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A self-adaptive inorganic in-situ separator by particle crosslinking for nonflammable lithium-ion batteries

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Journal of Energy Chemistry 2025年第1期100卷 469-480页

作者： Jiarui yang Jiuzhou Liu wenrui Cai Ziyu Zhao Shan Wang Lu He Shanshan Lv Zhiwei Zhu Zhongfeng Ji Guojiang wen Hua Li Yuanming Zhai Xuewei Fu Wei yang Yu Wang College of Polymer Science and Engineering State Key Laboratory of Polymer Materials EngineeringSichuan UniversityChengdu 610065SichuanChina

All-safe liquid-state lithium-ion batteries(ASLS-LIBs) is of great interest as they can potentially combine the safety of all-solid-state batteries with the high performance and low manufacturing cost of traditional liquid-state LIBs. However, the practical success of ASLS-LIBs is bottlenecked by the lack of advanced separator technology that can simultaneously realize high performances in puncturing-tolerability,fire-resistance, and importantly, wetting-capability with non-flammable liquid-electrolytes. Here, we propose a concept of inorganic in-situ separator(IISS) by hybrid-sol physical crosslinking directly onto the electrode surface to address the above challenges. Particularly, the hybrid-sol is designed with silica nanoparticles as the building block and poly(vinylidene difluoride) nanoparticles as the crosslinking agent. The critical factors for controlling the IISS microstructures and properties have been systematically investigated. The advantages of the IISS have been confirmed by its fast wetting with various fireresistant liquid-electrolytes, customizable thickness and porous structures, robust interface with planar or three-dimensional(3D)-structured electrodes, and importantly, unexpected self-adaptability against puncturing. Enabled by the above merits, a fire-resistant ASLS-LIB is successfully assembled and demonstrated with stable electrochemical performance. This sol-crosslinked IISS may open an avenue for the studies on the next-generation separator technology, cell assembling, solid electrolyte processing as well as non-flammable secondary batteries.

关键词： Safe liquid-state lithium-ion batteries In-situ separator technology Hybrid-sol physical crosslinking Electrode coating Inorganic nonflammable separator

基于一阶zigzag理论的软芯复合夹层板冲击载荷下的动态响应分析

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船舶力学 2023年第6期27卷 919-931页

作者：叶仁传杨文龙田阿利陈一鸣赵娜江苏科技大学海洋学院江苏镇江212100 江苏科技大学船舶与海洋工程学院江苏镇江212100 江苏科技大学理学院江苏镇江212100 大连中远海运川崎船舶工程有限公司辽宁大连116052

本文提出一种简化的用于求解软芯复合材料夹层板的一阶zigzag理论模型,该模型能精确求解外载荷作用下软芯复合材料夹层板的静态和动态响应。软芯复合材料夹层板的上下面板采用一阶剪切变形理论,芯材运用线性函数模拟横向和面内位移。模... 详细信息

本文提出一种简化的用于求解软芯复合材料夹层板的一阶zigzag理论模型,该模型能精确求解外载荷作用下软芯复合材料夹层板的静态和动态响应。软芯复合材料夹层板的上下面板采用一阶剪切变形理论,芯材运用线性函数模拟横向和面内位移。模型充分考虑芯材厚度方向的应力和应变,能很好满足横向剪切应力和位移界面边界条件。基于此模型,运用Newmark法求解控制方程分析冲击载荷作用下简支软芯复合夹层板的动态响应,将提出的一阶zigzag理论模型与公开发表的文献结果进行了准确性对比验证。在验证的基础上进行了一系列的参数研究,并详细研究了各种参数对夹层板动态响应的影响。计算结果能为船用软芯复合材料夹层板提供理论设计指导。

关键词：复合材料夹层板软芯材一阶zigzag模型冲击载荷动态响应

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扑草净水环境质量基准及风险评估

中国环境科学 2021年第8期41卷 3825-3831页

作者：郑磊杨文龙董亮李琳琳张依章中日友好环境保护中心国家环境分析测试中心国家环境保护二噁英污染控制重点实验室北京100029 中国环境科学研究院北京100012 天津市滨海新区环境创新研究院天津300457

