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居民二次供水监管体系构建与应用研究

水资源开发与管理 2024年第5期10卷 74-79,22页

作者：刘素芳上海市供水管理事务中心上海200081

随着上海居民住宅二次供水设施改造和接管工作的推进,城市精细化管理需求不断提升,供水管理部门对二次供水环节的监督管理越来越重视。基于行业管理需求,通过研究分层次的多级指标体系,制定技术标准和规范性文件,研制移动式二次供水水... 详细信息

随着上海居民住宅二次供水设施改造和接管工作的推进,城市精细化管理需求不断提升,供水管理部门对二次供水环节的监督管理越来越重视。基于行业管理需求,通过研究分层次的多级指标体系,制定技术标准和规范性文件,研制移动式二次供水水质监管装置,应用二次供水水质监管信息化平台等途径,构建智慧手段赋能的二次供水监管体系,以期为二次供水管理实践提供参考。

关键词：二次供水行业管理监管体系

幼儿园开设托班的现状、需求及对策研究——基于214份幼儿园管理者的调查问卷

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早期儿童发展 2024年第3期 12-23页

作者：曾婉程旭刘素芳北京教育督导评估院学前教育督导评估所北京100034 首都师范大学教育学院北京100048 中国科学院第三幼儿园北京100080 清华大学教育研究院北京100084

本研究采用问卷调查和访谈等研究方法,面向北京市幼儿园管理者收集了214份网络问卷,调研了幼儿园开设托班的基本情况、师资队伍情况以及发展需求、建议等。调研发现,幼儿园开设托班存在学位供需不平衡、托班管理政策不完善等情况。结合... 详细信息

本研究采用问卷调查和访谈等研究方法,面向北京市幼儿园管理者收集了214份网络问卷,调研了幼儿园开设托班的基本情况、师资队伍情况以及发展需求、建议等。调研发现,幼儿园开设托班存在学位供需不平衡、托班管理政策不完善等情况。结合问卷调查与访谈结果,提出以下对策建议:一是预测托班学位供需情况,做好硬件和经费保障;二是明确托班师资准入标准,增加托班师资供给;三是建立系统的托班培训制度,确保业务指导及时到位;四是研制一体化课程大纲与质量标准,确保“优质”托育服务供给。

关键词：幼儿园托班现状需求对策建议

PCNL术后脓毒血症患者的免疫指标和细胞因子的变化及诊断价值

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国际泌尿系统杂志 2024年第4期44卷 696-700页

作者：刘素芳向小龙郭紫成恩施土家族苗族自治州中心医院泌尿外科恩施445000

目的分析经皮肾镜取石术(PCNL)术后发生脓毒血症患者的免疫指标和细胞因子的变化及诊断价值。方法选取2018年1月至2021年12月本院行PCNL术治疗的405例结石患者的临床资料,依据术后是否发生脓毒血症将患者分为脓毒血症组(12例)和无脓毒... 详细信息

目的分析经皮肾镜取石术(PCNL)术后发生脓毒血症患者的免疫指标和细胞因子的变化及诊断价值。方法选取2018年1月至2021年12月本院行PCNL术治疗的405例结石患者的临床资料,依据术后是否发生脓毒血症将患者分为脓毒血症组(12例)和无脓毒血症组(393例)。检测两组患者的CD4^(+)/CD8^(+)、中性粒细胞与淋巴细胞比值(NLR)、髓样细胞可溶性触发受体-1(sTREM-1)、白介素-6(IL-6)、肿瘤坏死因子α(TNF-α)、钙素原(PCT)水平,采用受试者工作特征(ROC)曲线分析上述指标对脓毒血症的预测价值。结果脓毒血症组的鹿角形结石患者例数多于无脓毒血症组(P<0.05);脓毒血症组的NLR、sTREM-1高于无脓毒血症组(均P<0.05),CD4^(+)/CD8^(+)低于无脓毒血症组(P<0.05);脓毒血症组的血清IL-6、TNF-α、PCT水平均高于无脓毒血症组(均P<0.05);各指标联合预测PCNL术后脓毒血症的曲线下面积(AUC)为0.996,预测灵敏度为91.3%,特异度为98.4%。结论PCNL术后脓毒血症患者的NLR、sTREM-1、IL-6、TNF-α、PCT升高,CD4^(+)/CD8^(+)降低,其联合检测有利于指导临床早期预测PCNL患者术后脓毒血症的发生。

关键词：脓毒症经皮肾镜取石术细胞因子免疫指标

Effect of microenvironment modulation on stem cell therapy for spinal cord injury pain

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Neural Regeneration Research 2014年第5期9卷 458-459页

作者： sufang liu Changsheng Li Ying Xing Feng Tao Department of Anesthesiology and Critical Care Medicine Johns Hopkins University School of Medicine Basic Medical College Zhengzhou University Basic Medical College Xinxiang Medical University

Spinal cord injury （SCI） currently ranks second after mental retarda- tion among neurological disorders in terms of cost to society. Pain is a debilitating consequence of SCI related to the nature of the lesion, neurological structures damaged, and secondary pathophysiological changes of surviving tissues （Yezierski, 2005; D＇Angelo et al., 2013）.

