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| 1 | 生命质量8条简明量表中文版在糖尿病患者生命质量测量中的应用显示文摘目的探讨生命质量8条简明量表(SF-8)中文版用于糖尿病患者健康相关生命质量评价的可行性,为糖尿病患者生命质量的研究中使用SF-8量表作为测量工具提供依据。方法于2015年11-12月选取在天津市8家医院就诊的5662例糖尿病患者进行问卷调查(包括性别、年龄和糖尿病相关资料等)和体格检查(身高、体重、腰围和臀围),并采用SF-8量表对患者进行生命质量测评。用R语言3.3.3进行统计描述,计算克朗巴赫α系数(Cronbach’sα),进行Spearman相关分析和因子分析。结果本次调查SF-8量表的Cronbach’sα为0.909。Spearman分析结果显示,整体健康情况(GH)、生理功能情况(PF)、生理职能情况(RP)、疼痛情况(BP)、活力(VT)、社交功能情况(SF)、情感职能情况(RE)和精神健康情况(MH)各维度得分与总分均呈现正相关,相关系数分别为0.682、0.798、0.801、0.717、0.764、0.808、0.806和0.802。因子分析提取出1个公因子(特征值为4.52),其累计方差贡献率为56.4%。结论将SF-8量表用于评价中国糖尿病患者健康相关生命质量具有较好的信度和效度,可为临床医生制定糖尿病治疗方案提供参考依据,从而提高糖尿病患者的生命质量。 | 赵浩佐 韩朵兰 高飞 王旭颖 BUI THI HUYEN DIEU 李长平 崔壮 刘媛媛 马骏 | 2018 | 中国慢性病预防与控制2018，26，5： | 8 |
| 2 | Mechanism of Japanese encephalitis virus genotypes replacement based on human,porcine and mosquito-originated cell lines model显示文摘Objective:To examine the multiplication efficiency Japanese encephalitis virus(JEV)genotype Ⅰ(G Ⅰ) and genotype Ⅲ(GⅢ) of different cell lines which originated from human,porcine,mosquitoes in order to prove mechanism of JEV G Ⅰ replacement JEV GⅢ since it emerging in nature recent decades.Methods:The mixture of Gi and GⅢ JEV isolates was inoculated on human rhabdomyosarcoma(RD).pig kidney epithelial(PS) and Aedes albopictus C6/36 clone(C6/36) which originated from human,porcine and mosquitoes,respectively.Plaque assays were performed to calculate virus titer and real-time RT-PCR with GⅠand GⅢspecific primer sets to quantify the number of GⅠ and GUI RNA copies.Results:The highest virus titer reached at the 3rd day of post infection when G Ⅰand GⅢ mixture was inoculated on RD and PS and that of C636 was at the 4^(th)day.JEVs were amplified and maintained by C6/36 cells after 10 passages whereas that by RD and PS only limited within 8 and 6 passages,respectively.GⅠ strain amplified and maintained more efficiently on C6/36 and PS but not RD.whereas GⅢ strain amplified and maintained more efficiently on RD.Conclusions:There is a correlation between the multiplication efficiency of GⅠ and GⅢ JEV strains when these two genotype strains co-infected on different cell lines with the predominance of GⅠstrains in C6/36 and PS and the limited detection of G 1 strains in RD cells proving a possible mechanism of shift JEV genotypes in nature recent decades since GⅠ emerging. | Loan Phuong Do Trang Minh Bui Nga Thi Phan | 2016 | Asian Pacific Journal of Tropical Medicine2016，9，4： | 5 |
| 3 | Genetic diversity in two threatened species in Vietnam:Taxus chinensis and Taxus wallichiana显示文摘Taxus chinensis and T. wallichiana in have been threatened in their distribution areas in recent decades because of their over-exploitation and reduction and destruction of native habitats. Determining the genetic diversity in populations of the two species will provide guidelines for their protection and preservation. Two hundred and fifteen trees from six populations of T. chinensis and150 sampled trees of T. wallichiana were sampled. Six microsatellite primer pairs selected from 16 primer pairs were used to investigate genetic variation at the population and species levels. Five yielded polymorphic alleles, and among the 13 putative alleles amplified, 11 were polymorphic(accounting for 76.33 %).Shannon's information index(I) and percentage of polymorphic bands(PPB)(I = 0.202 and PPB = 67.22 % for T. chinensis; I = 0.217 and PPB = 65.03 % for T. wallichiana). Both species had low levels of genetic diversity(mean H_o= 0.107, H_e= 0.121 for T. chinensis; H_o= 0.095, H_e= 0.109 for T. wallichiana). Genetic differentiation among populations was higher(FST= 0.189) for