Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Protein Unfolding and the Diffusion Collision Model   In the diffusion-collision model, the unfolding or backward rates are given
by the likelihood of secondary structural cluster dissociation. In this work,
we introduce a backward rate calculation modeled from a Kramers-type thermal
tunneling through a barrier, which represents the free energy potential well
for buried hydrophobic residues. Our results are in good agreement with
currently accepted values and the approach suggests a link between the
diffusion-collision and folding funnel models of protein folding.

12
The categories of this paper are: nucl-th
18
The categories of this paper are: econ
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
24
The categories of this paper are: dg-ga
32
The categories of this paper are: atom-ph
28
The categories of this paper are: alg-geom
11
The categories of this paper are: hep-lat
19
The categories of this paper are: eess
8
The categories of this paper are: hep-ex
13
The categories of this paper are: quant-ph
14
The categories of this paper are: math-ph
21
The categories of this paper are: adap-org
36
The categories of this paper are: cmp-lg
6
The categories of this paper are: astro-ph