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| 1 | Biomass-derived nitrogen-doped hierarchical porous carbon as efficient sulfur host for lithium–sulfur batteries显示文摘Lithium-sulfur(Li-S) battery is a potential energy storage technology with high energy density and low cost. However, the gap between theoretical expectation and practical performance limits its wide implementation. Herein, we report a nitrogen-doped porous carbon derived from biomass pomelo peel as sulfur host material for Li-S batteries. The hierarchical porous architecture and the polar surface introduced by N-doping render a favorable combination of physical and chemical sulfur confinements as well as an expedite electron/ion transfer, thus contributing to a facilitated and stabilized sulfur electrochemistry. As a result, the corresponding sulfur composite electrodes exhibit an ultrahigh initial capacity of 1534.6 mAh g^-1, high coulombic efficiency over 98% upon 300 cycles, and decent rate capability up to 2 C. This work provides an economical and effective strategy for the fabrication of advanced carbonaceous sulfur host material as well as the significant improvement of Li-S battery performance. | Qinghuiqiang Xiao Gaoran Li Minjie Li Ruiping Liu Haibo Li Pengfei Ren Yue Dong Ming Feng Zhongwei Chen | 2020 | Journal of Energy Chemistry2020，29，5： | 15 |
| 2 | Urban Systems:Understanding and Predicting the Spatial Distribution of China's Population显示文摘With urbanization and population migration,some Chinese cities fall into decline whereas others prosper.Using nighttime light data,we redefine the city based on economic function and evaluate the city size distribution in representative countries.The results provide evidence not only for Zipfs law,but also for a distortion in China s current city size distribution.This study proposes a feasible method to predict urban population distribution based on the role of geographical factors in regional development,following the idea of spatial equilibrium.This prediction suggests that the divergence of city size in China tends to be pronounced,with inter-regional income disparity being narrowed and the city size distribution following Zipfs law.The Chinese government should further relax restrictions on population inflow into large cities and prepare for more migration in the future. | Pengfei Li Ming Lu | 2021 | China & World Economy2021，29，4： | 13 |
| 3 | 17β-estradiol contributes to the accumulationof myeloid-derived suppressor cells in bloodby promoting TNF-αsecretion显示文摘雌激素被影响有免疫力的房间的发展和激活强烈在有免疫力的回答处于性差别含有。最近的研究显示出那导出 myeloid 的 suppressor 房间(MDSC ) ,源于 CD11b + 在病理学的条件下面的 Gr-1 + myeloid 房间,在 modulating 免疫者回答起重要作用。然而,它仍然是未知的 MDSC 上的雌激素的效果。在现在的学习,我们在调整 MDSC 的累积上调查了雌激素的效果和机制。与有全身的豺狼座 erythematosus (SLE ) 的男病人相比,有 SLE 的女病人在浆液在外部血 mononuclear 房间和肿瘤坏死因素(TNF-) 的高水平显示出 MDSC 的更高的频率,这被发现。尤其是,在有 SLE 的女病人的浆液的 estradiol 水平断然与 MDSC 的频率被相关。而且, 17-estradiol 能支持 TNF -- 在由增加 CD11b + Gr-1 + 房间。而且, 17-estradiol 在 vivo 支持了 TNF- 的分泌物,它贡献了 CD11b + Gr-1 + 房间。另外,雌老鼠显示出 CD11b + Gr-1 + 房间和更高的 TNF- 比匹配年龄的雄的老鼠在血铺平。这些数据显示 17-estradiol 由支持 TNF- 分泌物在血贡献 MDSC 的累积,它增加 CD11b + Gr-1 + 房间。我们的调查结果在发炎和自体免疫的疾病的流行提供新卓见进性差别的机制。 | Guanjun Dong Ming You Hongye Fan Jianjian Ji Liang Ding Pengfei Li Yayi Hou | 2015 | Acta Biochimica et Biophysica Sinica2015，47，8： | 11 |
