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山东警察学院学报 2005年第4期17卷 114-116页

作者：宫衍海山东警察学院干训部山东济南250014

当前,公安民警在职培训中存在着教育培训缺少整体规划、重视程度不够、教学内容与实际脱节、缺少约束机制等问题,从而影响了民警在职培训的质量。必须针对存在的问题,采取切实有效的措施予以解决。

关键词：公安民警在职培训公安民警约束机制

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武术课培养教学能力的研究

益阳师专学报 2001年第3期18卷 103-104页

作者：龚海燕益阳师范高等专科学校体育系湖南益阳413049

通过多年武术教学实践 ,在课堂教学中有计划地培养学生的基本教学能力、综合教学能力和创造性教学能力 ,促进教学改革。

关键词：课堂教学教学能力武术教学教学改革能力培养示范能力

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汽车渡船跳板系统设置结构的改进研究

南通航运职业技术学院学报 2007年第4期6卷 81-83页

作者：龚海燕南通航运职业技术学院船舶工程系

跳板是汽车渡船的关键构件,其系统设置结构的技术要求很高。文章针对汽车渡船的跳板系统在渡运过程中的重要作用,提出了适合斜坡码头使用的汽车渡船跳板系统设置结构的安全技术要求。

关键词：汽车渡船跳板系统设置结构技术要求

综合性医院住院患者满意度现状及改进策略研究

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中国卫生产业 2016年第8期13卷 78-80页

作者：龚海燕启东市人民医院纪检监察室南通启东226200

该研究针对在综合性医院中,住院患者对医院的满意度进行调查,其中包括有医院的服务态度、服务技术、各部门服务情况以及医院的卫生、食堂4个方面,以客观的角度来了解住院患者对医院的整体满意情况。一共对南通市4家综合性医院中的住院... 详细信息

该研究针对在综合性医院中,住院患者对医院的满意度进行调查,其中包括有医院的服务态度、服务技术、各部门服务情况以及医院的卫生、食堂4个方面,以客观的角度来了解住院患者对医院的整体满意情况。一共对南通市4家综合性医院中的住院患者进行了问卷调查,发放问卷1 200份,回收有效问卷1 200份。从住院患者的满意度调查来看,综合性医院在各个方面都还有待加强。医院要重视对医护人员素质的培养,提升整体的服务效果和服务质量,建立起完善的服务系统。同时,不仅是医护人员要提升服务的质量,医院中各个部门都要做好服务工作,保持优良的服务态度,并做好与患者的沟通工作,建立良好的医患关系。通过全面的改善,才能够真正有效提升住院患者对于医院的满意度。

关键词：综合性医院住院患者满意度改进策略

新时代背景下怎样实施企业人力资源标准化管理

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价值工程 2020年第3期39卷 81-82页

作者：龚海燕上海港机重工有限公司

结合实际,对新时代背景下实施企业人力资源管理标准化的要点内容进行研究。先是对人力资源标准化管理概念进行分析,其次在讨论人力资源标准化管理方式应用给企业产生的作用同时,对如何实施人力资源标准化管理工作要点进行研究。希望论述... 详细信息

结合实际,对新时代背景下实施企业人力资源管理标准化的要点内容进行研究。先是对人力资源标准化管理概念进行分析,其次在讨论人力资源标准化管理方式应用给企业产生的作用同时,对如何实施人力资源标准化管理工作要点进行研究。希望论述后,能够给相关管理人员提供参考。

关键词：新时代背景企业人力资源标准化管理

Rockburst criterion and evaluation method for potential rockburst pit depth considering excavation damage effect

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Journal of Rock Mechanics and Geotechnical Engineering 2024年第5期16卷 1649-1666页

作者： Jinhao Dai Fengqiang gong Lei Xu Engineering Research Center of Safety and Protection of Explosion & Impact of Ministry of Education (ERCSPEIME) Southeast UniversityNanjing211189China School of Civil Engineering Southeast UniversityNanjing211189China

