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The contribution of a non-governmental organisation’s Community Based Tuberculosis Care Programme to case finding in Myanmar:trend over time

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Infectious Diseases of Poverty 2017年第1期6卷 449-454页

作者： Htet Myet Win Maung Saw Saw Petros Isaakidis Mohammed Khogali Anthony Reid nguyen Binh Hoa Ko Ko Zaw Saw Thein Si thu Aung National Tuberculosis Programme Ministry of Health and SportsZabuthiri townshipPostcode 15011 Nay Pyi TawMyanmar Department of Medical Research Ministry of Health and SportsYangonMyanmar Medecins Sans Frontieres Operational Research UnitMSF-LuxembourgLuxembourgLuxembourg National Tuberculosis Programme HanoiVietnam Centre for Operational Research International Union Against Tuberculosis and Lung DiseaseParisFrance

Background:It is estimated that the standard,passive case finding(PCF)strategy for detecting cases of tuberculosis(TB)in Myanmar has not been successful:26%of cases are ***,alternative strategies,such as active case finding(ACF)by community volunteers,have been initiated since *** study aimed to assess the contribution of a Community Based TB Care Programme(CBTC)by local non-government organizations(NGOs)to TB case finding in Myanmar over 4 ***:This was a descriptive study using routine,monitoring *** data from the NGOs were sent to a central registry within the National TB Programme and data for this study were extracted from that *** from all 84 project townships in five regions and three states in Myanmar were *** project was launched in ***:Over time,the number of presumptive TB cases that were referred decreased,except in the Yangon Region,although in some areas,the numbers *** the same time,there was a trend for the proportion of cases treated,compared to those referred,that decreased over time(P=0.051).Overall,among 84 townships,the contribution of CBTC to total case detection deceased from 6%to 4%over time(P<0.001).Conclusions:Contrary to expectations and evidence from previous studies in other countries,a concerning reduction in TB case finding by local NGO volunteer networks in several areas in Myanmar was recorded over 4 *** suggests that measures to support the volunteer network and improve its performance are *** may include discussion with local NGOs human resources personnel,incentives for the volunteers,closer supervision of volunteers and improved monitoring and evaluation tools.

关键词： Operational research Community based tuberculosis care Contribution SORT IT

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Implementation and assessment of diverse strategies for physical activity promotion in Vietnam--A case report

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Journal of Sport and Health Science 2018年第1期7卷 42-49页

作者： Gabriella Beckvid-Henriksson thu Hoai nguyen Julia Kilhed Agnes Nordstrom Sofie Svensson Thi Thanh Huong Tran Ingeborg Van Der Ploeg Carl Johan Sundberg Department of Physiology & Pharmacology Karolinska Instituter Stockholm 17177 Sweden Department of Neurobiology Care Sciences' and Society Division of Physiotherapy Karolinska Institutet Huddinge 14183 Sweden National Geriatric Hospital Ha Noi 100000 Vietnam department of Ethics & Social Medicine Hanoi Medical University Ha Noi 100000 Vietnam Unit for Bioentrepreneurship Department of Learning Informatics Management and Ethics Karolinska Instituter Stockholm 17177 Sweden

Background: Regular physical activity(PA) has documented effects in prevention and treatment of many non-communicable diseases(NCDs).Physical inactivity is recognized as the fourth leading risk factor for premature death, worldwide. Despite these facts, physical inactivity is increasing,not only in high-income, but also in middle-and low-income countries. To address this negative trend, evidence-based methods to increase PA are needed. The purpose of this paper is to describe the implementation and assessment of 4 strategies designed to increase PA in ***: Four strategies were used: i) introduction and evaluation of an education and training program on the Swedish method of Physical Activity on Prescription(PAP) among health care professionals, ii) translation of the PAP evidence-based handbook, Physical Activity in the Prevention and Treatment of Disease(called FYSS in Swedish) into Vietnamese, iii) launch of a mass-media campaign to promote PA, and iv)advocacy to support development of PA guidelines in ***: The evaluation indicated that the participating health care professionals had a positive attitude to PAP. However, they also reported uncertainty in prescribing PA. FYSS was translated and disseminated successfully to health care professionals. A mass-media campaign identified the beneficial effects of PA to health care professionals, journalists, policy makers, and the public. Last, the process of developing national guidelines on PA was ***: This project led to enhanced awareness and appreciation of PA in the prevention and treatment of NCDs among health care professionals as well as initiation of national PA guidelines. Important lessons also were learned in the presentation of PAP, which will be considered when designing similar projects in the future.