| 4 | Current Status and Future Challenges of Weather Radar Polarimetry: Bridging the Gap between Radar Meteorology/Hydrology/Engineering and Numerical Weather Prediction显示文摘After decades of research and development, the WSR-88 D(NEXRAD) network in the United States was upgraded with dual-polarization capability, providing polarimetric radar data(PRD) that have the potential to improve weather observations,quantification, forecasting, and warnings. The weather radar networks in China and other countries are also being upgraded with dual-polarization capability. Now, with radar polarimetry technology having matured, and PRD available both nationally and globally, it is important to understand the current status and future challenges and opportunities. The potential impact of PRD has been limited by their oftentimes subjective and empirical use. More importantly, the community has not begun to regularly derive from PRD the state parameters, such as water mixing ratios and number concentrations, used in numerical weather prediction(NWP) models.In this review, we summarize the current status of weather radar polarimetry, discuss the issues and limitations of PRD usage, and explore potential approaches to more efficiently use PRD for quantitative precipitation estimation and forecasting based on statistical retrieval with physical constraints where prior information is used and observation error is included. This approach aligns the observation-based retrievals favored by the radar meteorology community with the model-based analysis of the NWP community. We also examine the challenges and opportunities of polarimetric phased array radar research and development for future weather observation. | Guifu ZHANG Vivek N.MAHALE Bryan J.PUTNAM Youcun QI Qing CAO ANDrew D.BYRD Petar BUKOVCIC Dusan S.ZRNIC Jidong GAO Ming XUE Youngsun JUNG Heather D.REEVES Pamela L.HEINSELMAN AlexANDer RYZHKOV Robert D.PALMER Pengfei ZHANG Mark WEBER Greg M.MCFARQUHAR Berrien MOORE III Yan ZHANG Jian ZHANG J.VIVEKANANDAN Yasser AL-RASHID Richard L.ICE Daniel S.BERKOWITZ Chong-chi TONG Caleb FULTON Richard J.DOVIAK | 2019 | Advances in Atmospheric Sciences2019，36，6： | 9 |
| 5 | Preparation and visible photocatalytic dye degradation of Mn-TiO2/sepiolite photocatalysts显示文摘The performance of Mn-TiO2/sepiolite photocatalysts prepared by the solgel method and calcinated at different temperatures was studied in the photocatalytic degradation of direct fast emerald green dye under visible light irradiation,and a series of analytical techniques such as XRD,SEM,FTIR,TG-DSC,XPS,UV-vis-DRS and Raman spectroscopy were used to characterize the morphology,structure and optical properties of the photocatalysts.It is found that the anatase TiO2 was formed in all photocatalysts.Mn4+might incorporate into the lattice structure of TiO2 and partially replace Ti4+,thus causing the defects in the crystal structure and the broadening of the spectral response range of TiO2.At the same time,TiO2 particles were dispersed on the surface of the sepiolite,which immobilized TiO2 particles with sepiolite via the bond of Ti-O-Si.Mn-TiO2/sepiolite calcined at 400°C exhibits the highest photocatalytic activity and the degradation rate of direct fast emerald green is up to 98.13%.Meanwhile,it also shows good stability and universality. | Pengfei Zhu Zhihao Ren Ruoxu Wang Ming Duan Lisi Xie Jing Xu Yujing Tian | 2020 | Frontiers of Materials Science2020，14，1： | 6 |
| 6 | A novel design of 3D carbon host for stable lithium metal anode显示文摘Rational design of porous conductive hosts with high electrical conductivity,large surface area,and adequate interior space is desirable to suppressing dendritic lithium growth and accommodating large volume change of lithium metal anode during the Li plating/stripping process.However,due to the conductive nature of the conductive hosts,Li is easily deposited directly on the top of the hosts,which hinders it from fully functioning.To circumvent the issue,in this study,we designed a novel porous carbon host with a gradient-pore-size structure based on one-dimensional(1D)carbon with different diameters.With this kind of host,stable cycling with high and stable Coulombic efficiency of~98%is achieved at 0.5 mA cm^(−2) with an areal capacity of 1 mAh cm^(−2) over 320 cycles.In contrast,the normal three-dimensional(3D)carbon nanotube host presents a moss-like Li morphology with wildly fluctuating Coulombic efficiency after 100 cycles.The results reveal that the unique gradient-pore-size structure of the 3D conductive host greatly improves the performance of lithium metal batteries. | Hang Liu Jie Di Ping Wang Rui Gao Han Tian Pengfei Ren Qingxi Yuan Wanxia Huang Ruiping Liu Qiang Liu Ming Feng | 2022 | Carbon Energy2022，4，4： | 5 |
