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| 1 | Stable Vertical Takeoff of an Insect-Mimicking Flapping-Wing System Without Guide Implementing Inherent Pitching Stability显示文摘 | Hoang Vu Phan Quoc Viet Nguyen Quang Tri Truong Tien Van Truong Hoon Cheol Park Nam Seo Goo Doyoung Byun Min Jun Kim | 2012 | Journal of Bionic Engineering2012，9，4： | 16 |
| 2 | 日粮添加乳酸菌复合物或乳酸菌、枯草芽孢杆菌(BacillussubtiLis)、酵母(SaccharomycesbouLardii)混合物对断奶仔猪生长、消化、肠道环境和健康的影响显示文摘本实验考察了基础对照组日粮(C)或添加乳酸菌、芽孢杆菌、酵母的日粮(L,LB,LBS)对断奶仔猪(26~28日龄)生长、消化、肠道环境和健康的影响.实验组日粮L在基础日粮基础上添加乳酸菌复合物LAB[包括:肠球菌6H2(Enterococcus faecium),嗜酸乳杆菌C3(Lactobacillus acidophilus),戊糖片球菌D7(Pediococcus pentosaceus),发酵乳杆菌NC1(L.fermentum)].实验组日粮LB在基础日粮基础上添加乳酸菌复合物LAB和枯草芽孢杆菌H4(Bacillus subtilis),实验组日粮LBS在基础日粮基础上添加乳酸菌复合物LAB、枯草芽孢杆菌H4和酵母Sb(Saccharomyces boulardii).实验结果表明,相比对照组C,摄食实验组L、LB、LBS组日粮的仔猪采食量和日增重较高,饲料转化效率较低,回肠和总消化道营养物质的消化率较高,且降低了仔猪腹泻的发病率,同时粪便得分值低(P<0.01).仔猪摄食L、LB、LBS组的日粮促进了肠道乳酸菌菌群增殖和有机酸的生成,同时降低了肠道大肠杆菌数量.相比实验组L,实验组LBS仔猪对营养物质的消化率增加较实验组L或LB而言,实验组LBS仔猪的腹泻概率较小,粪便得分值较低.本实验条件下,在越南地区,日粮添加乳酸菌复合物起到益生菌的作用,有利于促进断奶仔猪的健康. | 聂琴 陈中平 李彪翻 邵建忠 Hoang Huong Giang Tran Quoc Viet Brian Ogle Jan Erik Lindberg | 2013 | 国外畜牧学(猪与禽)2013，，11： | 5 |
| 3 | Univector field method-based multi-agent navigation for pursuit problem in obstacle environments显示文摘The pursuit problem is a well-known problem in computer science. In this problem, a group of predator agents attempt to capture a prey agent in an environment with various obstacle types, partial observation, and an infinite grid-world. Predator agents are applied algorithms that use the univector field method to reach the prey agent, strategies for avoiding obstacles and strategies for cooperation between predator agents. Obstacle avoidance strategies are generalized and presented through strategies called hitting and following boundary(HFB); trapped and following shortest path(TFSP); and predicted and following shortest path(PFSP). In terms of cooperation, cooperation strategies are employed to more quickly reach and capture the prey agent. Experimental results are shown to illustrate the efficiency of the method in the pursuit problem. | Le Pham Tuyen Hoang Huu Viet Sang Hyeok An Seung Gwan Lee Dong-Han Kim Tae Choong Chung | 2017 | Journal of Central South University2017，24，4： | 3 |
| 4 | Effect of dietary vitamin C on gastric cancer risk in the Korean population显示文摘AIM: To investigate the effects of dietary vitamin C and foods containing vitamin C on gastric cancer risk.METHODS: Our study included 830 control subjects and 415 patients. Data regarding demographics, medical history, and lifestyle, including dietary and nutrient intake, were collected using reliable selfadministered questionnaires. Dietary intake information was collected from the participants using a food frequency questionnaire that has been previously reported as reliable and valid. A rapid urease test and a histological evaluation were used to determine the presence of Helicobacter pylori(H. pylori) infection. Twenty-three vitamin C-contributing foods were selected, representing over 80% of the cumulative vitamin C contribution. RESULTS: In analyses adjusted for first-degree family history of gastric cancer, education level, job, household income, smoking status, and regular exercise, an inverseassociation between vitamin C intake and gastric cancer risk was observed for the highest(≥ 120.67 mg/d) vs the lowest(< 80.14 mg/d) intake category [OR(95%CI): 0.64(0.46-0.88)], with a significant trend across the three intake categories(P = 0.007). No protective effect of vitamin C was detected after stratification by gender. No effect of vitamin C intake on the gastric cancer incidence was found in either men or women infected with H. pylori. Vitamin C-contributing foods, including cabbage [0.45(0.32-0.63), 0.50(0.34-0.75), 0.45(0.25-0.81)], strawberries [0.56(0.40-0.78), 0.49(0.32-0.74), 0.52(0.29-0.93)], and bananas [0.40(0.29-0.57), 0.41(0.27-0.62), 0.34(0.19-0.63)], were protective factors against the risk of gastric cancer based on the results of the overall adjusted analyses and the results for men and women, respectively.CONCLUSION: A protective effect of vitamin C and vitamin C-contributing foods against gastric cancer was observed. Further studies using larger sample sizes are required to replicate our results. | Bach Viet Hoang Jeonghee Lee Il Ju Choi Young-Woo Kim Keun Won Ryu Jeongseon Kim | 2016 | World Journal of Gastroenterology2016，22，27： | 3 |
