 |
David D. Jones |
| Professor of Biological Systems Engineering | |
Office:
215 L. W. Chase Hall email: djones1@unl.edu |
REFEREED ARTICLES |
|
| 2007 | Keshwani, D.R., David D. Jones, George E. Meyer, Rhonda M. Brand. 2007. Rule-based Mamdani-type fuzzy modeling of skin permeability. Applied Soft Computing. (Elsevier). In press. |
| 2006 | Kumar, Ajay, Girish M. Ganjyal, David D. Jones, Milford A. Hanna. 2006. Digital image processing for measurement of residence time distribution in a laboratory extruder. Journal of Food Engineering. (Elsevier) 75:237-244. |
| Wang, L., D. Jones, C. Weller, M. Hanna. 2006. Modeling of transport phenomena and melting kinetics of starch in a co-rotating twin-screw extruder. Advances in Polymer Technology. (Wiley Periodicals, Inc.) 25:22-40. | |
| Ganjyal, G., M.A. Hanna, P. Supprung, A. Noomhorm, and D. Jones. 2006. Modeling selected properties of extruded rice flour and rice starch by neural networks and statistics. 2006. Cereal Chemistry. (AACC International, Inc.) 83:223-227. | |
| Brand, R.M., D.D. Jones, H.T. Lynch, R.E. Brand, P. Watson, R. Ashwathnayaran, H.K. Roy. 2006. Risk of colon cancer in hereditary non-polyposis colorectal cancer patients as predicted by fuzzy modeling: Influence of smoking. World Journal of Gastroenterology. (The WJG Press) 12 (28):4485-4491. | |
| 2005 | Neto, J.C., G. Meyer, D.D. Jones, A.J. Surkan. 2005. Intensified fuzzy clusters for classifying plant, soil, and residue regions of interest from color images. Computers and Electronics in Agriculture (Elsevier) 42: 161-180. |
| Kumar, A., G. Ganjyal, D. Jones, M. Hanna. 2005. Digital image processing for measurement of residence time distribution in a laboratory extruder. Journal of Food Engineering. 75(2006):237-244 | |
| Neto, J.C., G. Meyer, D. Jones, A.K. Samal. 2005. Plant species identification using Elliptic Fourier leaf shape analysis. Computers and Electronics in Agriculture. 50(2005):121-134. | |
| Wang, L., G. Ganjyal, D. Jones, C. Weller, M. Hanna. 2005. Modeling of bubble growth dynamics and nonisothermal expansion in starch-based forms during extrusion. Advances in Polymer Technology. (Wiley Periodicals, Inc.) 24:29-45. | |
| Brown-Brandl, T.M., D.D. Jones, W.E. Woldt. 2005. Evaluating Modeling Techniques for Livestock Heat Stress Prediction, Biosystems Engineering. (Elsevier) 91:513-524. | |
| Keshwani, Deepak R., David D. Jones, Rhonda M. Brand. 2005. Takagi-Sugeno Fuzzy Modeling of skin permeability. Cutaneous and Ocular Toxicology. (Taylor & Francis) 24:149-163. | |
| Neto, Joao Camargo, George E. Meyer, David D. Jones. 2005. Individual leaf extractions from young canopy images using Gustafson--Kessel clustering and a genetic algorithm. Computers and Electronics in Agriculture. (Elsevier) 51(2006):66-85. | |
| 2004 | Wang, L. G.M. Ganjyal, D.D. Jones, C.L. Weller, and M.A. Hanna. 2004. Finite element modeling of fluid flow, heat transfer and melting of biomaterials in a single-screw extruder. Journal of Food Science 69(5): (In Press.) |
| Meyer, G.E., T.W. Hindman, D.D. Jones and D.A. Mortensen. 2004. Digital camera operation and fuzzy logic classification of plant, soil, and residue color images. Engineering in Agriculture. 20(4):519-529. | |
| Meyer, G.E., J. Camargo Neto, D. Jones and T.W. Hindman. 2004. Intensified fuzzy clusters for determining plant, soil, and residue regions of interest from color images. Computers and Electronics in Agriculture, 42(2004):161-180. | |
| 2003 | Ganjyal, G., M. Hanna, and D. Jones. 2003. Modeling selected properties of extruded waxy maize cross-linked starches with neural networks. Journal of Food Science 68(4):1384-1388. |
