留学回国人员对科研环境的认知调查及建议

课题组就科研环境的问题采用问卷和访谈的方式对留学归国人员进行了调查,对调查结果进行了分析,并有针对性地提出了加大科技投入的力度,在科研单位“去行政化”等方面的政策建议.     

浅议我国数字博物馆的资源建设

计算机和网络技术的飞速发展为人类文化/自然遗产的保护与利用提供了新的契机,我国数字博物馆建设已经进入高速发展期,成为实体博物馆的有益补充。数字资源建设是博物馆数字化的基础,目前我国博物馆数字资源建设在数字资源展示模式、数字资源修复、数字资源共享以及数字资源版权保护等方面仍面临巨大挑战,数字博物馆的建设必须不断融合最先进的科学技术,才能更好的弘扬中华文化。     

方法特徵表徵的产品权利要求：保护范围与侵权判定 评最高人民法院“独一味软胶囊提审案”（2010）民提字第158号

优他公司与万高公司等专利侵权案（以下简称＂独一味软胶囊提审案＂）是最高人民法院精选出作为《最高人民法院知识产權案件年度报告》（2010）示范指导案例之一。此案最引人关注的法律问题在于方法特徵表徵的产品權利要求的保护范围、禁止反悔原则的法律适用以及被诉侵权生产工艺认定的证据规则。本文将细致地分析和讨论它们。为此,以下首先...     

未成年人不同阅读介质的眼动行为比较

随着数字化阅读的迅猛增长,传统纸质媒体与数字化媒体已经成为学习者获取学习资源的两种重要介质。电子课本作为数字化阅读与学习范式变革在基础教育领域中应用的产物,其应用效果受到人们的期待。电子课本如何促进学习？它对人的影响与纸质课本有何不同？基于梅耶多媒体学习理论,以电子课本和纸质课本两种阅读介质为例,对未成年人阅读过程中的眼动行为进行比较实验,结果表明：未成年人阅读纸质课本和电子课本的注意力分配有差异;电子课本阅读促进了更积极的交互,其测验成绩显著高于纸质课本,正文的观察时间和注视次数与测验成绩显著相关,但同时也增加了外在认知负荷。因此,设计人员在设计电子课本时应该兼顾学习者注意的广度和深度,实现各种多媒体学习内容的优势互补;家长和教师应该了解数字化阅读特点,适当引导未成年人的电子课本使用。     

A Comparative Investigation on the Learning Efficacy of Mechatronic Technology Between Academic and Vocational High School Students

Universities in Taiwan can be divided into two major categories of comprehensive universities and technological universities. Students studying engineering majors in comprehensive universities are often recruited from academic high schools while those in technological universities tend to be recruited from vocational high schools. The purpose of this research was to investigate differences in learning efficacy between college students with academic backgrounds and those with vocational backgrounds. Results indicated no significant differences in cognition between the two groups of students. Additionally, students with vocational school backgrounds performed better in comprehension skills compared with those with academic backgrounds and were more able to apply acquired knowledge to practical tasks according to path analysis studies and the Mann–Whitney U test.     

加强产学研合作协同创新机制建设探究

加强产学研合作协同创新,应当以调控机制、驱动机制、协同机制、服务机制、激励机制、保障机制建设为保障。加强产学研合作协同创新机制建设,应当抓住营造良好环境、作好调查研究、搭建创新平台、健全投入体系、完善政策法规、选好创新路径、深化体制改革、建立战略联盟、抓住创新重点、注重监管与激励等着力点。     

科技报告整合模式初探

针对当前科技报告共享使用研究相对薄弱的现状,分析科技报告特点及其共享使用难点,认为有必要加 强科技报告的资源整合。将科技报告用户群划分为科研人员、科技管理人员和社会公众三类,根据其不同的需求,提 出有针对性的资源整合模式,并对相关技术进行了详细论述。指出可从导航系统、元数据整合、关联整合和知识整合 等方面开展科技报告信息资源整合工作。     

职业教育实习权益保障政策文本的Nvivo研究

实习权益保障是实习生合法权益得到保护的关键要素。文章基于Nvivo软件,对53篇职业教育实习权益保障政策文本进行了编码,构建了政策工具类型和实习权益内容二维分析框架。研究发现,政策工具使用逐渐多元、实习权益保障政策内容不断完善,但存在政策工具整体结构不合理、实习生休息权和保险权保障力度不足、政策工具在实习权益内容上使用不平衡等问题。为保障职业院校实习生权益,建议优化政策工具类型结构比例,增强政策工具类型多元协调;健全法律法规并明确实习生身份,加大休息权和保险权保障力度;注重政策工具和实习权益内容的二维整合,提高实习权益保障政策效力。     

一种基于Flash技术的CPU仿真实验解决方案

给出了CPU仿真实验中的一些基本概念,介绍了Flash技术以及提出了该技术在教学领域中应用的优势和必然性,并采用面向对象的编程思想(OBB)。利用Action Script解决了元件类层次及其显示问题、系统的交互问题、信号同步及动画显示的问题。最后,通过各系统的协同设计实现了CPU的仿真实验。     

Relationship between laboratory-measured variables and heart rate during an ultra-endurance triathlon

The aim of the present study was to examine the relationship between the performance heart rate during an ultra-endurance triathlon and the heart rate corresponding to several demarcation points measured during laboratory-based progressive cycle ergometry and treadmill running. Less than one month before an ultra-endurance triathlon, 21 well-trained ultra-endurance triathletes (mean +/- s: age 35 +/- 6 years, height 1.77 +/- 0.05 m, mass 74.0 +/- 6.9 kg, = 4.75 +/- 0.42 l x min(-1)) performed progressive exercise tests of cycle ergometry and treadmill running for the determination of peak oxygen uptake (VO2peak), heart rate corresponding to the first and second ventilatory thresholds, as well as the heart rate deflection point. Portable telemetry units recorded heart rate at 60 s increments throughout the ultra-endurance triathlon. Heart rate during the cycle and run phases of the ultra-endurance triathlon (148 +/- 9 and 143 +/- 13 beats x min(-1) respectively) were significantly (P < 0.05) less than the second ventilatory thresholds (160 +/- 13 and 165 +/- 14 beats x min(-1) respectively) and heart rate deflection points (170 +/- 13 and 179 +/- 9 beats x min(-1) respectively). However, mean heart rate during the cycle and run phases of the ultra-endurance triathlon were significantly related to (r = 0.76 and 0.66; P < 0.01), and not significantly different from, the first ventilatory thresholds (146 +/- 12 and 148 +/- 15 beats x min(-1) respectively). Furthermore, the difference between heart rate during the cycle phase of the ultra-endurance triathlon and heart rate at the first ventilatory threshold was related to marathon run time (r = 0.61; P < 0.01) and overall ultra-endurance triathlon time (r = 0.45; P < 0.05). The results suggest that triathletes perform the cycle and run phases of the ultra-endurance triathlon at an exercise intensity near their first ventilatory threshold.