A team of researchers with affiliations to institutions in Brazil, Portugal and Spain has found evidence of a continuous phase transition occurring in the brains of rats when they move from sleep to wakefulness. In their ...
Breathe. As your lungs expand, air fills 500 million tiny alveoli, each a fraction of a millimeter across. As you exhale, these millions of tiny breaths merge effortlessly through larger and larger airways into one ultimate ...
Mathematics
May 24, 2019
0
7
Giant earthquakes and extreme wealth may not appear to have much in common, but the frequency with which the "Big One" will hit San Francisco and how often someone will earn as much money as Bill Gates can both be predicted ...
General Physics
Apr 26, 2019
9
1810
Honeybees are not only vitally important pollinators of food crops, their hunt for rich food sources has also proved to be an excellent model for optimizing numerical problems. Now, researchers from Kanazawa University and ...
Ecology
Nov 30, 2018
0
4
Bacteria have been found to exhibit a behaviour characterized by statistics and can be described by power-law distributions. For example, E. coli bacteria have an appendage called a flagellum, an appendage that works as a ...
Cell & Microbiology
Oct 4, 2018
0
3
An international group of researchers (the first author is Nikita Kalinin, Higher School of Economics—Saint-Petersburg, the last author is Ernesto Lupercio, CINVESTAV, Mexico) has presented the first continuous model describing ...
Mathematics
Sep 13, 2018
0
25
A team of researchers from the University of Miami and George Washington University has developed a model to simulate terrorist group development using the physics surrounding the behavior of gels. In their paper published ...
In its search for extrasolar planets, the Kepler space telescope looks for stars whose light flux periodically dims, signaling the passing of an orbiting planet in front of the star. But the timing and duration of diminished ...
Astronomy
Dec 20, 2016
2
1281
Scientists at the U.S. Department of Energy's (DOE) Princeton Plasma Physics Laboratory (PPPL) and Princeton University have proposed a groundbreaking solution to a mystery that has puzzled physicists for decades. At issue ...
Plasma Physics
Nov 22, 2016
67
1298
Determining if an individual has handled nuclear materials, such as uranium or plutonium, is a challenge national defense agencies currently face. The standard protocol to detect uranium exposure is through a urine sample; ...
Engineering
Nov 1, 2016
0
19