| 5 | Development of a PARCS/Serpent model for neutronics analysis of the Dalat nuclear research reactor显示文摘Cross-sectional homogenization for full-core calculations of small and complex reactor configurations,such as research reactors,has been recently recognized as an interesting and challenging topic.This paper presents the development of a PARCS/Serpent model for the neutronics analysis of a research reactor type TRIGA Mark-II loaded with Russian VVR-M2 fuel(known as the Dalat Nuclear Research Reactor or DNRR).The full-scale DNRR model and a supercell model for a shim/safety rod and its surrounding fuel bundles with the Monte Carlo code Serpent 2 were proposed to generate homogenized fewgroup cross sections for full-core diffusion calculations with PARCS.The full-scale DNRR model with Serpent 2 was also utilized as a reference to verify the PARCS/Serpent calculations.Comparison of the effective neutron multiplication factors,radial and axial core power distributions,and control rod worths showed a generally good agreement between PARCS and Serpent 2.In addition,the discrepancies between the PARCS and Serpent 2 results are also discussed.Consequently,the results indicate the applicability of the PARCS/Serpent model for further steady state and transient analyses of the DNRR. | Viet-Phu Tran Kien-Cuong Nguyen Donny Hartanto Hoai-Nam Tran Vinh Thanh Tran Van-Khanh Hoang Pham Nhu Viet Ha | 2021 | Nuclear Science and Techniques2021，32，2： | 2 |
| 6 | Modeling and implementation of tandem polymer solar cells using wide-bandgap front cells显示文摘Tandem device architectures offer a route to greatly increase the maximum possible power conversion efficiencies(PCEs)of polymer solar cells,however,the complexity of tandem cell device fabrication(such as selecting bandgaps of the front and back cells,current matching,thickness,and recombination layer optimization)often result in lower PCEs than are observed in single-junction devices.In this study,we analyze the influence of front cell and back cell bandgaps and use transfer matrix modeling to rationally design and optimize effective tandem solar cell structures before actual device fabrication.Our approach allows us to estimate tandem device parameters based on known absorption coefficients and open-circuit voltages of different active layer materials and design devices without wasting valuable time and materials.Using this approach,we have investigated a series of wide bandgap,high voltage photovoltaic polymers as front cells in tandem devices with PTB7-Th as a back cell.In this way,we have been able to demonstrate tandem devices with PCE of up to 12.8%with minimal consumption of valuable photoactive materials in tandem device optimization.This value represents one of the highest PCE values to date for fullerene-based tandem solar cells. | Seo-Jin Ko Hyosung Choi Quoc Viet Hoang Chang Eun Song Pierre-Olivier Morin Jungwoo Heo Mario Leclerc Sung Cheol Yoon Han Young Woo Won Suk Shin Bright Walker Jin Young Kim | 2020 | Carbon Energy2020，2，1： | 2 |
