拉瓦尔大学医学研究中心运营及管理模式   总被引：1，自引：1，他引：0  

王莹  王京宇 《实验技术与管理》2011,28(11)

介绍加拿大拉瓦尔大学医学研究中心的运营和管理模式,从仪器设备管理和受控试剂管理2个方面分享该中心在管理上的先进经验;探讨提高大型仪器设备使用效率和建立合理废物回收制度的改革内容;提出信息导航、资源共享,加强合作、互惠双赢的理念;强调废物回收管理的重要性,将环境保护和可持续发展作为高校试剂管理的重点.  相似文献   

Acquiring Clinical Knowledge from an Online Video Platform: A Randomized Controlled Experiment on the Relevance of Integrating Anatomical Information and Clinical Practice     

Johannes Grosser  Martina Bientzle  Thomas Shiozawa  Bernhard Hirt  Joachim Kimmerle 《Anatomical sciences education》2019,12(5):478-484

Basic subjects in medical education, such as anatomy, are often taught through teaching formats that do not always sufficiently demonstrate the relevance of this basic information for clinical practice. Accordingly, it is a recent trend in anatomy education to link anatomical information more explicitly to clinical practice. This article presents an online video platform (Tuebingen’s Sectio Chirurgica [TSC]) as one means of explicitly integrating preclinical anatomical knowledge and clinical application. The purpose of the study presented here was to examine the effects of videos through which medical students were educated about Anterior Cruciate Ligament reconstruction. A TSC video about this surgical procedure was compared to a video with a traditional lecture providing the identical information. Participants (n = 114) perceived the TSC video to be superior in comprehensibility of the presentation (P = 0.003) and conceivability of the surgical procedure (P = 0.027), and to be more entertaining (P < 0.001). Moreover, participants in the TSC condition acquired more clinical knowledge than in the lecture condition (P = 0.043) but did not differ in their acquisition of anatomical knowledge. Mediation analyses indicated that the effect on the acquisition of clinical knowledge was mediated by comprehensibility, conceivability, and entertainment. These findings are discussed regarding their implications for medical education in terms of contributing to the general trend of linking preclinical anatomical knowledge to clinical application. A discussion about the limitations of the study and suggestions for future research are also provided.  相似文献   

大学新校园区建设用地指标控制思考——基于《福建省教育用地控制指标(试行稿)》     

刘宝光  刘恒烨 《福建工程学院学报》2011,9(4)

解读了《福建省教育用地控制指标(试行稿)》(下简称控制指标)主要内容及其重要参数,结合92指标①、福州地区某普通高等院校新校园区建设用地个案,比较分析新校园区建设用地相关参数,认为该控制指标总体上全方位地有力控制了教育用地,有一定的合理性和现实指导意义,为了更有利土地资源集约利用、并满足高校可持续发展需要,尚需在控制指标某些条款进一步斟酌修订,如:规划选址用地指标细化及其前瞻性、建筑容积率更科学合理的计算等。  相似文献   

Constellations of risk factors as moderators of the impact of a randomized intervention on students’ reading skills in rural India     

《Studies in Educational Evaluation》2019

Individual, family and community risk factors might determine the success or failure of educational interventions. The study is a secondary analysis, aimed at identifying distinctive constellations of risk for educational attainment, and at exploring whether membership to these constellations moderated the impact of a cluster-randomized reading intervention in rural India. By means of latent profile analysis, four constellations of risk were identified based on individual and family risk-factors. Multilevel cumulative logit models confirmed that the intervention had a positive impact on the outcome, and revealed that profile membership did not moderate the effect of the intervention. However more nuanced analysis showed that the intervention worked differently for children with different risk-profiles depending on contextual factors.  相似文献   

Application of network meta-analysis in the field of physical activity and health promotion     

Xiwen Su  Daniel J. McDonough  Haitao Chu  Minghui Quan  Zan Gao 《运动与健康科学(英文)》2020,9(6):511-520

