- Gary W. Small and Mark A. Arnold, "Method and Apparatus for Non‑Invasive Determination of Physiological Chemicals, Particularly Glucose", U.S. Patent 5,459,317, issued 10/17/95.
- Gary W. Small and Mark A. Arnold, "Method and Apparatus for Non‑Invasive Determination of Physiological Chemicals, Particularly Glucose", PCT Patent Application PCT/US95/01556 (filed 2/7/95), published 8/17/95 as International Publication No. WO 95/22046.
- Mark A. Arnold, Jason J. Burmeister, and Gary W. Small, “Human Non-Invasive Monitoring Using Near-Infrared Transmission Spectroscopy of Tongue Tissue”, U.S. Provisional Patent Application 60/075,847 (filed 2/25/98).
- Mark A. Arnold, Jason J. Burmeister, and Gary W. Small, “Human Non-Invasive Monitoring Using Near-Infrared Transmission Spectroscopy of Tongue Tissue”, PCT International Patent Application PCT/US99/04054 (filed 5/18/99).
- Gary W. Small and Mark A. Arnold, "Method and Apparatus for Non‑Invasive Determination of Physiological Chemicals, Particularly Glucose", U.S. Patent 6,061,582, issued 5/9/00.
- Jonathon T. Olesberg, Mark A. Arnold, and Gary W. Small, “Dual LED Emitter for Spectral Referencing with Modulation”, submitted to University of Iowa Research Foundation, July 30, 2008.
- Arnold, M. A.; Olesberg, J. T.; Small, G. W.; Near-infrared spectroscopy for noninvasive glucose sensing; in In Vivo Glucose Measurements; Cunningham, D.; Stenken, J. A., Eds.; Wiley: Hoboken, NJ, 2010; pp. 357-390.
- Shih, W-C; Bechtel, KL; Feld, MS; Arnold, MA; Small, GW; Introduction to spectroscopy for noninvasive glucose sensing; in In Vivo Glucose Measurements; Cunningham, D.; Stenken, J. A., Eds.; Wiley: Hoboken, NJ, 2010; pp 331-356.
- Small, G. W.; Book Review: Fourier Transforms in Spectroscopy, by J. Kauppinen and J. Partanen; Applied Spectroscopy 2002, 56, 52A-53A.
- Combs, R. J.; Kroutil, R. T.; Small, G. W.; Passive Remote Sensing by FT-IR Spectroscopy; In Handbook of Vibrational Spectroscopy, Vol. 4; Griffiths, P. R.; Chalmers, J. M., Eds.; John Wiley & Sons, Ltd.: Chichester, UK, 2002; pp. 2842-2856.
- Shaffer, R. E.; Small, G. W.; Learning from Nature; Today’s Chemist at Work 1999, 8(11), 19-27.
- Small, G. W.; Book Review: Applied Spectroscopy: A Compact Reference for Practitioners, J. Workman, Jr., A. Springsteen, Eds. Applied Spectroscopy 1999, 53, 211A.
- Small, G. W.; Book Review: Computer Assisted Analytical Spectroscopy, S. D. Brown, Ed. Analytical Chemistry 1997, 69, 424A.
- Small, G. W.; Book Review: Spectroscopy and the Fourier Transform: An Interactive Tutorial, by R. Williams; Analytical Chemistry 1996, 68, 738A.
- Small, G. W.; Shaffer, R. E.; Software Review: SCIENTIST for Windows; Analytical Chemistry 1996, 68, 368A-369A.
- Small, G. W.; Book Review: Spectrometric Identification of Organic Compounds, Fifth Ed., by R. M. Silverstein, G. C. Bassler, and T. C. Morrill; Vibrational Spectroscopy 1992, 4, 123‑124.
- Small, G. W.; Kaltenbach, T. F.; Kroutil, R. T.; Rapid Signal Processing Techniques for Fourier Transform Infrared Remote Sensors; Trends in Analytical Chemistry 1991, 10, 149‑155.
- Small, G. W.; Digital Filters for Passive Remote Sensors; Proceedings of the Chemical Manufacturers Association Symposium on Remote Monitoring: Current Technology and Future Developments Applicable to Air Toxics, Including Phosgene; Chemical Manufacturers Association: Washington, DC, 1991; Section 7.
- Kroutil, R. T.; Ditillo, J. T.; Small, G. W.; Signal Processing Techniques for Remote Infrared Chemical Sensing; in Computer‑Enhanced Analytical Spectroscopy, Vol. II, H. L. C. Meuzelaar, Ed.; Plenum Press: New York, 1990; pp 71‑111.
