News tagged with teaching techniques


Modern human brain

Adult brain processes fractions 'effortlessly'

Medicine & Health / Neuroscience

created Apr 07, 2009 | popularity 3.8 / 5 (8) | comments 0

Although fractions are thought to be a difficult mathematical concept to learn, the adult brain encodes them automatically without conscious thought, according to new research in the April 8 issue of The Jo ...


Flossing monkeys 'proof' animals teach tool use

Biology / Plants & Animals

created Mar 11, 2009 | popularity 4.5 / 5 (2) | comments 0

Thai monkeys have been observed showing their young how to floss -- proof primates teach offspring to use tools, a Japanese researcher said Wednesday.





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Molecular Transistor

Scientists create world's first molecular transistor

Nanotechnology / Nanophysics

created 11 hours ago | popularity 5 / 5 (14) | comments 0

A group of scientists has succeeded in creating the first transistor made from a single molecule. The team, which includes researchers from Yale University and the Gwangju Institute of Science and Technology ...


Understanding interaction in virtual worlds

Technology / Computer Sciences

created 13 hours ago | popularity 2.7 / 5 (6) | comments 0

New cinema blockbuster, Avatar, leapt to the top of box office charts as soon as it came out — a stunning 3D realisation of an alien world. Our fascination with themes of escape to other fantastic places and the thrill of ...


An easy way to see the world's thinnest material

Nanotechnology / Nanomaterials

created 13 hours ago | popularity 4.8 / 5 (8) | comments 1

It's been used to dye the Chicago River green on St. Patrick's Day. It's been used to find latent blood stains at crime scenes. And now researchers at Northwestern University have used it to examine the thinnest material ...


First adhere, then detach and glide forward

First adhere, then detach and glide forward

Medicine & Health / Research

created 15 hours ago | popularity not rated yet | comments 0

How do one-celled parasites move from the salivary gland of a mosquito through a person's skin into red blood cells? What molecular mechanisms form the basis for this very important movement of the protozoa? ...


UNL research aims to understand homelessness among women

Other Sciences / Social Sciences

created 21 hours ago | popularity not rated yet | comments 0

(PhysOrg.com) -- Women make up nearly one-third of the homeless population in the United States. Yet little is known about how they become homeless or how they live. University of Nebraska-Lincoln sociologist Les Whitbeck ...


Researchers develop revolutionary technology for manufacturing micro-scale devices

Technology / Engineering

created Dec 22, 2009 | popularity 4 / 5 (3) | comments 0

(PhysOrg.com) -- Cranfield University has developed new technology that could significantly reduce the manufacturing costs of complex devices such as electronic noses that sniff out explosives and dangerous chemicals and ...


New insight in nerve cell communication

New insight in nerve cell communication

Medicine & Health / Neuroscience

created Dec 22, 2009 | popularity 4 / 5 (1) | comments 0

Communication between nerve cells is vital for our bodies to function. Part of this communication happens through vesicles containing signalling molecules called neurotransmitters. The vesicle fuses with the ...


Glitter-sized solar photovoltaics produce competitive results

Glitter-sized solar photovoltaics produce competitive results

Technology / Energy

created Dec 22, 2009 | popularity 4.4 / 5 (31) | comments 0

Sandia National Laboratories scientists have developed tiny glitter-sized photovoltaic cells that could revolutionize the way solar energy is collected and used.


How do you improve mammogram accuracy? Add noise

Technology / Computer Sciences

created Dec 22, 2009 | popularity 5 / 5 (1) | comments 0

Members of a Syracuse University research team have shown that an obscure phenomenon called stochastic resonance (SR) can improve the clarity of signals in systems such as radar, sonar and even radiography, used in medical ...


Chicago Cancer Genome Project studies genetics of 1,000 tumors

Medicine & Health / Genetics

created Dec 22, 2009 | popularity 5 / 5 (2) | comments 0

No two tumors are alike, but analyzing the genetics of cancers from different parts of the body may reveal surprising details useful for treatment and prevention.



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