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Spatio-temporal Variation Characteristics of Extreme Climate Events and Their Teleconnections to Large-scale Ocean-atmospheric Circulation Patterns in Huaihe River Basin,China During 1959–2019

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Chinese Geographical Science 2024年第1期34卷 118-134页

作者： YAO Tian ZHAO Qiang WU Chuanhao HU Xiaonong XIA Chuan'an WANG Xuan sang guoqiang LIU Jian WANG Haijun School of Water Conservancy and Environment University of JinanJinan250022China Yangtze Institute for Conservation and Development Hohai UniversityNanjing210098China Zijin School of Geology and Mining Fuzhou UniversityFuzhou350108China Water Research Institute of Shandong Province Jinan250014China Shandong Provincial Bureau of Hydrology and Water Resources Jinan250100China

Huaihe River Basin(HRB) is located in China’s north-south climatic transition zone,which is very sensitive to global climate *** on the daily maximum temperature,minimum temperature,and precipitation data of 40 meteorological stations and nine monthly large-scale ocean-atmospheric circulation indices data during 1959–2019,we present an assessment of the spatial and temporal variations of extreme temperature and precipitation events in the HRB using nine extreme climate indices,and analyze the teleconnection relationship between extreme climate indices and large-scale ocean-atmospheric circulation *** results show that warm extreme indices show a significant(P < 0.05) increasing trend,while cold extreme indices(except for cold spell duration) and diurnal temperature range(DTR) show a significant decreasing ***,all extreme temperature indices show significant mutations during ***,a stronger warming trend occurs in eastern HRB than western HRB,while maximum 5-d precipitation(Rx5day) and rainstorm days(R25) show an increasing trend in the southern,central,and northwestern regions of *** oscillation(AO),Atlantic multidecadal oscillation(AMO),and East Atlantic/Western Russia(EA/WR) have a stronger correlation with extreme climate indices compared to other circulation *** and AMO(EA/WR) exhibit a significant(P < 0.05) negative(positive)correlation with frost days and diurnal temperature *** warm events are strongly correlated with the variability of AMO and EA/WR in most parts of HRB,while extreme cold events are closely related to the variability of AO and AMO in eastern *** contrast,AMO,AO,and EA/WR show limited impacts on extreme precipitation events in most parts of HRB.

关键词： extreme climate indices Sen’s slope variation mutation test atmospheric circulation indices Pearson’s correlation analysis Huaihe River Basin(HRB),China

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体育院校辅导员管理行为效益模糊分析

武汉体育学院学报 2013年第2期47卷 81-86页

作者：桑国强温州大学体育学院浙江温州325035

运用文献资料法、访谈法、问卷调查法、数据挖掘及逻辑推理法对体育院校辅导员不同的管理行为及与学生管理效益之间的关系进行了研究。结果表明,体育院校辅导员所运用的管理行为,主要有规范型、个人情意型、动态平衡型三种;规范型管理... 详细信息

运用文献资料法、访谈法、问卷调查法、数据挖掘及逻辑推理法对体育院校辅导员不同的管理行为及与学生管理效益之间的关系进行了研究。结果表明,体育院校辅导员所运用的管理行为,主要有规范型、个人情意型、动态平衡型三种;规范型管理行为引起学生对辅导员的心理接受程度较低,降低了管理工作的效益;而动态平衡型管理行为可提高管理工作的效益。而管理效益评价方面,采用规范型管理行为学生支持率普遍较小,而采用动态平衡型管理行为的辅导员学生支持率较高。

关键词：体育院校辅导员管理行为管理效益模糊分析

美国APENS解读及对我国制定特殊体育教师专业标准的启示

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西安体育学院学报 2018年第4期35卷 488-494页

作者：桑国强吴燕丹温州大学体育学院浙江温州325035 福建师范大学体育科学学院福州350108

在收集、整理相关研究资料的基础上,选取了美国APENS作为研究对象,着重分析了其制定背景、责任与实施主体、标准内容以及制定的过程与方法,在此基础上提出了我国制定特殊体育教师专业标准时应注意的问题。结果表明:美国APENS是在基于美... 详细信息

在收集、整理相关研究资料的基础上,选取了美国APENS作为研究对象,着重分析了其制定背景、责任与实施主体、标准内容以及制定的过程与方法,在此基础上提出了我国制定特殊体育教师专业标准时应注意的问题。结果表明:美国APENS是在基于美国适应体育教育现实需要的背景下制定的;实施主体为行业专业协会;内容包括人类发展、动作行为、运动科学、测量与评估、教学等15条具体标准。为此,我国在制定标准时应注意借鉴国际经验;明确标准制定的责任主体和实施主体;重视发挥一线教师的主动性、积极性;突出实践性;关注教师职业发展的阶段性、发展性、终身性;适用主体要体现广泛性以及构建学术共同体和行业协会。

关键词：美国适应体育专业标准特殊体育教师专业化

Morphology engineering of ZnO micro/nanostructures under mild conditions for optoelectronic application

