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What control the spatial patterns and predictions of runoff response over the contiguous USA?

Journal of Geographical Sciences 2024年第7期34卷 1297-1322页

作者： JIANG Shanhu DU Shuping REN Liliang GONG Xinglong YAN Denghua YUAN Shanshui LIU yi YANG xiaoli XU Chongyu The National Key Laboratory of Water Disaster Prevention Hohai UniversityNanjing210098China College of Hydrology and Water Resources Hohai UniversityNanjing210098China School of Water Conservancy&Civil Engineering Northeast Agricultural UniversityHarbin150030China Department of Water Resources China Institute of Water Resources and Hydropower ResearchBeijing100038China Department of Geosciences University of OsloOsloNorway

Understanding the nonlinear relationship between hydrological response and key factors and the cause behind this relationship is vital for water resource management and earth system *** this study,we undertook several steps to explore the ***,we partitioned runoff response change(RRC)into multiple components associated with climate and catchment properties,and examined the spatial patterns and smoothness indicated by the Moran's Index of RRC across the contiguous United States(CONUS).Subsequently,we employed a machine learning model to predict RRC using catchment attribute predictors encompassing climate,topography,hydrology,soil,land use/cover,and ***,we identified the primary factors influencing RRC and quantified how these key factors control RRC by employing the accumulated local effect,which allows for the representation of not only dominant but also secondary ***,we explored the relationship between ecoregion patterns,climate gradients,and the distribution of RRC across *** findings indicate that:(1)RRC demonstrating significant connections between catchments tends to be well predicted by catchment attributes in space;(2)climate,hydrology,and topography emerge as the top three key attributes nonlinearly influencing the RRC patterns,with their second-order effects determining the heterogeneous patterns of RRC;and(3)local Moran's I signifies a collaborative relationship between the patterns of RRC and their spatial smoothness,climate space,and ecoregions.

关键词： hydrological response prediction machine learning accumulated local effect Moran’s Index large-sample study

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Understanding the combustion behavior of electric bicycle batteries and unveiling its relationship with fire extinguishing

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Journal of Energy Chemistry 2024年第4期91卷 609-618页

作者： Zhanglong Yu Xueling Shen Ran Xu Zheng Wang Zengming Wan Mingyang Chen yi Cui Yanyan Fang xiaoli Ma China Automotive Battery Research Institute Co. Ltd.Beijing 101407China China Grinm Group Co. Ltd.Beijing 100088China Ministry of Industry and Information Technology Equipment Industry Development CenterBeijing 100846China Hefei Guoxuan High-tech Power energy Co. Ltd.Hefei 230000AnhuiChina

In this study,a detailed analysis of the combustion behaviors of the lithium iron phosphate(LFP)and lithium manganese oxide(LMO)batteries used in electric bicycles was *** research included quantitative measurements of the combustion duration,flame height,combustion temperature,heat release rate,and total heat *** results indicated that LMO batteries exhibited higher combustion temperatures of 600–700°C,flame heights of 70–75 cm,a significantly higher heat release rate of40.1 k W(12 Ah),and a total heat release of 1.04 MJ(12 Ah)compared to LFP batteries with the same *** on these experimental results,a normalized total heat release(NORTHR)parameter was proposed,demonstrating good universality for batteries with different *** this parameter,quantitative calculations and optimization of the extinguishing agent dosage were conducted for fires involving these two types of batteries,and the method was validated by extinguishing fires for these two types of battery packs with water-based extinguishing fluids.

