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Prior to 1976 (where PDF files are available)

1971 Hiler, E.A. and Clark , R.N. 1971. Stress day index to characterize effects of water stress on crop yields. Transactions of ASAE 14:757-761.
Manuscript in Adobe format(96 kb).

1972 Clark, R.N. and Stewart B.A. Amounts, composition, and management of feedlot runoff. USDA Southwestern Great Plains Res. Ctr.Tech. Rpt. No. 12. 1972. (Technical Report)
Manuscript in Adobe format (76 kb)

1973 Clark, R.N. and Hiler, E.A. Plant measurements as indicators of crop water deficit. Crop Sci. 13:466-469. 1973
Manuscript in Adobe format (97 kb)

1975 Clark , R.N., Schneider, A.D., and Stewart, B.A. 1975. Analysis of runoff from Southern Great Plains feedlots. Transactions of ASAE 18(2):319-322.
Manuscript in Adobe format(108 kb).

1975. Clark , R.N., Gilbertson, C.B., and Duke, H.R. 1975. Quantity and quality of beef feedyard runoff in the Great Plains . In: Managing Livestock Wastes, 3d International Symposium on Livestock Wastes, Champaign-Urbana, IL. p. 429-431.
Manuscript in Adobe format(61 kb).

1975. Lehman, O.R. and Clark, R.N. Effect of cattle feedyard runoff on soil infiltration rates. J. Environ. Qual. 4(4):437-439. 1975
Manuscript in Adobe format(69 kb).

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1978

1978 Purdy, C.W., Porter, R.C., and Ford, S.J. 1978. Equine rhinopneumonitis vaccine: Immunogenicity and safety in foals. American Journal of Veterinary Research, 39:745-752.
Manuscript in Adobe format(4 mb).

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1979

1979 Schneider, A.D. and Clark, R.N. Wind-assisted irrigation pumping. Proc. Specialty conf. on Irrig. and Drainage in the Nineteen-Eighties, ASCE, Albuquerque, NM. pp. 115-120. 1979. (Proceedings)
Manuscript in Adobe format(71 kb).

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1980

1980 Clark, R N. and Jones, O.R. 1980. Furrow dams for conserving rainwater in a semiarid climate. In: Proceedings of the ASAE Conference on Crop Productions with Conservation in the 1980s, December 1-2, 1980 , Chicago , IL . ASAE Pub. 7-81. p. 198-206.
Manuscript in Adobe format(290 kb).


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1981

1981 Clark, R N. and Jones, O.R. 1981. Furrow dams for conserving rainwater in a semiarid climate. In Crop Prod. with Conserv. in the 1980s. ASAE Publ. 7-81. pp. 198-206. 1981.
Manuscript in Adobe format(98 kb).


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1982

1982 Steiner, J.L., Kanemasu, E.T., and Clark , R.N. 1982. Spray loss and partitioning of water under a center pivot sprinkler system. Transactions of the ASAE 26(4):1128-1134.
Manuscript in Adobe format(232 kb).

1982 Undersander, D.J., Marek, T., Regier, C., and Clark , R.N. Evaluation of high-and low-pressure center pivot sprinkler systems. Texas Agric. Exp. Stn. Rpt. No. PR-4057. 1982. (Technical Report)
Manuscript in Adobe format(89 kb).

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1983

1983 Clark , R.N. and Vosper, F.C. Irrigation pumping with wind energy-performance data. Proc. GPAC Solar and Wind Systems Workshop, Lincoln, NE. pp. 105-116. 1983
Manuscript in Adobe format(89 kb).

1983 Vosper, F.C. and Clark , R.N. 1983. Performance and energy production of the Enertech 44. In: Proceedings of Wind Energy Expo '83, AWEA. p. 294-306.
Manuscript in Adobe format(19 kb).

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1984

1984 Clark , R.N. 1984. Co-generation using wind and diesel for irrigation pumping. ASAE Paper No. 84-2603.
Manuscript in Adobe format(161 kb).

1984 Clark , R.N. 1984. Electrical generation using a vertical-axis wind turbine. Transactions of the ASAE 27(2):577-580.
Manuscript in Adobe format(140 kb).

1984 Clark , R.N. 1984. Irrigation pumping with wind energy--electrical vs. mechanical. Transactions of the ASAE 27(2):415-418.
Manuscript in Adobe format(95 kb).

1984 Clark , R.N. and Vosper, F.C. 1984. Long term performance of wind driven induction generators. ASAE Paper No. 84-4548.
Manuscript in Adobe format(179 kb).


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1985

1985 Cole, N.A. 1985. Preconditioning calves for the feedlot. In: R.W. Breeze (editor) Veterinary Clinics of North America: Food Animal Practice 1:401-411.
Manuscript in Adobe format(6 mb).

1985 Vosper, F.C. and Clark , R.N. 1985. Autonomous wind-generated electricity used for water pumping. In: Proceedings of the 4th ASME Wind Energy Symposium, February 17-21, 1985 , Dallas , TX . p. 263-268.
Manuscript in Adobe format(104 kb).

1985 Vosper, F.C. and Clark , R.N. 1985. Energy production and performance of a wind driven induction generator. Transactions of the ASAE 28(2):617-621.
Manuscript in Adobe format(140 kb).

1985 Vosper, F.C. and Clark , R.N. 1985. Load matching wind-generated electricity to Great Plains agriculture. ASAE Paper 85-4536.
Manuscript in Adobe format(89 kb).


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1986

1986 Cole, N A., Delaney, D D., Cummins, J M., and Hutcheson, D P. 1986. Nitrogen metabolism of calves inoculated with bovine adenovirus -3 or with infectious bovine rhinotracheitis virus. American Journal of Veterinary Research. 47:1160-1164.
Manuscript in Adobe format(3 mb).

1986 Purdy, C.W., Livingston , C.W., Jr., Frank, G.H., Cummins, J.M., Cole, N.A., and Loan, R.W. 1986. A live Pasteurella haemolytica vaccine efficacy trial. Journal of the American Veterinary Medical Association 188(6):589-591.
Manuscript in Adobe format(3 mb).

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1987

1987 Cole, N.A. and Guillot, F.S. 1987. Influence of Psoroptes ovis on the energy metabolism of heifer calves. Veterinary Parasitology. 23:285-295.
Manuscript in Adobe format(6 mb).

1987 Jones, O.R. and Clark , R.N. 1987. Effects of furrow dikes on water conservation and dryland crop yields. Soil Science Society of America Journal 51:1307-1314.
Manuscript in Adobe format(265 kb).

1987 Purdy, C.W., Loan, R.W., and Popham, T.W. 1987. Feeder calf vaccination management in seven southeastern states. Agri-Practice 8:16-20.
Manuscript in Adobe format(3 mb).

1987 Undersander, D.J., Cole, N.A., and Naylor, C.H. 1987. Digestibility by lambs of water-stressed alfalfa as determined by total collection or internal markers. Journal of Dairy Science. 70:1719-1723.
Manuscript in Adobe format(4 mb).

1987 Yekutieli, O. and Clark , R.N. 1987. Influence of blade surface roughness on the performance of wind turbines. In: Proceeding of the 6th ASME Wind Energy Symposium. February 15-18, 1987 , Dallas , TX . p. 181-188.
Manuscript in Adobe format(155 kb).

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1988

1988 Cole, N.A., Camp, T.H., Rowe, L.D., Stevens, D.G., and Hutcheson, D.P. 1988. Effect of transport on feeder calves. American Journal of Veterinary Research. 49(2):178-183.
Manuscript in Adobe format(13 mb).

1988 Vosper, F.C. and Clark , R.N. 1988. Autonomous wind-generated electricity used for water pumping. Journal of Solar Engineering: Transactions of the ASME 110:198-201.
Manuscript in Adobe format(95 kb).

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1991

1991 Clark , R.N. 1991. Design and initial performance of a 500-kW vertical-axis wind turbine. Transactions of the ASME 34(3):985-991.
Manuscript in Adobe format(176 kb).

1991. Purdy, C.W. and Foster, G.S. 1991. Comparison of four immune variables and pulmonary lesions of goats with intrapulmonary exposure and subsequent intrathoracic challenge exposure with Pasteurella haemolytica . American Journal of Veterinary Research. 52(8):1214-1220.
Manuscript in Adobe format(5 mb).

1991 Purdy, C.W., Richards, A B., and Foster, G.S. 1991. Market stress-associated changes in serum complement activity in feeder calves. American Journal of Veterinary Research. 52(11):1842-1847.
Manuscript in Adobe format(4 mb).

1991 Todd, R.W., Klocke, N.L., Hergert, G.W., Parkhurst A.M. Evaporation from soil influenced by crop shading, crop residue, and wetting regime. Transactions of the ASAE 34:461-466.
Manuscript in Adobe format(150 kb).

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1993

1993 Clark, R.N. and Davis , R.G. 1993. Performance of an Enertech 44 during 11 years of operation. In: Proceedings of Windpower '93, AWEA, July 12-16, 1993 , San Francisco , CA. p. 204-212.
Manuscript in Adobe format(5 mb).

1993 Straus , D.C. , Jolley, W.I., and Purdy, C.W. 1993. Characterization of neuraminidases produced by various serotypes of Pasteurella haemolytica . Infection and Immunity. 61:4669-4674.
Manuscript in Adobe format(4 mb).

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1994

1994. Clark, R. N. Photovoltaic water pumping for livestock in the Southern Plains. 1994. American Society of Agricultural Engineers (ASAE) Paper No. 94-4529, 10 pp.
Manuscript in Adobe format(5 mb).

1994. Cole, N.A., Gallavan, R.H., Rodriquez, S.L., and Purdy, C.W. 1994. Influence of triiodothyronine injections on calf immune response to an infectious bovine rhinotracheitis virus challenge and nitrogen balance of lambs. Journal of Animal Science. 72:1263-1273.
Manuscript in Adobe format(168 kb).

1994. Molla, S. and R.N. Clark. 1994. Analysis of two mechanical wind pumping systems.  In: Proceedings of American Wind Energy Association, Windpower 1994. p. 261-268.
Manuscript in Adobe format(4 MB).

1994 Purdy, C.W. and Straus , D.C. 1994. Efficacy of a capsule preparation and ultraviolet killed Pasteurella haemolytica A1 vaccine in goats. Small Ruminant Research. 15:177-186.
Manuscript in Adobe format(7 mb).

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1995

1995 Clark , R.N. 1995. Comparison of two mechanical windmills for pumping water. In: Proceedings of Windpower '95, March 26-30, 1995 , Washington , DC . 457-463.
Manuscript in Adobe format(4 mb).