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International Journal of Minerals,Metallurgy and Materials 2025年第2期32卷 498-503页

作者： Liang Chu Haoyu Shen Hudie Wei Hongyu Chen guoqiang Ma Wensheng Yan Institute of Carbon Neutrality and New Energy&School of Electronics and Information Hangzhou Dianzi UniversityHangzhou 310018China School of Applied Physics and Materials Wuyi UniversityJiangmen 529020China

Zinc oxide(ZnO)serves as a crucial functional semiconductor with a wide direct bandgap of approximately 3.37 *** reaction is commonly used in the synthesis of ZnO micro/nanostructures,given its low cost,simplicity,and easy ***,ZnO morphology engineering has become desirable through the alteration of minor conditions in the reaction process,particularly at room *** this work,ZnO micro/nanostructures were synthesized in a solution by varying the amounts of the ammonia added at low temperatures(including room temperature).The formation of Zn^(2+)complexes by ammonia in the precursor regulated the reaction rate of the morphology engineering of ZnO,which resulted in various structures,such as nanoparticles,nanosheets,microflowers,and single ***,the obtained ZnO was used in the optoelectronic application of ultraviolet detectors.

关键词： morphology engineering low temperature ZnO nanosheets microflowers ultraviolet detector

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论残疾人的体育社会化

首都体育学院学报 2015年第2期27卷 116-120页

作者：桑国强吴燕丹福建师范大学体育科学学院福建福州350117

通过对残疾人所处的社会背景和体育对残疾人社会化的作用的分析,认为残疾人体育社会化的特征主要体现在"生理我"参与的限制性、"心理我"体验的差异性和"社会我"重塑的艰巨性3个方面;运用社会排斥理论对制约残疾人体育社会化的因素做进... 详细信息

通过对残疾人所处的社会背景和体育对残疾人社会化的作用的分析,认为残疾人体育社会化的特征主要体现在"生理我"参与的限制性、"心理我"体验的差异性和"社会我"重塑的艰巨性3个方面;运用社会排斥理论对制约残疾人体育社会化的因素做进一步探讨,认为制度排斥、资源配置排斥和认知排斥是影响残疾人体育社会化的主要因素。基于此,从残疾人体育社会化的前提、制度基础、人力、财力、物力资源保障和社会支持力量方面,对促进残疾人体育社会化的路径做深入分析。

关键词：残疾人制度排斥认知排斥体育社会化社会化特征社会化路径

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基于代理模型的复杂结构井热采产能评价方法

西南石油大学学报（自然科学版） 2013年第3期35卷 124-130页

作者：祝金利李俊键周元龙秦杰桑国强中国石油长城钻探工程有限公司北京朝阳100101 中国石油勘探开发研究院北京海淀100083 中国石油大学石油工程教育部重点实验室北京昌平102249 中国石油大庆油田有限责任公司第八采油厂生产运营部黑龙江大庆163514

复杂结构井是开采稠油油藏的重要手段,其产能计算一直是评价工作的重点。针对辽河油区复杂结构井实施情况,从油层厚度、油层渗透率、分支井长度、分支数目、分支间距、分支与水平段夹角、注汽量、注汽速度、注汽干度、焖井时间等10个方... 详细信息

复杂结构井是开采稠油油藏的重要手段,其产能计算一直是评价工作的重点。针对辽河油区复杂结构井实施情况,从油层厚度、油层渗透率、分支井长度、分支数目、分支间距、分支与水平段夹角、注汽量、注汽速度、注汽干度、焖井时间等10个方面对复杂结构井产能的影响因素进行了综合分析。在此基础上,利用响应面方法建立了复杂结构井产能的代理模型,提出了预测复杂结构井产能新方法,并将该方法运用于辽河油田某区块的复杂结构井,计算的产能与实际产能误差较小,平均为8.5%。

关键词：复杂结构井蒸汽吞吐影响因素代理模型产能

Magnetron sputtered nickel oxide with suppressed interfacial defect states for efficient inverted perovskite solar cells

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Journal of Energy Chemistry 2025年第1期100卷 348-355页

作者： guoqiang Ma Qin Tan Zhaoning Li Jingwei Xiu Jiafeng Wang Tianle Cheng Dong He Qiang Sun Xuhang Ma Francesco Lamberti Zhubing He Department of Materials Science and Engineering Institute of Innovative Materials (I2M) Shenzhen Key Laboratory of Full Spectral Solar Electricity Generation (FSSEG)Southern University of Science and Technology (SUSTech) Core Research Facilities Southern University of Science and Technology Department of Chemical Sciences Department of Industrial Engineering University of Padova