Continued advancement in the field of physical activity and health promotion relies heavily on the synthesis of rigorous scientific evidence. As such, systematic reviews and meta-analyses of randomized controlled trials have led to a better understanding of which intervention strategies are superior (i.e., produce the greatest effects) in physical activity-based health behavior change interventions. Indeed, standard meta-analytic approaches have allowed researchers in the field to synthesize relevant experimental evidence using pairwise procedures that produce reliable estimates of the homogeneity, magnitude, and potential biases in the observed effects. However, pairwise meta-analytic procedures are only capable to discerning differences in effects between a select intervention strategy and a select comparison or control condition. In order to maximize the impact of physical activity interventions on health-related outcomes, it is necessary to establish evidence concerning the comparative efficacy of all relevant physical activity intervention strategies. The development of network meta-analysis (NMA)—most commonly used in medical-based clinical trials—has allowed for the quantification of indirect comparisons, even in the absence of direct, head-to-head trials. Thus, it stands to reason that NMA can be applied in physical activity and health promotion research to identify the best intervention strategies. Given that this analysis technique is novel and largely unexplored in the field of physical activity and health promotion, care must be taken in its application to ensure reliable estimates and discernment of the effect sizes among interventions. Therefore, the purpose of this review is to comment on the potential application and importance of NMA in the field of physical activity and health promotion, describe how to properly and effectively apply this technique, and suggest important considerations for its appropriate application in this field. In this paper, overviews of the foundations of NMA and commonly used approaches for conducting NMA are provided, followed by assumptions related to NMA, opportunities and challenges in NMA, and a step-by-step example of developing and conducting an NMA.  相似文献   

胶州湾地区近50年气候变化特征分析及未来趋势预估   总被引：1，自引：1，他引：1  

张军岩  於琍  于格  初子莹 《资源科学》2011,33(10):1984-1990

利用胶州湾地区7个气象站点逐日气温和降水观测资料以及MIROC3.2_hires-RegCM3模式输出结果分析了胶州湾地区1959年-2008年气候变化特征以及2011年-2030年该地区的气候预估结果。研究表明：①近50a,胶州湾地区年平均气温升高了1.65℃,线性增温率为0.33℃/10a,高于同期全国平均增温速率...  相似文献   

近50年来东北地区气温变化时空特征分析   总被引：16，自引：1，他引：16  

董满宇  吴正方 《资源科学》2008,30(7):1093-1099

运用MHF小波分析、非参数统计检验Mann-kendall法及Yamamoto法对东北地区91个气象站点近50年的气候资料进行了温度变化的时空特征分析,结果表明:东北地区近50年来年均气温存在着明显的增温趋势,变化幅度为0.36 ℃/10年,明显高于全国的平均增温幅度,冬季和春季对东北地区年均气温上升趋势贡献率最大,两者的变化幅度分别为0.6 ℃/10年和0.4 ℃/10年。年、季节的温度变化趋势在空间上存在差异,对于年均温而言,近50年来整个东北地区的升温幅度较大的地区位于小兴安岭,松嫩平原大部及大兴安岭山地北端;大兴安岭南端、燕山山地东侧,辽河平原、辽东山地及长白山地大部变化幅度较小,本溪周围为整个东北地区气温变化幅度最小的地区。东北地区气温年变化具有明显的14年振荡周期,年代际特征明显,突变点分别为1964年和1988年,后者为强突变点。  相似文献   

基于STM32F0xx的智能温湿度控制器的设计     

李曙光  刘逸凡  张旭  周瑞敏 《环球赛鸽科技》2015,(19)

介绍了一种基于STM32F0xx的智能温湿度控制器的设计方法及功能实现;该控制器可实现控制柜内温湿度控制和控制柜内外温湿度显示。  相似文献   

基于单片机测温系统的设计     

陈辉 《科技广场》2015,(1)

温度测量是工业生产中的一个重要环节。设计单片机系统进行温度的测量主要由两部分组成,即硬件与软件。其中,硬件部分主要是对热电偶系统中电源模块以及采集、单片机、显示、按键、报警等模块的功能和工作原理与实现方法进行介绍,而软件部分则是对信息处理编译的思维以及将其智能化显示与实现的整个过程进行介绍。  相似文献   

红外测温技术在变电运维中的应用     

陈海 《科技广场》2014,(8):65-68

红外测温能在不接触、不停电情况下探明设备的发热程度,是当前变电运维工作中必不可少的技术手段。本文从红外测温的原理出发,阐述了该项技术在状态检修、故障处理中的应用情况,并给出具体实例,最后就红外测温的注意事项作归纳,以期更好地推广该项技术。  相似文献