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美式整脊联合扶阳宣痹汤治疗神经根型颈椎病临床观察

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光明中医 2024年第7期39卷 1340-1343页

作者：邢畅王秋凤马永庆刘淹清郑州大学第五附属医院中医康复科河南郑州450000

目的观察美式整脊联合扶阳宣痹汤治疗神经根型颈椎病(CSR)的治疗效果。方法将86例CSR患者按照随机数字表法分成对照组和观察组,每组43例。对照组给予传统推拿联合美式整脊治疗,观察组在对照组基础上联合扶阳宣痹汤治疗,2组患者均持续... 详细信息

目的观察美式整脊联合扶阳宣痹汤治疗神经根型颈椎病(CSR)的治疗效果。方法将86例CSR患者按照随机数字表法分成对照组和观察组,每组43例。对照组给予传统推拿联合美式整脊治疗,观察组在对照组基础上联合扶阳宣痹汤治疗,2组患者均持续干预4周。并于治疗结束后随访3个月。比较2组治疗效果及治疗前后疼痛情况、颈椎功能,并观察2组患者随访期间复发情况。结果观察组总有效率高于对照组(P0.05)。结论美式整脊联合扶阳宣痹汤,能有效改善CSR患者的临床症状,改善颈椎功能、减轻疼痛,并能减少复发,疗效可靠。

关键词：痹证神经根型颈椎病扶阳宣痹汤美式整脊疗法中医药疗法

贵州省疾病预防控制机构人员工作现状满意度调查

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职业与健康 2024年第6期40卷 838-841,846页

作者：贺金冯海哲杨星王惠子吴安忠贵州医科大学公共卫生与健康学院贵州贵阳550025 贵州医科大学医药卫生管理学院贵州贵阳550025 贵州省疾病预防控制中心公共卫生与预防医学研究院贵州贵阳550004

目的了解贵州省疾病预防控制机构人员(以下称“疾控人员”)工作现状满意度,为提升贵州省疾控人员工作积极性提供参考依据。方法采用自行设计的调查问卷,于2022年8—12月通过分层整群抽样方法抽取贵州省省、市、县三级疾控人员共457人进... 详细信息

目的了解贵州省疾病预防控制机构人员(以下称“疾控人员”)工作现状满意度,为提升贵州省疾控人员工作积极性提供参考依据。方法采用自行设计的调查问卷,于2022年8—12月通过分层整群抽样方法抽取贵州省省、市、县三级疾控人员共457人进行工作现状及工作总体满意度的自评调查,并对数据进行分析。结果贵州省疾控人员当前工作总体满意度得分为(3.69±0.79)分,其中“非常满意”或“比较满意”占比为58.42%,“一般满意”占比为37.64%;工作现状中满意度最低的3个方面为职业发展、薪酬水平和培训机会,得分依次为(2.62±0.97)、(2.75±0.83)和(2.81±1.00)分;与工作总体满意度相关性最高的3个方面分别为社会认可度、薪酬水平和人际关系(r>0.4,P<0.01);县级疾控人员工作总体满意度高于省、市级疾控人员,学历越低的疾控人员对获得培训机会的满意度相对较低(P<0.05)。结论贵州省疾控系统职工总体满意度较好,但职业发展受限、薪酬满意度较低、培训需求迫切;后续应完善疾控体系激励机制,优化疾控人员培训环境及职业发展路径,以期进一步提升疾控人员工作满意度和积极性,从而增强疾控队伍稳定性。

关键词：疾控中心工作现状工作满意度

Calibration of local chemical pressure by optical probe

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National Science Review 2023年第9期10卷 258-269页

作者： Xiao Zhou Mei-Huan Zhao Shan-Ming Yao Hongliang Dong Yonggang wang Bin Chen Xianran xing Man-Rong Li Key Laboratory of Bioinorganic and Synthetic Chemistry of Ministry of Education School of ChemistrySun Yat-sen University Center for High Pressure Science and Technology Advanced Research School of Materials Science and Engineering Peking University Beijing Advanced Innovation Center for Materials Genome Engineering Institute of Solid State Chemistry University of Science and Technology Beijing School of Science Hainan University

