简述合唱指挥手势中的视觉艺术     

应玫 《佳木斯教育学院学报》2012,(1):75-75

在合唱队中,指挥者是整个队伍的灵魂人物。在合唱过程中,指挥者结合合唱内容,通过指挥手势把内心的情感转化为视觉信息,传递给合唱队中的其他队员,使整个合唱乐队通过歌唱将这种情感传递给观众,达到情感共鸣的目的。因此,合唱指挥手势的优劣与否,直接影响到合唱的效果与质量,是需要指挥者积极研究与创新的。本文主要对合唱队中指挥手势的视觉艺术进行探讨。  相似文献   

高校突发事件应急管理机制探析     

孙彩霞  余宏亮 《阜阳师范学院学报(社会科学版)》2013,(5)

高校突发事件的应急管理不仅关系到师生生命财产能否得到及时救治与有效挽回,而且关系到学校的声誉与未来的发展。高校突发事件应急管理机制由危机预警机制、危机处理机制和回应反馈机制构成。建立健全高校突发事件预警机制,科学研判突发事件的性质与特征;正确掌握应急管理的程序与方法,有效控制事态的扩散与转化;前瞻谋划事后的恢复与重建,是高校主动作为、化危为机、稳健发展的管理之道。  相似文献   

Understanding mobile health service use: An investigation of routine and emergency use intentions     

《International Journal of Information Management》2019

This study theorizes two information systems (IS) use behaviors associated with individuals’ behavioral intention of mobile health (mHealth) services. Emergency use refers to individuals’ use of IS in emergency situations. Routine use refers to individuals’ use of IS on a basis. We adopt motivation theory as our overarching theoretical lens through which we investigate the influence of individuals’ different motivation incentives on their emergency and routine use intentions of mHealth services. We also investigate the influences of technological and psychological antecedents on extrinsic and intrinsic motivations. Based on data collected from 241 participants, we find that perceived usefulness enhances people’s emergency and routine use intentions of mHealth services and that perceived enjoyment positively influences routine use intention. In addition, we find that perceived source credibility, perceived service availability, and perceived diagnosticity influence perceived usefulness (extrinsic motivation), whereas perceived autonomy, perceived competence, perceived relatedness, and curiosity affect perceived enjoyment (intrinsic motivation). This research offers insights for IS literature regarding mHealth emergency and routine use behaviors.  相似文献   

Using 9-1-1 call data and the space–time permutation scan statistic for emergency event detection     

Hector Jasso  William Hodgkiss  Chaitan Baru  Tony Fountain  Don Reich  Kurt Warner 《Government Information Quarterly》2009

During medium to large-scale emergency events such as fires or earthquakes, emergency response teams must be deployed to the location of the event in a timely fashion. Information gathered from 9-1-1 call makers is useful for this, but is not always accurate. In this paper, we show how the space–time permutation scan statistic can be used to detect the presence and location of such events by monitoring the overall spatiotemporal pattern of 9-1-1 emergency calls instead. In an analysis of collected 9-1-1 call data, top detected clusters were found to correlate with emergency events as reported on the news, showing the algorithm's usefulness for automatically estimating their location and temporal extent. We show how the detection procedure works in cases where the emergency event generates a small but statistically significant increase in the number of 9-1-1 calls, as well as cases where events must be detected against a large background activity of 9-1-1 calls. We discuss the possible adoption of the proposed algorithm within the next generation digital government framework.  相似文献   

印度独立后新闻自由政策的转折点   总被引：1，自引：0，他引：1  

王生智 《国际新闻界》2009,(4)

大家族财团控制着印度的报刊,政府与这些财团之间的矛盾主要表现为政府与财团报刊的冲突。英·甘地时期这种冲突逐渐加剧,在1975年的紧急时期达到顶点,英·甘地政府实行严格的新闻检查,压制新闻自由。紧急状态结束后,执政的人民党政府废除了新闻检查制度,恢复了新闻自由。  相似文献   

教练员的性格与指挥风格及其决策能力   总被引：7，自引：0，他引：7  

赵杰  唐冬生 《武汉体育学院学报》2002,36(1):122-123

教练员的指挥和决策能力在很大程度上决定着竞技比赛的命运，一场比赛的成功与失败往往取决于教练员刹那间的指挥与决策。对教练员的性格差异与指挥风格、性格对指挥权威的影响、指挥艺术与性格优化以及影响教练员决策能力的因素进行了探讨。  相似文献   

新时期军校指技合一人才培养实践问题思考     

刘松涛  王龙涛  刘振兴 《教育教学论坛》2019,(27):166-167

信息化条件下,战争形态千变万化,对军事指挥人才提出了新的挑战,迫切需要建立规范化、精确化和联合化的科学培养理念,合理构建军事指挥人才的培养模式,提高军事指挥人才的指挥能力和技术素质。  相似文献   

从杀毒到CAD机房教学管理的创新     

薛国祥  张道霞 《实验技术与管理》2006,23(12):145-146,150

Harm．Bursted病毒是利用AutoCAD的内嵌脚本语言Autolisp写成，使AutoCAD的内部命令-EX-PLODE，XREF和XBIND失效，依据此法还可以更多的AutoCAD的内部命令失效，因此解析病毒的特征、提高免疫功能是AutoCAD用户所需的。机房管理以Harm．Bursted病毒的处理为例，采用逆向思维，力求教学与管理融合，引导学生处理使用计算机中常见的问题，了解AutoCAD二次开发的概念，增强学生学习的兴趣。  相似文献   

基于GIS的应急保供管理系统设计     

向宏  刘金阳 《教育技术导刊》2006,(21)

探讨了GIS在应急保供管理系统中的应用,介绍了基于GIS技术的应急保供管理系统的架构,并设计了某市基于GIS的应急保供管理系统。该应急保供管理系统能为政府应对突发事件提供一个高效、快速、低成本的决策支持,能够在某市的突发事件发生之后,快速、高效地调配应急物资,以减少人员伤亡和财产损失。  相似文献   

Genital examinations for alleged sexual abuse of prepubertal girls: findings by pediatric emergency medicine physicians compared with child abuse trained physicians     

Makoroff KL  Brauley JL  Brandner AM  Myers PA  Shapiro RA 《Child abuse & neglect》2002,26(12):1235-1242

OBJECTIVE: This study compares abnormal genital examination findings made by pediatric emergency medicine (PEM) physicians to examinations by physicians with training in child sexual abuse in the evaluation of prepubertal girls for suspected sexual abuse. METHOD: A prospective study was performed following the genital examination by a PEM physician of prepubertal girls suspected of being sexually abused. A physician with training in child sexual abuse re-examined those girls whose examinations were interpreted as abnormal by the PEM physicians. The findings and interpretations of the PEM physician were then compared to those by the physicians with training in child abuse. RESULTS: Between October 1994 and October 1998, 46 patients diagnosed by PEM physicians with nonacute genital findings indicative of sexual abuse were re-examined by a physician with training in child abuse. The follow-up examinations were done 2 days-16 weeks (mean 2.1 weeks) after the emergency department visit. The physicians with training in child abuse concluded that only eight of these children (17%) showed clear evidence of abuse. Normal findings were noted in 32 children (70%), nonspecific changes were noted in 4 children (9%), and 2 children (4%) had findings that are more commonly seen in abused children than nonabused children but are not diagnostic for abuse (concerning for abuse). CONCLUSIONS: There was poor agreement between the pediatric emergency medicine physicians and the physicians with training in child sexual abuse. This study suggests that emergency medicine physicians should consider additional training in this area. In addition, all children with abnormal ED examinations should have follow-up examinations by a child abuse trained physician.  相似文献