Open
This study delves into the theoretical foundations of landscape science, examining its intrinsic relationship with natural resource management and conservation efforts. It underscores the role of the landscape as a fundamental unit of anal…
View article: Exploring Pronunciation Challenges Encountered by First-year non-English Majored Students
Exploring Pronunciation Challenges Encountered by First-year non-English Majored Students Open
Pronunciation is a vital component of English language acquisition, significantly influencing students’ engagement in effective communication during. This study aims to explore the pronunciation challenges encountered by first-year student…
View article: Repair and Strengthening of Cantilever Continuous Bridges using External Prestressed Cables: The Case Study of the Tan De Bridge in Vietnam
Repair and Strengthening of Cantilever Continuous Bridges using External Prestressed Cables: The Case Study of the Tan De Bridge in Vietnam Open
Continuous cantilever bridges utilizing cross-sectional box girders have been widely used worldwide, as well as in Vietnam, with outstanding advantages, such as the ability to cover large spans, good torsional resistance, high stability, a…
View article: Report of a case of renal artery aneurysm with covered stent at Hanoi Heart Hospital
Report of a case of renal artery aneurysm with covered stent at Hanoi Heart Hospital Open
Summary: Renal artery aneurysm is a rare disease, estimated to occur in approximately 0.1 percent of the population. Aneurysm occurs when the diameter of the aneurysm increases by more than 50% of the normal diameter of the adjacent area. …
View article: Sustainable Removal of Phenol from Aqueous Media by Activated Carbon Valorized from Polyethyleneterephthalate (PET) Plastic Waste
Sustainable Removal of Phenol from Aqueous Media by Activated Carbon Valorized from Polyethyleneterephthalate (PET) Plastic Waste Open
PET, one of the most commonly used plastics, presents significant environmental challenges due to its non-biodegradable nature. To address this, we developed a sustainable method to convert PET waste into high-performance activated carbon …
View article: Online pharmacy shopping in Southern Vietnam: a cross-sectional study
Online pharmacy shopping in Southern Vietnam: a cross-sectional study Open
Objectives With the rapid internet development, online pharmacy shopping has become a popular activity worldwide. Nevertheless, limited studies have reported this issue in Vietnam. Thus, this research explored the prevalence, associated fa…
View article: Decolorization and degradation of azo dyes in thermophilic biological wastewater treatment process: A mini-review
Decolorization and degradation of azo dyes in thermophilic biological wastewater treatment process: A mini-review Open
Azo dyes comprise xenobiotic compounds characterized by the azo group (-NN-). The textile industry primarily consumes this type of dye, discharging significant amounts of textile wastewater with high pollution levels and temperature, nece…
View article: Optimization of Sol–Gel Catalysts with Zirconium and Tungsten Additives for Enhanced CF4 Decomposition Performance
Optimization of Sol–Gel Catalysts with Zirconium and Tungsten Additives for Enhanced CF4 Decomposition Performance Open
This study investigated the development and optimization of sol–gel synthesized Ni/ZrO2-Al2O3 catalysts, aiming to enhance the decomposition efficiency of CF4, a potent greenhouse gas. The research focused on improving catalytic performanc…
View article: Single-step synthesis of high surface area activated carbon from polyethylene terephthalate plastic waste for environmental treatment applications
Single-step synthesis of high surface area activated carbon from polyethylene terephthalate plastic waste for environmental treatment applications Open
The escalating environmental concerns regarding plastic waste necessitate innovative strategies for waste management and resource utilization. This study presented a novel approach for synthesizing high surface area activated carbon throug…
View article: Enhancing mango shelf life through natural preservation: Investigating the efficacy of polysaccharide edible coating and leaf extracts
Enhancing mango shelf life through natural preservation: Investigating the efficacy of polysaccharide edible coating and leaf extracts Open
A sustainable solution to prevent the waste of fruits and vegetables from spoilage is the use of edible coatings or films. This research project aimed to create a fresh coating recipe that could effectively extend the shelf life of mangoes…
View article: Purification of Spherical Graphite as Anode for Li-Ion Battery: A Comparative Study on the Purifying Approaches
Purification of Spherical Graphite as Anode for Li-Ion Battery: A Comparative Study on the Purifying Approaches Open
Graphite is a versatile material used in various fields, particularly in the power source manufacturing industry. Nowadays, graphite holds a unique position in materials for anode electrodes in lithium-ion batteries. With a carbon content …
View article: Terminalia catappa leaf extract as a bio-reducing agent to synthesize Cu2O nanoparticles for methylene blue photodegradation
Terminalia catappa leaf extract as a bio-reducing agent to synthesize Cu2O nanoparticles for methylene blue photodegradation Open
The large tree species Terminalia catappa is a member of the Combretaceae family and is mainly found in tropical climates. They are commonly cultivated for shade because they have huge, dense foliage. Numerous polyphenols, including flavon…
View article: Experimental and numerical studies on vertical stress induced in single head-enlarged CDM columns under static load test
Experimental and numerical studies on vertical stress induced in single head-enlarged CDM columns under static load test Open
This paper presents a study on behavior of vertical stress profiles in head-enlarged (PF) and conventional CDM columns obtained from field static load test (SLT) and numerical analyses. Results from the numerical SLT on PF and CDM columns …
View article: A bunch compression method for free electron lasers that avoids parasitic compressions
A bunch compression method for free electron lasers that avoids parasitic compressions Open
Virtually all existing high energy (>few MeV) linac-driven FELs compress the electron bunch length though the use of off-crest acceleration on the rising side of the RF waveform followed by transport through a magnetic chicane. This approa…
View article: Synthesis and application of ZnO/rGo-based magnetic nanocomposite materials for treatment of organic pigments
Synthesis and application of ZnO/rGo-based magnetic nanocomposite materials for treatment of organic pigments Open
The superFGD (sFGD), a scintillator detector, has been chosen as the target for neutrino in the T2K near detector upgrade. Its design enables nearly 4π coverage for neutrino interactions, leading to lower energy thresholds and reduced syst…