WORKING

• (PDF) Morris, S. A., & Yen, G. G. (2005). Construction of bipartite and unipartite weighted networks from collections of journal papers. physics/0503061.
  

2008

• (PDF) Morris, S. A.,(2008). "Characterization of power MOSFET bipolar switches at high temperature." to be presented at the International Conference on High Temperature Electronics (HITEC), May 13-15, Albuquerque, New Mexico.
  

2007

• (PDF) Yang, Y., Morris, S. A., Barden, E. M. (2007). Mapping institutions and their weak ties in a research specialty: A case study of Cystic Fibrosis body composition research. Presented at the 11th International Conference of the International Society for Scientometrics and Informetrics, Madrid, Spain, June, 2007.
  
• Morris, S. A. & Van der Veer Martens, B. (2008). Mapping research specialties. Annual Review of Information Science and Technology, Volume 42. pp 213-295
  For preprints of this chapter, please send an email request to Steven Morris. See homepage for email.
• (PDF) Morris, S. A., Goldstein, M. L. (2007). Manifestation of research teams in journal literature: A growth model of papers, authors, collaboration, coauthorship, weak ties, and Lotka's law., Journal of the American Society for Information Science and Technology. 58(12) 1764-1782
  
• (PDF) Morris, S. A. (2007). High temperature linear operation of paralleled power MOSFETs. Presented at the HITEN 2007 conference, September 17-19, St Catherine's College, Oxford, UK.
  

2006

• (PDF) Ramasco, J. J., & Morris, S. A. (2006). Social inertia in collaboration networks. Physical Review E, 73, 016122, see also eprint archive: physics/0509247.
  
• (PDF) Morris, S. A., Hutchens, C. G. (2006) "A high temperature RFID device with 8 Kbyte memory using COTS parts" to be presented at the International Conference on High Temperature Electronics (HITEC), May 15-18, Santa Fe, New Mexico.
• (PDF) Rayakota, B., Morris, S. A., Hutchens, C. G., Schultz, R.. (2006). "Design of a high temperature switched mode power supply employing a V2 control mechanism." to be presented at the International Conference on High Temperature Electronics (HITEC), May 15-18, Santa Fe, New Mexico.
• (PDF) Hutchens, C. G., Morris, S. A., Liu, C. M. (2006) "A proposed 68HC11 chip set for 275 degrees C. to be presented at the International Conference on High Temperature Electronics (HITEC), May 15-18, Santa Fe, New Mexico.
• (PDF) Hutchens, C., Kayathi, N., Morris, S., Liu, C., "High temperature Silicon-on-Sapphire (SOS) analog circuit design techniques and building blocks." to be presented at the International Conference on High Temperature Electronics (HITEC), May 15-18, Santa Fe, New Mexico.

2005

• (PDF) Morris, S. A., (2005) Manifestation of emerging specialties in journal literature: a growth model of papers, references, exemplars, bibliographic coupling, co-citation, and clustering coefficient distribution, Journal of the American Society for Information Science and Technology. 56(12), 1250-1273
  
• (PDF) Morris, S. A., & Boyack, K. W. (2005, July 24-28). Visualizing 60 years of anthrax research. Paper presented at the 10th International Conference of the International Society for Scientometrics and Informetrics, Stockholm, Sweden.
• (PDF) Morris, S. A. (2005, July 24-28). Bipartite yule processes in collections of journal papers. Paper presented at the 10th International Conference of the International Society for Scientometrics and Informetrics, Stockholm, Sweden.
  
• (PDF) Morris, S. A. (2005). Unified mathematical treatment of complex cascaded bipartite networks: The case of collections of journal papers. Unpublished Dissertation, Oklahoma State University, Stillwater, Oklahoma, U.S.A.
  
• (PDF) Goldstein, M. L., Morris, S. A., & Yen, G. G. (2005). Group-based yule model for bipartite author-paper networks. Physical Review E, 71, 026108.

2004

• (PDF) Morris, S. A., & Yen, G. (2004). Crossmaps: visualization of overlapping relationships in collections of journal papers. Proceedings of the National Academy of Science of the United States, 101(suppl. 1), 5291-5296.
• (PDF) Goldstein, M. L., Morris, S. A., & Yen, G. (2004). Problems with fitting to the power-law distribution. European Journal of Physics B, 41, 255-258.
  

