Duy Chinh Nguyen
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View article: Current awareness of stroke prevention among hypertensive and diabetic patients at Hanoi Heart Hospital
Current awareness of stroke prevention among hypertensive and diabetic patients at Hanoi Heart Hospital Open
Objective: Goal of this study is to assess the knowledge of stroke prevention and risk factors among hypertensive and diabetic outpatients at Hanoi Heart Hospital. Subjects and methods: A descriptive cross-sectional study was conducted on …
View article: Enhancing Heat Transfer in Square Pin Fin Heatsinks with Slots using Computational Fluid Dynamics
Enhancing Heat Transfer in Square Pin Fin Heatsinks with Slots using Computational Fluid Dynamics Open
Crucial for maintaining electronic device performance and longevity is effective thermal management. This study investigates two innovative heat sink configurations: the Square pin fin and the Slotted square pin fin. Assessed under varying…
View article: Chemical Composition and Biological Activity of Vietnamese Vernonia amygdalina Essential Oil: In Vitro and In Silico Studies
Chemical Composition and Biological Activity of Vietnamese Vernonia amygdalina Essential Oil: In Vitro and In Silico Studies Open
Vernonia amygdalina Del. (Asteraceae) is widely used to treat intestinal diseases, abdominal pain, helminth infections, dysentery, gastritis, and pinkeye. However, the chemical composition and biological properties of the essential oil of …
View article: Impact of Knowledge Sharing on Innovation Capacity of University Students in Achieving SDGs for Quality Education
Impact of Knowledge Sharing on Innovation Capacity of University Students in Achieving SDGs for Quality Education Open
Objective: In the face of intensifying globalization and competition, innovative capability has emerged as a crucial metric for evaluating societal competitiveness and adaptability to contemporary challenges. This study seeks to investigat…
View article: Incidental findings during lung low‐dose computed tomography cancer screening in Australia and Canada, 2016–21: a prospective observational study
Incidental findings during lung low‐dose computed tomography cancer screening in Australia and Canada, 2016–21: a prospective observational study Open
Objectives To investigate the type and frequency of incidental findings in people at high risk of lung cancer who undergo baseline low‐dose computed tomography (LDCT) lung cancer screening in Australia and Canada. Study design Prospective …
View article: Energy mix and its implicationson the Vietnamese economy by 2030: A CGE analysis using GTAP-E-Power
Energy mix and its implicationson the Vietnamese economy by 2030: A CGE analysis using GTAP-E-Power Open
This study uses the GTAP-E-Power model to examine the economic and environmental implications of transitioning to different energy generation mixes in Vietnam by 2030. Three scenarios were considered for that year: (1) low-coal and high-ga…
View article: EVALUATING THE EFFECTIVENESS OF THE IMPLEMENTATION OF POLICY DOCUMENTS RELATED TO DISEASES PREVENTATION BY WILDLIFE PROTECTION IN PERIOD 2010 - 2020
EVALUATING THE EFFECTIVENESS OF THE IMPLEMENTATION OF POLICY DOCUMENTS RELATED TO DISEASES PREVENTATION BY WILDLIFE PROTECTION IN PERIOD 2010 - 2020 Open
The project was conducted to evaluate the effectiveness of the implementation of policies on wildlife protection on the awareness and practice of party members. Within the framework of the study, 261 party members in 3 clusters were questi…
View article: Using HF183 to Estimate Watershed-Wide Annual Loadings of Human Fecal Pollution from Onsite Wastewater Treatment Systems
Using HF183 to Estimate Watershed-Wide Annual Loadings of Human Fecal Pollution from Onsite Wastewater Treatment Systems Open
Onsite wastewater treatment systems (OWTSs or septic systems), when properly sited, designed, operated, and maintained, treat domestic wastewater to reduce impacts on and maintain sustainability of aquatic resources. However, when OWTSs ar…
View article: A Low-cost Pitot Tube-based Experimental Model for Active Teaching-learning of Applied Fluid Mechanics: A Demonstration from NTTU
A Low-cost Pitot Tube-based Experimental Model for Active Teaching-learning of Applied Fluid Mechanics: A Demonstration from NTTU Open
Using hands-on experiments in the classroom is a highly effective way to deepen students' understanding of theoretical concepts. By researching and developing a practical and cost-effective experiment using a pitot tube, we can transform t…
View article: The quality of life of patients after percutaneous coronary intervention and some factors affecting
The quality of life of patients after percutaneous coronary intervention and some factors affecting Open
Objectives: Determining some factors affecting the quality of life patient’s after percutaneous coronary intervention used the HeartQoL scale at Hanoi Heart Hospital. Methods & Results: According to the formula for calculating sample size …
View article: The practicality and prospects for disinfection control by photocatalysis during and post-pandemic: A critical review