- Small, G. W.; Carpenter, S. E.; McIntyre, M. K.; Computer‑Aided Solutions to 13C NMR Spectral Interpretation Problems; in Computer‑Enhanced Analytical Spectroscopy, Vol. II, H. L. C. Meuzelaar, Ed.; Plenum Press: New York, 1990; pp 211‑243.
- Small, G. W.; Book Review: Chemometrics: a textbook, by D. L. Massart, B. G. M. Vandeginste, S. N. Deming, Y. Michotte, and L. Kaufman; Analytical Chemistry 1989, 61, 1037A‑1038A.
- Small, G. W.; Software Review: IR Simulator and NMR Simulator; Journal of Chemical Information and Computer Sciences 1988, 28, 232‑234.
- Small, G. W.; Software Review: Microsoft Word, Version 4.0; Journal of Chemical Information and Computer Sciences 1988, 28, 234‑235.
- Small, G. W.; Book Review: Experimental Design: A Chemometric Approach, by Stanley Deming and Steven Morgan; Analytical Chemistry 1988, 60, 1041A‑1042A.
- Small, G. W.; Automated Spectral Interpretation; Analytical Chemistry, 1987, 59, 535A.
- Guo, Q.; Small, G. W.; Quantitative Determination of Methanol and Ethanol with Synthetic Calibration Spectra in Passive Fourier Transform Infrared Remote Sensing Measurements; Applied Spectroscopy 2013, 67, in press.
- Wan, B.; Small, G. W.; Passive Airborne Fourier Transform Infrared Remote Detection of Volatile Organic Compounds by Use of Wavelet Analysis as a Feature Extraction Method; submitted to Vibrational Spectroscopy, revision in progress.
- Wan, B.; Small, G. W.; Synthetic Training Sets for the Development of Discriminant Functions for the Detection of Volatile Organic Compounds from Passive Infrared Remote Sensing Data; The Analyst 2011, 136, 309-316.
- Wan, B.; Small, G. W.; Wavelet Analysis Used for Spectral Background Removal in the Determination of Glucose from Near-Infrared Single-Beam Spectra; Analytica Chimica Acta 2010, 681, 63-70.
- Tarumi, T.; Amerov, A. K.; Arnold, M. A.; Small, G. W.; Design Considerations for Near-Infrared Filter Photometry: Effects of Noise Sources and Selectivity; Applied Spectroscopy 2009, 63, 700-708.
- Tarumi, T.; Wu, Yuping; Small, G. W.; Multivariate Calibration with Basis Functions Derived from Optical Filters; Analytical Chemistry 2009, 81, 2199-2207.
- Sulub, Y.; Small, G. W.; Spectral Simulation Protocol for Extending the Lifetime of Near-Infrared Multivariate Calibrations; Analytical Chemistry 2009, 81, 1208-1216.
- Kramer, K. E.; Small, G. W.; Digital Filtering and Model Updating Methods for Improving the Robustness of Near-Infrared Multivariate Calibrations; Applied Spectroscopy 2009, 63, 246-255.
- Sulub, Y.; Small, G. W.; Simulated Radiance Profiles for Automating the Interpretation of Airborne Passive Multi-Spectral Images; Applied Spectroscopy 2008, 62, 1049-1059.
- Wan, B.; Small, G. W.; Airborne Passive Fourier Transform Infrared Remote Sensing of Methanol Vapor from Industrial Emissions; The Analyst 2008, 133, 1776-1784.
- Kramer, K. E.; Small, G. W.; Blank Augmentation Protocol for Improving the Robustness of Multivariate Calibrations; Applied Spectroscopy 2007, 61, 497-506.
- Sulub, Y.; Small, G. W.; Quantitative Determination of Ethanol in Heated Plumes by Passive Fourier Transform Infrared Remote Sensing Measurements; The Analyst 2007, 132, 330-337.
- Wabomba, M. J.; Sulub, Y.; Small, G. W.; Remote Detection of Volatile Organic Compounds by Passive Multispectral Infrared Imaging Measurements; Applied Spectroscopy 2007, 61, 349-358.
- Sulub, Y.; Small, G. W.; Spectral Simulation Methodology for Calibration Transfer of Near-Infrared Spectra; Applied Spectroscopy 2007, 61, 406-413.
- Kramer, K. E.; Small, G. W.; Robust Absorbance Computations in the Analysis of Glucose by Near-Infrared Spectroscopy; Vibrational Spectroscopy 2007, 43, 440-446.
- Small, G. W.; Chemometrics and Near-Infrared Spectroscopy: Avoiding the Pitfalls; Trends in Analytical Chemistry 2006, 25, 1057-1066.
