Speaking Theoretically Articles from NIR news


Volume 21 Issue 5 Pages 13–15 (2010)
doi: 10.1255/nirn.1193
Speaking Theoretically: Beer's Law challenge
Donald J. Dahm
Rowan University, Glassboro, NJ, USA

Volume 21 Issue 3 Pages 9–14 (2010)
doi: 10.1255/nirn.1180
Speaking theoretically… Understanding confusing phenomena in remission spectra
Donald J. Dahm and Kevin D. Dahm
Rowan University, Glassboro, NJ, USA
Andre M.K. Pedroa and Marcia M.C. Ferreira
Chemistry Institute, State University of Campinas, Campinas, Brazil
acurrent address: Unilever Category Technology Center, Valinhos, Brazil

Volume 21 Issue 2 Pages 14–16 (2010)
doi: 10.1255/nirn.1176
Speaking theoretically ...Things nobody knows but me
Donald J. Dahm
with help from Karl Norris, Howard Mark, Graeme Batten, Ralf Marbach and Kevin Dahm

Volume 18 Issue 2 Pages 12–12 (2007)
doi: 10.1255/nirn.1012
Until later
Donald J. Dahm
Department of Chemistry and Physics, Rowan University, Glassboro, New Jersey, USA

Volume 18 Issue 1 Pages 14–15 (2007)
doi: 10.1255/nirn.1006
Speaking Theoretically...;: A New Era
Donald J. Dahm
Department of Chemistry and Physics, Rowan University; Glassboro, New Jersey, USA

Volume 17 Issue 8 Pages 5–6 (2006)
doi: 10.1255/nirn.932
Is the diffusion model adequate for NIR measurements on particulate samples? (final round)
Donald J. Dahm
Department of Chemistry and Physics, Rowan University, Glassboro, New Jersey, USA

Volume 17 Issue 6 Pages 8–14 (2006)
doi: 10.1255/nirn.914
Models for time-resolved NIR measurements on particulate samples
Donald J. Dahm
Department of Chemistry and Physics, Rowan University, Glassboro, New Jersey, USA

Volume 17 Issue 5 Pages 3–21 (2006)
doi: 10.1255/nirn.901
Doesn't anybody want to fight?
Donald J. Dahm
Department of Chemistry and Physics, Rowan University, Glassboro, New Jersey, USA

Volume 17 Issue 3 Pages 4–5 (2006)
doi: 10.1255/nirn.886
Blowing up bridges
Donald J. Dahm
Department of Chemistry and Physics, Rowan University, Glassboro, New Jersey, USA

Volume 17 Issue 2 Pages 12–15 (2006)
doi: 10.1255/nirn.882
EAS Award Lecture Pt2. The struggle to understand the theory of diffuse reflectance, part 2
Donald J. Dahm
Department of Chemistry and Physics, Rowan University, Glassboro, New Jersey, USA

Volume 17 Issue 1 Pages 4–7 (2006)
doi: 10.1255/nirn.871
EAS Award Lecture. The struggle to understand the theory of diffuse reflectance
Donald J. Dahm
Department of Chemistry and Physics, Rowan University, Glassboro, New Jersey, USA

Volume 16 Issue 8 Pages 8–14 (2005)
doi: 10.1255/nirn.864
Making more waves
Donald J. Dahm
Department of Chemistry and Physics, Rowan University, Glassboro, New Jersey, USA

Volume 16 Issue 6 Pages 15–16 (2005)
doi: 10.1255/nirn.849
Making waves
Donald J. Dahm
Department of Chemistry and Physics, Rowan University, Glassboro, New Jersey, USA

Volume 16 Issue 5 Pages 8–14 (2005)
doi: 10.1255/nirn.835
What do you mean : ℌlinear”?
Donald J. Dahm
Department of Chemistry and Physics, Rowan University, Glassboro, New Jersey, USA