The practicality and prospects for disinfection control by photocatalysis during and post-pandemic: A critical review Open
View article: BUILDING AND SOLVING THE HEAT TRANSFER MODELS TODETERMINE SUITABLE FRYING CONDITIONS FOR INSTANT NOODLES
BUILDING AND SOLVING THE HEAT TRANSFER MODELS TODETERMINE SUITABLE FRYING CONDITIONS FOR INSTANT NOODLES Open
The purpose of this study is to build a mathematical model of unstable heat transfer describing the frying process of instant noodle products, and this unstable heat transfer mathematical model was solved to determine the relationships bet…
View article: Modified compact fluorescent lamps improve light‐induced off‐season floral stimulation in dragon fruit farming
Modified compact fluorescent lamps improve light‐induced off‐season floral stimulation in dragon fruit farming Open
Efficient light‐induced floral stimulation plays a key role in energy conservation and maintaining stable productivity during off‐season periods of dragon fruit plants. In this study, we first reported on results of a survey on dragon frui…
View article: Effects of Dietary Inclusion of Canthaxanthin- and α-Tocopherol-Loaded Liposomes on Growth and Muscle Pigmentation of Rainbow Trout (Oncorhynchus mykiss)
Effects of Dietary Inclusion of Canthaxanthin- and α-Tocopherol-Loaded Liposomes on Growth and Muscle Pigmentation of Rainbow Trout (Oncorhynchus mykiss) Open
Dietary inclusion of canthaxanthin, a common carotenoid pigment, has been long practiced in aquaculture to give the favorable flesh color in farmed salmonids. However, carotenoids are associated with limited solubility and poor physicochem…
View article: Enhanced Degradation of Phenolic Compounds in Coal Gasification Wastewater by Methods of Microelectrolysis Fe-C and Anaerobic-Anoxic—Oxic Moving Bed Biofilm Reactor (A2O-MBBR)
Enhanced Degradation of Phenolic Compounds in Coal Gasification Wastewater by Methods of Microelectrolysis Fe-C and Anaerobic-Anoxic—Oxic Moving Bed Biofilm Reactor (A2O-MBBR) Open
The coal gasification wastewater figures prominently among types of industrial effluents due to its complex and phenolic composition, posing great difficulty for conventional water treatment processes. Since the coking wastewater is toxic …
View article: Copper Ferrite Superparamagnetic Nanoparticle-Catalyzed Cross-coupling Reaction to Form Diindolylmethane (DIM): Effect of Experimental Parameters
Copper Ferrite Superparamagnetic Nanoparticle-Catalyzed Cross-coupling Reaction to Form Diindolylmethane (DIM): Effect of Experimental Parameters Open
Superparamagnetic copper ferrite (CuFe2O4) nanoparticles were utilized as a heterogenous catalyst for the cross-coupling reaction of indole to form 3,3’-diindolylmethane (DIM) as the desirable product. High reaction yield, at around 82%, w…
View article: RP-HPLC Method for Determination of Salbutamol and Bromhexine in Syrup:Modelling and Optimization by Response Surface Methodology
RP-HPLC Method for Determination of Salbutamol and Bromhexine in Syrup:Modelling and Optimization by Response Surface Methodology Open
In present work, the RP-HPLC method was established for the determination of bromhexine and salbutamol in syrup by using a design of experiment approach. The Plackett-Burman design was applied to screen the influence of independent variabl…
View article: Physico-Chemical Properties of Sacha Inchi (Plukenetia volubilis L.) Seed Oil from Vietnam
Physico-Chemical Properties of Sacha Inchi (Plukenetia volubilis L.) Seed Oil from Vietnam Open
Sacha inchi (Plukenetia volubilis L.) seed oil was studied for physico-chemical characteristics and chemical composition. Through gas chromatography-flame ionization (GC-FID) process, the fatty acid composition in the oil was analyzed, rev…
View article: Chemical Components of Agarwood (Aquilaria crassna)Essential Oils Grown in Various Regions of Asia
Chemical Components of Agarwood (Aquilaria crassna)Essential Oils Grown in Various Regions of Asia Open
This study presents a chemometric study on agarwood (Aquilaria crassna) essential oils extracted from selected agarwood samples grown in various regions of Asia. Adopting gas chromatography-mass spectrometry (GC-MS) technique, it was revea…
View article: Effects of microwave blanching conditions on the quality of green asparagus (<i>Asparagus officinalis</i> L.) butt segment
Effects of microwave blanching conditions on the quality of green asparagus (<i>Asparagus officinalis</i> L.) butt segment Open
Blanching is a pretreatment method that is often applied in fruit and vegetable processing to inhibit enzyme activity and reduce loss of food quality. It was recently discovered that well‐controlled microwave volumetric heating could impro…
View article: Review of donor and recipient surgical procedures in lung transplantation
Review of donor and recipient surgical procedures in lung transplantation Open
Lung transplant remains the only durable treatment of end stage lung disease. Efficient surgical technique and preservation strategy are of critical importance in avoiding ischemia reperfusion injury and primary graft dysfunction (PGD), bo…
