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| 1 | Co3O4 nanocage derived from metal-organic frameworks: An excellent cathode catalyst for rechargeable Li-O2 battery显示文摘Rechargeable non-aqueous Li-O2 battery is regarded as one of the most promising energy-storage technologies on account of its high energy density.It is believed that the rational design of three-dimensional (3D) architecture for catalyst is a key factor for the remarkable performance.Metal-organic frameworks (MOFs) derived materials possess excellent architecture,which is beneficial for Li-O2 batteries.In this work,ZIF-67 is used as precursor template and calcinated under different temperature to produce Co3O4 crystals.When the anneal treatment is under 350℃,the derived Co3O4 nanocage holds the most complete skeleton,which provides better charge transfer ability as well as O2 and Li^+ diffusion.Meanwhile,the Co3O4 nanocage owns more oxygen vacancies,offering more active sites.With the synergistic effect of nanocage structure and active sites,the Co3O4 nanocage stably delivers a large specific capacity of 15,500 mAh·g^-1 as well as a long cycle-life of 132 cycles at limited discharge capacity of 1,000 mAh·g^-1 under discharge/charge current density of 0.5 A·g^-1. | Zhuoliang Jiang Hui Sun Wenke Shi Tianhang Zhou Jianyong Hu Jingyang Cheng Pengfei Hu Shigang Sun | 2019 | Nano Research2019，12，7： | 5 |
| 2 | PARALLEL FINITE ELEMENT ANALYSIS OF HIGH FREQUENCY VIBRATIONS OF QUARTZ CRYSTAL RESONATORS ON LINUX CLUSTER显示文摘石英水晶共鸣器是典型压电的声学的波浪设备因为有在无线电频率(RF ) 的机械颤动频率的频率控制应用变化。颤动和变丑的精确分析通常在共鸣器设计和改进过程被要求。考虑包括电极,增长,象温度那样的偏爱地,起始的压力,和加速的存在。自然地,有限元素方法是为有多物理自然的如此的 a coupled 问题的唯一的有效工具。主要挑战是结果的线性方程的极其大的尺寸。为这个原因,我们一直在采用 Mindlin 板方程减少计算困难。另外,我们不得不在 Linux 簇上利用并行计算技术,它现在为学术、工业的应用程序是广泛地可得到的,到改进计算效率。我们的研究的一般原则是使用开放源代码软件部件和公共领域技术在 Linux 簇上为开发者和用户减少费用。我们明确地以一个网孔发电机开始因为矩形、圆形的类型的石英水晶共鸣器,和 Mindlin 板方程为有限元素分析被实现。象并行处理,处理的稀少的矩阵,和最近的特征值抽取包裹一样的计算技术集成于程序。它从我们簇上的这些算法和方法的联合能显著地满足记忆要求和还原剂计算时间的计算是清楚的。 | Ji Wang Yu Wang Wenke Hu Wenhua Zhao Jianke Du Dejin Huang | 2008 | Acta Mechanica Solida Sinica2008，21，6： | 4 |
| 3 | Characterization on the formation of porosity and tensile properties prediction in die casting Mg alloys显示文摘The 3D visualization of the porosity in high-pressure die casting(HPDC)Mg alloys AZ91D and Mg4Ce2Al0.5Mn(EA42)was investigated by X-ray computed tomography.It was demonstrated that the volumetric porosity at the near-gate location for alloy EA42 was significantly higher than that far from the gate location.This difference resulted from the low valid time during intensified casting pressure conditions.Specimens of alloy EA42 exhibited a narrow pore distribution in the side view(~0.5 mm)compared to the wide distribution(~1.8 mm)of alloy AZ91D,which was mainly attributed to the formation mechanism of the defect band.The formation of microporosity in the defect band of alloy EA42 was inhibited because of the significant latent heat released by a large amount of the Al11Ce3phase segregated in the defect band during solidification.Additionally,an effective estimator(Z-Propagation)was introduced,which is proposed to predict the projected area fraction of the porosity(f)involved during tensile failure with better effectiveness compared with traditional methods based on the actual fractured surface.By coupling the Z-Propagation method with the critical local strain model,the logarithmic fracture strain and true fracture stress of the specimens were predicted within 3.03%and 1.65%of the absolute value of the average relative error(AARE),respectively. | Zixin Li Dejiang Li Wenke Zhou Bo Hu Xingfeng Zhao Jingya Wang Ming Qin Jiangkun Xu Xiaoqin Zeng | 2022 | Journal of Magnesium and Alloys2022，10，7： | 2 |
| 4 | 显示文摘 | Wang X Q Wenk E Hu X | 2007 | Biomaterials2007，28，： | 1 |
| 5 | Silk coatings on PLGA and alginate microspheres for protein delivery 显示文摘 | WANG X WENK E HU X | 2007 | Biomaterials2007，28，28： | 1 |