T. chinensis and lower(0.156) for T.wallichiana, indicating limited gene flow(Nm) among populations for T. chinensis(0.68) and T. wallichiana(0.65).Variation among individuals of T. chinensis was 63.59 and73.12 % for T. wallichiana. Thus, the threatened status of the two conifers is related to a lack of genetic diversity. All populations are isolated in small forest remnants. An ex situ conservation site should be established with a new population for these species that comprises all the genetic groups for the best chance to improve their fitness under environmental stresses. | Dinh Duy Vu Thi Tuyet Xuan Bui Minh Tam Nguyen Dinh Giap Vu Minh Duc Nguyen Van Thang Bui Xiaohua Huang Yi Zhang | 2017 | Journal of Forestry Research2017，28，2： | 4 |
| 4 | 水声通信信道中的OPNET建模与仿真显示文摘针对水声通信网络信道的实现开销大、复杂性高的特点,提出了一种能够仿真分析水声通信网络的有效方法.该方法分别使用OPNET中的Propagation-Delay-Stage,Receiver-Power-Stage和Background-Noise-Stage三个工具来仿真水声信道中的传播延迟、发射机功率和水声噪声(水声噪声包括紊流、船运、风波和热噪声).其中,Propagation-Delay-Stage采用MacKenzie速度模型;Receiver-Power-Stage中有Thorp,Schulkin&Marsh和Francois&Garrison 3种传播损失模型.在该方法中,首先仿真比较了取不同传播损失模型时的水声信道,然后根据仿真结果选择一个合适的水声信道,并采用MACAW协议来仿真水声通信网络.最后,通过仿真实验对整个水声通信网络的吞吐量、误码率、丢包率进行了分析.实验结果表明,采用该方法能够有效地仿真水声通信网络. | Dao Van Phuong 左加阔 Bui Thi Oanh 方世良 赵力 | 2014 | 东南大学学报(自然科学版)2014，44，3： | 4 |
| 5 | Ethanol extracts of Scutellaria baicalensis protect against lipopolysaccharide-induced acute liver injury in mice显示文摘Objective: To investigated the protective potential of ethanol extracts of Scutellaria baicalensis(S. baicalensis) against lipopolysaccharide(LPS)-induced liver injury. Methods: Dried roots of S. baicalensis were extracted with ethanol and concentrated to yield a dry residue. Mice were administered 200 mg/kg of the ethanol extracts orally once daily for one week. Animals were subsequently administered a single dose of LPS(5 mg/kg of body weight, intraperitoneal injection). Both protein and m RNA levels of cytokines, such as tumor necrosis factor alpha, interleukin-1β, and interleukin-6 in liver tissues were evaluated by ELISA assay and quantitative PCR. C yclooxygenase-2, inducible nitric oxide synthase, and nuclear factor-κB protein levels in liver tissues were analyzed by western blotting. Results: Liver injury induced by LPS signifi cantly increased necrosis factor alpha, interleukin-1β, interleukin-6, cyclooxygenase-2, inducible nitric oxide synthase, and nuclear factor-κB in liver tissues. Treatment with ethanol extracts of S. baicalensis prevented all of these observed changes associated with LPS-induced injury in liver mice.Conclusions: Our study showed that S. baicalensis is potentially protective against LPS-induced liver injury in mice. | Hai Nguyen Thanh Hue Pham Thi Minh Tuan Anh Le Huong Duong Thi Ly Tung Nguyen Huu Loi Vu Duc Thu Dang Kim Tung Bui Thanh | 2015 | Asian Pacific Journal of Tropical Biomedicine2015，5，9： | 3 |
| 6 | Protective effect of Tetracera scandens L.leaf extract against CCl_4-induced acute liver injury in rats显示文摘Objective:To investigate the protective potential of ethanolic extracts of Tetracera scandens L.(T.scandens) against CCl_4 induced oxidative stress in liver tissues.Methods:Dried leaf powder of T.scandens was extracted with ethanol and concentrated to yield a dry residue.Rats were administered with 100 mg/kg of ethanolic extracts orally once daily for one week.Animals were subsequently administered with a single dose of CCl_4(I mL/kg body weight,intraperitoneal injection).Various assays,such as serum levels of alanine aminotransferase,aspartate aminotransferase,lipid peroxidation,protein oxidation(carbonyl protein group),tumor necrosis factor alpha,catalase,superoxide