Study on the Construction and Evaluation System of Clinical Midwifery Teaching Faculty under the New Nursing Model

Objective:To explore the impact of the construction of a clinical midwifery teaching faculty and the development of an evaluation system under the new nursing model on the current teaching quality.Methods:From July 2022 to March 2023,10 clinical teaching teachers and 20 midwifery interns from Beijing Anzhen Hospital affiliated with Capital Medical University were selected as the subjects of this study.The clinical teaching teachers and midwifery interns were divided into an observation group and a control group,with each group including 5 clinical teaching teachers and 10 midwifery interns.The observation group received daily management and evaluation under the new nursing model,while the control group received management and evaluation under the traditional nursing model.The teaching quality evaluation of clinical midwifery teaching teachers by midwifery interns,the exit exam scores of midwifery interns,and the scores of clinical teaching teachers’internship lectures and teaching rounds were compared between the two groups.Results:In the observation group,the scores for teaching attitude,teaching skills,and teaching management in the teaching quality evaluation of clinical midwifery teaching teachers were higher than those in the control group.The professional theory scores(91.28±3.64)and overall nursing comprehensive scores(92.56±4.38)of midwifery interns in the observation group were higher than those of midwifery interns in the control group(81.58±2.27 and 80.29±3.33,respectively).The scores for internship lectures(89.32±4.15)and teaching rounds(90.64±5.52)in the observation group were also significantly higher than those in the control group(80.46±3.28 and 81.24±4.38,respectively),and the differences were statistically significant(P<0.05).Conclusion:The management of the clinical midwifery teaching faculty under the new nursing model effectively improved the quality of clinical teaching.It significantly enhanced the teaching effectiveness of clinical teaching teachers and the proficiency of midwifery interns in clinical operations,making it worthy of promotion and use.

Construction of Dynamic Evaluation Model for Economic Benefits under Development of Low-Carbon New Energy

Because the static evaluation is unable to reflect the dynamic features of economic benefits and the contribution of sustainable development of low-carbon new energy to economic benefits is huge,this article puts forward the dynamic evaluation model of economic benefits under the development of low-carbon new energy.Total energy,energy consumption structure,industrial structure,GDP,total population and energy supply structure were taken as independent variables,and the carbon intensity was taken as the dependent variable.Through t-test and decision coefficient,total energy,energy consumption structure,GDP and total population were determined as the main factors of influencing low-carbon economy.Based on these four main factors,the dynamic evaluation index system of economic benefits was constructed.Experimental results show that the proposed model can comprehensively reflect the economic benefit level and the contribution of low-carbon new energy.Therefore,this method has high evaluation accuracy,which can provide scientific reference for the economic benefit management of relevant management departments.

Establishment of Comprehensive Evaluation Model of the New Generation Migrant Workers' Employability

Through literature research and expert interviews,we extract 10 variables influencing the new generation migrant workers' employability,and establish the comprehensive evaluation model of the new generation migrant workers' employability. Using factor analysis,we derive that the model includes three factors: skill literacy,relationship literacy and basic literacy. The weights of each factor are 0. 580,0. 244 and 0. 174 8,respectively. Skill literacy is affected by skill level,learning ability,career aspiration,ability to analyze problems,physical health status and other factors. Relationship literacy is affected by the sense of teamwork,interpersonal skills,social support and other factors. Basic literacy is affected by educational level,hardworking spirit and other factors. According to the results,we put forth the following recommendations to improve the new generation migrant workers' employability: strengthening the vocational skill training; coordinating the vocational education resources.

Performance Evaluation of Listed Companies in New-Energy Automotive Industry

As one of the national strategic emerging industries, new-energy-automobile industry has been caused people’s attention increasingly. Therefore, improving the new energy industry listing corporation performance, not only can alleviate the pressure on energy and the environment, but also can conducive to accelerating the transformation and upgrading of the automotive industry. Moreover, it can foster new economic point of growth and international competitiveness. This essay uses the super efficiency DEA model and Malmquist index method to analyze the performance of new-energy-automotive industry listing corporation. The data is from Year 2011 to 2013. Finally according to the conclusion of the empirical research, this paper made several suggestions to improve the operational efficiency of China’s new energy automobile enterprises and promote new energy-automobile industry.