1995 Clark , R.N. and Vick, B.D. 1995. Determining the proper motor size for two wind turbines used in water pumping. Wind Energy-1995. ASME, SED Vol. 16, p. 65-72.
Manuscript in Adobe format(4 mb).

1995 Clark , R.N. 1995. Wind electric generator performance during 12 years of operation. Applied Engineering in Agriculture. 11(5):745-749.
Manuscript in Adobe format(147 kb).

1995 Cole, N. A. Influence of a three-day feed and water deprivation period on gut fill, tissue weights, and tissue composition in mature wethers. Journal of Animal Science 73:2548-2557.
Manuscript in Adobe format(174 kb).

1995. Vick, B. D. and Clark, R. N.  Pump controller testing on wind turbines used in water pumping.  Proceedings of Windpower 1995, March 26-30, 1995, Washington, D.C. p. 465-474.
Manuscript in Adobe format(211 kb).

1995. White, D. J., Jolley, W.L., Purdy, C.W., and Straus, D.C. 1995. Extracellular neuraminidase production by a P. multocida A:3 strain associated with bovine pneumonia. Infection and Immunity. 63:1703-1709.
Manuscript in Adobe format(2 mb).

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1996

1996 Clark , R.N. and Ling, S. 1996. A smart controller for wind electric water pumping systems. In: Proceedings of the 15th ASME Wind Energy Symposium, January 29-February 2, 1996, Houston, TX, p. 204-208.
Manuscript in Adobe format(3 mb).

1996 Cole, N.A. 1996. Review of bovine respiratory disease: Nutrition and Disease Interactions. In: Bovine Respiratory Disease: Sourcebook for the Veterinary Professional p. 57-74.
Manuscript in Adobe format(553 kb).

1996 Straus , D.C. , Jolley, W.L., and Purdy, C.W. 1996. Characterization of neuraminidases produced by various serotypes of Pasteurella multocida . Infection and Immunity. 64(4):1446-1449.
Manuscript in Adobe format(3 mb).

1996 Vick, B.D. and Clark , R.N. 1996. Performance of wind-electric and solar-pv water pumping systems for watering livestock. Transactions of the ASME 18:212-216.
Manuscript in Adobe format(4 mb).

1996 Vick, B.D. and Clark , R.N. 1996. Performance of wind-electric and solar-pv water pumping systems for watering livestock. In: Proceedings of the 15th ASME Wind Energy Symposium, January 29- February 2, 1996 , Houston , TX . p. 198-203.
Manuscript in Adobe format(3 mb).

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1997


1997 Clark , R.N. and Vick, B.D. 1997. Performance comparison of tracking and non-tracking solar photovoltaic water pumping systems. ASAE Paper No. 97-4003.
Manuscript in Adobe format(7 mb).

1997 Clark , R.N. 1997. Wind power. 487-489. In: Sybil P. Parker (editor-in-Chief) McGraw-Hill Yearbook of Science & Technology 1997. McGraw-Hill Book Co., New York , San Francisco , Washington , DC, etc. p. 487-489.
Manuscript in Adobe format(3 mb).

1997 Purdy, C.W., Straus , D.C. , and Ayers, J.R. 1997. Efficacy of a subcutaneously administered, ultraviolet light-killed Pasteurella multocida A:3-containing bacterin against transthoracic challenge exposure in goats. American Journal of Veterinary Research. 58(8):841-847.
Manuscript in Adobe format(6 mb).

1997 Purdy, C.W., Raleigh , R.H., Collins, J.K., Watts, J.L., and Straus , D.C. 1997. Serotyping and enzyme characterization of Pasteurella haemolytica and Pasteurella multocida isolates recovered from pneumonic lungs of stressed feed calves. Current Microbiology. 34:244-249.
Manuscript in Adobe format(3 mb).

1997 Vick, B.D. and R.N. Clark. 1997. Performance and economic comparison of a mechanical windmill to a wind-electric water pumping system. ASAE Paper No. 97-4001, p. 11.
Manuscript in Adobe format(216 kb).

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1998


1998 Cole, N.A., Richardson , L.F., and Stock, R.A. 1998. Postmortem ruminal changes in sheep and steers. Veterinary Clinical Nutrition 5(2):14-18.
Manuscript in Adobe format(368 kb).

1998 Eggleston, E.D. and Clark , R.N. 1998. USDA wind/hybrid research laboratory controls development. Proc. 12th Annual International Wind-Diesel Workshop, June 18-20, 1998, Prince Edward Island, Canada, p. #4 1-6.
Manuscript in Adobe format(3 mb).

1998 Eggleston, E.D. and Clark , R.N. 1998. Wind/diesel and wind/biodiesel performance of the USDA Hybrid system. In: Proceedings of the 12th Annual International Wind-Diesel Workshop , Prince Edward Island , Canada , pp. #16 1-8.
Manuscript in Adobe format(4 mb).

1998 Purdy, C W., Cooley, J D., and Straus, D C. 1998. Cross-protection studies with three serotypes of Pasteurella haemolytica in the goat model. Current Microbiology 36:207-211.
Manuscript in Adobe format(3 mb).

1998 Purdy, C W., Cooley, J D., and Straus, D C. 1998. Pasteurella haemolytica ultraviolet-irradiated vaccine by parenteral and aerosol routes compared in the goat model. Current Microbiology 37:132-136.
Manuscript in Adobe format(3 mb).

1998 Purdy, C W., Straus, D C., Loan, R W., Briggs, R., Parker, D B., Auvermann, B., Chirase, N., Storz, J., and Williams, P.B. 1998. Analysis of endotoxin in feedyard air and playas: Endotoxin effect on market stressed feeder calves. Proceedings of High Plains Beef Conference: Health, Nutrition and Environment, August 27-28, 1998 , Canyon, TX. p. 2-3.
Manuscript in Adobe format(2 mb).

1998 Vick, B.D. and Clark , R.N. 1998. Five years of experimental testing with a 1.5 kilowatt wind turbine. In: A Collection of the 1998 ASME Wind Energy Symposium Technical Papers at the 36 th AIAA Aerospace Sciences Meeting and Exhibit, Reno, NV, p. 191-195.
Manuscript in Adobe format(6 mb).

1998 Vick, B.D. and R.N. Clark. 1998. Ten years of testing a 10 kilowatt wind-electric system for small scale irrigation. ASAE Paper No. 98-4083, p. 13.
Manuscript in Adobe format(255 kb).

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1999

1999 Clark , R.N. and Eggleston, E.D. 1999. Wind/hybrid operation with biodiesel. In: A Collection of the 1999 ASME Wind Energy Symposium Technical Papers at the 37 th AIAA Aerospace Sciences Meeting and Exhibit, Reno, NV, AIAA Paper No. 99-0058, p. 287-292.
Manuscript in Adobe format(4 mb).

1999 Cole, N.A. and Greene, L.W. 1999. Is there a role for nutritionists in environmental planning and management for feedyards? In: Proceedings of Plains Nutrition Council Spring Conference, April 8-9, 1999 , San Antonio , TX . p. 28-35.
Manuscript in Adobe format(6 mb).

1999 Cole, N.A. 1999. Nitrogen retention by lambs fed oscillating dietary protein concentrations. Journal of Animal Science. 77:215-222.
Manuscript in Adobe format(126 kb).

1999 Eggleston, E.D. and Clark , R.N. 1999. Operational experience with wind/hybrid controls. In: Proceedings of Windpower > 99, June 20-23, 1999 , Burlington , VT. 1999 CD-ROM.
Manuscript in Adobe format(6 mb).

1999. Klocke, N.L., Watts , D.G., Schneekloth, J.P., Davison, D.R., Todd, R.W., Parkhurst A.M. Nitrate leaching in irrigated corn and soybean in a semi-arid climate. Transactions of ASAE. 42(6):1621-1630.
Manuscript in Adobe format(282 kb).

1999. Vick, B. D. Clark, R. N., and Ling, S.  One and a half years of field testing a wind-electric system for watering cattle in the Texas Panhandle.  Proceedings of Windpower 1999, June 20-23, 1999, Burlington, Vermont. 10 p. 1999 CDROM.
Manuscript in Adobe format(260 kb).

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2000

2000 Cole, N.A. 2000. Changes in postprandial plasma and extracellular and ruminal fluid volumes in wethers fed or unfed for 72 hours. Journal of Animal Science. 78:216-223.
Manuscript in Adobe format(7 mb).

2000 Lin, X.Q., O'Reilly, K.L., Storz, J., Purdy, C.W., and Loan, R.W. 2000. Antibody responses to respiratory coronavirus infections of cattle during shipping fever pathogenesis. Archives of Virology 145:2335-2349.
Manuscript in Adobe format(9 mb).

2000 Storz, J., Lin, X.Q., Purdy, C.W., Chouljenko, V.N., Kousoulas, K.G., Enright, F.M., Gilmore, W.C., Briggs, R.E., and Loan, R.W. 2000. Coronavirus and Pasteurella infections in bovine shipping fever pneumonia and Evans' criteria for causation. Journal of Clinical Microbiology. 38(9):3291-3298.
Manuscript in Adobe format(5 mb).

2000 Todd, R.W., Evett, S.R., Howell, T.A. The Bowen ratio-energy balance method for estimating latent heat flux of irrigated alfalfa evaluated in a semi-arid, advective environment. Agriculture and Forest Meteorology 103:335-348.
Manuscript in Adobe format(697 kb).

2000 Todd, R.W., Evett, S.R., Howell, T.A., Klocke, N.L. Soil temperature and water evaporation of small steel and plastic lysimeters replaced daily. Soil Science 165(11):890-895.
Manuscript in Adobe format(104 kb).

2000 Vick, B.D., Clark , R.N., Ling, S., Starcher, K., and Parpia, I. 2000. Development and testing of a 2-kilowatt wind turbine for water pumping. A Collection of the 2000 ASME Wind Energy Symposium Technical Papers at the 38 th AIAA Aerospace Sciences Meeting and Exhibit, Reno, NV, AIAA Paper No. 2000-0071, p. 328-338.
Manuscript in Adobe format(250 kb).

2000 Vick, B.D. and Clark , R.N. 2000. Testing of a 2-kilowatt wind-electric system for water pumping. In: Proceedings of Windpower 2000 Annual Conference, Palm Springs , CA. p. 9. 2000 CD-ROM.
Manuscript in Adobe format(276 kb).

2000 Vick, B.D., Clark , R.N., and Evett, S.R. 2000. Wind-powered drip irrigation systems for fruit trees. In: ASAE Annual International Meeting, Milwaukee , Wisconsin . ASAE Paper No. 00-4030. p. 13.
Manuscript in Adobe format(256 kb).