Widely used spin-coated nickle oxide （NiOx） based perovskite solar cells often suffer from severe interfacial reactions between the NiOxand adjacent perovskite layers due to surface defect states,which inherently impair device performance in a long-term view,even with surface molecule *** this study,we developed high-quality magnetron-sputtered NiOxthin films through detailed process optimization,and compared systematically sputtered and spin-coated NiOxthin film surfaces from materials to *** sputtered NiOxfilms exhibit improved crystallinity,smoother surfaces,and significantly reduced Ni3+or Ni vacancies compared to their spin-coated ***,the interface between the perovskite and sputtered NiOxfilm shows a substantially reduced density of defect *** solar cells （PSCs） fabricated with our optimally sputtered NiOxfilms achieved a high power conversion efficiency （PCE） of up to 19.93%and demonstrated enhanced stability,maintaining 86.2% efficiency during 500 h of maximum power point tracking under one standard sun ***,with the surface modification using (4-(2,7-dibromo-9,9-dimethylacridin-10（9H）-yl)butyl)p hosphonic acid （DMAcPA）,the device PCE was further promoted to 23.07%,which is the highest value reported for sputtered NiOxbased PSCs so far.

关键词： Nickle oxide Magnetron sputter Defect Stability Perovskite solar cell

Repetitive traumatic brain injury–induced complement C1–related inflammation impairs long-term hippocampal neurogenesis

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Neural Regeneration Research 2025年第3期20卷 821-835页

作者： Jing Wang Bing Zhang Lanfang Li Xiaomei Tang Jinyu Zeng Yige Song Chao Xu Kai Zhao guoqiang Liu Youming Lu Xinyan Li Kai Shu Department of Neurosurgery Tongji HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubei ProvinceChina Department of Neurosurgery Shanxi Bethune HospitalShanxi Academy of Medical SciencesTongji Shanxi HospitalThird Hospital of Shanxi Medical UniversityTaiyuanShanxi ProvinceChina Department of Pathophysiology School of Basic Medicine and Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubei ProvinceChina Institute for Brain Research Wuhan Center of Brain ScienceHuazhong University of Science and TechnologyWuhanHubei ProvinceChina Department of Graduate Student Chongqing Medical UniversityChongqingChina Department of Basic Medicine School of Medical ScienceHubei University for NationalitiesEnshiHubei ProvinceChina Department of Anatomy School of Basic Medicine and Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubei ProvinceChina

Repetitive traumatic brain injury impacts adult neurogenesis in the hippocampal dentate gyrus,leading to long-term cognitive ***,the mechanism underlying this neurogenesis impairment remains *** this study,we established a male mouse model of repetitive traumatic brain injury and performed long-term evaluation of neurogenesis of the hippocampal dentate gyrus after repetitive traumatic brain *** results showed that repetitive traumatic brain injury inhibited neural stem cell proliferation and development,delayed neuronal maturation,and reduced the complexity of neuronal dendrites and *** with repetitive traumatic brain injuryalso showed deficits in spatial memory ***,following repetitive traumatic brain injury,neuroinflammation was enhanced in the neurogenesis microenvironment where C1q levels were increased,C1q binding protein levels were decreased,and canonical Wnt/β-catenin signaling was *** inhibitor of C1 reversed the long-term impairment of neurogenesis induced by repetitive traumatic brain injury and improved neurological *** findings suggest that repetitive traumatic brain injury–induced C1-related inflammation impairs long-term neurogenesis in the dentate gyrus and contributes to spatial memory retrieval dysfunction.

关键词： complement C1 dendrite dentate gyrus hippocampus neural stem cell neurogenesis neuroinflammation neurological function neuron traumatic brain injury

考虑水相中CH_(4)与CO_(2)竞争溶解的CO_(2)驱油数值模拟

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华南师范大学学报（自然科学版） 2024年第4期56卷 19-26页

作者：赵文越桑国强肖喆煜第五鹏祥胡帅赤峰学院数学与计算机科学学院赤峰024000 中国石油勘探开发研究院北京100083 提高油气采收率全国重点实验室北京100083 中国石油大学(北京)理学院北京102249 中国石油集团长城钻探工程有限公司北京102249

为明确CO_(2)和CH_(4)在水相中的相互作用及其竞争溶解对油藏CO_(2)驱油过程的影响,建立了考虑CO_(2)和CH_(4)竞争溶解的CO_(2)驱数值模拟模型,该模型修正了不同CO_(2)浓度下CH_(4)的溶解度,并改进了表征CH_(4)溶解能力的平衡常数。模... 详细信息

为明确CO_(2)和CH_(4)在水相中的相互作用及其竞争溶解对油藏CO_(2)驱油过程的影响,建立了考虑CO_(2)和CH_(4)竞争溶解的CO_(2)驱数值模拟模型,该模型修正了不同CO_(2)浓度下CH_(4)的溶解度,并改进了表征CH_(4)溶解能力的平衡常数。模拟结果表明:在CO_(2)和CH_(4)竞争溶解作用下,气体组分的分布发生了显著变化,影响气油比和含水率的波动,进而对油藏生产动态产生影响。在竞争溶解作用下,气相中CH_(4)质量分数增加,进一步证实了CH_(4)与CO_(2)之间相互作用的复杂性。该模型可以真实反映CO_(2)驱油过程中的气体相互作用。

关键词：竞争溶解 CO_(2)驱油数值模拟生产动态