News tagged with altruistic behavior
Plants prefer their kin, crowd out competition from strangers
Nov 16, 2009 |
4 / 5 (1) |
0
(PhysOrg.com) -- Plants don't mind sharing space with their kin but when they're potted with strangers of the same species they start invigorating their leaves, a study by McMaster University reveals.
Honey bees on cocaine dance more, changing ideas about the insect brain
Biology /
Dec 23, 2008 |
5 / 5 (8) |
5
In a study that challenges current ideas about the insect brain, researchers have found that honey bees on cocaine tend to exaggerate.
Search results for altruistic behavior
Teachers begin using cell phones for class lessons
Nov 27, 2009 |
2 / 5 (2) |
0
(AP) -- Ariana Leonard's high school students shuffled in their seats, eagerly awaiting a cue from their Spanish teacher that the assignment would begin. "Take out your cell phones," she said in Spanish.
A costly diagnosis: Alzheimer's disease takes toll on memories, and money too
Nov 27, 2009 |
not rated yet |
0
Alzheimer's disease takes a devastating emotional toll on families but it also is one of the most expensive conditions to treat because of its progressive nature, requiring increasing assistance with eating, bathing and other ...
Food banks go high-tech to feed the hungry
Nov 27, 2009 |
not rated yet |
0
(AP) -- Food banks across the country are undergoing a high-tech revolution, adopting sophisticated databases, bar coding, GPS tracking, automated warehouses and other technologies used in the food industry ...
Building real security with virtual worlds
Technology / Computer Sciences
Nov 26, 2009 |
4 / 5 (5) |
1
(PhysOrg.com) -- Advances in computerized modeling and prediction of group behavior, together with improvements in video game graphics, are making possible virtual worlds in which defense analysts can explore ...
Message gone viral? Blame it on altruistic, yet image-conscious Internet 'e-mavens'
Nov 26, 2009 |
3.5 / 5 (2) |
0
(PhysOrg.com) -- Why do some online ad campaigns go viral while other online marketing messages gather "cyber-dust" on the information superhighway? The key may lie in the motivation of Internet users to email ...
Parent training key to improved treatment of behavior problems in children with autism
Medicine & Health / Psychology & Psychiatry
Nov 25, 2009 |
not rated yet |
0
The serious behavior problems that can occur in children with autism and related conditions can be reduced with a treatment plan that includes medication combined with a structured training program for parents, according ...
Scientists find emotion-like behaviors, regulated by dopamine, in fruit flies
Medicine & Health / Neuroscience
Nov 25, 2009 |
5 / 5 (3) |
1
Scientists at the California Institute of Technology have uncovered evidence of a primitive emotion-like behavior in the fruit fly, Drosophila melanogaster. Their findings, which may be relevant to the relationship betwee ...
Study sheds light on brain's fear processing center
Nov 25, 2009 |
5 / 5 (3) |
1
Breathing carbon dioxide can trigger panic attacks, but the biological reason for this effect has not been understood. A new study by University of Iowa researchers shows that carbon dioxide increases brain acidity, which ...
Two molecules affecting brain plasticity
Medicine & Health / Neuroscience
Nov 25, 2009 |
4.8 / 5 (6) |
1
(PhysOrg.com) -- You wouldn't want a car with no brakes. It turns out that the developing brain needs them, too.
Feeding the clock: Cycles of feeding and fasting drive circadian gene expression in the liver
Nov 25, 2009 |
4.5 / 5 (4) |
0
When you eat may be just as vital to your health as what you eat, found researchers at the Salk Institute for Biological Studies. Their experiments in mice revealed that the daily waxing and waning of thousands ...
List of search results for altruistic behavior
