浅谈图书馆在文化共享工程建设中的作用与服务方式

图书馆对于我国文化共享工程建设的意义重大,如何改变图书馆的服务方式,提高公众利用图书馆的意识并提高图书馆的使用效率是我们面临的重要课题。本研究通过文献资料、走访调查、逻辑分析等方法,在对相关概念进行了阐述的基础上,充分论证了图书馆在文化共享工程建设中的作用,并在此基础上重点阐述了图书馆在文化共享工程建设中的服务方式,对图书馆推动我国文化共享工程的建设提供理论借鉴。     

Barriers to distance education: A factor‐analytic study

Abstract

This article reports on a large‐scale (n = 2,504), exploratory factor analysis that determined the underlying constructs that comprise barriers to distance education. The ten factors found were (1) administrative structure, (2) organizational change, (3) technical expertise, (4) social interaction and quality, (5) faculty compensation and time, (6) threat of technology, (7) legal issues, (8) evaluation/effectiveness, (9) access, and (10) student‐support services.     

独立学院实施质量工程的特殊意义及存在的问题

实施质量工程是高等教育将发展重点转移到质量上的重大举措.作为高等教育中新兴力量的独立学院,应充分认识实施质量工程对自身的特殊意义,深入分析实施过程中在办学理念和质量意识、对建设过程意义的认识、整体规划、师资力量、移植性和特色性等方面存在的问题及解决的思路.     

劳动力市场视角下浅析“过度教育”与幸福

在心理学领域已有许多关于"过度教育"和工作满意度的研究成果,然而对这一问题的经济学解读还很有限,本文试图从劳动力市场的供给需求为切入点探讨两者的关系,并给出相应的政策建议。     

Pattern formation for a model of plankton allelopathy with cross-diffusion

In this paper, we develop a theoretical framework for investigating spatial patterns on plankton allelopathy with cross-diffusion. We show that under some conditions the cross-diffusion is able to induce the Turing instability, which is further confirmed by the numerical simulations. Moreover, applying the Leray–Schauder degree theory, we demonstrate that the cross-diffusion leads to an inhomogeneous stationary pattern provided with even stronger conditions. Finally, the wavenumber and the type of pattern selection are computed numerically. Our theoretical results of the spatial pattern are coincident with the experimental observations.