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Tag: "twilight" at biology news

Dinosaur hearing, listening to muscle noise, quieter cubicles

...t summer. Most of the vocalizations occurred from twilight to mid-morning. The fewest sounds occurred between the early evening and midnight. Following the paradigm that transients are most vocal when feeding, these results suggest that more feeding occurred at night when it is not possible to observe them v...

Ocean's 'twilight zone' may be a key to understanding climate change

...on dioxide from the air to the deep ocean. "The twilight zone is a critical link between the surface and th...ientists. "We're interested in what happens in the twilight zone, what sinks into it and what actually sinks out of it. Unless the carbon goes all the way down ...

Confidence in memory performance helps older adults remember

...ing that you can retain a good memory even in your twilight years is the first step to achieving that goal. Those who believe they can control their memory are more likely to employ mnemonic strategies that help keep memory fit despite the march of time. These are the conclusions of a new Brandeis study publi...

Getting an evolutionary handle on life after reproduction

...ve lifespan? For natural selection to shape the twilight years, postreproductive females should contribute to the fitness of their offspring or relatives, a hypothesis called the "grandmother effect." Though many mammals, including lions and baboons, rear dependent young and operate within complex social g...

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(Date:7/29/2014)... retreats, the North is changing. An ice-covered expanse now ... predicted to extend across the whole Arctic Ocean before ... potential to create Arctic swell huge waves that ... region. , A University of Washington researcher made the first ... Ocean, and detected house-sized waves during a September 2012 ...
(Date:7/29/2014)... in locomotion. Swimming microorganisms, such as bacteria and spermatozoa, ... the viscous forces exerted by the surrounding fluid. ... scientists have found that the direction of propulsion made ... by a viscoelastic fluid. These findings have been published ... the Alternative Energies and Atomic Energy Commission (CEA), in ...
(Date:7/29/2014)... Territories in Canada and have sent smoke drifting down ... NASA,s Aqua satellite collected this natural-color image with ... 26, 2014. Actively burning areas, detected by MODIS,s thermal ... are drifting northward in this image. Smoke is ... has caused power outages in the area and because ...
Breaking Biology News(10 mins):Huge waves measured for first time in Arctic Ocean 2Huge waves measured for first time in Arctic Ocean 3Optimum inertial self-propulsion design for snowman-like nanorobot 2
(Date:7/29/2014)... (PRWEB) July 29, 2014 Many people complain ... thing they do each morning is put on glasses to ... These same individuals also may be dissatisfied with their ... , Cataracts may cause difficulty driving, especially at night ... follow or find one’s golf ball, see the TV, sew ...
(Date:7/29/2014)... LA (PRWEB) July 29, 2014 Historically, ... across the United States usually celebrated throughout that time ... though, those summer days now mark the start of ... crashes involving teen drivers. In 2012 nearly 1.000 ... the period from Memorial Day to Labor Day. , ...
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(Date:7/29/2014)... headache sufferers to record the severity and regularity of ... Griffith research study. , A new approach to the ... with their triggers and is being led by Professor ... Health program. , He has developed an approach designed ... their headaches called Learning to Cope with Triggers (LCT). ...
Breaking Medicine News(10 mins):Health News:Cataract Surgery: New Technology for Reduced Dependence on Glasses 2Health News:Narconon New Life Retreat Launches New Alcohol Prevention Program 2Health News:Avenidas Hosts Third Annual Successful Aging Celebration 2Health News:Protect Dogs From Fleas and Ticks During the Summer 2
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