- Kramer, K. E.; Small, G. W.; Effects of Spectral Resolution on the Determination of Glucose in a Simulated Biological Matrix by Fourier Transform Near Infrared Spectrometry; Journal of Near Infrared Spectroscopy 2006, 14, 291-299.
- Amerov, A. K.; Small, G. W.; Arnold, M. A.; Selective Multivariate Analysis of Blood Glucose with Near Infrared Spectra; Proc. SPIE-Int. Soc. Opt. Eng. 2005, 6007, 60070U.
- Amerov, A. K.; Chen, J.; Small, G. W.; Arnold, M. A.; Scattering and Absorption Effects in the Determination of Glucose in Whole Blood by Near Infrared Spectroscopy; Analytical Chemistry 2005, 77, 4587-4594.
- Arnold, M. A.; Small, G. W.; Perspectives in Analytical Chemistry: Noninvasive Glucose Sensing; Analytical Chemistry 2005, 77, 5429-5439.
- Tarumi, T.; Small, G. W.; Combs, R. J.; Kroutil, R. T.; Infinite Impulse Response Filters for Direct Analysis of Interferogram Data from Airborne Passive Fourier Transform Infrared Spectrometry; Vibrational Spectroscopy 2005, 37, 39-52.
- Chen, J.; Arnold, M. A.; Small, G. W.; Comparison of Combination and First Overtone Spectral Regions for Near Infrared Calibration Models for Glucose in Aqueous Solutions; Analytical Chemistry 2004, 76, 5405-5413.
- Arnold, M. A.; Small, G. W.; Xiang, D.; Qui, J.; Murhammer, D. W.; Pure Component Selectivity Analysis of Multivariate Calibration Models from Near Infrared Spectra; Analytical Chemistry 2004, 76, 2583-2590.
- Amerov, A. K.; Chen, J.; Small, G. W.; Arnold, M. A.; The Influence of Glucose Upon the Transport of Light Through Whole Blood; Proc. SPIE-Int. Soc. Opt. Eng. 2004, 5330, 101-111.
- Tarumi, T.; Small, G. W.; Combs, R. J.; Kroutil, R. T.; High-Pass Filters for Spectral Background Suppression in Airborne Passive Fourier Transform Infrared Spectrometry; Analytica Chimica Acta 2004, 501, 235-247.
- Tarumi, T.; Small, G. W.; Combs, R. J.; Kroutil, R. T.; Digital Filtering Implementations for the Detection of Broad Spectral Features by Direct Analysis of Passive Fourier Transform Infrared Interferograms; Applied Spectroscopy 2004, 58, 432-441.
- Zhang, L.; Small, G. W.; Arnold, M. A.; Multivariate Calibration Standardization Across Instruments for the Determination of Glucose by Fourier Transform Near-Infrared Spectrometry; Analytical Chemistry 2003, 75, 5905-5915.
- Wabomba, M. J.; Small, G. W.; Robust Classifier for the Automated Detection of Ammonia in Heated Plumes by Passive Fourier Transform Infrared Spectrometry; Analytical Chemistry 2003, 75, 2018-2026.
- Tarumi, T.; Small, G. W.; Combs, R. J.; Kroutil, R. T.; Remote Detection of Heated Ethanol Plumes by Airborne Passive Fourier Transform Infrared Spectrometry; Applied Spectroscopy 2003, 57, 1432-1441.
- Wabomba, M. J.; Small, G. W.; Arnold, M. A.; Evaluation of Selectivity and Robustness of Near Infrared Glucose Measurements Based on Short-Scan Fourier Transform Infrared Interferograms; Analytica Chimica Acta 2003, 490, 325-340.
- Wabomba, M. J.; Small, G. W.; Design Protocols for Time-Dependent Finite Impulse Response Digital Filters Based on Regression Analysis of Fourier Transform Infrared Interferograms; Chemometrics and Intelligent Laboratory Systems 2003, 69, 103-121.
- Zhang, L.; Small, G. W.; Haka, A. S.; Kidder, L. H.; Lewis, E. N.; Classification of Fourier Transform Infrared Microscopic Imaging Data of Human Breast Cells by Cluster Analysis and Artificial Neural Networks; Applied Spectroscopy 2003, 57, 14-22.
- Zhang, L.; Small, G. W.; Automated Detection of Chemical Vapors by Pattern Recognition Analysis of Passive Multispectral Infrared Remote Sensing Imaging Data; Applied Spectroscopy 2002, 56, 1082-1093.
- Zhang, L.; Small, G. W.; Arnold, M.A.; Calibration Standardization Algorithm for Partial Least-Squares Regression: Application to the Determination of Physiological Levels of Glucose by Near-Infrared Spectroscopy; Analytical Chemistry 2002, 74, 4097-4108.
