Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Enabling Discoveries: Thirty Years of Advanced Technologies and
  Instrumentation at the National Science Foundation   Over its more than thirty-year history, the Advanced Technologies and
Instrumentation (ATI) program has provided grants to support technology
development and instrumentation for ground-based astronomy. Through a
combination of automated literature assessment and in-depth literature review,
we present a survey of ATI-funded research and an assessment of its impact on
astronomy and society. Award acknowledgement and literature citation statistics
for ATI are comparable to a comparison astronomy grant program that does not
support technology development. Citation statistics for both NSF-funded
programs exceed those of the general astronomical literature. Numerous examples
demonstrate the significant, long term impact of ATI-supported research on
astronomy. As part of this impact, ATI grants have provided many early career
researchers the opportunity to gain critical professional experience. However,
technology development unfolds over a time period that is longer than an
individual grant. A longitudinal perspective shows that investments in
technology and instrumentation have lead to extraordinary scientific progress.

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The categories of this paper are: cond-mat
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The categories of this paper are: chem-ph
17
The categories of this paper are: q-fin
20
The categories of this paper are: acc-phys
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The categories of this paper are: q-bio
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The categories of this paper are: hep-ex
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The categories of this paper are: econ
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The categories of this paper are: gr-qc
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The categories of this paper are: alg-geom
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The categories of this paper are: math-ph
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The categories of this paper are: bayes-an
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The categories of this paper are: mtrl-th
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The categories of this paper are: atom-ph
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The categories of this paper are: hep-ph
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The categories of this paper are: stat
30
The categories of this paper are: q-alg