2003

• (PDF) Chen, C. M., & Morris, S. A. (2003, October 19-21, 2003). Visualizing evolving networks: Minimum spanning trees versus Pathfinder networks. IEEE Symposium on Information Visualization, Seattle, Washington.
• (PDF) S. A. Morris, B. Asnake, and G. Yen, "Optimal dendrogram seriation using simulated annealing," Information Visualization, vol. 2, pp 95-104, 2003
• (PDF) Venkitachalam, G. H. K., Pratt, D., DeYong, C., & Morris, S. A. (2003, May 17-21, 2003). Forecasting and inventory planning for parts with intermittent demand - A case study. Paper presented at the Industrial Engineering Research Conference, Portland, Oregon.
• (PDF) M. L. Goldstein, S. A. Morris, and G. Yen, "Bridging the gap between data acquisition and inference ontologies- towards ontology based link discovery," presented at SPIE International Symposium on Aerospace/Defense Sensing, Simulation, and Controls, Orlando, Florida, 2003.
• (PDF) Morris, S. A., Yen, G., Wu, Z., & Asnake, B. (2003). Timeline visualization of research fronts. Journal of the American Society for Information Science and Technology, 55(5), 413-422..
• (PDF) S. A. Morris and D. Pratt, "Analysis of the Lotka-Volterra competition equations as a technological substitution model," Technological Forecasting and Social Change, vol. 70, pp. 103-133, 2003.

2002

• Shankar, S. A. Morris, and C. G. Hutchens, "A novel frequency measurement technique for quartz microbalance systems and other resonator based instruments," presented at SIcon/02 - Sensors for Industry Conference, Houston, Texas, 2002.
• Shankar, S. A. Morris, and C. G. Hutchens, "Characterizing metastability and jitter in CMOS latch / flip-flop used as a digital mixer," presented at 2002 IEEE International Midwest Symposium on Circuits and Systems, Tulsa, Oklahoma, 2002.
• S. A. Morris, C. DeYong, Z. Wu, S. Salman, and D. Yemenu, "DIVA: a visualization system for exploring document databases for technology forecasting," Computers and Industrial Engineering, vol. vol 43, pp. 841-862, 2002.
• S. A. Morris, J. Wen, C. G. Hutchens, and R. Salisbury, "SOI Implementation of novel triagular layout structures for microwave power transistor applications," presented at 2002 IEEE International Midwest Symposium on Circuits and Systems, Tulsa, Oklahoma, 2002.

2001

• R. Salisbury, S. A. Morris, and C. G. Hutchens, "A low-cost programmable device characterization system for undergraduate electronics laboratory instruction," presented at ASEE Midwest Section Meeting, Manhattan, Ks, 2001.
• S. A. Morris, Z. Wu, and G. Yen, "A SOM mapping technique for visualizing documents in a database," presented at International Joint Conference on Neural Networks Proceedings, Washington D. C., 2001.
• S. A. Morris and D. Pratt, "Use of the NSRL family of substitution curves to model incremental and discontinuous technology replacement," presented at International Symposium on Forecasting, Pine Mountain, Georgia, 2001.
• C. DeYong, D. Pratt, S. Salman, D. Yemenu, and S. A. Morris, "An integrated approach to technology forecasting and assessment: research to support counterterrorism," presented at 10th Annual Industrial Engineering Research Conference, Dallas, Texas, 2001.

BEFORE 2001

• D. R. Spain and S. A. Morris, "Automated geological evaluation of continuous slim-hole cores," Journal of Petroleum Engineering, vol. 44, pp. 662-668, 1992.
• (PDF, 5 Mb) Morris, S. A. (1986). Equivalent circuit modeling for thin disk and bar type piezoelectric transducers. Unpublished Master's, Tulsa University, Tulsa.
• (PDF) S. A. Morris and C. G. Hutchens, "Implementation of Mason's model on circuit analysis programs," IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, vol. UFFC-33, pp. 295-298, 1986.
• (PDF) S. A. Morris, "Normalized transducer models for thin disk transducers," presented at IEEE Ultrasonics Symposium, San Francisco, California, 1985.
• (PDF) C. G. Hutchens and S. A. Morris, "A two-dimensional equivalent circuit for the tall thin piezoelectric bar," presented at IEEE Ultrasonics Symposium, San Francisco, 1985.
• (PDF) C. G. Hutchens and S. A. Morris, "A three port model for thickness mode transducers using SPICE II," presented at IEEE Ultrasonics Symposium Proceedings, Dallas, Texas, 1984.