Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Universal conductivity dependence of pure water polyelectrolyte
  solutions   In order to understand how live matter functions one needs to understand the
interaction between polyelectrolytes. We discover a general dependence of
polyelectrolyte conductivity valid in at least nine decades of polyelectrolyte
concentration spanning dilute and semidilute pure water solutions. Furthermore,
we showed that current state of the art theories can not explain
polyelectrolyte conductivity and suggest the path in transport theories which
needs to be taken in order to explain polyelectrolyte conductivity.

15
The categories of this paper are: nucl-ex
29
The categories of this paper are: funct-an
27
The categories of this paper are: comp-gas
28
The categories of this paper are: alg-geom
0
The categories of this paper are: hep-ph
6
The categories of this paper are: astro-ph
12
The categories of this paper are: nucl-th
5
The categories of this paper are: gr-qc
20
The categories of this paper are: acc-phys
35
The categories of this paper are: mtrl-th
22
The categories of this paper are: chao-dyn
14
The categories of this paper are: math-ph
26
The categories of this paper are: bayes-an
19
The categories of this paper are: eess
36
The categories of this paper are: cmp-lg
30
The categories of this paper are: q-alg