View article: Kinetic Modeling of Hydrodistillation of Essential Oil Production from Orange (Citrus sinensis) Peels on Pilot Scale
Kinetic Modeling of Hydrodistillation of Essential Oil Production from Orange (Citrus sinensis) Peels on Pilot Scale Open
Present study involves to the pilot scale hydrodistillation process for production of essential oil of orange peels. The production of orange peels essential oil and the effect of several factors such as time, temperature and the ratio of …
View article: In Vitro Antifungal Efficacy of White Radish (Raphanus sativus L.) Root Extract and Application as a Natural Preservative in Sponge Cake
In Vitro Antifungal Efficacy of White Radish (Raphanus sativus L.) Root Extract and Application as a Natural Preservative in Sponge Cake Open
The study attempts the optimization of the total flavonoid content (TFC) and the 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) (ABTS) antioxidant activity of the white radish (Raphanus sativus L.) root ethanolic extract (WRE) wit…
View article: Research on Lemongrass Oil Extraction Technology (Hydrodistillation, Microwave-Assisted Hydrodistillation)
Research on Lemongrass Oil Extraction Technology (Hydrodistillation, Microwave-Assisted Hydrodistillation) Open
Microwave-assisted hydro-distillation (MAHD) is preferred to traditional extraction methods due to shorter extraction time, the inability of volatile components to be damaged or decomposed which in turn improve the efficiency and quality o…
View article: Isolation Process and Compound Identification of Agarwood Essential Oils from Aquilaria crassna Cultivated at Three Different Locations in Vietnam
Isolation Process and Compound Identification of Agarwood Essential Oils from Aquilaria crassna Cultivated at Three Different Locations in Vietnam Open
Agarwood and agarwood essential oils are commodities with great commercial value. In Vietnam, the agarwood industry has been growing, with more than 10,000 ha of forest land reserved for the cultivation of Aquilaria crassna, an agarwood-pr…
View article: Application of Response Surface Methodology for the Optimization of Essential Oils from Pomelo [Citrus grandis (L.) Osbeck] Leaves using Microwave-Assisted Hydrodistillation Method
Application of Response Surface Methodology for the Optimization of Essential Oils from Pomelo [Citrus grandis (L.) Osbeck] Leaves using Microwave-Assisted Hydrodistillation Method Open
Pomelo leaves oil has many applications regarding hair nourishment and stimulation. Recently, new methods of extracting essential oil used have been increasingly developed to replace traditional methods. In this research, maximization of e…
View article: Kinetics, Isotherm, Thermodynamics, and Recyclability of Exfoliated Graphene-Decorated MnFe<sub>2</sub>O<sub>4</sub> Nanocomposite Towards Congo Red Dye
Kinetics, Isotherm, Thermodynamics, and Recyclability of Exfoliated Graphene-Decorated MnFe<sub>2</sub>O<sub>4</sub> Nanocomposite Towards Congo Red Dye Open
Herein, we described the use of exfoliated graphene- (EG-) decorated magnetic MnFe 2 O 4 nanocomposite (EG@MnFe 2 O 4 ) for the removal and adsorption of Congo red (CR) dye from wastewater. Firstly, the precursors (EG, MnFe 2 O 4 ) and EG@…
View article: Manufacturing Process, In Vivo and In Vitro Digestibility Assessment of an Enteral Feeding Product Hydrolyzed from Locally Available Ingredients Using Commercial Enzymes
Manufacturing Process, In Vivo and In Vitro Digestibility Assessment of an Enteral Feeding Product Hydrolyzed from Locally Available Ingredients Using Commercial Enzymes Open
A ready-for-use enteral feeding product was manufactured based on energy standard mixing using hydrolyzed products from local foods (i.e., loin pork, carrot, pumpkin, soybean, rice, and potato). When compared to enteral foods based on defi…
View article: Extraction of anthocyanins from Butterfly pea (Clitoria ternatea L. Flowers) in Southern Vietnam: Response surface modeling for optimization of the operation conditions
Extraction of anthocyanins from Butterfly pea (Clitoria ternatea L. Flowers) in Southern Vietnam: Response surface modeling for optimization of the operation conditions Open
In this paper, the Response Surface Methodology (RSM), in conjunction with Central Composite Design (CCD), was used to optimize the extraction of anthocyanins from Butterfly pea (Clitoria ternatea L.Flowers) cultivated in Southern Vietnam.…
View article: Effects of various solvent concentration, liquid-solid ratio, temperatures and time values on the extraction yield of anthocyanin from Vietnam Hibiscus sabdariffa L. (Roselle)
Effects of various solvent concentration, liquid-solid ratio, temperatures and time values on the extraction yield of anthocyanin from Vietnam Hibiscus sabdariffa L. (Roselle) Open
Nowadays, the trends in human health and fossil fuel dependent markets present opportunities for agricultural crops as renewable sources in several substitutes of synthetic components in clothing, fuels, and food. This research focused on …