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| 1 | The role of personality,social economic and prevention strategy effects on health-related quality of life among people living with HIV/AIDS显示文摘Background::HIV/AIDS has transformed into a chronic controllable but not yet curable infectious disease as other chronic diseases to some extent.The additional of so called fourth 90%that included the improved health-related quality of life(HRQoL)for people living with HIV(PLWHIV)required solutions beyond antiretroviral therapy and viral load suppression.This study will explore the role of personality,social economic and prevention strategy effection on HRQoL among people living with HIV/AIDS.Methods::A cross-sectional study was conducted among PLWHIV aged more than 16 years old in the 10 municipalities in Yunnan Province,China from October 2019 to May 2020,enrolling total 1997 participants.Individual-level HRQoL data were measured by 12-item Short Form Health Survey(SF-12)and EuroQol Five Dimensions Questionnaire(EQ-5D-5L).We assembled municipal-level data about social economic from Yunnan Statistical Yearbook in 2020 and strategy practice information from the self-evaluation system.We used the principal component analysis to build the social economic and strategy effect on each area respectively and one-way ANOVA was used to perform univariate analysis to identify the predictors with significant differences.Finally we used multi-level model(MLM)to explore the personality,social economic and strategy effects in health-related quality of life among PLWHIV.Results::The global score for quality of life measured using EQ-5D-5L had an estimated mean score(standard deviation,SD)of 0.901±0.146.The HRQoL score measured using PCS-12 had an estimated mean score(SD)of 46.62±8.55.The mean MCS-12 score(SD)was estimated to be 47.80±9.71.The area-level predictors explained a proportion of 13.6-17.2%for the between-area variation of the HRQoL scores,regardless of the total HRQoL,physical component and mental component.The impacts of stigma(P<0.01),social support(P<0.001),anxiety(P<0.001),depression(P<0.05)and social economic status(P<0.05)on HRQoL at the individual-level were significantly different.The plots visualized the impact of individual-level factors on a respondent’s HRQoL was modified by the area-level characteristics.Conclusions::The study identified the possible strategy determinant of individual HRQoL of PLWHIV and also the area effect on HRQoL.Stigma,social support,anxiety,depression and social economic status were the individual-level determinants on HRQoL.These could be a valuable resource for evaluating the overall health of the areas and help improve local decision making. | Xiaowen Wang Hongbing Luo Enlong Yao RenhaiTang Wenbin Dong Fuyong Liu Jun Liang Huilan Li Minyang Xiao Zuyang Zhang Jin Niu Lijun Song Liru Fu Xuehua Li Shicong Qian Qing Guo Zhizhong Song | 2021 | Infectious Diseases of Poverty2021，10，4： | 3 |
| 2 | Flooding and its relationship with land cover change, population growth, and road density显示文摘Bangladesh experiences frequent hydro-climatic disasters such as flooding.These disasters are believed to be associated with land use changes and climate variability.However,identifying the factors that lead to flooding is challenging.This study mapped flood susceptibility in the northeast region of Bangladesh using Bayesian regularization back propagation(BRBP)neural network,classification and regression trees(CART),a statistical model(STM)using the evidence belief function(EBF),and their ensemble models(EMs)for three time periods(2000,2014,and 2017).The accuracy of machine learning algorithms(MLAs),STM,and EMs were assessed by considering the area under the curve—receiver operating characteristic(AUC-ROC).Evaluation of the accuracy levels of the aforementioned algorithms revealed that EM4(BRBP-CART-EBF)outperformed(AUC>90%)standalone and other ensemble models for the three time periods analyzed.Furthermore,this study investigated the relationships among land cover change(LCC),population growth(PG),road density(RD),and relative change of flooding(RCF)areas for the period between 2000 and 2017.The results showed that areas with very high susceptibility to flooding increased by 19.72%between 2000 and 2017,while the PG rate increased by 51.68%over the same period.The Pearson correlation coefficient for RCF and RD was calculated to be 0.496.These findings highlight the significant association between floods and causative factors.The study findings could be valuable to policymakers and resource managers as they can lead to improvements in flood management and reduction in flood damage and risks. | Mahfuzur Rahman Chen Ningsheng Golam Iftekhar Mahmud Md Monirul Islam Hamid Reza Pourghasemi Hilal Ahmad Jules Maurice Habumugisha Rana Muhammad Ali Washakh Mehtab Alam Enlong Liu Zheng Han Huayong Ni Tian Shufeng Ashraf Dewan | 2021 | Geoscience Frontiers2021，12，6： | 3 |
