Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A study of evolution of near-earth daemon's fluxes with using Dark
  Electron Multipliers (DEMs)   DEMs have been used to experimental studying the temporal evolution of the
March maximum of fluxes of near-Earth daemons. It is shown that part of objects
from near-Earth almost circular heliocentric orbits (NEACHOs), from which a
rather intense flux proceeds during only about four weeks, forms in the second
half of March the population in geocentric Earth-surface-crossing orbits
(GESCOs). The resistance of the Earth's matter results in that GESCO objects
sink into the Earth's interior, so that the GESCO population nearly disappears
by the end of April.

37
The categories of this paper are: supr-con
34
The categories of this paper are: chem-ph
16
The categories of this paper are: stat
14
The categories of this paper are: math-ph
1
The categories of this paper are: cs
4
The categories of this paper are: cond-mat
20
The categories of this paper are: acc-phys
5
The categories of this paper are: gr-qc
9
The categories of this paper are: nlin
30
The categories of this paper are: q-alg
24
The categories of this paper are: dg-ga
11
The categories of this paper are: hep-lat
0
The categories of this paper are: hep-ph
7
The categories of this paper are: hep-th
31
The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio