Neal Benjamin Gallagher, Ph.D.Vice-President, Eigenvector Research, Inc.160 Gobblers Knob Lane |
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Education:
Ph.D. Chemical Engineering, Mathematics minor, University of Arizona,
Tucson, AZ 1992;
M.S. Chemical Engineering, University of Washington, Seattle, Washington
1987;
B.S. Chemical Engineering, University of Colorado, Boulder, Colorado
1985;
B.S. Engineering Physics, University of Colorado, Boulder, Colorado
1985.
Research Interests:
Chemometrics; multivariate calibration and analysis; multivariate curve resolution; process modeling and fault detection; multivariate image analysis; on-line application of advanced chemometrics; process analytical; environmental maintenance and sensing; MATLAB.
Employment:
January 1995-present, Vice President and Co-Founder, Eigenvector
Research, Inc., Manson, Washington. Eigenvector Research provides
state-of-the-art in chemometrics consulting, research, development,
and applications. Consultation has included projects in process
monitoring and fault detection for chemical and semi-conductor processes;
sensing in medical, biological, and environmental systems; and applications
using spectroscopic methods, sensor arrays, and multiple sensor
types with sensor fusion. Have taught dozens of courses in chemometrics.
Co-author of the PLS_Toolbox advanced
chemometrics software for use with MATLAB used by scientists and
engineers world-wide.
June 1994-March 1995, Postdoctoral Fellow, Battelle Pacific Northwest
Laboratory, Richland, Washington; Chemometrics analysis.
August 1992-January 1994, Research Chemical Engineer, Bend Research,
Inc., Bend, Oregon; Membrane-based separations.
September 1987-March 1992, Research Assistant, Dept. of Chem. Engr.,
University of Arizona, Tucson, Arizona; Combustion generated aerosols
with gas-phase reactions and teaching assistant.
September 1985-March 1987, Research Assistant, Dept. of Chem. Engr.,
University of Washington, Seattle, Washington; Polyimide based composites
and teaching assistant.
June-August 1986, Applications Chemist, DuPont Instrument Systems
Division, Wilmington, Delaware; Thermal analysis.
January 1984-May 1985, Undergraduate Researcher, Dept. of Chem.
Engr., University of Colorado, Boulder, Colorado; Membrane formation
and teaching assistant.
June-August 1984, Chemical Engineer, Bend Research, Inc., Bend,
Oregon; Membrane-based separations.
June-August 1983, Laboratory Assistant, National Bureau of Standards,
Boulder, Colorado.
June-August 1982, Laboratory Assistant, Nuclear Physics Laboratory,
Boulder, Colorado.
Honors and Awards:
1995, Gordon Research Conference on Statistics in Chemistry and Chemical Engineering Beginning Researcher Award; 1994, Postdoctoral Fellowship, Battelle Pacific Northwest Laboratory; 1988, Graduate Academic Scholarship, Univ of Arizona; 1987, Graduate College Fellowship, Univ of Arizona; 1985, Outstanding Presentation of Graduate Student Paper SW and Rocky Mountain Div. of AAAS; 1985, AIChE Senior Award for Professional Promise, Univ of Colorado; 1985, Associated Engineering Students Outstanding Achievement Award, Univ of Colorado; 1985, Omega Chi Epsilon Award, Univ of Colorado; 1984, Vulcan Material Scholarship, Univ of Colorado.
Professional Organizations and Activities:
Sigma Xi, Full Member (since 1985); AAAS (since 1985); ACS.; IEEE affiliate member, North American/International Chemometrics Society, Treasurer; Tau Beta Pi, Engineering Honor Society, Pres and Vice Pres, Univ. of Colo.; Omega Chi Epsilon, Chem. Engr. Honor Society, Vice Pres, Univ. of Colo.; National Honor Society., ND state Pres. and chapter Vice Pres. Lake Chelan Nordic Club (since 1999)
Publications
Blake, T.A., Kelly, J.F., Gallagher, N.B, Gassman, P.L., Johnson, T.J., "Passive Detection of Solid Explosives in Mid-IR Hyperspectral Images," Anal. Bioanal. Chem., 395(2), 337-348 (2009)
Amigo, J.M., Ravn, C., Gallagher, N.B., Bro, R., "A Comparison of a Common Approach to Partial Least Squares-Discriminant Analysis and Classical Least Squares in Hyperspectral Imaging," Int J Pharm, 373, 179-182 (2009)
Gallagher, N.B., Gassman, P.L., Blake, T.A., "Strategies for Detecting Organic Liquids on Soils Using Mid-Infrared Reflection Spectroscopy," Environ. Sci. Technol., 42(15), 5700-5705 (2008).
