Concepedia

Jirina Karas

JK

Statistics

Publications

4

Citations

207

H-Index

4

Active since

1984

Affiliations

University of Utah(Current)

Jirina Karas is an author at University of Utah specializing in natural sciences, chemistry, and coal mineral matter.

Publications per year

1984–1991

4

Publications

4

Carbon distribution in coals and coal macerals by cross polarization magic angle spinning carbon-13 nuclear magnetic resonance spectrometry

Michael A. Wilson, Ronald J. Pugmire, Jirina Karas et al. · Analytical Chemistry · 1984 · 125 citations

, , +11

Characterization of coal maceral concentrates by curie-point pyrolysis mass spectrometry

Henk L. C. Meuzelaar, A. M. Harper, Ronald J. Pugmire et al. · International Journal of Coal Geology · 1984 · 36 citations

, , +10

Comparison of physical and chemical properties of maceral groups separated by density dradient centrifugation

Jirina Karas, Ronald J. Pugmire, Warner R. Woolfenden et al. · International Journal of Coal Geology · 1985 · 23 citations

, , +6

Chemical structure and petrology of resinite from the Hiawatha "B" coal seam

John C. Crelling, Ronald J. Pugmire, Henk L. C. Meuzelaar et al. · Energy & Fuels · 1991 · 23 citations

, , +15

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