Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Dielectric spectroscopy of water at low frequencies: The existence of an
  isopermitive point   We have studied the real part of the dielectric constant of water from 100 Hz
to 1 MHz. We have found that there is a frequency where the dielectric constant
is independent of temperature, and called this the isopermitive point. Below
this point the dielectric constant increases with temperature, above, it
decreases. To understand this behavior, we consider water as a system of two
species: ions and dipoles. The first give rise to the so called
Maxwell-Wagner-Sillars effect, the second obey the Maxwell-Boltzmann
statistics. At the isopermitive point the effect of both mechanisms in the
dielectric response compensate each other.

31
The categories of this paper are: ao-sci
26
The categories of this paper are: bayes-an
9
The categories of this paper are: nlin
12
The categories of this paper are: nucl-th
24
The categories of this paper are: dg-ga
32
The categories of this paper are: atom-ph
19
The categories of this paper are: eess
6
The categories of this paper are: astro-ph
25
The categories of this paper are: patt-sol
7
The categories of this paper are: hep-th
1
The categories of this paper are: cs
13
The categories of this paper are: quant-ph
34
The categories of this paper are: chem-ph
10
The categories of this paper are: q-bio
30
The categories of this paper are: q-alg
27
The categories of this paper are: comp-gas