Open Access Resources Guide
Background
Open Access in publication and data sharing is an issue that has been discussed for many years in the scientific community.
Open access to data has a long history in science, with shared databases available for everything from physics to genomic data.
Open access to published literature has gained more popularity in communities outside of science as more people search for journal literature using search engines such as Google, and expect to be able to access full text articles free of charge.
Definition and History of Open Access
"Open Access" (with capital letters) generally refers to manuscripts or access to written materials, but the concept of open access to information, including data, is more universal.
There are many definitions for Open Access publication, and some are very wordy:
Definition of Open Access Publication (from the Bethesda Statement on Open Access)
An Open Access Publication[1] is one that meets the following two conditions:
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The author(s) and copyright holder(s) grant(s) to all users a free, irrevocable, worldwide, perpetual right of access to, and a license to copy, use, distribute, transmit and display the work publicly and to make and distribute derivative works, in any digital medium for any responsible purpose, subject to proper attribution of authorship[2], as well as the right to make small numbers of printed copies for their personal use.
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A complete version of the work and all supplemental materials, including a copy of the permission as stated above, in a suitable standard electronic format is deposited immediately upon initial publication in at least one online repository that is supported by an academic institution, scholarly society, government agency, or other well-established organization that seeks to enable open access, unrestricted distribution, interoperability, and long-term archiving (for the biomedical sciences, PubMed Central is such a repository).
Footnotes:
[1] Open access is a property of individual works, not necessarily journals or publishers.
[2] Community standards, rather than copyright law, will continue to provide the mechanism for enforcement of proper attribution and responsible use of the published work, as they do now.
This statement, in turn, was influenced by the earliest activity on Open Access, the Budapest Open Access Initiative.
History of Open Access
For a full timeline of Open Access events up to the end of 2007, see Peter Suber's history of Open Access timeline. This timeline lists events in OA up to 2009. For an updated timeline of OA events, see the Open Access Directory (OAD) Wiki.
Here are some highlights of Open Access events in science & scientific publication:
Resources on Open Access
Open Access General Information Sites
These are the best sites to read about Open Access.
Author Copyright Addenda
These are links to pages that have addenda that authors can add to publishers' contracts, ensuring author rights to archive their manuscripts in open access databases.
Open Access Newsletters and Blogs
Directories
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DOAJ (Directory of Open Access Journals)
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OpenDOAR (Directory of Open Access Repositories)
OA Guides
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PLoS, SPARC & OASPI Guide: "How Open Is It?"
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Northwestern's Center on Scholarly Communications and Digital Curation (CSCDC) maintains an OA Guide as part of their Scholarly Communications guides
Pioneers and Champions of Open Access
A number of names have risen to the top of the Open Access movement.
Public Library of Science (PLoS)
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Harold Varmus - co-founder, PLoS, Memorial Sloan-Kettering Cancer Center
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Patrick O. Brown - co-founder, PLoS, Stanford University School of Medicine, Howard Hughes Medical Institute
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Jonathan Eisen - co-founder, PLoS, University of California, Berkeley
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Philip Bourne - editor of PLoS Computational Biology and an outspoken advocate for open access in science literature and data, University of California San Diego
SPARC
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Peter Suber - Senior Researcher at SPARC and one of the most active OA news providers, Earlham College
Interesting Open Access Facts
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The number of open access journals is dramatically increasing – over one thousand new titles have been added each year for the past 3 years.

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One more medical journal becomes fully open access in PubMed Central every other business day.
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PLoS Biology and PLoS Neglected Tropical Diseases (all Open Access journals) have the highest impact factors in their topic categories of all journals listed in Journal Citation Reports.
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One new journal chooses to submit all or most of its content to PubMed Central every business day.
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Open Access journals rank in the top ten by impact factor in the fields of (Ranked by Journal Citation Reports):
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rheumatology
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mathematical and computational biology
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biology
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critical care
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general and internal medicine
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microbiology
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biochemistry
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genetics
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parasitology
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virology
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primary health care
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medical ethics
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PLoS ONE (an open access journal) is one of the largest scholarly journals in the world.
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Between 4,000 - 5,000 articles per month are deposited into PubMed Central, NIH’s Open Access repository.
Author Fee Discounts for Northwestern Authors
Northwestern authors are eligible for discounts on article processing fees on some Open Access journals, thanks to subscription memberships paid by Northwestern University libraries.
BioMed Central (BMC) Journals
Northwestern University is a Supporter Member of the Open Access publisher BioMed Central. For our membership, Northwestern authors are eligible for a discount on article processing fees for BMC journal titles such as:
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BMC Bioinformatics
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BMC Medicine
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BMC Cancer
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BMC Nuclear Medicine
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BMC Emergency Medicine
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BMC Pulmonary Medicine
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BMC Genomics
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BMC Systems Biology
and many more. See the BMC article processing fees information page for details.
Public Library of Science (PLoS) Journals
Northwestern University is an Institutional Member supporter of the publisher PLoS. For our membership, Northwestern authors are eligible for a discount of 10% on article processing fees for PLoS journal titles:
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PLoS Biology
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PLoS Medicine
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PLoS Clinical Trials
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PLoS Neglected Tropical Diseases
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PLoS Computational Biology
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PLoS ONE
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PLoS Genetics
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PLoS Pathogens
See the PLoS publication fees page for information.
Authors should request these discounts when arranging their publication fee payments with each publisher.
For further information, contact us