1.  Faulkner, W. B., J. M. Lange, J. J. Powell, B. W. Shaw, and C. B. Parnell. 2007. Sampler placement to determine emission factors from ground level area sources. ASAE Paper No. 074103. In Proc. 2007 International ASABE Annual Conference, Minneapolis, Minnesota: ASABE.

2.  Chen, J., B. W. Shaw, C. A. Ortiz, W. B. Faulkner, and C. B. Parnell. 2006. A dust wind tunnel for particulate matter sampling studies. ASAE Paper No. 064161. In Proc. 2006 International ASABE Annual Conference, Portland, Oregon: ASABE.

3.  Faulkner, W. B., B. W. Shaw, and R. E. Lacey. 2005. Analysis of sampling protocols for the EPA animal feeding operations consent agreement. ASAE Paper No. 054007. Tampa, Florida: ASAE.

4.  Wanjura, J., C. B. Parnell, B. W. Shaw, R. E. Lacey, S. C. Capareda, and L. B. Hamm. 2005. Comparison of continuous monitor (TEOM) vs. gravimetric sampler particulate matter concentrations. ASAE Paper No. 054048. Tampa, Florida: ASAE.

5.  Wang, L., C. B. Parnell, B. W. Shaw, R. E. Lacey, M. D. Buser, L. B. Goodrich, and S. C. Capareda. 2005. Correcting PM10 over-sampling problems for agricultural particulate matter emissions: preliminary study. Trans. ASAE. 48(2): 749-755.

6.  Hamm, L. B., M. D. Buser, S. C. Capareda. J. D. Wanjura, C. B. Parnell Jr., and B. W. Shaw. 2005. Cotton gin yard and road dust emissions and the resulting effects on downwind samplers. In Proc. 2005 Beltwide Cotton Conference.

7.  Wang, L., J. D. Wanjura, C. B. Parnell, R. E. Lacey, and B. W. Shaw. 2005. Performance characteristics of a low-volume PM10 sampler. Trans. ASAE. 48(2): 739-748.

8.  Wang, L., C. B. Parnell, B. W. Shaw, R. E. Lacey, B. L. Goodrich, S. C. Capareda, and M. D. Buser. 2004. A theoretical approach to correcting PM10 oversampling problem for agricultural dust. In Proc. 2004 Beltwide Cotton Conference.

9.  Parker, D. B., M. B. Rhoades, J. A. Koziel, and J. P. Spinhirne. 2003. Background odors in Tedlar® bags used for CAFO odor sampling. In Proc. 2006 International ASABE Annual Conference. Paper No. 034144.

10. Wanjura, J. D., C. B. Parnell, B. W. Shaw, and R. E. Lacey. 2003. Design and evaluation of a low volume total suspended particulate sampler. In Proc. 2003 Beltwide Cotton Conference.

11. Spinhirne, J. P., J. A. Koziel, and N. Chirase. 2003. A device for noninvasive on-site sampling of cattle breath with solid phase microextraction. Biosystems Engineering. 84(2): 239-246.

12. Wang, L., J. D. Wanjura, T. E. Stiggins, C. B. Parnell, R. E. Lacey, and B. W. Shaw. 2003. Evaluation of PM10 pre-separator for low-volume sampling. In Proc. 2003 Beltwide Cotton Conference.

13. Buser, M. D., C. B. Parnell, Jr., B. W. Shaw, and R. E. Lacey. 2003. Particulate matter sampler errors due to the interaction of particle size and sampler performance characteristics: PM10 and PM2.5 ambient air samplers. ASAE Paper No. 701P1403. Raleigh, North Carolina: ASAE.

14. Wang, L., J. D. Wanjura, C. Boriack, C. B. Parnell, Jr., B. W. Shaw, and R. E. Lacey. 2003. Performance characteristics of low-volume PM10 inlet and TEOM continuous PM sampler. ASAE Paper No. 034118. Las Vegas, Nevada: ASAE.

15. Koziel, J. A., J. Spinhirne, N. Chirase. 2003. Sampling and analysis of gaseous emissions with solid phase microextraction. In Proceedings of the CIGR International Symposium on Gaseous and Odour Emissions from Animal Production Facilities. Horsens, Denmark: CIGR.

16. Price, J. and R. E. Lacey. 2003. Uncertainty associated with the gravimetric sampling of particulate matter. ASAE Paper No. 034116. Las Vegas, Nevada: ASAE.

17. Pargman, A. R. 2001. Performance characteristics of PM2.5 samplers in the presence of agricultural dusts. MS thesis. College Station, TX: Texas A&M University, Department of Agricultural Engineering.

18. Smith, M. 2002. Comparison of soil vapors sampling using solid phase microextraction and EPA Method TO-14. MS thesis. Canyon, TX: West Texas A&M University, Department of Agricultural Engineering.

19. Pargmann, A. and C. B. Parnell. 2002. Performance characteristics of PM2.5 samplers in the presence of agricultural dust. In Proc. 2002 Beltwide Cotton Conference.

20. Buser, M., C. B. Parnell, B. W. Shaw, and R. Lacey. 2002b. PM10 sampler errors due to the interaction of particle size and sampler performance characteristics. In Proc. 2002 Beltwide Cotton Conference.

21. Koziel, J. A. and J. Spinhirne. 2002. Sampling and characterization of VOCs with solid phase microextraction. In Proceedings of the Air & Waste Management Association's Symposium on Air Quality Measurement Methods. San Francisco, California: AWMA.

22. Koziel, J. A. and J. Pawliszyn. 2001. Air sampling with solid phase microextraction. In Proc. 2001 International ASAE Annual Conference. Sacramento, California: ASAE.

23. Buser, M. D., C. B. Parnell, Jr., R. E. Lacey, B. W. Shaw, and B. W. Auvermann. 2001. Inherent biases of PM10 and PM2.5 samplers based on the interaction of particle size and sampler performance characteristics. ASAE Paper No. 011167. Sacramento, California: ASAE.

24. Pargmann, A. R., C. B. Parnell, Jr. and B. W. Shaw. 2001. Performance characteristics of PM 2.5 samplers in the presence of agricultural dusts. ASAE Paper No. 014008. Sacramento, California: ASAE.

25. McClure, J. W., C. B. Parnell, Jr., and B. W. Shaw. 2000. Design of a high volume PM2.5 sampler. St. Joseph, Michigan: ASAE.

26. Parnell, Jr., C. B., B. W. Shaw, B. Auvermann, and J. McClure. 2000. Engineering of PM10 and PM2.5 samplers. In Proc. 2000 Beltwide Cotton Conference.

27. Buch, U. M. 1999. Performance analysis of the cascade impactor, the federal reference method PM2.5 sampler and the IMPROVE sampler. MS thesis. College Station, TX: Texas A&M University, Department of Agricultural Engineering.

28. Raina, M. and C. B. Parnell, Jr. 1994. Using the coulter counter multisizer to calculate PM10 concentrations from hi-vol (TSP) sampler data. ASAE Paper No. 94-1650. Atlanta, Georgia: ASAE.

29. McFarland, A. M., P. D. Hickman, and C. B. Parnell. 1987. A new cotton dust sampler. American Industrial Hygiene Association Journal. 48(3): 293-297.