Gallagher, N.B, Gassman, P.L., Blake, T.A., "Detection of Low Volatility Organic Analytes on Soils Using Infrared Reflection Spectroscopy," J. Near Infrared Spectrosc., 16(3), 179-187 (2008).
Blake, T.A., Gassman, P.L., Gallagher, N.B, "Detection and Classification of Organic Analytes in Soil" International Journal of High Speed Electronics and Systems,18(2), 319-336 (2008).
Gallagher, N. B., Detection, Classification and Quantification in Hyperspectral Images using Classical Least Squares Models. In Techniques and Applications of Hyperspectral Image Analysis, Grahn, H. F.; Geladi, P., Eds. John Wiley & Sons: West Sussex, England, 2007; pp 181-201.
Gallagher, N.B, Shaver, J.M., Windig, W., Blake, T.A., Gassman, P.L. "Multivariate Curve Resolution Applied to Infrared Reflectance Measurements of Soil Contaminated with Organic Analyte" Appl. Spectrosc., 60(7), 713-722 (2006).
Gallagher, N.B, Blake, T.A., Gassman, P.L. "Application of extended inverse scatter correction to mid-infrared reflectance spectra of soil," J. Chemometr., 19(5-7), 271-281 (2005).
Windig, W., N.B. Gallagher, J.M. Shaver and B.M. Wise, " New Approach for Interactive Self-Modeling Mixture Analysis," Chemometr. Intell. Lab., 77(1-2), 85-96 (2005).
Harvey, K.C., Hosch, J.W., Gallagher, N.B., and Wise, B.M., "System and method for determining endpoint in etch processes using partial least squares discriminant analysis in the time domain of optical emission spectra," US Patent No. 6,830,939; Dec. 14 (2004).
Gallagher, N.B., Shaver, J.M., Martin, E.B., Morris, J., Wise, B.M. and Windig, W., "Curve resolution for images with applications to TOF-SIMS and Raman," Chemo. and Intell. Lab. Sys., 2003, 77(1), 105-117.
Gallagher N.B., Sheen D.M., Shaver, J.M., Wise, B.M. and Schultz, J.F., "Estimation of Trace Vapor Concentration-Pathlength in Plumes for Remote Sensing Applications from Hyperspectral Images," SPIE Proceedings, 5093, 184-194 (2003).
Sheen, D.M., Gallagher, N.B., Sharpe, S.W., Anderson, K.K., and Shultz, J.F., "Impact of background and atmospheric variability on infrared hyperspectral chemical detection sensitivity," SPIE Proceedings, 5093, 218-229 (2003).
Gallagher, N.B., Wise, B.M., and Sheen, D.M., "Estimation of Trace
Vapor Concentration-Pathlength in Plumes for Remote Sensing Applications
from Hyperspectral Images," Anal. Chim. Acta., 490(1-2), 139-152 (2003).
Grate, J.W., Wise, B.M., Gallagher, N.B., "Classical Least Squares Transformations
of Sensor Array Pattern Vectors into Vapor Descriptors: Simulation of Arrays of
Polymer-Coated Surface Acoustic Wave Sensors with Mass-Plus-Volume Transduction
Mechanisms," Anal. Chim. Acta., 490(1-2), 169-184 (2003).
Gallagher, N.B., Wise, B.M. and Sheen D.M., "Error Analysis for Estimation of Trace Vapor Concentration-Pathlength in Stack Plumes," Appl. Spectrosc., 57(6), 614-621 (2003).
Wise, B.M., Gallagher, N.B. and Grate J.W., "Analysis of Combined Mass and Volume Transducing Sensor Arrays," J. Chemometr., 17(8-9), 463-469 (2003).
Wise, B.M., Gallagher, N.B. and Martin, E.B., "Application of PARAFAC2 to Fault Detection and Diagnosis in Semiconductor Etch," J. Chemometr., 15(4), 285-298 (2001).
Grate, J.W., Patrash, S.J., Kaganove, S.N., Abraham, M.H., Wise, B.M. and Gallagher, N.B., "Inverse Least Squares Modeling of Vapor Descriptors using Polymer-coated Surface Acoustic Wave Sensor Array Responses," Anal. Chem., 73(21), 5247-5259 (2001).