| Koopman, A., D. Schulte, D. Jones, and B. Tieszen. 2003. Getting from anecdotal to real info. In: Engineering Education: Visions of Century II, Conference Proceedings, ASEE Midwest Section 38th Annual Meeting, University of Missouri-Rolla. September 12, 2003. | |
| Pannier, A., R. Brand, and D. Jones. 2003. Fuzzy modeling of skin permeability coefficients. Pharmaceutical Research. 20(2):143-148. | |
| Merino, G.G., D. Jones, L.D. Clements, and D. Miller. 2003. Fuzzy compromise programming with precedence order in the criteria. Applied Mathematics and Computation 134(1):184-205. | |
| 2001 | Merino, G.G., D.D. Jones, L.D. Clements, and D. Miller. 2001. Fuzzy compromise programming with precedence order in the criteria. Applied Mathematics and Computation. ARD Journal Series No. 13195. (in press) |
| J.L. Arumi and D. Jones. 2001. Methodology for the analysis of risk analysis of irrigation structures. Hydraulic Engineering in Mexico (in Spanish) Volume XVI (3):67- 74, July - Sept 2001. | |
| Merino, G.G., D. Jones, D. Stooksbury, and K.G. Hubbard. 2001. Determination of semivariogram models to krige hourly and daily solar irradiance in Western Nebraska. Journal of Applied Meteorology. 40(6):1085-1094. ARD Journal Series No. 12746. | |
| 2000 | Jones, D., E.M. Barnes. 2000. Fuzzy composite programming to combine remote sensing and crop models for decision support in precision crop management. Agricultural Systems 65(3):137-158 ARD Journal Series No. 12846. |
| Jones, D., R. Chinnaswamy, Y. Tan, and M. Hanna. 2000. Physiochemical properties of ready-to-eat breakfast cereals. Cereal Foods World 45(4):164-168. ARD Journal Series No. 10067. | |
| D. Jones, R. Chinnaswamy, Y. Tan and M. Hanna. 2000. Physiochemical properties of ready-to eat breakfast cereals. Cereal Food World. Volume 45, No. 4 164-168. | |
| Jones, D., R. Chinnaswamy, Y. Tan, and M. Hanna. 2000. Physiochemical properties of ready-to-eat breakfast cereals. Cereal Foods World 45(4):164-168. ARD Journal Series No. 10067. | |
| Merino, G.G., D. Jones, and L.E. Stetson. 2000. Performance of a grid-connected photovoltaic system using actual and kriged hourly solar radiation. Transactions of the ASAE 43(4):1011-1018. ARD Journal Series No. 12879. | |
| 1999 | Jones, D.D. and C.L. Jones. 1999. Strategic decision processes in information technology using fuzzy composite programming. Proceedings of the 7th European Congress on Intelligent Techniques and Soft Computing. Aachen, Germany, September 10-13, 1999. |
| Vietor, D.M., P.B. Thompson, M.L. Wolfe and D. Jones. 1999. UD-R-ALL dairy: a decision case about dairy expansion. J. Nat. Resour. Life Sci. Edu., Volume 23. | |
| 1998 | Burr, M.S., M.F. Kocher and D.D. Jones. 1998. Design of tapered augers for uniform unloading of granular material from rectangular cross-section containers. Trans. of the ASAE, 41(5):1415-1421. (Journal Series No.12047) |
| Woldt, E.E., M.E. Hagemeister and D.D. Jones. 1998. Characterization of an unregulated landfill using surface based geophysics and geostatistics. Ground Water. 36(6)966-974. ARD Journal Series No. 10817. | |
| 1997 | Hubbard, C.M., C.L. Weller and D.D. Jones. 1997. Selected physical properties of jointed goatgrass (Aegilops cylindrica Host.) Applied Engineering in Agriculture, 13(6):747-750. (ARD Journal Series No.11616) |
| 1996 | Hagemeister, ME, D.D. Jones and W.E. Woldt. 1996. Hazard ranking of landfills using fuzzy composite programming. Journal of Environmental Engineering, 122(4):248-258. (ARD Journal Series No. 10564) |
| 1995 | Brown, T.M., M.M. Beck, D.D. Schulte, D.D. Jones, J.H. Douglas and S.E.Scheideler. 1995. Nipple waterers for chick batteries: Design, efficiency, cost analysis. Journal of Poultry Science Association. 74:457-462 |