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2001

2001 Cole, N.A., Stuedemann, J.A., and Thompson, F.N. 2001. Influence of both endophyte infestation in fescue pastures and calf genotype on subsequent feedlot performance of steers. The Professional Animal Scientist. 17(3):174-182.
Manuscript in Adobe format(7 mb).

2001 Purdy, C.W., Straus , D.C. , Harp, J.A., and Mock, R. 2001. Microbial pathogen survival study in a High Plains feedyard playa. The Texas Journal of Science. 53(3):247-266.
Manuscript in Adobe format(9 mb).

2001 Shi, Y., Parker, D.B., Cole, N.A., Auvermann, B.W., and Mehlhorn, J.E. 2001. Surface amendments to minimize ammonia emissions from beef cattle feedlots. Transactions of ASAE 44(3):677-682.
Manuscript in Adobe format(4 mb).

2001 Vick, B.D., Neal, B., and Clark , R.N. 2001. Wind powered irrigation for selected crops in the Texas Panhandle and South Plains. In: Proceedings of Windpower 2001 Conference, Washington , DC . p. 10. 2001 CD-ROM.
Manuscript in Adobe format(234 kb).

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2002

2002 Clark , R.N. 2002. Hybrid electric power generation with wind and diesel. ASAE Paper No. 024186. CD-ROM 2002.
Manuscript in Adobe format(93 kb).

2002 Purdy, C.W., Straus , D.C. , Chirase, N., Parker, D.B., Ayers, J.R., and Hoover , M.D. 2002. Effects of aerosolized feedyard dust that contains natural endotoxins on adult sheep. American Journal of Veterinary Research. 63(1):28-35.
Manuscript in Adobe format(8 mb).

2002 Purdy, C.W., Straus , D.C. , Chirase, N., Parker, D.B., Ayers, J.R., and Hoover , M.D. 2002. Effects of aerosolized endotoxin in feedyard dust on weanling goats. Small Ruminant Research. 46: 133-147.
Manuscript in Adobe format(5 mb).

2002. Purdy, C.W., Straus , D.C. , Parker, D.B., Ayers, J.R., and Hoover , M.D. 2002. Treatment of feedyard dust containing endotoxin and its effect on weanling goats. Small Ruminant Research. 46: 123-132.
Manuscript in Adobe format(5 mb).

2002. Rice, W.C., Purdy, C.W. Microbial Ecology and Molecular Characterization of Pathogens in Feedyard Playa Air and Water Samples in the High Plains of Texas, American Society for Microbiology, Texas Branch, Austin, Texas. p. 22.
Manuscript in Adobe format(36 kb).

2002 Vick, B.D. and R.N. Clark. 2002. Solar-PV water pumping with fixed and passive tracking panels. In: Proceedings of Solar 2002 Conference, Reno , NV . 2002 CD-ROM.
Manuscript in Adobe format(119 kb).

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2003

2003 Cole, N.A., Greene, L.W., McCollum, F.T., Montgomery , T., and McBride, K. 2003. Influence of oscillating dietary crude protein concentration on performance, acid-base balance, and nitrogen excretion of steers. Journal of Animal Science. 72:2660-2668.
Manuscript in Adobe format(9 mb).

2003 Cole, N.A., Clark, R.N., Todd, R.W., Richardson , R., Gueye, A., Greene, L.W., McBride, K. Influence of dietary crude protein on potential ammonia emissions from beef cattle manure. In: Proceedings of the ASAE International Conference on Air Pollution from Agricultural Operations. October 12-15, 2003 , Raleigh , North Carolina . p. 183-188.
Manuscript in Adobe format(3.44 mb).

2003 Purdy, C.W., Straus , D.C. , Chirase, N., Ayers, J.R., and Hoover , M.D. 2003. Effects of aerosolized dust in goats on lung clearance of Pasteurella and Mannheimia species. Current Microbiology 45: 174-179.
Manuscript in Adobe format(4 mb).

2003 Todd, R.W., Wenxuan, G., Stewart, B.A., Robinson, C. Vegetation and soil changes in shortgrass prairie near a beef cattle feedyard. In: Proceedings of American Water Resources Association 2003 Spring Specialty Conference, May 12-14, 1003 , Kansas City , Missouri . 2003 CDROM.
Manuscript in Adobe format(70.3 kb).

2003 Vick, B.D., Clark , R.N., Ling, J., and Ling, S. 2003. Remote Solar, Wind, and Hybrid Solar/Wind Energy Systems for Purifying Water. Journal of Solar Energy Engineering. 125:107-111.
Manuscript in Adobe format(147 kb).

2003 Vick, B.D., Neal, B., Clark , R.N., and Holman, A. 2003. Water pumping with AC motors and thin-film solar panels. In: Proceedings of Solar 2003 Annual Conference, July 21-26, 2003 , Austin , TX . 2003 CD-ROM.
Manuscript in Adobe format(208 kb).

2003 Vick, B.D., Neal, B., Clark , R.N., and Holman, A. 2003. Battery charging with a small downwind horizontal-axis wind turbine. In: Proceedings of Windpower 2003 Annual Conference, June 12-15, 2003 , Austin , TX . 2003 CD ROM.
Manuscript in Adobe format(194 kb).

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2004

2004 Clark , R.N. Performance and Maintenance Experiences with a Wind Turbine During 20 Years of Operation.   In: Proceedings of The American Wind Energy Annual Conference. Global Windpower 2004, March 28-31, 2004, Chicago , Illinois .  2004 CDROM.
Manuscript in Adobe format(205 kb).

2004 Gleghorn, J.F., Elam , N.A., Galyean, M.L., Duff, G.C., Cole, N A., and Rivera, J.D. 2004. Effects of crude protein concentration and degradability on performance, carcass characteristics, and serum urea nitrogen concentrations in finishing beef steers. Journal of Animal Science. 82:2705-2717.
Manuscript in Adobe format(321 kb).

2004 Purdy, C.W., Straus , D.C. , and Clark , R.N. 2004. Diversity of Salmonella serovars in feedyard and nonfeedyard playas (shallow lakes) of the Southern High Plains in the summer and winter. American Journal of Veterinary Research. 65(1):40-44.
Manuscript in Adobe format(127 kb).

2004 Vick, B.D. and Clark , R.N. 2004. Effect of panel temperature on a Solar-PV AC water pumping system. In: Proceedings of the American Solar Energy Society: A Solar Harvest Growing Opportunities, July 11-14, 2004, Portland, Oregon, pp.6, CDROM.
Manuscript in Adobe format(170 kb).

2004 Vick, B., Starcher, K., Clark , R.N., and Traurig, J. 2004. Matching wind resource in the Southern Great Plains with utility electrical loading. In: Proceedings of Global Windpower 2004, March 28-31, 2004 , Chicago , IL . 2004 CDROM.
Manuscript in Adobe format(649 kb).go to page index click HERE

2005

2005 Cole, N.A., Schwartz, R.C., and Todd, R.W. 2005. Assimilation versus accumulation of macro- and micronutrients in soils: relations to livestock and poultry feeding operations. Journal of Applied Poultry Research. 14:393-405.
Manuscript in Adobe format(211 kb).

2005 Cole, N.A., Clark, R.N., Todd, R.W., Richardson , C.R., Gueye, A., Greene, L.W., and McBride, K. 2005. Influence of dietary crude protein concentration and source on potential ammonia emissions from beef cattle manure. Journal of Animal Science. 83:722-731.
Manuscript in Adobe format(431 kb).

2005 Purdy, C W., Straus, D C., and Ayers, J R. 2005. Effect of aerosolized class C fly ash in weanling goats. American Journal of Veterinary Research. 66(6):991-995.
Manuscript in Adobe format(219 kb).

2005. Rice, W C., Purdy, C.W. Diversity of Escherichia coli and Salmonella spp isolates from playa waters and sediments. In: State of the Science Animal Manure and Waste Management, January 4-7, 2005, San Antonio, Texas. 2005 CDROM. Also available at: http://www.cals.ncsu.edu/waste_mgt/.
Manuscript in Adobe format(1 MB).

2005 Todd, R.W., Cole, N.A., Clark , R.N., and Rice, W.C. 2005. Soil nitrogen and carbon distribution on native shortgrass prairie adjacent to a cattle feedyard [abstract]. In: Agronomy Abstracts, ASA-CSSA-SSSA Annual Meeting, November 6-10, 2005 , Salt Lake City , UT. 2005 CDROM.
Manuscript in Adobe format(350 kb).

2005 Todd, R.W., Cole, N.A., Harper, L.A. , Flesch, T.K., Baak, B.H. Ammonia and gaseous nitrogen emissions from a commercial beef cattle feedyard estimated using the flux-gradient method and N:P ratio analysis. In: State of the Science Animal Manure and Waste Management, January 4-7, 2005, San Antonio , Texas . 2005 CDROM.
Manuscript in Adobe format(131 kb).

2005 Vick, B.D. and Clark , R.N. 2005. Performance and acoustic analysis of a small wind turbine used with a helical pump for livestock watering. In: Proceedings of the American Wind Energy Association: Windpower 2005, May 15-18, 2005 , Denver , CO . p. 11. 2005 CDROM.
Manuscript in Adobe format(315 kb).

2005 Vick, B.D. and Clark , R.N. 2005. Water pumping performance of a Solar-PV powered helical pump. In: Proceedings of the International Solar Energy Society (ISES) 2005 Solar Water Congress: Bringing Water to the World, August 8-12, 2005 , Orlando , FL. 2005 CDROM.
Manuscript in Adobe format(108 kb).

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2006

2006 Baek, B., Todd, R.W., Cole, N.A., and Koziel, J. 2006. Ammonia and hydrogen sulfide flux and dry deposition velocity estimates using vertical gradient method at a commercial beef cattle feedlot. International Journal Global Environmental Issues, 6(2-3):189-203.
Manuscript in Adobe format(293 kb).

2006. Banaitis, M.R., H. Waldrip-Dail, M.S. Diel, B.C. Holmes, J.F. Hunt, R.P. Lynch, and T. Ohno (2006) Investigating sorption-driven dissolved organic matter fractionation by multi-dimensionsional fluorescence spectroscopy and PARAFAC.  J Coll Interf Sci 304 (1):271-276
Manuscript in Adobe format(209 kb).

2006 Cole, N.A. 2006. Challenges in integrating CAFO nutrient Management with environmental stewardship. In: R. Schwartz, L. Baumhardt, J. Bell, editors. Proceedings of 28 th Annual Southern Conservation Systems Conference, June 26-28, 2006 , Amarillo , TX . p. 248-261.
Manuscript in Adobe format(187 kb).