dismutase,and glutathione peroxidase,were used to assess damage caused by CCl_4 and the protective effects of the ethanol extract on liver tissues.Results:Hepatotoxicity induced by CCl_4 was evidenced by a significant increase in serum aspartate aminotransferase and alanine aminotransferase level,lipid peroxidation,protein carbonyl group,and tumor necrosis factor alpha,as well as decreased activity of the hepatic antioxidant enzymes(catalase.superoxide dismutase.and glutathione peroxidase).Treatment with ethanolic T.scandens extracts prevented all of these typically observed changes in CCl_4-treated rats.Conclusions:Our findings indicate that T.scandens has a significant protective effect against CCl_4 induced hepatotoxicity in rat.which may be due to its antioxidant properties. | Tung Bui Thanh Hai Nguyen Thanh Hue Pham Thi Minh Huong Le-Thi-Thu Huong Duong Thi Ly Loi Vu Duc | 2015 | Asian Pacific Journal of Tropical Biomedicine2015，5，3： | 3 |
| 7 | Anticancer effects of saponin and saponin–phospholipid complex of Panax notoginseng grown in Vietnam显示文摘Objective:To evaluate the antitumor activity both in vitro and in vivo of saponin–phospholipid complex of Panax notoginseng.Methods:The in vitro cytotoxic effect of saponins extract and saponin–phospholipid complex against human lung cancer NCI-H460 and breast cancer cell lines BT474 was examined using MTS assay.For in vivo evaluation of antitumor potential,saponin and saponin–phospholipid complex were administered orally in rats induced mammary carcinogenesis by 7,12-dimethylbenz(a)anthracene,for 30 days.Results:Our data showed that saponin–phospholipid complex had stronger anticancer effect compared to saponin extract.The IC50 values of saponin–phospholipid complex and saponin extract for NCI-H460 cell lines were 28.47 mg/m L and 47.97 mg/mL,respectively and these values for BT474 cells were 53.18 mg/mL and 86.24 mg/mL,respectively.In vivo experiments,administration of saponin,saponin–phospholipid complex and paclitaxel(positive control) effectively suppressed 7,12-dimethylbenz(a) anthracene-induced breast cancer evidenced by a decrease in tumor volume,the reduction of lipid peroxidation level and increase in the body weight,and elevated the enzymatic antioxidant activities of superoxide dismutase,catalase,glutathione peroxidase in rat breast tissue.Conclusions:Our study suggests that saponin extract from Panax notoginseng and saponin–phospholipid complex have potential to prevent cancer,especially breast cancer. | Thu Dang Kim Hai Nguyen Thanh Duong Nguyen Thuy Loi Vu Duc Thu Vu Thi Hung Vu Manh Patcharee Boonsiri Tung Bui Thanh | 2016 | Asian Pacific Journal of Tropical Biomedicine2016，6，9： | 2 |
| 8 | Prediction of Flash Flood Susceptibility of Hilly Terrain Using Deep Neural Network:A Case Study of Vietnam显示文摘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 traffic.These types of floods are mostly associated with landslides and erosion of roads within a short time.Most 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 management.In 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,Vietnam.In the proposedmodels,88 past flash flood events were used together with 14 flash floods affecting topographical and geo-environmental factors.The 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. | 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 | 2023 | Computer Modeling in Engineering & Sciences2023，，6： | 2 |
| 9 | 北京入境旅游收入的空间自相关研究显示文摘本文利用全局空间自相关和局部空间自相关分析的方法,对2008年-2016年北京市16个区县入境旅游收入的空间自相关进行分析。结果表明,2008年-2016年北京市入境旅游收入存在空间集聚的正相关,但是集聚程度不显著。另外,根据北京市16个区县入境旅游收入局部空间自相关指数表明,局部空间相关性存在于第一象限、第二象限和第三象限,第四象限不存在局部空间相关性,且主要为低-低形态,高-高形态集聚形态存在显著地递减趋势,局部空间的效应不显著。 | 宗刚 BUI THI THANH | 2019 | 现代商业2019，，7： | 2 |