Volume 16 Issue 4 Pages 4–5 (2005)
doi: 10.1255/nirn.825
Effect of particle size on absorbance (for real)
Donald J. Dahm with Emil W. Ciurczak and Karl Norris
Department of Chemistry and Physics, Rowan University, Glassboro, New Jersey, USA

Volume 16 Issue 3 Pages 5–6 (2005)
doi: 10.1255/nirn.816
Effect of particle size on absorbance
Donald J. Dahm
Department of Chemistry and Physics, Rowan University, Glassboro, New Jersey, USA

Volume 16 Issue 2 Pages 13–15 (2005)
doi: 10.1255/nirn.812
Diffuse radiation, plane parallel mathematics, and a better approach to data collection
Donald J. Dahm
Department of Chemistry and Physics, Rowan University, Glassboro, New Jersey, USA

Volume 16 Issue 1 Pages 15–15 (2005)
doi: 10.1255/nirn.804
The diffuse irradiation diddle
Donald J. Dahm
Department of Chemnistry and Physics, Rowan University, Glassboro, New Jersey, USA

Volume 15 Issue 6 Pages 6–7 (2004)
doi: 10.1255/nirn.791
There's no Beer's law for scattering samples!!!
Donald J. Dahm
Department of Chemistry and Physics, Rowan University, Glassboro, New Jersey, USA

Volume 15 Issue 5 Pages 8–9 (2004)
doi: 10.1255/nirn.784
Predicting response curve shapes with representative layer theory
Donald J. Dahm
Department of Chemistry and Physics, Rowan University, Glassboro, New Jersey, USA

Volume 15 Issue 4 Pages 6–8 (2004)
doi: 10.1255/nirn.776
Predicting shapes of absorption vs concentration curves with representative layer hteory
Donald J. Dahm
Department of Chemistry and Physics, Rowan University, Glassboro, New Jersey, USA

Volume 15 Issue 3 Pages 6–7 (2004)
doi: 10.1255/nirn.766
Are arbitrary references OK?
Donald J. Dahm
Department of Chemistry and Physics Rowan University, Glassboro, New Jersey, USA

Volume 15 Issue 2 Pages 10–11 (2004)
doi: 10.1255/nirn.759
Nomenclature
Donald J. Dahm
Department of Chemistry and Physics, Rowan University, Glassboro, New Jersey, USA

Volume 15 Issue 1 Pages 4–7 (2004)
doi: 10.1255/nirn.748
Competing theories of diffuse reflectance
Donald J. Dahm
Department of Chemistry and Physics, Rowan University, Glassboro, New Jersey, USA

Volume 14 Issue 6 Pages 14–15 (2003)
doi: 10.1255/nirn.745
Speaking theoretically… When intuition fails us
Donald J. Dahm
Dept of Chemistry and Physics, Rowan University, Glassboro, New Jersey, USA

Volume 14 Issue 5 Pages 5–6 (2003)
doi: 10.1255/nirn.731
Speaking theoretically...: An intuitive model of diffuse reflectance (and infinitely thick samples)
Donald J. Dahm
Dept of Chemistry and Physics, Rowan University, Glassboro, New Jersey, USA

Volume 14 Issue 4 Pages 10–11 (2003)
doi: 10.1255/nirn.726
Speaking theoretically—: Re- calibrating Kubelka—:Munk: an intuitive model of diffuse reflectance
Donald J. Dahm
Department of Chermistry and Physics, Rowan University, Glassboro, New Jersey, USA

Volume 14 Issue 3 Pages 10–11 (2003)
doi: 10.1255/nirn.717
Speaking theoretically—Re- calibrating Kubelka–Munk: which absorption coefficient?
Donald J. Dahm
Department of Chermistry and Physics, Rowan University, Glassboro, New Jersey, USA

Volume 14 Issue 2 Pages 17–18 (2003)
doi: 10.1255/nirn.709
Speaking Theoretically—Why does the Kubelka-Munk equation "fail"?
Donald J. Dahm
Department of Chermistry and Physics, Rowan University, Glassboro, New Jersey, USA