选择田间使用量大的扑草净为研究对象,分析了扑草净在南四湖流域地表水中的空间分布,推导了扑草净的水质基准,通过定性与定量风险评估方法评估了扑草净的生态风险.结果表明,南四湖流域28个地表水采样点中扑草净浓度为0~667.7ng/L,平均值... 详细信息

选择田间使用量大的扑草净为研究对象,分析了扑草净在南四湖流域地表水中的空间分布,推导了扑草净的水质基准,通过定性与定量风险评估方法评估了扑草净的生态风险.结果表明,南四湖流域28个地表水采样点中扑草净浓度为0~667.7ng/L,平均值为69.2ng/L.搜集筛选了15种水生生物慢性毒性数据,利用物种敏感度分布法,推导出扑草净的水质基准为82.4ng/L.使用商值法评估南四湖流域生态风险,结果表明,扑草净生态风险最高区域位于NS09,主要来源是地表径流与雨水冲刷.采用联合概率曲线法进一步分析生态风险,发现南四湖水体中扑草净对1%~5%的水生生物产生危害的概率为11.2%~6.4%.总体来看,南四湖流域扑草净的生态环境风险处于较低水平.

关键词：南四湖扑草净空间分布水质基准风险评估

Targeted gene sequencing and bioinformatics analysis of patients with gallbladder neuroendocrine carcinoma:A case report

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World Journal of Gastrointestinal Oncology 2025年第1期17卷 239-251页

作者： Yun-Chuan yang Zhi-Tao Chen Da-long Wan Hui Tang Mu-Lin Liu Department of Medical College Jinan UniversityGuangzhou 510000Guangdong ProvinceChina Department of General Surgery The First Affiliated Hospital of Bengbu Medical UniversityBengbu 233000Anhui ProvinceChina Department of Hepatobiliary Surgery Shulan(Hangzhou)Hospital Affiliated to Zhejiang Shuren University Shulan International Medical CollegeHangzhou 310022Zhejiang ProvinceChina Department of Hepatobiliary and Pancreatic Surgery The First Affiliated HospitalCollege of MedicineZhejiang UniversityHangzhou 310003Zhejiang ProvinceChina Department of Pathology The First Affiliated Hospital of Medical School of Zhejiang UniversityHangzhou 310000Zhejiang ProvinceChina

BACKGROUND Gallbladder neuroendocrine carcinoma(NEC)represents a subtype of gallbladder malignancies characterized by a low incidence,aggressive nature,and poor *** its clinical severity,the genetic alterations,mechanisms,and signaling pathways underlying gallbladder NEC remain *** SUMMARY This case study presents a rare instance of primary gallbladder NEC in a 73-year-old female patient,who underwent a radical cholecystectomy with hepatic hilar lymphadenectomy and resection of liver segments IV-B and *** gene sequencing and bioinformatics analysis tools,including STRING,GeneMANIA,Metascape,TRRUST,Sangerbox,cBioPortal and GSCA,were used to analyze the biological functions and features of mutated genes in gallbladder *** mutations(APC,ARID2,IFNA6,KEAP1,RB1,SMAD4,TP53,BTK,GATA1,GNAS,and PRDM3)were identified,and the tumor mutation burden was determined to be 9.52 muts/Mb via targeted gene sequencing.A protein-protein interaction network showed significant interactions among the twelve mutated *** Ontology and Kyoto Encyclopedia of Genes and Genomes analyses were used to assess mutation functions and *** results revealed 40 tumor-related pathways.A key regulatory factor for gallbladder NEC-related genes was identified,and its biological functions and features were compared with those of gallbladder *** Gallbladder NEC requires standardized *** with other gallbladder carcinomas revealed clinical phenotypes,molecular alterations,functional characteristics,and enriched pathways.

关键词： Gallbladder neuroendocrine carcinoma Targeted-gene sequencing Bioinformatics analysis case report Immunocytochemistry Case report

High-temperature oxidation behavior and degradation mechanism of chromium-coated zirconium alloy cladding: a review

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Tungsten 2025年第1期7卷 50-70页

作者： Yi Li Bei-Qi Wang Xin-Yin Zhang Shi-Jie Wang Cong-Yi Li Hui-long yang Ran-Ran Su Tong Liu School of Mechanical Engineering Shanghai Jiao Tong University College and Graduate School of Arts and Sciences University of Virginia Global Institute of Future Technology Shanghai Jiao Tong University

Accident-tolerant fuels(ATF) have been extensively studied to reduce the production rate and total amount of heat and hydrogen generated from high-temperature steam oxidation during severe ***-coated zirconium alloy cladding has become one of the most promising candidates for ATF because of its excellent corrosion and oxidation *** paper provides a comprehensive overview of the research progress on oxidation behaviors and degradation mechanisms in chromium-coated zirconium alloy cladding under high-temperature *** techniques to strengthen the oxidation resistance are highlighted and ***,challenges and opportunities for various future directions are addressed.