- Thomas, M. J.; Lewis, P. E.; Kroutil, R. T.; Combs, R. J.; Small, G. W.; Zywicki, R. W.; Stageberg, D. L.; Chaffin, C. T., Jr.; Marshall, T. L.; Infrared Detection and Analysis of Vapor Plumes Using an Airborne Sensor; Proc. SPIE-Int. Soc. Opt. Eng. 2002, 4725, 47-64.
- Amerov, A. K.; Sun, Y.; Small, G. W.; Arnold, M. A.; Kromoscopic measurement of glucose in the first overtone region of the near infrared spectrum; Proc. SPIE-Int. Soc. Opt. Eng. 2002, 4624, 11-19.
- Kroutil, R. T.; Combs, R. J.; Knapp, R. B.; Small, G. W.; Airborne Passive FT-IR Spectrometry; Proc. SPIE-Int. Soc. Opt. Eng. 2002, 4577, 213-225.
- Small, G. W., Zhang, L.; Data analysis strategies for passive multispectral and hyperspectral infrared remote sensors; Proc. SPIE-Int. Soc. Opt. Eng. 2002, 4577, 115-126.
- Koehler IV, F. W.; Small, G. W.; Combs, R. J.; Knapp, R. B.; Kroutil, R. T.; Automated Detection of Sulfur Dioxide in Stack Emissions by Passive Fourier Transform Infrared Spectrometry; Vibrational Spectroscopy 2001, 27, 97-107.
- Idwasi, P. O.; Small, G. W.; Combs, R. J.; Knapp, R. B.; Kroutil, R. T.; Multiple Filtering Strategy for the Automated Detection of Ethanol by Passive Fourier Transform Infrared Spectrometry; Applied Spectroscopy 2001, 55, 1544-1552.
- Amerov, A. K.; Sun, Y.; Arnold, M. A.; Small, G. W.; Kromoscopic analysis in two and three component aqueous solutions of blood constituents; Proc. SPIE-Int. Soc. Opt. Eng. 2001, 4263, 1‑10.
- Helwig, A. M.; Arnold, M. A.; Small, G. W.; Evaluation of Kromoscopy: Resolution of Glucose and Urea; Applied Optics 2000, 39, 4715-4720.
- Ding, Q.; Boyd, B. L.; Small, G. W.; Determination of Organic Contaminants in Aqueous Samples by Near-Infrared Spectroscopy; Applied Spectroscopy 2000, 54, 1047-1054.
- Koehler IV, F. W.; Small, G. W.; Combs, R. J.; Knapp, R. B.; Kroutil, R. T.; Calibration Transfer in the Automated Detection of Acetone by Passive Fourier Transform Infrared Remote Sensing Measurements; Applied Spectroscopy 2000, 54, 706-714.
- Burmeister, J. J.; Arnold, M. A.; Small, G. W.; Noninvasive Blood Glucose Measurements by Near Infrared Transmission Spectroscopy Across Human Tongues; Diabetes Technology & Therapeutics 2000, 2, 5-15.
- Hammer, C. L.; Small, G. W.; Combs, R. J.; Knapp, R. B.; Kroutil, R. T.; Artificial Neural Networks for the Automated Detection of Trichloroethylene by Passive Fourier Transform Infrared Spectrometry; Analytical Chemistry 2000, 72, 1680-1689.
- Koehler IV, F. W.; Small, G. W.; Combs, R. J.; Knapp, R. B.; Kroutil, R. T.; Calibration Transfer Algorithm for Automated Qualitative Analysis by Passive Fourier Transform Infrared Spectrometry; Analytical Chemistry 2000, 72, 1690-1698.
- Cingo, N. A.; Small, G. W.; Arnold, M. A.; Determination of Glucose in a Biological Matrix with Decimated Time-Domain Filtered Near-Infrared Interferogram Data; Vibrational Spectroscopy 2000, 23, 103-117.
- Mattu, M. J.; Small, G. W.; Combs, R. J.; Knapp, R. B.; Kroutil, R. T.; Quantitative Analysis of Sulfur Dioxide with Passive Fourier Transform Infrared Remote Sensing Interferogram Data; Applied Spectroscopy 2000, 54, 341-348.
- Cingo, N. A.; Small, G. W.; Effects of Band Width and Overlap on Multivariate Calibration Models Based on Simulated Fourier Transform Infrared Interferogram Data; Applied Spectroscopy 1999, 53, 1556-1566.
- Bangalore, A. S.; Demirgian, J. C.; Boparai, A. S.; Small, G. W.; Effect of Spectral Resolution on Pattern Recognition Analysis Using Passive Fourier Transform Infrared Sensor Data; Applied Spectroscopy 1999, 53, 1382-1391.