| Jones, D.D. and M.F. Kocher. 1995. Auger design for uniform unloading of granular material: I. rectangular cross-section containers. Trans. of the ASAE, 38(4):1157-1162. (ARD Journal Series No. 10569) | |
| Kocher, M.F. and D.D. Jones. 1995. II. Auger design for uniform unloading of granular material: rectangular cross section containers: cylinder containers. Trans. of the ASAE, 38(4):1163-1166. (ARD Journal Series No. 10631) | |
| Kuhn, G.N., W.E. Woldt, D.D. Jones and D.D. Schulte. 1995. Solid waste disposal site characterization using non-intrusive electromagnetic survey techniques and geostatistics. Geostatistics for Environmental and Geotechnical Applications, ASTM STP 1283, R.Mohan Srivastava, Shahrokh Rouhani, Marc V. Cromer, A. Ivan Johnson, Ed., American Society for Testing and Materials. Philadelphia. | |
| Simons, B.A., W.E. Woldt, and D.D. Jones. 1995. A non-intrusive screening methodology for environmental hazard assessment at waste disposal sites for water resources protection. Water Resources and Environmental Hazards: Emphasis on Hydrologic and Cultural Insight in the Pacific Rim. American Water Resources Association. June 1995, pages 443-452. | |
| 1994 | Chen, C., M.F. Kocher and D.D. Jones. 1994. Granular particle flow velocity measurement using an electronic linear image sensor. Computers and Electronics in Agriculture. 11(2,3):117-129. (Journal Series No.10464) |
| Holtorf, K.L., D.D. Jones and D.D. Schulte. 1994. Efficient solution procedure of geometric programming problem with single-term constraint equations. Trans. of the ASAE, 37:1679-1689. (ARD Journal Series No. 10461) | |
| Lyon, D.J., J.A. Smith and D.D. Jones. 1994. Sampling wheat at the elevator for jointed goatgrass. Weed Technology, 8:64-68. (ARD Journal Series No.10452) | |
| Von Bargen, K., D.D. Jones, R. Zeller, and P. Knudsen. 1994. Equipment for milkweed floss-fiber recovery. Industrial Crops and Products. 2(1994):201-210. ARD Journal Series No. 9989. | |
SYMPOSIUM OR WORKSHOP PROCEEDINGS |
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| 2006 | Miller, D.J., C. Nelson, D. Oleynikov, D. Jones. 2006. A Fuzzy Inference System for the Ordering of Laparoscopic Tools in Minimally Invasive Surgery, 2006 Summer Bioengineering Conference Amelia Island, Florida. BIO2006-156583, June 21-25. |
| 2004 | Schulte, D., D. Jones, A. Koopmann, and B. Tieszen. 2004. Getting from Anecdotal to Measured Outcomes Assessment for Out of Class Experiences. Proceedings of the 2004 American Society for Engineering Education Annual Conference & Exposition. |
| 2003 | Brown-Brandl, T.M., D.D. Jones, and W.E. Woldt. 2003 Evaluating modeling techniques for livestock heat stress prediction. ASAE Paper Number 034009, July, 2003. |
| Koopman, A., D. Schulte, D. Jones, B. Tieszen. 2003. Getting from Anecdotal to Measured Outcomes Assessment for Out of Class Experiences, In: Engineering Education: Visions of Century II, Conference Proceedings, ASEE Midwest Section 38th Annual Meeting, University of Missouri-Rolla. September 12, 2003. | |
| Lin, X., K.G. Hubbard, D.D. Jones and G. Merino. 2003. Fuzzy Rule-Based Approach to Evaluate Air Temperature Errors in Weather Station. 13th Conference on Applied Climatology, May 13-16, 2002, Portland, OR | |
| Meyer, G.E. and D. Jones 2003. Thermodynamics of living systems: a fundamental course for biological engineering. The 2003 Annual International Meeting, Institute of Biological Engineering, Athens, GA, January 17-19, 2003. | |
| 2002 | Merino, G.G., F.E. Novoa, and D. Jones. 2002. Fuzzy compromise programming with precedence order in the criteria. XI CLAIO. Congreso Latino Iberoamericano de Investigacion de Operaciones, Concepción-Chile, 27-31 de Octubre de 2002. |
