构建和谐校园的几点思考

构建和谐校园是以人为本的科学发展观的要求,是学校发展的要求,是培养合格人才的需要。本文从创设和谐的学习和工作环境、依法治校、民主治校、完善创新激励机制和管理制度、实现教育管理与教学服务的和谐统一,加强校园文化建设与平安校园建设等方面,论述了树立和落实科学发展观、构建和谐校园的重要途径。     

控制时滞线性时不变区间奇异系统的R-能控性

根据控制时滞线性奇异系统理论和区间奇异系统理论,运用矩阵的初等变换,得到控制时滞线性奇异系统能控以及R-能控的充要条件。并利用所得结果,解决了控制时滞线性时不变区间奇异系统的R-能控问题。     

Teacher-Student Interactions and Teacher Interpersonal Styles: A State Space Grid Analysis

Abstract

The crucial role of teacher-student relationships has been reported in many studies. Yet, how teacher-student relationships develop from moment-to-moment interactions during lessons remains understudied. The present study combined insights from interpersonal theory and dynamic systems approaches to study indices of interpersonal content and structure in teacher-student interactions and their association with the teacher’s interpersonal style. We found that moment-to-moment teacher behavior was indeed related to student perceptions of the teacher’s interpersonal style. Indices of variability (structure) in interactions discriminated between teachers with less preferred and more preferred interpersonal styles, while, contrary to earlier research, the indicator of predictableness of interactions could not. Results are discussed considering the expectations, and suggestions made for future research and practice.     

动力吸振及其在收割机上应用的可行性探讨

本文阐明动力吸振原理,并探讨动力吸振在4 LB—1半喂入联合收割机割台上应用的可行性.     

基于MATLAB的信号与系统的教学实践研究

针对目前信号与系统课程和MATLAB课程单独开课,学时紧,应用脱节等问题,提出将两门课程进行整合教学的实践思路。文中详细介绍了整合教学中理论知识讲授环节、实验环节的内容安排及学时分配,以及两门课程的考核方式等。教学实践表明此教学改革能有效提高学生学习的积极性,激发学生的学习兴趣,减少总学时,提高学习效率。     

幼儿园区域游戏材料投放策略探讨

幼儿园开展区域游戏所用的材料是游戏活动的重要物质基础,能够促进幼儿的技能和情感发展,帮助幼儿提升生活与社会认知能力。文章对幼儿园区域游戏材料投放策略进行探讨。要提供丰富的材料,创造探究的空间;结合区域游戏主题,投放多层次的材料;注重材料投放的动态性与针对性,展现材料的教育功能。     

习近平人才观视野下苏鲁两省产业教授制度比较与改进策略

江苏省和山东省产业教授制度的差异主要表现在产业教授选聘数量范围、组织管理部门、选聘条件、选聘程序、岗位职责、单位职责、管理考核七个方面。产业教授制度的建立与实施,开拓了专业与产业融合新渠道,构建了"产业"+"教授"新模式,有助于面向产业需求,加强产教融合协同育人。同时产业教授制度还不完善,存在一些共性问题,需要从选拔、培养、激励、评价等方面,完善运行机制,以更好地服务创新驱动发展战略、科教兴国战略和人才强国战略。     

Rethinking Assessment Design: Evidence-Informed Strategies to Boost Educational Impact in the Anatomical Sciences

University assessment is in the midst of transformation. Assessments are no longer designed solely to determine that students can remember and regurgitate lecture content, nor in order to rank students to aid with some future selection process. Instead, assessments are expected to drive, support, and enhance learning and to contribute to student self-assessment and development of skills and attributes for a lifetime of learning. While traditional purposes of certifying achievement and determining readiness to progress remain important, these new expectations for assessment can create tensions in assessment design, selection, and deployment. With the recognition of these tensions, three contemporary approaches to assessment in medical education are described. These approaches include careful consideration of the educational impact of assessment—before, during (test or recall enhanced learning) and after assessments; development of student (and staff) assessment literacy; and planning of cohesive systems of assessment (with a range of assessment tools) designed to assess the various competencies demanded of future graduates. These approaches purposefully straddle the cross purposes of assessment in modern health professions education. The implications of these models are explored within the context of medical education and then linked with contemporary work in the anatomical sciences in order to highlight current synergies and potential future innovations when using evidence-informed strategies to boost the educational impact of assessments.     

Dynamic and emergent information systems strategy formulation and implementation

Early attempts to formulate information systems (IS) strategies concentrated on the analytical task of deriving IS strategies from business plans. The limitations of the static plans that often resulted from these formal studies were, however, soon discovered. The critics suggested informal and incremental planning to ensure flexibility, creativity and strategic thinking to comprise emergent strategies as well as planned strategies.In previous IS planning research, there appears to be a contradiction between the published planning methods and the generally held views about effective implementation of IS planning process. The explicit methods described in IS literature predominantly assume a comprehensive IS planning process. Despite the fact that many researchers consider incremental approaches to be more effective, methods that can be used to facilitate incremental IS planning are few, not detailed enough and not comprehensive.The four cycles method introduced in this paper attempts to combine the strengths of both the comprehensive and incremental planning to be able to recognise emerging trends and to make an e-business strategy. The method provides a basic schedule for organising planning activities. IS planning is seen as a continuous process that is periodically adjusted to the expectations of the participating managers. Practising managers can use the method to facilitate implementation of an incremental and continuous IS planning process. For e-business strategy research, the paper provides a theoretically based method that can be tested in future action research projects.The first results of conducted action research show that the method should not be used as a checklist but as a choice list. Each period had a constant focus on external developments and the fit with internal possibilities. The method provided a flexible and dynamic basis for actions. The emergent nature of the changes and the difficulty of formalising creativity and innovation placed restrictions on the planning process. We learned that a thematic approach where each cycle is given a creative subject helped to “open up” the users in the organisation. Future research should focus on the inter-organisational nature of e-business strategy. If it is difficult to get top management participation, it will be even more difficult with more organisations involved.     

高承诺工作系统与企业竞争优势:社会氛围和探索式创新的复合多重中介作用

从组织氛围和创新结合的角度构建了一个复合多重中介模型,以揭示高承诺工作系统同时和连续通过社会氛围和探索式创新影响竞争优势的历程,并应用结构方程模型进行实证分析。研究结果表明:高承诺工作系统对企业竞争优势的间接作用占主导地位;社会氛围和探索式创新在高承诺工作系统和竞争优势间起中介作用,两个变量的同步和连续中介效应在高承诺工作系统和竞争优势间发挥了完全中介效应;社会氛围和探索式创新的个别中介效应不存在显著差异,两个变量的个别中介效应均显著大于它们相结合产生的连续中介效应。