| 7 | Disturbance of light-absorbing aerosols on the albedo in a winter snowpack of Central Tibet显示文摘A field observation on the albedo of the snowpack in Central Tibet was conducted in the Nam Co region in the winter of 2011. Snow properties, including grain size and density, were measured in the field, and surface-layer snow samples (down to 5 cm) were collected. The average concentrations of black carbon and dust were 72 ppbm (close to that in the glaciers of Mt. Nyainqentanglha) and 120 ppmm, respectively. Inverse trends were found to exist between the albedo of the snowpack and light-absorbing aerosols (LAAs) as well as grain size growth. Modeling showed that black carbon, dust, and grain growth in the winter snowpack can reduce the broadband albedo by 11%, 28%, and 61%, respectively. | Jing Ming Pengling Wang Shuyu Zhao Pengfei Chen | 2013 | Journal of Environmental Sciences2013，25，8： | 3 |
| 8 | Exome sequencing reveals genetic architecture in patients with isolated or syndromic short stature显示文摘Short stature is among the most common endocrinological disease phenotypes of childhood and may occur as an isolated finding or in conjunction with other clinical manifestations.Although the diagnostic utility of clinical genetic testing in short stature has been implicated,the genetic architecture and the utility of genomic studies such as exome sequencing(ES)in a sizable cohort of patients with short stature have not been investigated systematically.In this study,we recruited 561 individuals with short stature from two centers in China during a 4-year period.We performed ES for all patients and available parents.All patients were retrospectively divided into two groups:an isolated short stature group(group I,n=257)and an apparently syndromic short stature group(group II,n=304).Causal variants were identified in 135 of 561(24.1%)patients.In group I,29 of 257(11.3%)of the patients were solved by variants in 24 genes.In group II,106 of 304(34.9%)patients were solved by variants in 57 genes.Genes involved in fundamental cellularprocess played an important role in the genetic architecture of syndromic short stature.Distinct genetic architectures and pathophysiological processes underlie isolated and syndromic short stature. | Xin Fan Sen Zhao Chenxi Yu Di Wu Zihui Yan Lijun Fan Yanning Song Yi Wang Chuan Li Yue Ming Baoheng Gui Yuchen Niu Xiaoxin Li Xinzhuang Yang Shiyu Luo Qiang Zhang Xiuli Zhao Hui Pan Mei Li Weibo Xia Guixing Qiu Pengfei Liu Shuyang Zhang Jianguo Zhang Zhihong Wu James R.Lupski Jennifer E.Posey Shaoke Chen Chunxiu Gong Nan Wu | 2021 | Journal of Genetics and Genomics2021，48，5： | 2 |
| 9 | Advanced noble-metal-free bifunctional electrocatalysts for metal-air batteries显示文摘The sluggish reaction kinetics at the oxygen cathode is one of the important issues hindering the commercialization of the metal-air batteries.Although the noble metal can be used as the high-efficiency electrocatalyst to solve the problems to some extent,the high cost and scarcity of these noble-metal catalysts have limited their application in electrocatalysis.In this review,we discussed the mecha-nisms of the ORR and OER,and proposed the principles for the bifunctional electrocatalysts firstly,and then the state-of-the-art bifunctional catalysts,including carbon-based materials and transition-metal-based materials.On the basis of that,the self-supporting 3D noble-metal-free bifunctional ORR/OER catalysts were also discussed.Finally,the perspectives for the bifunctional electrocatalysts were discussed. | Wenhao Tang Boya Li Kewei Teng Xiaodong Wang Ruiping Liu Mengwei Wu Lei Zhang Pengfei Ren Junqing Zhang Ming Feng | 2022 | Journal of Materiomics2022，8，2： | 2 |
