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United States Department of Agriculture

Agricultural Research Service

ISL Publications - Stephen Delwiche
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1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006

For selected publications, click on the PDF icon icon to view the full article in PDF format. The free Adobe Acrobat Reader® is needed to view the PDF files on this page.

A publications list drawn from the ARS database for Stephen Delwiche is also available, with access to an abstract/summary for each publication.


1998

  1. Anon. 1998. Protein (crude) in wheat: Whole grain analysis near-infrared spectroscopic method. Official Method 997.06, In: Official Methods of Analysis of AOAC International, 16th ed., W. Horwitz, ed., the Association, Gaithersburg, MD. 4 pp. (written by S.R. Delwiche)
  2. click here to view the PDF of this article Delwiche, S.R. 1998. Protein content of single kernels of wheat by near-infrared reflectance spectroscopy. J. Cereal Sci. 27:241-254.
  3. click here to view the PDF of this article Delwiche, S.R., R.A. Graybosch, and C.J. Peterson. 1998. Predicting protein composition, biochemical properties, and dough-handling properties of hard red winter wheat flour by near-infrared reflectance. Cereal Chem. 75:412-416.
  4. click here to view the PDF of this article Delwiche, S.R., R.O. Pierce, O.K. Chung, and B.W. Seabourn. 1998. Protein content of wheat by near-infrared spectroscopy of whole grain: Collaborative study. J. AOAC Int. 81:587-603.
  5. Song, H.P., S.R. Delwiche, and M.J. Line. 1998. Moisture distribution in a mature soft wheat grain by three-dimensional magnetic resonance imaging. J. Cereal Sci. 27:191-197.

1999

  1. click here to view the PDF of this article Chang, S.Y., S.R. Delwiche, and N.S. Wang. 1999. Hydrolysis of wheat starch and its effect on the falling number procedure: experimental observations. J. Sci. Food Agric. 79:19-24.
  2. Delwiche, S.R., R.A. Graybosch, and C.J. Peterson. 1999. Identification of wheat lines possessing the 1AL.1RS or 1BL.1RS wheat-rye translocation by near-infrared reflectance spectroscopy. Cereal Chem. 76:255-260.
  3. Delwiche, S.R., R.A. Graybosch, C.J. Peterson, and W.R. Hruschka. 1999. Use of near-infrared reflectance spectroscopy to distinguish wheats with the 1AL.1RS or 1BL.1RS. wheat-rye translocation. Cereals 98 (Proceedings of the 48th Australian Cereal Chemistry Conference, L. O'Brien et al., eds.) p. 128-134.
  4. click here to view the PDF of this article Kang, S., and S.R. Delwiche. 1999. Moisture diffusion modeling of wheat kernels during soaking. Transactions of the ASAE. 42(5):1359-1365.

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2000

  1. click here to view the PDF of this article Delwiche, S.R. 2000. Wheat endosperm compressive strength properties as affected by moisture. Trans. ASAE. 43(2): 365-373.
  2. Delwiche, S.R. and W.R. Hruschka. 2000. Protein content of bulk wheat from near-infrared reflectance of individual kernels. Cereal Chem. 77:86-88.
  3. Delwiche, S.R., and M.S. Kim. 2000. Hyperspectral imaging for detection of scab in wheat. Proceedings of SPIE. 4203:13-20. (Biological Quality and Precision Agriculture II, November 6-8, 2000, Boston, USA.)
  4. click here to view the PDF of this article Kang, S. and S.R. Delwiche 2000. Moisture diffusion coefficients of single wheat kernels with assumed simplified geometries: analytical approach. Trans. ASAE 43(6): 1653-1659.

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2001

  1. Osborne, B.G., R. Jackson, and S.R. Delwiche. 2001. Rapid prediction of wheat endosperm compressive strength properties using the single-kernel characterization system. Cereal Chemistry. 78(2):142-143.

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2002

  1. click here to view the PDF of this article Chang, S.Y., S.R. Delwiche, and N.S. Wang. 2002. Hydrolysis of wheat starch and its effect on the falling number procedure: Mathematical model. Biotechnology and Bioengineering. 79(7):768-775.
  2. Delwiche, S.R., and F.E. Dowell. 2002. Near-infrared analysis of single kernel wheat. Getreide Mehl und Brot. 56: 141-146. (In German)
  3. click here to view the PDF of this article Delwiche, S.R., and R.A. Graybosch. 2002. Identification of waxy wheat by near-infrared reflectance spectroscopy. Journal of Cereal Science. 35: 29-38.
  4. click here to view the PDF of this article Delwiche, S.R., R.A. Graybosch, L.A. Nelson, and W.R. Hruschka. 2002. Environmental effects on developing wheat as sensed by near-infrared reflectance of mature grains. Cereal Chemistry. 79(6):885-891.