Chemical stabilization of a high-pressure metastable state is a major challenge for the development of advanced *** chemical pressure(Pchem) can effectively simulate the effect of physical pressure(Pphy)) experimental calibration of the pressure passed to local structural motifs,denoted as local chemical pressure(Pchem-△) which significantly governs the function of solid materials,remains absent due to the challenge of probing *** we establish an innovative methodology to experimentally calibrate the Pchem-△and build a bridge between Pchemand Pphyvia an optical probe ***-selective Bi3+-traced REVO4(RE=Y,Gd) is adopted as a prototype to introduce Bi3+optical probes and on-site sense of the Pchem-△experienced by the *** cell compression of RE0.9gBi0.02VO4under Pphyis chemically simulated by smaller-ion substitution(Sc3+→RE3+) in *** consistent red shift(△λ) of the emission spectra of Bi3+,which is dominated by locally pressure-induced REO8dodecahedral variation in RE0.98Bi0.02VO4(Pphy) and RE0.98-xScxBi0.02VO4(Pchem-△),respectively,is evidence of their similar pressure-dependent local structure *** innovative △λ-based experimental calibration of Pchem-△in the crystal-field dimension portrays the anisotropic transmission of Pchemto the local structure and builds a bridge between Pchem-△and Pphyto guide a new perspective for affordable and practical interception of metastable states.

关键词： chemical pressure high pressure ion substitution optical parameter spectra shift pressure calibration

新工科背景下通过竞赛驱动跨学科工程训练的改革研究

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科教文汇 2024年第16期 95-98页

作者：朱刚贤张星李加强王丽芳苏州大学机电工程学院江苏苏州215137 苏州大学工程训练中心江苏苏州215137

为了应对工程教育在适应新工科建设过程中遇到的新挑战,一种新的跨学科工程训练模式应运而生。此模式以竞赛项目为教学主线,通过系统优化教学目标、课程结构、教学内容及评估标准,增强教学的精准性与实效性。实施该模式旨在培养出具有... 详细信息

为了应对工程教育在适应新工科建设过程中遇到的新挑战,一种新的跨学科工程训练模式应运而生。此模式以竞赛项目为教学主线,通过系统优化教学目标、课程结构、教学内容及评估标准,增强教学的精准性与实效性。实施该模式旨在培养出具有多学科知识背景、创新思维和卓越团队协作能力的工程师。这种竞赛驱动的跨学科工程训练策略为工程教育改革提供了可行的路径与参考。

关键词：新工科工程训练竞赛项目跨学科

Nonlinear optical properties of CsPbCl_(x)Br_(3-x)nanocrystals embedded glass

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Photonics Research 2021年第9期9卷 1767-1774页

作者： CHENJING QUAN XIAO xing SIHAO HUANG MENGFEIFEI JIN TONGCHAO SHI ZEYU ZHANG WEIDONG XIANG ZHANSHAN wang YUXIN LENG School of Physics Science and Engineering Tongji UniversityShanghai 200092China State Key Laboratory of High Field Laser Physics and CAS Center for Excellence in Ultra-intense Laser Science Shanghai Institute of Optics and Fine Mechanics(SIOM)Chinese Academy of Sciences(CAS)Shanghai 201800China College of Chemistry and Materials Engineering Wenzhou UniversityWenzhou 325035China Hangzhou Institute for Advanced Study University of Chinese Academy of SciencesHangzhou 310024China School of Physics and Electronics Shandong Normal UniversityJinan 250014China

All-inorganic perovskite has attracted significant attention due to its excellent nonlinear optical *** and low-toxic perovskite materials have great application prospects in optoelectronic ***,we study the nonlinear optical properties of CsPbCl_(x)Br_(3-x)(x=1,1.5,2)nanocrystals(NCs)glass by open-aperture *** is found that the two-(2 PA)and three-photon absorption(3 PA)intensity can be adjusted by the treatment temperature and the ratio of halide *** perovskite NCs glass treated at a high temperature has better crystallinity,resulting in stronger nonlinear absorption *** addition,the value of the 2 PA parameter of CsPbCl_(1.5)Br_(1.5)NCs glasses decreases when the incident pump intensity increases,which is ascribed to the saturation of 2 PA and population ***,the research results show that the 2 PA coefficient(0.127 cm GW-1)and 3 PA coefficient(1.21×10^(-5)cm^(3)GW-2)of CsPbCl_(1)Br_(2)NCs glass with high Br anion content are larger than those of CsPbCl_(2)Br_(1)and CsPbCl_(1.5)Br_(1.5)NCs *** is mainly due to the greater influence of Br anions on the symmetry of the perovskite structure,which leads to the redistribution of delocalized *** revealed adjustable nonlinear optical properties of perovskite NCs glass are essential for developing stable and high-performance nonlinear optical devices.