| 10 | Active and stable Cu doped NiMgAlO catalysts for upgrading ethanol to n-butanol显示文摘Upgrading ethanol to n-butanol is an attractive way for renewable n-butanol production. Herein, Cu was selected to modify NiMgAlO catalysts for improving ethanol conversion and n-butanol selectivity. Over the optimized 2%Cu-NiMgAlO catalyst, ethanol conversion and n-butanol selectivity were enhanced to 30.0% and 64.2%, respectively, in 200 h time on stream at 523 K. According to physicochemical characterizations and theoretical calculations, the key role of multiple active sites in this reaction was extensively investigated. The plate-like structure of hydrotalcite was maintained over 2%Cu-NiMgAlO catalysts, with an average Ni particle size of ca. 5.4 nm. The presence of Cu species created CuNi alloy sites and Lewis acid-base pairs, and increased hydrogen transfer and condensation reactions, resulting in elevated ethanol conversion and n-butanol selectivity. Additionally, CuNi alloy had a strong interaction with CuNiMgAl oxides, forming homogeneous boundary due to their close ionic radius and lattice matching, and afforded the long time stability in the ethanol to n-butanol reaction. | Zhinuo Wang Ming Yin Jifeng Pang Xianquan Li Yanan Xing Yang Su Shimin Liu Xiaoyan Liu Pengfei Wu Mingyuan Zheng Tao Zhang | 2022 | Journal of Energy Chemistry2022，31，9： | 2 |
| 11 | Goose Toll-like receptor 7 (TLR7), myeloid differentiation factor 88 (MyD88) and antiviral molecules involved in anti-H5N1 highly pathogenic avian influenza virus response显示文摘 | Liangmeng Wei Peirong Jiao Runyu Yuan Yafen Song Pengfei Cui Xuchen Guo Bofang Zheng Weixin Jia Wenbao Qi Tao Ren Ming Liao | 2013 | 2013 (1-2)2013，，1： | 1 |
| 12 | Goose Toll-like receptor 7 (TLR7), myeloid differentiation factor 88 (MyD88) and antiviral molecules involved in anti-H5N1 highly pathogenic avian influenza virus response显示文摘 | Liangmeng Wei Peirong Jiao Runyu Yuan Yafen Song Pengfei Cui Xuchen Guo Bofang Zheng Weixin Jia Wenbao Qi Tao Ren Ming Liao | 2013 | Veterinary Immunology and Immunopathology (-)2013，，1： | 1 |
| 13 | Tea Polyphenols Reducing Lipopolysaccharide-induced Inflammatory Responses in RAW264.7 Macrophages via NF-κB Pathway显示文摘The anti-inflammatory activity of tea polyphenols(TPs)in RAW264.7 macrophages stimulated by lipopolysaccharide(LPS)was investigated in this paper.RAW264.7 macrophages were treated with different concentrations of TP(0,12.5,25,50,100,and 200μg/mL)and then stimulated by LPS.Another blank control group was set up.The expression of pro-inflammatory cytokines associated with the nuclear factor-kappa B(NF-κB)signaling pathway was investigated before and after TP treatment.Pretreatment of RAW264.7 cells with TP decreased the expression of tumor necrosis factor-α(TNF-α),interleukin-6(IL-6)and interleukin 1 beta(IL-1β)pro-inflammatory cytokines.In addition,TP inhibited the phosphorylation of p65 and IκB by blocking the phosphorylation and the degradation of NF-κB inhibitor protein.In conclusion,TP exerts anti-inflammatory effects by regulating the release of inflammatory mediators via the NF-κB signaling pathway. | SU Siyi LI Xiaoyu GUO Xu ZHOU Ruiming LI Manman MING Pengfei HUANG Yingying Sajid Ur RAHMAN DING Hongyan FENG Shibin LI Jinchun WANG Xichun LI Yu WU linjie | 2019 | Chemical Research in Chinese Universities2019，35，6： | 1 |
| 14 | Fast-response high temperature microfiber coupler tip thermometer显示文摘 | Ming Ding Pengfei Wang Gilberto Brambilla | 2012 | IEEE Photon Technol Lett2012，24，14： | 1 |
| 15 | A mierofiber coupler tipther-mometer显示文摘 | Ming Ding Pengfei Wang Gilberto Brambilla | 2012 | Opt Express2012，20，5： | 1 |
