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Province of Vietnam
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Floods are one of the most significant devastating natural hazards around the globe. Recent development in remote sensing technology supports faster and low-cost analysis of flood hazards. This study used the Sentinel-1 SAR data for flood mapping and damage assessment. We selected the October 2022 flood event in Thua Thien Hue province, Vietnam.
10p
vithomson
02-07-2024
0
0
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This study explored the factors affecting members’ satisfaction with the quality of support activities of cooperatives using data collected from 301 members of horticultural cooperatives in Son La province.
14p
viwalton
02-07-2024
2
1
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This study aims to evaluate the appropriateness and scalability of two human resources (HR) tools in HIV/AIDS prevention and control in all seven piloted provinces in Vietnam after one year of application.
9p
viwalton
02-07-2024
1
1
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This study aimed to investigate the levels of contamination of potentially toxic trace elements in the soil of Dong Nai Province, Vietnam. To achieve this, the Instrument Neutron Activation Analysis (INAA) method was employed to measure the concentrations of five potentially toxic trace elements, including manganese (Mn), arsenic (As), chromium (Cr), antimony (Sb), and zinc (Zn), across 30 soil samples collected from the region.
11p
visergeyne
18-06-2024
1
0
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This article presents the results of surveying changes in gloss, color and service life prediction of acrylic paint by accelerated tests, that have simulated according to marine tropical conditions, which are correlated with the atmosphere at Dam Bay station (Hon Tre Island, Nha Trang city, Khanh Hoa province, Vietnam).
9p
visergeyne
18-06-2024
0
0
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The Taxus chinensis (Pilg.) Rehder belongs to the Taxaceae family, confer plants, and is a rare and precious species of Vietnam, which was recognized for its use value. Most of them are distributed in the high mountains of Vietnam.
6p
viambani
18-06-2024
2
0
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This study assesses factors affecting the intention to apply modern management accounting (MMA) in manufacturing enterprises in central Vietnam. SPSS and SmartPLS software are used to process data collected from 150 senior leaders and chief accountants in manufacturing enterprises. Research result shows that there are eight factors affecting the intention to apply MMA, including Perception of usefulness, perception of the application’s ease, manager’s attitude, subjective norms, factors belonging to the business, low-cost strategy, differentiation strategy, and business environment.
15p
leminhvu111
07-06-2024
1
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The study’s objective is to analyze factors affecting the development of the night-time economy in the South Central provinces of Vietnam. The study conducted Cronbach’s Alpha testing, EFA, and regression analysis based on data collected from 435 valid survey forms (representatives of local management agencies, representatives of businesses/households, and local people).
14p
leminhvu111
07-06-2024
2
0
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The Quebec legal system is one of the few hybrid legal systems of the world that combines both common law and civil law. While the civil law regime in Quebec is mainly inspired by the Napoleon Code, the Civil Code of France, it still remains being influenced by the common law system, for example for its extensive reliance on jurisprudence.
11p
viambani
18-06-2024
2
1
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A Luoi is a mountainous district of Thua Thien Hue province, Vietnam, with rugged terrain, steep slopes, and many valleys. A Luoi district bears many risks of natural disasters such as storms, floods, droughts, and landslides yearly. This study applied the AHP (Analytical Hierarchy Process) model with the GIS tool on the input database of Sentinel-2B Image, DEM, and geographic background data to evaluate the influence of 5 factors: slope, elevation, aspect, land cover, and vegetation to generate a landslide hazard zoning map, scale 1:50,000.
13p
dianmotminh02
03-05-2024
1
1
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We provide the first country record of Opisthotropis durandi Teynié, Lottier, David, Nguyen & Vogel, 2014 from Vietnam based on a single snake specimen from Dien Bien Province. The species previously was only known from the Lao People’s Democratic Republic (Laos). DNA sequence data of a male specimen from Vietnam match those of a specimen of O. durandi from Phongsali province, Laos, and the newly collected individual from Vietnam also corresponds to O. durandi in terms of diagnostic morphological features, except for a slightly higher ventral number (185 versus 177−181).
