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Nano Research 2025年第1期18卷 315-322页

作者： Kun-Peng Yang Song Xie Zi-Meng han Hao-Cheng liu Chong-han Yin Wen-Bin Sun Zhang-Chi ling Huai-Bin Yang de-han li Qing-Fang Guan Shu-Hong Yu department of Chemistry New Cornerstone Science LaboratoryInstitute of Biomimetic Materials&ChemistryAnhui Engineering Laboratory of Biomimetic MaterialsDivision of Nanomaterials&ChemistryHefei National Research Center for Physical Sciences at the MicroscaleUniversity of Science and Technology of ChinaHefei 230026China Institute of Innovative Materials Department of Materials Science and EngineeringDepartment of ChemistrySouthern University of Science and TechnologyShenzhen 518055China

Separators play a critical role in lithium-ion ***,the restrictions of thermal stability and inferior electrical performance in commercial polyolefin separators significantly limit their applications under harsh ***,we report a cellulose-assisted self-assembly strategy to construct a cellulose-based separator massively and *** an ultrahigh ionic conductivity in electrolytes of 3.7 mS·cm^(-1) and the ability to regulate ion transport,the obtained separator is a promising alternative for high-performance lithium-ion *** addition,integrated with high thermal stability,the cellulose-based separator endows batteries with high safety at high temperatures,greatly expanding the application scenarios of energy storage devices in extreme environments.

关键词： lithium-ion batteries bio-inspired materials battery separators cellulose nanofiber ultrahigh ionic conductivity high safety

Microstructural evolution during the progressive transformation-induced plasticity effect in a Fe-0.1C-5Mnmedium manganese steel

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International Journal of Minerals,Metallurgy and Materials 2025年第2期32卷 369-379页

作者： Mei Zhang Wenhao li Yangfei Chen Yang Jiang Xiaofei Guo han Dong School of Materials Science and Engineering Shanghai UniversityShanghai 200444China State Key Laboratory of Advanced Special Steel Shanghai UniversityShanghai 200444China

The microstructural evolution of a cold-rolled and intercritical annealed medium-Mn steel(Fe-0.10C-5Mn)was investigated during uniaxial tensile ***-situ observations under scanning electron microscopy,transmission electron microscopy,and X-ray diffraction analysis were conducted to characterize the progressive transformation-induced plasticity process and associated fracture initiation *** findings were discussed with the local strain measurements via digital image *** results indicated that Lüders band formation in the steel was limited to 1.5%strain,which was mainly due to the early-stage martensitic phase transformation of a very small amount of the less stable large-sized retained austenite(RA),which led to localized stress concentrations and strain hardening and further retardation of *** small-sized RA exhibited high stability and progressively transformed into martensite and contributed to a stably extended Portevin-Le Chatelier *** volume fraction of RA gradually decreased from 26.8%to 8.2%prior to *** the late deformation stage,fracture initiation primarily occurred at the austenite/martensite and ferrite/martensite interfaces and the ferrite phase.

关键词： medium-Mn steel retained austenite progressive transformation-induced plasticity effect local strain fracture initiation

Arsenic trioxide in treatment of de novo acute basophilic leukemia

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Chinese Medical Journal 2013年第3期126卷 593-594页

作者： ZHAO Yan-hong KONG de-sheng han li-na HU Long-hu ZhanG Zhuo liU Jing-jing liU Shuang-xia QIN Fan ZHOU Jin department of Hematology First Affiliated Hospital Harbin Medical University Harbin Heilongjiang 150001 China

Acute basophilic leukemia （ABL） is a rare subtype of .acute myeloid leukemia （AML）, accounting for 4%-5% of AML and less than 2% of all hematopoietic malignancies. It is usually characterized by a very rapid clinical course, symptoms of hyperhistaminemia, peptic ulceration, gastrointestinal cerebrovascular bleeding and resistance to therapy.^1 However, the clinical outcome of ABL remains disapp2ointing. Most patients died within 1 year after diagnosis.

