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Journal of Environmental Sciences 2023年第10期132卷 22-30页

作者： yuexian du Guang’an Jie Huilin Jia Jiahui Liu Jieyu Wu Yanghe Fu Fumin Zhang Weidong Zhu Maohong Fan Key Laboratory of the Ministry of Education for Advanced Catalysis Materials Institute of Physical ChemistryZhejiang Normal UniversityJinhua 321004China Zhejiang Engineering Laboratory for Green Syntheses and Applications of Fluorine-Containing Specialty Chemicals Institute of Advanced Fluorine-Containing MaterialsZhejiang Normal UniversityJinhua 321004China Department of Chemical and Petroleum Engineering University of WyomingLaramieWY 82071USA

The reduction of CO_(2)into high value-added chemicals and fuels by a photocatalytic technology can relieve energy shortages and the environmental problems caused by greenhouse *** the current work,an amino-functionalized zirconium metal organic framework(Zr-MOF)was covalently modified with different functional groups via the condensation of Zr-MOF with 2-pyridinecarboxaldehyde(PA),salicylaldehyde(SA),benzaldehyde(BA),and trifluoroacetic acid(TA),named Zr-MOF-X(X=PA,SA,BA,and TA),respectively,through the post-synthesis *** with Zr-MOF and Zr-MOF-TA,the introduction of PA,SA,or BA into the framework of Zr-MOF can not only enhance the visible-light harvesting and CO_(2)capture,but also accelerate the photogenerated charge separation and transfer,thereby improving the photocatalytic ability of Zr-MOF for CO_(2)*** results indicate that the modification of Zr-MOF with electron-donating groups can promote the photocatalytic CO_(2)***,the current work provides an instructive approach to improve the photocatalytic efficiency of CO_(2)reduction through the covalent modification of MOFs.

关键词： Photocatalysis CO_(2)reduction Metal organic frameworks Post-synthesis modification Electric effect

A Review of the Research on the Influencing Factors of Enterprise Key Core Technology Breakthrough

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Proceedings of Business and Economic Studies 2024年第4期7卷 125-129页

作者： Liangcan Liu yuexian Zou School of Business Administration Guizhou University of Finance and EconomicsGuiyang 550031China

The breakthrough of key core technology is a theoretical and practical strategic issue to realize the rise of the *** paper analyzes the concept of key core technology and its breakthrough and analyzes its *** on the perspective of participants,this paper summarizes the influencing factors of key core technology breakthroughs in enterprises:internal and external enterprises,universities and scientific research institutions,and *** paper expands the relevant research on key core technology breakthroughs and provides inspiration for enterprises to carry out key core technology research and breakthrough practices.

关键词： Key core technology breakthrough Concept discrimination Technical features Influencing factors

Prevention and Control Strategies of Nosocomial Infection and Effectiveness Evaluation in a Tertiary Teaching Hospital during the Epidemic of COVID-19

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Advances in Infectious Diseases 2024年第1期14卷 233-247页

作者： Minfang Wang Wenyi Ye Zhe Han Lu Yang Dawei Huang Xuxia Yu yuexian Zhu Shuangying Huang Ying Yang Tieer Gan Department of Hospital Infection Control The First Affiliated Hospital of Zhejiang Chinese Medical University Zhejiang Provincial Hospital of Traditional Chinese Medicine Hangzhou China Medical Department The First Affiliated Hospital of Zhejiang Chinese Medical University Zhejiang Provincial Hospital of Traditional Chinese Medicine Hangzhou China Logistics Department The First Affiliated Hospital of Zhejiang Chinese Medical University Zhejiang Provincial Hospital of Traditional Chinese Medicine Hangzhou China Outpatient Department The First Affiliated Hospital of Zhejiang Chinese Medical University Zhejiang Provincial Hospital of Traditional Chinese Medicine Hangzhou China Nursing Department The First Affiliated Hospital of Zhejiang Chinese Medical University Zhejiang Provincial Hospital of Traditional Chinese Medicine Hangzhou China State Key Laboratory for Diagnosis and Treatment of Infectious Diseases The First Affiliated Hospital Zhejiang University School of Medicine Hangzhou China

Objective: To evaluate the role of prevention and control strategies for nosocomial infection in a tertiary teaching hospital during the sudden outbreak of Corona Virus Disease 2019 (COVID-19). Methods: The hospital initiated an emergency plan involving multi-departmental defense and control. It adopted a series of nosocomial infection prevention and control measures, including strengthening pre-examination and triage, optimizing the consultation process, improving the hospital’s architectural composition, implementing graded risk management, enhancing personal protection, and implementing staff training and supervision. Descriptive research was used to evaluate the short-term effects of these in-hospital prevention and control strategies. The analysis compared changes in related evaluation indicators between January 24, 2020 and February 12, 2020 (Chinese Lunar New Year’s Eve 2020 to lunar January 19) and the corresponding lunar period of the previous year. Results: Compared to the same period last year, the outpatient fever rate increased by 1.85-fold (P P Conclusion: The nosocomial infection prevention and control strategies implemented during this specific period improved the detection and control abilities for the COVID-19 source of infection and enhanced the compliance with measures. This likely contributed significantly to avoiding the occurrence of nosocomial infection.