关键词： glass perovskite glasses

Degradation of 4-nitrophenol by electrocatalysis and advanced oxidation processes using Co3O4@C anode coupled with simultaneous CO2 reduction via SnO2/CC cathode

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Chinese Chemical Letters 2020年第7期31卷 1961-1965页

作者： Meng Zhu Longshuai Zhang Shanshan Liu Dengke wang Yuancheng Qin Ying Chen Weili Dai Yuehua wang Qiuju xing Jianping Zou Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle Nanchang Hangkong UniversityNanchang 330063China

Herein,we prepa red novel three-dimensional(3D)gear-s haped Co3O4@C(Co3O4 modified by amorphous carbon)and sheet-like SnO2/CC(SnO2 grow on the carbon cloth)as anode and cathode to achieve efficient removal of 4-nitrophenol(4-NP)in the presence of peroxymonosulfate(PMS)and simultaneous electrocatalytic reduction of CO2,*** this process,4-NP was mineralized into CO2 by the Co3O4@C,and the generated CO2 was reduced into HCOOH by the sheet-like SnO2/CC *** with the pure Co0.5(Co3O4 was prepared using 0.5 g urea)with PMS(30 mg,0.5 g/L),the degradation efficiency of 4-NP(60 mL,10 mg/L)increased from 74.5%-85.1%in 60 min using the Co0.5 modified by amorphous carbon(Co0.5@C).Furthermore,when the voltage of 1.0 V was added in the anodic system of Co0.5@C with PMS(30 mg,0.5 g/L),the degradation efficiency of 4-NP increased from 85.1%-99.1%when Pt was used as *** the experiments of 4-NP degradation coupled with simultaneous electrocatalytic CO2 reduction,the degradation efficiency of 4-NP was 99.0%in the anodic system of Co0.5@C with addition of PMS(30 mg,0.5 g/L),while the Faraday efficiency(FE)of HCOOH was 24.1%at voltage of-1.3 V using the SnO2/CC as *** results showed that the anode of Co3O4 modified by amorphous carbon can markedly improve the degradation efficiency of 4-NP,while the cathode of SnO2/CC can greatly improve the FE and selectivity of CO2 reduction to HCOOH and the stability of ***,the promotion mechanism was proposed to explain the degradation of organic pollutants and reduction of CO2 into HCOOH in the process of electrocatalysis coupled with advanced oxidation processes(AOPs)and simultaneous CO2 reduction.

关键词： Advanced oxidation processes CO2 reduction Degradation Electrocatalytic oxidation Sulfate radical

天津市医学重点学科绩效评价指标体系构建研究

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中国卫生质量管理 2024年第6期31卷 57-60,90页

作者：王利萍邢大风于晓猛高颖华李雪连娜天津市医药科学研究所天津300131

目的构建天津市医学重点学科绩效评价指标体系。方法应用德尔菲法和层次分析法确定指标体系及权重。结果最终构建了包含6个一级指标、15个二级指标、40个三级指标的指标体系。两轮函询专家积极系数均为100%,第二轮函询专家权威系数为0.8... 详细信息

目的构建天津市医学重点学科绩效评价指标体系。方法应用德尔菲法和层次分析法确定指标体系及权重。结果最终构建了包含6个一级指标、15个二级指标、40个三级指标的指标体系。两轮函询专家积极系数均为100%,第二轮函询专家权威系数为0.894,两轮函询Kendall’s W系数分别为0.175和0.306(P<0.05)。学科管理、人才梯队、学科辐射能力和影响力、学科专业技术、医疗卫生服务能力、科技优势及教学能力等6个一级指标权重依次为0.140、0.174、0.126、0.227、0.172、0.161。结论构建的指标体系具有一定科学性和实用性,能够评价医疗机构的医学重点学科建设水平。

关键词：医学重点学科评价体系天津市德尔菲法层次分析法

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A Clustering Algorithm applied to the Network Management on Mobile Ad hoc Network

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A Clustering Algorithm applied to the Network Management on ...