| 16 | A novel alternate feeding mode for semi-continuous anaerobic co-digestion of food waste with chicken manure显示文摘 | Wang Ming Sun Xiangli Li Pengfei | 2014 | Bioresource technology2014，，164： | 1 |
| 17 | Fast-response high-temperature microfiber coupler tip thermometer显示文摘 | Ming Ding Pengfei Wang Gilberto Brambilla | 2012 | Photonics Technology Letters2012，24，14： | 1 |
| 18 | A microfiber coupler tip ther-mometer显示文摘 | Ming Ding Pengfei Wang Gilberto Brambilla | 2012 | Opt Express2012，20，5： | 1 |
| 19 | SIRT1 activation synergizes with FXR agonism in hepatoprotection via governing nucleocytoplasmic shuttling and degradation of FXR显示文摘Farnesoid X receptor(FXR)is widely accepted as a promising target for various liver diseases;however,panels of ligands in drug development show limited clinical benefits,without a clear mechanism.Here,we reveal that acetylation initiates and orchestrates FXR nucleocytoplasmic shuttling and then enhances degradation by the cytosolic E3 ligase CHIP under conditions of liver injury,which represents the major culprit that limits the clinical benefits of FXR agonists against liver diseases.Upon inflammatory and apoptotic stimulation,enhanced FXR acetylation at K217,closed to the nuclear location signal,blocks its recognition by importin KPNA3,thereby preventing its nuclear import.Concomitantly,reduced phosphorylation at T442 within the nuclear export signals promotes its recognition by exportin CRM1,and thereby facilitating FXR export to the cytosol.Acetylation governs nucleocytoplasmic shuttling of FXR,resulting in enhanced cytosolic retention of FXR that is amenable to degradation by CHIP.SIRT1 activators reduce FXR acetylation and prevent its cytosolic degradation.More importantly,SIRT1 activators synergize with FXR agonists in combating acute and chronic liver injuries.In conclusion,these findings innovate a promising strategy to develop therapeutics against liver diseases by combining SIRT1 activators and FXR agonists. | Shuang Cui Huijian Hu An Chen Ming Cui Xiaojie Pan Pengfei Zhang Guangji Wang Hong Wang Haiping Hao | 2023 | Acta Pharmaceutica Sinica B2023，13，2： | 1 |
| 20 | ASTM:Developing the web service for anthrax related spatiotemporal characteristics and meteorology study显示文摘Background:Anthrax is a zoonotic infectious disease caused by Bacillus anthracis.Investigating the spatiotemporal characteristics of anthrax and the impact of meteorological factors on the incidence of anthrax is helpful for the prevention and control of anthrax.Methods:At first,we applied the Granger causality test to explore the spatiotemporal characteristics of anthrax transmission between the counties and cities of Gannan Tibetan Autonomous Prefecture,Gansu Province of China.Then,we constructed three generalized linear models to analyze the impact of meteorological factors on the monthly number of anthrax cases in Gannan Tibetan Autonomous Prefecture.Finally,we developed an easy-to-use online web server that integrates the above functions.Results:This study developed an online service website(ASTM,http://gffzz29a66330a6304158h6w90wb6xvp5q6b05.ffgz.tsg.suse.edu.cn/anthrax/index.html)for the analysis and visualization of anthrax,which not only can investigate the correlation of anthrax among different regions in Gannan Tibetan Autonomous Prefecture,but also can analyze the correlation between meteorological factors and!the number of anthrax cases.Conclusions:Our study not only explored spatiotemporal characteristics of anthrax transmission,but also analyzed the impact of seven meteorological factors on the monthly number of anthrax cases.Meanwhile,the online service website which integrates the above functions is useful for the prevention and control of anthrax. | Shiwei Fan Ming Xiao Boyu Sun Weizhong Zhou Qingrong Chen Weimin Lv Pengfei Zhang Le Zhang | 2022 | Quantitative Biology2022，10，1： | 0 |
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