2006 Cole, N.A., Galyean, M.L., Drouillard, J., Greene, L.W., McCollum, F.T., Defoor, P.J., and Richardson , C.R. 2006. Recent research with distiller's grains and corn milling byproducts - Southern Plains. In: Proceeding of Plains Nutrition Conference, April 6-7, 2006 , San Antonio , TX . p. 24-39.
Manuscript in Adobe format(234 kb).

2006 Cole, N.A. 2006. Some general rules of thumb for managing stressed feeder calves. p. 1-6.
Manuscript in Adobe format(53 kb).

2006 Cole, N.A. 2006. Update on recent protein research for finishing beef cattle fed steam flaked corn based diets. In: Proceedings of the 21st Annual Southwest Nutrition and Management Conference, February 23-24, 2006 , Tempe , AZ. p. 67-87.
Manuscript in Adobe format(320 kb).

2006 Cole, N.A., Defoor, P., Galyean, M., Duff, G., Gleghorn, J. Effects of phase-feeding of crude protein on performance, carcass characteristics, serum urea nitrogen concentrations, and manure nitrogen of finishing beef steers. Journal of Animal Science. 84:3421-3432.
Manuscript in Adobe format(266 kb).

2006 Neal, B., Holman, A., Clark, R.N. 2006. Solid-state sensors for control and data acquisition on small wind turbines. In: Proceedings of American Wind Energy Association. Windpower 2006 Conference and Exhibition, June 4-7, 2006, Pittsburgh, Pennsylvania. 2006 CDROM. Log 197182
Manuscript in Adobe format(662 kb).

2006 Purdy, C.W., Clark, R.N., Straus, D.C. Aerosolized dust particulates and bioaerosols of a dairy on the Southern High Plains of New Mexico [abstract]. In: Abstract Book (Volume 1) of 2006 International Aerosol Conference, September 10-15, 2006, St. Paul, Minnesota. P. 867
Manuscript in Adobe format(208 kb).

2006 Purdy, C.W., Straus, D., Norman, R. RIA analysis for estradiol, testosterone and cortisol in feedyard playa lakes and non-feedyard playa lakes [abstract]. In: Proceedings of the 87th Annual Meeting of the Conference of Research Workers in Animal Disease, December 3-5, 2006, Chicago, Illinois. p. 150.
Manuscript in Adobe format(188 kb).

2006. Rice, W.C., Gowda, P. Use of geographical information systems to influence selection of sampling site locations for the evaluation of microbial diversity [abstract]. In: Proceedings of 28th Annual Southern Conservation Systems Conference, June 26-28, 2006, Amarillo, Texas. p.220.
Manuscript in Adobe format(247 kb).

2006 Rice, W.C., Cole, N.A., Todd, R.W. Environmental effects of the application of synthetic urine to feedlot surfaces - response of microbial populations [abstract]. In: Proceedings of ASA-CSSA-SSSA Annual International Meeting, November 12-16, 2006, Indianapolis, Indiana. 2006 CDROM.
Manuscript in Adobe format(345 kb).

2006 Todd, R.W., Cole, N.A., and Clark, R.N. 2006. Reducing crude protein in beef cattle diet reduces ammonia emissions from artificial feedyard surfaces. Journal of Environmental Quality. 35:404-411.
Manuscript in Adobe format(2 mb).

2006 Todd, R.W., Cole, N.A., Auvermann, B., Clark, R.N. Evaporation from cattle feedyard pens estimated by Bowen ratio-energy balance [abstract]. In: Proceedings of ASA-CSSA-SSSA Annual International Meeting, November 12-16, 2006, Indianapolis, Indiana. 2006 CDROM.
Manuscript in Adobe format(283 kb).

2006 Vasconcelos, J.R., Greene, L.W., Cole, N.A., Brown, M.S., McCollum, F.T., Tedeschi, L. Effects of phase feeding of protein on performance, blood urea nitrogen concentration, manure N:P ratio, and carcass characteristics of feedlot cattle. Journal of Animal Science. 84:3032-3038.
Manuscript in Adobe format(139 kb).

2006 Vick, B.D., Clark, R.N. 2006. Large scale deployment of renewable energy by combining wind farms with solar thermal power plants. In: Proceedings of the American Solar Energy Association Annual Conference, July 8-13, 2006, Denver, Colorado. 2006 CDROM.
Manuscript in Adobe format(262 kb).

2006 Vick, B.D., Clark, R.N. 2006. Affect of new blades on noise reduction of small wind turbine water pumping systems. In: Proceedings of American Wind Energy Association. Windpower 2006 Conference and Exhibition, June 4-7, 2006, Pittsburgh, Pennsylvania. 2006 CDROM.
Manuscript in Adobe format(2 MB).

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2007

2007 Archibeque, S.L., Freetly, H.C., Cole, N.A., Ferrell, C.L. The influence of oscillating dietary protein concentrations on finishing cattle. II. Nutrient retention and ammonia emissions. Journal of Animal Science. 85(6):1496-1503.
Manuscript in Adobe format (586 KB)

2007. Cagle, D., Mays, A., Vick, B.D., Holman, A. Evaluation of airfoils for small wind turbines. In: Proceedings of the AWEA Windpower 2007 Conference, June 3-6, 2007, Los Angeles, California. 2007 CD-ROM.
Manuscript in Adobe format (286 KB)

2007. Cole, N.A., McCollum, F. Receiving nutrition: Getting calves started right. In: Proceedings of the Mid-South Stocker Conference, February 13-14, 2007, Cave City, Kentucky. P. 1-28.
Manuscript in Adobe format (494 KB)

2007 Cole, N.A., Brown, M.S., Varel, V.H. Beef Cattle-Manure Management. In: Bell, A.W., Pond, W.G., editors. Encyclopedia of Animal Science. Ttaylor and Francis, 1(1):1-4.
Manuscript in Adobe format (318 KB)

2007. Cole, N.A. Opportunities to enhance performance and efficiency through nutrient synchrony in concentrate-fed ruminants [abstract]. In: Journal of Animal Science Abstracts, from 2007 Joint Meeting of American Society of Animal Science, July 8-12, 2007, San Antonio, Texas, Volume 85, Supplement 1, No. 13.
Manuscript in Adobe format (327 KB)

2007. Cole, N.A., Todd, R.W., Auvermann, B., Parker, D. Auditing and assessing nutrient management for air quality [abstract]. In: Journal of Animal Science Abstracts from 2007 Joint Meeting, of American Society of Animal Science, July 8-12, 2007, San Antonio, Texas. Volume 85, Supplement 1, p. 595.
Manuscript in Adobe format (336 KB)

2007 Cole, N.A., Todd, R.W., Parker, D.B. Use of fat and zeolite to reduce ammonia emissions from beef cattle feedyards. In: Proceedings of the ASABE International Symposium on Air Quality and Waste Management for Agriculture, September 16-19, 2007, Broomfield, Colorado. 2007 CD-ROM.
Manuscript in Adobe format (91 KB)

2007. Dail, H.W., M.S. Erich, C.W. Honeycutt, and Z. He (2007) Effect of drying on phosphorus distribution in poultry manure.  Commun Soil Sci Plant Anal38:1-17
Manuscript in Adobe format (206 KB)

2007. Feoli, C., Hancock, J.D., Monge, C.R., Gugle, T.L., Carter, S.D., Cole, N.A. Effects of corn- and sorghum-based distiller's dried grains with solubles on growth performance and carcass characteristics in finishing pigs [abstract]. In: Journal of Animal Science, Volume 85, Supplement 1, Midwestern Section of the American Society of Animal Science Annual Meeting, March 19-21, 2007, Des Moines, Iowa, #166.
Manuscript in Adobe format (340 KB)

2007. Feoli, C., Hancock, J.D., Monge, C.R., Gugle, T.L., Carter, S.D., Cole, N.A. Digestible energy content of corn- vs sorghum-based distiller's dried grains with solubles in finishing pigs [abstract].In: Journal of Animal Science, Volume 85, Supplement 1, Midwestern Section of the American Society of Animal Science Annual Meeting, March 19-21, 2007, Des Moines, Iowa, #165.
Manuscript in Adobe format (185 KB)

2007 Feoli, C., Hancock, J.D., Monge, C., Gugle, T.R., Carter, S.D., Cole, N.A. Effects of corn- and sorghum-based distiller's dried grains with solubles on growth performance and carcass characteristics in finishing pigs [abstract]. In: J.A. Dahlberg, J. Blumenthal, Y. Huang, C. Franks, S. Bean, B. Pendleton, T. Isakiet, and R. Kochenower (editors). Proceedings of 25th Biennial Grain Sorghum Reserach and Utilization Conference, January 14-16, 2007, Santa Ana Pueblo, New Mexico. p. 30.
Manuscript in Adobe format (20 KB)

2007 Flesch, T.K., Wilson, J.D., Harper, L.A., Todd, R.W., Cole, N.A. Determining ammonia emissions from a cattle feedlot with an inverse dispersion technique. Agriculture and Forest Meteorology. 144:138-155.
Manuscript in Adobe format (2 MB)

2007. Neal, B., Clark, R.N. Speed control of a small turbine using electrical loading. In: Proceedings of the AWEA Windpower 2007 Conference, June 3-6, 2007, Los Angeles, California. 2007 CD-ROM.
Manuscript in Adobe format (528 KB)

2007 Purdy, C.W., Clark, R.N., Straus, D.C. Analysis of aerosolized particulates of feedyards located in the Southern High Plains of Texas. Aerosol Science and Technology. 41:497-509.
Manuscript in Adobe format (516 KB)

2007 Purdy, C.W., Straus, D.C., Hoover, M.D. Fever and leukocytosis responses in goats to inhaled endotoxin are dose-dependent. ScienceDirect. Small Ruminant Research. 70:140-144.
Manuscript in Adobe format (131 KB)

2007 Purdy, C.W., Raleigh, R.H., Straus , D.C. Diversity of Salmonella ssp and other pathogens in dairy wastewater flow on the Southern High Plains. In: Proceedings of the Conference of Research Workers in Animal Diseases 88 th Annual Meeting, December 2-4, 2007, Chicago , Illinois . A22, p. 124. ABSTRACT.
Manuscript in Adobe format (178 KB)

2007 Rice, W.C., Gowda, P. Use of Geographical Information Systems to influence the selection of sampling site locations for the evaluation of microbial diversity (abstract). American Society for Microbiology, 107th General Meeting, May 21-25, 2007, Toronto, Ontario, Canada. Q-225. 2007 CDROM.
Manuscript in Adobe format (118KB)

