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| 1 | Numerical simulation of particle flow behavior in a screw conveyor using the discrete element method显示文摘Particle motion in a screw conveyor was simulated w让h the discrete element method. The particle flow behavior and transport processes at different screw rotating speeds and filling levels were investigated in this study. The spatial distributions of particle velocity were predicted. The predicted mass flow rate increased w让h increasing screw rotating speed and filling level. The contact forces and granular temperatures of particles were also calculated. The simulation results showed that the translational granular particle temperatures were higher than the rotational granular particle temperatures. In add让ion, the configurational temperatures of particles were calculated from simulated instantaneous particle overlaps, and results indicated that deformation of elastic particles contributed to the rate of energy dissipation. Good agreement between the numerical simulation and experimental results was achieved in this study. | Shuyan Wang Haolong Li Ruichao Tian Ruichen Wang Xu Wang Qiji Sun jiawei Fan | 2019 | Particuology2019，17，2： | 7 |
| 2 | Thermal expansion behaviors of Mn(Ⅱ)-pyridylbenzoate frameworks based on metal-carboxylate chains显示文摘Solvothermal reactions of MnCl2with pyridylbenzoic acids gave three-dimensional metal-carboxylate frameworks(MCFs),named MCF-34,MCF-43,and MCF-44,based on one-dimensional Mn-carboxylate chains.The crystal structure,stability,porosity,and framework flexibility of the new compound MCF-44 were studied in detail and compared with its analogs.Depending on their shapes and the bridging angles of the ligands,these compounds possess different network connectivities and porosities.Considering the pyridylbenzote ligands and Mn(II)ions as,respectively,3-and 6-connected nodes,they resemble either the anatase(ant)or rutile(rtl)polymorph of TiO2.Variable-temperature single-crystal X-ray diffraction studies revealed large thermal expansion coefficients for these compounds,which are probably related to the relatively flexible edge-sharing polyhedral structure of their Mn-carboxylate chains.Interestingly,the new compound MCF-44,with its highly porous rtl structure exhibits the largest thermal expansion coefficienct among the coordination polymers reported so far. | ZHOU HaoLong Li Mian LI Dan ZHANG JiePeng CHEN XiaoMing | 2014 | Science China Chemistry2014，57，3： | 2 |
| 3 | Mitochondria Redistribution in Enterovirus A71 Infected Cells and Its Effect on Virus Replication显示文摘Enterovirus A71(EV-A71)is one of the main causative agents of hand,foot and mouth disease(HFMD)and it also causes severe neurologic complications in infected children.The interactions between some viruses and the host mitochondria are crucial for virus replication and pathogenicity.In this study,it was observed that EV-A71 infection resulted in a perinuclear redistribution of the mitochondria.The mitochondria rearrangement was found to require the microtubule network,the dynein complex and a low cytosolic calcium concentration.Subsequently,the EV-A71 non-structural protein 2BC was identified as the viral protein capable of inducing mitochondria clustering.The protein was found localized on mitochondria and interacted with the mitochondrial Rho GTPase 1(RHOT1)that is a key protein required for attachment between the mitochondria and the motor proteins,which are responsible for the control of mitochondria movement.Additionally,suppressing mitochondria clustering by treating cells with nocodazole,EHNA,thapsigargin or A23187 consistently inhibited EV?A71 replication,indicating that mitochondria recruitment played a crucial role in the EV-A71 life cycle.This study identified a novel function of the EV-A71 2BC protein and provided a potential model for the regulation of mitochondrial motility in EV-A71 infection. | Yang Yang Haolong Cong Ning Du Xiaodong Han Lei Song Wenliang Zhang Chunrui Li Po Tien | 2019 | Virologica Sinica2019，34，4： | 2 |
| 4 | A highly transparent and luminescent hybrid based on the copolymerization of surfactant-encapsulated polyoxometalate and methyl methaerylate显示文摘 | Li Haolong Wei Qi Wen Li Hang Sun | 2005 | Adv Mater2005，17，： | 1 |
| 5 | 显示文摘 | Li Shuai Gao Yuan Bai Haolong | 2011 | Bioresourees2011，6，2： | 1 |
| 6 | Onionlike hybrid assemblies based on surfaetant-eneapsulated polyoxometalates 显示文摘 | LI Haolong SUN Hang | 2007 | Angew Chem Int Ed2007，46，8： | 1 |