- Ding, Q.; Small, G. W.; Arnold, M. A.; Evaluation of Data Pretreatment and Model Building Methods for the Determination of Glucose from Near-Infrared Single-Beam Spectra; Applied Spectroscopy 1999, 53, 402-414.
- Ding, Q.; Small, G. W.; Arnold, M. A.; Evaluation of Nonlinear Model Building Strategies for the Determination of Glucose in Biological Matrices by Near-Infrared Spectroscopy; Analytica Chimica Acta 1999, 384, 333-343.
- Hazen, K. H.; Arnold, M. A.; Small, G. W.; Measurement of Glucose in Water with First Overtone Near-Infrared Spectra; Applied Spectroscopy 1998, 52, 1597-1605.
- Ding, Q.; Small, G. W.; Arnold, M. A.; Genetic Algorithm-Based Wavelength Selection for the Near-Infrared Determination of Glucose in Biological Matrices: Initialization Strategies and Effects of Spectral Resolution; Analytical Chemistry 1998, 70, 4472-4479.
- Hazen, K. H.; Arnold, M. A.; Small, G. W.; Measurement of Glucose and Other Analytes in Undiluted Human Serum with Near Infrared Transmission Spectroscopy; Analytica Chimica Acta 1998, 371, 255-267.
- Small, G. W.; Arnold, M. A.; Data Handling Issues for Near-Infrared Glucose Measurements; IEEE-LEOS Newsletter 1998, 12(2), 16-17.
- Burmeister, J. J.; Arnold, M. A.; Small, G. W.; Spectroscopic Considerations for Noninvasive Blood Glucose Measurements with Near Infrared Spectroscopy; IEEE-LEOS Newsletter 1998, 12(2), 6-9.
- Arnold, M. A.; Burmeister, J. J.; Small, G. W.; Phantom Glucose Calibration Models from Simulated Noninvasive Human Near-Infrared Spectra; Analytical Chemistry 1998, 70, 1773-1781.
- Idwasi, P. O.; Small, G. W.; Automated Detection of Ethanol Vapor by Passive Fourier Transform Infrared Remote Sensing Measurements. In Fourier Transform Spectroscopy: 11th International Conference; de Haseth, J. A., Ed.; American Institute of Physics: Woodbury, NY, 1998; pp 227-230.
- Cingo, N. A.; Small, G. W.; Investigation of the Effects of Resolution on Spectral and Interferogram-Based Analyses; In Fourier Transform Spectroscopy: 11th International Conference; de Haseth, J. A., Ed.; American Institute of Physics: Woodbury, NY, 1998; pp 249-252.
- Ding, Q.; Small, G. W.; Wavelength Selection for Determination of Glucose in Human Serum by Near-Infrared Spectroscopy; In Fourier Transform Spectroscopy: 11th International Conference; de Haseth, J. A., Ed.; American Institute of Physics: Woodbury, NY, 1998; pp 264-267.
- Koehler, F. W. IV; Small, G. W.; Calibration Transfer Results for Automated Detection of Acetone and Sulfur Hexafluoride by FTIR Remote Sensing Measurements; In Fourier Transform Spectroscopy: 11th International Conference; de Haseth, J. A., Ed.; American Institute of Physics: Woodbury, NY, 1998; pp 231-234.
- Mattu, M. J.; Small, G. W.; Determination of Glucose in a Biological Matrix by Multivariate Analysis of Multiple Bandpass-Filtered Fourier Transform Near-Infrared Interferograms; Analytical Chemistry 1997, 69, 4695-4702.
- Mattu, M. J.; Small, G. W.; Arnold, M. A.; Application of Multivariate Calibration Techniques to Quantitative Analysis of Bandpass-Filtered Fourier Transform Infrared Interferogram Data; Applied Spectroscopy 1997, 51, 1369-1376.
- Lu, G; Zhou, X. Arnold, M. A.; Small, G. W.; Multivariate Calibration Models Based on the Direct Analysis of Near-Infrared Single-Beam Spectra; Applied Spectroscopy 1997, 51, 1330-1339.
- Shaffer, R. E.; Small, G. W.; Learning Optimization from Nature: Genetic Algorithms and Simulated Annealing; Analytical Chemistry 1997, 69, 236A-242A.
- Schweitzer, R. C.; Small, G. W.; Automated Spectrum Simulation Methods for Carbon-13 Nuclear Magnetic Resonance Spectroscopy Based on Database Retrieval and Model Building Strategies; Journal of Chemical Information and Computer Sciences 1997, 37, 249-257.