7p
dianmotminh02
03-05-2024
5
1
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In this study, marine debris with a size ≥ 5 mm was collected at seven locations along the coastline of Nha Trang during both dry and rainy seasons, accruing a total of 4436 items. During the rainy season, most beaches had more debris than that in the dry season, and marine debris density ranged between 0.009 items/m2 to 0.418 items/m2 . Results from the beach cleanliness index (CCI) assessment showed that CCI values ranged from 0.2 to 4.4 during the dry season, with beaches classified as either very clean or clean.
10p
dianmotminh02
03-05-2024
1
1
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This compound displayed the affection of ATPase activity of the recombinant ClpC1 protein, a regulatory protein of Mycobacterium tuberculosis. In addition, compound 1 exhibited anti-inflammatory activity through the inhibition of TNF-α on LPS-stimulated macrophage RAW264.7. This is the first time compound 1 (indole-3-carboxylic acid) has been isolated from S. wuyuanensis. Indole-3-carboxylic acid was also reported for the first time its inhibition of M. tuberculosis ClpC1 protein.
7p
dianmotminh02
03-05-2024
3
1
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This study aims at exploiting and processing multi-temporal satellite images of the Google Earth Engine platform (GEE), combined with topographic data since 1965 to monitor changes in estuary and shoreline of the coastal area of Cua Dai, Tra Khuc river, Quang Nam province during a period of 1965–2021. The analysis results show shoreline changes and hot spots of erosion and landslides along the coast, on both sides of Cua Dai river.
14p
dianmotminh02
03-05-2024
2
1
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The result pointed out that only 5 g of soft tissue from N. glans (equivalent to 2–3 specimens) containing maximum toxicity detected in the present study may cause human death if consumed. Fhe first time, this study identified TTXs in the gastropods as a causative toxin in the poisoning in Vietnam. Moreover, 65.5% of studied specimens with high toxicity higher than 100 MU/g, including 16.1%, showing extremely high toxicity (> 1,000 MU/g). The results suggested that this gastropod is quite dangerous for human consumption and should be alerted to public awareness.
6p
dianmotminh02
03-05-2024
3
1
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The content of unsaturated fatty acids did differ between males and females of the two species studied. However, these differences are few and can be explained by the timing of their breeding seasons. The fatty acid composition of the fats from both investigated octopus species permits their use as food with nutritional value, and the production of bioactive additives.
8p
dianmotminh02
03-05-2024
2
1
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The diversity indices (d, H', J') of lichens have a less close linear relationship with the AQI_SO2 index as shown by the low correlation coefficient. This result shows that lichen biodiversity indices may have a nonlinear relationship with the AQI_SO2 index. These data are considered the scientific basis of research on using lichens as biological indicators of the air environment, specifically indicators of SO2 content in the air in some provinces/cities in Northern of Vietnam.
9p
dianmotminh02
03-05-2024
2
1
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This study, a range of temperatures, lighting periods and salinity levels were examined for cyst hatching. The quality nauplii from optimized cyst hatching conditions were used to determine the toxicity of 26 methanol extracts of 24 poisonous plant species collected from the mountainous regions in Quang Tri province of Vietnam.
13p
dianmotminh02
03-05-2024
2
1
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This study aims to collect and systematically document the traditional knowledge of poisonous plants by interviewing Van Kieu and Pa Ko ethnic communities in Quang Tri province. A total of 56 poisonous plant species (27 herbs, 15 shrubs and 14 woody plants) of flowering plants belonging to 26 families and 50 genera were found in the study site. Based on the Recorded Poisonous Plant Proportion (RPPP) values, 25 commonly recorded poisonous plants were selected for analyzing Fidelity Level (FL) and Informants Consensus Factor (ICF).
15p
dianmotminh02
03-05-2024
2
1
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The flavanone glycoside naringin, which is abundant in the very immature pomelo peel cultivated in Vietnam, has been demonstrated to have potential use in semisynthesis into other flavonoid compounds, especially apigenin, which exhibits several biological properties and has a greater commercial value. In this study, we carried out an oxidation reaction on flavanone backbone to semisynthesize apigenin with I2 catalyst in some environmentally friendly solvents such as a replacement for the reaction in the pyridine solvent, which is thought to be a non-green solvent.
6p
dianmotminh02
03-05-2024
5
1
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