| X. Lin, K.G. Hubbard, D. Jones, and G. Merino, 2002. Fuzzy rule-based approach to evaluate air temperature biases in weather stations. The 13th Conference on Applied Climatology. American Meteorological Society, Page J82-J83. 13-16 May 2002. Portland, Oregon. | |
| Jones, D. 2002. Graduate education for the bio-based products industry. American Chemical Society, 223rd National Meeting, Orlando, FL, April 7-11, 2002. | |
| Pannier A.K., Brand R.M., Jones D. 2002. Modeling skin permeability coefficients with fuzzy logic. Perspectives in Percutaneous Penetration. 8:27. | |
| 2001 | Hoffman, G. and D. Jones. 2001. Assessment of senior design experience by clients and consultants. The 2001 Annual International Meeting, Institute of Biological Engineering, Seattle, WA, July 27-29, 2001. |
| 1999 | Arumi, J.L. and D. Jones. 1999. Methodology for the analysis of risk in hydrologic structures systems. Congress of Agricultural Engineers Conference, Chillan, Chile, May 12-14. |
| Jones, D.D. and C.L. Jones. 1999. Strategic decision processes in information technology using fuzzy composite programming. Proc. 7th European Congress on Intelligent Techniques and Soft Computing, Aachen, Germany, September 10-13. | |
| Merino, G., D. Jones, and L. Stetson. 1999. Influence of kriged hourly solar radiation on the performance and economics of a PV-utility hybrid system. ASAE Paper No. 99-4020. 1999 ASAE/CSAE-SCGR Annual International Meeting, July 18-21, 1999, Toronto, Canada. | |
| 1998 | Barnes, E.M., P.J. Pinter, Jr. and D.D. Jones. 1998. Integrating remotely sensed data with CERES-Wheat. 28th Annual Crop Simulation Workshop. Biological Systems Simulation Group. USDA- ARS Remote Sensing and Modeling Laboratory, Beltsville, MD, April 5-8. |
| Barnes, E.M., M.G. Baker, P.J. Pinter, Jr. and D.D. Jones. 1998. Integration of remote sensing data and crop models to provide decision support for precision crop management. Presented at the First International Conference on Geospatial Information in Agriculture and Forestry, Orlando, FL, June 6. | |
| 1995 | Dux, D. and D.D. Jones. 1995. Investigation and Analysis for Improving the Properties of Densified Refuse Derived Fuels Using Naturally Occurring Binders. ASAE No. 95-5623. ASAE. |
| Simons, B.A., W.E. Woldt and D.D. Jones. 1995. A non-intrusive screening methodology for environmental hazard assessment at waste disposal sites for water resources protection. Proc., Water Resources and Environmental Hazards: Emphasis of Hydrologic and Cultural Insight in the Pacific Rim. American Water Resources Association, June, pp. 443-452. | |
1994 |
Grisso, R.D., D.D. Jones and K. Holtorf. 1994. An algorithm for optimizing multi-variant expressions in a spreadsheet environment. Proc. of the 5th Int'l Conf. Computers in Agriculture, ASAE Publ. 03-94, Orlando, FL, pp.59-64. |
| Hubbard, C.M., C.L. Weller and D.D. Jones. 1994. Selected physical properties of jointed goatgrass (Aegilop cylindrica Host.). 1994 ASAE Annual Meeting, June 19-22, 1994, Kansas City, MO. ASAE Paper No. 94-6034. | |
| Jones, D.D. and D.J. Lyon. 1994. Wheat sampling for grade determination. Proceedings. Wheat Technology Conference, February 22-24. | |
| Von Bargen, K., D.D. Jones, R. Zeller and P. Knudsen. 1994. Equipment for milkweed floss-fiber recovery. Industrial Crops and Products, 2(1994):201-210. (ARD Journal Series No. 9989) | |
| Williams, L., W. Woldt, M. Dahab and D.D. Jones. 1994. Rural integrated solid waste management with uncertainty considerations. 1994 Mid-Central Conference of the ASAE, St. Joseph, MO March 12, 1994. Paper No. MC94-123. | |
| Woldt, W.E., D.D. Jones and M. Hagemeister. 1994. A decision support system for landfill hazard ranking. Proceedings 5th International Conference. Computers in Agriculture, Orlando, FL, pp. 59-64. | |