Construction and application of standardized training effect evaluation system for new nurses in operating room

Background:This study aims to develop and validate a Structured Training Effectiveness Evaluation(STEE)tool based on the Kirkpatrick model for newly graduated registered nurses in the operating room in China.Methods:The first phase will involve focus group and individual interviews with nursing educators and newly graduated registered nurses selected using purposive sampling.The data will be analyzed thematically to identify key components necessary to develop the STEE tool.The second phase will develop and validate the STEE tool through a panel of experts using the Delphi method.The item weights will be determined with the analytic hierarchy process technique.The third phase will involve implementation and evaluation of the STEE tool with an exploratory,nonexperimental,and comparative analysis.Descriptive and inferential statistical analyses will be performed with SPSS version 23.Results:The STEE tool for newly graduated registered nurses in the operating room will be useful for evaluating training effectiveness during standardized training.The results obtained with this tool will clarify the effectiveness of training,thereby helping transform nursing students into competent nurses.Conclusion:In this way,this study will provide practical guidance for improving standardized training programs and help newly graduated nurses manage their transition to the clinical work environment and remain in their posts.

职业教育赋能新质生产力发展的内涵要义、运行逻辑和推进路径

新质生产力是新时期我国推动高质量发展,加快中国式现代化建设,解放和发展生产力的重要思想体现,具有要素配置优、产业体系新、创新驱动快、数字赋能强、人力配置准等本质特征。职业教育赋能新质生产力发展,推动中国式现代化高质量发展是时代赋予的使命和责任。研究采用波特的国家竞争优势“钻石”模型对职业教育赋能新质生产力发展的要素组成和运行逻辑进行了探讨,分析了职业教育体系建设改革的运行表征和推进路径。研究认为,现代职业教育体系建设应充分发挥政府统筹作用,促进产教伴生关系;推动多元协同共建,深化校企依赖关系;打造“五金”新基建,重构教学组织关系;优化研发平台组织,创新科教融汇关系;优化数字赋能生态,建立虚实融合关系;完善产教治理体系,处理好内外环境关系。

基于三维地质模型的西咸新区地下空间开发适宜性评价

地下空间开发地质适宜性评价是合理进行地下空间开发、降低开发地质风险的重要手段。传统的评价方法没有考虑地下空间复杂的垂向变化,因而无法满足越来越精确的地下空间规划要求。本文以西咸新区沣东沣西为例,结合该区地质地貌背景、工程地质特征、水文地质条件、不良地质作用以及地下空间开发现状等特点,建立地下空间开发地质适宜性评价因子体系;利用三维精细化剖分的评估单元为载体,综合使用多种三维空间分析方法从多要素地质模型中定量或定性提取各项指标,运用层次分析法模型开展研究区地下空间开发适宜性评价。评价结果表明:研究区60m以浅地下空间开发利用条件优越,总体适宜开发建设。浅层空间易受文物保护区、地面水体、活动断裂影响,中层空间受城市建成区既有设施及地下构筑物影响较大,深部地下空间主要受断裂影响。该方法能够精细刻画地下空间在垂向上的差异,评估过程与结果能够立体透明化表达,能够定性、定量地为地下空间开发利用提供辅助决策,以达到资源保护优先、协同开发的开发利用格局。

基于新型“1+X+N”人才培养模式的一流本科课程建设探索

为了适应时代的发展需求,响应国务院提出的在应用型本科高校启动“学历证书+若干职业技能等级证书”制度(即“1+X”证书制度)的试点工作,民办本科院校积极探索“1+X+N”人才培养新模式。在人才培养新模式下,省级一流本科课程光纤通信技术课程组从明确课程定位、推动教学改革、加大资源建设、优化教学内容与实施过程、推进课程思政、改善课程成绩评定等方面开展工作,努力提升学生在光纤通信方面的综合应用能力,培养出满足新时代通信发展需求的高质量人才。

面向区块链技术应用的能源交易系统效果评价

随着我国能源体系的转型发展与新型电力系统的建设,以清洁能源为主的分布式能源成为重要供能方式。传统能源市场交易方式单一,大多采用集中化的运营管理方式,无法解决分散式能源系统的交易需求。区块链技术作为新兴技术手段,其去中心化、不可篡改等技术特点与分布式能源系统相契合,能够解决新型能源交易现存的一些问题。基于此,提出一种基于区块链技术的新型能源交易流程,给出智慧能源一体化、智慧能源托管、区域共享能源3种商业模式,并将能源交易服务业务划分为运维管理服务、系统改造服务以及市场交易服务,构建区块链能源交易系统效果评价指标体系。应用层次分析-模糊综合评价方法进行评价,通过算例仿真分析,证明基于区块链技术的能源交易系统效果评价指标体系的有效性。