关键词： acute basophilic leukemia arsenic trioxide

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基于PSOde的网格任务调度算法

计算机工程与设计 2012年第4期33卷 1447-1451页

作者：于泓博李会韩德丽齐齐哈尔大学通信与电子工程学院黑龙江齐齐哈尔161006

针对网格计算中任务在各个资源之间的调度问题,提出了一种网格环境下PSOde的任务调度算法。该算法实现了计算资源、存储资源、带宽资源、数据资源的利用率最高化和代价最低化。对基本粒子群算法和差分进化算法进行了分析,通过构造算法... 详细信息

针对网格计算中任务在各个资源之间的调度问题,提出了一种网格环境下PSOde的任务调度算法。该算法实现了计算资源、存储资源、带宽资源、数据资源的利用率最高化和代价最低化。对基本粒子群算法和差分进化算法进行了分析,通过构造算法函数、适应值函数和权重公式,建立了粒子群差分混合算法并对其进行优化,介绍了算法的实现过程。实验结果表明,该算法与其它调度算法比较,具有良好的性能。

关键词：网格计算任务调度粒子群算法差分混合算法构造函数

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城管问题的法制解决

石家庄学院学报 2009年第5期11卷 97-100页

作者：韩德利河北司法警官职业学院刑事执行系河北邯郸056004

相对集中行政处罚权在我国城市管理领域已经适用了十二年的时间,该制度的实施对于解决我国行政执法中的条块分割、多头执法、重复处罚问题发挥了一定的积极作用。但是由于城市管理人员‘粗暴执法"以及由此引发的行政相对人"暴力抗法"事... 详细信息

相对集中行政处罚权在我国城市管理领域已经适用了十二年的时间,该制度的实施对于解决我国行政执法中的条块分割、多头执法、重复处罚问题发挥了一定的积极作用。但是由于城市管理人员‘粗暴执法"以及由此引发的行政相对人"暴力抗法"事件层出不穷,使我国许多地区的城市管理工作陷入困境。引发以上问题的主要原因在于相关理论准备不足、执法体制与观念落后以及立法滞后。为改善这一局面一方面应及时建立健全城市管理方面的法律体系,真正做到有法可依;另一方面要依法行政,严格执法;此外还要创新管理思路,树立以人为本的执法理念,增强服务意识,努力提高执法水平。

关键词：城市管理相对集中行政处罚权存在问题法制解决

大学生创业能力状况的调查与分析——以上海高校为例

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武汉理工大学学报（社会科学版） 2013年第5期26卷 818-823页

作者：高桂娟韩德丽苏洋同济大学高等教育研究所上海200092

对大学生创业能力的概念及其构成要素进行文献梳理,并通过专家调查法对大学生创业能力构成的共识性要素进行了实证检验和筛选。在此基础上自编问卷对上海三类高校进行抽样调查,运用调查数据对大学生创业能力现状作出基本评价和相关性统... 详细信息

对大学生创业能力的概念及其构成要素进行文献梳理,并通过专家调查法对大学生创业能力构成的共识性要素进行了实证检验和筛选。在此基础上自编问卷对上海三类高校进行抽样调查,运用调查数据对大学生创业能力现状作出基本评价和相关性统计分析,并有针对性地提出了若干建议。研究显示,大学生创业能力整体处于中下水平,其中社会能力维度的得分最低,且大学生创业能力的总体状况与各能力要素存在着内在的一致性。大学生创业能力在学校类型、性别方面没有显著差异,但在专业方面存在显著差异。

关键词：大学生创业能力现状调查统计分析

Boosting hydrocarbon conversion via Cu-doping induced oxygen vacancies on CeO2 in CO2 electroreduction

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Journal of Energy Chemistry 2025年第1期100卷 66-76页

作者： Lei Xue Tong Shi Chenhui han Heng Zhang Fenrong liu Haorun li Yan Wang Xiaojun Gu Shanghong Zeng Inner Mongolia Key Laboratory of Chemistry and Physics of Rare Earth Materials School of Chemistry and Chemical Engineering Inner Mongolia University State Key Laboratory of Coal Conversion Institute of Coal Chemistry Chinese Academy of Sciences Institute of Catalysis Department of Chemistry Zhejiang University National Key Laboratory of Baiyunobo Rare Earth Resource Research and Comprehensive Utilization Baotou Research Institute of Rare Earths

