武陵山生态旅游圈体育品牌赛事的研究     

张辉 《体育科技文献通报》2015,(1)

武陵山生态旅游圈旅游资源十分丰富,具备可开发体育品牌赛事的潜力。本文根据实地调查,提出武陵山生态旅游圈可创立民族传统体育赛事、攀岩、徒步穿越神农架、蹦极、龙舟等体育品牌赛事,并就赛事如何宣传提出对策。最后,从加强配套设施建设;解决交通瓶颈制约;合理开发利用资源;提高武陵山生态旅游体育品牌赛事运作能力、规范化管理;努力丰富武陵山生态旅游体育品牌赛事的民族文化内涵等五个方面对武陵山生态旅游圈体育品牌赛事配套设施建设提出建议。  相似文献   

辽宁省部分城市实施全民健身计划现状的调查研究     

张蕊莹 《辽宁体育科技》2015,(3)

通过文献资料、问卷调查、数理统计等方法,对辽宁省部分城市居民有过3年以上参加体育锻炼经历的人群进行调查统计,旨在为辽宁省各城市推进全民健身计划的有效实施提供理论依据,为群众体育的发展提出相应建议。  相似文献   

“ESP”理论视角下的大型国际赛事体育英语翻译现状分析     

杨飞 《成都体育学院学报》2015,(3):64-67

在国际赛事大力发展的今天,在国内举办的大型国际体育赛事也得到了长足的发展,与此同时国内体育英语翻译人才匮乏也逐渐凸显。基于此背景,文章以国内开展大型国际体育赛事为例,运用 ESP理论（English for Specific Purpose 专门用途英语）对体育英语的自身特点进行研究,分析大型体育赛事中体育英语翻译面临的主要问题,并提出相应的发展对策,以期为培养大型体育赛事体育英语翻译人才提供一个全新的视角。  相似文献   

Club Identity/Class Identity: Negotiations of Popular Memory by Followers of the Australian Football League     

Melissa Walsh 《国际体育史杂志》2015,32(13):1593-1610

A lot of the fun in contemporary sports talk relies on shared understandings about the culture of competitive sporting teams. The purpose of this paper is to explore how often humorous discourses are negotiated by sport fans as they narrate a sense of their own history and identity as followers of professional sports teams. This analysis draws on research conducted with followers of the Australian Football League (AFL), which included 21 life story interviews. As an oral historian, I was interested in how individuals negotiated popular ideas about Australian football in the ‘composition’ of their memories. This attention to the dynamic between the public and personal is described as a ‘popular memory approach’ to oral history. In this paper I explore the place of class in popular understandings about AFL club cultures. I argue that the role class plays in popular discourse around sporting club cultures is revealed more fully when we examine the ways in which individuals – in this case followers of AFL teams – make sense of it.  相似文献   

“乌啼兆凶”考辩     

田冬梅  张颖夫 《衡水学院学报》2011,13(5):28-30

在汉族民众的心目中,"乌鸦"这一普通的飞禽早已成为不祥的征兆。然而,在远古先民的心目中,乌鸦并非恶禽,而为神鸟。其文化象征意义经历了复杂的流变。主要根据文献资料记载,考证宋代是"乌啼兆凶"这一观念的合流期;并从宋代的经济政治、地理环境和主流文化等方面综述在宋代、尤其是南宋时期形成"乌啼兆凶"这一民俗禁忌的具体原因。  相似文献   

改善和提高参数单侧假设检验教学效果的实践与探索     

李景和 《教学研究(河北)》2015,(3)

分析了参数单侧假设检验教学的现状和存在的问题,提出和论证在该部分内容的教学中应注意讲好思想方法、确定好小概率事件和适当介绍参数单侧检验中原假设的确立原则。通过加强这三个方面的工作,以期缓解学生学习的畏难情绪,提高学生的学习兴趣,从而有效改善和提高参数单侧假设检验的教学效果。  相似文献   

媒体责任的偏失与纠正——关于香港“幼童便溺”舆情事件的建构分析     

李海权 《江西师范大学学报(哲学社会科学版)》2015,(3):125-129

"幼童便溺"的舆情事件从微观层面看,这是媒体在不良新闻价值观作祟下制造的一起舆情事件。从中观层面分析,能够看到舆情事件背后刻板成见的影响。而从宏观角度看,此类事件的舆情建构使得两地关系的拟态环境趋于紧张化,不利于团结发展的大局。推进媒体负责任的新闻建构,加强两地信息的充分沟通,有利于净化两地舆论环境,形成健康的社会拟态环境,促进两地团结共荣。  相似文献   

Sentinel events predicting later unwanted sex among girls: A national survey in Haiti, 2012     

《Child abuse & neglect》2015

Sexual violence against children is a significant global public health problem, yet limited studies exist from low-resource settings. In Haiti we conducted the country's first, nationally representative survey focused on childhood violence to help inform the development of a national action plan for violence against children. The Haiti Violence Against Children Survey was a household-level, multistage, cluster survey among youth age 13–24. In this analysis we sought to determine whether sexual violence sentinel events (unwanted sexual touching or unwanted attempted sex) were predictive of later unwanted, completed, penetrative sex in Haiti. We also sought to explore characteristics of sentinel events and help-seeking behavior among Haitian children. Multivariable logistic regression was used to test associations between sentinel events and later unwanted, completed, penetrative sex. Overall, 1,457 females reported on experiences of sexual violence occurring in childhood (before age 18). A sentinel event occurred in 40.4% of females who experienced subsequent unwanted completed sex. Females experiencing a sentinel event were approximately two and a half times more likely to experience later unwanted completed sex (adjusted odds ratio = 2.40, p = .004) compared to individuals who did not experience a sentinel event. The mean lag time from first sentinel event to first unwanted completed sex was 2.3 years. Only half (54.6%) of children experiencing a sentinel event told someone about their experience of sexual violence. Among children, sentinel events occur frequently before later acts of completed unwanted sex and may represent a useful point of intervention. Reporting of sexual violence by children in Haiti is low and can be improved to better act on sentinel events.  相似文献   

单粒子翻转对神经网络的影响分析与优化     

王慧玲  谢卓辰  梁旭文 《中国科学院大学学报》2021,38(6):832-840

DNN芯片作为星载芯片应用到卫星系统中时会受到太空辐照的影响,其中单粒子翻转对存储单元的干扰会使得存储器单元的参数出现错误,该错误映射到神经网络中会造成神经网络最后的输出结果出现偏差。结合单粒子翻转概率模型,对用于网络推断的神经网络的权值参数进行注错后分析实验结果准确率,从激活函数的非线性特性分析并通过实验验证具有双边抑制效果的函数容错能力更强。进一步在网络卷积层后加入BN层和在训练过程中考虑L2正则化提高网络的容错能力,并通过实验验证其可行性。  相似文献   

基于系统动力学的网络舆情风险模型仿真研究     

高航  丁荣贵  Ding Ronggui 《情报杂志》2014,(11)

舆情事件在网络传播的迅捷性、互动性与广泛性等特征催化下,风险不断上升,对社会稳定造成重大负面影响。鉴于网络舆情风险是多因素互动的结果,从舆情信息扩散效率、舆情主体传播能力、网络媒体作用水平、舆情受众共鸣程度等模块建立了系统动力学模型,并利用Vensim PLE进行了模拟仿真。仿真结果表明,舆情敏感度、主体活跃度、媒体影响力、受众参与度等变量与网络舆情风险存在较强互动关系,能够对后者产生较大影响。  相似文献