Directory of Open Access Journals (DOAJ)
Van‐Manh Pham, S. V. Nghiem, Quang‐Thanh Bui, Tam Minh Pham, Cu Van Pham,
... impacts on 12 sites in the Complex of Huế Monuments, a UNESCO World Heritage Site, from 1968 ... loss value reveal the largest negative effect at Huế Citadel and the most positive at Tự Đức ...
Tópico(s): Remote-Sensing Image Classification
2019 - Elsevier BV | Applied Geography
Roland Cochard, Mathieu Gravey, Luiz Gustavo Rasera, Grégoire Mariéthoz, Christian A. Kull,
... of a so-called FT in Thừa Thiên Huế Province in tropical Central Vietnam, we investigated 1.) ...
Tópico(s): Land Use and Ecosystem Services
2023 - Elsevier BV | Land Use Policy
Lê Thị Hoa Sen, Jennifer Bond, Nguyễn Tiến Dũng, Hung Gia Hoang, Nguyễn Thị Hồng, Huynh Thi Anh Phuong,
... and Kinh) in mountainous areas of Thừa Thiên Huế province, Vietnam. Adopting a logit model, the results ...
Tópico(s): Agricultural Innovations and Practices
2021 - Elsevier BV | Climate Services
... focuses on the political dimensions of the Festival Huế, which is claimed to be significant as a ...
Tópico(s): Historical Studies and Socio-cultural Analysis
2007 - Cambridge University Press | Journal of Southeast Asian Studies
Hoang Khanh Linh Nguyen, Bich Nguyen,
... vườn quốc gia Bạch Mã, tỉnh Thừa Thiên Huế. Để thực hiện được mục tiêu đó, nghiên ... vườn quốc gia Bạch Mã, tỉnh Thừa Thiên Huế. Ảnh vệ tinh landsat 8 năm 2014 có ...
Tópico(s): Research studies in Vietnam
2017 - | Journal of Vietnamese Environment
Bich Nguyen, Hoang Khanh Linh Nguyen,
... về phía Tây - Nam của tỉnh Thừa Thiên Huế, có địa hình khá phức tạp. Mục tiêu ... vực sông Tả Trạch thuộc tỉnh Thừa Thiên Huế từ năm 2005 đến năm 2010. Kết quả ...
Tópico(s): Groundwater and Watershed Analysis
2014 - | Journal of Vietnamese Environment
Chu Viet Ha, L.T. Ha, Đỗ Thị Huế, Duy Khanh Nguyen, Dang Tuan Anh, J. Guerrero-Sánchez, D.M. Hoat,
Possible adsorption sites and stable atomic structure of the H-, O-, and F-adsorbed SiC and GeC monolayers.
Tópico(s): 2D Materials and Applications
2023 - Royal Society of Chemistry | RSC Advances
Tran Do Dat, Che Quang Cong, Tran Le Hoai Nhi, Pham Tan Khang, Nguyen Thanh Hoai Nam, Ninh Thi Tinh, Đỗ Thị Huế, Nguyễn Hữu Hiếu,
In this study, gold nanoparticles (AuNPs) were synthesized through a facile and environmental-friendly procedure using the aqueous extract of Andrographis paniculata (A. paniculata) as an effective stabilizer and reducing agent. The investigation of the optimal synthetic conditions for AuNPs was achieved at 1.5 mL of the extract, 0.5 mM of HAuCl4, 60 °C, 30 min of reaction time, and pH 6. Simultaneously, the characterization of the produced AuNPs was also thoroughly conducted via various analysis methods, ...
Tópico(s): Nanoparticles: synthesis and applications
2023 - Elsevier BV | Biochemical Engineering Journal
Van‐Phuc Dinh, Duy‐Khoi Nguyen, Thi‐Thuy Luu, Nguyễn Quang Hưng, Luu Anh Tuyen, Diep Dinh Phong, Hoang Anh Tuan Kiet, Hoang Anh Tuan Kiet, Tu Thi Phuong Nguyen, Tran Dong Xuan, Phạm Thị Huế, Nguyen Thi Ngoc Hue,
Removing hazardous metals from aqueous solution using biomaterials synthesized from waste resources with low cost is a novel strategy in environmental science and application. Among those hazardous metals, lead is one of the most dangerous elements because it significantly affects human-body organs. In the present study, biochar prepared from pomelo fruit peel using a green synthesized method was utilized to remove Pb(II) from aqueous solution. The effects of pH, adsorption time, ion strength, and ...