| 3 | Band-tailored van der Waals heterostructure for multilevel memory and artificial synapse显示文摘Two-dimensional(2D)van der Waals heterostructure(vdWH)-based floating gate devices show great potential for next-generation nonvolatile and multilevel data storage memory.However,high program voltage induced substantial energy consumption,which is one of the primary concerns,hinders their applications in lowenergy-consumption artificial synapses for neuromorphic computing.In this study,we demonstrate a three-terminal floating gate device based on the vdWH of tin disulfide(SnS2),hexagonal boron nitride(h-BN),and few-layer graphene.The large electron affinity of SnS2 facilitates a significant reduction in the program voltage of the device by lowering the hole-injection barrier across h-BN.Our floating gate device,as a nonvolatile multilevel electronic memory,exhibits large on/off current ratio(105),good retention(over 104 s),and robust endurance(over 1000 cycles).Moreover,it can function as an artificial synapse to emulate basic synaptic functions.Further,low energy consumption down to7 picojoule(pJ)can be achieved owing to the small program voltage.High linearity(<1)and conductance ratio(80)in long-term potentiation and depression(LTP/LTD)further contribute to the high pattern recognition accuracy(90%)in artificial neural network simulation.The proposed device with attentive band engineering can promote the future development of energy-efficient memory and neuromorphic devices. | Yanan Wang Yue Zheng Jing Gao Tengyu Jin Enlong Li Xu Lian Xuan Pan Cheng Han Huipeng Chen Wei Chen | 2021 | InfoMat2021，3，8： | 3 |
| 4 | Effects of cyclic dynamic loading onthe mechanical properties of intact rock samples under confiningpressure conditions显示文摘 | LIU Enlong HE Siming | 2012 | Engineering Geology2012，125，： | 1 |
| 5 | Effect on instability section of PVA electrospinning nanofibers by adding LiCI显示文摘 | LI Ni QIN Xiaohong YANG Enlong | 2008 | Materials Letters2008，62，： | 1 |
| 6 | Effect on instability section of PVA electrospinning nanofibers by adding LiCl显示文摘 | Li Ni Qin Xiaohong Yang Enlong | | 0，，8： | 1 |
| 7 | Effects of cyclic dynamic loading on the mechanical properties of intact rock samples under confining pressure conditions 显示文摘 | Liu Enlong He Siming | 2012 | Engineering Geology2012，125，： | 1 |
| 8 | A micro–macro constitutive model for rock considering breakage effects显示文摘The paper proposes a three-scale binary medium-based constitutive model on the basis of the meso structures and micro components to describe the elasto-plastic mechanical behavior of mudstone samples.Based on the breakage mechanism of geomaterials,mudstone samples are considered as two different materials(bonded and frictional elements)at mesoscales.From micro to meso scales,given the similar but different mineralogy composition and porosity of the bonded and frictional elements at microscale,as well as their separate mechanical characteristics,different homogenization methods are adopted to obtain their respective meso mechanical properties.At the mesoscale,in view of the unique meso structures and the continuous material transformation,the extended self-consistent scheme(SCS)is improved to be adaptable to elasto-plastic composites with varying meso components.With the consideration of the evolution form of the breakage ratio under the external loading being given based on the assumed strength distribution of the meso bonded elements,the mechanical relations between meso and macro scales are established.Finally,on the basis of the mean-field method and combined with the critical mechanical connections between different scales,the micro-meso-macro constitutive model for mudstone samples are proposed.The model validation shows that,with a few model parameters,the proposed model can well reflect the stress and deformation features of mudstone samples with complex micro-components. | Di Yu Enlong Liu Bo Xiang Yunyong He Fei Luo Chuan He | 2023 | International Journal of Mining Science and Technology2023，33，2： | 1 |
| 9 | New lower bounds of ten elassical Ramsey numbers 显示文摘 | Luo Haipeng Su W Enlong Shen Yunqiu | 2001 | Australasian Journal of Combinatories2001，24，1： | 1 |
| 10 | Breakage and deformation mechanisms of crushable granular materials 显示文摘 | Enlong Liu | 2010 | Computers and Geotechnics2010，37，7： | 1 |
| 11 | Effect of different salts on electrospinning of polyacrylonitrile polymer solution显示文摘 | Xiaohong Qin Enlong Yang Ni Li | 2007 | Journal of Applied Polymer Science2007，103，： | 1 |
| 12 | On-line electrochemical production of ferrate ( VI ) for odor control 显示文摘 | YANG Enlong SHI Jingjing LIANG Haiehao | 2012 | Electrochimica Acta2012，63，： | 1 |