关键词： Combustion behavior Electric bicycle Lithium-ion battery Fire extinguishing Normalized total heat release

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香格里拉来源探究

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黑龙江民族丛刊 2009年第4期 174-180页

作者：易小力暨南大学深圳旅游学院广东深圳518053

沿着洛克、宗教、财富三条线索梳理了有关香格里拉来源的说法,创新性地提出了shangri-la香格里拉的可能来历——Shambhala杉牟哈喇与Ngari阿里的编织组合,指出小说家希尔顿的可能真正意图——寻找财富而非世外桃源,旨在为国内的有关研... 详细信息

沿着洛克、宗教、财富三条线索梳理了有关香格里拉来源的说法,创新性地提出了shangri-la香格里拉的可能来历——Shambhala杉牟哈喇与Ngari阿里的编织组合,指出小说家希尔顿的可能真正意图——寻找财富而非世外桃源,旨在为国内的有关研究提供有价值的借鉴和参考。

关键词：香格里拉来源洛克宗教财富

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珠三角地区城市旅游竞争力测度研究

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开发研究 2010年第3期 16-19页

作者：易小力暨南大学深圳旅游学院广东深圳518053

选取旅游资源综合竞争力、旅游发展竞争力、旅游接待竞争力三大指标体系,采用AHP层次分析法和TOPSIS求逼近理想解方法,对广州、深圳、珠海等九个珠三角主体城市的城市旅游竞争力进行横向测度研究,反映彼此旅游约束力、发展实力和活力。

关键词：珠三角地区城市旅游竞争力测度研究

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论台湾影视作品的女性意识

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重庆大学学报（社会科学版） 2014年第4期20卷 175-181页

作者：易晓莉南京大学文学院江苏南京210046 重庆文理学院文化与传媒学院重庆402160

随着时代的发展,台湾影视作品也表现出新的面貌。在21世纪的台湾影视作品中,出现了越来越多的女性形象具有鲜明的女性意识。这些女性更为迫切地意识到自我的存在,追求自我的独特价值,在实际生活和心理上自觉摆脱对男性的依赖,表现出独... 详细信息

随着时代的发展,台湾影视作品也表现出新的面貌。在21世纪的台湾影视作品中,出现了越来越多的女性形象具有鲜明的女性意识。这些女性更为迫切地意识到自我的存在,追求自我的独特价值,在实际生活和心理上自觉摆脱对男性的依赖,表现出独立自信的特质,并不断追求自我完善。文章从如许方面入手,具体阐释21世纪台湾影视作品中的女性意识。

关键词：女性意识自我意识独立自信自我完善

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论残雪小说中的超越意识

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当代文坛 2011年第1期 71-73页

作者：易晓莉南京大学文学院重庆文理学院文学与传媒学院

残雪对人生体悟甚深,她的小说是一种哲学,充满了一种超然的睿智。这种睿智具体体现为自觉表演的生存智慧和对立统一的辩证思维。残雪笔下的人物,其存在往往带有一种自觉的表演性。这种表演既是对虚无的遮蔽,也是对虚无的抵抗。说到底,... 详细信息

残雪对人生体悟甚深,她的小说是一种哲学,充满了一种超然的睿智。这种睿智具体体现为自觉表演的生存智慧和对立统一的辩证思维。残雪笔下的人物,其存在往往带有一种自觉的表演性。这种表演既是对虚无的遮蔽,也是对虚无的抵抗。说到底,是一种生存智慧和积极的人生态度。与此同时,残雪用一种辩证的眼光来看待世间一切,在对立中看到统一与和谐。这都体现出了一种超越意识。文章通过细读的方式对此展开具体分析。

关键词：残雪超越意识表演辩证思维

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Fucosyltransferase 8 regulates adult neurogenesis and cognition of mice by modulating the Itga6-PI3K/Akt signaling pathway

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Science China(Life Sciences) 2024年第7期67卷 1427-1440页

作者： Hongfeng Guo Qihang Sun xiaoli Huang Xiaohao Wang Feng Zhang Wenzheng Qu Jinling Liu Xuejun Cheng Qiang Zhu Wen yi Qiang Shu Xuekun Li The Children’s Hospital National Clinical Research Center for Child HealthSchool of MedicineZhejiang UniversityHangzhou 310052China The Institute of Translational Medicine School of MedicineZhejiang UniversityHangzhou 310029China College of Life Sciences Zhejiang UniversityHangzhou 310058China Binjiang Institute of Zhejiang University Hangzhou 310053China Zhejiang University Cancer Center Zhejiang UniversityHangzhou 310029China

