Ministry of Science and Technology, Vietnam最新文献_第3页

Constructing composite indicators to measure the adaptive capacity to climate change at the district level in three provinces of the coastal Mekong delta 构建综合指标，衡量湄公河三角洲沿海三省地区一级的气候变化适应能力

Ministry of Science and Technology, Vietnam Pub Date : 2024-04-25 DOI: 10.31276/vjst.66(4).54-59

Thanh Binh Nguyen, Chi Thinh Ho, Kieu Nhan Dang

{"title":"Constructing composite indicators to measure the adaptive capacity to climate change at the district level in three provinces of the coastal Mekong delta","authors":"Thanh Binh Nguyen, Chi Thinh Ho, Kieu Nhan Dang","doi":"10.31276/vjst.66(4).54-59","DOIUrl":"https://doi.org/10.31276/vjst.66(4).54-59","url":null,"abstract":"Measuring adaptive capacity to climate change using composite indicators has been applied in many places around the globe, but is still limited in Vietnam, especially at the district level. Building on secondary data from the local statistics offices, this study develops composite indicators of the adaptive capacity to climate change at the district level in three coastal provinces of the Mekong delta, namely Ben Tre, Tra Vinh, and Soc Trang. The composite indicators are constructed by applying two methods of equal weighting and weighting factor analysis. The results show that more than 95% of 29 districts have low to moderate levels of adaptive capacity to climate change. The investigated districts are ranked in the order of the adaptive capacity level to climate change. This study proposes a valuable tool for the local governmental authorities to assess the adaptive capacity level and hence to make the priority for investments in adaptive action plans for climate change in the future. The proposed index is easily updated using available data, and it is, therefore, feasible to monitor and evaluate the adaptive capacity at the district level over time.","PeriodicalId":506424,"journal":{"name":"Ministry of Science and Technology, Vietnam","volume":"61 21","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140655666","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Impact of green logistics activities and service quality in the e-commerce sector on customer satisfaction 电子商务领域的绿色物流活动和服务质量对客户满意度的影响

Ministry of Science and Technology, Vietnam Pub Date : 2024-04-25 DOI: 10.31276/vjst.66(4).10-16

Thi Anh Tuyet Vu

引用次数: 0

Language rights and factors affecting the written choice of ethnic minorities: The case of H’mong script in Vietnam 语言权利和影响少数民族书面选择的因素：越南赫蒙文的案例

Ministry of Science and Technology, Vietnam Pub Date : 2024-04-25 DOI: 10.31276/vjst.66(4).71-75

Van Hiep Nguyen

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Black body representation in Get Out (2017) and Us (2019) by Jordan Peele 乔丹-皮尔的《逍遥法外》（2017）和《我们》（2019）中的黑人身体表征

Ministry of Science and Technology, Vietnam Pub Date : 2024-04-25 DOI: 10.31276/vjst.66(4).76-80

Hong Linh Ta

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vnRight to education for children with disabilities in Vietnam: Legal framework and practice vn 越南残疾儿童的受教育权：法律框架与实践

Ministry of Science and Technology, Vietnam Pub Date : 2024-04-25 DOI: 10.31276/vjst.66(4).23-25

Thi Anh Phuong Huynh, Quang Dung Bui

引用次数: 0

Promoting beef cattle raising in the concentrated farming areas of Hanoi city 促进河内市集中养殖区的肉牛养殖

Ministry of Science and Technology, Vietnam Pub Date : 2024-04-25 DOI: 10.31276/vjst.66(4).17-22