Wise, B.M., Gallagher, N.B., Butler, S.W., White, D. and Barna, G.G., "A Comparison of Principal Components Analysis, Multi-way Principal Components Analysis, Tri-linear Decomposition and Parallel Factor Analysis for Fault Detection in a Semiconductor Etch Process," J. Chemometr., 13, 379-396 (1999).
Wise, B.M. and Gallagher, N.B., "An Introduction to Linear Algebra," Critical Reviews in Analytical Chemistry, 28(1), 1-19 (1998).
Wise, B.M., Gallagher, N.B., "Multi-way Analysis in Process Monitoring
and Modeling," AIChE Symposium Series," 93(316), 271-274 (1997).
Gallagher, N.B., Wise, B.M., Butler, S.W., White, D. and Barna, G.G., "Development and Benchmarking of Multivariate Statistical Process Control Tools for a Semiconductor Etch Process: Improving Robustness Through Model Updating," IFAC ADCHEM'97, 78-83, Banff, Canada, June 1997.
Wise, B.M., Gallagher, N.B., Butler, S.W., White, D. and Barna, G.G.,
"Development
and Benchmarking of Multivariate Statistical Process Control Tools
for a Semiconductor Etch Process: Impact of Measurement Selection
and Data Treatment on Sensitivity," IFAC SAFEPROCESS'97,
35-42, Kingston Upon Hull, U.K., August 1997.
White, D., Barna, G.G., Butler, S.W., Wise B. and Gallagher, N., "Methodology
for Robust and Sensitive Fault Detection," Electrochemical Society
Meeting, Montreal, May, 1997.
Gallagher, N.B., Wise, B.M., and Stewart, C.W., "Application of Multi-way
Principal Components Analysis to Nuclear Waste Storage Tank Monitoring," Computers Chem. Engng., 20, Suppl., S739-S744, (1996).
Wise, B.M. and Gallagher, N.B., "The Process Chemometrics Approach
to Chemical Process Monitoring and Fault Detection," J. Proc.
Cont. 6(6), 329-348 (1996).
Gallagher, N.B., Peterson, T.W., and Wendt, J.O.L., "Sodium Partitioning
in a Pulverized Coal Combustion Environment," 26th Intn'l Symposium
on Combustion, July 28-August 2, 1996.
Wise, B.M. and Gallagher, N.B., "Multi-way Analysis in Process Monitoring
and Modeling," AIChE Symposium Series, 93(316), 271-274 (1997).
Wise, B.M., Holt, B.R., Gallagher, N.B., and Lee, S., "A Comparison
of Neural Networks, Non-Linear Biased Regression and a Genetic Algorithm
for Dynamic Model Identification," Chemometr. Intell. Lab., 30(1), 81-89 (1995).
Gallagher, N.B., "Alkali Metal Partitioning in a Pulverized Coal
Combustion Environment," Doctoral Dissertation, Dept. of Chem.
Engr., Univ. of Arizona, Tucson, AZ, 1992.
Gallagher, N.B., Bool, L.E., Wendt, J.O.L., and Peterson, T.W., "Alkali
Metal Partitioning in Ash from Pulverized Coal Combustion," Combust.
Sci. and Tech., 74 211-221, 1990.
Gallagher, N.B., "Monomer Solution Processed Polyimide Matrix Composites,"
Masters Thesis, Dept. of Chem. Engr., Univ. of Washington, Seattle, WA, 1987.
Selected Technical Publications and Presentations:
Wise, B.M., N.B. Gallagher, R. Bro, J.M. Shaver, W. Windig, R.S. Koch, PLS_Toolbox 5.0 for use with MATLAB, Software, Eigenvector Research, Inc., Wenatchee, WA, USA, September (2008).
Weling, A.S., P.F. Henning, M.B. Fratkin, S. Chadha, N.B. Gallagher, C.E. Miller, H.B. Lin, C.S. Scotto, J.D. Eversole, "Handheld Infrared Spectrometer for Chemical and Biological Threat Detection, International Symposium on Spectral Sensing Research, June 23-27 (2008).
Henning, P.F., M.B. Fratkin, A.S. Weling, N.B. Gallagher, C.E. Miller, H. Lin, C.S. Scotto, J.D. Eversole, "Infrared Detection and Discrimination of Biological Aerosols," 2008 Annual Chem/Bio R&D Technologies Conference, San Antonio, TX Jan. 28-Feb. 1 (2008).
