Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Survey of Astronomical Research: An Astronomy for Development Baseline   Measuring scientific development is a difficult task. Different metrics have
been put forward to evaluate scientific development; in this paper we explore a
metric that uses the number of peer-reviewed, and when available
non-peer-reviewed articles, research research articles as an indicator of
development in the field of astronomy. We analyzed the available publication
record, using the SAO/NASA Astrophysics Database System, by country affiliation
in the time span between 1950 and 2011 for countries with a Gross National
Income of less than 14,365 USD in 2010. This represents 149 countries. We
propose that this metric identifies countries in `astronomy development' with a
culture of research publishing. We also propose that for a country to develop
astronomy it should invest in outside expert visits, send their staff abroad to
study and establish a culture of scientific publishing. Furthermore, we propose
that this paper may be used as a baseline to measure the success of major
international projects, such as the International Year of Astronomy 2009.

10
The categories of this paper are: q-bio
18
The categories of this paper are: econ
22
The categories of this paper are: chao-dyn
1
The categories of this paper are: cs
31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
12
The categories of this paper are: nucl-th
34
The categories of this paper are: chem-ph
37
The categories of this paper are: supr-con
19
The categories of this paper are: eess
20
The categories of this paper are: acc-phys
2
The categories of this paper are: math
7
The categories of this paper are: hep-th
26
The categories of this paper are: bayes-an
33
The categories of this paper are: plasm-ph
32
The categories of this paper are: atom-ph