Database: Dictionary of over 370,000
chemicals (names, synonyms, and structures). Includes links to NLM
(National Library of Medicine) and other
databases and resources.
CCD Chemexper Chemical Directory The
chemical directory on the Internet and the powerful search engine that allows you to find
a chemical by its molecular formula, IUPAC name, common name, CAS number, catalog number,
substructure or physical characteristics.
NIST Chemistry WebBook You can search
for data on specific compounds, based on name, chemical formula, CAS registry number,
molecular weight, or selected ion energetics and spectral properties.
NIST Atomic Spectra Database (ASD)
contains data for radiative transitions and energy levels in atoms and
atomic ions. Data are included for observed transitions of 99 elements
and energy levels of 56 elements. ASD contains data on about 950 spectra
from about 1 Å (ångströms) to 200 ΅m (micrometers), with about 72,000
energy levels and 102,000 lines, 40,000 of which have transition
probabilities listed. The most current NIST-evaluated data associated
with each transition are integrated under a single listing.
PHYSICAL REFERENCE DATA
of the NIST Physics Laboratory, including physical constants,
and molecular spectroscopy, ionizing radiation and dosimetry, nuclear and condensed matter
physics, and more.
wwwChemicals Chemical Supplier
The Language of High
Energy Physics : a list of terms, expressions, symbols and abbreviations
frequently used in particle and high energy physics.
Database:a High Energy Physics Literature
RUDI-Resource for Urban design Information:
An independent unbiased service, the Resource
for Urban Design Information (RUDI) is the largest web resource
dedicated to urban design and placemaking. RUDI commissions, researches
and creates materials for professionals in the public and private sector.
As part of a value-added membership service, we also identify and
provide immediate access to significant studies, guidance, best practice
and other documents contributed by professional and government bodies,
practitioners, academics and community organisations.
TechXtra is a free service which can help you find articles, books, the
best websites, the latest industry news, job announcements, technical
reports, technical data, full text eprints, the latest research, thesis
& dissertations, teaching and learning resources and more, in
engineering, mathematics and computing.
news, views and information for the global physics community from IOP
(Institute of Physics) Publishing
Safety Data Sheets Internet Resources for MSDS
The Chemical Database.
This database will allow the user to retrieve information for any of
25,4945 hazardous chemicals or 'generic' entries based on a keyword
search. Potential keywords include names, formula and registry numbers (CAS,
DOT, RTECS, EINECS, PubChem, Beilstein and Merck).
The product-, company- and service database of the chemical
sector. Find here more than 3,100 producers
and traders and more than 170,000 products!
all Nobel Prizes in Chemistry 1901 - 2009 by the
official Web Site of the Nobel Prize.
Nobelprize.org - Physics: all Nobel Prizes in Physics 1901 - 2009 by
the official Web Site of the
aims to be a high quality source of information on the WWW relating to
the periodic table. Coverage is such that professional scientists and
students at school will all find something useful. You will find
thousands of graphics showing elements structures and periodic
Elements.com. An Online interactive Periodic Table of the Elements.
Data System - ADS Abstract Service : The
SAO (Smithsonian Astrophysical Observatory)/NASA
Astrophysics Data System Abstract Service provides a gateway to the
online Astronomy and Physics literature. You
can navigate this content using the following query interfaces: Basic
Search, which searches the entire body of literature (8,497,631
records) currently indexed in the ADS. Astronomy and Astrophysics Search, an advanced interface which
searches the 1,747,685 records currently in the Astronomy database,
including 144,701 abstracts from Planetary Sciences and Solar Physics
journals. Physics and Geophysics Search, an advanced interface which searches
the 5,596,524 records currently in the Physics database, including
473,565 abstracts from APS journals and 301,841 abstracts from SPIE
conference proceedings. arXiv Preprints
Search, an advanced interface which searches the 617,299 records
consisting of all the papers published in the arXiv e-print archive.
Science Education Search, a basic interface to the literature in
Science Education Research and related publications (a selected subset
of publications from the above databases). Topic Search (beta), an experimental interface providing users with
capability of finding the most relevant, most recent, most important,
most popular, most useful and most instructive papers on a particular
Data System - ADS Article Service : This service provides free and
unrestricted access to scanned images of journals, conference
proceedings and books in Astronomy and Astrophysics. The articles can be
accessed in three ways: Through the article service for journals and
conference proceedings: Users can query by volume and page number
for a specific article. Through the table of contents service:
can generate a list of all the articles published in an issue of a
journal. Through the abstract service: Any abstract for which a
scanned article is available will contain in its page additional options
allowing users to view or print the article.
ACM Digital Library:
The Digital Library contains bibliographic information and the full-text
of articles published in ACM (Association for Computing Machinery)
journals, magazines, and conference proceedings. Access to full-texts of
articles is available by subscription or pay-per-view only. Searching is
available to anyone for free but requires registration or an account.
Journal Abstracts from chemistry publishers such as Bentham,
Elsevier, Springer and others covering over 500 journals can be searched
and accessed for free. Search by title and issue or use Journal Search
for full-text search of abstracts across all journals. If you are not a
member - join now - membership is free and takes just a minute to
register. Members have exclusive content access and can participate in
the many ChemWeb community features.
Engineering Database (CEDB) : ASCE's
(American Society of Civil Engineers) free
access to over 170,000 bibliographic
records of all ASCE
database covers all the journals, conference proceedings, books,
standards, manuals, magazines, and newspapers. Journal papers with
abstracts go back to 1970. Non-abstract journal records go back to 1958.