Pham Hien Dinh, Anh Tuan Doan, Thi My Dung Pham, Duc Hieu Dinh

{"title":"Promoting beef cattle raising in the concentrated farming areas of Hanoi city","authors":"Pham Hien Dinh, Anh Tuan Doan, Thi My Dung Pham, Duc Hieu Dinh","doi":"10.31276/vjst.66(4).17-22","DOIUrl":"https://doi.org/10.31276/vjst.66(4).17-22","url":null,"abstract":"The study was conducted in concentrated beef cattle farming areas of Hanoi city. The authors used the quantitative research method by taking steps such as directly investigating information through questionnaires in 6 communes and 210 beef cattle raising households in concentrated farming areas, processing information by Excel software, analysing information using descriptive statistical and comparative methods. The research results showed that although the number of beef cattle has not increased, the output, quality, and structure of the beef cattle herd have been significantly improved. However, beef cattle farming in concentrated areas of Hanoi city still has many inadequacies in scale, technical process, linkage, supply, and consumption. That leads to uncontrolled quality, no biosafety certification, and planned slaughterhouses not buying cows from Hanoi farmers. In order to promote beef cattle farming in concentrated areas of Hanoi city, the study recommends the following: increase the scale of livestock production associated with the development of high-quality beef cattle; promote biosecurity in beef farming; develop links between raising and consuming beef cattle; increase support from the city’ budget for beef cattle farming.","PeriodicalId":506424,"journal":{"name":"Ministry of Science and Technology, Vietnam","volume":"26 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140658436","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Multidimensional poverty of ethnic minority households: A case study in A Luoi district, Thua Thien Hue province 少数民族家庭的多维贫困：顺化省 A Luoi 县的案例研究

Ministry of Science and Technology, Vietnam Pub Date : 2024-04-25 DOI: 10.31276/vjst.66(4).26-33

Tien Dung Nguyen, Thi Hoa Sen Le, Gia Hung Hoang, Van Chung Nguyen, Dung Ha Hoang

{"title":"Multidimensional poverty of ethnic minority households: A case study in A Luoi district, Thua Thien Hue province","authors":"Tien Dung Nguyen, Thi Hoa Sen Le, Gia Hung Hoang, Van Chung Nguyen, Dung Ha Hoang","doi":"10.31276/vjst.66(4).26-33","DOIUrl":"https://doi.org/10.31276/vjst.66(4).26-33","url":null,"abstract":"“Poverty” is widely known as a multifaceted concept and could be evaluated using multidimensional measurements. In Vietnam, there is still too little research conducted at the micro level in villages, communes, and households. This study explored multidimensional poverty in ethnic minority communities in the Central region of Vietnam. Based on the result of the survey of 221 ethnic minority farmers in A Luoi district, Thua Thien Hue province, this study applied the Alkire-Foster method to measure the multidimensional poverty of farmers through 11 indicators of 6 aspects of poverty, including income, education, health care, housing, living standard, and information access. The results showed that about 39.82% of households are in multidimensional poverty. The degree of deprivation in the 6 poverty dimensions was not consistent, with a large proportion of shortages related to income (72.64%), housing area (6.04%), and adult education (6%). Using the Binary Logistic Regression model showed that 8 factors affect the multidimensional poverty of ethnic minority households, including family size, farm size, number of livestock, irrigation, diverse farm income sources, diverse non-farm income sources, distance to central markets, and number of adverse external influences. Critical recommendations from the study to reduce multidimensional poverty of ethnic minority households include: diversifying livelihood activities for households, both non-farm and on-farm, with a greater focus on livestock; maintaining and developing good agricultural production land, including investment in irrigation and mechanisation of production; strengthening support for farmers to access the market...","PeriodicalId":506424,"journal":{"name":"Ministry of Science and Technology, Vietnam","volume":"8 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140658643","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluation of the change in crop structure under the impact of flood prevention dikes in the Long Xuyen Quadrangle in the period 2005-2020 对 2005-2020 年期间龙徐四区防洪堤影响下作物结构变化的评估

Ministry of Science and Technology, Vietnam Pub Date : 2024-04-25 DOI: 10.31276/vjst.66(4).60-64

