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| 1 | Roles and Functions of Tourism Destinations in Tourism Region of South Anhui:A Tourist Flow Network Perspective显示文摘Theoretic and practical significance has been highlighted in the research of the roles and functions of destinations,as destinations are restricted by the spatial structure based on tourist flow network from the perspective of relationship.This article conducted an empirical analysis for Tourism Region of South Anhui(TRSA) and revealed the necessity and feasibility of studying the roles and functions of destinations from tourist flow network's perspective.The automorphic equivalence analysis and centrality analysis were used to classify 16 destinations in TRSA into six role types:tourist flow distribution center,hub of tourist flows,passageway destination,common touring destination,attached touring destination,and nearly isolated destination.Some suggestions were given on suitable infrastructure construction and destinations service designs according to their functions in network.This destination role positioning was based on tourist flow network structure in integral and macroscopic way.It provided an important reference for the balanced and harmonious development of all the destinations of TRSA.In addition,this article verified the applicability of social network analysis on tourist flow research in local scale,and expanded this method to destination role and function positioning. | LIU Fajian ZHANG Jinhe ZHANG Jie CHEN Dongdong LIU Zehua LU Song | 2012 | Chinese Geographical Science2012，22，6： | 8 |
| 2 | CC chemokine receptor 7 promotes triple-negative breast cancer growth and metastasis显示文摘 | Jiao Wu Lu Li Jianing Liu Yang Wang Zehua Wang Yangdan Wang Wenjing Liu Zhongmei Zhou Ceshi Chen Rong Liu Runxiang Yang | 2018 | Acta Biochimica et Biophysica Sinica2018，50，9： | 5 |
| 3 | Examination on the wear process of polyformaldehyde gears under dry and lubricated conditions显示文摘This study presents the results of detailed wear process examination on polyformaldehyde gears under both dry and lubricated conditions.A multi-purpose durability test rig was employed to study the wear performance of polyformaldehyde gear pairs.The wear behaviors of polyformaldehyde gears under dry and oil-lubricated operating conditions were characterized via measurements of gear tooth surface micro-topography and tooth profile deviation.Under the dry running condition,a hump and a gully appear on the tooth surface in the pitch line area of the driving gear and the driven wheel,respectively.The largest amount of wear was observed around the tooth root of the driving gear.However,the gear tooth wear pattern with lubrication is different from that under the dry running condition. | Guoda YU Huaiju LIU Ken MAO Caichao ZHU Zehua LU | 2021 | Friction2021，9，3： | 2 |
| 4 | Purification of caprolactam by means of an electrodeionization technique显示文摘 | Ping Yu Zehua Zhu Yunbai Luo Yuehua Hu Sijian Lu | 2005 | Desalination2005，，3： | 1 |
| 5 | Wood plastic composites based wood wall’s structure and thermal insulation performance显示文摘In order to solve the problem of poor thermal insulation in the current wood-plastic building,two kinds of structural wood wall integrated with wood plastic composite(WPC)are designed,and the thermal insulation performances of the walls are studied.The results show that the WPC integrated wall with frame-shear structure has a good stability,and the excellent performance of the WPC can be fully realized.Wall studs and wall panels are important factors affecting the thermal performance of the walls.Wood plastic materials can meet the thermal performance requirements of the walls.The single-layer frame walls and double-layer frame walls integrated with the WPC both have a good thermal performance.According to‘Design Standard for Energy Efficiency of Public Buildings(GB 50189-2015)’,the heat transfer coefficient of the single-layer frame wall integrated with 20 mm thick WPC wall boards and WPC wall studs is 0.414 W/(m^(2)•K),which can meet the standard of wall thermal levelⅡt and is suitable for cold areas.The heat transfer coefficient of the double-layer frame wall integrated with 50 mm thick WPC wall panel and WPC wall studs is 0.207 W/(m^(2)•K),which can meet the standard of wall thermal levelⅠt and is suitable for severe cold areas. | Lu Zhang Zehua Chen Haoran Dong Shuai Fu Lan Ma Xiaojun Yang | 2021 | Journal of Bioresources and Bioproducts2021，6，1： | 1 |