2007. Rice, W.C., Todd, R.W. Fungal and bacterial community structure downwind of a cattle feedyard [abstract]. ASA-CSSA-SSSA Annual International Meetings, November 4-7, 2007, New Orleans , Louisiana . 292-16. 2007 CDROM.
Manuscript in Adobe format (123KB)

2007. Silva, J.C., Cole, N.A., Brown, M.S., Mitchell, D.L., Ponce, C.H., Smith, D.R. Effect of dietary fat concentration and wet sorghum distiller's grains plus solubles on feedlot performance and carcass characteristics of finishing heifers [abstract]. In: Journal of Animal Science, Volume 85, Supplement 1, Annual Meeting of American Society of Animal Science, July 8-12, 2007, San Antonio, Texas. T335.
Manuscript in Adobe format (211KB)

2007. Silva, J.C., Cole, N.A., Brown, M.S., Ponce, C.H., Smith, D.R. Effects of dietary fat and wet sorghum distiller's grains plus solubles on feedlot performance and carcass charactistics of finishing heifers. 2007 Beef Cattle Research in Texas . The Texas A&M University System. The Agriculture Program. p. 83-88.
Manuscript in Adobe format (258KB)

2007. Todd, R.W., Cole, N.A., Harper, L.A., Flesch, T.K. Flux-gradient estimates of ammonia emissions from beef cattle feedyard pens. In: Proceedings of the ASABE International Symposium on Air Quality and Waste Management for Agriculture, September 16-19, 2007, Broomfield, Colorado. 2007 CD-ROM.
Manuscript in Adobe format (613KB)

2007 Vasconcelos, J.T., Shaw, L.M., Lemon, K.A., Cole, N.A., Galyean, M.L. Effects of graded levels of sorghum wet distiller's grains and degraded intake protein on performance and carcass characteristics of feedlot cattle fed steam-flaked corn based diets. The Professional Animal Scientist. 23(2007):467-475.
Manuscript in Adobe format (670KB)

2007 Vick, B. D., Clark, R. N., and Carr, D. 2007. Analysis of Wind Farm Energy Produced in the United States , Windpower 2007, Los Angeles , CA , June 3-6, 2007 , 10 pp.
Manuscript in Adobe format (180 KB)

2007 Vick, B. D. and Clark, R. N. 2007. Comparison of Solar Powered Water Pumping Systems which use Diaphragm Pumps. Solar 2007 :Sustainable Energy Puts America to Work, Cleveland , OH , July 7-12, 2007 . 6 pp.
Manuscript in Adobe format (170 KB)

2007. Vick, B.D., Clark, R.N. Comparison of solar powered water pumping systems which use diaphragm pumps. In: Proceedings of the 36th American Solar Energy Society Annual Conference, July 7-12, 2007, Cleveland, Ohio. 2007 CDROM.
Manuscript in Adobe format (241 KB)

2007 Vick, B.D., Clark , R.N., Carr, D.. Analysis of wind farm energy produced in the United States . In: Proceedings of the AWEA Windpower 2007 Conference, June 3-6, 2007, Los Angeles , California . 2007 CD-ROM.
Manuscript in Adobe format (180 KB)

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2008

2008 Clark, R.N. 2008 Comprehensive History of Windmills. In: Gillis, C. editor/author. Windpower. Atglen, Pennsylvania. Schiffer Publishing Ltd. p. 4.
Manuscript in Adobe format (54 KB)

2008 Clark, R.N., Vick, B.D. 2008. Livestock water pumping with wind and solar power. In: Proceedings of the American Society of Agricultural and Biological Engineers 2008 Annual Meeting, June 29-July 2, 2008, Providence, Rhode Island. Paper No. 084176. 
Manuscript in Adobe format (223 KB)

2008 Cole, N.A., Todd, R.W. Opportunities to enhance performance and efficiency through nutrient synchrony in concentrade-fed ruminants. Journal of Animal Science Electronic Supplement. 86(E. Suppl.):E318-E333.
Manuscript in Adobe format (331 KB)

2008 Cole, N.A., Todd, R.W., Parker, D.B., Rhoades, M.B., Caraway, E. 2008. Challenges in using flux chambers to measure ammonia and VOC emissions from open feedlot pen surfaces and retention ponds [abstract]. Abstracts of American Dairy Science Association and American Society of Animal Science Joint Meeting, July 7-11, 2008, Indianapolis , Indiana . No. 310. 2008 CDROM.
Manuscript in Adobe format (766 KB)

2008 Cole, N.A., Brown, M.S., Macdonald, J.C. 2008. Environmental considerations of feeding bio-fuel co-products [abstract]. Abstracts of American Dairy Science Association and American Society of Animal Science Joint Meeting, July 7-11, 2008, Indianapolis , Indiana . No. 148. 2008 CDROM.
Manuscript in Adobe format (692 KB)

2008 Cole, N.A., Todd, R.W., Auvermann, B., Parker, D. 2008. Auditing and assessing air quality in concentrated feeding operations. The Professional Animal Scientist. 24(2008):1-22.
Manuscript in Adobe format (462 KB)

2008 Feoli, C., Hancock, J., Gugle, T., Carter, S., Cole, N.A. 2008. Effects of enzyme additions to diets with corn- and sorghum-based distiller's dried grains with soluble on growth performance and nutrient digestibility in nursery and finishing pigs [abstract]. Abstracts of American Dairy Science Association and American Society of Animal Science Joint Meeting, July 7-11, 2008, Indianapolis , Indiana . No. 693. 2008 CDROM.
Manuscript in Adobe format (759 KB)

2008 MacDonald, J.C, Jenkins, K.H., McCollum, F.T., Cole, N.A. 2008. Effects of 20% wet distiller's grains plus solubles in steam-flaked and dry-rolled corn-based finishing diets [abstract]. Abstracts of American Dairy Science Association and American Society of Animal Science Joint Meeting, July 7-11, 2008, Indianapolis , Indiana . No. 732. 2008 CDROM.
Manuscript in Adobe format (742 KB)

2008. Miller, D.N., Rice, W.C. 2008. Bacterial community structure of a cattle feedlot pen surface [abstract]. Agronomy Society of Americal Annual Meeting, October 5-9, 2008, Houston, Texas. Paper No. 745-16. 2008 CDROM.
Manuscript in Adobe format (109 KB)

2008 Parker, D., Caraway, E., Rhoades, M., Donnell, C., Spears, J., Cole, N.A., Todd, R.W., Casey, K.D. Effect of wind tunnel air velocity on VOC flux rates from CAFO manure and wastewater. In: Proceedings of 2008 Annual International Meeting of the American Society of Agricultural and BIological Engineers International, June 29-July 2, 2008, Providence, Rhode Island. Meeting Presentation Paper Number 083897. 
Manuscript in Adobe format (347 KB)

2008 Purdy, C.W., Layton , R.C., Straus , D.C. , Ayers, J.R. Effects of inhaled fine dust on lung tissue changes and antibody response induced by spores of opportunistic fungi in goats. American Journal of Veterinary Research. 69(4):501-511.
Manuscript in Adobe format (463 KB)

2008 Purdy, C.W., Straus, D. 2008. Removal of endotoxin from dairy wastewater [abstract]. In: Proceedings of 89th Annual Meeting of Conference of Research Workers in Animal Diseases, December 7-9, 2008, Chicago, Illinois. No. 139. p.155.
Manuscript in Adobe format (89 KB)

2008 Purdy, C.W., Clark, R.N., Straus, D.C. 2008. PM2.5 and PM10 concentrations in four dairies on the Southern High Plains [abstract]. American Association for Aerosol Research 27th Annual Conference, October 20-24, 2008, Orlando, Florida. Abstract No. 7C.03. 2008 CDROM. 
Manuscript in Adobe format (39 KB)

2008 Rhoades, M., Auvermann, B., Cole, N.A., Todd, R.W., Parker, D., Caraway, E., Shuster, G., Spears, J. 2008. Ammonia concentration and modeled emission rates from a beef cattle feedyard. In: Proceedings of the 2008 Annual International Meeting of American Society of Agricultural and Biological Engineers, June 29-July 2, 2008, Providence, Rhode Island. Meeting Presentation Paper Number 084445.
Manuscript in Adobe format (189 KB)

2008 Rice, W.C., O'Shaughnessy, S.A., Evett, S.R. 2008. Influence of cotton crop development and level of irrigation of microbial community structure [abstract]. 2008 Joint Meeting of American Society of Agronomy, Soil Science Society of America, and Crop Science Society of America, October 5-9, 2008, Houston, Texas. Paper No. 745-15. 2008 CDROM.
Manuscript in Adobe format (463 KB)

2008 Rice, W.C., Green, W., Galyean, M., Cole, N.A. 2008. Effect of distiller's grain in steam flaked corn based diets on the fecal microbiota of beef cattle [abstract]. In: Proceedings of the 12th International Symposium on Microbial Ecology, August 17-22, 2008, Cairns, Australia. 2008 CDROM. 
Manuscript in Adobe format (57 KB)

2008 Rice, W.C., O'Shaughnessy, S.A., Evett, S.R. 2008. Influence of cotton crop development and level of irrigation of microbial community structure [abstract]. 2008 Joint Meeting of American Society of Agronomy, Soil Science Society of America, and Crop Science Society of America, October 5-9, 2008, Houston, Texas. Paper No. 745-15. 2008 CDROM.
Manuscript in Adobe format (94 KB)

2008 Rice, W.C., Purdy, C.W. 2008. Distribution and diversity of Escherichia and Salmonella Isolates Obtained from Beef Cattle Concentrated Animal Feeding Operations [abstract]. 2008 Joint Meeting of American Society of Agronomy, Soil Science Society of America, and Crop Science Society of America, October 5-9, 2008, Houston, Texas. Paper No. 296-7. 2008 CDROM.
Manuscript in Adobe format (112 KB)

2008 Todd, R.W., Cole, N.A., Parker, D.B., Casey, K.D. 2008. Continuously measured annual ammonia emissions from Southern High Plains beef cattle feedyards [abstract]. 2008 Joint Meeting of American Society of Agronomy, Soil Science Society of America, and Crop Science Society of America, October 5-9, 2008, Houston, Texas. Paper No. 533-10. 2008 CDROM. 
Manuscript in Adobe format (109 KB)

2008 Todd, R.W., Cole, N.A., Clark, R.N., Rice, W.C. 2008. Soil nitrogen distribution and deposition on shortgrass prairie adjacent to a beef cattle feedyard. Biology and Fertility of Soils. 44:1099-1102.
Manuscript in Adobe format (120 KB)

