Challenges in the evolution from classical over hybrid to digital libraries

Science and technology libraries in evolution: adaptation and synergy for survival and success

A brief overview is presented of some challenges that science and technology libraries have to face, caused by the evolution from classical libraries towards more electronic and digital libraries. This is a consequence of the fast evolution in information and communication technology (ICT) that has lead to more applications of ICT, not only to manage classical libraries, but also to create, dis...

Perceptions of the Faculty Members of Social Science Groups about the Challenges of Using Digital Information Resources and Libraries: A Case Study of Islamic Azad University

شاخص های طراحی و ارزیابی کتابخانه های دیجیتالی

Introduction: There was always suspicion regarding concept and frameworks of digital libraries concepts such as electronic library, virtual library, without wall library, hybrid library and digital library have applied often together, or for each other for conveying library concept. Studies have shown that so far there is no standard and universal accepted definition for digital libraries, howe...

Information commons: future of academic libraries

Background and Aim: This paper seeks to explore the concepts of the information commons (IC). The paper provides a look at the models and characteristics of the IC. A number of projects of the IC are presented. We will discuss the situation of an existing traditional library. It makes recommendations for converting an existing library space into an IC. A number of Challenges of implementation o...

Bubble formation on a single orifice in a gas solid fluidized bed using digital image analysis

Digital Image Analysis (DIA) has been employed to characterize the time evolution of a bubble injected from a single orifice into a pseudo 2-dimansional gas-solid fluidized bed. The injected bubble diameter increased with the square root of time before detachment. During bubble free flight in the bed, its diameter remains approximately constant. The center of mass of the bubble increases with t...