关键词： Accident-tolerant fuel Chromium coating Degradation mechanism High-temperature oxidation behavior Zirconium alloy cladding

防旋股骨近端髓内钉与人工股骨头置换修复老年股骨转子间骨折的Meta分析

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中国组织工程研究 2015年第44期19卷 7193-7201页

作者：裴军朋杨文龙兰曦黄省利西安交通大学医学院第二附属医院骨科陕西省西安市710014

背景:人工股骨头置换和防旋股骨近端髓内钉在修复老年股骨转子间骨折方面哪种更优尚无定论。目的:通过Meta分析比较国内老年人股骨转子间骨折使用人工股骨头置换与防旋股骨近端髓内钉内固定的疗效差异。方法:检索Pub Med、Cochrane、CNK... 详细信息

背景:人工股骨头置换和防旋股骨近端髓内钉在修复老年股骨转子间骨折方面哪种更优尚无定论。目的:通过Meta分析比较国内老年人股骨转子间骨折使用人工股骨头置换与防旋股骨近端髓内钉内固定的疗效差异。方法:检索Pub Med、Cochrane、CNKI、万方、维普等数据库,以及《中华骨科杂志》、《中国矫形外科杂志》等近5年发表的相关文献。收集国内老年股骨转子间骨折行人工股骨头置换与防旋股骨近端髓内钉修复的临床对照试验,提取基线资料,采集手术持续时间、术中出血量、术后下床时间、住院时间、Harris评分、并发症率和死亡数等数据,并用Rev Man 5.30对所提取数据结果进行Meta分析处理。结果与结论:共纳入37个临床对照研究,共3 216例患者。Meta分析结果显示,与人工股骨头置换相比,防旋股骨近端髓内钉在术后下床、住院时间及早期关节功能方面处于劣势;而两者在并发症及死亡率上差异并无显著性意义。但防旋股骨近端髓内钉具有手术持续时间短、创伤小、术中出血少等优点,也具有较好的中远期关节功能预期效果。

关键词：骨科植入物骨植入物股骨转子间骨折股骨头置换防旋股骨近端髓内钉并发症 Meta分析

Glutamatergic CYLD deletion leads to aberrant excitatory activity in the basolateral amygdala:association with enhanced cued fear expression

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Neural Regeneration Research 2025年第11期20卷 3259-3272页

作者： Huidong Li Faqin Li Zhaoyi Chen Erwen Wu Xiaoxi Dai Danni Li Haojie An Shiyi Zeng Chunyan Wang Li yang Cheng long School of Life Sciences South China Normal UniversityGuangzhouGuangdong ProvinceChina School of Life Sciences Guangzhou UniversityGuangzhouGuangdong ProvinceChina Guangdong Provincial Key Laboratory of Major Obstetric Diseases The Third Affiliated Hospital of Guangzhou Medical UniversityGuangzhouGuangdong ProvinceChina South China Normal University-Panyu Central Hospital Joint Laboratory of Translational Medical Research Panyu Central HospitalGuangzhouGuangdong ProvinceChina

Neuronal activity,synaptic transmission,and molecular changes in the basolateral amygdala play critical roles in fear ***(CYLD)is a deubiquitinase that negatively regulates the nuclear factor kappa-B *** is well studied in non-neuronal cells,yet underinvestigated in the brain,where it is highly *** studies have shown involvement of CYLD in the remodeling of glutamatergic synapses,neuroinflammation,fear memory,and anxiety-and autism-like ***,the precise role of CYLD in glutamatergic neurons is largely ***,we first proposed involvement of CYLD in cued fear *** next constructed transgenic model mice with specific deletion of Cyld from glutamatergic *** results show that glutamatergic CYLD deficiency exaggerated the expression of cued fear in only male ***,loss of CYLD in glutamatergic neurons resulted in enhanced neuronal activation,impaired excitatory synaptic transmission,and altered levels of glutamate receptors accompanied by over-activation of microglia in the basolateral amygdala of male ***,our study suggests a critical role of glutamatergic CYLD in maintaining normal neuronal,synaptic,and microglial *** may contribute,at least in part,to cued fear expression.