Gallagher, N.B., Wise, B.M., Shaver, J.M., Roginski, R.T., Koch, R.S., "Multivariate Batch Process Monitoring Utilizing Summary Variables with an Application To Semiconductor Etch," 2007 AIChE Annual Meeting, Salt Lake City, UT, Nov. 4-9 (2007).
Gallagher, N.B., Blake, T.A., Gassman, P.L., "Detection of Organic Analyte on Soils Using IR Reflectance Spectroscopy," poster, NIR'07, Umeå, Sweden, June 17-21 (2007).
Wise, B.M., N.B. Gallagher, R. Bro, J.M. Shaver, W. Windig, R.S. Koch, PLS_Toolbox 4.1, 4.2 for use with MATLAB, Software, Eigenvector Research, Inc., Wenatchee, WA, USA, June (2007), January (2008).
Gallagher, N.B., "Mulitvariate Image Analysis: Past, Present and Future -
a biased view," Advances in Process Analytics and Control Technologies,
APACT '07, May 2-4 (2007).
Gallagher, N.B., Blake, T.A. and Gassman, P.L. " Recovery of
Spectral Information from Infrared Reflectance Spectra of Soils Coated
with an Organic Analyte," Eastern Analytical Symposium, Somerset,
NJ, Nov. 11-16 (2006).
Gallagehr, N.B., "Chemometrics for brewing applications using PLS_Toolbox,"
World Grains Summit: Foods and Beverages, San Francisco, CA, Sept. 17?20 (2006).
Blake, T.A., Gassman, P.L. and Gallagher, N.B. " Recovery of Spectral
Information from Infrared Reflectance Spectra of Soils Coated with an
Organophosphorous Compound," International Symposium on Spectral
Sensing Research, May 29-June 2 (2006).
Gallagher, N.B., Blake, T.A., Gassman, P.L., " Application of Extended
Inverse Scatter Correction to mid-Infrared Reflectance Spectra of Soil,quot;
Twelveth International Conference on Near-Infrared Spectroscopy, Auckland,
New Zealand, April 9-18 (2005).
Gallagher, N.B., Blake, T.A., Gassman, P.L., Shaver, J.M. and Windig, W.
" Multivariate Curve Resolution Applied to Infrared Reflectance Measurements
of Soil Contaminated with Organic Analyte," Twelveth International
Conference on Near-Infrared Spectroscopy, Auckland, New Zealand, Apr. 9-18 (2005).
Gallagher, N.B., "Principal Components Regression with Implicit Cross-
Validation," Eastern Analytical Symposium, Somerset, NJ, Nov. 15-18 (2004).
Gallagher, N.B., Shaver, J.M. and Wise, B.M., "Multivariate Curve
Resolution of Hyperspectral Images: Initialization and Functional
Constraintsquot; Portland, OR, Federation of Analytical Chemistry &
Spectroscopy Societies, October 3-7 (2004).
Gallagher, N.B., "Purity Applied to PARAFAC," Portland, OR,
Federation of Analytical Chemistry & Spectroscopy Societies, Oct. 3-7 (2004).
Wise, B.M. and Gallagher, N.B., "A Review of Multi-way Models and
Their Use in Monitoring Batch and Continuous Processes," Portland,
OR, Federation of Analytical Chemistry & Spectroscopy Societies, Oct. 3-7 (2004).
Wise, B.M., Gallagher, N.B., Bro., R., Shaver, J.M., Windig, W. and
Koch, R.S., PLS_Toolbox 3.5 for use with MATLAB, Software,
Eigenvector Research, Inc., August 2004.
Gallagher, N.B., Shaver, J.M., Wise, B.M, and Martin, E.B., "Multivariate
Curve Resolution of Hyperspectral Images", ACS Conference on Emerging
Opportunities in Chemical and Biosensing, May 15-19 (2004).
Sheen, D.M, Gallagher, N.B., Broocks, B.T., and Shultz, J.F., "Chemical
Sensor Data Analysis and Modeling, Hazard Warning, and Variability
Measurements", Report 14526, Pacific Northwest National Laboratory,
Richland, WA, (2004).
Gallagher, N.B., "Purity-Based Method for Initializing PARAFAC",
TRICAP 2003, June 22-27 (2003).
Gallagher, N.B., Sheen, D.M., and Wise, B.M., "Estimation of trace
vapor concentration-pathlength in plumes for remote sensing applications
from hyperspectral images", AeroSense Conference, April 21-25 (2003).