| 6 | All-Day Thermogalvanic Cells for Environmental Thermal Energy Harvesting显示文摘Direct conversion of the tremendous and ubiquitous low-grade thermal energy into electricity by thermogalvanic cells is a promising strategy for energy harvesting.The environment is one of the richest and renewable low-grade thermal source.However,critical challenges remain for all-day electricity generation from environmental thermal energy due to the low frequency and small amplitude of temperature fluctuations in the environment.In this work,we report a tandem device consisting of a polypyrrole(PPy)broadband absorber/radiator,thermogalvanic cell,and thermal storage material(Cu foam/PEG1000)that integrates multiple functions of heating,cooling,and recycling of thermal energy.The thermogalvanic cell enables continuous utilization of environmental thermal energy at both daytime and nighttime,yielding maximum outputs as high as 0.6 W m^(-2) and 53 mW m^(-2),respectively.As demonstrated outdoors by a large-scale prototype module,this design offers a feasible and promising approach to all-day electricity generation from environmental thermal energy. | Boyang Yu Jiangjiang Duan Jia Li Wenke Xie Hongrun Jin Rong Liu Hui Wang Liang Huang Bin Hu Jun Zhou | 2019 | Research2019，，1： | 1 |
| 7 | Partially disordered dolomite: Microstructural characterization of Abu Dhabi sabkha carbon- ates 显示文摘 | Wenk H R Hu M Frisia S | 1993 | American Mineralogist1993，78，78： | 1 |
| 8 | Silk coatings on PLGA and alginate microspheres for protein delivery显示文摘 | Xiaoqin Wang Esther Wenk Xiao Hu Guillermo R. Castro Lorenz Meinel Xianyan Wang Chunmei Li Hans Merkle David L. Kaplan | 2007 | Biomaterials2007，，： | 1 |
| 9 | Partially disordered dolomite: microstructural characterization of Abo Dhabi sabkha carbonates显示文摘 | Wenk H R Hu M Frisia S | 1993 | Am Mineral1993，78，78： | 1 |
| 10 | Plant drought tolerance trait is the key parameter in improving the modeling of terrestrial transpiration in arid and semi-arid regions显示文摘陆面过程蒸腾作用的模拟制约着天气,气候降水预测的精确度.近几十年来,为了更好地描述植被蒸腾的水力约束,陆面过程模式发展了基于植物性状的植物水力胁迫方案.然而,我们对于植物性状在蒸腾模拟中的地位仍然缺乏了解,植物性状对蒸腾的重要性仍需进一步量化.本研究利用Morris方法评估植物性状参数在通用陆面模式植物水力胁迫方案(CoLM-P_(50)HS)中的重要性,针对17种植物性状,筛选出最为重要的:耐旱性状(P_(50)),气孔性状,和光合作用性状.在12个FLUXNET站点中,参数的重要性由归一化敏感度来衡量.P_(50)的重要性随着降水的减少而增加,而气孔性状和光合作用性状的重要性则随着降水的减少而减少.在干旱或半干旱地区,P_(50)比气孔性状和光合作用性状更重要,这意味着当植物经常经历干旱时,水力安全策略比植物生长策略更关键.而耐旱性状的巨大变异性进一步暗示了多种植物水力安全策略的共存.忽视P_(50)的变异性可能会对陆面过程模式蒸腾作用的模拟造成严重误差.因此,为了更好地表示植物水力功能的变异性,需要增加对耐旱性状的观测并耦合到陆面模式中. | Xintao Liu Xingjie Lu Shulei Zhang Zhongwang Wei Nan Wei Shupeng Zhang Hua Yuan Wei Shangguan Shaofeng Liu Jianfeng Huang Lu Li Xiulan Ye Jinxuan Zhou Wenke Hu Yongjiu Dai | 2022 | Atmospheric and Oceanic Science Letters2022，15，1： | 1 |
| 11 | Estimation of the Impact of Traveler Information Apps on Urban Air Quality Improvement显示文摘 | Wenke Huang Mingwei Hu | 2018 | Engineering2018，4，2： | 1 |
| 12 | 3D structure determination from electron-microscope images-electron crystallography of staurolite显示文摘 | Wenk H R Downing K H Hu M S Okeefe M A | 1992 | Acta Crystallographica Section A1992，48，： | 1 |
| 13 | The Research on Treasury Bond Futures Market Liquidity Measuring Index Based on OSA Algorithm 显示文摘 | HOU Jun WANG Wenke LU Mao HU Yan | 2014 | Proceedings of the Eighth Inter- national Conference on Management Science and Engineering Management2014，280，7： | 1 |
| 14 | Silk coatings on PLGA and alginate microspheres for protein delivery 显示文摘 | Wang X Q Wenk E Hu X | 2007 | Biomaterials2007，28，28： | 1 |
| 15 | Effect of six-month standardized tertiary rehabilitation program on the activities of daily living in stroke patients with hemiplegia显示文摘BACKGROUND:At present,there are many studies on the rehabilitation therapy of stroke patients with hemiplegia,but there is deficiency of corresponding standardized rehabilitation program. OBJECTIVE:To explore the effects of standardized tertiary rehabilitation on the activities of daily living in stroke patients with hemiplegia within 6 months after attack. DESIGN:A clinical observation. SETTING:Department of Rehabilitation Medicine,Huashan Hospital of Fudan University. PARTICIPANTS:Eighty-two outpatients and inpatients with acute stroke were selected from the Department of Neurology,Shanghai