2008 Todd. R.W., Cole, N.A., Clark, R.N., Flesch, T.K., Harper, L.A., Baek, B. Ammonia Emissions from a Beef Cattle Feedyard on the Southern High Plains. Atmospheric Environment. 42:6797-6805.
Manuscript in Adobe format (613 KB)

2008 Vick, B.D., Clark , R.N., Mehos, M. 2008. Improved electrical load match in California by combining solar thermal power plants with wind farms. In: Proceedings of the  SOLAR 2008 Conference, May 3-8, 2008, San Diego , California . 2008 CDROM.
Manuscript in Adobe format (302 KB)  

2008 Vick, B.D. and Clark, R.N. Using Rotor or Tip Speed in the Acoustical Analysis of Small Wind Turbines. In:  Proceedings of the 46 th American Institute of Aeronautics and Astronautics (AIAA) Aerospace Sciences Meeting and Exhibit, January 7-10, 2008, Reno , Nevada . AIAA 2008-1334.  2008 CDROM.
Manuscript in Adobe format (274 KB)

2008 Vick, B.D., Neal, B., Clark, R.N. 2008. Performance of a Small Wind Powered Water Pumping System. In: Proceedings of American Wind Energy Association Windpower 2008 Conference and Exhhibition, June 104, 2008, Houston, Texas. 2008 CDROM.
Manuscript in Adobe format (211 KB)

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2009

2009. Angadi, S., Begna, S., Marsalis, M., Cole, N.A., Gowda, P., Lauriault, L., Hagevoort, R. 2009. Improving resource use efficiency of forage production system by intercropping systems. 2009 Farming Systems Design Symposium, August 23-26, 2009, Monterey, California. 2 pp. 2009 CDROM.
Manuscript in Adobe format (274 KB)

2009 Clark, R.N. 2009. The winds of change. Resource Magazine. July/August 2009. p. 4-6.
Manuscript in Adobe format (274 KB)

2009 Cole, N.A., MacDonald, J., Galyean, M., Brown, M. 2009. Interaction of grain co-products with grain processing: Associative Effects and management. In: Proceedings of the Oklahoma State University Cattle Grain Processing Symposium, November 15-17, 2006, Tulsa, Oklahoma. MP-177. P. 193-205.
Manuscript in Adobe format (977 KB)

2009 Cole, N.A., Mason, A., Todd, R.W., Rhoades, M., Parker, D. 2009. Chemical composition of pen surface layers of beef cattle feedyards. Professional Animal Scientist. 25:541-552.
Manuscript in Adobe format (703 KB)

2009 Cole, N.A., Todd, R.W. 2009. Nitrogen and phosphorus balance of beef cattle feedyards. In: Proceedings of the Texas Animal Manure Management Issues Conference, September 29-30, 2009, Round Rock, Texas. p. 17-24.
Manuscript in Adobe format (222 KB)

2009 Cole, N.A., Mason, A., Todd, R.W., Parker, D.B. 2009. Effects of urine application on chemistry of feedlot pen surfaces [abstract]. Journal of animal Science Supplement. 87:E-Suppl.2, p. 148.
Manuscript in Adobe format (136 KB)

2009 Depenbusch, B.E., Loe, E.R., Sindt, J.J., Cole, N.A., Higgins, J.J., Drouillard, J. 2009. Optimizing use of distillers grains in finishing diets containing steam-flaked corn. Journal of Animal Science. 87:2644-2652
Manuscript in Adobe format (566 KB)

2009 Hales, K.E., Cole, N.A., Leytem, A.B., Galyean, M.L. 2009. Crude protein, ash, phosphorus, neutral detergent fiber and starch concentrations in particle size distributions of corn steam flaked to varying bulk densities [abstract]. 2009 Plains Nutrition Council Spring Conference, April 9-10, 2009, San Antonio, Texas. Texas AgriLife Research & Extension Pub. No. AREC 09-18. p. 94.
Manuscript in Adobe format (29 KB)

2009. He, Zhongqi., Heidi W. Dail, C. Wayne Honeycutt, M. Susan Erich, and Zachary N. Senwo.  (2009) Enzymatic quantification of phytate in animal manure.  Commun Soil Sci Plant Anal 40:566-575
Manuscript in Adobe format (326 KB)

2009 Lewis, J.B., Jenkins, K., Patterson, J., Cole, N.A., Osterstock, J., Tedeschi, L., MacDonald, J. 2009. Effects of corn processing method and wet distiller's grains plus solubles (WDGS) inclusion and source on in situ digestibility and ruminal Ph of crossbred steers [abstract]. In: Abstracts of 2009 Southern Section of American Society of Animal Science Conference, January 31-February 3, 2009, Atlanta, Georgia. Paper No. 120, p. 40.
Manuscript in Adobe format (35 KB)

2009 MacDonald, J.C., Jenkins, K.H., Buttrey, E., Lewis, J.B., Smith, S.B., Miller, R.K., Lawrence, T.E., McCollum, F., Cole, N.A. 2009. 35% corn wet distiller's grains plus solubles in steam-flaked and dry-rolled corn finishing diets: Effects on fatty acids, sensory attributes, and shelf life of loins [abstract]. In: Abstracts of 2009 Midwest Section of American Dairy Science Association Conference, March 16-18, 2009, Des Moines, Iowa. Abstract No. 271, p. 85-86.
Manuscript in Adobe format (43 KB)

2009 MacDonald, J.C., Jenkins, K.H., Buttrey, E., Lewis, J.B., Smith, S.B., Miller, R.K., Lawrence, T.E., McCollum, F., Cole, N.A. 2009. 35% corn wet distiller's grains plus solubles in steam-flaked and dry-rolled corn finishing diets: Effects on animal performance [abstract]. In: Abstracts of 2009 Midwest Section of American Dairy Science Association Conference, March 16-18, 2009, Des Moines, Iowa. Abstract No. 270, p. 85.
Manuscript in Adobe format (62 KB)

2009 MacDonald, J.C., Jenkins, K.H., McCollum, F., Cole, N.A. 2009. Effects of concentration of alfalfa hay in steam-flaked corn-based diets containing 25% sorghum wet distiller's grains [abstract]. In: Abstracts of 2009 Midwest Section of American Dairy Science Association Conference, March 16-18, 2009, Des Moines, Iowa. Abstract No. 267, p. 84.
Manuscript in Adobe format (40 KB)

2009. May, M.L., Quinn, M.J., Dilorenzo, N., Smith, D.R., Hales, K.E., Simms, D.D., Galyean, M.L. 2009. Effects of adding MIN-AD to steam-flaked corn-based diets with or without wet corn distiller's grain plus solubles on performance by beef cattle during receiving and finishing phases. The Professional Animal Scientist. (25)559-568.
Manuscript in Adobe format (521 KB)

2009 Paris, C.S., Parker, D.B., Cole, N.A., Todd, R.W., Caraway, E.A., Rhoades, M.B., Baniya, B., Brown, T.B. 2009. Comparison of ammonia emissions determined using different sampling methods. In: Proceedings of the Texas Animal Manure Management Issues Conference, September 29-30, 2009, Round Rock, Texas. p. 83-90.
Manuscript in Adobe format (441 KB)

2009. Parker, D.B., Cole, N.A., Casey, K.D., Galvin, G., Ormerod, R., Paris, C.S., Caraway, E.A., Rhoades, M.B. 2009. Wind tunnels vs. flux chambers: Area source emission measurements and the necessity for VOC and odour correction factors. In: Proceedings of 19th International Clean Air and Environment Conference, September 6-9, 2009, Perth, Australia. 9 p
Manuscript in Adobe format (318 KB)

2009 Ponce, C.H., Brown, M.S., Cole, N.A., Maxwell, C.L., Silva, J.C. 2009. Effects of ruminally degradable N in diets containing wet corn distiller's grains and steam-flaked corn on feedlot cattle performance and carcass characteristics [abstract]. 2009 Plains Nutrition Council Spring Conference, April 9-10, 2009, San Antonio, Texas. Texas AgriLife Research & Extension Pub. No. AREC 09-18, p. 101.
Manuscript in Adobe format (29 KB)

2009 Ponce, C.H., Brown, M.S., Cole, N.A., Maxwell, C.L., Silva, J.C. 2009. Effects of ruminally degradable nitrogen in diets containing wet corn distiller's grains and steam-flaked corn on feedlot cattle performance and carcass characteristics [abstract]. Journal of Animal Science E-Supplement 2:190.
Manuscript in Adobe format (186 KB)

2009 Rice, W.C. 2009. Design and evaluation of PCR primers which differentiate Escherichia coli 0157:H7 and related serotypes. Journal of Applied Microbiology. 106:149-160.
Manuscript in Adobe format (256 KB)

2009 Rice, W.C., Cole, N.A., Clark, R.N. 2009. Influence of feedlot pen surface layers and distillers' grain diets on microbial community structure associated with beef cattle feedlots. Proceedings of the Texas Animal Manure Management Issues Conference, September 28-30, 2009, Round Rock, Texas. p.155-165.
Manuscript in Adobe format (295 KB)

2009 Rice, W.C., Todd, R.W. 2009. Response of native short grass prairie and Conservation Reserve Program grassland soil microbial communities to feedyard cattle manure applications [abstract]. 2009 Agronomy Society of America, Crop Science Society of America, and Soil Science Society of America International Annual Meetings, November 1-5, 2009, Pittsburgh, Pennsylvania. 2009 CDROM.
Manuscript in Adobe format (38 KB)

2009 Todd, R.W., Cole, N.A., Parker, D.B., Rhoades, M., Casey, K. 2009. Effect of feeding distiller's grains on dietary crude protein and ammonia emissions from beef cattle feedyards. In: Proceedings of the Texas Animal Manure Management Issues Conference, September 29-30, 2009, Round Rock, Texas. p. 37-44.
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2009 Todd, R.W., Cole, N.A., Clark, R.N. 2009. Diel and seasonal dynamics of ammonia emissions from cattle feedyards [abstract]. 2009 American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America International Annual Meetings, November 1-5, 2009, Pittsburgh, Pennsylvania. 2009 CDROM.
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2009 Vasconcelos, J.T., McBride, K., Gueye, A., Galyean, M., Cole, N.A., Richardson, C., Greene, L. 2009. Effects of dietary crude protein and supplemental urea concentrations on nitrogen and phosphorus utilization by feedlot cattle. Journal of Animal Science. 87:1174-1183.
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2009 Vick, B.D., Clark, R.N. 2009. Determining the optimum solar water pumping system for domestic use, livestock water, or irrigation. In: Proceedings of the 38th American Solar Energy Society Annual Conference, May 11-16, 2009, Buffalo, New York. 2009 CDROM.
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2009 Vick, B.D. 2009. USDA’s Vick tells radio audience wind farms mean huge water savings. The Texas Renewable Energy Industries Association (TREIA) On-Line Newsletter. Nov/Dec 2009. P. 22-23.
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2009. Waldrip-Dail, Heidi, Zhongqi He, M. Susan Erich, and C. Wayne Honeycutt (2009) Soil phosphorus dynamics in response to poultry manure amendment.  Soil Sci 174(4):195-201
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2010

