射频识别技术在图书馆的应用实现和思考

通过说明射频识别技术在图书馆应用的具体实现方法和存在的问题,指出图书馆采用射频识别技术虽然存在一些问题,但随着技术的成熟,图书馆采用射频识别技术可以提高工作效率,实现自主服务,给图书馆带来一种高效、方便、全新的服务模式.     

论高等教育学生资助对象的认定

高等教育产品属于准公共产品,但各层次、各类别高校、各专业产品公共性是有区别的。个人高等教育选择依据其高等教育的私人产品性质而做出,在现有中国高等教育入学选拔制度下,最能反映高等教育私人产品性质的是各高校及专业选择性指标的高低,这可以从报考志愿拥挤度和录取分数得以反映。高等教育学生资助,首先应依据申请学生所在学校、专业的选择性指标对学生进行分类,实施以政府资助为主或是以市场、学校资助为主。其次应对贫困学生进行分级,学生学习生活每月消费支出（参考最低生活保障标准）、所学专业类型、家庭所在位置（城乡、区域）、学生交纳学费情况、家庭成员职业背景、家庭或成员特殊情况等指标最能反映经济困难程度,应根据这些指标计算出个体的贫困指数,对资助主体实施不同级别的资助。再次应完善学生资助对象认定路径,要加大非诚信者的机会成本、建立资助信息平台、完善市场化资助主体认定资助对象的相关政策、细化资助对象认定的具体措施。     

利用图形符号特征快速识别液压系统原理图中三大类控制元件

针对液压系统中控制元件图形符号突出特征进行深入的纵向分析和横向比较,得出快速识别液压系统原理图中三大类控制元件的识别技巧,有助于液压技术人员提高识读和绘制液压系统原理图的能力。     

发现新型环境有机污染物的基本理论与方法

20世纪以来化学污染物导致的人类健康危害日益突出,数以万计的高生产量化学品伴随着生产和使用进入环境介质,给环境科学相关领域研究提出了若干新的科学问题。文章介绍了发现新型有机污染物研究方向设立的背景和科学意义,讨论了判别新型有机污染物分子结构、环境行为特征的基本原则,阐述了定量结构—性质关系模型预测、疑似目标/非目标分析、效应导向分析方法框架的技术思路和优势。对于新型有机污染物识别、行为和效应的深入探索,将为引领学科方向发展、完善化学品风险评估标准、揭示环境污染物的毒性和健康危害机制发挥重要的支撑作用。     

桐岭岗1#砾岩高边坡稳定性研究

本文采用室内试验和Heok—Brown改进后经验公式对砾岩岩块、岩体及其结构面在自然与饱和条件下的力学特性进行了分析。在此基础上,本文依据工程类比经验,为砾岩边坡拟定设计坡率,并通过基于坡面网格搜索危险滑动面的极限平衡方法和现场监测来控制和分析边坡稳定,取得了良好效果。     

基于时空数据融合的古城区停车需求模式识别

在城市机动化快速发展背景下,南京、苏州等城市的古城区往往因为建筑保护等原因加剧机动车停车供需矛盾.探寻各种缓解停车问题对策的基础是准确掌握实际停车需求.实践中,传统依赖人工调查采集或者停车场抽样数据的方式存在精度维度较低以及不可持续等缺陷.研究以苏州为实证对象,利用交通卡口等多源数据,提出一套目标区域停车需求估计,以及...     

Cultural Identification and Religious Identification Contribute Differentially to the Adaptation of Australian Adolescent Muslims

Australian Muslims are generally perceived as a devalued group in Australia and the public attitudes towards them are generally negative. This context raises questions about belonging and adaptation among Australian adolescent Muslims. The current study investigated how adolescent Muslims relate to their heritage culture, religion, and Australian culture, and which of these three factors is most important to adolescent Muslims’ psychological and socio-cultural adaptation. The study employed a mixed-method design. A total of 321 high school Muslim students (149 males and 172 females) aged between 14 and 18 years completed self-report questionnaires, and a subset sample of 18 students in the same age range, evenly split between males and females, participated in semi-structured interviews. The study revealed a hierarchical pattern of identification among Australian adolescent Muslims, with attachment to their religion being the most important, followed by heritage culture identification and being Australian in third place. Australian adolescent Muslims’ religious identification was perceived overall as more crucial to their socio-cultural and psychological adaptation, than their heritage culture identification or Australian identification. There was an overall modest contribution of Australian identification to adolescent Muslims’ adaptation. This might be connected with the relatively less attachment they show to their Australian identity due maybe to perception of being the target of prejudice, an issue that can be addressed by implementation of prejudice reduction strategies.     

田径专项运动员运动损伤的危险因素研究

目的:分析田径运动员发生运动损伤的风险因素.方法:通过对136名男性田径运动员进行身体测试及运动损伤情况调查,测试内容包括:身高、体重、体成分、关节柔韧性、关节稳定性,在此基础上分析田径运动中发生运动损伤的危险因素.结果:胭绳肌拉伤的主要危险因素是年龄因素(OR值=1.31)和陈旧性损伤(OR值=9.81);而腹股沟部...     

试析联合国海洋法公约中的岛屿制度

《联合国海洋法公约》第121条对岛屿问题做出了规定,但极为原则和简单,导致适用的困难。结合中日之间关于“冲之鸟岛”的争议,对《公约》的岛屿制度进行探讨因此显得尤为重要。     

An exploration of young professional football players’ perceptions of the talent development process in England

The identification and development of players in English professional football has become an increasingly significant topic of debate given the historical perceived underperformance of the English national team at international tournaments. To enhance understanding of the challenges and barriers experienced by English youth footballers, the authors explore the developmental experiences of English professional football players from different levels of the English football pyramid. Professional players (N = 11) from football clubs in the top four professional divisions in England took part in individual semi-structured interviews, which were analysed inductively using thematic analysis. The data revealed three interrelated themes that were perceived to mediate player identification and development pathways at professional clubs. Pathways for young players to progress and experience first-team competitive football differed when the level of the league that the players operated within was considered, with significant issues also raised relating to the suitability of the under 21 league structure, the importance attached to the educational welfare of young players, and variations in the identification of player attributes. This study sheds new light on the priorities and processes of talent development and education provision in English football.