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Association of stent thrombectomy and conventional treatment with neuroprotection, complications, anxiety, and depression in acute ischemic stroke patients

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World Journal of Psychiatry 2025年第1期15卷 72-82页

作者： Kai-Jie Yang Jia-Jian Huang cai-xia xuan Department of Neurology Qinzhou Second People's HospitalQinzhou 535000Guangxi Zhuang Autonomous RegionChina

BACKGROUND Acute ischemic stroke(AIS)is an abrupt blood flow cessation to a specific brain region within a vascular zone,causing a subsequent decline in neurological *** thrombectomy is a recently established technique for treating *** provides the benefits of being a relatively simple and safe procedure,capable of partially enhancing a patient’s ***,some patients may experience endothelial damage and recurrent thrombosis,with clinical outcomes that are not always ***,the efficacy of this method remains *** To survey the association of stent thrombectomy vs standard treatment with neurological function protection,complications,and short-term prognosis in patients diagnosed with *** This study assigned 90 patients with AIS to the observation and control groups(n=45 patients)from December 2020 to December *** thrombectomy was conducted in the observation group,whereas routine treatment was provided to the control *** study assessed the therapeutic outcomes of two groups,including a comparison of their neurological function,living ability,anxiety and depression status,plaque area,serum inflammatory factors,serum Smur100βprotein,neuron-specific enolase(NSE),homocysteine(Hcy),and vascular endo-thelial ***,the incidence of complications was calculated and analyzed for each *** The total effective rate of treatment was 77.78%and 95.56%in the control and observation groups,*** 8 weeks of treatment,the scores on the National Institutes of Health Stroke Scale,Hamilton Anxiety Scale,and Hamilton Depression Scale decreased remarkably;the Barthel index increased remarkably,with better improvement effects of the scores in the observation group(P<0.05);total cholesterol,triglyceride,C-reactive protein,and plaque area lessened remarkably,with fewer patients in the observation group(P<0.05);S-100βprotein,NSE,and Hcy levels lessened remarkably,with fewer patients in

关键词： Stent thrombectomy Acute ischemic stroke Neurological function Complications Short-term prognosis

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环境不确定性、融资约束与现金持有价值——来自A股上市公司的经验数据

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软科学 2017年第3期31卷 49-53页

作者：仇冬芳马彩霞耿成轩南京航空航天大学经济与管理学院南京211106

利用2010~2014年我国A股上市公司数据,从融资约束中介效应视角研究了环境不确定性对现金持有价值的影响及其作用机制。结果发现:上市公司现金持有具有正向价值效应,较高的环境不确定性显著增强了现金持有价值。进一步检验发现,融资约束... 详细信息

利用2010~2014年我国A股上市公司数据,从融资约束中介效应视角研究了环境不确定性对现金持有价值的影响及其作用机制。结果发现:上市公司现金持有具有正向价值效应,较高的环境不确定性显著增强了现金持有价值。进一步检验发现,融资约束在环境不确定性对现金持有价值的影响中具有中介效应,说明环境不确定性引起企业外部融资成本,加剧了融资约束,现金持有有助于规避财务风险并保证有效投资。

关键词：环境不确定性融资约束现金持有价值中介效应

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大跨度公路隧道施工技术

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陕西煤炭 2008年第1期27卷 87-89页

作者：蔡选侠中铁二十集团第二工程有限公司云南昆明650200

从工艺、措施等方面论述大跨度公路隧道开挖初支、防排水处理、监控测量等施工方法以及施工中应关注的问题,为同类型隧道施工提供借鉴。

关键词：大跨度隧道施工技术

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高强度梁体混凝土裂缝防治

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陕西煤炭 2007年第6期26卷 62-63,61页

作者：蔡选侠中铁二十局第二工程有限公司云南昆明650200

结合预制梁施工,对C50级混凝土出现早期开裂,梁体产生裂缝的原因等进行分析和总结,并针对性的提出了预防措施,为类似工程及高强度混凝土的施工提供借鉴。

关键词：高强度混凝土裂缝防治

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Porous Organic Cage‑Based Quasi‑Solid‑State Electrolyte with Cavity‑Induced Anion‑Trapping Effect for Long‑Life Lithium Metal Batteries