豇豆花期豆大蓟马种群动态监测及生物药剂田间防效评价

2001 International Conferences on Info-tech and Info-net

作者： FENG Yong-xin ZHAO Lin-liang wang Guang-xing Research Center for Network ＆ Communication of Northeastern University

ISBN: (纸本)0780370104;9780780370104

＜正＞With the development of Mobile Ad hoc Network（MANET）,it demands the network management to guarantee the network reliability and efficiency ***,the properties of MANET are unique comparing with the other communication network and make the network management into trouble meanwhile the network management on MANET is on the initial stage and some problems are ignored such as the special unidirectional links and relative ***,a new clustering algorithm with Token mechanism and minimum ID putting the special existing unidirectional links and relative mobility etc into consideration is proposed in this paper,which is applied to the network management on the Mobile Ad hoc Network for clustering based on hierarchical management framework including the Manager,Cluster heads and *** suggests the new method to the Mobile Ad hoc network *** amelioration to MIB is suggested as well.

关键词： Clnstering Network Management Mobile Ad hoc Network(MANET) MIB

来源： cnki会议评论

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中国蔬菜 2024年第9期 84-91页

作者：刘墨涛陈琪肖正坤吴明月王星孔祥义谢文黄国华湖南农业大学植物保护学院湖南长沙410128 湖南农业大学植物病虫害生物学与防控湖南省重点实验室湖南长沙410128 三亚市热带农业科学研究院海南三亚572000 琼台师范学院热带生物多样性与资源利用实验室海南海口571100 中国农业科学院蔬菜花卉研究所北京100081 三亚中国农业科学院国家南繁研究院海南三亚572024

豆大蓟马(Megalurothrips usitatus)是海南豇豆(Vigna unguiculata)的主要害虫,其体型微小、隐蔽性强,是当地豇豆种植户过量使用化学农药的最主要防治靶标。为准确筛选安全有效且具有应用前景的生物防治药剂,调查三亚市崖州区豇豆田间... 详细信息

豆大蓟马(Megalurothrips usitatus)是海南豇豆(Vigna unguiculata)的主要害虫,其体型微小、隐蔽性强,是当地豇豆种植户过量使用化学农药的最主要防治靶标。为准确筛选安全有效且具有应用前景的生物防治药剂,调查三亚市崖州区豇豆田间豆大蓟马成虫种群发生动态,分别采用含孢子150亿个 · g^(-1)球孢白僵菌可湿性粉剂(WP)、32 000 IU · mg^(-1)苏云金杆菌WP、8 000 IU · μL^(-1)苏云金杆菌悬浮剂(SC)、含孢子150亿个 · mL^(-1)金龟子绿僵菌CQma421可分散油悬浮剂(OD)、含孢子50亿个 · mL^(-1)爪哇虫草菌JS001 OD和0.3%苦参碱水剂(AS)6种生物药剂进行豇豆田间药效试验。结果表明:豇豆花期豆大蓟马成虫种群密度与调查时间相关,18:00时蓟马数最高,为22.40头 · 朵^(-1)。通过比较不同施药时间的防效发现,8:00时施药防效最好的为0.3%苦参碱AS,药后7 d校正防效达到最高,为59.63%;13:00施药时所有药剂都无明显防效;18:00时施药防效最好的为爪哇虫草菌JS001 OD,药后7 d校正防效为62.37%,而此时苦参碱AS仅在药后3 d校正防效达到最高,随后防效逐渐减弱。喷施上述生物药剂后,豇豆“黑头黑尾”率显著降低。综上,合理施用苦参碱AS、爪哇虫草菌JS001 OD和金龟子绿僵菌CQma421 OD能有效提高对豆大蓟马的防效,研究结果可为减少豇豆农药施用提供依据。

关键词：豆大蓟马发生动态田间防效生物药剂