Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Lois G. Weyer"'
Publikováno v:
Applied Spectroscopy. 58:1500-1505
A 785 nm laser dispersive Raman system was installed in a hazardous chemical production plant to monitor two reactors, a still, and a holding tank with measurement directly through sight glasses. Compositional information for several raw materials, i
Autor:
Lois G. Weyer
Publikováno v:
NIR news. 13:10-15
Autor:
Lois G. Weyer, Steven D. Brown
Publikováno v:
Journal of Near Infrared Spectroscopy. 4:163-174
Two non-traditional variable selection techniques, classification and regression trees (CART) and genetic algorithms (GA), were explored for their application to near infrared spectroscopic calibrations. The results were compared to those of multiple
Autor:
Lois G. Weyer
Publikováno v:
NIR news. 15:6-7
Autor:
Lois G. Weyer
Publikováno v:
NIR news. 14:6-7
Publikováno v:
Analytical chemistry. 66(12)
Autor:
Lois G. Weyer
Publikováno v:
NIR news. 13:4-5
Autor:
Lois G. Weyer
Publikováno v:
NIR news. 3:8-9
Autor:
Lois G. Weyer
Publikováno v:
Journal of Applied Polymer Science. 31:2417-2431
Near infrared reflectance methods were developed for the analysis of polymer pellets and films. Second derivative spectra were used to minimize the effects of scattering and to enhance spectral features. Zero crossover points, places in the derivativ
Publikováno v:
Analytica Chimica Acta. 43:429-439
The determination of carbonyl groups with hydroxylammonium acetate in acetic acid has been re-examined. The reaction of hydroxylammonium acetate with acetic acid has been found to yield non-basic products, first acethydroxamic acid and eventually dia