Tópico(s): Extraction and Separation Processes
2022 - Elsevier BV | Materials Chemistry and Physics
Nguyễn Thị Xuân Hồng, Nguyễn Thị Huế Linh, Kartik Baruah, Đỗ Thị Bích Thủy, Nguyễn Ngọc Phước,
In this study, we evaluated the effect of probiotic bacteria Pediococcus pentosaceus supplemented at different inclusion levels in a control diet [basal diet containing 0.5% fructooligosaccharide (FOS)] on the growth performance, feed conversion ratio, immune response, and the disease resistance of whiteleg shrimp Litopenaeus vannamei juveniles against Vibrio parahaemolyticus. A control diet with 0.5% FOS but without P. pentosaceus supplementation (Control) was prepared. In addition, three other test ...
Tópico(s): Invertebrate Immune Response Mechanisms
2022 - Frontiers Media | Frontiers in Microbiology
Trần Thị Thanh Huế, Qiuda Zheng, Nguyễn Thị Kiều Anh, Vu Ngan Binh, Ngo Quang Trung, Hoang Thu Trang, Pham Quoc Chinh, Luu Quang Minh, Phong K. Thai,
Illicit drug use is a serious issue in Vietnam, but information about their prevalence is scarce, mainly based on seizure data. Wastewater-based epidemiology (WBE) is an alternative tool for obtaining such information, especially when stigma related to drug use can hinder survey approaches. The study aimed to apply WBE to assess the prevalence of use of a range of illicit drugs in an urban population of Vietnam. A total of 184 wastewater samples were collected at two different sites along a sewage ...
Tópico(s): Opioid Use Disorder Treatment
2022 - Elsevier BV | The Science of The Total Environment
Tran Van Chen, To Dao Cuong, Phan Tứ Quý, Thanh Q. Bui, Lê Văn Tuấn, Nguyễn Văn Huế, Nguyen Thanh Triet, Đức Việt Hồ, Nguyễn Chí Bảo, Nguyen Thi Ai Nhung,
Distichochlamys citrea M.F. Newman (commonly known as “Black Ginger”) is an endemic plant to Vietnam and has been extensively exploited by folk medication for treatments of infection-related diseases and diabetes. In this work, its rhizomes were subjected to fractionated extraction, phytochemical examination, evaluation of antioxidant effect by DDPH free radical neutralization, and inhibitory activity toward α-glucosidase. The compositional components were subjected to in silico screening, including ...
Tópico(s): Phytochemistry and biological activities of Ficus species
2022 - Springer Science+Business Media | Chemical Papers
Anne-Sophie Masson, Marie-Liesse Vermeire, Vira Leng, Marie Simonin, Florent Tivet, Huế Nguyễn Thị, Caroline Brunel, Malyna Suong, Fidero Kuok, Lionel Moulin, Stéphane Bellafiore,
Meloidogyne spp. and Hirschmanniella spp. are among the most damaging plant-parasitic nematodes (PPNs). They threaten rice production, the main staple food in Asia. Cropping systems that promote natural biocontrol and plant tolerance to diseases are put forward as sustainable solutions to protect rice from these pests. In particular, cropping systems managed under conservation agriculture (CA) are promising because they improve soil health and functioning. We investigated the effects of two cropping ...
Tópico(s): Cassava research and cyanide
2022 - Elsevier BV | Agriculture Ecosystems & Environment
Van‐Manh Pham, S. V. Nghiem, Cu Van Pham, Mai Phuong Thi Luu, Quang‐Thanh Bui,
Tópico(s): Urban Green Space and Health
2021 - Springer Science+Business Media | Landscape Ecology
Roland Cochard, Bien Thanh Vu, Dung Ngo,
... three districts (lowland–upland regions) of Thừa Thiên Huế Province, including sawlog producers with and without FSC ...
Tópico(s): Vietnamese History and Culture Studies
2021 - Multidisciplinary Digital Publishing Institute | Land
Chin-Fen Tuan, V. H. Yen, K.C. Cuong, Nguyễn Thị Thủy, Pham Mai An, Ngô Tuấn Ngọc, Đỗ Thị Huế, A. Xayyadeth, Yuxin Peng, Ngoc-Chung Le, Nguyen Thi Khanh Van, L.T. Ha, Nguyễn Trung Kiên, Chu Viet Ha,
Semiconductor ZnS quantum dots (QDs) co-doped with Eu3+ and Ce3+ were synthesized by the chemical method. The optical properties of the samples were characterized by absorption spectroscopy, photoluminescence (PL) spectroscopy and PL-decay lifetime. X-ray diffraction revealed that the QDs had a zincblende structure and a particle size of about 3 nm. The presence of Eu3+ and Ce3+ ions in the samples were proved by X-ray photoelectron spectroscopy. The properties of ligand field and the intensity parameters ...