Conversion of CO2back to hydrocarbons is the most direct way of closing the“carbon cycle”,and its significance is further enlarged if this process is driven by renewable energies such as ***,precisely controlling the product selectivity towards hydrocarbons against the competitive hydrogen evolution remains challenging,especially for Cu-based ***,we report a novel defect engineering strategy,by which Cu-doping-induced oxygen vacancies on CeO2nanorods were effectively created,with adjustable vacancy/Cu *** resulting optimum catalyst shows up to 79% catalytic current density to hydrocarbons （excluding CO）,with 49% faradaic efficiency to *** and density functional theory unveil that the ratio between oxygen vacancy and Cu affects significantly the formation of*CHO and activation of H2O,which leads to the following deep hydrogenation to *** findings may spur new insights for designing and developing more controllable chemical process relevant to CO2utilization.

关键词： Oxygen vacancy Hydrocarbon production Reaction mechanism

Synergistic promotion strategy of “dual-site” and “dual-path” to enhance the C–C coupling between CO2 and HCHO driven by photoelectrocatalysis

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Journal of Energy Chemistry 2025年第1期100卷 39-49页

作者： Hongqiang Yang Jianfeng Zheng Guoyu Wang Yifei Gao Yatao Yang Jia li Xiaojin han Yan Cui Zhanggen Huang National Key Laboratory of High Efficiency and Low Carbon Utilization of Coal Institute of Coal Chemistry Chinese Academy of Science University of Chinese Academy of Science Shenyang University of Chemical Technology

Photoelectrocatalytic coupling CO2and volatile organic compounds （VOCs） is a promising green strategy for the synergistic conversion of the two carbon-containing resources to *** catalytic efficiency is always at the mercy of chemical inertness of CO2and the competitive hydrogen evolution of ***,a modified g-C3N4/ZnAl-LDH Z-scheme heterojunction catalyst with dual reaction site was rationally designed and precisely *** Faraday efficiency of ethanol reached 68.67%with a corresponding formation rate of 227.3μmol *** revealed by in-situ characterizations and density functional theory calculations,CO2and HCHO were absorbed at Zn site and N site,***,*CO generated from CO2and HCHO was converted to*CH3O and*CHO on the dual-active-site *** detailed reaction mechanism experiments indicated that C–C coupling only occurred between*CO and*CH3O in electrocatalysis *** from the“*CO+*CH3O”path,another“*CO+*CHO”coupling path was also detected in photoelectrocatalytic *** selectivity of ethanol was significantly enhanced due to the synthesis of dual-site catalyst and the dual-path coupling path between CO2and HCHO simultaneously driven by light and electricity.

关键词： Photoelectrocatalysis Z-scheme C–C coupling Ethanol

Storage time affects the level and diagnostic efficacy of plasma biomarkers for neurodegenerative diseases

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Neural Regeneration Research 2025年第8期20卷 2373-2381页

作者： lifang Zhao Mingkai Zhang Qimeng li Xuemin Wang Jie Lu Ying han Yanning Cai department of Clinical Biobank Xuanwu HospitalCapital Medical UniversityBeijingChina Beijing Geriatric Medical Research Center BeijingChina department of Neurology Xuanwu HospitalCapital Medical UniversityBeijingChina department of Radiology and Nuclear Medicine Xuanwu HospitalCapital Medical UniversityBeijingChina Beijing Key Laboratory of Magnetic Resonance Imaging and Brain Informatics BeijingChina Key Laboratory of Neurodegenerative diseases Ministry of EducationBeijingChina School of Biomedical Engineering Hainan UniversityHaikouHainan ProvinceChina Center of Alzheimer’s Disease Beijing Institute for Brain DisordersBeijingChina National Clinical Research Center for Geriatric Diseases BeijingChina Institute of Biomedical Engineering Shenzhen Bay LaboratoryGaoke Innovation CenterShenzhenGuangdong ProvinceChina department of Neurobiology Xuanwu HospitalCapital Medical UniversityBeijingChina