| 6 | Ubiquitin-like with PHD and ring finger domains 2 is a predictor ofsurvival and a potential therapeutic target in colon cancer显示文摘 | Su Lu Dongwang Yan Zehua Wu Tao Jiang Jian Chen Lin Yuan Jun Lin Zhihai Peng Huamei Tang | 2014 | Oncology Reports2014，，： | 1 |
| 7 | Sulfur vacancies-doped Sb_(2)S_(3) nanorods as high-efficient electrocatalysts for dinitrogen fixation under ambient conditions显示文摘Tuning surface electron transfer process by sulfur(S)-vacancies engineering is an efficient strategy to develop high-efficient catalysts for electroreduction N_(2) reaction(NRR). Herein, the distinct Sb_(2)S_(3) nanorods with S-vacancies(Sv-Sb_(2)S_(3)) have been synthesized by a simple twostep method including hydrothermal and hydrogenation in H_(2)/Ar atmosphere, which shows improved performance for NRR with the NH_(3) yield rate of 10.85 μg h^(-1) mgcat^(-1) at-0.4 V vs. RHE, the faradaic efficiency(FE) of 3.75% at -0.3 V vs. RHE and excellent stability for 24 h, largely outperforming bulk Sb_(2)S_(3). X-ray photoelectron spectroscopy(XPS) and density function theory(DFT) calculations demonstrate that the abundant S-vacancies can create an electron-deficient environment and modulate the electron delocalization in Sv-Sb_(2)S_(3), which can not only facilitate the N_(2) molecule adsorption, but also activate the N≡N, resulting in the enhanced performance for NRR. | Xuyan Wang Jianwei Bai Yantao Wang Xiaoying Lu Zehua Zou Junfeng Huang Cailing Xu | 2022 | Green Energy & Environment2022，7，4： | 0 |
| 8 | Antibody-dependent cellular cytotoxicity response to SARS-CoV-2 in COVID-19 patients显示文摘Antibody-dependent cellular cytotoxicity(ADCC)responses to viral infection are a form of antibody regulated immune responses mediated through the Fc fragment.Whether severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)triggered ADCC responses contributes to COVID-19 disease development is currently not well understood.To understand the potential correlation between ADCC responses and COVID-19 disease development,we analyzed the ADCC activity and neutralizing antibody response in 255 individuals ranging from asymptomatic to fatal infections over 1 year post disease.ADCC was elicited by 10 days post-infection,peaked by 11-20 days,and remained detectable until 400 days post-infection.In general,patients with severe disease had higher ADCC activities.Notably,patients who had severe disease and recovered had higher ADCC activities than patients who had severe disease and deceased.Importantly,ADCC activities were mediated by a diversity of epitopes in SARS-COV-2-infected mice and induced to comparable levels against SARS-CoV-2 variants of concern(VOCs)(B.1.1.7,B.1.351,and P.1)as that against the D614G mutant in human patients and vaccinated mice.Our study indicates anti-SARS-CoV-2 ADCC as a major trait of COVID-19 patients with various conditions,which can be applied to estimate the extra-neutralization level against COVID-19,especially lethal COVID-19. | Yuanling Yu Meiyu Wang Xiaoai Zhang Shufen Li Qingbin Lu Haolong Zeng Hongyan Hou Hao Li Mengyi Zhang Fei Jiang Jiajing Wu Ruxia Ding Zehua Zhou Min Liu Weixue Si Tao Zhu Hangwen Li Jie Ma Yuanyuan Gu Guangbiao She Xiaokun Li Yulan Zhang Ke Peng Weijin Huang Wei Liu Youchun Wang | 2021 | Signal Transduction and Targeted Therapy2021，6，10： | 0 |
| 9 | Imaging and spatial omics of kidney injury:significance,challenges,advances and perspectives显示文摘The kidneys are susceptible to a range of insults that can cause damage to them.Early diagnosis,timely prevention,and proper treatment are crucial for improving the outcome of kidney injury.However,the complexity of renal structure and function makes it difficult to reach the demand of early detection and comprehensive evaluation of kidney injury.No successful drug therapy caused by the elaborate pathogenesis mechanism network of kidney injury calls for a systematical interpretation in mechanism researches.Recent advances in renal imaging and omics studies have provided novel views and deeper insights into kidney injury,but also raise challenges in reaching a comprehensive cellular and molecular atlas of kidney injury.Progresses in imaging and omics of kidney injury are being made in various directions,with the initiative of construction a high-resolution structural atlas of kidney,dynamic and non-invasive evaluation of renal function,and systematic establishment of spatially resolved molecular atlas by transcriptomics and metabolomics.With the limitations of a single modality,novel multimodal integration technologies of imaging and omics are being attempted to achieve a systematic description of nephropathy mechanisms.Further extensive efforts in renal multimodal imaging and omics studies are extremely required to deepen our understanding on kidney injury in the context of diagnostic,mechanistic and therapeutic perspectives. | Zehua Li Yao Lu Li Yang | 2023 | Medical Review2023，3，6： | 0 |