| 7 | Relationships between climate change, agricultural development and social stability in the Hexi Corridor over the last 2000 years显示文摘This case study of the Hexi Corridor, Northwestern China, utilizes statistical methods to estimate quantitatively the interaction at a regional level between climate change, ancient social developments, and political coping strategies over the past 2000 years. The data is sourced from high-resolution reconstructions of climate series(temperature and precipitation), and historical records of cultivated land, war, population, and changes in regional administrative systems. The results show that moisture conditions played a more significant role than temperature in driving land reclamation in the Hexi Corridor. Analysis also showed a negative correlation between war frequency and the area of cultivated land in the Corridor over 20-year time intervals. Population growth was found to have a significant positive correlation with the cultivated land area during the study period. The results indicate that a climate-induced decline in agricultural production and the subsequent fluctuations in population could act as a trigger for social unrest, which is especially true at the mutual decadal time-scales. However, the interaction with administrative reform also suggests that, in the face of social and economic turmoil, a reasonable administrative hierarchy could strengthen the social governance of regional government, and promote social stability and economic development at a regional level. The study substantiates this notion with empirical quantitative evidence. | Yanpeng LI Quansheng GE Huanjiong WANG Haolong LIU Zexing TAO | 2019 | Science China Earth Sciences2019，62，9： | 1 |
| 8 | Photo‐Responsive Self‐Assembly of an Azobenzene‐Ended Surfactant‐Encapsulated Polyoxometalate Complex for Modulating Catalytic Reactions显示文摘 | Yang Yang Liang Yue Haolong Li Eamonn Maher Yongguang Li Yizhan Wang Lixin Wu Vivian Wing‐Wah Yam | 2012 | Small2012，，20： | 1 |
| 9 | Dynamic landscape mapping of humoral immunity to SARS-CoY-2 identifies non-structural protein antibodies associated with the survival of critical COVID-19 patients显示文摘A comprehensive analysis of the humoral immune response to the severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)is essential in understanding COVID-19 pathogenesis and developing antibody-based diagnostics and therapy.In this work,we performed a longitudinal analysis of antibody responses to SARS-CoV-2 proteins in 104 serum samples from 49 critical COVID-19 patients using a peptide-based SARS-CoV-2 proteome microarray.Our data show that the binding epitopes of IgM and IgG antibodies differ across SARS-CoV-2 proteins and even within the same protein. | Linlin Cheng Xiaomei Zhang Yu Chen Dan Wang Dong Zhang Songxin Yan Hongye Wang Meng Xiao Te Liang Haolong Li Meng Xu Xin Hou jiayu Dai Xian Wu Mingyuan Li Minya Lu Dong Wu Ran Tian Jing Zhao Yan Zhang Wei Cao Jinglan Wang Xiaowei Yan Xiang Zhou Zhengyin Liu Yingchun Xu Fuchu He Yongzhe Li Xiaobo Yu Shuyang Zhang | 2021 | Signal Transduction and Targeted Therapy2021，6，9： | 1 |
| 10 | A novel polymerizable pigment based on surfactant-encapsulated polyoxometalates and their application in polymer coloration 显示文摘 | Li Haolong Qi Wei Sun Hang | 2008 | Dyes and Pigments2008，79，： | 1 |
| 11 | In situ crosslinking of polyoxometalate-polymer nanocomposites for robust high-temperature proton exchange membranes显示文摘The most practical high-temperature proton exchange membranes(PEMs) are phosphoric acid(PA)-doped polymer electrolytes. However, due to the plasticizing effect of PA, it is a challenge to address the trade-off between the proton conductivity and the mechanical performance of these materials. Here,we report an effective strategy to fabricate robust high-temperature PEMs based on the in situ electrostatic crosslinking of polyoxometalates and polymers. A comb copolymer poly(ether-ether-ketone)-grafted-poly(2-ethyl-2-oxazoline)(PGE) with transformable side chains was synthesized and complexed with H_(3)PW_(12)O_(40)(PW) by electrostatic self-assembly, forming PGE/PW nanocomposite membranes with bicontinuous nanostructures. After a subsequent PA-treatment of these membranes, high-temperature PEMs of PGE/PW/PA ternary nanocomposites were obtained, in which the in situ electrostatic crosslinking effect between PW and PGE side chains was generated in the hydrophilic domains of the bicontinuous structures. The microphase separation structure and the electrostatic crosslinking feature endow the PGE/PW/PA membranes with excellent anhydrous proton conductive ability while retaining high mechanical performance. The membranes show a high proton conductivity of 42.5 m S/cm at 150 ℃ and a high tensile strength of 13 MPa. Our strategy can pave a new route based on electrostatic control to design nanostructured polymer electrolytes. | Gang Wang Jialin Li Haibin Li Haibo He Liang Zhai Xiang Li Tingting Li Chengji Zhao Lixin Wu Haolong Li | 2023 | Chinese Chemical Letters2023，34，2： | 0 |