关键词： stem SCI Effect of microenvironment modulation on stem cell therapy for spinal cord injury pain cell

叙事疗法对精神分裂症患者病耻感和自尊的影响

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护理学杂志 2024年第1期39卷 84-87,97页

作者：向彦琪黄庆年莫芬王彩云张桔红刘素芳张展筹中南大学湘雅二医院临床护理学教研室湖南长沙410011 中南大学湘雅二医院国家精神疾病医学中心

目的评价叙事疗法对精神分裂症患者内在病耻感、自尊的影响。方法将100例住院治疗的精神分裂症患者随机分为叙事组和对照组,各50例。对照组接受常规护理,叙事组在常规护理基础上接受6次面对面叙事疗法干预,比较两组干预前后精神疾病内... 详细信息

目的评价叙事疗法对精神分裂症患者内在病耻感、自尊的影响。方法将100例住院治疗的精神分裂症患者随机分为叙事组和对照组,各50例。对照组接受常规护理,叙事组在常规护理基础上接受6次面对面叙事疗法干预,比较两组干预前后精神疾病内在病耻感量表和自尊量表得分情况。结果叙事组45例、对照组46例完成研究。干预后,两组病耻感总分较前下降、自尊得分较前提升(均P<0.05);叙事组病耻感得分显著低于对照组、自尊得分显著高于对照组(均P<0.05)。结论叙事疗法有助于减轻精神分裂症患者的病耻感,提高自尊。

关键词：精神分裂症叙事疗法叙事护理病耻感自尊故事理论心理康复心理护理

Role of α-amino-3-hydroxy-5-methyl-4-isoxazole-propionic acid receptor regulation in stress-induced pain chronification

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World Journal of Biological Chemistry 2017年第1期8卷 1-3页

作者： sufang liu Feng Tao Department of Biomedical Sciences Texas A&M University College of Dentistry Department of Physiology Zhengzhou University School of Medicine Center for Craniofacial Research and Diagnosis Texas A&M University College of Dentistry

Persistent postsurgical pain is a serious issue in public health, which has received increased interest in recent years. Previous studies have reported that psychological factors promote the development of chronic postsurgical pain. However, it is unclear how chronification of postsurgical pain occurs. The α-amino-3-hydroxy-5-methyl-4-isoxazole-propionic acid receptor(AMPA) phosphorylation in the central nervous system plays a critical role in synaptic plasticity and contributes to central sensitization and chronic pain development. Here, we discuss the role of AMPA receptor regulation in stress-induced pain chronification after surgery.

关键词： α-amino-3-hydroxy-5-methyl-4-isoxazole-propionic acid receptor phosphorylation Stress Pain chronification

Science Learning Starts in Childhood

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China Today 2017年第6期66卷 37-39页

作者： liu sufang ZHOU LIN No.3 Kindergarten Chinese Academy of Sciences

A model car in a kindergarten in Beijing’s Haidian District clearly mystifies and fascinates a class of hawk-eyed *** rays of sun set the car *** and girls alike jostle to take a good look at this solar-powered *** lie on the ground and peer beneath it to check they aren’t being *** class as a whole peppers the lecturer with *** is a science class at Middle Class 2 at the Chinese Academy of Sciences(CAS)No.3 *** lecturer,Jin Kui,is director of the SC2 research division

关键词：英语阅读理解时事

Design and Implementation of Remote Control System of Coal Mine Conveyor Belt based on PLC

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International Journal of Technology Management 2015年第3期 88-90页

作者： Fei liu sufang liu Xiuzhen ZHANG Yang YANG .Zhangjiakou Vocational Colege of Technology ZhangjiakouHebei075000 China Xuanhua Iron and Steel Machinery Manufacturing Co. LTDHebeiChina Zhejiang University Hangzhou China

Aiming at the existing problems of safety, reliability and flexibility in the traditional coal mine belt transport system, this paper designed the mine centralized control system transmitted by CAN bus and PLC as the core, and use comparison instructions and trigger of Siemens S7-200 PLC, the article has elaborated the four level conveyor belt sequence control, realized the sequence start, reverse sequence stop and fault processing and other functions for four level conveyor belt, the compared with traditional timer control instructions scheme, the design has clear thinking, simple design program, and is easy to be extended to multilevel belt drive sequence control.

关键词： Conveyer belt Centralized control CAN bus PLC InTouch

Masculinizer gene controls sexual differentiation in Hyphantria cunea

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Insect Science 2024年第2期31卷 405-416页

作者： Xiaowei Li Huihui liu Honglun Bi Yaohui Wang Jun Xu sufang Zhang Zhen Zhang Ze Zhang Yongping Huang Laboratory of Evolutionary and Functional Genomics School of Life SciencesChongqing UniversityChongqingChina CAS Key Laboratory of Insect Developmental and Evolutionary Biology CAS Centerfor Excellence in Molecular Plant SciencesInstitute of Plant Physiology and EcologyShanghaiChina Key Laboratory of Forest Protection Research Institute of Forest EcologyEnvironment and ProtectionChinese Academy of ForestryState Forestry AdministrationBeijingChina

The Masculinizer gene,Masc,encodes a lepidopteran-specific novel CCCHtype zinc finger protein,which controls sex determination and dosage compensation in Bombyx *** the potential application of it in pest control,it is necessary to investigate the function of Masc gene in Hyphantria cunea,a globally invasive forest *** the present study,we identified and functionally characterized the Masc gene,HcMasc,in *** analysis revealed that HcMASC contained the conserved CCCH-type zinc finger domain,nuclear localization signal,and male determining domain,in which the last was confirmed to be required for its masculinization in BmN cell ***,expression data showed that unlike male-biased expression in ***,Hc-Masc gene expresses in main all developmental stages or tissues in both *** regularly interspaced palindromic repeats(CRISPR)/CRISPR-associated protein 9-based disruption of the common exons 1 and 3 of the HcMasc gene resulted in imbalanced sex ratio and abnormal external genitalia of both *** results suggest that the HcMasc gene is required for both male and female sexual differentiation and dosage compensation in *** and provide a foundation for developing better strategies to control this pest.

关键词： CRISPR/Cas9 dosage compensation Hyphantria cunea Masc sexual differentiation