| 10 | Pushing the Electrochemical Performance Limits of Polypyrrole Toward Stable Microelectronic Devices显示文摘Conducting polymers have achieved remarkable attentions owing to their exclusive characteristics,for instance,electrical conductivity,high ionic conductivity,visual transparency,and mechanical tractability.Surface and nanostructure engineering of conjugated conducting polymers offers an exceptional pathway to facilitate their implementation in a variety of scientific claims,comprising energy storage and production devices,flexible and wearable optoelectronic devices.A two-step tactic to assemble high-performance polypyrrole(PPy)-based microsupercapacitor(MSC)is utilized by transforming the current collectors to suppress structural pulverization and increase the adhesion of PPy,and then electrochemical co-deposition of PPy-CNT nanostructures on rGO@Au current collectors is performed.The resulting fine patterned MSC conveyed a high areal capacitance of 65.9 mF cm^(−2)(at a current density of 0.1 mA cm^(−2)),an exceptional cycling performance of retaining 79%capacitance after 10,000 charge/discharge cycles at 5 mA cm^(−2).Benefiting from the intermediate graphene,current collector free PPy-CNT@rGO flexible MSC is produced by a facile transfer method on a flexible substrate,which delivered an areal capacitance of 70.25 mF cm^(−2) at 0.1 mA cm^(−2) and retained 46%of the initial capacitance at a current density of 1.0 mA cm^(−2).The flexible MSC is utilized as a skin compatible capacitive micro-strain sensor with excellent electromechanochemical characteristics. | Muhammad Tahir Liang He Lihong Li Yawei Cao Xiaoxia Yu Zehua Lu Xiaoqiao Liao Zeyu Ma Yanlin Song | 2023 | Nano-Micro Letters2023，15，4： | 0 |
| 11 | Simultaneous bottom-up double-layer synergistic engineering by multifunctional natural molecules for efficient and stable SnO2-based planar perovskite solar cells显示文摘The performance and stability of perovskite solar cells(PSCs)is limited by detrimental defects,mostly distributed at the grain boundary(GB)of bulk perovskite film and interface,which induce serious carrier non-radiative recombination.Therefore,there is particularly urgent to realize simultaneous passivation of bulk defects and interfacial defects.In this work,a simple,low-cost and effective multifunctional modification strategy is developed by introducing theλ-Carrageenan(λ-C)as the interfacial layer of SnO_(2)/perovskite.The sulfate groups ofλ-C not only play a positive role in passivating the Sn4+from SnO_(2)film,resulting in high conductivity,but also effectively passivate the defects at the SnO_(2)/perovskite interface.Meanwhile,λ-C can effectively passivate the defects in the perovskite film due to the strong binding force between the high content of sulfate groups and PbI2.The synergistic effect ofλ-C simultaneously achieves interfacial defects and bulk defects passivation,better crystalline quality,suppressed charge recombination,released interfacial stress and more favorable interfacial energy level alignment.Based on the above efficient synergy,theλ-C-modified device achieves a high efficiency of 23.81%,which is~24.53%higher than the control device(19.12%).To our best knowledge,23.81%of power conversion efficiency(PCE)is the highest reported PCE value of PSCs employing green natural additives.Moreover,long-term and thermal stabilities are significantly improved after interface modification.Thus,this work provides an idea for developing multifunctional natural materials towards the attainment of the efficient and stable PSCs. | Yue Liu Yanbo Gao Tingting Li Xinyu Bao Zehua Xu Fujun Zhang Min Lu Zhennan Wu Yanjie Wu Guang Sun Xue Bai Zhifeng Shi Junhua Hu Yu Zhang | 2023 | Journal of Energy Chemistry2023，，5： | 0 |
| 12 | 2018年在线离子源运行报告显示文摘HIRFL accelerator facility has been operated with two ion sources as its pre-injectors,which are LECR3 and SECRAL-II.In 2018,there were 19 kinds of ion beams delivered successfully,and the service time of the two sources are 4594.5 and 2231 h respectively,amounting to 6825.5 h in total,in which SECRAL and LECR3 provided 4 and 1 kinds of metallic ion beams respectively,and the total service time for the metallic ones is 2322 h,accounting for 34%of the total service time.Table 1 summarizes the main information about the ion beams delivered by the two ion sources. | Feng Yucheng Zhang Wenhui Ma Hongyi Fang Xing Guo Junwei Huang Wei Jia Zehua Jin Qianyu Li Jiaqing Li Jibo Li Libin Li Lixuan Lu Yuting Qian Cheng Shen Zhen Wang Guicai Wang Hui Yang Yao Zhai Yuhan Zhang Junjie Zhang Sheng Zhang Xuezhen Sun Liangting | 2018 | IMP & HIRFL Annual Report2018，，1： | 0 |