关键词： Exercise prescription Guidelines and recommendations Health promotion Lower middle-income country Non-communicable diseases Physicalactivity

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Performance of CdS/CdSe/ZnS quantum dot-sensitized TiO_2 mesopores for solar cells

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Chinese Optics Letters 2013年第7期11卷 66-69页

作者： Tung Ha Thanh quang Vinh Lam Thai Hoang nguyen Thanh Dat Huynh Faculty of Physics Dong Thap University Dong Thap Province University of Science Viet Nam National University Ho Chi Minh City Viet Nam National University Ho Chi Minh City

We prepare CdS/CdSe/ZnS thin films by successive ionic layer adsorption and reaction method. Results show a wider photoresponse range of TiO2 mesopores from the ultraviolet region to the visible light region. Sequentially assembled CdS/CdSe/ZnS quantum and photocurrent efficiency. A high efficiency of dots exhibit significantly improved light-harvesting ability 1.059354% is obtained.

关键词： CdSe Performance of CdS/CdSe/ZnS quantum dot-sensitized TiO2 mesopores for solar cells ZnS TiO

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Factors Affecting Community-Based Tourism Development and Environmental Protection: Practical Study in Vietnam

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Journal of Environmental Protection 2020年第2期11卷 124-151页

作者： nguyen Thi Minh Phuong nguyen Van Song Tran Xuan quang Vinh University (VU) Vinh Vietnam Vietnam National University of Agriculture (VNUA) Hanoi Vietnam Academy of Social Sciences Vietnam Academy of Social Sciences Hanoi Vietnam

Community-based tourism (CBT) is considered as one of the typical types of tourism towards sustainable development with three important goals such as bringing back economic benefits, protecting natural environment and preserving indigenous cultural values. Therefore, this paper analyzes the factors that affect community ecotourism development associated with environmental protection in emerging economies, including Vietnam, by the method of key and community tourism potential value assessment with 721 sample surveys. In this paper, we have applied to assess the key factors of tourism in Vietnam and other key points to have more comprehensive solutions to promote the development of community-based tourism with environmental protection. The article has used guest-based approach and method of assessing the key success factors. The results of researching factors to develop community tourist (impacting tourist community needs of tourists) by running Logit function have shown the great influence of factors such as: environmental protection (influence factor +3.585780, with a statistical significance of 99%), security and safety (+3.024816—statistical significance 99%) followed by infrastructure conditions & facilities for the community based tourism, the level of information etc… for your community based tourism needs. From the research results, we propose the following policy groups: 1) Developing guidelines for CBT, the first step as a basis for the development of community based tourism laws later;2) Policies related to the implementation of planning, development of key community tourist areas and destinations;3) Policies related to the development of community-based tourism associated with the protection of natural and cultural environments;4) Policies related to tourism management;coordinating monitoring of community tourism resource points;policies related to the local community in community tourism development;5) Policies related to human resource development;promo

关键词： Community Tourism Development of Community-Based Tourism Environment Protection Vietnam

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基于基因表达编程和粒子群优化鲁棒混合计算模型的深部地下矿井岩爆分类

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土木与环境工程学报（中英文） 2023年第2期45卷 21-38页

作者： TRAN quang-Hieu BUI Xuan-Nam nguyen Hoang Department of Surface Mining Mining Faculty/Innovations for Sustainable and Responsible Mining(ISRM)Research GroupHanoi University of Mining and GeologyHanoi 100000Vietnam

在深部地下采矿中,岩爆因具有许多不利影响(如对人员、设备、隧道/地下矿山工作面和开采周期等的影响)而被视为不确定性风险。由于其不确定性的特征,对岩爆趋势的准确预测和分类具有一定难度,且已有研究成果较少。提出一种基于基因表达... 详细信息

