四川省民生建设的历史考察及经验启示     

于丽  刘全 《四川师范学院学报》2011,(4):73-78

自解放至1978年期间,中共四川省委领导全省民生建设取得过巨大的成就,也有过沉痛的曲折,留下了深刻教训;十一届三中全会后,四川省委领导的民生建设飞速发展,成效显著。正反两个方面的经验教训在思想认识、政策路线、建设方法、具体举措和基本原则上启示着四川当前的民生建设。  相似文献   

大学生就业指导理念和实践模式分析   总被引：1，自引：0，他引：1  

周全 《浙江工贸职业技术学院学报》2011,11(3):65-67

在高校扩招的大背景下,大学毕业生就业形势愈发严峻,高校毕业生就业难问题已经成为当今社会难题之一。而解决这一问题的最终手段之一,就是各大高校有效的进行大学生就业指导工作。但是,高校现有的就业指导无论在理念还是在模式上都无法满足学生们的需求,需要进行行之有效的转变。  相似文献   

高职毕业生就业率缺口探析     

万登泸  周全 《浙江工贸职业技术学院学报》2011,11(2)

高等职业教育是我国高等教育体系的重要组成部分.以就业为导向是高职院校办人民满意教育的关键环节.就业率的统计依然是各省、各高职院校完成就业指标,体现教育成果,构筑和谐社会的有效体现.但对就业率缺口的关注还存在一定的误区和盲区,本文试图通过就业率缺口的探析,找出有效解决未就业毕业生的就业途径,提高就业工作的实效性和针对性,切实提高就业率.  相似文献   

《已故上校的女儿们》中的象征意象分析     

高权 《沙洋师范高等专科学校学报》2011,12(1):69-71

《已故上校的女儿们》是著名短篇小说家凯瑟琳·曼斯菲尔德的经典之作。这篇小说独特的叙事结构、淡化的故事情节和巧妙转换的叙述角度为人们所津津乐道,与此同时,曼斯菲尔德对象征意象的娴熟运用也让这篇小说意味深长、回味无穷。作品中象征性意象分为三类,分别象征着父权主义、维多利亚时代妇女的希望和她们的实际地位。通过对这些意象的分析,读者可以更深刻地理解该小说及曼斯菲尔德的写作风格。  相似文献   

美国佐治亚理工学院工业工程专业本科教学分析与借鉴     

孙权 《当代教育论坛》2011,(4)

文章首先介绍了佐治亚理工学院工业工程本科专业的基本情况,然后分别从本科生专业课程要求、方向设置、课程设计、动手实践和创新能力的培养及教学方式和方法等方面进行了分析和对比.  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   

Replication,pathogenicity, and transmission of SARS-CoV-2 in minks     

Lei Shuai  Gongxun Zhong  Quan Yuan  Zhiyuan Wen  Chong Wang  Xijun He  Renqiang Liu  Jinliang Wang  Qinjian Zhao  Yuxiu Liu  Ningning Huo  Junhua Deng  Jingjing Bai  Hongchao Wu  Yuntao Guan  Jianzhong Shi  Kegong Tian  Ningshao Xia  Hualan Chen  Zhigao Bu 《国家科学评论(英文版)》2021,8(3):16-23

Minks are raised in many countries and have transmitted severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) to humans. However, the biologic properties of SARS-CoV-2 in minks are largely unknown. Here, we investigated and found that SARS-CoV-2 replicates efficiently in both the upper and lower respiratory tracts, and transmits efficiently in minks via respiratory droplets; pulmonary lesions caused by SARS-CoV-2 in minks are similar to those seen in humans with COVID-19. We further found that a spike protein-based subunit vaccine largely prevented SARS-CoV-2 replication and lung damage caused by SARS-CoV-2 infection in minks. Our study indicates that minks are a useful animal model for evaluating the efficacy of drugs or vaccines against COVID-19 and that vaccination is a potential strategy to prevent minks from transmitting SARS-CoV-2.  相似文献   

风险投资委托代理关系中的监控与激励博弈分析   总被引：7，自引：0，他引：7  

党兴华  权小锋  杨敏利 《科研管理》2007,28(1):156-161

本文通过建立风险投资家与风险企业家行为策略的动态博弈模型,对风险企业家的激励机制、风险投资家监控机制及其相关关系进行了分析,得出从风险企业家角度,监控机制与激励合同具有互补性;从风险投资家角度,监控机制与激励合同具有替代性的研究结论。论文还结合参数分析,对影响最优激励强度与综合监控强度的变动因素进行了系统研究。  相似文献   

广告信息传播研究     

岳泉 《情报理论与实践》1998,21(6):339-342

广告是人类社会发展到一定阶段的产物,是由广告主通过付费所获得的一种自我宣传手段,它借助一定的媒体,向目标公众或目标市场传播信息、思想、观念和自我形象等[1].根据广告的最终目的,广告可分为商业广告和公共服务性广告.广告信息传播主要由广告主、广告信息、广告媒介、广告受众等要素组成,在现代社会中,广告已突破经济的界限,渗透到社会的方方面面,广告与社会、与人类的关系日益密切.然而广告作为信息传播的一种特殊方式,具有特殊的目的和意义,广告本身也存在着特殊性.本文就广告信息传播的特殊性、广告信息传播中的信息污染及管理问题进行探讨.  相似文献   

高等院校理工学科专业英语教学改革     

刘颖  全厚德 《科教文汇》2012,(19):110-111

在学生具备一定的基础英语知识与专业背景的前提下,高等院校理工学科应该如何开展专业英语的教学。本文在分析专业英语的教学现状与困境的基础上,从教学体系、教材选择、教学内容、教学模式、考核方法等方面探讨了专业英语的教学改革。  相似文献