在线学习中的多媒体、社会存在和社区(英文)

在在线学习环境中,社区感、社会存在感是影响学生成功和满意度的重要因素。在线学习领域的研究者和实践者越来越关注多媒体工具、富媒体教学方法对在线课堂中社区感、社会存在感的积极影响的有效性。此外,随着在线学习环境越来越多媒体化,计算机媒介学习环境的内在社会障碍可能会越来越少。因此,本文首先调研了相关的理论框架和概念,包括社会存在理论、计算机媒介交流环境中的社区;然后探讨了特定的多媒体方法对于社区建构、社会存在的有效性。     

Matters of Form: Questions of Race,Identity, Design,and the U.S. Census

This case examines how functionalist approaches manifest culturally based on users’ contexts. The authors conduct a critical visual semiotic analysis of the race and Hispanic origin questions on the 2010 U.S. Census form, demonstrating how incongruities in design potentially harm people. This demonstrates a need for adding critical analyses to design and research and it refocuses the Society for Technical Communication’s value of promoting the public good on to design and documentation in order to fight injustice.     

现代管理应实现的几大转向

在现代社会,管理为了适应信息化和全球化的要求,应实现几大转向:在管理思维上从常规管理转向战略管理;在管理技术上从单一管理转向集成管理;在管理方式上从刚性管理转向柔性管理;在管理机制上从机械管理转向有机管理。     

浅析短跑放松技术特点和训练

在短跑项目中，良好的放松技术对短跑成绩有着极其重要的影响，它能最经济、最有效地发挥运动员自身的最大潜力，取得最好的成绩。本文运用文献资料法，从生理学、心理学、训练学等角度对短跑运动员的放松技术特点及影响因素进行分析，并提出了一些有效的放松技术训练方法。     

标语英译的功能主义分析

文章从功能角度分析中文标语的英译。文章在分析标语的语体、副语和功能特征基础上,提出标语翻译可行性的理论支持,功能主义理论,并根据功能主义理论的三法则,提出标语英译的原则与技巧。     

Diversity as a natural occurrence: an enrichment strategy of peer learning

Business educators are concerned with integrating diversity-related topics and seek methods by which to teach them. This paper suggests that as classes become more heterogeneous, the opportunity to examine diverse perspectives and experiences naturally arises in the course of class assignments and activities. The differential experiences of majorities and minorities are revealed when students discuss and write about their own experiences related to the content of various business courses. The issues of self and group identity and perceptions of others emerge in the context of small group discussions when students share their experiences as recorded in learning logs, personal cases, research assignments, and typical class discussions. The opportunity for community learning in heterogeneous groups provides a forum for diverse perspectives and experiences to be shared. Students and professors learn about different perceptions and reactions to personal and current events as well as their own perspectives, creating a culture of inclusion in the class. Implications and suggestions for a wider application of our methods to a global context are also offered.     

数学教学评价的内容和方法

数学教学评价的问题是关系到数学教学改革的成败问题，因此，必须正确认识数学改革中的数学教学评价，深刻理解它的意义和功能，建立科学有效的评价手段和方法。     

Model and experimental development for Business Data Science

While Data Science has become increasingly significant for business strategies, operations, performance, efficiency and prediction, there is little work on this to provide a detailed guideline. We have proposed a Business Data Science (BDS) model that focuses on the model and experimental development that allows different types of functions, processes and roles to work together collaboratively for efficiency and performance improvements. Details with examples have been illustrated to show that BDS model can be a robust model. Future directions have been discussed to ensure that business intelligence, security, analytics and research contributions to BDS can be achieved.     

"形式"的智慧言说:《海浪》的叙事艺术

弗吉尼亚.伍尔夫在其巅峰之作《海浪》中,通过对情境、结构、时间诸叙事因素的巧妙运用,彻底摆脱了物质性现实对于作家表现人物内心世界的羁绊,为小说艺术找到了一种崭新的、综合性的“有意味的形式”。这种形式所成就的既是伍尔夫要将小说建树成一种伟大的艺术形式的理想,也是她要“使个别的生命沉没在一种更普遍的视野之中”的思想意图。     

非晶丝材料磁阻抗特性测量系统研制

将幅频/相频分析专用集成电路芯片AD8302用于非晶丝磁阻抗特性的测量中,结合磁场自动扫描技术、计算机自动数据采集技术设计制作了磁阻抗特性测试系统,实现了非晶丝磁阻抗特性的自动化测量。该系统集样品信号驱动调理、数据采样、数据处理、参数计算等功能于一体,测试范围宽、精度高、用户界面友好。数据采集控制软件还能在计算机屏幕、打印机上绘出被测样品的磁阻抗特性曲线,并生成标准数据文件供ORIGIN等数据处理软件调用。对实际非晶丝样品进行了测试分析,效果良好。