| 12 | Nanostructured Polymer Composite Electrolytes with Self-Assembled Polyoxometalate Networks for Proton Conduction显示文摘The key challenge for the use of polymer electrolytes is to realize a high ionic conductivity without scarifying their mechanical performance.Herein,we report a facile strategy to prepare a nanostructured polymer electrolyte with both high proton conductivity and high modulus,based on the electrostatic self-assembly of polyoxometalate cluster H_(3)PW_(12)O_(40)(PW)and comb copolymer poly(ether-etherketone)-grafted-poly(vinyl pyrrolidone)(PEEK-gPVP).The incorporation of protonic acid PW can enable the PEEK-g-PVP to be highly proton conductive and create flexible composite electrolyte membranes.Moreover,nanoscale phase separation between PEEK domains and PVP/PW domains spontaneously occurs in these membranes,forming a bicontinuous structure with three-dimensional(3D)-connected PW networks.Due to the dual role of PW networks as both proton transport pathways and mechanical enhancers,these membranes exhibit proton conductivities higher than 30 mS cm^(−1) and modulus over 4 GPa.Notably,the direct methanol fuel cells equipped with these membranes show good cell performance.Given the wide tunability of comb copolymers and polyoxometalates,this system can be extended to develop a variety of functional electrolyte materials,for example,the lithium-ion conductive electrolytes by using polyoxometalatebased lithium salts,which provides a promising platform to explore versatile electrolyte materials for energy and electronic applications. | Gang Wang Jialin Li Lichao Shang Haibo He Tingting Cui Shengchao Chai Chengji Zhao Lixin Wu Haolong Li | 2022 | CCS Chemistry2022，4，1： | 0 |
| 13 | 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 |
| 14 | Study on the extremely cold winter of 1670 over the middle and lower reaches of the Yangtze River显示文摘The snow-cover days over the middle and lower reaches of the Yangtze River(MLRYR) in the winter of 1670 were extracted from Chinese historical documents. By these records, the winter temperature anomalies(compared to the mean of 1961–1990) recorded at seven meteorological stations and the regional mean winter temperature were estimated. The results show that:(1) There was an average of about 30 snow-cover days over the MLRYR region in 1670, ranging from 11–20 days in Shanghai and eastern Zhejiang to 51–60 days in eastern Hunan Province. The snow-cover days averaged about 40 days in Anqing and Nancheng, and ranged from 30 to 40 days in Quzhou, Jingdezhen, and Nanchang; and(2) the regional mean winter temperature in 1670 was estimated to be approximately 4.0 °C lower than that of 1961–1990. The maximum negative anomaly of 5.6 °C occurred in Nanchang and the minimum anomaly of-2.8 °C was detected in Quzhou. Both of these were lower than that of the coldest winter during the instrumental observation period of 1951–2010. This research could not only provide a method to estimate historical climate extremes, but also provide a background to understand the recent instrumentally climate extremes. | JunHui Yan MingQi Li HaoLong Liu JingYun Zheng Hui Fu | 2014 | Research in Cold and Arid Regions2014，6，6： | 0 |
