Panda bites his third tourist in two years at Beijing zoo

A panda at Beijing zoo bites a man for the third time in two years.

news.bbc.co.uk

Black holes 'preceded galaxies'

Astronomers believe they have solved a cosmic chicken-and-egg question: what came first - black holes or galaxies?

news.bbc.co.uk

Heat may spark world food crisis

Half the world's population could face food crisis by 2100 as soaring temperatures cripple staple crops, scientists warn.

news.bbc.co.uk

Zimbabwe troops 'eat elephants'

A Zimbabwean wildlife campaigner tells the BBC that soldiers are being given elephant meat to eat, as the economic crisis deepens.

news.bbc.co.uk

Feilden's blog

Ground-breaking new technique in stem cell science

news.bbc.co.uk

Baby Jupiter's huge weight gain

The planet Jupiter must have gained mass fast during its infancy, according to astronomers.

news.bbc.co.uk

Canadians claim South Pole record

A trio of Canadians claim a new record for the fastest trek across Antarctica to the South Pole.

news.bbc.co.uk

Mummy of female pharaoh uncovered

Egyptologists find remains of a mummy thought to belong to a queen who ruled 4,300 years ago, Egypt's antiquities chief announced.

news.bbc.co.uk

Poetry or science?

Is romantic love just a chemical cocktail?

news.bbc.co.uk

Tech fair offers greener vision

Analysts at the Consumer Electronics Show say green credentials of tech products will become critical to success.

news.bbc.co.uk

Earth Watch

Why it is hard to predict sudden environmental crises

news.bbc.co.uk

Body repair 'could be ramped up'

A combination of drugs could trick the body into sending its repair mechanisms into overdrive, say scientists.

news.bbc.co.uk

US vows 'huge' marine protection

The US is to establish "the largest area of protected sea in the world", banning fishing and mining, around its Pacific islands.

news.bbc.co.uk

Animal matters

Scotland's debate over tests on primates

news.bbc.co.uk

China alert over bird flu death

Chinese authorities shut down and clean poultry markets in Hebei province, after the first human death in nearly a year.

news.bbc.co.uk

A deep-sea fish caught in the Pacific has mirrors for eyes

A deep-sea fish caught in the Pacific has eyes which use mirrors as well as lenses, scientists discover.

news.bbc.co.uk

First flight of algae-fuelled jet

Continental Airlines is the latest to test fly a jet biofuel, this time with a product derived partially from algae.

news.bbc.co.uk

Venomous mammal caught on camera

Rare footage of one of the world's most strange and elusive mammals is captured by scientists.

news.bbc.co.uk

Mosquitoes make sweet love music

Sexy songs sung by mosquitoes in courtship could be key to curbing the spread of dengue fever, say scientists.

news.bbc.co.uk

Holes give edge to new armour

Scientists from the UK Ministry of Defence (MoD) have devised ultra-hard vehicle armour to protect military personnel.

news.bbc.co.uk

'Wolfman' returns

Explorer Jim McNeill tracks down Arctic wolves

news.bbc.co.uk

Everest trip helps critically ill

Blood oxygen levels recorded on a trip by medics to Everest could help the treatment of critically ill patients.

news.bbc.co.uk

Eat it or lose it - why centuries of crop diversity are at risk

Centuries of crop diversity are at risk of being lost forever as farmers turn to just a few modern, high yielding varieties.

news.bbc.co.uk

Beagle hunter

On a mission to find the most famous ship of science

news.bbc.co.uk

Our writers talk back

Some of the previous contributors to the Green Room respond to readers' questions and comments.

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 Science > Math > Publications > Search Engines

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Science > Math > Publications > Search Engines

Search Engines:

AMS Directory of Mathematics e-Print Servers

American Mathematical Society's directory of preprint and e-print servers.

http://www.ams.org/global-preprints/

Graand

Free Classified Ads Portal

www.graand.com

Bibliographies on Mathematics

Search enabled database of citations for a large selection of mathematical specialties. Authors may add bibliographic lists or contextual references to their work.

http://liinwww.ira.uka.de/bibliography/Math/index.html

Citebase Search

Experimental demonstration of the Open Citation Project. Search citations by paper or author.

http://citebase.eprints.org/cgi-bin/search

CiteSeer.ist

E-print database of mathematics and science papers with citation information. Papers may be added by specifying the URL where their files reside.

http://citeseer.ist.psu.edu/

Directory of Open Access Journals

Covers many free full-text mathematics and scientific journals (most are peer reviewed).

http://www.doaj.org/

E-print Network

U.S. Department of Energy's search interface. Many options for fine tuning a search.

http://eprints.osti.gov/

Front for the LANL ArXiv

Easiest search access to papers posted on the preeminent Los Alamos National Lab (LANL) Physics and Mathematics preprint server (arXiv).

http://front.math.ucdavis.edu/

Hypertext Bibliography Project

Search enabled database of citations for a large selection of computer science specialties. Authors may add bibliographic lists or contextual references to their work.

http://liinwww.ira.uka.de/bibliography/Misc/HBP/

MathNet/MPRESS

Mathematics preprint search engine. Includes some European servers not covered elsewhere.

http://mathnet.preprints.org/

MathSearch

Searches a collection of mathematical and statistical preprint servers and databases.

http://www.maths.usyd.edu.au:8000/MathSearch.html

Project Euclid

Full text access to the journal Annals of Mathematics; a limited number of other journals available through paid subscriptions to Project Euclid.

http://projecteuclid.org/

SAIL-eprints

E-Print search engine. Includes some archives not indexed by other engines (see the "Data Providers" pull-down menu). Use as a guest or register and receive free targeted alerts and other personalized features.

http://eprints.bo.cnr.it/