2010. Begna, S., Ahmed, W., Marsalis, M., Hagevoort, R., Cole, N.A., Gowda, P., Angadi, S. 2010. Radiation use efficiency, forage yield and quality of sorghum-legume intercropping systems in the Southern High Plains [abstract]. In: ASA-CSSA-SSSA International Annual Meeting Abstracts. October 31-November 4, 2010, Long Beach, California. Paper 194-16. 2010 CDROM.
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2010. Foote, A.P., Lambert, B.D., Brady, J.A., Brown, M.S., Osterstock, J.B., MacDonald, J.C., Cole, N.A. 2010. Expression of phosphate transporter in small intestine, kidney, and parotid salivary gland of cattle fed differing levels of phosphorus from wet distiller's grains [abstract]. Journal of Animal Science Supplement. 88:E-Supplement 2, Paper W358. p. 702.
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2010. Hales, K.E., Cole, N.A., Galyean, M.L., Leytem, A.B. 2010. Nutrient concentrations and proportions in particle size fractions of corn steam flaked to different bulk densities. Professional Animal Scientist. 26(5):511-519.
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2010. Hales, K.E., Mcmeniman, J.P., Leibovich, J., Vasconcelos, J.T., Quinn, M.J., May, M.L., Dilorenzo, N., Smith, D.R., Galyean, M.L. 2010. Effects of varying bulk densities of steam-flaked corn and dietary roughage concentration on in vitro fermentation, performance, carcass quality, and acid-base balance measurements in finishing steers. Journal of Animal Science. 88:1135-1147. 
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2010. Luebbe, M.K., Davis, T.C., Jenkins, K.H., Mccollum, F., Cole, N.A., Macdonald, J.C. 2010. Effects of wet distiller's grains plus solubles concentration in steam-flaked corn-based finishing diets on performance and carcass characteristics of beef steers [abstract]. Journal of Animal Science Supplement. 88:E-Supplement 2, Paper 201. p. 231.
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2010. MacDonald, J.C., Cole, N.A., Hales, K.E. 2010. Use of technology and implications for the environment. In: Proceedings of the Husker Beef Nutrition Conference, November 12, 2010, Lincoln, Nebraska. 88 p. 
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2010. May, M.L., Quinn, M.J., Depenbusch, B.E., Reinhardt, C.D., Gibson, M.L., Karges, K.K., Cole, N.A., Drouillard, J.S. 21010. Dried distiller’s grains with solubles with reduced corn silage levels in beef finishing diets. Journal of Animal Science. 88:2456-2463.
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2010. May, M.L., DeClerck, J.C., Quinn, M.J., DiLorenzo, N., Leibovich, J., Smith, D.R., Hales, K.E., Galyean, M.L. 2010. Corn or sorghum wet distiller's grains with solubles in combination with steam-flaked corn: Feedlot cattle performance, carcass characteristics, and apparent total tract digestibility. Journal of Animal Science. 88:2433-2443.
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2010. May, M.L., DeClerk, J.C., Leibovich, J., Quinn, M., Dilorenzo, N., Smith, D.R., Hales, K.E., Galyean, M.L. 2010. Corn or sorghum wet distiller's grains with solubles in combination with steam-flaked corn: In vitro fermentation and hydrogen sulfide production. Journal of Animal Science. 88:2425-2432.
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2010. Maxwell, C.L., Brown, M.S., Cole, N.A., Coufal, B., Wallace, J.O., Simroth-Rodriguez, J., Pratt, S. 2010. Effects of roughage source and dried corn distiller's grains concentration on feedlot performance and carcass characteristics [abstract]. Journal of Animal Science Supplement. 88:E-Supplement 2, Paper 1003. p. 823
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2010. Maxwell, C., Brown, M., Cole, N.A., Coufal, B., Wallace, J., Simroth-Rodriguez, J., Pratt, S. 2010. Effects of roughage source and dried corn distiller's grains concentration on feedlot performance and carcass characteristics of finishing beef steers [abstract]. In: Proceeding of Plains Nutrition Council Spring Conference, April 22-23, 2010, San Antonio, Texas. Pub. No. AREC 10-57, p. 106-107.
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2010. Parker, D.B., Caraway, E.A., Rhoades, M.B., Cole, N.A., Todd, R.w., Casey, K.D. 2010 Effect of Wind Tunnel Air Velocity on VOC Flux from Standard Solutions and CAFO Manure/Wastewater. Transactions of the ASABE. 53(3):831-845.
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2010. Parker, D.B., Perschbacher-Buser, Z.L., Cole, N.A., Koziel, J.A. 2010. Recovery of Agricultural Odors and Odorous Compounds from Polyvinyl Fluoride Film Bags. Sensors. 10:8536-8552.
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2010. Parr, S.L., Chung, K.Y., Galyean, M.L., Hutcheson, J.P., Dilorenzo, N., Hales, K.E., May, M.L., Quinn, M.J., Smith, D.R., Hohnson, B.J. 2010. Performance of finishing beef steers in response to anabolic implant dose and zilpaterol hydrochloride [abstract]. Midwestern Section of the American Society of Animal Science 2010 meeting, March 15-17, 2010, Des Moines, Iowa. Paper No. 285. p. 94.
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2010. Parr, S.L., Chung, K.Y., Galyean, M.L., Hutcheson, J.P., Dilorenzo, N., Hales, K.E., May, M.L., Quinn, M.J., Smith, D.R., Johnson, B.J. 2011. Performance of finishing beef steers in response to anabolic implant and zilpaterol hydrochloride supplementation. Journal of Animal Science. 89:560-570. doi:10.2527/jas.2010-3101
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2010. Ponce, C.H., Brown, M.S., Cole, N.A., Maxwell, C.L., Wallace, J.O., Coufal, B. 2010. Effects of non-protein nitrogen in diets containing 15% wet distiller's grains with solubles and steam-flaked corn on feedlot cattle performance and carcass characteristics [abstract]. Journal of Animal Science Supplement. 88:E-Supplement 2, Paper W340, p. 697.
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2010. Ponce, C., Brown, M., Osterstock, J., Cole, N.A., Lawrence, T., Macdonald, J., Maxwell, C., Wallace, J., Coufal, B. 2010. Effects of non-protein nitrogen and wet distiller's grains with solubles on growth performance, carcass merit, mineral status, tissue enzyme activities, and visceral organ mass by feedlot cattle [abstract]. In: Proceeding of Plains Nutrition Council Spring Conference, April 22-23, 2010, San Antonio, Texas. Pub No. AREC 10-57, p. 114.
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2010. Purdy, C.W., Clark, R.N., Straus, D.C. 2010. Determination of water quality variables, endotoxin concentration, and enterobacteriaceae concentration and indentification in Southern High Plains dairy lagoons.  Journal of Dairy Science. 93:1511-1522.
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2010. Rhoades, M.B., Parker, D.B., Cole, N.A., Todd, R.W., Caraway, E.A., Auvermann, B.W., Topliff, D.R., Schuster, G.L. 2010. Continuous ammonia emission measurements from a commercial beef feedyard in Texas. Transactions of the ASABE. 53(6):1823-1831.
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2010. Rice, W.C., Miller, D.N. 2010. Novel methods to assess the influence of diet and incubation time on the emissions of odors from beef and swine manures [abstract]. In: ASA-CSSA-SSSA 2010 International Annual Meeting Abstracts, October 31-November 4, 2010, Long Beach, California. Paper 252-20. 2010 CDROM. 
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2010. Rice, W.C., Todd, R.W. 2010. Influence of Feedlot Manure Applications on Soil Microbial Communities Associated with Short Grass Prairie and Conservation Reserve Program Grassland [abstract]. 13th International Symposium on Microbial Ecology. August 22-27, 2010, Seattle, Washington. 2010 Flashdrive.
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2010. Rice, W.C. 2010. Application of amplicon length polymorphism to differentiate amongst closely related strains of bacteria. In: Vilas, A.M., editor. Current Research, Technology and Education Topics in Applied Microbiology and Microbial Biotechnology, Volume 2. Badajoz, Spain: Formatex Research Center. p. 1509-1516.
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p>2010. Todd, R.W., Cole, N.A., Aiken, R.M. 2010. Temperature dependence of feedyard ammonia emissions: The Arrhenius equation [abstract]. In: ASA-CSSA-SSSA 2010 International Annual Meeting Abstracts. October 31-November 4, 2010, Long Beach, California. Paper 266-8. 2010 CDROM.
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2010 Todd, R.W., Cole, N.A., Casey, K.D., Hagevoort, R., Auvermann, B.W. 2010. Methane emissions from a New Mexico dairy lagoon system. In: Proceeding of the 2010 International Symposium on Air Quality and Waste Management for Agriculture, September 13-16, 2010, Dallas, Texas. ASABE Publication No. 711P0510cd.
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2010. Vick, B.D. 2010. Developing a hybrid solar/wind powered irrigation system for crops in the Great Plains. In: Proceedings of Solar 2010 National Conference, May 17-22, 2010, Phoenix, Arizona. 2010 CDROM.
Manuscript in Adobe format (835 KB)

2010. Vick, B.D., Holman, A. 2010. Increasing the percentage of renewable energy in the Southwestern United States [poster]. In: Proceedings of the 2010 American Wind Energy Association Conference, May 23-27, 2010, Dallas, Texas. 2010 CDROM.
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2010. Vick, B.D., Holman, A.J. 2010. Increasing the percentage of renewable energy in the Southwestern United States. In: Proceedings of the 2010 American Wind Energy Association Annual Conference, May 23-27, 2010, Dallas, Texas. 2010 CDROM.
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2011

2011. Cole, N.A., Hales, K.E., Todd, R.W. 2011. Research Update: The USDA-ARS-Conservation and Production Research Laboratory, Bushland, Texas. In: Proceeding of 2011 Plains Nutrition Council Spring Conference, April 14-15, 2011, San Antonio, Texas. p. 64-72.
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2011. Cole, N.A., McCuistion, K.C., Greene, L., McCollum, F. 2011. Effects of concentration and source of wet distiller's grains on digestibiity of steam-flaked corn-based diet fed to finishing steers. Professional Animal Scientist. 27:302-311  
Manuscript in Adobe format (201 KB)

