Envisioning Knowledge (and Expertise) - IVL - Indiana University
Envisioning Knowledge (and Expertise) - IVL - Indiana University
Envisioning Knowledge (and Expertise) - IVL - Indiana University
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
2002 Base Map of Science<br />
Kevin W. Boyack, Katy Börner, & Richard Klavans (2007). Mapping the Structure <strong>and</strong> Evolution of Chemistry Research.<br />
11th IInternational t ti l CConference f on SScientometrics i t t i <strong>and</strong> d IInformetrics. f t i pp pp. 112-123. 112 123<br />
� Uses combined SCI/SSCI<br />
from 2002<br />
• 1.07M papers, 24.5M<br />
references, 7,300 journals<br />
• Bibliographic coupling of<br />
ppr papers, aggregated r tdtto<br />
journals<br />
� Initial ordination <strong>and</strong> clustering<br />
of journals gave 671 clusters<br />
� Coupling counts were<br />
reaggregated at the journal<br />
cluster level to calculate the<br />
• (x,y) positions for each<br />
journal cluster<br />
• by association, (x,y)<br />
positions ii for f each hjjournall Education<br />
Psychology<br />
Psychiatry<br />
Policy<br />
Law<br />
Economics<br />
Disease &<br />
Treatments<br />
Statistics<br />
Math<br />
CompSci<br />
Computer Tech<br />
Phys-Chem<br />
Vision Physics<br />
Chemistry<br />
Brain<br />
MRI<br />
Bio-<br />
Materials<br />
Cancer<br />
Virology<br />
Science map applications: Identifying core competency<br />
Kevin W. Boyack, Katy Börner, & Richard Klavans (2007).<br />
BioChem<br />
Environment<br />
Animal<br />
Pl Plantt<br />
Infectious Diseases<br />
Funding patterns of the US Department of Energy (DOE)<br />
Education<br />
Psychology<br />
Psychiatry<br />
Law<br />
Policy Statistics<br />
Economics<br />
GI<br />
Vision<br />
Brain<br />
MRI<br />
Bi Bio-<br />
Materials<br />
Cancer<br />
Math<br />
CompSci<br />
Virology<br />
Physics<br />
BioChem<br />
Computer Tech<br />
Environment<br />
Animal<br />
Phys-Chem<br />
Chemistry<br />
Plant<br />
Infectious Diseases<br />
GeoScience<br />
Biology<br />
Microbiology<br />
GeoScience<br />
Biology<br />
Microbiology<br />
26