油藏不同开发阶段层面建模算法及实例

由于油藏不同开发阶段特征及其研究目的不同,三维地质建模中层面建模采取的模拟方法和模型精度均有所区别。从三维地质建模角度出发,将油藏开发划分为油藏评价、新区建产和老区调整3个阶段,通过港东二区五断块层面模拟过程中各种模拟算法分析及筛选,提出了层面模拟时,油藏评价阶段建模采用Kriging算法,网格精度为100 m×100 m×5.0 m;新区建产阶段建模采用Kriging算法或Global B-spline算法,网格精度为50 m×50 m×1.5 m;老区调整阶段建模采用Local B-spline算法或Converging average算法,网格精度为10 m×10 m×0.5 m,使层面模拟结果更符合地质情况及研究需要。

基于组合赋权-云模型的抽蓄电站高质量发展评价体系

为科学评价生产期抽蓄电站高质量发展现状、把握电站发展的薄弱环节、明确建设期及新投运电站发展方向,根据抽蓄电站定位及高质量发展内涵,经过2轮筛选,构建了包含服务电力系统稳定运行、经济、绿色、创新、共享5个一级指标以及18个二级指标的评价指标体系;选用层次分析法–决策实验分析方法确定指标权重,运用云模型评价各电站高质量发展等级。最后,选取A抽蓄电站为算例验证评价体系适用性。评价结果显示,该电站服务电力系统稳定运行、绿色和共享3个指标表现均为良好,经济和创新指标表现为中等,与电站实际运行情况相符合。该验证结果表明,采用上述方法构建的评价指标体系有很好的适用性。

“双碳”背景下钢铁新产线选址的环境结合度评价——以中国宝武为例

为准确测度“双碳”(即碳达峰、碳中和的合称)背景下具体工业门类选址与环境体系的结合发展实效,通过研究钢铁新产线的选址取向及环境关切转变,提出新产线选址的环境结合度评价框架。通过数据包络分析(Data Envelopment Analysis,DEA)模型计算环境-经济效率,通过动态综合评价模型揭示时间序列上效率的变化特征,以构建一套钢铁新产线选址的环境结合度评价方法,进而对中国宝武钢铁集团部分生产基地开展实证分析。评价结果为上海宝山基地的环境结合度最高。研究表明:环境结合度是“双碳”背景下钢铁新产线向既有基地选址时主要的环境关切,而环境结合度的评价框架和评价方法可有效表征连续时间序列上既有基地与所在城市环境体系的互促共进态势,对大型钢企未来选址新产线具有一定指导作用。

“双循环”新发展格局下重塑高职院校专业教师团队评价范式

专业教师团队评价作为高职院校高质量发展的关键动能,既是提高职业教育实效的重要抓手,也是满足“双循环”新发展格局下高素质师资力量需求的有效途径。结合我国高职院校专业教师团队评价标准固定、方法简单、流程不畅、顶层缺位的现状,提出从“一元”转向“多维”,以重构标准为着力点;从“控制”转向“融合”,以拓展方式为关键点;从“鉴定”转向“引领”,以优化流程为突破点;从“强势”转向“现代”,以延伸主体为切入点。具体实践中,应着眼于政府外控,推行“双向”管评模式;立足于社会支持,发挥“三维”话语功能;根植于教师内驱力,构建“四频”能力框架;发端于院校设计,创设五项增值环境,以“自上而下”闭环评价系统赋能专业教师团队评价功能提升。

新文科背景下新闻传播学专业核心课程TPPA评价体系构建研究

新文科背景下新闻传播人才培养模式创新与改革的落地见效,必须以新闻传播学专业核心课程体系的重构来保障。当前,新闻传播学专业核心课程的建设是一个随着快速变化的外部环境不断调试、迭代与优化的过程,需要科学的评价体系给予及时反馈和有效指导。本研究在充分借鉴OBE理念与CIPP评价模型操作性框架的基础上,构建了包含目标评价、方案评价、过程评价和成果评价四个维度的评价指标体系;利用层次分析法(AHP),借助元决策软件(Yaahp),依次通过构造递阶层次结构、构造比较判断矩阵、进行一致性检验等步骤,最终确定该评价体系各级指标的权重,构建起具有发展性、改进性功能的新闻传播学专业核心课程TPPA评价体系,助力新文科背景下新闻传播教育改革走向深入。