| 10 | The observed analysis on the wave spectra of Hurricane Juan (2003)显示文摘Hurricane Juan provides an excellent opportunity to probe into the detailed wave spectral patterns and spectral parameters of a hurricane system, with enough wave spectral observations around Juan's track in the deep ocean and shallow coastal water. In this study, Hurricane Juan and wave observation stations around Juan's track are introduced. Variations of wave composition are discussed and analyzed based on time series of one-dimensional frequency spectra, as well as wave steepness around Juan's track: before, during, and after Juan's passing. Wave spectral involvement is studied based on the observed one-dimensional spectra and two-dimensional spectra during the hurricane. The standardization method of the observed wave spectra during Hurricane Juan is discussed, and the standardized spectra show relatively conservative behavior, in spite of the huge variation in wave spectral energy, spectral peak, and peak frequency during this hurricane. Spectral widths' variation during Hurricane Juan are calculated and analyzed. A two-layer nesting WW3 model simulation is applied to simulate the one-dimensional and two-dimensional wave spectra, in order to examine WW3's ability in simulating detailed wave structure during Hurricane Juan. | XU Fumin BUI THI Thuy Duyen PERRIE Will | 2014 | Acta Oceanologica Sinica2014，33，11： | 2 |
| 11 | 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 |
| 12 | Anther developmental defects in Arabidopsis thaliana male-sterile mutants显示文摘 | Paul M. Sanders Anhthu Q. Bui Koen Weterings K. N. McIntire Yung-Chao Hsu Pei Yun Lee Mai Thy Truong T. P. Beals R. B. Goldberg | 1999 | Sexual Plant Reproduction1999，，6： | 1 |
| 13 | 越南苦苣苔科石蝴蝶属植物随记暨国家级分布新记录显示文摘石蝴蝶属(Petrocosmea Oliv.)植物的现代分布与分化中心位于中国的西南山地以及周边国家和地区,如印度(阿萨姆邦)、缅甸、泰国、越南等也有分布。近年来,中国和中南半岛上各个国家和地区的新分类群和国家级新记录层出不穷,进一步加深了研究人员对中国和中南半岛植物区系以及该属植物在上述区域的多样性的理解。例如,滇黔石蝴蝶\[Petrocosmea martinii (H. Léveillé) H. Léveillé\]和丝毛石蝴蝶(P. sericea C.Y. Wu ex H. W. Li)曾被认为是中国的特有种,前者分布于贵州、广西北部和云南东南部,而后者仅见于云南东南部。该文报道了这两种石蝴蝶属植物的越南国家级分布新记录。这两个新记录种的发现,使得越南分布的石蝴蝶属植物种的数量上升到了5种,这些新记录种的报道或暗示未来在与中国西南山地邻近的地区还将会有更多该属的新分类群或新记录有待发现。该文还同时提供了这两个国家级分布新记录物种的描述、图示、濒危等级现状评价以及目前所有越南已知分布的石蝴蝶属植物的检索表以备检索和核对。 | TRAN Thi Phuong Anh BUI Hong Quang NGUYEN Khang Sinh AVERYANOV Leonid 温放 | 2020 | 广西植物2020，40，10： | 1 |
| 14 | Anther developmental defects in Arabidopsis thaliana male-sterile mutants显示文摘 | Paul M. Sanders Anhthu Q. Bui Koen Weterings K. N. McIntire Yung-Chao Hsu Pei Yun Lee Mai Thy Truong T. P. Beals R. B. Goldberg | 1999 | Sexual Plant Reproduction1999，，6： | 1 |
| 15 | Anther developmental defects in Arabidopsis thaliana male-sterile mutants显示文摘 | Paul M. Sanders Anhthu Q. Bui Koen Weterings K. N. McIntire Yung-Chao Hsu Pei Yun Lee Mai Thy Truong T. P. Beals R. B. Goldberg | 1999 | Sexual Plant Reproduction1999，，6： | 1 |
| 16 | Anther developmental defects in Arabidopsis thaliana male-sterile mutants显示文摘 | Paul M. Sanders Anhthu Q. Bui Koen Weterings K. N. McIntire Yung-Chao Hsu Pei Yun Lee Mai Thy Truong T. P. Beals R. B. Goldberg | 1999 | Sexual Plant Reproduction1999，，6： | 1 |
| 17 | Le Thuy Sulfonation of Castor Oil显示文摘 | Ngo Thi Thuan Bui | 1999 | Hoa Hoc Va Cong Nghiep Hoa Chat1999，，8： | 1 |