Several promising plasma biomarker proteins,such as amyloid-β(Aβ),tau,neurofilament light chain,and glial fibrillary acidic protein,are widely used for the diagnosis of neurodegenerative ***,little is known about the long-term stability of these biomarker proteins in plasma samples stored at-80°*** aimed to explore how storage time would affect the diagnostic accuracy of these biomarkers using a large *** samples from 229 cognitively unimpaired individuals,encompassing healthy controls and those experiencing subjective cognitive decline,as well as 99 patients with cognitive impairment,comprising those with mild cognitive impairment and dementia,were acquired from the Sino Longitudinal Study on Cognitive decline *** samples were stored at-80°C for up to 6 years before being used in this *** results showed that plasma levels of Aβ42,Aβ40,neurofilament light chain,and glial fibrillary acidic protein were not significantly correlated with sample storage ***,the level of total tau showed a negative correlation with sample storage ***,in individuals without cognitive impairment,plasma levels of total protein and tau phosphorylated protein threonine 181(p-tau181)also showed a negative correlation with sample storage *** was not observed in individuals with cognitive ***,we speculate that the diagnostic accuracy of plasma p-tau181 and the p-tau181 to total tau ratio may be influenced by sample storage ***,caution is advised when using these plasma biomarkers for the identification of neurodegenerative diseases,such as Alzheimer's ***,in cohort studies,it is important to consider the impact of storage time on the overall results.

关键词： Alzheimer’s disease amyloid-β diagnostic ability glial fibrillary acidic protein neurodegeneration neurofilament light chain plasma biomarkers single molecule array storage time tau

Plasmon-induced local electric field improved hydrogen evolution reaction on Ag/Mo_(2)C nanosheets

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Nano Research 2025年第1期18卷 270-277页

作者： HuangJingWei li Xin Zi Jun Wu Xinli Wang li Zhu Qiyou Wang Jianfu han Junwei Fu Hongmei li Kai Huang Yu Chen Min liu School of Physics State Key Laboratory of Powder MetallurgyHunan Joint International Research Center for Carbon Dioxide Resource UtilizationCentral South UniversityChangsha 410083China School of Metallurgy and Environment Central South UniversityChangsha 410083China Institute of High Energy Physics Chinese Academy of Sciences(CAS)Beijing 100049China Nano-Institute Munich Faculty of PhysicsLudwig-Maxilimians-Universität MünchenMünchen 80539Germany Hunan Institute of Advanced Sensing and Information Technology Xiangtan UniversityXiangtan 411105China

Electrocatalytic water splitting offers a promising way for hydrogen production with near-zero ***,such as molybdenum carbides(Mo_(2)C),are promising materials for hydrogen evolution reaction(HER)but still suffer from poor intrinsic water activation ***,we developed a plasmon-induced local electric field(PILEF)strategy to solve this ***(Ag)nanoparticles decorated Mo_(2)C nanosheets(Ag/Mo_(2)C)were successfully prepared by electrostatic *** visible light excited the PILEF on Ag/Mo_(2)C remarkably reducing the activation energy by 92.7 kJ·mol^(-1)from 147.3 kJ·mol^(-1)of Mo_(2)C to 54.6 kJ·mol^(-1).As a result,the plasmonic Ag/Mo_(2)C significantly enhances~2.3-fold of the current density from 2.8 mA·cm^(-2)of Mo_(2)C to 6.5 mA·cm^(-2)at-3 V *** and reduces the overpotential by 104 mV from 403 mV of dark state to 299 mV of light state at the current density of 10 mA·cm^(-2),achieving better performance than reported *** research demonstrates that PILEF enhances HER activities,offering a potential strategy for boosting the intrinsic activities of catalysts.

关键词： sliver particles plasmon effect field effect hydrogen evolution reaction(HER) electrocatalysis