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

Poetry or science?

Is romantic love just a chemical cocktail?

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

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

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

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

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

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

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

Canadians claim South Pole record

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

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Beagle hunter

On a mission to find the most famous ship of science

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Body repair 'could be ramped up'

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

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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.

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Feilden's blog

Ground-breaking new technique in stem cell science

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Baby Jupiter's huge weight gain

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

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Tech fair offers greener vision

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

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Animal matters

Scotland's debate over tests on primates

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

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.

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Mosquitoes make sweet love music

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

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Our writers talk back

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

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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.

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'Wolfman' returns

Explorer Jim McNeill tracks down Arctic wolves

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Earth Watch

Why it is hard to predict sudden environmental crises

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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.

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 Science > Stereology

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Science > Stereology

Stereology:

Blue Histology - A Brief Introduction to Stereology

The University of Western Australia presents an illustrated description of sampling and measurement techniques. Includes exercises in estimating volume and cell density.

http://www.lab.anhb.uwa.edu.au/mb140/scope/stereology/stereology.htm

Easy Measure

Descriptions of the methods and mathematics used in stereology. Covers many techniques and provides a bulletin board for users to post questions.

http://www.easymeasure.co.uk/

Graand

Free Classified Ads Portal

www.graand.com

Explora Nova

Stereology systems including image analysis for biological research including the neurosciences, toxicology, and pharmacology.

http://www.exploranova.com

ICS XII - The 12th International Congress for Stereology

Congress papers on anti-counterfeiting, proportionator, advances in material and biological methods.

http://icsxii.univ-st-etienne.fr/

International Society for Stereology

Inviting membership. Includes abstracts of journals, courses and details of related conferences.

http://www.stereologysociety.org/

Stereology

The use of stereology in agriculture is explained. Seeing the proper implementation of procedures is important in understanding how to construct other experiments.

http://www.agsci.kvl.dk/~dw/stereology_projects.htm

Stereology Informatica

List of classes taught worldwide.

http://www.StereothenaInc.com/

Stereology Resource Center

Provides biomedical and bioscience researchers with resources for scientific measurement and analysis. Describes training, software, tissue sample analysis, and independent validation.

http://www.disector.com/

The 10th European Congress of Stereology and Image Analysis

The aim of ECS10 is to bring together leading scientists working in the areas of stereology, geometrical and topological tools, pattern, and textural analysis.

http://ecs10.mat.unimi.it/

Visiopharm

Describes software, hardware, training, and custom development.

http://www.visiopharm.com

Three-Dimensional Counting: An Accurate and Direct Method to Estimate Numbers of Cells in Sectioned Material

1988 paper by Robert W. Williams and Pasko Rakic presenting the "counting box" method. Updated with authors' comments on their paper and on the Abercrombie's correction. (September 10, 1999)

http://nervenet.org/papers/3DCounting.html