Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Understanding Life with Molecular Dynamics and Thermodynamics: Comment
  on Nature 451, 240-243 (2008)   One of the important challenges facing high resolution molecular dynamics
calculations is to reproduce biological functions that occur in the macroscopic
world and involve macroscopic variables. Some of these functions can be well
described by reduced models, with few parameters, over a wide range of
conditions, even though the functions are complex. We are all eager to see how
molecular dynamics will accurately estimate the thermodynamic variables that
define and control so many macroscopic biological functions.

22
The categories of this paper are: chao-dyn
14
The categories of this paper are: math-ph
21
The categories of this paper are: adap-org
3
The categories of this paper are: physics
31
The categories of this paper are: ao-sci
26
The categories of this paper are: bayes-an
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The categories of this paper are: patt-sol
29
The categories of this paper are: funct-an
19
The categories of this paper are: eess
37
The categories of this paper are: supr-con
18
The categories of this paper are: econ
12
The categories of this paper are: nucl-th
9
The categories of this paper are: nlin
8
The categories of this paper are: hep-ex
33
The categories of this paper are: plasm-ph
1
The categories of this paper are: cs