Nguyễn Võ Châu Ngân
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View article: Effect of NPB Capsules Consisting of Allium sativum, Hibiscus sabdariffa, Alisma plantago-aquatica, and Gynostemma pentaphyllum on Lipid Metabolism Disorders
Effect of NPB Capsules Consisting of Allium sativum, Hibiscus sabdariffa, Alisma plantago-aquatica, and Gynostemma pentaphyllum on Lipid Metabolism Disorders Open
Dyslipidemia is a common metabolic disorder marked by elevated total cholesterol (TC), triglycerides (TG), and low-density lipoprotein cholesterol (LDL-C), and/or reduced high-density lipoprotein cholesterol (HDL-C). It is a key contributo…
View article: Blockchain-Enabled Water Quality Monitoring: A Comprehensive Review of Digital Innovations and Challenges
Blockchain-Enabled Water Quality Monitoring: A Comprehensive Review of Digital Innovations and Challenges Open
This paper explores how blockchain technology, widely known as the backbone of cryptocurrencies, can be harnessed to address limitations of traditional water quality monitoring (WQM) systems. Blockchain offers a decentralized, tamper-proof…
View article: From River to Sea: Tracking Plastic Waste Transport via the Hau River, Mekong Delta, Vietnam
From River to Sea: Tracking Plastic Waste Transport via the Hau River, Mekong Delta, Vietnam Open
Plastic pollution in river systems is a growing concern, especially in the Mekong Delta, where complex tidal dynamics facilitate downstream transport of plastic waste into the marine environment. This study assessed the density, compositio…
View article: Using Nutrient Solution Instead of Fertilizer to Grow Bok Choy (Brassica chinensis) in Thu Dau Mot City
Using Nutrient Solution Instead of Fertilizer to Grow Bok Choy (Brassica chinensis) in Thu Dau Mot City Open
Vegetables are an indispensable food in every family's daily meals because of their nutritional ingredients for the human body. The objective of the study is to evaluate the possibility of growing Bok choy in pots in Thu Dau Mot city and d…
View article: Blockchain-Enabled Water Quality Monitoring: A Comprehensive Review of Digital Innovations and Challenges
Blockchain-Enabled Water Quality Monitoring: A Comprehensive Review of Digital Innovations and Challenges Open
This paper explores how blockchain technology, widely known as the backbone of cryptocurrencies, can be harnessed to address limitations of traditional water quality monitoring (WQM) systems. Blockchain offers a decentralized, tamper-proof…
View article: An Exploratory Study on the Role of Women in Agriculture in The Don Duong District, Lam Dong Vietnam
An Exploratory Study on the Role of Women in Agriculture in The Don Duong District, Lam Dong Vietnam Open
Women play a significant role in Vietnam’s development, particularly in agriculture. They have greatly contributed to rural economic growth and are actively engaged in agricultural production. Historically, women have managed the majority …
View article: Assessment of long-term rainfall trends and variability in the Vietnamese Mekong Delta: implications for water resources management strategies
Assessment of long-term rainfall trends and variability in the Vietnamese Mekong Delta: implications for water resources management strategies Open
The water budget in the Vietnamese Mekong Delta (VMD) depends heavily on rainfall which play crucial roles in supporting agriculture, aquaculture, and local livelihoods. This study evaluated rainfall trends across the VMD from 1978 to 2022…
View article: Two-stage framework for identifying and extracting Vietnamese comparative opinion quintuple extraction
Two-stage framework for identifying and extracting Vietnamese comparative opinion quintuple extraction Open
Comparative opinion mining is an important subtask of opinion mining. It aims to identify comparative reviews and extract the comparative elements in quintuples. This task, called Comparative Opinion Quintuple Extraction (COQE), has two ma…
View article: Methane Emissions from Municipal Solid Waste - Case Study in Cai Rang District, Can Tho City, Vietnam
Methane Emissions from Municipal Solid Waste - Case Study in Cai Rang District, Can Tho City, Vietnam Open
