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Mental Health Literacy of University Students in Vietnam and Cambodia

International Journal of Mental Health Promotion 2022年第3期24卷 439-456页

作者： Anja Dessauvagie Hoang-Minh Dang Tuyet Truong thu nguyen Bich Hong nguyen huong Cao Socheata Kim Gunter Groen Hamburg University of Applied Sciences Department of Social WorkHamburgGermany VNU University of Education Center for ResearchInformation and Service in Psychology(CRISP)HanoiVietnam Thai nguyen University of Agriculture and Forestry Advanced Education Programs OfficeThai Nguyen CityVietnam VNU-HCM University of Social Sciences and Humanities Faculty of EducationHo Chi Minh CityVietnam Thai nguyen University of Economics and Business Administration Faculty of EconomicsThai Nguyen CityVietnam Vinh University of Technology Education Department of Scientific Management and International PartnershipsVinh CityVietnam Paragon International University Department of Business AdministrationPhnom PenhCambodia

Mental health literacy(MHL)refers to knowledge and attitudes that shape the recognition,management,and prevention of mental *** the topic has been exhaustively researched in Western countries,research from Southeast Asia still is *** studies in this field showed a moderate recognition of mental disorders,a high prevalence of stigmatizing attitudes and a low willingness to seek professional help among Southeastern-Asian *** study explored the level of MHL among university students from different parts of Vietnam and *** with influencing factors(gender,age,study year,educational attainment of the parents,urban/rural origin,ethnicity,personal experiences with mental disorders)were also *** online survey,using a 30-item Vietnamese version of the Mental Health Literacy Scale(MHLS),was conducted at six university sites in Vietnam and *** of 1032 students from different study branches were *** MHL of Vietnamese and Cambodian university students was lower,compared to samples from Australia or the *** and students with a personal experience of mental disorders(self or family)showed a significantly higher *** differences in MHL were found between students from different socioeconomic backgrounds(professional attainment of parents,urban/rural origin).Findings on the influence of ethnicity were *** needs to be improved among the university students of Vietnam and *** health promotion should specifically target male students,students from STEM branches,and international students.

关键词： Help-seeking mental disorders mental health literacy Southeastern Asia stigma university students

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Prediction of Flash Flood Susceptibility of Hilly Terrain Using Deep Neural Network:A Case Study of Vietnam

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Computer Modeling in Engineering & Sciences 2023年第6期135卷 2219-2241页

作者： huong thi Thanh Ngo nguyen Duc Dam Quynh-Anh thi Bui Nadhir Al-Ansari Romulus Costache Hang Ha Quynh Duy Bui Sy Hung Mai Indra Prakash Binh Thai Pham University of Transport Technology Hanoi100000Vietnam Department of Civil Environmental and Natural Resources EngineeringLulea University of TechnologyLulea97187Sweden Department of Civil Engineering Transilvania University of BrasovBrasov500152Romania Danube Delta National Institute for Research and Development Tulcea820112Romania Departement of Geodesy and Geomatics National University of Civil EngineeringHanoi100000Vietnam Faculty of Hydraulic Engineering National University of Civil EngineeringHanoi100000Vietnam DDG(R)Geological Survey of India Gandhinagar382010India

Flash floods are one of the most dangerous natural disasters,especially in hilly terrain,causing loss of life,property,and infrastructures and sudden disruption of *** types of floods are mostly associated with landslides and erosion of roads within a short *** of Vietnamis hilly and mountainous;thus,the problem due to flash flood is severe and requires systematic studies to correctly identify flood susceptible areas for proper landuse planning and traffic *** this study,three Machine Learning(ML)methods namely Deep Learning Neural Network(DL),Correlation-based FeatureWeighted Naive Bayes(CFWNB),and Adaboost(AB-CFWNB)were used for the development of flash flood susceptibility maps for hilly road section(115 km length)of National Highway(NH)-6 inHoa Binh province,*** the proposedmodels,88 past flash flood events were used together with 14 flash floods affecting topographical and geo-environmental *** performance of themodels was evaluated using standard statisticalmeasures including Receiver Operating Characteristic(ROC)Curve,Area Under Curve(AUC)and Root Mean Square Error(RMSE).The results revealed that all the models performed well(AUC>0.80)in predicting flash flood susceptibility zones,but the performance of the DL model is the best(AUC:0.972,RMSE:0.352).Therefore,the DL model can be applied to develop an accurate flash flood susceptibility map of hilly terrain which can be used for proper planning and designing of the highways and other infrastructure facilities besides landuse management of the area.

关键词： Flash flood deep learning neural network(DL) machine learning(ML) receiver operating characteristic curve(ROC) Vietnam

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Use of Stance Adverbs in Academic English:A Comparison of L1 English and L1 Vietnamese Authors’ Writing

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外语教育 2016年第1期 83-93页

作者： nguyen thi thu thuy School of Foreign Languages Huazhong University of Science and Technology

The present study investigates authorial stance in research articles of native and non-native academic authors of English. It aims to analyze evaluation adverbs in research articles written by native authors of English(NAEs) and Vietnamese-speaking authors of English(VAEs) between 2012 and 2015. The data of 120 articles was investigated to examine whether there is a significant difference in using stance adverbs between the two groups of authors. It was found that NAEs and VAEs used stance adverbs in a considerably different way. Most of the stance adverb categories were variously overused by NAEs against VAEs. It was also found that English native authors of research articles preferred indirect approaches of expressing their evaluation by an illocutionary way of manner-of-speaking,metalinguistic and expectation markers,while Vietnamese authors favored an epistemic way of modal adverbs.