Huashan Hosptial from January 1999 to June 2003,including 49 males and 33 females,40-80 years of age,with a mean age of(65±11) years old. Inclusive criteria:According to the diagnostic standards for cerebrovascular diseases set by Fourth National Academic Meeting for Cerebrovascular Disease in 1995,the patients were diagnosed as new attack of cerebral infarction or cerebral hemorrhage,and confirmed by CT or MRI to be initial patients;They should be accorded with the following conditions,including within 1 week after stabilization of life signs,Glasgow coma score > 8 points,40-80 years of age,with disturbance of limb function. Informed consents were obtained from all the patients or their relatives. Exclusive criteria:Patients were excluded due to active liver disease,liver and kidney malfunction,congestive heart failure,malignant tumor,history of dementia,failure in respiratory function,tetraplegia;cerebral infarction or cerebral hemorrhage for more than 3 weeks;unable to be followed up due to in other cities and provinces;psychiatric history;deafness and muteness. According to the will of the patients or their relatives,the patients who accepted the standardized rehabilitation program were enrolled as the treatment group(n =42),and the others as the control group(n =40). Approval was obtained from the ethical committee of the hospital. METHODS:All the patients were given routine therapies of internal medicine after admission. According to the conditions of Brunnstom recovery 6-phase evaluation,the patients in the treatment group were trained with the pre-designed comprehensive standardized rehabilitation program for corresponding period. At early period(within about 1 month after attack),the patients received rehabilitative interventions in the Department of Emergency or Department of Neurology,once a day,45 minutes for each time,5 times a week;At middle period(about 1-3 months after attack),the patients received rehabilitative interventions in the rehabilitation ward or center,once to twice a day,30-45 minutes for each time,4-5 days a week;At late period(about 3-6 months after attack),the patients received rehabilitative intervention mainly assisted by rehabilitation physician in the community,relatives and volunteers,3-4 times a week,and they were followed in the house or outpatient department once every two weeks. MAIN OUTCOME MEASURES:The patients were evaluated blindly by the same rehabilitation physician using scale of modified Barthel index at admission and 1,3 and 6 months after attack respectively. RESULTS:Totally 82 patients with acute stroke were enrolled,and 3 cases in the treatment group missed,including 2 cases died at 1 month after admission,and 1 case refused the follow up 10 days later,all the others were involved in the analysis of results. The scores of modified Barthel index at corresponding time points after admission in the treatment group were all obviously higher than those in the control group(P < 0.01),and the score differences were also obviously higher than those in the control group(P < 0.01). The activities of daily living at admission and 1,3 and 6 months after admission in the treatment group were 22.50%,46.43%,75.95% and 89.52% of that of normal people respectively,and those in the control group were 17.09%,25.77%,43.38% and 55.00% respectively. The activities of daily living at admission and 1,3 and 6 months in the treatment group were 131.66%,180.17%,175.08% and 162.76% of those in the controlgroup. As compared with at admission,the percentage of the score difference to the total score at the ends of the 1st,3rd and 6th months were 23.93%,53.45% and 67.02% in the treatment group,while 8.67%,25.36% and 36.98% in the control group. CONCLUSION:Standardized tertiary rehabilitation can obviously promote the activities of daily living in stroke patients with hemiplegia. | Yulian Zhu Yongshan Hu Yi Wu Congyu Jiang Wenke Fan Limin Sun Zhen Xie Li Shen BingZhu Yulong Bai | 2007 | Neural Regeneration Research2007，2，11： | 0 |
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