Fucosyltransferase 8(Fut8)and core fucosylation play critical roles in regulating various biological processes,including immune response,signal transduction,proteasomal degradation,and energy ***,the function and underlying mechanism of Fut8 and core fucosylation in regulating adult neurogenesis remains *** have shown that Fut8 and core fucosylation display dynamic features during the differentiation of adult neural stem/progenitor cells(aNSPCs)and postnatal brain ***8 depletion reduces the proliferation of a NSPCs and inhibits neuronal differentiation of aNSPCs in vitro and in vivo,***,Fut8 deficiency impairs learning and memory in ***,Fut8 directly interacts with integrinα6(Itga6),an upstream regulator of the PI3kAkt signaling pathway,and catalyzes core fucosylation of *** of Fut8 enhances the ubiquitination of Itga6 by promoting the binding of ubiquitin ligase Trim21 to *** levels of Itga6 inhibit the activity of the PI3K/Akt signaling ***,the Akt agonist SC79 can rescue neurogenic and behavioral deficits caused by Fut8 *** summary,our study uncovers an essential function of Fut8 and core fucosylation in regulating adult neurogenesis and sheds light on the underlying mechanisms.

关键词： Fut8 adult neural stem/progenitor cells neurogenesis Itga6 PI3K/Akt

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Layer-by-layer epitaxy growth of thickness-controllable two-dimensional tungsten disulfide

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Science China(Information Sciences) 2024年第5期67卷 302-310页

作者： Jieyuan LIANG Zixing ZOU Junwu LIANG Di WANG Biao WANG Anshi CHU Jiali yi Cheng ZHANG Lizhen FANG Tian ZHANG Huawei LIU xiaoli ZHU Dong LI Anlian PAN Key Laboratory for Micro-Nano Physics and Technology of Hunan Province State Key Laboratory of Chemo/Biosensing and Chemometrics Hunan Institute of Optoelectronic IntegrationCollege of Materials Science and Engineering School of Physics and ElectronicsHunan University School of Electronic Information and Electrical Engineering Changsha University School of Physics and Telecommunication Engineering Yulin Normal University Units Semiconductor Technology Co. Ltd. School of Physics and Electronics Hunan Normal University

Bilayer transition metal dichalcogenides（TMDs） balance the high mobility of single layers with the high state density of multilayers and therefore have promising application prospects in high-performance electronics. However, the layer-controlled growth of 2D materials is still confronted with challenges such as poor repeatability between different labs and a limited understanding of the growth mechanism at the atomic scale. Herein, we report a new carbon-assisted chemical vapor deposition process that can realize the growth of WS2sheets with high yield, precise thickness controllability, and repeatability. We show that carbon can act as a reducing agent and catalyst that preferentially reacts with the WO3precursor to form intermediate WO3-xproducts with low-valence state W. The resulting oxycarbide gas has a low surface adsorption energy when deposited on the surface of as-grown WS2, which provides nucleation sites for the subsequent layer of WS2growth and leads to the vertical growth of WS2sheets. The growth mechanism is thoroughly investigated. Electrical transport measurements show that the produced bilayer WS2possesses a high carrier mobility(up to 58 cm2·V-1·s-1) and small subthreshold swing（estimated to be 148 mV/decade）,which are among the best reported results for TMDs produced using CVD.