BOOK CHAPTERS |
|
| 1996 | Kuhn, G.N., W.E. Woldt, D.D. Jones and D.D. Schulte. 1996. Solid waste disposal site characterization using non-intrusive electromagnetic survey techniques and geostatistics. ASTM Special Technical Publication 1283, Geostatistics for Environmental and Geotechnical Applications, (Eds. S. Rouhani, R.M. Srivastava, A.J. Desbarats, M.V. Cromer, and A.I. Johnson), pp.162-180, American Society for Testing and Materials, West Conshohocken, PA. |
| 1995 | Kuhn, G.N., W.E. Woldt, D.D. Jones and D.D. Schulte. 1995. Solid waste disposal site characterization using non-intrusive electromagnetic survey techniques and geostatistics. Geostatistics for Environmental and Geotechnical Applications, ASTM STP 1283, R.Mohan Srivastava, Shahrokh Rouhani, Marc V. Cromer, A. Ivan Johnson, Ed., American Society for Testing and Materials, Philadelphia, PA. |
| Von Bargen, K. and D.D. Jones. 1995. A dual-path course in equipment systems. Shaping curricula in agriculture and natural resources: program at three land grant universities, Anker Publishing Company. | |
PROFESSIONAL SOCIETY PAPERS |
|
| 2007 | Wang, L., Kumar, A., Jones, D., and Hanna, M.A. 2007. Co-production of Chemical and Energy Products from Distillers Grains Using Supercritical Fluid Extraction and Thermochemical Conversion Technologies, ASABE Meeting Presentation; Minneapolis, Minnesota. Paper Number: 076064 June 17-20. |
Brown-Brandl, T., D. Jones. 2007. Development and Validation of an Animal Susceptibility Model, ASABE Meeting Presentation; Minneapolis, Minnesota. Paper Number: 074081, June 17-20. |
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| 2006 | Brown-Brandl, T., D. Jones, J. Gaughan. 2006. Modeling the Components of Livestock Stress for Precision Animal Management. ASABE Annual Meeting, Portland, Oregon. Paper No. 064204, July 9-12. |
| 2005 | Halverson, M.J., D.D. Jones, D.D. Schulte. 2004. Use of Fuzzy Set Theory to Describe Annoyance from Odors. Presentation at the 2005 Mid-Central ASAE Meeting (St. Joseph, MO) |
| 2004 | Meyer, G.E., J.C. Neto, D.D. Jones, T.W. Hindman. 2004. Intensified fuzzy clusters for classifing plant, soil, and residue regions of interest from color images, Computers and Electronics in Agriculture. 42(3):161-180 |
| Neto, J.C., G. Meyer, D. Jones. 2004. Advances in Color Image Segmentation of Plants for Weed Controls. ASAE. ASAE Paper Number 043060. | |
| Neto, J.C.,G. Meyer, D. Jones, A.J. Surkan. 2003. Adaptive Image Segmentation using a Fuzzy Neural Network and Genetic Algorithm for Weed Detection. ASAE. ASAE Paper Number 033088. | |
| 2003 | Brown-Brandl, T.M., D.D. Jones, W.E. Woldt. 2003. Evaluating Modeling Techniques for Livestock Heat Stress Prediction, ASAE. ASAE Paper Number 034009. |
| 2001 | Merino, G.G., D. Jones, and L.E. Stetson. 2000. Performance of a grid-connected photovoltaic system using actual and kriged hourly solar radiation. Transactions of the ASAE 43(4):1011-1018. ARD Journal Series No. 12879. |
| 1999 | Merino, G., D. Jones and L. Stetson. 1999. Influence of kriged hourly solar radiation on the performance and economics of a PV-utility hybrid system. ASAE Paper No. 99-4020, International Meeting, Toronto, Canada, July 18-21. |
| Schulte, D.D., G.J. Hoffman and D.D. Jones. 1998. Teaching engineering design at the University of Nebraska. Oral presentation at the ASEE Annual Conference, Seattle, WA,. July. | |
| 1995 | Dux, D. and D.D. Jones. 1995. Investigation and analysis for improving the properties of densified refuse derived fuels using naturally occurring binders. ASAE Paper No. 95-5623, St. Joseph, MI. |
