News tagged with positive selection
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Search results for positive selection
Depression saps endurance of the brain's reward circuitry
Medicine & Health / Neuroscience
19 hours ago |
4.4 / 5 (5) |
1
A new study at the University of Wisconsin-Madison suggests that depressed patients are unable to sustain activity in brain areas related to positive emotion.
White House picks new cyber coordinator
6 hours ago |
not rated yet |
0
(AP) -- The White House has tapped a corporate cyber security expert and former Bush administration official to lead the effort to shore up the country's computer networks and better coordinate with companies that operate ...
Imaging tests identify role of allergies in chronic sinus disease
18 hours ago |
not rated yet |
0
Exposing patients with chronic sinus disease to allergens and then obtaining repeated images by X-ray or ultrasound reveals that nasal allergies may be involved in some cases of chronic sinus disease, according to a report ...
Discovering addiction clues could help smokers kick the habit
20 hours ago |
not rated yet |
0
(PhysOrg.com) -- If you've ever tried to quit smoking, understanding how you got hooked in the first place probably seems irrelevant. But University of Nebraska-Lincoln psychologist Rick Bevins believes those ...
The past matters to plants
17 hours ago |
5 / 5 (2) |
0
(PhysOrg.com) -- It's commonly known that plants interact with each other on an everyday basis: they shade each other out or take up nutrients from the soil before neighboring plants can get them. Now, researchers ...
Social networking changing the way we travel
38 minutes ago |
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(AP) -- Isahrai Azaria is heading to Austin, Texas, in February, and thanks to Facebook, she already has 40 acquaintances, an invitation to go water tubing, and a line on the best vegetarian lunch place in ...
Putting the squeeze on data
Technology / Computer Sciences
22 hours ago |
5 / 5 (3) |
0
(PhysOrg.com) -- Data compression is one of the fundamental research areas in computer science, letting information systems do more with less. It’s the reason the iPod nano can hold thousands of songs instead ...
List of search results for positive selection
