Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Technological agglomeration and the emergence of clusters and networks
  in nanotechnology   Research and development at the nanoscale requires a large degree of
integration, from convergence of research disciplines in new fields of enquiry
to new linkages between start-ups, regional actors and research facilities.
Based on the analysis of two clusters in nanotechnologies (MESA+ (Twente) and
other centres in The Netherlands and Minatec in Grenoble in France), the paper
discusses the phenomenon of technological agglomeration: co-located scientific
and technological fields associated to coordinated technology platforms to some
extent actively shaped by institutional entrepreneurs. Such co-location and
coordination are probably a prerequisite for the emergence of strong
nanoclusters

4
The categories of this paper are: cond-mat
14
The categories of this paper are: math-ph
0
The categories of this paper are: hep-ph
12
The categories of this paper are: nucl-th
34
The categories of this paper are: chem-ph
33
The categories of this paper are: plasm-ph
22
The categories of this paper are: chao-dyn
23
The categories of this paper are: solv-int
32
The categories of this paper are: atom-ph
9
The categories of this paper are: nlin
2
The categories of this paper are: math
20
The categories of this paper are: acc-phys
35
The categories of this paper are: mtrl-th
1
The categories of this paper are: cs
16
The categories of this paper are: stat
25
The categories of this paper are: patt-sol