在深部地下采矿中,岩爆因具有许多不利影响(如对人员、设备、隧道/地下矿山工作面和开采周期等的影响)而被视为不确定性风险。由于其不确定性的特征,对岩爆趋势的准确预测和分类具有一定难度,且已有研究成果较少。提出一种基于基因表达编程(GEP)和粒子群优化(PSO)的鲁棒混合计算模型GEP-PSO,用于预测和分类深部开口的岩爆趋势,提高了预测和分类的准确性。在建立GEP-PSO模型的过程中,评估GEP模型中不同数量的基因(1~4)和连接功能(例如,加法、提取、乘法和除法)。收集246次岩爆发生的地质和施工因素,用于建立岩爆分类的GEP-PSO模型;应用处理数据集缺失值的技术改进数据集的属性;用相关矩阵选取潜在输入参数的特征;建立13个混合GEP-PSO模型,得到各模型的精度。结果表明:在GEP结构中具有3个基因和乘法连接函数的GEP-PSO模型具有最高的准确度(80.49%)。将获得的最佳GEP-PSO模型的结果与基于相同数据集开发的各种已有模型进行比较,结果表明,选择的GEP-PSO模型结果优于已有模型,表明提出的GEP-PSO模型在岩爆等级的预测和分类方面的准确性显著提高,可以应用于深开挖工程中,以准确预测和评估岩爆敏感性。

关键词：岩爆 GEP-PSO模型地下采矿深开挖风险评估

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Analysis of the Differences in Expenditure Levels of Participants at the 2014 Asian Basketball League in Ho Chi Minh City

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Journal of Sports Science 2016年第6期4卷 377-382页

作者： Lam quang Thanh nguyen Hoang Mirth thuan nguyen Thanh Tu Vietnam Sport Science Institute Viemam Sports Administration Ha Noi Capital 100000 Viet Nam Department of Sport Management University of Sport Hochiminh City Ho Chi Minh City 700000 Viet Nam

Research focuses on studying the economic impacts of 2014 Asian Basketball League in Ho Chi Minh City （hereinaiter referred as ABL 2014） with respect to direct expenditure of all types of participants, including organizers, coaches/athletes, journalists/communicators, audiences, etc. Research was implemented with 920 subjects, including 48 members of the organizing committee, 56 coaches/athletes, 800 audiences and 16 members of journal and media teams.

关键词： Differences level of expenditure participants.

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软木塞基碳量子点的水热合成及其生物相融荧光成像应用

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新型炭材料 2022年第3期37卷 595-602页

作者： quang Ngo Khoa Hieu nguyen Ngoc Bao Vo Van Quoc Phuoc Vo Thi Ngoc Le Xuan Diem Doc Luong quang Tri nguyen Minh Son Le Vu Truong Son Le Van Thanh Ha Che Thi Cam University of Sciences Hue University77 Nguyen HueHueVietnam Faculty of Environmental and Natural Sciences Duy Tan UniversityDa Nang550000Vietnam Institute for Research and Training in Medicine Biology and PharmacyDuy Tan UniversityDa Nang550000Vietnam University of Agriculture and Forestry Hue University102 Phung HungHueVietnam University of Science and Education The University of Da Nang459 Ton Duc ThangLien ChieuDa NangVietnam

以废弃酒瓶软木塞为原料,采用低成本、简单的水热方法合成碳量子点。通过TEM、FTIR、Raman、UV-Vis、PL光谱对碳量子点的结构和光学性能进行分析表征。结果表明,碳量子点的平均直径为6.2±2.7 nm,PL激发谱和碳量子点表面的官能团有关。... 详细信息

以废弃酒瓶软木塞为原料,采用低成本、简单的水热方法合成碳量子点。通过TEM、FTIR、Raman、UV-Vis、PL光谱对碳量子点的结构和光学性能进行分析表征。结果表明,碳量子点的平均直径为6.2±2.7 nm,PL激发谱和碳量子点表面的官能团有关。用硫酸奎宁作为参考,碳量子点的量子效率为1.54%。将获得的碳量子点应用在骨髓间充质干细胞的细胞生物成像上,发现用碳量子点处理后,骨髓间充质干细胞分别在320~380 nm、450~490 nm和450~490 nm范围显示绿色、黄色和红色荧光,表明了碳量子点在荧光成像领域具有潜在的应用价值。