基于史密斯模型的对口支援互联网医疗建设研究

以史密斯模型为理论框架,从理想化政策、执行机构、目标群体及执行环境四个方面分析对口支援互联网医疗建设成效。建议相关部门完善对口支援互联网医疗政策体系,加强目标群体的政策宣教,提升各执行机构联动性,改善政策执行的政治、经济、社会和技术环境。通过构建评价指标体系,不断优化建设成效,提高患者满意度,运用新质生产力推动对口支援事业不断创新发展。

新世纪我国高等医学教育政策量化评价

高等医学教育的发展离不开政策支持,而政策量化评估能有效反映政策的设计合理性和协调性。关注2000年后颁布的高等医学教育政策,结合文本挖掘与政策一致性(policy modeling consistency,PMC)指数模型,构建包括一级变量10个和二级变量35个的高等医学教育政策评价PMC指数模型。通过对14项国家层面高等医学教育政策文本的量化评价,发现政策设计总体合理。其中,8个政策评级为优秀,6个为可接受,无不良或完美级别的政策。发现存在政策目标规划不均衡、激励措施效果不强、实施环节不充分等问题。基于此提出了相应的政策优化建议,以期为未来的高等医学教育政策设计提供参考。

变应性鼻炎相关动物模型研究进展

目的综述变应性鼻炎(allergic rhinitis,AR)相关动物模型的研究进展,为深入研究AR的发病机制及药物评价提供参考。方法通过对国内外文献的查阅,从AR模型动物的种类、特点、模型种类、建模方法、模型成功的标准和评价指标等方面进行总结。结果变应性鼻炎相关动物模型包括西医病理模型和中医病症结合模型,动物选择多使用豚鼠、小鼠、大鼠、新西兰兔等。结论总结已有AR动物模型的种类、方法和评价指标以及在AR发病机制研究中的应用,可为后续AR的深入研究提供参考。

基于云模型的新型配电系统灵活性评估方法

针对新型配电系统内灵活性资源接入规模逐渐扩大,过往配电网灵活性评估方法难以适应配电系统发展状况的问题,提出了基于云模型的新型配电系统灵活性评估方法。首先通过影响系统灵活性的数个指标构建了配电网灵活性评价体系;其次采用了主客观结合的层次分析法(analytic hierarchy process,AHP)-熵权法对构建的灵活性评价体系进行赋权;最后针对系统灵活性状态难以直观描述、现有灵活性评估方法难以完整表征系统灵活性状态的问题,提出了基于云模型的配电系统灵活性评估方法,并通过我国某地区配电系统运行实测数据进行了仿真验证。

电能质量综合评估方法综述与展望

【目的】随着我国新型电力系统的不断发展,光伏、风电等新能源大规模并网,同时,智能化控制设备与非线性负载等不断增加,导致电能质量问题越来越复杂。为了提升整个电网的供电品质、实现电网的经济运行和优质高效发展,对电能质量进行科学、合理的量化评估至关重要。【方法】从电能质量评估指标、赋权方法以及评估模型3个方面出发,对电能质量综合评估方法进行系统的归纳和比较,概述了电能质量综合评估方法的研究现状;并在此基础上,总结了现有的各种电能质量综合评估方法的不足及尚需解决的问题,并对未来此领域可能开展的研究方向进行展望。【结论】目前国内外对于电能质量综合评估的研究虽然已经取得了许多成果,然而各方法有其各自的优点和不足,且在该领域内仍有一系列被忽视的重要问题需要解决。

基于正交试验与模糊综合评价优化“薄荷茶咖”配方研究

以白芽奇兰乌龙茶、咖啡、牛奶为原料添加适量的薄荷糖浆,配制“薄荷茶咖”饮品。通过正交试验和模糊综合评价方法优化其配方,结果表明在茶水比例1∶30、咖啡与水的比例1∶15为常量的情况下,“薄荷茶咖”优化最佳配方为牛奶∶薄荷糖浆∶茶汤∶咖啡=40∶6∶32∶15。模糊综合评价可以将主观评价标准作定量分析,对饮品配方进行综合感官评判;多因素多水平的正交试验设计可以高效、快速、经济地解释各因素对饮品风味的影响。文章所建立的研究模型和评价方法有望为调饮茶产品的设计与配方优化提供借鉴。