A mathematician from RUDN University has proposed a new scheme for numerically solving equations with fractional powers of elliptic operators. The new scheme works faster than the existing ones, because it takes into account ...
Mathematics
Oct 29, 2019
0
504
Mathematicians from RUDN University have proved the unique continuation theorem for a one-dimensional solution to a fractional order diffusion problem. Such equations are used, for example, to solve problems of the diffusion ...
Mathematics
Oct 23, 2019
0
1877
A phenomenon that has previously been seen when researchers simulate the properties of planet cores at extreme pressures has now also been observed in pure titanium at atmospheric pressure. Chains of atoms dash around at ...
General Physics
Oct 15, 2019
7
1765
With outbreaks of airborne diseases such as measles occurring with growing frequency, modeling how the diffusion process works in dynamic contact networks is an increasingly important research area for epidemiology. A team ...
General Physics
Oct 15, 2019
0
33
Using one cosmic mystery to probe another, astronomers have analyzed the signal from a fast radio burst, an enigmatic blast of cosmic radio waves lasting less than a millisecond, to characterize the diffuse gas in the halo ...
Astronomy
Sep 26, 2019
6
856
A special kind of streaked aurora has been found to track disturbances in near-Earth space from the ground. Known as structured diffuse aurora, it was recently discovered, with the help of NASA spacecraft and instruments, ...
Space Exploration
Aug 27, 2019
0
39
Recent studies have revealed that within cells of both yeast and bacteria, the rates of diffusion of RNA proteins—complex molecules that convey important information throughout the cell—are distributed in characteristic ...
General Physics
Aug 7, 2019
2
4
Renewable sources of energy such as wind or photovoltaic are intermittent; production peaks do not necessarily follow the demand peaks. Storing green energy is therefore essential to moving away from fossil fuels. The energy ...
Materials Science
Jul 18, 2019
0
814
A ground-breaking study conducted by researchers from the National University of Singapore (NUS) has revealed a method of using quantum mechanical wave theories to "lock" heat into a fixed position.
General Physics
Jul 10, 2019
1
7636
Strategic combinations of phosphorous and water management can contribute to the intensification of rice production in phosphorous deficient lowlands in sub-Saharan Africa (SSA).
Plants & Animals
Jun 5, 2019
0
3