| 13 | Geckos Distributing Adhesion to Toes in Upside-down Running Offers Bioinspiration to Robots显示文摘Discoveries in geckos locomotion have advanced the bio-inspired robotics.However,the gecko-inspired robots still lag behind animals in attachments and maneuvers due to our failure to understand and implement gecko bionics thoroughly.Here,we studied the toe deployments that facilitate the upside-down motion of geckos by focusing on the directions and contact area of toes to offer inspirations for the design and control of feet of legged robots that must operate on inverted surfaces.Instead of clustering toes,geckos align toes in varying directions.They distribute adhesion to toes by controlling the magnitude of contact area,with one square millimeter setae generating〜153.8 mN shear force and〜39.5 mN attractive force on ceilings.Front feet deploy toes in a〜190°span that centers on〜16°from the motion direction.Toes distribute uniformly and contribute similarly.Whereas,hind feet deploy toes in a〜220°span centering around^90°relative to the fore-aft direction.The last two toes point toward the rear and contribute most in hind feet while the first two toes adhere barely.Such deployments involving distributed control among toes not only provide insight into biological adhesion but will also deliver useful information to the next generation of climbing robotics. | Yi Song Xiaobo Lu Jun Zhou Zhouyi Wang Zehua Zhang Zhendong Dai | 2020 | Journal of Bionic Engineering2020，17，3： | 0 |
| 14 | Operational Report of On-line Ion Sources in 2019显示文摘In 2019,the service time of the two on-line ion sources,LECR3 and SECRAL,is 3642.5 and 3617 h respectively,amounting to 7259.5 h.There are 19 kinds of ion beams delivered to the accelerator successfully. | Feng Yucheng Zhang Wenhui Ma Hongyi Ma Jindou Fang Xing Guo Junwei Jia Zehua Jin Qianyu Li Jiaqing Li Jibo Li Libin Li Lixuan Lu Yuting Qian Cheng Shen Zhen Wang Guicai Wang Hui Yang Yao Zhai Yuhan Zhang Junjie Zhang Xuezhen Sun Liangting | 2019 | IMP & HIRFL Annual Report2019，，1： | 0 |
| 15 | Development of Room Temperature ECR Ion Sources:LECR4 and LECR5显示文摘The medium charge state ECR ion sources(LECR1,LECR2,and LECR3)have been successively built in the Institute of Modern Physics(IMP),the operating microwave frequencies of which are 10~14 GHz.To get better performance,LECR4 and LECR5 were designed to operate at 14~18 GHz. | Qian Cheng Sun Liangting Lu Wang Jia Zehua Li Libin Fang Xing Guo Junwei Yang Yao Feng Yucheng Ma Hongyi Li Xixia Wang Hui Zhang Xuezheng Zhao Hongwei | 2019 | IMP & HIRFL Annual Report2019，，1： | 0 |
| 16 | Platinum nickel alloy-MXene catalyst with inverse opal structure for enhanced hydrogen evolution in both acidic and alkaline solutions显示文摘The development of an efficient Pt-based electrocatalyst in acidic and alkaline electrolytes is of great significance to the field of electrocatalytic hydrogen evolution.Herein,we report a strategy for in situ growth of Pt_(3)Ni truncated octahedrons on Ti3C2Tx nanosheets and then obtain an ordered porous catalyst via a template method.Meanwhile,we use the finite element calculation to clarify the relationship between the component structure and performance and find that the performance of the spherical shell microstructure catalyst is higher than that of the disc structure catalyst,which is also verified by experiments.The experimental analysis shows that the ordered porous catalyst is conducive to enhancing electrocatalytic hydrogen evolution activity in acidic and alkaline electrolytes.In an acidic solution,the overpotential is 25 mV(10 mA·cm^(−2)),and the Tafel slope is 22.86 mV·dec−1.In an alkaline solution,the overpotential is 44.1 mV(10 mA·cm^(−2)),and the Tafel slope is 39.06 mV·dec−1.The synergistic coupling between Ti3C2Tx and Pt_(3)Ni nanoparticles improves the stability of the catalyst.The in situ growth strategy and design of microstructure with its correlation with catalytic performance represent critical steps toward the rational synthesis of catalysts with excellent catalytic activity. | Wei kong Lihong Li Xiaoxia Yu Zhongyuan Xiang Yawei Cao Muhammad Tahir Zehua Lu Jinxia Deng Yanlin Song | 2023 | Nano Research2023，16，1： | 0 |
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