Gallagher, N.B., Shaver, J.M., Martin, E.B., and Thennadil, S.N.,
"Hyperspectral Imaging for Process Monitoring and Process Analytical
Chemistry", IFPAC 2003, Seventeenth International Forum Process
Analytical Technology, Jan. 21-24 (2003).
Wise, B.M., Gallagher, N.B., Bro, R., Shaver, J.M., PLS_Toolbox for use with MATLAB , Version 3.0, Software, Eigenvector Research, Inc., November (2002).
Gallagher, N.B., Wise, B.M., and Sheen. D.M., "Estimation of Trace Vapor Concentration-Pathlength in Plumes for Remote Sensing Applications from Hyperspectral Images", Chemometrics in Analytical Chemistry, Sept. (2002).
Sheen, D.M, Gallagher, N.B., Shultz, J.F., "Infrared Sensor Modeling
and Data Analysis Algorithm Development in FY02", Report 14036,
Pacific Northwest National Laboratory, Richland, WA, (2002).
Grate, J.W., Wise, B.M., and Gallagher, N.B., "Transformation of
Polymer-coated Acoustic Wave Sensor Array Responses into Descriptors
for Unknown Vapors", 202nd Electrochemical Society Meeting, Salt
Lake City, UT (2002).
Dahlberg, D. and Gallagher N.B., "Chemometrics without Equations",
224th American Chemical Society National Meeting, Boston, MA, 21-22
August (2002).
D.M. Sheen, N.B. Gallagher, P.G. Heasler, J.F. Schultz, B.M. Wise, S.W. Sharpe and K.K. Anderson, "Infrared Chemical Detection Systems Modeling and Advanced Chemometric Analysis," Pacific Northwest National Laboratory, PNNL-13737, December, 2001.
Gallagher, N.B. and Wise, B.M., "Comparison of Factor Based Methods for Endpoint Detection in Semiconductor Metal Etch", TRICAP 2000: Three-way Methods in Chemistry and Psychology, Hvedholm Castle, Faaborg, Denmark, July (2000).
B. M. Wise and N.B. Gallagher, PLS_Toolbox for use with MATLAB,Version
2.1, Software, Eigenvector Research, Inc., November, 2000.
Gallagher, N.B. and Wise, B.M., "A Comparison of Factor Analysis Methods for Endpoint and Fault Detection", AEC/APC Symposium XI, Vail, CO, September 13-16 (1999).
Gallagher, N.B., Wise, B.M., S.W. Butler, D. D. White Jr., G.G. Barna, "Improvement of Mulitvariate Statistical Process Control Robustness Through Model Updating", 1999 Spring Research Conference on Statistics in Industry and Technology, Minneapolis, MN, June (1999).
Gallagher, N.B., and Wise, B.M., "Applications of Multi-way Methods to Process Monitoring", 1998 Quality and Productivity Research Conference, Santa Rosa, CA, May 20Ð22 (1998).
Gallagher, N.B. and Wise, B.M., "A Comparison of Multivariate Statistical Process Control Tools for Monitoring a Semiconductor Etch Process", MATLAB Conference, San Jose, CA, October (1997).
Wise, B.M., Gallagher, N.B., S.W. Butler, D. D. White Jr., G.G. Barna, "Development and Benchmarking of Multivariate Statistical Control Tools for a Semiconductor Etch Process: Impact of Measurement Selection and Data Treatment on Sensitivity", Safeprocess Ô97, Hull, England August 26Ð27 (1997).
Gallagher, N.B., Wise, B.M, S.W. Butler, D. D. White Jr., G.G. Barna, "Development and Benchmarking of Multivariate Statistical Control Tools for a Semiconductor Etch Process: Improving Robustness Through Model Updating", AdchemÔ97, Banff, Alberta, June (1997).
White, D., Barna, G., Butler, S., Wise, B., and Gallagher, N., "Methodology for Robust and Sensitive Fault Detection", 191st Meeting of the Electrochemical Society, May 4Ð9 (1997).
Wise, B.M., Gallagher, N.B., S.W. Butler, D. D. White Jr., G.G. Barna, "MSPC Tools for a Semiconductor Etch Process", ACS Multivariate Analysis, San Francisco, CA, April 17 (1997).
Gallagher, N.B., Wise, B.M, S.W. Butler, D. D. White Jr., G.G. Barna, "Benchmarking of Multivariate Statistical Control Tools for a Semiconductor Etch Process", IFPAC, Blaine, WA January 3Ð5 (1997).