This study investigates the current situation and projects CH4 emissions from municipal solid waste in Cai Rang district, Can Tho city by 2050. Total 60 households at Tan Phu ward (urban area) and Ba Lang ward (countryside area) - Cai Rang…
View article: Understanding Rainfall Distribution Characteristics over the Vietnamese Mekong Delta: A Comparison between Coastal and Inland Localities
Understanding Rainfall Distribution Characteristics over the Vietnamese Mekong Delta: A Comparison between Coastal and Inland Localities Open
This study examines the changing rainfall patterns in the Vietnamese Mekong Delta (VMD) utilizing observational data spanning from 1978 to 2022. We employ the Mann–Kendall test, the sequential Mann–Kendall test, and innovative trend analys…
View article: Potential For Recycling Single-Use Plastic Waste - Case Study in Can Tho City, Vietnam
Potential For Recycling Single-Use Plastic Waste - Case Study in Can Tho City, Vietnam Open
Circular economy is an economic ideal that has been concretized by the Vietnamese Government in the Law on Environmental Protection 2020. As a part of this model, plastic waste reuse and recycling are encouraged to extend the product life …
View article: Water lettuce ( <i>Pistia stratiotes</i> L.) increases biogas effluent pollutant removal efficacy and proves a positive substrate for renewable energy production
Water lettuce ( <i>Pistia stratiotes</i> L.) increases biogas effluent pollutant removal efficacy and proves a positive substrate for renewable energy production Open
Background Aquatic plants play a crucial role in nature-based wastewater treatment and provide a promising substrate for renewable energy production using anaerobic digestion (AD) technology. This study aimed to examine the contaminant rem…
View article: An experimental evaluation of the performance of concrete reinforced with recycled fibers made from waste plastic bottles
An experimental evaluation of the performance of concrete reinforced with recycled fibers made from waste plastic bottles Open
This study addressed the issue of recycling waste plastic bottles as recycled plastic fiber (RPF) into sustainable waste plastic fiber-reinforced concrete (WPFRC). Thus, the effects of different RPF lengths (30, 50, and 70 mm), widths (2, …
View article: Methane Production from Food Garbage Under the Batch and Semi-Continuous Anaerobic Digestion
Methane Production from Food Garbage Under the Batch and Semi-Continuous Anaerobic Digestion Open
In line with modern era, it is a high demand of renewable energies due to fossil fuels crisis. This study applies food garbage to produce biogas - an alternative renewable energy source - under lab-scale batch and semi-continuous reactors.…
View article: Nutrient dynamics in water and soil under conventional rice cultivation in the Vietnamese Mekong Delta
Nutrient dynamics in water and soil under conventional rice cultivation in the Vietnamese Mekong Delta Open
Background The evaluation of nutrient variability plays a crucial role in accessing soil potentials and practical intervention responses in rice production systems. Synthetic fertilizer applications and cultivation practices are considered…
View article: Impacts of dike systems on hydrological regime in Vietnamese Mekong Delta
Impacts of dike systems on hydrological regime in Vietnamese Mekong Delta Open
This paper examines the impact of the dike systems on river flows in the Vietnamese Mekong Delta (VMD). The study combined a hydrological change index method and the Mann–Kendall test to assess the temporal dynamics of both discharge and w…
View article: Predicting Heavy Metal Concentrations in Shallow Aquifer Systems Based on Low-Cost Physiochemical Parameters Using Machine Learning Techniques
Predicting Heavy Metal Concentrations in Shallow Aquifer Systems Based on Low-Cost Physiochemical Parameters Using Machine Learning Techniques Open
Monitoring ex-situ water parameters, namely heavy metals, needs time and laboratory work for water sampling and analytical processes, which can retard the response to ongoing pollution events. Previous studies have successfully applied fas…
View article: Lab-scale biogas production from co-digestion of super-intensive shrimp sludge and potential biomass feedstocks
Lab-scale biogas production from co-digestion of super-intensive shrimp sludge and potential biomass feedstocks Open