Excavation-induced disturbances in deep tunnels will lead to deterioration of rock properties and formation of excavation damaged zone(EDZ).This excavation damage effect may affect the potential rockburst pit *** two diversion tunnels of Jinping II hydropower station for example,the relationship between rockburst pit depth and excavation damage effect is first *** results indicate that the rockburst pit depth in tunnels with severe damage to rock masses is relatively ***,the excavation-induced damage effect is characterized by disturbance factor D based on the Hoek-Brown criterion and wave velocity *** is found that the EDZ could be further divided into a high-damage zone(HDZ)with D=1 and weak-damage zone(WDZ),and D decays from one to zero *** this,a quantitative evaluation method for potential rockburst pit depth is established by presenting a three-element rockburst criterion considering rock strength,geostress and disturbance *** evaluation results obtained by this method match well with actual *** addition,the weakening of rock mass strength promotes the formation and expansion of potential rockburst *** potential rockburst pit depth is positively correlated with HDZ and WDZ depths,and the HDZ depth has a significant contribution to the potential rockburst pit depth.

关键词： Deep tunnel Rockburst Rockburst pit Excavation damage effect Hoek-Brown criterion

反相高效液相色谱法测定新疆枸杞叶茶中芦丁和槲皮素的含量

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中国实验方剂学杂志 2011年第14期17卷 92-94页

作者：刘波张浩科宫海燕新疆医科大学中医学院乌鲁木齐830011 新疆医科大学基础医学院乌鲁木齐830011

目的:采用反相高效液相法测定新疆枸杞叶茶中的芦丁和槲皮素的含量。方法:Kromasil C18色谱柱(4.6 mm×250mm,5μm),流动相甲醇-0.04%磷酸水溶液(用三乙胺调pH 3.0)(45∶55),检测波长360 nm,流速1.0 ***-1。结果:芦丁和槲皮素的线性范... 详细信息

目的:采用反相高效液相法测定新疆枸杞叶茶中的芦丁和槲皮素的含量。方法:Kromasil C18色谱柱(4.6 mm×250mm,5μm),流动相甲醇-0.04%磷酸水溶液(用三乙胺调pH 3.0)(45∶55),检测波长360 nm,流速1.0 ***-1。结果:芦丁和槲皮素的线性范围分别在0.23～1.84μg和0.03～0.24μg,回收率分别为98.19%,97.98%。RSD分别为1.49%,2.25%。结论:本方法简便、可靠、重现性较好,为新疆枸杞叶茶的质量控制提供了快速、准确的测定方法。

关键词：反相高效液相色谱法枸杞叶茶芦丁槲皮素

From risk control to resilience: developments and trends of urban roads designed as surface flood passages to cope with extreme storms

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Frontiers of Environmental Science & Engineering 2024年第2期18卷 103-120页

作者： Zhiyu Shao Yuexin Li Huafeng gong Hongxiang Chai College of Environment and Ecology Chongqing UniversityChongqing 400030China Key Laboratory of Ecological Environment of Ministry of Education of Three Gorges Reservoir Area Chongqing UniversityChongqing 400030China T.Y.Lin International Engineering Consulting(China)Co.Ltd. Chongqing 400045China

Urban roads can be designated as surface flood passages to transport excess runoff during extreme storms, thereby preventing local flooding, which is known as the major drainage system. However, this practice poses significant risks, including human loss and property damage, due to the high flow rate and velocity carried by roads. Moreover, urban roads with low flood-resilience may significantly hamper the transportation function during severe storms, leading to dysfunction of the city. Therefore, there is an urgent need to transform risk-oriented flood passages into resilient urban road-based flood passages. This paper presents a systematic review of existing methodologies in designing a road network-based flood passage system, along with the discussion of new technologies to enhance system resilience. The study also addresses current knowledge gaps and future directions. The results indicate that flood management measures based on the urban road network should integrate accessibility assessment, lifeline and emergency planning to ensure human well-being outcomes. Furthermore, the special needs and features of vulnerable groups must be taken into serious consideration during the planning stage. In addition, a data-driven approach is recommended to facilitate real-time management and evaluate future works.