| 7 | Ecoregional variations of aboveground biomass and stand structure in evergreen broadleaved forests显示文摘Biotic and abiotic factors control aboveground biomass(AGB)and the structure of forest ecosystems.This 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 developed.The results indicate that basal area and AGB are closely correlated with annual precipitation,but not with annual temperature,evaporation or hours of sunshine.Basal area and AGB are positively correlated with trees>30 cm DBH.Most 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^-1.Seventy percent of the areas surveyed had stand densities of 300–600 ind.ha^-1,and 64%had basal areas of 20–40 m^2 ha^-1.Precipitation is an important factor influencing the AGB of old-growth,evergreen broadleaved forests in Vietnam.Disturbances causing the loss of large-diameter trees(e.g.,>100 cm DBH)affects AGB but may not seriously affect stand density. | 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 | 2020 | Journal of Forestry Research2020，31，5： | 1 |
| 8 | Determination of lignin content in high-yield kraft pulps using photoacoustic rapid scan Fourier transform infrared spectroscopy显示文摘 | Vinh Q D Nishi K B Viet Hoang | 2007 | Carbohydrate Polymers2007，68，3： | 1 |
| 9 | Growth performance,digestibility,gut environment and health status in weaned piglets fed a diet supplemented with a complex of lactic acid bacteria alone or in combination with Bacillus subtilis and Saccharomyces boulardii显示文摘 | Hoang Huong Giang Tran Quoc Viet Brian Ogle | 2012 | Livestock Science2012，143，： | 1 |
| 10 | Growth performance,digestibility,gut environment and health status in weaned piglets fed a diet supplemented with a complex of lactic acid bacteria alone or in combination with Bacillus subtilis and Saccharomyces boulardii显示文摘 | Hoang Huong Giang Tran Quoc Viet Brian Ogle | 2012 | Livestock Science2012，143，： | 1 |
| 11 | Age as Risk Factor for H elicobacter pylori Recurrence in Children in V ietnam显示文摘 | Thi Viet Ha Nguyen Carina Bengtsson Gia Khanh Nguyen Li Yin Thi Thu Ha Hoang Dac Cam Phung Mikael S?rberg Marta Granstr?m | 2012 | Helicobacter2012，，6： | 1 |
| 12 | A comparative study of the effect of refining on physical and electrokinetic properties of various cellulosic fibres显示文摘 | Nishi K. Bhardwaj Viet Hoang Kien L. Nguyen | 2006 | Bioresource Technology2006，，8： | 1 |
| 13 | Growth performance, digestibility,gut environment and health status in weaned piglets fed a diet supplemented with a complex of lactic acid bacteria alone or in combination with Bacillus subtilis and Saceharornyees boulardii显示文摘 | Hoang Huong Giang Tran Quoc Viet Brian Ogle | 2012 | Livestock Science2012，143，： | 1 |
| 14 | Growth performance, digestibility, gut environment and health status in weaned piglets fed a diet supplemented with potentially probiotic complexes of lactic acid bacteria显示文摘 | Hoang Huong Giang Tran Quoc Viet Brian Ogle Jan Erik Lindberg | 2010 | Livestock Science2010，，1： | 1 |
| 15 | Environmentally sound destruction of obsolete pesticides in developing countries using cement kilns显示文摘 | K?re Helge Karstensen Nguyen Khac Kinh Le Bich Thang Pham Hung Viet Nguyen Dinh Tuan Doan Thi Toi Nguyen Hoang Hung Tao Manh Quan Luong Duy Hanh Doan Huu Thang | 2006 | Environmental Science and Policy2006，，6： | 1 |
| 16 | Effects of different probiotic complexes of lactic acid bacteria on growth performance and gut environment of weaned piglets 显示文摘 | Hoang Huong Giang Tran Quoc Viet Brian Ogle | 2010 | Livestock Science2010，133，： | 1 |
| 17 | 不同乳酸菌复合物对断奶仔猪生长性能和肠道环境的影响显示文摘选择12窝共96头断奶仔猪(21d~23d)分为4组,随机饲喂4种日粮,对照日粮和三种添加了600mg/kg不同乳酸菌的日粮,进行35d生长试验。在0~2周,日粮中添加乳酸菌的仔猪采食量、日增重和饲料转化率都显著高于对照组。3~5周各组之间生长性能差异不显著。在14d和35d,日粮中添加乳酸菌的仔猪回肠和结肠中乳酸和乙酸的含量显著高于对照组仔猪(P<0.05),回肠中丙酸的含量在35d时显著高于对照组仔猪(P<0.05)。不同乳酸菌处理之间没有差异(P>0.05)。 | Hoang Huong Giang Tran Quoc Viet Brian Oglec Jan Erik Lindberg 赵剑闯(译) 周勃(校) | 2011 | 饲料与畜牧(新饲料)2011，，5： | 0 |