Tópico(s): Nanocluster Synthesis and Applications
2021 - Elsevier BV | Journal of Luminescence
Anne-Sophie Masson, Hai Ho Bich, Marie Simonin, Huế Nguyễn Thị, Pierre Czernic, Lionel Moulin, Stéphane Bellafiore,
Meloidogyne graminicola, also known as the rice root-knot nematode, is one of the most damaging plant-parasitic nematode, especially on rice. This obligate soilborne parasite induces the formation of galls that disturb the root morphology and physiology. Its impact on the root microbiome is still not well described. Here, we conducted a survey in Northern Vietnam where we collected infected (with galls) and non-infected root tips from the same plants in three naturally infested fields. Using a metabarcoding ...
Tópico(s): Mycorrhizal Fungi and Plant Interactions
2020 - Oxford University Press | FEMS Microbiology Ecology
Lê Thị Hoa Sen, Jennifer Bond, Alexandra Winkels, Nguyen Hoang Khanh Linh, Nguyễn Tiến Dũng,
Highlights• Overall, ethnic minority households had a low climate resilience index.• Moderate resilience regarding: social safety nets, access to basic services, shocks.• Low resilience: income and food access, assets and technology, adaptive capacity.• Households closer to the town center showed greater resilience.• Agricultural and non-forest-dependent group was least resilient.
Tópico(s): Disaster Management and Resilience
2020 - Elsevier BV | NJAS - Wageningen Journal of Life Sciences
Kiran Paudyal, Yusuf B. Samsudin, Himlal Baral, Beni Okarda, Vu Tan Phuong, Shyam K. Paudel, Rodney J. Keenan,
... planted forests in Quảng Trị and Thừa Thiên-Huế Provinces increased from 130,930 hectares (ha) to ...
Tópico(s): Forest Management and Policy
2020 - Multidisciplinary Digital Publishing Institute | Forests
Tran Thi Ai My, Huynh Thi Phuong Loan, Nguyễn Thị Thanh Hải, Lê Trung Hiếu, Trần Thái Hòa, Bùi Thị Phương Thuý, Dương Tuấn Quang, Nguyen Thanh Triet, Trần Thị Vân Anh, Nguyễn Thị Xuân Diệu, Nguyễn Tiến Trung, Nguyễn Văn Huế, Phạm Văn Tất, Võ Thanh Tùng, Nguyen Thi Ai Nhung,
Abstract GC‐MS was applied to identify 24 main substances in Melaleuca cajuputi essential oil ( TA ) extracted from fresh cajeput leaves through steam distilling. The inhibitory capability of active compounds in the TA from Thua Thien Hue, Vietnam over the Angiotensin‐Converting Enzyme 2 (ACE2) protein in human body ‐ the host receptor for SARS‐CoV‐2 and the main protease (PDB6LU7) of the SARS‐CoV‐2 using docking simulation has been studied herein. The results indicate that the ACE2 and PDB6LU7 proteins ...
Tópico(s): Hibiscus Plant Research Studies
2020 - Wiley | ChemistrySelect
Nguyễn Ngọc Phước, Nguyễn Thị Huế Linh, Chiara Crestani, Ruth N. Zadoks,
Streptococcus agalactiae, also known as Group B Streptococcus (GBS) is a major threat to the global aquaculture industry, especially to tilapia farming. The susceptibility of fish to GBS is affected by environmental conditions, which are expected to deteriorate in many areas with tilapia production due to human population growth and climate change. The ability to cause natural infection in fish is limited to three clonal complexes (CC) of GBS, of which one, CC283, has recently been recognized as an ...
Tópico(s): Fish biology, ecology, and behavior
2020 - Elsevier BV | Aquaculture
Bùi Thị Phương Thuý, Tran Thi Ai My, Nguyễn Thị Thanh Hải, Lê Trung Hiếu, Trần Thái Hòa, Huynh Thi Phuong Loan, Nguyen Thanh Triet, Trần Thị Vân Anh, Phan Tứ Quý, Phạm Văn Tất, Nguyễn Văn Huế, Dương Tuấn Quang, Nguyễn Tiến Trung, Võ Thanh Tùng, Lam K. Huynh, Nguyen Thi Ai Nhung,
Eighteen active substances, including 17 organosulfur compounds found in garlic essential oil (T), were identified by GC–MS analysis. For the first time, using the molecular docking technique, we report the inhibitory effect of the considered compounds on the host receptor angiotensin-converting enzyme 2 (ACE2) protein in the human body that leads to a crucial foundation about coronavirus resistance of individual compounds on the main protease (PDB6LU7) protein of SARS-CoV-2. The results show that ...