The book records are complete dating back to the early 1900s. The
database is constantly expanded and enriched. Engineering subject areas
include: Aerospace Engineering; Architectural Engineering; Bridges; Cold
Regions; Computer Practices; Construction; Earthquake Engineering;
Education; Engineering Mechanics; Environmental Engineering; Forensic
Engineering; Geotechnical Engineering; Geomechanics; Highways; Hydrology;
Hydraulics; Irrigation and Drainage; Management; Materials Engineering;
Structural Engineering; Transportation; Urban Planning; Water Resources;
Waterway, Port, Coastal and Ocean Engineering
(Geological Society of America) Electronic Retrospective Index :
Includes data from: Geology articles (1973-2000), GSA Bulletin
articles (1972-2000) and GSA Today science articles (1991-2000)
- Article Finder: a database of scientific,
technical, medical, and other scholarly content. Contains 26 million
citations and 8.5 million abstracts from over 54,000 journals.
EnergyFiles - Energy
Science and Technology Virtual Library:
At this site you will find over 500 databases and Web sites containing
information and resources pertaining to science and technology of
interest to the Department of Energy, with an emphasis on the physical
sciences. Sponsored, developed, and
maintained by the Department of Energy's Office of Scientific and
Technical Information (OSTI), EnergyFiles combines information, tools,
and technologies to facilitate access to and use of scientific resources.
arXiv provides open access to 617,767 e-prints in the fields of physics, mathematics, non-linear science, computer
science, quantitative biology and statistics. It
is owned, operated and funded by Cornell University, a private
not-for-profit educational institution. arXiv is also partially funded
by the National Science Foundation.
YKI library databases:
YKI, Institute for Surface Chemistry, is the internationally leading
industrial research institute in applied surface and colloid chemistry.The
YKI Library database (free access) comprises about 5100 books and is
continuously renewed with new book purchases. Lists of recently acquired
books, theses, proceedings etc are published twice a year.
The Collection of
Computer Science Bibliographies: This is a collection of bibliographies
of scientific literature in computer science from various sources,
covering most aspects of computer science. The bibliographies are
updated weekly from their original locations such that you'll always
find the most recent versions here. The
collection currently contains more than 3 millions of references (mostly
to journal articles, conference papers and technical reports), clustered
in about 1500 bibliographies, and consists of more than 2.3 GBytes
(530MB gzipped) of BibTeX entries. More than 600 000 references contain
crossreferences to citing or cited publications.
More than 1 million of references contain URLs to an online
version of the paper. Abstracts are available for more than 800 000
entries. There are more than 2000 links to other sites carrying
Διαπανεπιστημιακό σύστημα ψηφιακής βιβλιοθήκης για την ηλεκτρονική τεκμηρίωση της σύγχρονης ελληνικής γκρίζας βιβλιογραφίας. Παρέχει στοιχεία μη δημοσιευμένης βιβλιογραφίας (γκρίζα βιβλιογραφία) η οποία περιλαμβάνει τις διπλωματικές, μεταπτυχιακές και διδακτορικές εργασίες, τις εσωτερικές (τεχνικές) αναφορές, τις σημειώσεις διδασκαλίας κ.α. Το σύστημα ΑΡΤΕΜΙΣ αναπτύχθηκε
στο πλαίσιο της οριζόντιας δράσης βιβλιοθηκών ΑΕΙ - ΤΕΙ, με σκοπό τη συστηματική αρχειοθέτηση και διάδοση της πνευματικής παραγωγής των ΑΕΙ και ΤΕΙ της χώρας με τη βοήθεια της τεχνολογίας των ψηφιακών βιβλιοθηκών.
Electronic Theses and Dissertations (ETDs)
from NDLTD (Networked Digital Library of Theses and Dissertations):
NDLTD is an international organization
dedicated to promoting the adoption, creation, use, dissemination, and
preservation of electronic theses and dissertations. NDLTD's website includes resources for university administrators,
librarians, faculty, students, and the general public. Topics include
how to find, create, and preserve ETDs; how to set up an ETD program;
legal and technical questions; and the latest news and research in the
AIAA ELECTRONIC LIBRARY: The AIAA (American Institute of Aeronautics and Astronautics)
Electronic Library contains more than four decades of technical information and
documents. Online. Accessible. And fully equipped to meet your needs. Plus,
we're constantly adding interactive features to take our offerings far beyond
the limitations of print.
Technical Reports Collection: DTIC (Defense
Technical Information Center) offers a variety of information
resources among them Technical Reports (TR)
Database. TR Database contains nearly two
million reports in print and nonprint (software, datafiles, databases
and videorecordings) format conveying the results of Defense-sponsored
research, development, test and evaluation (RDT&E) efforts.
Networked Computer Science Technical Reports Library:
NCSTRL is an international collection of computer science technical
reports from CS departments and industrial and government research
laboratories, made available for non-commercial and eduational use.
- Computing Research Repository (CoRR): The Online Computing Research Repository (CoRR) serves as a
single repository to which researchers from the whole field of computing can
submit papers and reports to increase visibility and access. Available free to
all members of the community.
- The National Technical Information
Service (NTIS): Containing over 2.0
million bibliographic records, the NTIS Database is the preeminent
resource for accessing the latest research sponsored by the United
States and select foreign governments. The Database represents billions
of dollars in research. Contents include research reports, computer
products, software, video cassettes, audio cassettes and more. The
complete electronic file dates back to 1964. On average, NTIS has added
over 60,000 new records per year to the Database over the past ten years.
Most records include abstracts.