This study evaluated biogas production potentials from local biomass feedstocks comprising of rice straw (RS), steamed lemongrass (SL), bagasse (BA) and desiccated coconut (DC) on super-intensive shrimp sludge (SS) anaerobic digestion. A s…
View article: The Diversity of Phytoplankton in a Combined Rice-Shrimp Farming System in the Coastal Area of the Vietnamese Mekong Delta
The Diversity of Phytoplankton in a Combined Rice-Shrimp Farming System in the Coastal Area of the Vietnamese Mekong Delta Open
An assessment of varying density, species composition and dynamics of phytoplankton in a combined rice-shrimp culture was carried out in My Xuyen district, Soc Trang province in the Vietnamese Mekong delta. Water was sampled six times at s…
View article: Nutrient dynamics in water and soil under conventional rice cultivation in the Vietnamese Mekong Delta
Nutrient dynamics in water and soil under conventional rice cultivation in the Vietnamese Mekong Delta Open
Background The evaluation of nutrient variability plays a crucial role in accessing soil potentials and practical intervention responses in rice production systems. Synthetic fertilizer applications and cultivation practices are considered…
View article: Pilot-Scale Study of Real Domestic Textile Wastewater Treatment Using Cassia fistula Seed-Derived Coagulant
Pilot-Scale Study of Real Domestic Textile Wastewater Treatment Using Cassia fistula Seed-Derived Coagulant Open
Plant-derived coagulants have exhibited a good potential in wastewater treatment due to their “green” characteristics, high coagulating-flocculating activity, cost-effectiveness, and biodegradability. Nevertheless, research studies have fo…
View article: Rice Straw-Based Composting
Rice Straw-Based Composting Open
Current practices in rice production leave a huge amount of wet straw on the field, which cannot be used as feed or for food production. Compost production is one way of effectively utilizing rice straw. Spent rice straw from mushroom prod…
View article: Anaerobic Digestion of Rice Straw for Biogas Production
Anaerobic Digestion of Rice Straw for Biogas Production Open
Anaerobic digestion (AD) is a process of degradation of organic matter by microorganisms in an oxygen-free environment, which produces biogas, a vital renewable energy source. Using solely an organic source, such as monosubstrates, it is d…
View article: ENERGY RECOVERY FROM ACTIVE SLUDGE OF WASTEWATER TREATMENT PLANTS
ENERGY RECOVERY FROM ACTIVE SLUDGE OF WASTEWATER TREATMENT PLANTS Open
Due to fast growth of industrial sector, the volume of sludge from wastewater treatment systems increases, and this becomes a big problem to the environment. The cost for treatment of sludge is high and requires typical landfill for dispos…
View article: Biological Activities of Black Garlic Fermented with Lactobacillus plantarum PN05 and Some Kinds of Black Garlic Presenting Inside Vietnam
Biological Activities of Black Garlic Fermented with Lactobacillus plantarum PN05 and Some Kinds of Black Garlic Presenting Inside Vietnam Open
Background: Black garlic has become more popular in Vietnam due to its interesting biological activities. Purpose: The quality of different black garlic preparations should be checked. Methods: 1010 colony forming units (CFUs) of Lactobaci…
View article: Factors Influencing the Adoption of Small-scale Biogas Digesters in Developing Countries – Empirical Evidence from Vietnam
Factors Influencing the Adoption of Small-scale Biogas Digesters in Developing Countries – Empirical Evidence from Vietnam Open
The use of small-scale biogas digesters among farmers and households in rural areas of developing countries is a well-known technology. The potential for biogas in these areas is probably much larger than presently exploited and therefore …
View article: Reduction of Greenhouse Gas Emissions in Vietnam through Introduction of a Proper Technical Support System for Domestic Biogas Digesters
Reduction of Greenhouse Gas Emissions in Vietnam through Introduction of a Proper Technical Support System for Domestic Biogas Digesters Open
A domestic biogas digester (BD) is a household-sized system that produces biogas from organic waste under anaerobic conditions. By substituting conventional cooking fuel with biogas, greenhouse gas (GHG) emissions can be reduced. In additi…