| 18 | High-efficiency single and tandem fullerene solar cells with asymmetric monofluorinated diketopyrrolopyrrole-based polymer显示文摘Design and synthesis of low bandgap(LBG) polymer donors is inevitably challenging and their processability from a non-halogenated solvent system remains a hurdle to overcome in the area of highperformance polymer solar cells(PSCs).Due to a high aggregation tendency of LBG polymers,especially diketopyrrolopyrrole(DPP)-based polymers coupled with bithiophenes in the polymer backbones,their widespread adoption in non-ha logena ted solvent-processed PSCs has been limited.Herein,a novel LBG DPP-based polymer,called PDPP4 T-1 F with asymmetric arrangement of fluorine atom,has been successfully synthesized and showed an outstanding power conversion efficiency(PCE) of 10.10% in a singlejunction fullerene-based PSCs.Furthermore,an impressive PCE of 13.21% has been achieved in a tandem device from a fully non-halogenated solvent system,which integrates a wide bandgap PDTBTBz-2 F polymer in the bottom cell and LBG PDPP4 T-1 F polymer in the top cell.The achieved efficiency is the highest value reported in the literature to date in fullerene-based tandem PSCs.We found that a uniformly distributed interpenetrating fibril network with nano-scale phase separation and anisotropy of the polymer backbone orientation for efficient charge transfer/transport and suppressed charge recombination in PDPP4 T-1 F-based PSCs led to outstanding PCEs in single and tandem-junction PSCs. | Shafket Rasool Quoc Viet Hoang Doan Van Vu Chang Eun Song Hang Ken Lee Sang Kyu Lee Jong-Cheol Lee Sang-Jin Moon Won Suk Shin | 2022 | Journal of Energy Chemistry2022，31，1： | 0 |
| 19 | 信息融合技术在电路板无损检测中的应用研究显示文摘信息融合技术是一个非常有前景的应用研究,在各个领域都有着很大的作用,所以信息融合技术的应用范围也越来越大。在通过对数据信息融合进而确定发生故障的元件,这就是使用信息融合技术做到电路板无损检测,这是一个具有一定优越性的检测方式,非常适合用于关于电路板无损检测领域。随着印制电路板的发展越来越发展多样,传统的检测方式不仅费时费力成本也十分高,而且还存在一些技术上的困难,多传感器数据融合技术的开发为其提供了一条新道路。 | HOANG VIET DUC | 2017 | 电脑迷2017，，9： | 0 |
| 20 | Optimization Agricultural Supply Chain:A Case Study of Fertilizer Supplier Selection显示文摘The 21st century is associated with the IndustrialRevolution 4.0 and the organic agriculture trend,making the utilization of high-quality fertilizers,abundant nutritional content,economical,and no affect to environment pollution.According to the new concept,clean agricultural production and organic agricultural products are not allowed to excessively use synthetic chemicals such as chemical fertilizers,and plant protection drugs,but priority is to use manure,organic fertilizers,and natural mineral fertilizers.Fertilizer must meet the balanced nutritional requirements of crops,maintain,and improve the fertility of the ground,protect the surrounding ecosystem,and leave harmful effects in agricultural products,products with high quality,safe for users and high economic efficiency for producers.To achieve the above goal,the selection of a fertilizer supplier is an important decision,supporting the supply chain’s sustainable development,fertilizer supplier selection is a multicriteria decision making model,the decision maker must assess all qualitative and quantitative factors.In this paper,the author proposed an integer decision making model including Fuzzy Analytic Hierarchy Process(FAHP)and Complex Proportional Assessment of Alternatives(COPRAS)for fertilizer supplier selection.The weightings of the criteria are calculated by using FAHP,COPRAS is then applied for ranking some potential fertilizer suppliers.The efficiency of the proposed models is proved by a case study conducted in a farm located in the south of Vietnam.This research is the first fertilizer supplier evaluation and se-lection model in Vietnam by interviewing experts and reviewing the literature.Re-search result is to provide a case study on evaluating supplier in agricultural supply chain utilizing the model proposed by the combination of FAHP and COPRAS models. | Nguyen Van Thanh Nguyen Thi Kim Lan Syed Tam Husain Nguyen Hoang Hai Nguyen Viet Tinh | 2022 | Computers, Materials & Continua2022，，8： | 0 |
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