- Bangalore, A. S.; Small, G. W.; Combs, R. J.; Knapp, R. B.; Kroutil, R. T.; Traynor, C. A.; Ko, J. D.; Automated Detection of Trichloroethylene by Fourier Transform Infrared Remote Sensing Measurements; Analytical Chemistry 1997, 69, 118-129.
- Banaglore, A. S.; Shaffer, R. E.; Small, G. W.; Arnold, M. A.; Genetic Algorithm Based Method for Selecting Wavelengths and Model Size for Use with Partial Least-Squares Regression: Application to Near-Infrared Spectroscopy; Analytical Chemistry 1996, 68, 4200-4212.
- Shaffer, R. E.; Small, G. W.; Genetic Algorithms for the Optimization of Piecewise Linear Discriminants; Chemometrics and Intelligent Laboratory Systems 1996, 35, 87-104.
- Shaffer, R. E.; Small, G. W.; Comparison of Optimization Algorithms for Piecewise Linear Discriminant Analysis: Application to Fourier Transform Infrared Remote Sensing Measurements; Analytica Chimica Acta 1996, 331, 157-175.
- Shaffer, R. E.; Small, G. W.; Arnold, M. A.; Genetic Algorithm Based Protocol for Coupling Digital Filtering and Partial Least-Squares Regression: Application to the Near-Infrared Analysis of Glucose in Biological Matrices; Analytical Chemistry 1996, 68, 2663-2675.
- Pan, S.; Chung, H.; Arnold, M. A.; Small, G. W.; Near‑Infrared Spectroscopic Measurement of Physiological Glucose Levels in Variable Matrices of Protein and Triglycerides; Analytical Chemistry 1996, 68, 1124-1135.
- Schweitzer, R. C.; Small, G. W.; Enhanced Structural Encoding Algorithm for Database Retrievals of Carbon‑13 Nuclear Magnetic Resonance Chemical Shifts; Journal of Chemical Information and Computer Sciences 1996, 36, 310-322.
- Shaffer, R. E.; Small, G. W.; Improved Response Function for the Simplex Optimization of Piecewise Linear Discriminants; Chemometrics and Intelligent Laboratory Systems 1996, 32, 95-109.
- Schweitzer, R. C.; Small, G. W.; Performance Enhancement of Vector‑Based Search Systems: Application to Carbon‑13 Nuclear Magnetic Resonance Chemical Shift Prediction; Journal of Chemical Information and Computer Sciences 1996, 36, 46-53.
- Mattu, M. J.; Small, G. W.; Quantitative Analysis of Bandpass Filtered Fourier Transform Infrared Interferograms, Analytical Chemistry 1995, 67, 2269‑2278.
- Shaffer, R. E.; Small, G. W.; Combs, R. J.; Knapp, R. B.; Kroutil, R. T.; Experimental Design Protocol for the Pattern Recognition Analysis of Bandpass Filtered Fourier Transform Infrared Interferograms; Chemometrics and Intelligent Laboratory Systems 1995, 29, 89‑108.
- Bangalore, A. S.; Small, G. W.; Combs, R. J.; Knapp, R. B.; Kroutil, R. T.; Automated Detection of Methanol Vapor by Open Path Fourier Transform Infrared Spectroscopy; Analytica Chimica Acta 1994, 297, 387‑403.
- Kroutil, R. T.; Combs, R. J.; Knapp, R. B.; Small, G. W.; Automated Detection of Acetone, Methyl Ethyl Ketone, and Sulfur Hexafluoride by Direct Analysis of Fourier Transform Infrared Interferograms; Applied Spectroscopy 1994, 48, 724‑732.
- Hazen, K. H.; Arnold, M. A.; Small, G. W.; Temperature Insensitive Near‑Infrared Spectroscopic Measurement of Glucose in Aqueous Solutions; Applied Spectroscopy 1994, 48, 477‑483.
- Kroutil, R. T.; Housky, M.; Small, G. W.; Real‑Time Data Collection Programs for a Commercial Passive FTIR Remote Sensor; Spectroscopy 1994, 9(2), 41‑47.
- Kroutil, R. T.; Combs, R. J.; Knapp, R. B.; Small, G. W.; Remote Infrared Vapor Detection of Volatile Organic Compounds; Proc. SPIE‑Int. Soc. Opt. Eng. 1993, 2089, 24‑31.
- Small, G. W.; Arnold, M. A.; Marquardt, L. A.; Strategies for Coupling Digital Filtering with Partial Least‑Squares Regression: Application to the Determination of Glucose in Plasma by Fourier Transform Near‑Infrared Spectroscopy; Analytical Chemistry 1993, 65, 3279‑3289.
- Marquardt, L. A.; Arnold, M. A.; Small, G. W.; Near Infrared Spectroscopic Measurement of Glucose in a Protein Matrix; Analytical Chemistry 1993, 65, 3271‑3278.