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2003

  1. click here to view the PDF of this article Delwiche, S.R. 2003. Classification of scab- and other mold-damaged wheat kernels by near-infrared reflectance spectroscopy. Transactions of the ASAE. 46(3): 731-738.
  2. Delwiche, S.R., and F.E. Dowell. 2003. Single kernel wheat NIR analysis. Pages 157-166 in: Proceedings of the Second International Wheat Quality Conference (Manhattan, KS, May 2001, O.K. Chung and J.L. Steele, eds.). Grain Industry Alliance.
  3. click here to view the PDF of this article Delwiche, S.R., and R.A. Graybosch. 2003. Examination of Spectral Pretreatments for Partial Least-Squares Calibrations for Chemical and Physical Properties of Wheat. Applied Spectroscopy. 57(12): 1517-1527.
  4. Delwiche, S.R., and J.B. Reeves, III. 2003. SAS macro language program for partial least squares regression of spectral data. NIR Publications Website http://www.nirpublications.com/software/index.html (SAS Section, link - ‘ZIP File of Programs’, program code in ‘PLS_with_pretreatments_19.SAS’, documentation in ‘program2_documentation.doc’ and ‘program2_flowchart.doc’).
  5. Reeves, J.B., III, and S.R. Delwiche. 2003. SAS partial least squares regression for analysis of spectroscopic data. J. Near Infrared Spectrosc. 11:415-431.
  6. Reeves, J.B., III, and S.R. Delwiche. 2003. SAS program for spectral pre-treatments and SAS PLS analysis. NIR Publications Website http://www.nirpublications.com/software/index.html (SAS Section, link - ‘ZIP File of Programs’, program code in ‘SASPROGRAMONE.SAS’, documentation in ‘PROGRAMONEDOCUMENTATION.WPD.wpd’).
  7. Wesley, I.J., B.G. Osborne, R.S. Anderssen, S.R. Delwiche, and R.A. Graybosch. 2003. Chemometric Localization Approach to NIR Measurement of Apparent Amylose Content of Ground Wheat. Cereal Chemistry. 80(4): 462-467.

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2004

  1. Delwiche, S.R. 2004. Chapter 11: Applications of analysis of small grain crops: Wheat, barley, and rice. In: Near Infrared Spectroscopy in Agriculture (C. Roberts, J. Workman, and J. Reeves, eds.). Pages 269-320, Crop Science Society of America, Madison, Wisc.
  2. Delwiche, S.R. 2004. Partial least squares regression of spectral data, with validation, using SAS macro language. NIR Publications Website http://www.nirpublications.com/software/index.html (SAS Section, link - ‘2004 version of Program II’, program code in ‘PLS_with_pretreatments_and_validation_and_compression_23.sas’, documentation in ‘program2_documentation_SAS_version_23.doc’ and ‘program2_flowchart_SAS_version_23.doc’).
  3. click here to view the PDF of this article Delwiche, S.R., and G.A. Hareland. 2004. Detection of scab damaged hard red spring wheat kernels by near-infrared reflectance. Cereal Chem. 81:643-649.
  4. Delwiche, S.R., and J.B. Reeves, III. 2004. The effect of spectral pre-treatments on the partial least squares modeling of agricultural products. J. Near Infrared Spectrosc. 12:177-182.

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2005

  1. Delwiche, S.R. 2005. Up and coming methods and instrumentation for end-use quality measurements. In Chung, O.K., Lookhart, G.L., eds. Proc. 3rd Int. Wheat Quality Conference, May 22-26, 2005, p. 283-289.
  2. click here to view the PDF of this article Delwiche, S.R., and C.S. Gaines. 2005. Wavelength selection for monochromatic and bichromatic sorting of Fusarium-damaged wheat. Applied Engineering in Agriculture 21(4):681-688.
  3. click here to view the PDF of this article Delwiche, S.R., D.E. Palmquist, and J.M. Lynch. 2005. Collaborative studies for cereals analysis. Cereal Foods World 50(1):9-17.
  4. click here to view the PDF of this article Delwiche, S.R., T.C. Pearson, and D.L. Brabec. 2005. High-speed optical sorting of soft wheat for reduction of deoxynivalenol. Plant Disease 89(11):1214-1219.
  5. Himmelsbach, D.S., J.A. DeHaseth, S.R. Delwiche. 2005. Prediction of SDS sedimentation volumes for wheat via FT-NIR and FT-Raman spectroscopy. United States-Japan Cooperative Program in Natural Resources.

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2006

  1. Delwiche, S.R. 2006. Chapter 32. Cereal Foods. Official Methods of Analysis of AOAC International, Gaithersburg, MD.
  2. PDF document not yet available Delwiche, S.R. 2006. Improvements in optical sorting of mold-damaged wheat. SPIE Proceedings, Volume 6381, Optics for Natural Resources, Agriculture, and Foods (Y.R. Chen, G.E. Meyer, and S.I. Tu, eds.), 63810A.
  3. click here to view the PDF of this article Delwiche, S.R., R.A. Graybosch, L.E. Hansen, E. Souza, and F.E. Dowell. 2006. Single kernel near-infrared analysis of tetraploid (durum) wheat for classification of the waxy condition. Cereal Chemistry. 83(3):287-292.
  4. click here to view the PDF of this article Delwiche, S.R., L.O. Pordesimo, A.M. Scaboo, and V.R. Pantalone. 2006. Measurement of inorganic phosphorus in soybean with near-infrared spectroscopy. J. Agric. Food Chem. 54: 6951-6956.
  5. PDF document not yet available Reeves, J.B., III, S.R. Delwiche, and V.B. Reeves. 2006. Least-squares means multiple comparison testing of reference versus predicted residuals for evaluation of partial least squares (PLS) spectral calibrations. J. Near Infrared Spectrosc. 14: 371-377.

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Last Modified: 6/8/2007
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