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Nano-Micro Letters 2025年第2期17卷 376-386页

作者： Wei-Min Qin Zhongliang Li Wen‑xia Su Jia‑Min Hu Hanqin Zou Zhixuan Wu Zhiqin Ruan Yue‑Peng cai Kang Li Qifeng Zheng School of Chemistry South China Normal UniversityGuangzhou 510006People’s Republic of China Key Laboratory of Functional Metal‑Organic Compounds of Hunan Province College of Chemistry and Material ScienceHengyang Normal UniversityHengyang 421008People’s Republic of China Guangzhou Key Laboratory of Energy Conversion and Energy Storage Materials Guangzhou 510006People’s Republic of China

Porous organic cages(POCs)with permanent porosity and excellent host–guest property hold great potentials in regulating ion transport behavior,yet their feasibility as solid-state electrolytes has never been testified in a practical ***,we design and fabricate a quasi-solid-state electrolyte(QSSE)based on a POC to enable the stable operation of Li-metal batteries(LMBs).Benefiting from the ordered channels and cavity-induced anion-trapping effect of POC,the resulting POC-based QSSE exhibits a high Li+transference number of 0.67 and a high ionic conductivity of 1.25×10^(−4) S cm^(−1) with a low activation energy of 0.17 *** allow for homogeneous Li deposition and highly reversible Li plating/stripping for over 2000 *** a proof of concept,the LMB assembled with POC-based QSSE demonstrates extremely stable cycling performance with 85%capacity retention after 1000 ***,our work demonstrates the practical applicability of POC as SSEs for LMBs and could be extended to other energy-storage systems,such as Na and K batteries.

关键词： Porous organic cage Cavity-induced anion-trapping Quasi-solid-state electrolyte Homogeneous Li+flux Lithium metal battery

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Visible light-mediated C—P bond formation reactions

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Science Bulletin 2019年第5期64卷 337-350页

作者： Bao-Gui cai Jun xuan Wen-Jing xiao Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials College of Chemistry & Chemical Engineering Anhui University Key Laboratory of Pesticide & Chemical Biology Ministry of Education College of Chemistry Central China Normal University

Organophosphorus compounds have attracted continuous attention in materials science, agrochemical and pharmaceutical fields due to their unique bioactivities. Thus, the development of novel and robust manners for the construction new C—P bond has therefore gained great interests in synthetic organic chemistry. Because of their intrinsic sustainability and green chemistry character, visible light-induced photoredox catalysis has been widely applied in the construction of new chemical bonds, including the formation of C—P bond. In this review, we summarized recent achievements in C—P bond formation reactions initiated by visible light-induced photoredox catalysis, which mainly focusing on the discussion of reaction design and the mechanism.

关键词： C-P bond formation Organophosphorus compounds Photoredox catalysis Visible light

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REFLECTION/TRANSMISSION CHARACTERISTICS OF A DISCONTINUOUS GALERKIN METHOD FOR MAXWELL'S EQUATIONS IN DISPERSIVE INHOMOGENEOUS MEDIA

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Journal of Computational Mathematics 2008年第3期26卷 347-364页

作者： xia Ji Wei cai Pingwen Zhang Department of Mathematics and Statistics University of North Carolina at Charlotte USA Department of Scientific and Engineering Computing Peking University Beijing China

In this paper, we analyze the transmission and reflection properties of a high order discontinuous Galerkin method for dispersive Maxwell＇s equations, originally proposed by Lu et al. [J. Comput. Phys. 200 （2004）, pp. 549-580]. We study the reflection and transmission properties of the numerical method for up to second-order polynomial elements for one- and two-dimensional Maxwell＇s equations with rectangular meshes. High order accuracy has been shown for reflection and transmission coefficients near material interfaces.