| 1994 | Hubbard, C.M., C.L. Weller and D.D. Jones. 1994. Selected physical properties of jointed goatgrass (Aegilop cylindrica Host.). ASAE Paper No. 94-6034, Annual Meeting, Kansas City, MO, June 19-22. |
| Williams, L., W. Woldt, M. Dahab and D.D. Jones. 1994. Rural integrated solid waste management with uncertainty considerations. ASAE Paper No. MC94-123, Mid-Central Conference, St. Joseph, MO, March 12. | |
PUBLICATIONS OR BULLETINS |
|
| Jones, D. and P. Jasa. 1998. Grain cleaners and spreaders. In: Grain Storage, Handling, and Drying In-service Training Manual. University of Nebraska Cooperative Extension. | |
NebGuides |
|
| Jones, D. and B. Grisso. 1995. Holding wet corn with aeration. NebGuide G87-862-A, University of Nebraska Cooperative Extension. (Revised July 1995) | |
| Jones, D. and D.P. Shelton. 1994. Management to maintain stored grain quality. NebGuide G94-1199-A, University of Nebraska Cooperative Extension. | |
| Jones, D.D. 1990. Oil Additives to Reduce Grain Dust. University of Nebraska, Cooperative Extension. G90-973 | |
| Jones, D.D. 1990. Explosion Venting and Suppression of Bucket Elevator Legs. University of Nebraska, Cooperative Extension. G90-990 | |
POPULAR PUBLICATIONS |
|
| Jones, D. 1995. A non-intrusive landfill hazard ranking system. Focus on Infrastructure Research, 2(2). | |
| Jones, D. 1994. Wads of waste may fuel future. Research Nebraska!, Sept., pp. 8-9. | |
| Jones, D. 1994. Tips for managing stored grain through winter. Nebraska Farmer, January, 136(1):36,40. | |
| Jones, D. 1994. Ask the expert: cut sort loss to maximize profits. Pork Report, April/May 1994, 13(2):22 | |
TECHNICAL AND OTHER PUBLICATIONS |
|
| 1999 | Merino. G., D. Jones, and L. Stetson. 1999. Influence of kriged hourly solar radiation on the performance and economics of a PV-utility hybrid system. ASAE Paper No. 99-4020. 1999 ASAE/CSAE-SCGR Annual International Meeting, Toronto, Canada, July 18-21, 1999, |
| 1998 | Barnes, E.M., M.G. Baker, P.J. Pinter, Jr. and D.D. Jones. 1998. Integration of remote sensing data and crop models to provide decision support for precision crop management. Presented at the First International Conference on Geospatial Information in Agriculture and Forestry. Orlando, FL, June 6, 1998. |
| Barnes, E.M., P.J. Pinter, Jr. and D.D. Jones. 1998. Integrating remotely sensed data with CRESS-Wheat. 28th Annual Crop Simulation Workshop. Biological Systems Simulation Group, USDA, ARS, Remote Sensing and Modeling Laboratory, Beltsville, MD, April 5-8, 1998. | |
| Shelton, D.P., G. R. Bodman and D.D. Jones. 1998. Using existing buildings for temporary grain storage. In: Stored Grain In-service Training Notebook, University of Nebraska Cooperative Extension, 3 pp. | |
| Shelton, D.P. and D.D. Jones. 1998. Management - the key to maintaining stored grain quality. In: Stored Grain In-service Training Notebook, University of Nebraska Cooperative Extension, 7 pp. | |
| Shelton, D.P., D.D. Jones and G.R. Bodman. 1998. Emergency grain storage. In: Stored Grain In-service Training Notebook, University of Nebraska Cooperative Extension, 5 pp. | |
| Shelton, D.P., D.D. Jones and K.J. Jarvi. 1998. Initial condition determines quality of stored grain. In: Stored Grain In-service Training Notebook, University of Nebraska Cooperative Extension, 3 pp. | |
| Shelton, D.P., D.D. Jones and K.J. Jarvi. 1998. Prepare grain bins and equipment for harvest. In: Stored Grain In-service Training Notebook, University of Nebraska Cooperative Extension, 2 pp. | |
PATENT/PATENT DISCLOSURES |
|
| Eastin, J.D., D. Jones, D. Dux and H.E. Egger. 1998. Binder containing plant protein and densified refuse fuel cubes made using same and methods of making them. Patent Number: 5,763,509. Date of Patent: June 9, 1998. | |