关键词： Corona Virus Disease 2019 Nosocomial Infection Prevention and Control Strategy Effectiveness Evaluation

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旅游短视频营销对顾客融入的影响机制研究

管理学报 2024年第2期21卷 261-268页

作者：张跃先王雪莹东北大学工商管理学院沈阳市110000

以SIPS(sympathize-identify-participate-spread)模型为基础,对417名旅游短视频观看者进行问卷调查,通过实证研究构建旅游短视频营销对顾客融入的影响机制模型,旨在探索旅游目的地形象宣传的新方向和旅游短视频创作重点。研究发现:旅... 详细信息

以SIPS(sympathize-identify-participate-spread)模型为基础,对417名旅游短视频观看者进行问卷调查,通过实证研究构建旅游短视频营销对顾客融入的影响机制模型,旨在探索旅游目的地形象宣传的新方向和旅游短视频创作重点。研究发现:旅游短视频营销从传播内容、传播场景和传播主体3个方面正向影响顾客融入,顾客灵感具有部分中介作用;关系强度正向调节旅游短视频营销与顾客灵感的关系,旅游短视频营销通过顾客灵感正向影响顾客融入的间接效应,在高关系强度条件下更强烈。

关键词：旅游短视频营销顾客灵感顾客融入关系强度

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Practice of Infection Prevention and Control Strategies in Risk Departments during the COVID-19 Epidemic

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Advances in Infectious Diseases 2024年第1期14卷 1-12页

作者： Minfang Wang Wenyi Ye Jiefeng Huang yuexian Zhu Xuxia Yu Hao Huang Fang Xu Bo Jin Ying Yang Tieer Gan Department of Hospital Infection Control The First Affiliated Hospital of Zhejiang Chinese Medical University Zhejiang Provincial Hospital of Traditional Chinese Medicine Hangzhou China Medical Department The First Affiliated Hospital of Zhejiang Chinese Medical University Zhejiang Provincial Hospital of Traditional Chinese Medicine Hangzhou China Department of Orthopaedics & Traumatology The First Affiliated Hospital of Zhejiang Chinese Medical University Zhejiang Provincial Hospital of Traditional Chinese Medicine Hangzhou China Department of Stomatology The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Traditional Chinese Medicine) Hangzhou China Nursing Department The First Affiliated Hospital of Zhejiang Chinese Medical University Zhejiang Provincial Hospital of Traditional Chinese Medicine Hangzhou China State Key Laboratory for Diagnosis and Treatment of Infectious Diseases The First Affiliated Hospital Zhejiang University School of Medicine Hangzhou China

Objective: To explore the practice and application of infection prevention and control strategies in risk departments during the COVID-19 epidemic, and to formulate the infection prevention and control measures to provide advice and guidance in risk departments. Methods: According to the latest plan of diagnosis and treatment, prevention and control issued by the National Health Commission, expert advice and consensus, combined with the actual situation in our hospital, a series of infection prevention and control measures of COVID-19 in risk department was formulated. Results: during the epidemic period, the prevention and control measures of nine risk departments including emergency operation, anesthesiology, endoscopy center, blood purification center, otolaryngology, stomatology, medical imaging department, medical cosmetology department and pulmonary function room were established from six aspects, including pre-examination and screening, medical technology control, personnel management, personal protection, environmental disinfection, medical waste disposal, etc. Conclusion: during the epidemic period, the infection prevention and control strategy of risk departments is one of the key links to control the spread of the epidemic, and risk departments must pay attention to and strictly implement various infection prevention and control measures.

关键词： COVID-19 Risk Department Infection Prevention and Control Strategy Practice

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太原市古树名木濒危原因及复壮技术

山西林业科技 2024年第1期53卷 55-56页

作者：关月仙太原市国土绿化中心山西太原030012

古树名木是太原市历史文化的重要组成部分。笔者介绍了太原市古树名木资源现状,分析了太原市古树名木濒危的内部因素、自然因素和人为因素。从树体保护、树体复壮、病虫害防治3方面总结了濒危古树名木抢救复壮措施,并提出了健全保护管... 详细信息

古树名木是太原市历史文化的重要组成部分。笔者介绍了太原市古树名木资源现状,分析了太原市古树名木濒危的内部因素、自然因素和人为因素。从树体保护、树体复壮、病虫害防治3方面总结了濒危古树名木抢救复壮措施,并提出了健全保护管理体系、加强人才队伍建设、提高群众保护意识3条古树名木保护对策及建议。

关键词：太原市古树名木濒危原因复壮技术

2022年昆山市无偿献血不足量情况统计分析

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首都食品与医药 2024年第2期31卷 91-93页

作者：袁月仙江苏省昆山市血站江苏苏州215300

目的探讨2022年昆山市无偿献血不足量致血液报废情况。方法选取2022年1月-12月于昆山市血站所属献血点无偿捐献全血的献血者15635人次为研究对象,通过血站血液管理信息系统回顾性调研献血者的血液采集信息与血液报废信息,统计无偿献血... 详细信息

