Scientists from the Peoples' Friendship University of Russia (RUDN), Centre National de la Recherche Scientific (France) and the University of Leicester (United Kingdom) have shown how the wealth of a country relates to its ...
Mathematics
Sep 26, 2017
0
11
Many extreme events—from a rogue wave that rises up from calm waters, to an instability inside a gas turbine, to the sudden extinction of a previously hardy wildlife species—seem to occur without warning. It's often impossible ...
Engineering
Sep 22, 2017
2
953
When a fluid or a gas experiences a sudden disturbance, such as a change in pressure or elevation, it often gives rise to a phenomenon known as an undular bore, which consists of a series of rapid oscillations that propagate ...
Mathematics
Sep 20, 2017
0
64
New York | Heidelberg, 12 July 2017 Leonardo Da Vinci had already noticed it. There is a very peculiar dynamics of granular matter, such as dry sand or grains of wheat. When these granular particles are left on a vibrating ...
Condensed Matter
Jul 12, 2017
0
6
(Phys.org)—Physicists have experimentally demonstrated a purely quantum method for solving systems of linear equations that has the potential to work exponentially faster than the best classical methods. The results show ...
When engineers design a new aircraft, they carry out much of the initial testing not on full-sized jets but on model planes that have been scaled down to fit inside a wind tunnel. In this more manageable setting, they can ...
Condensed Matter
May 30, 2017
0
228
El Niño is a recurring climate pattern characterized by warmer than usual ocean temperatures in the equatorial Pacific. Two back-to-back 3-D visualizations track the changes in ocean temperatures and currents, respectively, ...
Earth Sciences
May 26, 2017
0
11
A new study from Lund University in Sweden shows that the behaviour of stem cells in plants and animals is surprisingly similar. The researchers were able to produce mathematical equations that reveal very small differences ...
Cell & Microbiology
May 12, 2017
0
6
From social to natural and applied sciences, overall scientific output has been growing worldwide – it doubles every nine years.
Other
May 2, 2017
0
4
Quantum electrodynamics is a lot like baking a cake, and then trying to take apart the individual ingredients. At least, that is what physicist Dr. Ulrich Jentschura equates to the process of creating an equation that can ...
General Physics
Apr 25, 2017
0
7