- Schweitzer, R. C.; Small, G. W.; Application of Parallel Processing Techniques to Improving the Efficiency of Molecular Mechanics Calculations; Journal of Computational Chemistry 1993, 14, 977‑985.
- Kaltenbach, T. F.; Small, G. W.; Ridge Regression Techniques for the Optimization of Piecewise Linear Discriminants: Application to Fourier Transform Infrared Remote Sensing Measurements; Analytica Chimica Acta 1993, 279, 309‑322.
- Carpenter, S. E.; Small, G. W.; Application of Dynamical Analysis in the Extraction of Compound‑Specific Information from Fourier Transform Infrared Interferograms; Applied Spectroscopy 1992, 46, 1790‑1798.
- Colin, T. B.; Yang, K.‑H.; Arnold, M. A.; Small, G. W.; Stwalley, W. C.; The Effect of Length and Diameter on the Signal‑To‑Noise Ratio of Evanescent Field Absorption Fiber Optic Sensors; Applied Spectroscopy 1992, 46, 1129‑1133.
- Small, G. W.; Database Retrieval Techniques for Carbon‑13 Nuclear Magnetic Resonance Spectrum Simulation; Journal of Chemical Information and Computer Sciences 1992, 32, 279‑285.
- Barber, A. S.; Small, G. W.; Application of Digital Filtering and Pattern Recognition Techniques to Interferogram‑Based Fourier Transform Infrared Qualitative Analysis: Investigation of Spectral Interferences; Chemometrics and Intelligent Laboratory Systems 1992, 15, 203‑217.
- Small, G. W.; Carpenter, S. E.; Effects of Data Sampling Rate on Pattern Recognition Analysis of Fourier Transform Infrared Interferograms; Applied Spectroscopy 1992, 46, 49‑59.
- Carpenter, S. E.; Small, G. W.; Selection of Optimum Training Sets for Use in Pattern Recognition Analysis of Chemical Data; Analytica Chimica Acta 1991, 249, 305‑321.
- Kroutil, R. T.; Ditillo, J. T.; Loerop, W. R.; Gross, R. L.; Knapp, R. B.; DeSha, M. S.; Small, G. W.; Remote Vapor Sensing Using a Mobile FTIR Sensor; Proceedings of the Second International Symposium on Field Screening Methods for Hazardous Wastes and Toxic Chemicals, pp. 559‑570.
- Small, G. W.; Kroutil, R. T.; Pattern Recognition Methods for FTIR Remote Sensing; Proceedings of the Second International Symposium on Field Screening Methods for Hazardous Wastes and Toxic Chemicals, pp. 549‑558.
- Kaltenbach, T. F.; Small, G. W.; Development and Optimization of Piecewise Linear Discriminants for the Automated Detection of Chemical Species; Analytical Chemistry 1991, 63, 936‑944.
- Jensen, K. L.; Barber, A. S.; Small, G. W.; Simulation of Carbon‑13 Nuclear Magnetic Resonance Spectra of Polycyclic Aromatic Compounds; Analytical Chemistry 1991, 63, 1081‑1090.
- Small, G. W.; Carpenter, S. E.; Kaltenbach, T. F.; Kroutil, R. T.; Discriminant Analysis Techniques for the Identification of Atmospheric Pollutants from Passive Fourier Transform Infrared Interferograms; Analytica Chimica Acta 1991, 246, 85‑102.
- Small, G. W.; Harms, A. C.; Kroutil, R. T.; Ditillo, J. T.; Loerop, W. R.; Design of Optimized Finite Impulse Response Digital Filters for Use with Passive Fourier Transform Infrared Interferograms; Analytical Chemistry 1990, 62, 1768‑1777.
- Arnold, M. A.; Small, G. W.; Rhines, T. D.; Wangsa, J.; Kaltenbach, M. S.; Biosensing with Fiber‑Optic Chemical Sensors and Near Infrared Spectroscopy; 1989 Proceedings of the Electrolyte/Blood Gas Division of the American Association for Clinical Chemistry, pp. 101‑112.
- Arnold, M. A.; Small, G. W.; Determination of Physiological Levels of Glucose in an Aqueous Matrix with Digitally Filtered Fourier Transform Near‑Infrared Spectra; Analytical Chemistry 1990, 62, 1457‑1464.
- Kaltenbach, T. F.; Small, G. W.; Determination of Structural Similarity by Quantitative Comparisons of Wiswesser Line Notation Entries; Journal of Chemical Information and Computer Sciences 1990, 30, 73‑80.
- Bjerga, J. M.; Small, G. W.; Automated Selection of Library Subsets for Infrared Spectral Searching; Analytical Chemistry 1990, 62, 226‑233.
