The role of social embeddedness in professorial entrepreneurship: a comparison of electrical engineering and computer science at UC Berkeley and Stanford

Professorial entrepreneurship has recently attracted much attention. This paper draws upon historical research, a survey of faculty, and an Internet-based methodology for identifying professorial affiliations with entrepreneurial firms at two of the premier electrical engineering and computer science departments in the US, The University of California, Berkeley and Stanford. We employ the concept of “nested embeddedness” to explain why the faculty members in these two institutions have different levels of entrepreneurship and corporate involvement. EE&CS faculty at both universities were found to be socially embedded in departments and disciplines that supported and placed value on entrepreneurial activities. However, while being embedded in a university environment with a history of success and high level of support for entrepreneurship, EE&CS faculty at Stanford had a significantly greater level of corporate involvement, including the founding of start-ups. Although significantly less than Stanford, the level of corporate involvement among EE&CS faculty at Berkeley was also substantial. This suggests that being embedded in an academic department and disciplines with cultures that are supportive of entrepreneurial activity can help counteract the disincentives created by a university environment that is not strongly supportive of these activities.     

中国数字图书馆刍议

本文从数字图书馆的概念入手，介绍了数字图书馆与传统图书馆的区别，最后指出中国建设数字图书馆的重要意义。     

对优化“国培计划”项目资源配置的思考与建议

《教育部财政部关于实施“中小学教师国家级培训计划”的通知》（以下简称《“国培计划”通知》要求“项目承担院校主管领导要亲自负责,调配最好的资源为中小学教师培训服务,提供必要的条件保障。”     

Will COVID-19 be the tipping point for the Intelligent Automation of work? A review of the debate and implications for research

As part of the urgent need to respond to the COVID-19 pandemic, governments, healthcare providers, and businesses have looked to applications of Artificial Intelligence (AI) to compensate for the unavailability of human workers. This interest has renewed the debate regarding the use of AI for the automation of work, which has been described as Intelligent Automation (IA). A new dimension to this debate is whether COVID-19 will be the catalyst for higher IA adoption levels. This article reviews arguments in favour of COVID-19 increasing the level of IA adoption and possible counter-arguments. Key arguments in favour of increased IA adoption include consumer preferences changing to favour IA, increasing familiarity of IA technologies, and increased business confidence in IA. Counter-arguments include big data availability and reliability limitations, many tasks still favouring human skills over IA, the narrow capabilities of IA technologies, and a high availability of human workers. The article also discusses the implications of this debate for information management research and practice.     

思政融入“电工电子学”课程的研究和探索

针对电工电子学课程的教学特点和教学内容,设计和改进教学方法和手段,将思政元素有机地融入每堂课的教学,探索了该课程与思政教育的结合方式,挖掘本课程能够结合“思政”的切入点和教育资源,建立了全过程、全方位、有案例的“课程思政”体系。教学实践证明这些改革和探索达到了较好的教学效果。     

关于高压电能计量装置防窃电工作的思考

本文简要介绍了目前高压电能计量装置所存在的缺陷,提出了如何采用技术手段和管理手段来提高高压电能计量装置的防窃电能力。     

应用技术型背景下自动化专业综合实训教学改革探究

文章提出了ARCS动机模型与模块化项目驱动相结合的综合实训课教学改革方法。在师资、设备建设、授课形式、授课内容、考核方式方面进行了不同程度的探索与改革,目的在于激发学习动机、夯实理论基础、综合应用知识、提高实践能力,体现实训课的真正价值。     

电刺激干预腓肠肌拉伤后成肌调节

目的：采用低强度电刺激治疗腓肠肌拉伤,观察其对于肌肉损伤部位成肌调节因子MyoD与Myogenin蛋白表达的影响。方法：雄性SD大鼠32只,随机分为对照组、模型组、D14组和D14-40Hz组。除对照组外其余各组建立腓肠肌拉伤动物模型。于造模后第5天D14-40Hz组开始予以电刺激,其余组继续喂养。正常对照组在实验开始当天,模型组在造模当天,D14组和D14-40Hz组在第14天进行在体力矩测试,测试结束后处死动物,分离腓肠肌采用免疫印迹法（Western blotting）测定MyoD与Myogenin蛋白表达。结果：对照组关节最大等长力矩值为0236±0045（Nm）,模型组肌肉拉伤后即刻关节最大等长力矩下降为0176±0034（Nm）,两者比较存在显著性差异（P＜005）;第14天D14-40Hz组最大等长力矩值为0247±0038（Nm）,与D14组比较存在显著性差异（P＜005）。MyoD与Myogenin蛋白表达测定结果：肌肉拉伤后第14天MyoD蛋白表达D14组与对照组比较无差异（P＞005）,但是MyoD蛋白表达D14-40Hz组比D14组增强明显（P＜005）;肌肉拉伤后第14天,D14-40Hz组Myogenin蛋白表达明显强于D14组（P＜005）。结论：腓肠肌急性拉伤后,早期采用低强度电刺激治疗可以明显提高关节力矩,并促进了MyoD与Myogenin的表达,对组织修复起到了积极地作用。     

“双元制”模式下电类专业实训课程引入DIN VDE标准的研究

从机电一体化技术专业的人才需求数据可以看出,电类专业实训课程在机电一体化技术专业人才培养中起着至关重要的作用,而D IN V D E标准是电类专业实训课程实施的基础。本文基于"双元制"模式,结合企业对高职学生的职业行动能力要求,论证了D IN V D E标准引入到电类专业实训课程的必要性,研究了机电一体化技术专业的D IN V D E标准,并对如何将D IN V D E标准引入电类专业实训课程提出了建议。     

破碎控制系统在选矿生产过程的应用

针对金矿选矿生产过程中破碎工段的生产工艺和控制要求,设计、开发并应用了破碎自动化控制系统,实现了破碎设备连锁控制、圆锥破碎机挤满给矿控制和自动布料控制等功能。控制系统投入使用后撮高了生产设备的安全性,降低了碎矿的生产成本,大幅降低了操作人员的劳动强度,经济效益显著。