关键词： Discontinuous Galerkin Method Reflection Transmission

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Case Report of Acute Peritonitis with Blood Infection of Neisseria meningitidis

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Biomedical and Environmental Sciences 2022年第2期35卷 151-154页

作者： xia xian LYU Jing cai xuan HU Yuan Liang HE Fei LI Guo Ming YANG Hong Mei Hubei Key Laboratory of Edible Wild Plants Conservation&Utilization Hubei Engineering Research Center of Characteristic Wild Vegetable Breeding and Comprehensive Utilization TechnologyHuangshi Key Laboratory of Lake Environmental Protection and Sustainable Utilization of ResourcesHubei Normal UniversityHuangshi 430070HubeiChina Hubei Provincial Center for Disease Control and Prevention Wuhan 430079HubeiChina Renmin Hospital of Wuhan University Wuhan 430060HubeiChina

Neisseria meningitidis(***)is a gram negative *** meningitidis(meningococcus)was first identified in the cerebrospinal fluid of a patient with meningitis in 1887 by Weichselbaum,and the epidemic was traced back to 1805[1].The serogroups A,B,C,W,X,and Y were the most frequent causes of meningococcal diseased[1].*** usually colonizes the human nasopharynx[2].The common clinical manifestations of invasive *** infection are meningococcemia and acute meningitis[2].Some patients with meningococcal disease may present with pneumonia,arthritis,pericarditis,conjunctivitis,epiglottitis,sinusitis,otitis,urethritis,and proctitis[2].However,patients rarely present with acute peritonitis initially.

关键词： Blood acute patients

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Surface adhesive properties of continuous PBO fiber after air-plasma-grafting-epoxy treatment

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Journal of Central South University 2016年第9期23卷 2165-2172页

作者： JIA cai-xia Liaoning Key Laboratory of Advanced Polymer Matrix Composites Manufacturing Technology Shenyang Aerospace University Shenyang 110136 China State Key Laboratory of Fine Chemicals & School of Chemical Engineering (Dalian University of Technology) Dalian 116024 China

It was found that air dielectric barrier discharge(DBD) plasma contributed to the grafting of epoxy resin onto continuous PBO fiber surface. This air-plasma-grafting-epoxy method yielded a noticeable enhancement in the interfacial adhesion between PBO fiber and thermoplastic matrix resin, with the interlaminar shear strength of the resulting composites increased by 66.7%. DSC and FTIR analyses were then used to study the curing behavior of epoxy coating on PBO fiber surface, deduce the possible grafting reactions and investigate the grafting mechanism. More importantly, TGA measurement showed that the grafting of epoxy onto PBO fiber had almost no effect on the composite heat resistance, and there was more thermoplastic matrix resin adhering to the fiber surface; the latter could also be clearly found in the SEM photos. Thereby, the air-plasma-grafting-epoxy treatment was proved to be an effective method for the improvement of continuous PBO fiber surface adhesive properties.

关键词： plasma grafting continuous PBO fiber surface adhesive properties heat resistance

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Multi-stage Defender-Attacker-Defender Model for Distribution System Resilience Enhancement in Ice Storms with Line Hardening,Mobile Device and Repair Crew Dispatching

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CSEE Journal of Power and Energy Systems 2023年第3期9卷 1103-1118页

作者： Ran Tao Dongmei Zhao Haoxiang Wang xuan xia School of Electrical and Electronic Engineering North China Electric Power UniversityBeijing 102206China State Grid Shaoxing Power Supply Company Shaoxing 312000China

This paper proposes a co-optimal strategy using line hardening,mobile devices(mobile ice-melting device,mobile emergency generator,mobile energy storage system),and repair crew dispatching to improve distribution system resilience during ice storms.A multi-stage defender-attacker-defender model is established to take into account interactions and coupling relationships between different *** our proposed model,ice storms will attack the distribution and transportation system in a worst-case scenario,affecting system performance from various *** to the different operating states in the distribution system affected by ice storms,aiming at minimizing the weighted load shedding value,this paper applies various measures to different stages to improve the response and defense capabilities to ice storms and realize restoration of the distribution system *** nested column-and-constraint generation algorithm is used to solve the model *** effectiveness of the proposed model and solution method for enhancing the distribution system resilience is verified on the modified IEEE 33-bus distribution system and modified realworld zone of Caracas 141-bus distribution system.

关键词： Defender-attacker-defender model distribution system resilience ice storm line hardening mobile device repair crew

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