关键词： WS2 thickness-controlled growth chemical vapor deposition additive carbon

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有限政府与无限政府:乡村振兴中的基层政府行为研究

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中国农村观察 2019年第5期 32-52页

作者：张高军易小力暨南大学深圳旅游学院

在乡村振兴过程中,县级及其以下的基层政府至关重要。本文以国家级贫困县栾川县的乡村振兴之路为案例,通过 10 天的田野调查和对 23 人的访谈数据,分析有限政府论与无限政府论两种理论在乡村振兴中的应用。结果发现:第一,基层政府通... 详细信息

在乡村振兴过程中,县级及其以下的基层政府至关重要。本文以国家级贫困县栾川县的乡村振兴之路为案例,通过 10 天的田野调查和对 23 人的访谈数据,分析有限政府论与无限政府论两种理论在乡村振兴中的应用。结果发现:第一,基层政府通过寻求有限政府和无限政府之间的动态平衡, 对市场要素流动和分配进行干预,这是解决乡村衰落问题,实现乡村振兴的有效路径。而基层政府在乡村振兴中发挥主导作用,是平衡社会发展效率与公平、推动城乡二元结构系统演进的需要。第二, 栾川县实施乡村振兴战略的路径是,通过基层政府的干预,使市场要素向乡村旅游产业流动,具体包括资源整合、组织创新、示范带动、远近皆交、三类优先、情法结合 6 个方面。第三,乡村振兴背景下,有限政府与无限政府之间动态转化的完整过程可分为 3 个阶段,即从有限政府向无限政府延伸、无限政府与有限政府共存、再回归到有限政府。

关键词：乡村振兴乡村旅游政府责任论基层政府栾川县

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Low-frequency Stimulation at the Subiculum Prevents Extensive Secondary Epileptogenesis in Temporal Lobe Epilepsy

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Neuroscience Bulletin 2024年第5期40卷 564-576页

作者： Yujia Shen yiwei Gong xiaoli Da Shajing Gao Shuo Zhang Minjuan Sun Yuanzhi Yang Xiaoyun Qiu Menghan Li Yang Zheng Fan Fei yi Wang Zhong Chen Cenglin Xu Key Laboratory of Neuropharmacology and Translational Medicine of Zhejiang Province School of Pharmaceutical ScienceZhejiang Chinese Medical UniversityHangzhou310053China Institute of Pharmacology and Toxicology NHC and CAMS Key Laboratory of Medical NeurobiologyCollege of Pharmaceutical SciencesZhejiang UniversityHangzhou310058China Department of Neurology First Affiliated Hospital of Zhejiang Chinese Medical UniversityHangzhou310003China Department of Pharmacy The First Affiliated Hospital of Zhejiang Chinese Medical UniversityHangzhou310003China

Secondary epileptogenesis is characterized by increased epileptic susceptibility and a tendency to generate epileptiform activities outside the primary *** is one of the major resultants of pharmacoresistance and failure of surgical outcomes in epilepsy,but still lacks effective ***,we aimed to test the effects of low-frequency stimulation(LFS)at the subiculum for secondary epileptogenesis in a mouse ***,secondary epileptogenesis was simulated at regions both contralateral and ipsilateral to the primary focus by applying successive kindling *** kindled at the right CA3 showed higher seizure susceptibilities at both the contralateral CA3 and the ipsilateral entorhinal cortex and had accelerated kindling processes compared with naive *** at the ipsilateral subiculum during the primary kindling progress at the right CA3 effectively prevented secondary epileptogenesis at both the contralateral CA3 and the ipsilateral entorhinal cortex,characterized by decreased seizure susceptibilities and a retarded kindling process at those secondary *** application along with the primary epileptogenesis was ***,the effects of LFS on secondary epileptogenesis were associated with its inhibitory effect at the secondary focus through interfering with the enhancement of synaptic connections between the primary and secondary *** results imply that LFS at the subiculum is an effective preventive strategy for extensive secondary epileptogenesis in temporal lobe epilepsy and present the subiculum as a target with potential translational importance.

关键词： Secondary epileptogenesis Low-frequency stimulation Subiculum Temporal lobe epilepsy

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