Thi Hong Diep Nguyen, Thi Thu Huong Huynh, Duong Khang Dinh, Trong Nguyen Nguyen

{"title":"Evaluation of the change in crop structure under the impact of flood prevention dikes in the Long Xuyen Quadrangle in the period 2005-2020","authors":"Thi Hong Diep Nguyen, Thi Thu Huong Huynh, Duong Khang Dinh, Trong Nguyen Nguyen","doi":"10.31276/vjst.66(4).60-64","DOIUrl":"https://doi.org/10.31276/vjst.66(4).60-64","url":null,"abstract":"The study was conducted to monitor spatial fluctuations of dikes affecting the rice crop structure and evaluate changes in rice crop structure inside and outside the dikes in the Long Xuyen Quadrangle in the period 2005-2020. That serves as a basis for assessing the current status of flood control and the changing trend of rice production in the region in the future. The study uses LANDSAT images and applies the normalized difference water index (NDWI) and shoreline extraction to determine the current condition of dikes in the Long Xuyen Quadrangle region, while combining a series of normalized difference vegetation index (NDVI) on moderate resolution imaging spectroradiometer (MODIS) image data to determine the structure of rice crops in 2005 and 2020. The results show that the embankment length increased by 1,910.15 km compared to 2005 and the natural embankment area increased to 123,020.31 ha (accounting for 24.63% of the area’s natural area) in the period 2005-2020. The farming system in the study area impacted by flood prevention dike changes from other crops to triple-rice crop cultivation. Specifically, the total area of the other cultivation types converted into triple-rice crop cultivation is 90,904.77 ha, accounting for 51.92% of the total area of structural transformation of farming types, concentrated in districts with large dike areas such as Thoai Son, Chau Phu, and Chau Thanh districts (An Giang province). The research results contribute to supporting environmental management and orienting rice production trends in the region in the future.","PeriodicalId":506424,"journal":{"name":"Ministry of Science and Technology, Vietnam","volume":"93 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140654910","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A regression model for determinants of foreign ownership ratio of listed financial firms: Evidence from the Vietnam stock exchange 上市金融公司外资持股比例决定因素的回归模型：来自越南证券交易所的证据

Ministry of Science and Technology, Vietnam Pub Date : 2024-04-25 DOI: 10.31276/vjst.66(4).01-09

Thi Thu Lien Nguyen, Thi Phuong Anh Tran, An Khanh Tran, Hoang Minh Vu, Ha My Tran

引用次数: 0

Assessing the current status, classification, collection, and transportation of domestic solid waste in Hai Hau district, Nam Dinh province 评估南定省海口县生活固体废物的现状、分类、收集和运输情况

Ministry of Science and Technology, Vietnam Pub Date : 2024-04-25 DOI: 10.31276/vjst.66(4).34-40

Thi Thu Trang Bui, Thi Hue Hoang

{"title":"Assessing the current status, classification, collection, and transportation of domestic solid waste in Hai Hau district, Nam Dinh province","authors":"Thi Thu Trang Bui, Thi Hue Hoang","doi":"10.31276/vjst.66(4).34-40","DOIUrl":"https://doi.org/10.31276/vjst.66(4).34-40","url":null,"abstract":"The article presents the current status, classification, collection, and transportation of domestic solid waste in Hai Hau district, Nam Dinh province. The research results show that the volume of domestic solid waste generated in Hai Hau district, Nam Dinh province is 147.468 tons/day and the average generation coefficient is 0.53 kg/person/day. The main source of waste generation is the daily activities of households, markets, and commercial centres... The composition of domestic solid waste includes organic matter (about 74.64%), recyclable inorganic matter (about 14.32%), non-recyclable inorganic matter (about 10.36%), and a small amount of hazardous solid waste (about 0.68%). Regarding the classification of domestic solid waste at source, people are aware and have classified it themselves but still do not fully understand the meaning and benefit of classifying solid waste at source. Regarding collection and transportation, people actively participate in the environmental cleaning programs, apply solutions to minimise domestic solid waste, and coordinate with the unit in charge of collecting and transporting domestic solid waste. The amount of domestic solid waste generated by 2030 is forecasted to be 156,144 tons/day, equivalent to 56,992.62 tons/year.","PeriodicalId":506424,"journal":{"name":"Ministry of Science and Technology, Vietnam","volume":"3 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140658322","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0