2011. Cole, N.A., Todd, R.W., Parker, D.B., Rhoades, M., Mason, A.M. 2011. Ammonia emissions from a commercial feedyard measured using passive samplers and a box model[abstract]. Journal of Animal Science. 89, E-Suppl.1:757. 
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2011. Hales, K.E., Cole, N.A., MacDonald, J.C. 2011. Effects of corn processing method and dietary inclusion of wet distiller's grain with solubles on carbon-nitrogen balance of finishing cattle [abstract]. Journal of Animal Science. 89(E-Suppl 1):196.  
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2011. Hales, K.E., Cole, N.A., MacDonald, J.C. 2011. Effects of corn processing method and dietary inclusion of wet distiller's grain with solubles on energy metabolism and enteric methane emissions of finishing cattle [abstract]. Journal of Animal Science. 89(E-Suppl 1):196
Manuscript in Adobe format (496 KB)

2011. Hristov, A., Hanigan, M., Cole, N.A., Todd, R.W., McAllister, T., Ndegwa, P., Rotz, C.A. 2011. Review: Ammonia emissions from dairy farms and beef feedlots. Canadian Journal of Animal Science. 91:1-25.
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2011. Luebbe, M.K., Patterson, J.M., Jenkins, K.H., Buttrey, E.K., Davis, T.C., McCollum, F., Cole, N.A., MacDonald, J.C. 2011. Wet distillers grains plus solubles concentration in steam-flaked-corn-based diets: Effects on feedlot cattle performance, carcass characteristics, nutrient digestibility, and ruminal fermentation characteristics. Journal of Animal Science. 90:1589-1602.
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2011. MacDonald, J.C., Cole, N.A., Hales, K.E. 2011. Use of technology and implications for the environment. In: Proceedings of the Southwest Beef Symposium, January 18-19, 2011, Amarillo, Texas. Available: http://swbs.nmsu.edu/documents/macdonald-management-technologies.pdf
Manuscript in Adobe format (193 KB)

2011. McDaniel, M.R., Walker, D.A., Taylor, K.M., Elam, N.A., Cole, N.A., Loest, C.A. 2011. Whole corn substitution in steam-flaked corn-based diets with different concentrations of wet distiller's grains plus solubles [abstract]. In: Proceeding of 2011 Plains Nutrition Council Spring Conference, April 14-15, 2011, San Antonio, Texas. p. 101.
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2011. McDaniel, M.R., Walker, D.A., Taylor, K.M., Elam, N.A., Cole, N.A., Loest, C.A. 2011. Evaluation of whole corn substitution in steam-flaked corn-based diets containing different concentrations of wet distiller's grains. In: Proceedings of the 2011 Western Section of the American Society of Animal Science Conference, June 21-23, 2011, Miles City, Missouri. 62:358-362. 
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2011. Phillips, W.A., Horn, G.W., and Cole, N.A. 2011. The relevancy of forage quality to beef production. Crop Sci. 51:410-419.
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2011. Ponce, C.H., Brown, M.S., Cole, N.A., Maxwell, C.L., Coufal, C., Silva, J.C. 2011. Effects of wet corn distiller's grains with solubles (WCDGS) and non-protein nitrogen on growth performance and carcass characteristics of yearling steers. Beef Cattle Research in Texas 2009-2010, Texas A&M University, College of Agricultural and Life Sciences Publication. p. 59-65. 
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2011. Purdy, C.W., Rice, W.C., Clark, R.N., Straus, D. 2011. Influence of feedyards on bioaerosols of two small towns on the Southern High Plains. Texas Journal of Science. 62(2):83-110.
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2011. Rice, W.C., Gowda, P. 2011. Influence of geographical location, crop type, and crop residue cover on bacterial and fungal community structures. Geoderma. 160:271-280.
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2011. Sakirkin, S., Todd, R.W., Cole, N.A., Avermann, B.W. 2011. Ammonia emissions from cattle-feeding operations. Part 2: abatement. Texas Agricultural Experiment Station Bulletin, Air Quality Education in Animal Agriculture, Issues: Abatement, December, 2011. p. 1-11.
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2011. Todd, R.W., Cole, N.A., Rhoades, M.B., Parker, D.B., Casey, K. 2011. Daily, monthly, seasonal, and annual ammonia emissions from Southern High Plains cattle feedyards. Journal of Environmental Quality. 40:1-6.    
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2011. Todd, R.W., Cole, N.A., Casey, K.D., Hagevoort, R., Auvermann, B.W. 2011. Methane emissions from Southern High Plains dairy wastewater lagoons in the summer. Animal Feed Science And Technology. 166-167:575-580. 
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2011. Tracey, L.N., McDaniel, M.R., Brown-Silva, J., Cole, N.A., Loest, C.A., Lodge-Ivey, S.L. 2011. Whole corn and wet distiller's grains substitution in steam-flaked corn diet alters rumen fermentation and bacterial dynamics. In: Proceedings of the Western Section of the 2011 American Society of Animal Science Conference, June 21-23, 2011, Miles City, Missouri. 62:330-334. 
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2011. Vick, B.D., Clark, R.N. 2011. Experimental investigation of solar powered diaphragm and helical pumps. Solar Energy. 85:945-954
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2011. Vick, B.D., Almas, L. 2011. Developing wind and/or solar powered crop irrigation systems for the Great Plains. Applied Engineering in Agriculture. 27(2):235-245.     
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2011. Waldrip, Heidi M., Zhongqi He, and M. Susan Erich (2011) Effects of Poultry Manure Amendment on Phosphorus Uptake by Ryegrass, Soil Phosphorus Fractions and Phosphatase Activity. Biol Fertil Soils 47(4)407-418
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2011. Xiarchos, I., Vick, B.D. 2011. Solar energy use in U.S. agriculture. Overview and policy issues. U.S. Department of Agriculture, Office of the Chief Economist. 86 p.    
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2012

2012. Buttrey, E.K., Cole, N.A., Jenkins, K.H., Mccollum, F.T., Sakirkin, S.L., Auvermann, B.W., Heflin, K.R., Macdonald, J.C. 2012. Effects of twenty percent corn wet distillers grains plus solubles in steam-flaked-and dry-rolled corn-based finishing diets on heifer performance, carcass characteristics, and manure characteristics. Journal of Animal Science. 90:5086-5098.
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2012. Cole, N.A., Todd, R.W. 2012. Phase feeding crude protein to decrease ammonia emissions from finishing beef cattle. Available: www.ars.usda.gov/SP2UserFiles/Program/212.
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2012. Cole, N.A., Todd, R.W., Hales, K.E. 2012. Dietary management to decrease methane emissions from beef feedlots. Available:www.ars.usdagov/SP2UserFiles/Program/212.
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2012. Galyean, M.L., Cole, N.A., Brown, M.S., Macdonald, J.C., Ponce, C.H., Schutz, J.S. 2012. Utilization of wet distillers grains in high-energy beef cattle diets based on processed grain. In: Makkar, Harinder P.S..Biofuel co-products as livestock feed - Opportunities and challenges,Food and Agriculture Organization of the United Nations, Rome, Italy, 2012. p.61-76.
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2012. Hales, K.E., Parker, D.B., Cole, N.A. 2012. Potential odorous volatile organic compound emissions from feces and urine from cattle fed corn-based diets with wet distillers grains and solubles. Atmospheric Environment. 60:292-297.
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2012. Preece, S.L., Cole, N.A., Todd, R.W., Auvermann, B.W. 2012. Ammonia emissions from cattle-feeding operations. Texas A&M Agrilife Extension. E-632. p.1-15.
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2012. Sakirkin, S.L., Cole, N.A., Todd, R.W., Auvermann, B.W. 2012. Ammonia emissions from cattle-feeding operations. Part 1: issues and emissions. Texas Agricultural Experiment Station Bulletin, Air Quality Education in Animal Agriculture, Issues: Ammonia, December, 2011. p. 1-11.
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2012. Vick, B.D., Neal, B. 2012. Analysis of off grid hybrid wind turbine/solar PV water pumping systems. Solar Energy. 86(5):1197-1207.
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2012. Vick, B.D., Myers, D., Boyson, W. 2012. Using direct normal irradiance models and utility electrical loading to assess benefit of a concentrating solar power plant. Solar Energy. 86:3519-3530.
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2012. Waldrip, H.M., Todd, R.W., Cole, N.A., Li, C., and W.Salas (2012) Estimation of ammonia emissions from beef cattle feedyards in the Southern High Plains with process-based modeling. Symp. Reactive N (Nr) from agriculture: Emission, consequence, and management, ACS National Meeting and Exposition, August 19-23, 2012, Philadelphia, PA
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2013

2013. Buttrey, E.K., Jenkins, K.H., Lewis, J.B., Smith, S.B., Miller, R.K., Lawrence, T.E., Mccolum, F.T., Pinedo, P.J., Cole, N.A., Macdonald, J.C. 2013. Effects of 35% corn wet distillers grains plus solubles in steam-flaked and dry-rolled corn-based finishing diets on animal performance, carcass characteristics, beef fatty acid composition, and sensory attributes. Journal of Animal Science. 91:1850-1865.
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2013. Hales, K.E., Cole, N.A., Macdonald, J.C. 2013. Effects of increasing concentrations of wet distillers grains with solubles in steam-flaked, corn-based diets of energy metabolism, carbon-nitrogen balance, and methane emissions of cattle. Journal of Animal Science. 91:819-828.
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2013.Parker, D.B., Ham, J., Woodbury, B.L., Cai, L., Spiehs, M.J., Rhoades, M., Trabue, S.L., Casey, K., Todd, R.W., Cole, N.A. 2013. Standardization of flux chamber and wind tunnel flux measurements for quantifying volatile organic compound and ammonia emissions from area sources at animal feeding operations. Atmospheric Environment. 66:72-83.
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2013. Parker, D.B., Ham, J., Woodbury, B.L., Cai, L., Spiehs, M.J., Rhoades, M., Trabue, S.L., Casey, K., Todd, R.W., Cole, N.A. 2013. Standardization of flux chamber and wind tunnel flux measurements for quantifying volatile organic compound and ammonia emissions from area sources at animal feeding operations. Atmospheric Environment. 66:72-83.
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2013. Vick, B.D., Broneske, S. 2013. Effect of blade flutter and electrical loading on small wind turbine noise. Renewable Energy. 50:1044-1052.
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2013. Vick, B.D., Moss, T.A. 2013. Adding concentrated solar power plants to wind farms to achieve a good utility electrical load match. Solar Energy. 92:298-312.
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