| 13 | Moisture sorption isotherms and net isosteric heats of sorption of green soybean显示文摘 | YANG Zhao ZHU Enlong ZHU Zongsheng | 2012 | International Journal of Food Engineering2012，8，3： | 1 |
| 14 | Design and experiment of vibration plate type camellia fruit picking machine显示文摘In order to solve the problem of high missed rate of camellia fruits and high damage rate of flower buds during vibratory picking,through the study on the biological characteristics of camellia tree,the crown of camellia tree was divided into upper and lower canopy at the maximum canopy diameter.A kind of vibration plate type camellia fruit picking machine was designed.The structure and working principle of the whole machine were described.Through the analysis of the factors of camellia fruit abscission,it is concluded that frequency,amplitude and working time are the main factors affecting the magnitude of inertia force.Through preliminary research and coupling simulation,the horizontal range of each factor is determined:operation time is 5 s,10 s,15 s,frequency is 3 Hz,5 Hz,7 Hz and amplitude is 50 mm,60 mm,70 mm.Orthogonal tests were carried out on the upper and lower canopies successively,and the comprehensive scoring method was used to analyze the orthogonal test results.The results showed that the optimal combination of working parameters for picking camellia in the upper canopy was A3B3C2,that is,the operation time was 15 s,the amplitude was 70 mm and the frequency was 5 Hz.Under this condition,the missed picking rate of camellia fruits was 8.21%and the rate of flower buds damage was 9.12%.The optimal combination of working parameters for picking camellia fruits in the lower canopy was A3B1C3,that is,the operation time was 15 s,the amplitude was 50 mm and the frequency was 7 Hz.Under this condition,the rate of missing picking of camellia fruits was 6.84%and the rate of flower buds damage was 6.92%. | Delin Wu Da Ding Bowen Cui Shan Jiang Enlong Zhao Yangyang Liu Chengmao Cao | 2022 | International Journal of Agricultural and Biological Engineering2022，15，4： | 1 |
| 15 | A comparative study on intermittent heat pump drying process of Chinese cabbage seeds显示文摘 | Yang Zhao Zhu Enlong Zhu Zongsheng | 2013 | Food and Bioproducts Processing2013，91，： | 1 |
| 16 | Effects of cyclic dynamic loading on the mechanical properties of intact rock samples under confining pressure conditions显示文摘 | Enlong Liu Siming He | 2011 | Engineering Geology2011，，： | 1 |
| 17 | Effects of cyclic dynamic loading on the mechanical properties of intact rock samples under confining pressure conditions显示文摘 | Enlong Liu Siming He | 2011 | Engineering Geology2011，，： | 1 |
| 18 | On-line electro- chemical production of ferrate (VI) for odor control显示文摘 | Yang Enlong Shi Jingjing Liang Haichao | 2012 | Electroehimica Acta2012，63，： | 1 |
| 19 | A new strength criterion for structured soils显示文摘Existing strength criteria are mostly formulated to describe the mechanical properties of reconstituted soils. However, the engineering characteristics of structured soils are different from those of reconstituted soils in many aspects, especially in their strength properties. Thus, the influence of soil structure (bonding and fabric) on the mechanical properties of structured soils cannot be correctly described. By analyzing the breakage mechanism of natural soils, the structured soils can be conceptualized as binary medium materials consisting of bonded blocks and weakened bands. On this basis, a new strength criterion is proposed for structured soils. The expressions of the strength criterion on both meridian and deviator planes are given to describe the strength properties of structured soils on these planes. The proposed strength criterion is compared with available test data under conventional and true triaxial stress conditions in the literature. It is observed that the proposed strength criterion agrees well with the test data. | Enlong Liu Qing Nie Jianhai Zhang | 2013 | Journal of Rock Mechanics and Geotechnical Engineering2013，5，2： | 0 |
| 20 | Widely tunable and high resolution mid‑infrared laser based on BaGa_(4)Se_(7)optical parametric oscillator显示文摘The widely tunable and high resolution mid-infrared laser based on a BaGa_(4)Se_(7)(BGSe)optical parametric oscillator(OPO)was demonstrated.A wavelength tuning range of 2.76–4.64μm and a wavelength tuning resolution of about 0.3 nm were obtained by a BGSe(56.3°,0°)OPO,which was pumped by a 1064 nm laser.It is the narrowest reported wavelength tuning resolution for BGSe OPO,and was obtained by simultaneously controlling the angle and temperature of BGSe. | Qing Ye Hui Kong Jintian Bian Jiyong Yao Enlong Wang Yunlong Wu Haiping Xu Kaihua Wen Yihua Hu | 2023 | Frontiers of Optoelectronics2023，16，3： | 0 |
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