关键词： basolateral amygdala cued fear expression cylindromatosis deubiquitinase glutamate receptor 1 glutamatergic neuron microglial activation N-methyl-D-aspartate receptor 1 neuronal activation synaptic transmission

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三才思想在针刀治疗项痹病中的应用探讨

中国针灸 2023年第6期43卷 697-700页

作者：张欣杨文龙刘方铭山东中医药大学针灸推拿学院济南250355 山东第一医科大学第一附属医院疼痛科济南250014

在三才思想指导下,基于对项痹病筋骨失衡病因病机的认识,整体施治,选择头颈背3个部位的相应穴位(天才穴:脑户、脑空;人才穴:颈夹脊;地才穴:大椎、曲垣、天宗),应用针刀松解治疗,根据病变经筋所在层次分别针至皮、肉、骨,调筋治骨,恢复... 详细信息

在三才思想指导下,基于对项痹病筋骨失衡病因病机的认识,整体施治,选择头颈背3个部位的相应穴位(天才穴:脑户、脑空;人才穴:颈夹脊;地才穴:大椎、曲垣、天宗),应用针刀松解治疗,根据病变经筋所在层次分别针至皮、肉、骨,调筋治骨,恢复颈部正常力学平衡。

关键词：项痹病三才思想针刀筋骨

Mass organic matter accumulation induced by rapid redox variations in lakes:Evidence from the Miaoxi area,Bohai Bay Basin,China

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Journal of Palaeogeography 2025年第01期14卷 291-313页

作者： Peng Sun Hai-Feng yang Fei-long Wang Jun-Pei Yue Yan-Fei Gao You-Jun Tang School of Petroleum Engineering Yangtze University Key Laboratory of Exploration Technologies for Oil and Gas Resources Ministry of Education Yangtze University Tianjin Branch of China National Offshore Oil Corporation College of Resource and Environment Yangtze University

The Member 4 of the Paleogene Shahejie Formation(Es4) in the Bohai Bay Basin is interspersed with a set of high-quality source rocks typified as intercalation of red and black mudstones. A large amount of petroleum(crude oil) originates from these source rocks. The Paleocene-Eocene Thermal Maximum(PETM)event occurred during the deposition of Es4 in the Bohai Bay Basin, and the organic matter enrichment model under this event is worth further investigation due to its relationship with and influence on petroleum accumulations. Well LK25-A, as the first oil exploration well drilled into the Es4 in Miaoxi area, serves as a valuable case to study organic matter accumulation. In this study, we integrate total organic carbon(TOC),Rock-Eval pyrolysis, microscopic observation, vitrinite reflectance(VRo), elemental analysis, and gas chromatography-mass spectrometry(GC-MS) to evaluate the hydrocarbon generation potential, organic matter types, thermal maturity, and sedimentary environment of the Es4 in Miaoxi area. The analysis of maceral and rock pyrolysis data reveals that Type I and Type II organic matter make up the majority of Paleogene mudstones in this region. The TOC and rock pyrolysis data show that mudstones in this area have high organic matter abundance and oil-generation potential. The measured vitrinite reflectance distribution of mudstone samples, which ranges from 0.3% to 0.74%, demonstrates that the Paleogene strata are at the immature to mature stage, and the samples from this area contain a sizable amount of bituminite and mineralbituminous groundmass. The analysis of biomarkers in the mudstone samples indicates that most of the mudstones in this area are in lacustrine and brackish-hypersaline lacustrine environment under a reducing condition, and some of the red mudstones in the Es4 are formed under a suboxic condition. Based on the size and morphology of the pyrite framboid, the redox conditions of the water mass during deposition or diagenesis are further

关键词： Hydrocarbon generation potential Biomarkers Optical microscopy Pyrite framboid Elemental geochemistry Red–black beds