قواعد بيانات الكترونية
مجانية بالنص الكامل
·
Los Alamus
http://arxiv.org/
Open access to 529,057 e-prints in Physics, Mathematics,
Computer Science, Quantitative Biology, Quantitative Finance and Statistics.
·
CogPrints
http://cogprints.soton.ac.uk/
electronic archive for
self-archive
papers in any area of
Psychology,
Neuroscience, and
Linguistics,
and many areas of
Computer Science (e.g., artificial
intelligence, robotics,
vison,
learning, speech,
neural networks),
Philosophy (e.g., mind, language,
knowledge,
science, logic),
Biology (e.g., ethology, behavioral
ecology, sociobiology, behaviour genetics, evolutionary theory), Medicine
(e.g., Psychiatry,
Neurology,
human genetics,
Imaging), Anthropology (e.g.,
primatology,
cognitive ethnology,
archeology,
paleontology), as
well as any other portions of the physical, social
and mathematical
sciences that are pertinent to the study of cognition.
·
Directory of Open Access Journals (DOAJ):
The directory contains information about 1100 open
access journals, i.e. quality controlled scientific and scholarly electronic journals
that are freely available on the web. Almost 300 titles are also searchable at article
level. The service will continue to grow as new journals are identified.
·
scirus
for scientific information only
Scirus is the most comprehensive science-specific
search engine on the Internet. Driven by the latest search engine technology, Scirus
searches over 450 million science-specific Web pages, enabling you to quickly.
·
EEVL's Ejournal Search Engines
Search the content of over 250 freely available
full-text ejournals, selected for relevance and quality. Academic journals, professional
and trade publications, and Society journals are covered. All sites are also listed
in the EEVL catalogue of Internet Resources.
·
TechXtra
Find articles, key websites, books, the latest
industry news, job announcements, ejournals, eprints, technical reports, the latest
research, thesis & dissertations and more!
·
HighWire
HighWire A large archive containing science based,
free, full text journals. Over 15 million articles from over 4,500 Pub Med journals,
including 770,015 free full text articles from 710 High Wire-hosted journals.
.
·
IJEDICT
The International Journal of Education and Development
using Information and Communication Technology (IJEDICT) is an e-journal that provides
free and open access to all of its content.
·
university of leiden
this a site from the
university of leiden
and it
allows some free articles downloads.
·
BioMed Central
·
PloS
Public Library of Science
·
HighWire Press
·
J-STAGE
http://www.jstage.jst.go.jp/browse/_journallist
J-STAGE （
Japan
Science and Technology Information
Aggregator ， Electronic
·
American Mathematical Society Databases (AMS)
the AMS offers you free
access to these additional publications and services:
Notices
of the American Mathematical Society
Bulletin of the American Mathematical Society
Electronic Research Announcements