| 18 | Energy-efficient cell-association bias adjustment algorithm for ultra-dense networks显示文摘In recent years, energy efficiency has become an important topic, especially in the field of ultradense networks(UDNs). In this area, cell-association bias adjustment and small cell on/off are proposed to enhance the performance of energy efficiency in UDNs. This is done by changing the cell association relationship and turning off the extra small cells that have no users. However, the variety of cell association relationships and the switching on/off of the small cells may deteriorate some users' data rates, leading to nonconformance to the users' data rate requirement. Considering the discreteness and non-convexity of the energy efficiency optimization problem and the coupled relationship between cell association and scheduling during the optimization process, it is difficult to achieve an optimal cell-association bias. In this study, we optimize the network energy efficiency by adjusting the cell-association bias of small cells while satisfying the users' data rate requirement. We propose an energy-efficient centralized Gibbs sampling based cell-association bias adjustment(CGSCA) algorithm. In CGSCA, global information such as channel state information, cell association information, and network load information need to be collected. Then, considering the overhead of the messages that are exchanged and the implementation complexity of CGSCA to obtain the global information in UDNs, we propose an energy-efficient distributed Gibbs sampling based cell-association bias adjustment(DGSCA) algorithm with a lower message-exchange overhead and implementation complexity.Using DGSCA, we derive the updated formulas for calculating the number of users in a cell and the users' SINR. We analyze the implementation complexities(e.g., computation complexity and communication complexity) of the proposed two algorithms and other existing algorithms. We perform simulations, and the results show that CGSCA and DGSCA have faster convergence speed, as well as a higher performance gain of the energy efficiency and throughput compared to other existing algorithms. In addition, we analyze the importance of the users' data rate constraint in optimizing the energy efficiency, and we compare the energy efficiency performance of different algorithms with different number of small cells. Then, we present the number of sleeping small cells as the number of small cells increases. | Wenxiang ZHU Pingping XU Thi Oanh BUI Guilu WU Yan YANG | 2018 | Science China(Information Sciences)2018，61，2： | 1 |
| 19 | Dam deformation analysis based on BPNN merging models显示文摘Hydropower has made a significant contribution to the economic development of Vietnam,thus it is important to monitor the safety of hydropower dams for the good of the country and the people.In this paper,dam horizontal displacement is analyzed and then forecasted using three methods:the multi-regression model,the seasonal integrated auto-regressive moving average(SARIMA)model and the back-propagation neural network(BPNN)merging models.The monitoring data of the Hoa Binh Dam in Vietnam,including horizontal displacement,time,reservoir water level,and air temperature,are used for the experiments.The results indicate that all of these three methods can approximately describe the trend of dam deformation despite their different forecast accuracies.Hence,their short-term forecasts can provide valuable references for the dam safety. | Jingui Zou Kien-Trinh Thi Bui Yangxuan Xiao Chinh Van Doan | 2018 | Geo-Spatial Information Science2018，21，2： | 1 |
| 20 | Anther developmental defects in Arabidopsis thaliana male-sterile mutants显示文摘 | Paul M. Sanders Anhthu Q. Bui Koen Weterings K. N. McIntire Yung-Chao Hsu Pei Yun Lee Mai Thy Truong T. P. Beals R. B. Goldberg | 1999 | Sexual Plant Reproduction1999，，6： | 1 |
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