Tópico(s): Nephrotoxicity and Medicinal Plants
2020 - American Chemical Society | ACS Omega
Luu Anh Tuyen, Tran Dong Xuan, Hoang Anh Tuan Kiet, Chi Cuong Le, Phan Trong Phuc, Tran Duy Tap, Van‐Phuc Dinh, Nguyễn Quang Hưng, Nguyen Thi Ngoc Hue, Phạm Thị Huế, L. Thai Son, Duc-Tam Hoang, Nguyễn Hoàng Long, Nguyễn Quang Hưng,
The present paper proposes a novel model for estimating the free-volume size of porous materials based on the analysis of various experimental ortho-positronium (o-Ps) lifetime data. The model is derived by combining the semi-classical (SE) physics model, which works in the region of large pores (pore size R> 1 nm), with the conventional Tao-Eldrup (TE) model, which is applicable only for the small-pore region (R< 1 nm). Thus, the proposed model, called the hybrid (HYB) model, is able to smoothly connect ...
Tópico(s): Advancements in Battery Materials
2020 - Elsevier BV | Radiation Physics and Chemistry
Nguyễn Đăng Giáng Châu, Lê Thị Thanh Ngân, Lê Đăng Bảo Châu,
The study aimed to investigate the use of pesticides in vegetable production in Thua Thien Hue Province, in which a social practice approach was employed. Data collectionwas based on both qualitative and quantitative methods. Three communes were selected for this study, including Quang Thanh, Huong An, and Dien Hai. The results show that up to 84.5 % of the vegetable farmers were under secondary education. All the interviewed farmers applied pesticides to their vegetable crops. Up to 20 different ...
Tópico(s): Research studies in Vietnam
2019 - | Can Tho University Journal of Science
Hoàng Kim Huế, Lam Vinh Anh, Dinh Bao Trong,
Abstract In this work, batch adsorption experiments were carried out for the removal of 2,4‐dichlorophenoxyacetic acid (2,4‐D) from the aqueous solution using activated carbon (AC) in the concentration range from 52.248 to 205.672 mgL ‐1 . Adsorption isotherm of 2,4‐D onto the AC was determined at 283, 293, 303 and 313 K. Adsorption equilibrium data were fitted to the Langmuir, Freundlich and Temkin isotherm models in the range of experimental concentrations and isotherm constants were determined. The ...
Tópico(s): Electrochemical Analysis and Applications
2018 - Wiley | Vietnam Journal of Chemistry
S.M. Oasiqul Azad, Prawit Towatana, Siriporn Pradit, Blocksome Patricia, Huế Thị Thu Hà, Suthep Jualaong,
Microplastics have turned into a key global environmental issue in the current decade because of their marine ubiquity, bioavailability and capability of carrying toxic chemicals.The study focuses, for the first time, on the existence of plastic debris in the stomach contents of some commercially important marine fishes caught from the lower Gulf of Thailand during August to November of 2017.Size and weight range of the samples were 8.5 to 37.1 cm and 8 to 133 g. Results highlighted the ingestion ...
Tópico(s): Microplastics and Plastic Pollution
2018 - Hungarian University of Agriculture and Life Sciences | Applied Ecology and Environmental Research
Time series analysis techniques and Seasonal Autoregressive Integrated Moving Average (SARIMA) models were used to analyze monthly fish and shrimp catch landing trends recorded for Songkhla shallow lagoon in Thailand (2003Thailand ( -2016)).Autocorrelation (AC) and Partial Autocorrelation (PAC) functions were calculated to build seasonal ARIMA models.These models were well-chosen for explaining the time series and forecasting future catch landings.It is found that both fish and shrimp catch landings tend ...
Tópico(s): Food Industry and Aquatic Biology
2018 - Hungarian University of Agriculture and Life Sciences | Applied Ecology and Environmental Research
Anna Brunerová, Hynek Roubík, Milan Brožek,
... skin (SCS). Both materials originated from Thừa Thiên Huế province in central Vietnam and were subjected to ...
Tópico(s): Forest Biomass Utilization and Management
2018 - Multidisciplinary Digital Publishing Institute | Energies
Duong Vu, Anh D. Phan, Nghiem Thi Ha Lien, Đỗ Thị Huế, Do Quang Hoa, Do T. Nga, Tran Hong Nhung, Nguyễn Ái Việt,
A new approach to understand the time‐dependent temperature increasing process of gold‐silica core‐shell nanoparticles injected into chicken tissues under near‐infrared laser irradiation is proposed. Gold nanoshells strongly absorb near‐infrared radiations and efficiently transform absorbed energy into heat. Temperature rise given by experiments and numerical calculations based on bioheat transfer are in good agreement. Our work improves the analysis of a recent study [Richardson et al., Nano Lett . ...
Tópico(s): Nanoplatforms for cancer theranostics
2017 - Wiley | physica status solidi (a)