目的探讨2022年昆山市无偿献血不足量致血液报废情况。方法选取2022年1月-12月于昆山市血站所属献血点无偿捐献全血的献血者15635人次为研究对象,通过血站血液管理信息系统回顾性调研献血者的血液采集信息与血液报废信息,统计无偿献血不足量发生情况,观察不足量无偿献血者的基线资料与献血信息,包括性别、年龄、献血次数、采血季节、计划献血量及献血动员方式,Logistic多元回归分析献血不足量的影响因素。结果2022年昆山市共计发生无偿献血不足量45人次,合计报废采血量8233mL,无偿献血不足量发生率为0.29%。不足量献血者中男性占比高(66.67%),年龄以<30岁居多(44.44%),多数为第一次献血(60.0%),献血集中在夏秋两季(合计60.0%),计划献血量主要为300mL(53.33%),个人自愿献血占比高(62.22%)。献血足量与不足量人次的年龄、献血次数与献血动员方式差异有统计学意义(P<0.05),经Logistic回归分析显示,年龄、献血次数及献血动员方式是无偿献血不足量的独立影响因素。结论昆山市无偿献血不足量的发生与献血者的年龄、献血次数及献血动员方式有关,应当重视高风险者并采取适当措施预防和减少献血不足量的发生,提高血液资源利用率。

关键词：昆山市无偿献血不足量影响因素

关于持续提升排污许可制度环境管理效能的思考

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皮革制作与环保科技 2024年第13期5卷 171-173页

作者：葛岳仙广东环境保护工程职业学院广东广州510000

排污许可制度是固定污染源环境管理的核心制度。我国排污许可制改革实施时间不长,排污许可制尚未深入人心,存在权威性不足、许可证核发质量不高、执行报告未能有效服务证后监管、证后监管执法不到位等方面的问题,与固定污染源排污许可... 详细信息

排污许可制度是固定污染源环境管理的核心制度。我国排污许可制改革实施时间不长,排污许可制尚未深入人心,存在权威性不足、许可证核发质量不高、执行报告未能有效服务证后监管、证后监管执法不到位等方面的问题,与固定污染源排污许可“一证式”管理目标还存在一定差距。本文结合排污许可制度实施现状和存在问题,从维护权威性、提高核发质量、优化执行报告填报管理系统、推进非现场监管等方面提出改进建议,以期为提升排污许可制度环境管理效能提供一定的帮助与借鉴。

关键词：排污许可制核发质量证后监管环境管理效能

正向设计图模一致有模有样一模多用——用数字技术推动建筑领域高质量发展

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中外建筑 2024年第3期 I0002-I0005页

作者：张跃先长沙市住房和城乡建设局

2024年3月5日,习近平总书记在全国“两会”江苏代表团审议时强调“要牢牢把握高质量发展这个首要任务,因地制宜发展新质生产力”,明确指出“各地要坚持从实际出发,先立后破、因地制宜、分类指导,用新技术改造提升传统产业,积极促进产业... 详细信息

2024年3月5日,习近平总书记在全国“两会”江苏代表团审议时强调“要牢牢把握高质量发展这个首要任务,因地制宜发展新质生产力”,明确指出“各地要坚持从实际出发,先立后破、因地制宜、分类指导,用新技术改造提升传统产业,积极促进产业高端化、智能化、绿色化”。3月20日,习近平总书记在湖南长沙主持召开新时代推动中部地区崛起座谈会.

关键词：产业高端化传统产业中部地区崛起正向设计从实际出发有模有样因地制宜分类指导

星状神经节阻滞改善术后认知功能障碍研究进展

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实用医学杂志 2024年第11期40卷 1500-1504页

作者：薛茹月李悦娴孙德峰大连医科大学附属第一医院麻醉科辽宁大连116011

术后认知功能障碍(postoperative cognitive dysfunction,POCD)是老年患者麻醉后常见的并发症。POCD的特点是手术后注意力、学习能力和记忆力的急性或持续性损害。这种认知障碍不仅可能导致术后并发症增加、住院时间延长,还会增加社会... 详细信息

术后认知功能障碍(postoperative cognitive dysfunction,POCD)是老年患者麻醉后常见的并发症。POCD的特点是手术后注意力、学习能力和记忆力的急性或持续性损害。这种认知障碍不仅可能导致术后并发症增加、住院时间延长,还会增加社会负担并造成医疗资源的浪费。星状神经节阻滞(stellate ganglion block,SGB)是一种临床上常用的神经阻滞技术,主要通过注射局部麻醉药物来阻断星状神经节的神经信号,从而实现疼痛控制或治疗某些疾病的目的。本文总结了SGB改善POCD的作用机制,尤其是围绕调节脑血管、氧化应激及炎症反应等方面进行综述,以期为老年患者提供更加安全和有效的术后恢复途径,也可能为缓解POCD的负担开辟新的治疗途径。

关键词：星状神经节阻滞术后认知功能障碍氧化应激炎症