关键词： Stance adverbs Academic writing Corpus-based L1 English authors L1 Vietnamese authors

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Assessment of the Quality of Frozen-Thawed Semen or Epididymal Sperm in Three Native Vietnamese Pig Breeds

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Open Journal of Animal Sciences 2023年第3期13卷 283-297页

作者： Van Khanh nguyen huong thu thi Vu huong Le thi nguyen huong thi nguyen Au thi Hoang Dat Van Le Nhung Tuyet thi nguyen Hieu Trung Phan Yen Kim thi Pham Son Phan Le Quynh Anh Le Quynh Anh Le Lan Doan Pham Minh Quang Luu Muoi thi nguyen Key Laboratory of Animal Cell Biotechnology National Institute of Animal Science Hanoi Vietnam National Institute of Animal Science Hanoi Vietnam Ministry of Science and Technology Hanoi Vietnam Animal Experiments and Domestic Animal Conservation Center National Institute of Animal Science Hanoi Vietnam

Our aim was to evaluate the quality of ejaculated and epididymal frozen-thawed pig sperm of endangered Vietnam native pig breeds. Ejaculated sperm was collected from live boars and epididymal sperm was collected from slaughtered boars of the MuongTe, Kieng Sat and Co Binhthuan breeds and frozen in 0.25 ml straws using a protocol established earlier for modern pig breeds. We evaluated the sperm quality after thawing in terms of motility and rates of viable and abnormal spermatozoa. Our results revealed that the sperm motility and rates of viable and abnormal frozen-thawed sperm were >30%, >44%, and thuan breed, ejaculated sperm generated higher cleavage, blastocyst and hatching rates than did the epididymal sperm (60.11% vs 56.02%, 17.23% vs 14.31%, 3.78% vs 2.34%, respectively, P 0.05). In the Co Binhthuan breed, the rate of pregnancy of ejaculated groups was similar to that of the epididymal group. In conclusion, the ejaculated and epididymal sperm of native Vietnamese pigs were successfully frozen. We succeeded in creating embryos in vitro and pregnant pigs after artificial insemination from frozen-thawed semen in three native Vietnamese pig breeds for the first time. The use of the ejaculated sperm improved the production of native pig embryos in vitro efficiency.

关键词： Native Vietnamese Pig In Vitro Porcine Embryo Epididymal Ejaculate Artificial Insemination

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Ecoregional variations of aboveground biomass and stand structure in evergreen broadleaved forests

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Journal of Forestry Research 2020年第5期31卷 1713-1722页

作者： Tran Van Do Mamoru Yamamoto Osamu Kozan Vo Dai Hai Phung Dinh Trung nguyen Toan Thang Lai Thanh Hai Vu Thanh Nam Trieu Thai Hung Hoang Van Thang Tran Duc Manh Cao Chi Khiem Vu Tien Lam nguyen Quang Hung Tran Hoang Quy Pham Quang Tuyen Trinh Ngoc Bon nguyen thi thu Phuong Ninh Viet Khuong nguyen Van Tuan Dang thi Hai Ha Tran Hai Long Dang Van thuyet Dang thinh Trieu nguyen Van thinh Tran Anh Hai Duong Quang Trung nguyen Van Bich Dinh Hai Dang Pham Tien Dung nguyen Huy Hoang Le thi Hanh Phan Minh Quang nguyen thi thuy huong Hoang Thanh Son nguyen Thanh Son nguyen thi Van Anh nguyen thi Hoai Anh Pham Dinh Sam Hoang thi Nhung Hoang Van Thanh nguyen Huu thinh Tran Hong Van Ho Trung Luong Bui Kieu Hung Research Institute for Sustainable Humanosphere Kyoto UniversityUjiKyotoJapan Silviculture Research Institute Vietnamese Academy of Forest SciencesNorth Tu LiemHanoiVietnam Center for Southeast Asian Studies Kyoto UniversityKyotoJapan Vietnamese Academy of Forest Sciences North Tu LiemHanoiVietnam Vietnam Administration of Forestry No.2 Ngoc HaBa DinhHanoiVietnam

Biotic and abiotic factors control aboveground biomass(AGB)and the structure of forest *** study analyses the variation of AGB and stand structure of evergreen broadleaved forests among six ecoregions of Vietnam.A data set of 1731-ha plots from 52 locations in undisturbed old-growth forests was *** results indicate that basal area and AGB are closely correlated with annual precipitation,but not with annual temperature,evaporation or hours of *** area and AGB are positively correlated with trees>30 cm *** areas surveyed(52.6%)in these old-growth forests had AGB of 100–200 Mg ha^-1;5.2%had AGB of 400–500 Mg ha^-1,and 0.6%had AGB of>800 Mg ha^-*** percent of the areas surveyed had stand densities of 300–600 ***^-1,and 64%had basal areas of 20–40 m^2 ha^-*** is an important factor influencing the AGB of old-growth,evergreen broadleaved forests in *** causing the loss of large-diameter trees(e.g.,>100 cm DBH)affects AGB but may not seriously affect stand density.

关键词： Aboveground biomass Carbon storage Climatic variables Ecoregion Edaphic variables Oldgrowth forest

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