运动相关颅脑创伤流行病学调查

目的：研究我国华东地区运动相关颅脑创伤的流行病学特征,了解运动相关颅脑创伤的伤情特点,为预防与治疗提供科学依据。方法：从“20（14年华东六省一市颅脑创伤住院患者”数据库中整群抽取运动伤患者．用SPSS13．0统计软件包分析。结果：689例运动相关颅脑创伤患者中男女之比为5．06：1。平均年龄（21．49±7．98）岁.21～30岁年龄组所占比例最大,为45．0％。颅脑创伤多发生于足球、拳击等对抗性运动,其中足球所占比例最大,为16．0％。689例患者大多数为轻型颅脑创伤（GCS13分～15分）,占81．6％。脑震荡是最常见的损伤类型,占299例。患者最常见合并有颌面部损伤。所有住院病人中无死亡病例,植物生存占5．2％,重度残疾占3．9％,中度残疾占10．9％,恢复良好占80．0％。spearman等级相关分析显示,患者的出院GOS评分与入院GCS评分和运动类型显著相关（P〈0．001）;而年龄与GOS无显著相关性。结论在我国华东地区,运动相关颅脑创伤高发于参与对抗性运动的中青年男性,脑震荡是最常见的损伤类型,患者多伴有颌面部损伤。我国相关机构应针对运动相关颅脑创伤的发病特点,制定有针对性的预防措施,以降低其发生率。     

Maslow and Team Organization

Many middle schools use the Web to disseminate and gather information. Online barriers often limit the accessibility of the Web for students with disabilities. The purpose of this study was to evaluate the accessibility of home pages of a sample of middle schools. The authors located 165 Web sites using a popular online directory and evaluated the sites for accessibility. A software program quantified the number of accessibility errors at each site. Most middle school home pages had accessibility problems, and the majority of them represented severe concerns that should be given a high priority for improvement. The good news is that the majority of the errors can easily be corrected. The work reflects a need for middle schools to continuously examine the accessibility of their home pages. Direction for improving accessibility is provided.     

‘I’m not a “maths‐person”!’ Reconstituting mathematical subjectivities in aesthetic teaching practices

In this study I have investigated how alternative ways of teaching mathematics influence and affect Early Childhood Education (ECE) students’ attitudes towards maths and how they understand their own subjectivities as more or less mathematical during a 10‐week alternative maths course. The investigated course adopts a feminist post‐structural approach based on critical pedagogy and deconstructive theory and includes an interdisciplinary approach to investigative mathematics. The data used include the memory/narrative writings and process‐writings of 75 female teacher‐education students, collected from three different cohorts, in which the students describe their learning processes throughout the maths course. The study shows that, in the main, the students became much more positively inclined to the subject of mathematics after the maths course and agreed that this course had changed their understanding of their own mathematical subjectivity, albeit in different and varying ways.     

灾难性创伤事件后青少年危机应对问卷的编制

本研究以＂5.12汶川地震＂为研究背景,在文献综述、抗震救灾心理援助个案分析以及专家探讨的基础上,提出灾难性创伤事件后青少年危机应对的理论构想,并形成了初始问卷;随后对位于极重灾区的1 000名青少年进行预测,通过项目分析、探索性因素分析、验证性因素分析对问卷的项目和结构进行验证,结果显示实证模型与理论模型基本吻合。     

汶川地震灾后儿童心理创伤的表现、评估及重建

汶川地震造成儿童不同程度的心理创伤,形成儿童创伤后应激障碍,并在身心、精神、认知以及行为方面均有所表现。因此需要给予儿童更多的心理照顾以帮助他们度过危机。本文考察了地震灾后儿童心理创伤的阶段性和年龄性特征,提出灾后儿童心理的康复与重建需要开展多层面心理评估,并着重分析了开展地震灾后儿童心理康复与重建的基本原则、辅导策略、活动方式以及服务技巧。     

Teachers' memories of disciplinary control strategies from their own school days

This article provides a vision of school disciplinary strategies as provided by childhood school memories of practicing or unemployed teachers. This narrative approach allows us to understand the school and its daily routines and rituals from an insiders' point of view, drawing upon the double perspective teachers employ when reflecting on their own experience as school children. The results of the study demonstrate a wide range of disciplinary practices coinciding with a Foucauldian disciplinary structure – a system of micro‐penalty governing time, activity, behavior, speech, the body, and sexuality. Analyzing the systemic regulation of bodies in schools can uncover institutional meanings and make them available for questioning, perhaps even negotiation. Recognizing the ways in which teachers' roles are inextricably bound with the disciplinary power relations of their institutions can help alleviate frustration and burnout and help teachers make more informed pedagogical decisions.     

形态学联想记忆中对偶核的研究及改进

首先利用形态学联想记忆W良好的抗腐蚀性和M良好的抗膨胀性,提出了对偶核的概念和方法,将核及其对偶核二者结合起来,以使异联想形态学记忆达到更好的效果.文中对对偶核需要满足的条件进行了界定,对其性质进行了研究,找到了一种加速寻找对偶核的方法,并在尺度空间下对对偶核概念作了进一步的扩充,扩大了其应用范围,增强了其实用性.通过数字和彩色图像的仿真实例验证了对偶核在抗随机噪声方面有良好的性能.     

沈从文早期乡土小说民俗叙事与族群认同研究

沈从文于1925年写作起笔开始至1927年底离京赴沪这段时间内写作的乡土小说,建构了以一种“内部他者”身份的视角审视湘西苗族族群的“湘西记忆”。这一“湘西记忆”相对于“地贫民疾”或“香格里拉”的对湘西的偏缪认知而言,无疑是真实湘西镜像的一个侧面;而这一真实的湘西镜像在小说的叙事中得以生成,和沈从文运用民俗书写建构对湘西苗族族群认同的策略是分不开的。这即是说,在这一阶段沈从文写作的乡土小说中有着一条亦显亦隐的思致脉络：通过对湘西的民俗书写建构苗族族群的集体记忆,进而实现自我对苗族族群的“族群认同”,生成自我对苗族族群的一种心心相契的归属感和认同感,进而实现对自我在都市早年生活中强,烈失根感的补救．     

浅谈旅游专业学生应变能力的培养

旅游业是一个充满激烈竞争的行业,为了使旅游专业学生在激烈的竞争中站稳脚跟并能充分发挥在校所学的理论知识,必须加强对他们应变能力的培养。教师可以从理解知识、强化记忆、模拟训练、实践经历等方面来切实培养旅游专业学生的应变能力。     

趣与美:儿童文学的诗性特征——以刘第红散文集《白蝴蝶黄蝴蝶》为例

儿童文学作家应担当起为童年而歌的使命,应具有自觉的童年意识和深广的童年关怀,作品中应呈现童趣和美质。刘第红的散文集《白蝴蝶黄蝴蝶》便是作者童年精神集中的诗性呈现,作者描述了童年时期在大自然怀抱里幸福成长的过程,记叙了其童年时代嬉戏玩耍的诸多欢乐场景,对故乡的农事物语、风俗民情进行了诗意的发掘和书写,作品洋溢着童年之趣,浸透着童年之美。