| 15 | Inactivated SARS-CoV-2 booster vaccine enhanced immune responses in patients with chronic liver diseases显示文摘Chronic liver disease(CLD)entails elevated risk of COVID-19 severity and mortality.The effectiveness of the booster dose of inactivated SARS-CoV-2 vaccine in stimulating antibody response in CLD patients is unclear.Therefore,we conducted a cross-sectional study involving 237 adult CLD patients and 170 healthy controls(HC)to analyze neutralizing antibodies(NAbs)against SARS-CoV-2 prototype and BA.4/5 variant,anti-receptor binding domain(RBD)IgG,and total anti-SARS-CoV-2 antibodies.Serum levels of the total anti-SARS-CoV-2 antibodies,anti-RBD IgG and inhibition efficacy of NAbs were significantly elevated in CLD patients after the booster dose compared with the pre-booster dose,but were relatively lower than those of HCs.Induced humoral responses decreased over time after booster vaccination.The neutralization efficiency of the serum against BA.4/5 increased but remained below the inhibition threshold.All four SARS-CoV-2 antibodies,including total anti-SARS-CoV-2 antibodies,anti-RBD IgG and NAbs against prototype and BA.4/5,were lower in patients with severe CLD than those with non-severe CLD.After booster shot,age and time after the last vaccine were the risk factors for seropositivity of NAb against BA.4/5 in CLD patients.Additionally,white blood cell counts and hepatitis B core antibodies were the protective factors,and severe liver disease was the risk factor associated with seropositivity of total anti-SARS-CoV-2 antibodies.Overall,our data uncovered that antibody responses were improved in CLD patients and peaked at 120 days after the booster vaccines.All antibodies excepting total anti-SARS-CoV-2 antibodies declined after peak.CLD patients exhibited impaired immunologic responses to vaccination and weakened NAbs against BA.4/5,which hindered the protective effect of the booster shot against Omicron prevalence.Cellular immune responses should be further evaluated to determine the optimal vaccine regimen for CLD patients. | Yongmei Liu Jianhua Lu Haoting Zhan Wenfang Yuan Xiaomeng Li Haiyan Kang Haolong Li Yongliang Chen Linlin Cheng Xingli Sun Haojie Zheng Wei Wang Erhei Dai Yongzhe Li | 2023 | Virologica Sinica2023，38，5： | 0 |
| 16 | A Fire Escape Simulation System Based on the Dijkstra Algorithm显示文摘Despite the support of all kinds of fire prevention measures and high-tech fire prevention equipment,fires still occur frequently because of both anthro-pogenic factors and natural disasters.This issue has drawn the attention of schools,all levels of government,and other organizations.Many types of organi-zations carry out fire drills throughout the year.Because this kind of drill cannot anticipate the specific circumstances of each fire,which are generally far more complicated than drills,most people cannot correctly choose the optimal escape route from real fires.Thus,a fire-scene virtual simulation system based on the Dijkstra algorithm is here proposed to address such problems as casualties caused by frequent fires and the inability of most people to correctly choose a fire escape route.This virtual fire escape simulation system uses Maya to carry out 3D recon-struction of the fire scene,the Unity engine to conduct interactive function design,and the Dijkstra algorithm to calculate the best escape route.The results of the example indicate that the simulation system solves the problems of the traditional simulation system,such as stiffness,lack of intelligence,and poor simulation. | Haolong Yang Chunqiang Hu Guwei Li Jingchun Fan | 2021 | Computer Systems Science & Engineering2021，39，12： | 0 |
| 17 | Self-assembled lamellar nanochannels in polyoxometalate-polymer nanocomposites for proton conduction显示文摘The construction of nanostructured ion-transport channels is highly desirable in the design of advanced electrolyte materials,as it can enhance ion conductivity by offering short ion-transport pathways.In this work,we present a supramolecular strategy to fabricate a nanocomposite electrolyte containing highly ordered lamellar proton-conducting nanochannels,by the electrostatic self-assembly of a polyoxometalate H_(3)PW1_(2)O_(4)O(PW)and a comb copolymer poly(4-methlstyrene)-graft-poly(N-vinyl pyrrolidone).PW can effectively regulate the self-assembling order of polymer moieties to form a large-ra nge lamellar structure,meanwhile,introducing protons into the nanoscale lamellar domains to build proton transport channels.Moreover,the rigid PW clusters contribute a remarkable mechanical reinforcement to the nanocomposites.The lamellar nanocomposite exhibits a conductivity of 4.3×10^(-4)S/cm and a storage modulus of 1.1×10^(7)Pa at room temperature.This study provides a new strategy to construct nanostructured ion-conductive pathways in electrolyte materials. | Haibo He Gang Wang Shengchao Chai Xiang Li Liang Zhai Lixin Wu Haolong Li | 2021 | Chinese Chemical Letters2021，32，6： | 0 |
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