关键词： Major drainage Flood mitigation Resilient city Stormwater model Urban flooding

Contamination assessment,source apportionment and associated health risks of PTEs in agricultural soil under five land-use patterns in Sanya,China

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China Geology 2024年第3期7卷 469-479页

作者： Jian-zhou yang yan-gang Fu Qiu-li gong Sheng-ming Ma Jing-jing gong Jian-weng Gao Zhen-liang Wang Yong-wen Cai Shi-xin Tang Institute of Geophysical and Geochemical Exploration Chinese Academy of Geological SciencesChina Geological SurveyLangfang 065000China Key Laboratory of Coupling Process and Effect of Natural Resources Elements Ministry of Natural ResourcesBeijing 100055China

To understand the levels of potentially toxic elements(PTEs)contamination in soils and their effects on human health from different agricultural land use in Sanya,China.128 soil samples(64 topsoil samples and corresponding subsoil samples)were collected from the five representative land-use *** coupled plasma mass spectrometry(ICP-MS),Atomic fluorescence spectrometry(AFS),and Inductively coupled plasma optical emission spectrometry(ICP-OES)were used to determine the content of PTEs(As,Cd,Hg,Cu,Cr,Ni,Pb,Zn,Co,Mo,Sb,and V).Correlation analysis and factor analysis were used to determine the source of ***-accumulation index(I_(geo)),hazard quotient(HQ),and total carcinogenic risk index(TR)were used to measure the PTEs contamination and its relative health *** showed that the average values of 12 PTEs in topsoil were higher than the hainan soil geochemical baseline,showing different degrees of PTEs accumulation *** concentration of PTEs in the topsoil was lower than those in the subsoil except for Cd and *** I_(geo)revealed that the major accumulated element in soils was As followed by *** apportionment suggested that parent materials and agricultural practices were the dominant factors for PTEs accumulation in the *** risks of soil samples from five land-use patterns presented a trend of paddy field>dry field>woodland>orchard>garden ***,the HQ values of 12 PTEs were less than the recommended limit of HQ=1,representing that there are no non-carcinogenic risks of PTEs for children and adults in the study *** TR values are within 6.95×10^(-6)-1.38×10^(-5),which corresponds to the low *** the PTEs in the agricultural soil of the study area show little influence on the health status of the local population.

关键词： Potentially toxic trace elements(PTEs) Soils Land-use Geo-accumulation index(Igeo) Hazard quotient(HQ) Total carcinogenic risk index(TR) Source apportionment Health risk Agricutural geological survey engineering

Applications of mercury stable isotopes for tracing volcanism in the geologic record

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Science China Earth Sciences 2024年第5期67卷 1436-1458页

作者： Qing gong Ming-Xing LING Wang ZHENG State Key Laboratory of Nuclear Resources and Environment East China University of TechnologyNanchang 330013China School of Earth System Science Institute of Surface-Earth System ScienceTianjin UniversityTianjin 300072China

Mercury(Hg)enrichments in ancient sediments have been used as a proxy of volcanism,especially large igneous province(LIP)***,considering the existence of other potential Hg sources besides volcanoes and the diverse factors(e.g.,organic matters,clay minerals,sulfide minerals and Fe oxides)that can affect Hg sequestration,there are considerable uncertainties to simply regard sedimentary Hg anomalies as signatures of volcanic *** stable isotopes,a promising tool for tracing the origins and transformations of Hg,have been increasingly used for determining the causes of Hg spikes and understanding the geochemical behavior of Hg in the geologic *** date,lots of researches have applied Hg concentrations and Hg isotopes to identify LIP volcanisms linking with significant geological events such as mass extinctions,ocean anoxic events and other environmental perturbations that mainly occurred in the ***,the results in previous studies clearly show that not all Hg enrichments are derived from volcanic inputs,which emphasize the need for more caution in using Hg as a fingerprint of *** a better understanding of Hg isotopes in the future,there will be important implications for Hg isotopes to reconstruct volcanic activities in the rock records and their impacts on biological evolution.

关键词： Mercury stable isotopes Large igneous province Mass extinction event Ocean anoxic event