Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The slope equations: a universal relationship between local structure
  and glass transition temperature   In this article, we present a universal relationship between the glass
transition temperature $T_g$ and the local glass structure. The derivation of
the simplest expression of this relationship and some comparisons with
experimental $T_g$ values have already been reported in a recent letter. We
give here the analytical expression of the parameter $\beta$ of the Gibbs-Di
Marzio equation and also new experimental probes for the validity of the
relationship, especially in low modified binary glasses.

19
The categories of this paper are: eess
14
The categories of this paper are: math-ph
37
The categories of this paper are: supr-con
15
The categories of this paper are: nucl-ex
30
The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph
25
The categories of this paper are: patt-sol
7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an
35
The categories of this paper are: mtrl-th
17
The categories of this paper are: q-fin
16
The categories of this paper are: stat
20
The categories of this paper are: acc-phys
2
The categories of this paper are: math
31
The categories of this paper are: ao-sci
27
The categories of this paper are: comp-gas