نتایج جستجو برای: library collection development

تعداد نتایج: 1674158  

2012
Shahnaz Khademizadeh

The explosion of information communication technology (ICT) since the beginning of the 20 th century has been rendering manual-based library system in academic, research, special and public libraries less relevant. This is because using and implementing information communication technology in the library depend largely on the librarian attitude toward the current digital age. This study examine...

2013
Daniel Forsman

There is a need for a new breed of organization and strategy in a changed landscape for library systems, acquisitions and discovery. This paper presents Chalmers library re-organization and strategic viewpoint on library systems, acquisitions, collection development and development methodology based on a complete overhaul of those areas to prepare us for a changed paradigm of how library system...

Journal: :ACS combinatorial science 2012
Baudouin Gerard Morgan Welzel O'Shea Etienne Donckele Sarathy Kesavan Lakshmi B Akella Hao Xu Eric N Jacobsen Lisa A Marcaurelle

A 2328-membered library of 2,3,4-trisubstituted tetrahydroquinolines was produced using a combination of solution- and solid-phase synthesis techniques. A tetrahydroquinoline (THQ) scaffold was prepared via an asymmetric Povarov reaction using cooperative catalysis to generate three contiguous stereogenic centers. A matrix of 4 stereoisomers of the THQ scaffold was prepared to enable the develo...

2005
Iman Saleh Noha Adly Magdy Nagi

The Digital Assets Repository (DAR) is a system developed at the Bibliotheca Alexandrina, the Library of Alexandria, to create and maintain the digital library collections. The system introduces a data model capable of associating the metadata of different types of resources with the content such that searching and retrieval can be done efficiently. The system automates the digitization process...

2006
Hong Xie

Digital library research has developed over the past decade, but little has been done on the identification of evaluation criteria, especially from users' perspectives. This article identifies users' criteria and applies them to the evaluation of existing digital libraries. Forty-eight subjects were instructed to develop and justify a set of essential criteria for the evaluation of digital libr...

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