منابع مشابه
Providing realistic access
s and PDFs, which is full-text searchable and seamlessly linked to PubMed, is a free resource for the scientific community, and indeed to the world at large. It represents generations of the finest work in cell biology, and an unparalleled history of how our field grew from a curiosity to the most central body of knowledge in all of biology and biomedical science. It also demonstrates how the f...
متن کاملUpdating realistic access
Nearly six years ago Ira Mellman, then Editor-in-Chief of the JCB, published an editorial entitled "Providing realistic access" (1). It described the Journal's efforts to reconcile its subscription-based business model with the goal of providing public access to scholarly journal content. Since then, developments in the public-access movement are bringing us closer to the ideal of universal pub...
متن کاملProviding Secondary Access in a Cellular Network
Most wireless systems receive a license that gives them exclusive access to a block of spectrum. Exclusivity guarantees adequate quality of service, but it also leads to inefficient use of spectrum. Even when the license holder is idle, no other device can use the spectrum. This paper explores an alternative paradigm for secondary access to spectrum, where a secondary device can transmit when a...
متن کاملProviding Multidatabase Access an Association Approach
One of the major tasks in the design of a multidatabase system MDBS is the de nition and maintenance of the global schema Traditionally this is accomplished by requiring the local databases participating in the MDBS to provide export schemas that are merged into a global schema Resolution of schema and data incompatibilities and mapping between local and global schemas are in general very di cu...
متن کاملProviding Multilingual Access to Health-Related Content
Finding health-related content is not an easy task. People have to know what to search for, which medical terms to use, and where to find accurate information. This task becomes even harder when people such as immigrants wish to find information in their country of residence and do not speak the national language very well. In this paper, we present a new health information system that allows u...
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ژورنال
عنوان ژورنال: Journal of Cell Biology
سال: 2004
ISSN: 1540-8140,0021-9525
DOI: 10.1083/jcb.200403076