排序方式： 共有38条查询结果，搜索用时 187 毫秒
1.
This research uses cognitive load theory and theories of visual literacy to provide a theoretical underpinning for techniques to improve students' ability to recognise designers' styles in higher education. Using a lecture followed by tutorial format, students were required to learn the characteristics needed to identify a designer's work either by studying worked examples or by completing problem-solving tasks. The principle conclusion drawn from two experiments was that novice learners who have a moderate level of visual literacy skills are more successful at identifying a designer's work after studying worked examples compared to novice learners provided with problem-solving tasks. 相似文献
2.
Citizen participation in E-governance is, essentially, a social exchange between individuals and their government through which the citizen creates public value as well as acquires private value. The direct effects of participation antecedents on participation outcomes have been fully examined, but few researchers have investigated the internal mechanism of citizen participation at the level of psychological value perception. The roles of perceived public and private value between the participation antecedents and outcomes remain unclear. Private value merits careful research in particular as the E-governance environment is being shaped by increasing privatization and continuous IT innovation. Based on the cognitive integration theory and the civic voluntarism model, this paper proposes a theoretical framework to examine the mediating roles of two values. We built a complete research model encompassing ten hypotheses centered on citizen e-participation in the context of green commuting governance. By analyzing survey data on a green commuting platform, we demonstrate the significant mediating effects of these two values and greater effect of private value acquisition on continuous e-participation intentions than public value creation. Our results have important research implications in regards to the roles of perceived values in participation, especially perceived private value. 相似文献
3.
本文在信息时代的背景下,立足于现代信息技术、信息资源、信息工具对人力资本要素产生了越来越广泛、越来越深刻、越来越重要的影响这一现实,从反映人力资本因素同信息资源、信息化结合程度的角度入手,建立了人力资本丰腴系数模型,以国内贵州、甘肃、云南、四川、广西、江西、湖南、宁夏、重庆、山东、福建、江苏、浙江、广东、天津、上海共十六个地区为观测样本计算了各地1998-2007各年度人力资本丰腴系数的数值,结合实证分析,研究了人力资本丰腴系数同经济增长之间的相互关系. 相似文献
4.
学训矛盾使优秀运动员文化教育工作举步维艰.鉴此,国家体育总局将大力推进优秀运动员文化教育列为北京奥运会后的重要工作内容之一.本文对优秀运动员网络学习系统进行探讨,认为随着信息技术的发展和普及,实施网络学习的时机已成熟.借助WEB浏览器进行自主和协作学习,以及通过网络对学习过程进行全面管理,可使优秀运动员文化学习突破时空制约,是深化教学改革、解决学训矛盾的破题之举和必由之路. 相似文献
5.
学生考勤管理是高校学生工作的重要内容,针对目前存在效率低、管理成本高的现状,设计了一种基于物联网关键技术的智能考勤系统,运用了RFID技术、无线传感网技术、数据库技术等,阐述了系统的结构和实现方法。 相似文献
6.
7.
8.
在建设创新型社会的历史进程中,大学肩负着培养高层次创新型人才的历史重任更加明显;另一方面,在连续多年高校扩招的背景下,显现的成就背后必然潜在着一系列的问题。因此,有必要就区域内高等教育发展的状况进行研究。本研究根据中央、地方统计年鉴2005年有关数据,对山东、江苏、广东三省高等教育发展状况做差异性分析,就经费投入、办学规模、学科建设、师资队伍、人才培养层次等方面差异性进行探讨,就有关问题提出合理化可行性的建议。期望有所裨益,以促进山东高等教育高质量良性发展。 相似文献
9.
Allan B. de Guzman Arianne Sherie L. Agustin Roniel Rose O. Barrientos Shaira G. Carandang Gabrieleene B. Viray 《Educational gerontology》2018,44(1):1-17
The overall intent of this study is to examine the relationship among several factors that influence the malnutrition of a select group of Filipino elderly in institutionalized setting. A total of 102 residents were purposively recruited from three different institutionalized care settings at the national capital region of the Philippines. A multi-aspect questionnaire was used to characterize the demographic and nutrition profiles of the participants. Data were treated statistically using the partial least square design. Notably, the study showed that 48.0% of the elderly residents in institutions were at risk of malnutrition, 36.3% were malnourished, and 15.7% have normal nutritional status. Malnutrition was found to be prevalent among the female group, aged >70 years old, functional impairment (p = <0.01), poor eating habits (p = 0.01), lower dietary intake (p = 0.01), and eating difficulties (p = 0.04). However, statistically significant relationships between eating habits (p = 0.08) and dietary intake and comorbidities (p = 0.32) and malnutrition were not established. Impliedly, administrators of homecare institutions are invited to pay greater attention to the nutritional status of the elderly by institutionalizing nutrition assessment and evaluation practices and nutrition care planning that respond to the identified nutritional needs and concern of the elderly. 相似文献
10.
Nand Flash是消费类电子设备常用的非易失性存储器件.利用Nand Flash芯片生产过程中所确定的物理特性,能够提取每芯片唯一的数字指纹信息.本文基于这种特性提出利用Nand Flash芯片的数字指纹产生SM2签名私钥的方法.这种方法提取的SM2签名私钥与Nand Flash器件具有可验证的紧耦合特征.本方法与具体的数字签名算法无关,可以应用在任何需要对存储器件或电子设备本身进行基于数字签名的身份鉴别的场合之中. 相似文献