Gallagher, N.B., Peterson, T.W., and Wendt, J.O.L., "Sodium Partitioning in a Pulverized Coal Combustion Environment," 26th IntnÕl Symposium on Combustion, July 28ÐAugust 2 (1996).
Gallagher, N.B. and Wise, B.M. "Application of a Genetic Algorithm
to Variable Selection for PLS Models," EUCHEM-Conference, Gothenburg,
Sweden, June 3-6 (1996).
Gallagher, N.B., Wise, B.M., and Stewart, C.W., "Application of
Multi-way Principal Components Analysis to Nuclear Waste Storage
Tank Monitoring," European Symposium on Computer Aided Process Engineering,
May 26-29 (1996).
Wise, B.M. and Gallagher, N.B., "The Process Chemometrics Approach
to Chemical Process Fault Detection and Supervision," IFAC Workshop
on On-Line Fault Detection and Supervision in the Chemical Process
Industries, Newcastle upon Tyne, 1-20 (1995).
Gallagher, N.B. and Wise, B.M., "Multi-way Statistical Analysis
Applied to Monitoring a Nuclear Waste Storage Tank," MATLAB User's
Conference, Cambridge, MA, October (1995).
Wise, B.M., Gallagher, N.B., Eschbach, P.A., Sharpe, S.W., and Griffin,
J.W., "Optimization of Prediction Error Using Genetic Algorithms
and Continuum Regression: Determination of the Reactivity of Automobile
Emissions from FTIR Spectra," Fourth Scandanavian Symposium on
Chemometrics (SSC4), Lund, Sweden, June (1995).
Gallagher, N.B., "Signature Analysis" and "Estimate of Bubble Size
Distribution from Peak Signatures" Prepared for US DOE Contract
DE-AC06-76RLO 1830 by Battelle PNL, April (1995)
Gallagher, N.B., "Analysis of Gas Release Signatures" and "Bubble
Size Distribution Estimate" in "Quarterly Review of 241-SY-101 Mixer
Pump Data," Prepared for US DOE Contract DE-AC06 76RLO 1830 by Battelle
PNL, June (1995).
Gallagher, N.B., "Analysis of Gas Release Signatures" in "Quarterly
Review of 241-SY-101 Mixer Pump Data," Prepared for US DOE Contract
DE-AC06-76RLO 1830 by Battelle PNL, December 28 (1994).
McCray, S., Ray, R.J., Gallagher, N.B., "Membrane-Based VOC Recovery,"
DOE VOC SBIR Phase II Funded Proposal (1993).
Gallagher, N., Bool, L., Peterson, T.W., Wendt, J., "Behavior of
Coal Inorganic Species in a Laboratory Scale Pulverized Coal Combustor,"
in "Transformations of Inorganic Coal Constituents in Combustion
Systems," DOE Contract No. DE-AC22-86PC90751, Order Number DE92002757
(1991).
Gallagher, N.B., Bool, L.E., Wendt, J.O.L., and Peterson, T.W.,
in "Effects of Combustion Scale on Ash Size and Composition - An
Experimental and Computational Study Parts I and II", Engineering
Foundation Conference, Palm Coast, FL, 10-15 March (1991).
Gallagher, N., Bool, L., Peterson, T., and Wendt, J., in "Behavior
and Effects of Combustion Scale on Fundamental Mineral Transformations
for Selected U.S. Coals," Engineering Foundation Conference (1990).
Gallagher, N.B., Ray, R.J., McCray, S.B., Millard, D.L., "A Preliminary
Analysis of a Membrane-Based Atmosphere Control Syb-System," Internation
Conference on Environmental Systems, Colorado Springs, CO, July
19-22 (1993).
Gallagher, N.B., Peterson, T.W., and Wendt, J.O.L., "Alkali/Silicate
Interactions During Pulverized Coal Combustion," ACS Div. of
Fuel Chem., Atlanta, GA, 14-19 April (1991).
Gallagher, N., Bool, L., Wendt, J.O.L., and Peterson, T.W., "Alkali
Metal Partitioning in Ash from Pulverized Coal Combustion," American
Flame Research Committee Conference, Tucson, AZ, April 2 (1990).
Gallagher, N.B. and Krantz, W.B., "Gravimetric Experiments for Evaporative
Casting of Asymmetric Membrane," 61st annual meeting of the Southwestern
and Rocky Mountain Division of AAAS, Tucson, AZ, March (1985).
