建筑场地类别划分方法的探讨

论述了建筑抗震设计新规范 ( GB 5 0 0 1 1 2 0 0 1 )与原规范 ( GB J1 1 89)关于建筑场地类别划分方法方面的修订     

高填土结构基础稳定、路面沉降的计算及测试结果分析

通过对某桥台高路堤工程勘察及历时一年的原位动态变形监测，重点阐述了粘性土直接修筑高路堤结构的变形特征、历时规律和变形稳定性，提出粘性土高路堤工后3年自身变形尚未完全稳定的结论。     

A hybrid and flipped version of an introductory mathematics course for higher education

Abstract

This in practice paper describes the experience of seven lecturers in a hybrid and flipped version of an introductory mathematics course for higher education. In a Mexican university, lecturers adapted to this innovation supported by an adjusted Massive Open Online Course. The experience revealed the relevance of leaving conventional assessment processes to make way for an understanding of lecturers as a collaborative team, trying to transform their own perspective about the learning of mathematics. This experience is an example of the reconceptualisation of the teaching of STEM education that contributes towards a non-formal educational context, promoting lecturers’ education and dialogic transformative learning.     

MVU优质在线课程标准及其评价体系探析

在线网络课程的评价成为制约在线教育发展的瓶颈,也影响着在线课程的设计与开发,本文详细分析美国密歇根虚拟大学(MVU)开发的优质在线课程标准及其评价体系,并对其量化的评价路径做出分析。结合国内网络课程设计与评价实践,分析其适用性与可行性,为国内网络教育发展及网络课程开发提供参照。     

关于神仙门景点旅游开发的基本设想

本文在对神仙门景区资源和市场进行全面调查分析的基础上 ,就该区资源的开发利用提出较为客观的整体构想 ,对小区域旅游资源的开发利用有一定借鉴意义     

Technology Readiness, Learning Goals, and eLearning: Searching for Synergy

More and more business schools are offering classes online or classes using a mix of face‐to‐face and online elements. In this article, we focus on how technology readiness and learning‐goal orientation influence students' preference toward these mixed classes. We conducted a large‐scale survey to determine whether students who are technology ready would place higher utility on enrolling in mixed classes and/or whether there exists a participation bias such that students with low learning‐goal orientation place higher utility on enrolling in mixed classes. We found that overall students who are more technology ready do place higher utility on enrolling in mixed classes, but that learning‐goal orientation does not influence this decision. We conclude with implications and recommendations for business schools that are interested in offering mixed classes.     

促进有效沟通提高网络教学质量

教学过程中师生之间的沟通是知识成功传播的关键。与传统的面对面教学方式不同,网络教学是借助于计算机网络技术这个平台来传递知识信息,教师和学习者之间主要通过网络来沟通,而不再是面对面的沟通方式。本文分析了网络教学的沟通模式及其干扰因素,在此基础上提出促进有效沟通的一些建议,以提高网络教学质量。     

From LSA to teacher: the value of classroom experience in shaping a ‘teacher’ identity

Routes into teacher training have expanded in recent years, accompanied by a growing interest in schools ‘growing their own’ teachers from amongst support staff. However, little attention has been paid to their transition to the role of teacher. This article investigates influences on identity development and the extent to which personal values are reconciled with professional demands and socially constructed facets of educational practice. Participants were nine staff in one secondary school for pupils with moderate learning difficulties who had undertaken the transition from LSA (learning support assistant) to teacher. Qualitative data were obtained through an online survey and focus group discussion. Findings show that extensive opportunities to experiment with provisional and possible selves, immersion in educational discourse, classroom agency and staff collaboration engender a ‘teacher’ self-concept and positive motivations for LSA career development, and that self-esteem and self-efficacy are strengthened by how an individual’s values align with those of the setting in which they work. Findings may inform school leaders as to the value of training teachers ‘in-house’ and support career development decisions of LSAs, a pathway of potential significance given the current pressures on teacher recruitment and retention.     

On the training of a neural network for online path planning with offline path planning algorithms

One of the challenges in path planning for an automated vehicle is uncertainty in the operational environment of the vehicle, demanding a quick but sophisticated control of the vehicle online. To address this online path planning issue, neural networks, which can derive a heading for an operating vehicle in a given situation, have been actively studied, demonstrating their satisfactory performance. However, the study on the training path data, which specifies the desired output of a neural network and in turn influences the behavior of the neural network, has been neglected in the literature. Motivated by this fact, in this paper, we first generate different training path data sets applying two different offline path planning algorithms and evaluate the performance of a neural network as an online path planner depending on the training data under a simulation environment. We further investigate the properties of the training data that make a neural network more reliable for online path planning.     

低龄儿童网络信息行为与认知研究进展

随着互联网和各类智能电子设备的普及,儿童越来越多、越来越早地接触到网络信息。本文结合3—8岁低龄儿童的认知发展特征,从网络环境下的信息行为、对网络信息的认知和理解,以及对网络信息可信度评估三个方面进行综述,分析并发现这一年龄段儿童的网络信息行为及认知上的诸多特点：儿童网络信息行为在频率和多样性上的快速增长离不开可联网设备在交互方式(如触屏、语音命令)上的革新;尽管儿童有网络信息接触经验,但他们缺乏对网络信息本质来源、传播方式和内容范围的理解,儿童倾向于利用已有的、基于真人和电子设备的认知图式去理解网络信息的特征;儿童能够将网络视为媒介,比较网络信息与其他来源信息在可信度上的差异,但儿童能否认识到不同网络信息存在可信度的差异,以及能否运用一些启发式去评估网络信息的可信度还有待探讨。未来研究应将低龄儿童群体纳入图情领域网络信息行为与信息素养研究的视野,弥补对该年龄段群体研究的缺失,并在研究内容上深化、在方法上创新,加强对儿童网络信息行为与认知的基础研究,加强对少儿网络信息资源建设与服务、儿童信息素养教育等应用对策的研究,以更好地促进我国儿童的“数字化”成长。表1。参考文献48。