- Barber, A. S.; Small, G. W.; Simulation of Carbon‑13 Nuclear Magnetic Resonance Spectra of Linear Cyclic Aromatic Compounds; Analytical Chemistry 1989, 61, 2658‑2664.
- Bjerga, J. M.; Small, G. W.; Reconstruction of Gas Chromatograms from Digitally Filtered Fourier Transform Infrared Interferograms; Analytical Chemistry 1989, 61, 1073‑1079.
- Small, G. W.; McIntyre, M. K.; Structure Elucidation Methodology for Disaccharides Based on Carbon‑13 Nuclear Magnetic Resonance Spectrum Simulation; Analytical Chemistry 1989, 61, 666‑674.
- Carpenter, S. E.; Small, G. W.; Application of Visual Spectral Matching Techniques to Automated Carbon‑13 Nuclear Magnetic Resonance Library Searching; Analytical Chemistry 1988, 60, 1886‑1895.
- Small, G. W.; Kroutil, R.; Ditillo, J.; Loerop, W.; Digital Filters for the Direct Analysis of Interferometric Data from Passive Infrared Sensors; Proceedings of the 1987 Scientific Conference on Chemical Defense Research, Vol. 1, pp. 337‑343.
- Small, G. W.; Kroutil, R.; Ditillo, J.; Loerop, W.; Detection of Atmospheric Pollutants by Direct Analysis of Passive Fourier Transform Infrared Interferograms, Analytical Chemistry 1988, 60, 264‑269.
- McIntyre, M. K.; Small, G. W.; Carbon‑13 Nuclear Magnetic Resonance Spectrum Simulation Methodology for the Structure Elucidation of Carbohydrates; Analytical Chemistry 1987, 59, 1805‑1811.
- Small, G. W.; Stouch, T. R.; Jurs, P. C.; Automated Selection of Models for the Simulation of Carbon‑13 Nuclear Magnetic Resonance Spectra; Analytical Chemistry 1984, 56, 2314‑2319.
- Small, G. W.; Jurs, P. C.; Data Reduction in the Simulation of Carbon‑13 Nuclear Magnetic Resonance Spectra of Steroids; Analytical Chemistry 1984, 56, 2307‑2314.
- Small, G. W.; Jurs, P. C.; Determination of Topological Similarity of Carbon Atoms in the Simulation of Carbon‑13 Nuclear Magnetic Resonance Spectra; Analytical Chemistry 1984, 56, 1314‑1323.
- Small, G. W.; Jurs, P. C.; Simulation of Carbon‑13 Nuclear Magnetic Resonance Spectra of Cycloalkanols with Computer‑Based Structural Descriptors; Analytical Chemistry 1983, 55, 1128‑1134.
- Small, G. W.; Jurs, P. C.; Interactive Computer System for the Simulation of Carbon‑13 Nuclear Magnetic Resonance Spectra; Analytical Chemistry 1983, 55, 1121‑1127.
- Hohne, B. A.; Hangac, G.; Small, G. W.; Isenhour, T. L.; An On‑Line Class‑Specific GC/FTIR Reconstruction from Interferometric Data; J. Chromatographic Science 1981, 19, 283‑289.
- Small, G. W.; Rasmussen, G. T.; Isenhour, T. L.; An Infrared Search System Based on Direct Comparison of Interferograms; Applied Spectroscopy 1979, 33, 444‑450.
- Hanna, D. A.; Hangac, G.; Hohne, B. A.; Small, G. W.; Wieboldt, R. C.; Isenhour, T. L.; A Comparison of Methods Used for the Reconstruction of GC‑IR Chromatograms; J. Chromatographic Science 1979, 17, 423‑427.
- Idwasi, P. O.; Small, G. W.; Combs, R. J.; Knapp, R. B.; Kroutil, R. T.; Ethanol Detection Strategy with Multiple Digital Filtering of Passive FT-IR Interferograms. – Final Report Oct. 1999 – Dec. 2000; Report No. ECBC-TR-209; NTIS Order No. ADA396011. 2001.
- Small, G. W.; Advanced Signal Processing and Pattern Recognition Methods for Passive Infrared Remote Sensors. – Final Report Apr. 1993-Aug. 1997; Report No. ERDEC-CR-259; NTIS Order No. ADA356290; 1998.
- Kroutil, R. T.; Combs, R. J.; Knapp, R. B.; Small, G. W.; Remote Infrared Vapor Detection of Volatile Organic Compounds. – Final Report Oct. 1991- Sep. 1993; Report No. ERDEC-TR-111; NTIS Order No. AD-A276 982/6; 1993.