关键词：碳点水热合成荧光荧光图像废酒瓶塞

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基于极化SAR目标信息提取与SVM分类

基于极化SAR目标信息提取与SVM分类

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作者： nguyen quang KHANH 哈尔滨工业大学

学位级别：硕士

极化合成孔径雷达(Pol SAR)可以利用不同极化通道的SAR复图像区分物体的细致结构和目标指向等特性,对SAR图像中的典型目标进行特征提取与分类,在遥感领域具有广泛的应用前景。论文主要研究Pol SAR图像的人造目标信息的提取,重点围绕极... 详细信息

极化合成孔径雷达(Pol SAR)可以利用不同极化通道的SAR复图像区分物体的细致结构和目标指向等特性,对SAR图像中的典型目标进行特征提取与分类,在遥感领域具有广泛的应用前景。论文主要研究Pol SAR图像的人造目标信息的提取,重点围绕极化目标分解和Pol SAR图像分类地研究。首先,本文对目标的极化特征和目标分解方法进行研究,包括基于散射矩阵的相干目标分解(Pauli和SDH分解)、基于特征值的非相干目标分解以及基于散射模型的非相干目标分解(Freeman和Yamaguchi分解)等方法。基于不同极化分解方法,研究各极化分量对分类目标的敏感程度,为进一步研究Pol SAR图像的目标特征提取和目标分类奠定基础。本文利用EMISAR的Pol SAR数据进行试验,研究目标分解方法的效性。分解得到的各散射成分作为主要特征用于的人造信息目标提取和Pol SAR图像目标分类。其次,在Pol SAR图像分类中,利用支持向量机(SVM)适用于小样本数据训练的良好的特性和极化分解的特征分量散射特性,本文提出了基于SVM“一对一”的Pol SAR图像分类算法,完成对Pol SAR图像进行建筑、森林、河流和农田的分类。实验表明,该算法能够较好地对Pol SAR图像中的目标类型进行区分,并能够快速检测出人造目标建筑物,对于Pol SAR图像的分类和人造目标检测具有一定的适用性。

关键词：极化合成孔径雷达特征提取极化目标分解图像分类

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Does Customer Experience Management Impact Customer Loyalty Shopping at Supermarket？ The Case in the Mekong Delta, Vietnam

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Economics World 2018年第1期6卷 13-21页

作者： Luu Tien thuan nguyen Huynh Bao Ngoc nguyen thu Nha Trang Can Tho University Can Tho Vietnam

This research analyzes and answers the question ＂Does customer experience management impact to customer loyalty shopping at supermarket, in the case of Mekong Delta, Vietnam？＂, 321 customers of supermarkets in the Mekong Delta were interviewed by questionnaire. The descriptive statistics, factor analysis, Cronbach＇s alpha, structural equation modeling, and multi-group structural analysis methods were used in this study. The results confirm that customer experience management impacts to customer loyalty shopping at supermarkets. There are six components of customer experience management including brand name, space, commodity, staff, parking lot, and the presence of other stores in supermarkets. In particular, the commodity composition has the strongest impact on customer experience management and satisfaction and directly influences on customer loyalty. In addition, elements of customer experience management affect customer loyalty indirectly through sensory experience, social experience, and satisfaction. The results of multivariate analysis show that age group, spending per shopping at supermarkets, and marital status of the client do not change the relationships in the research model. Meanwhile, the relationship of the different models of the client group income, gender, education, occupation and customers is different. This study adds value to consumer behavior and customer experience management literature.

关键词： customer experience management customer loyalty satisfaction supermarket

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Strong limit on Δα/α from the analysis of feII absorp-tion line multiplets

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Natural Science 2011年第7期3卷 508-512页

作者： Le Duc Thong nguyen Thi thu Huong 不详

The article has been retracted due to the investigation of complaints received against it. The substantial portions of the text came from Le Duc Thong’s former article, 'New method of searching for cos-mological time variation of the fine-structure constant', which has also been retraced by Prog. Theor. Phys. because of plagiarism. The scientific community takes a very strong view on this matter and we treat all unethical behavior such as plagiarism seriously. This paper published in Vol.3 No.7 508-512, 2011, has been removed from this site.

关键词： Determination of Fundamental Constants Observation Cosmology

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