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Records 26 to
50
of 57 records from author Stephen Hutchins
2005
MILLS, M. A., STEVE HUTCHINS, J. M. LAZORCHAK, AND G. ANKLEY. CONCENTRATED ANIMAL FEEDING OPERATIONS AS A SOURCE OF EDCS AND THEIR MANAGEMENT. To be Presented at 2005 EPA Science Forum, Washington, DC, May 16 - 18, 2005.
HUTCHINS, S. R. AND R. T. WILKIN. GWERD MONITORING OF PRB PERFORMANCE AT CIMARRON PORK FIELD SITE - UPDATE 2005. Presented at Oklahoma Department of Agriculture, Oklahoma City, OK, August 03, 2005.
2004
Hutchins*, S R., M White*, D. Fine, AND G. P. Breidenbach. ANALYSIS OF SWINE LAGOONS AND GROUND WATER FOR ENVIRONMENTAL ESTROGENS. Battelle's 7th Int'l. Symposium: In-Situ & On-Site Bioremediation, Orlando, FL, 06/02-05/2003.
ACHESON, C. M., R. C. BRENNER, P. T. MCCAULEY, M. MILLS, STEVE HUTCHINS, C. V. OWENS, K. M. SCHENCK, T. F. SPETH, D. A. GORDON, M. MEDINA-VERA, J. GUNDERSEN, AND L. ZINTEK. DEVELOPING TOOLS FOR EVALUATING RISK MANAGEMENT OF ENDOCRINE DISRUPTING CHEMICALS. Presented at US Board of Scientific Counselors, Endocrine Disrupting Chemicals Subcommittee Review, Research Triangle Park, NC, December 13 - 15, 2004.
2003
Hutchins*, S R., M White*, D. Fine, AND T. L. Price. ANALYSIS OF SWINE LAGOONS AND GROUND WATER FOR ENVIRONMENTAL ESTROGENS. Presented at Battelle 7th International In-Situ & On-Site Bioremediation Symposium, Orlando, FL, June 02 - 06, 2003.
Hutchins*, S R. CAFO IMPACTS ON GROUND WATER - GWERD RESEARCH PROGRAM OVERVIEW. Presented at NRMRL CAFO Research Program, Cincinnati, OH, December 03, 2003.
Hutchins*, S R. CANTON CAFO FIELD SITE STUDY - SITE CHARACTERIZATION AND CONTAMINANT IMPACTS. Presented at NRMRL CAFO Research Program, Cincinnati, OH, December 03, 2003.
Hutchins*, S R. CIMARRON PORK PERMEABLE REACTIVE BARRIER STUDY. Presented at NRMRL CAFO Research Program, Cincinnati, OH, December 03, 2003.
Fine, D. D. AND S R. Hutchins*. DETERMINATION OF ESTRONE, ESTRADIOL, ESTRIOL, AND ETHYNLESTRADIOL IN SWINE LAGOON WATER AND GROUND WATER. Presented at Environmental Analysis & Monitoring Symposium, Oklahoma City, OK, October 27, 2003.
Hutchins*, S R., E Striz*, AND N. Dorsey*. NITRATE CONTAMINATION OF GROUND WATER FROM LAND APPLICATION OF SWINE WASTE: CASE STUDY AND GENERAL CONSIDERATIONS. Presented at EPA/NRCS Water Quality Task Team, Ft. Worth, TX, July 09, 2003.
Fine, D., G. P. Breidenbach, T. L. Price, AND S R. Hutchins*. QUANTITATION OF ESTROGENS IN GROUND WATER AND SWINE LAGOON SAMPLE USING SOLID PHASE EXTRACTION, PENTAFLUROBENZYL/TRIMETHYLSILYL DERIVATIZATIONS AND GAS CHROMATOGRAPHY NEGATIVE ION CHEMICAL IONIZATION/MASS SPECTROMETRY/MASS SPECTROMETRY. Elsevier (ed.), JOURNAL OF CHROMATOGRAPHY A 1017:167-185, (2003).
2001
Weber, L. P., J. N. Dumont, D. M. Janz, S R. Hutchins*, AND K. W. Selcer. ENDOCRINE MODULATING EFFECTS OF LAGOON WATER FROM CONFINED ANIMAL FEED OPERATIONS ON AMPHIBIANS. Presented at 22nd Annual SETCA Meeting, Baltimore, MD, 11/11-15/01.
Dumont, J. N., S. Slagle, AND S R. Hutchins*. LAGOON WATER FROM CONFINED ANIMAL FEED OPERATIONS AND AMPHIBIAN DEVELOPMENT. Presented at 22nd Annual SETAC Meeting, Baltimore, MD, 11/11-15/01.
Hutchins*, S R., J. N. Dumont, D. M. Janz, G. P. Bridenbach, AND D. Fine. POTENTIAL OF CONFINED ANIMAL FEED OPERATIONS (CAFOS) TO CONTRIBUTE ESTROGENS TO THE ENVIRONMENT. Presented at NRMRL sponsored workshop/Effective Risk Management of Endocrine Disrupting Chemicals, Cincinnati, OH, 09/18-19/2001.
2000
Hutchins*, S R. AND S Acree*. GROUND-WATER SAMPLING BIAS OBSERVED IN SHALLOW, CONVENTIONAL WELLS. GROUNDWATER MONITORING AND REMEDIATION. Wiley InterScience, Silver Spring, MD, 20(1):86-93, (2000).
Shen, Y., C C. West*, AND S R. Hutchins*. IN VITRO CYTOTOXICITY OF AROMATIC AEROBIC BIOTRANSFORMATION PRODUCTS IN BLUEGILL SUNFISH BF-2 CELLS. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY. Academic Press Incorporated, Orlando, FL, 45(1):27-32, (2000).
1998
Hutchins*, S R., D E. Miller*, AND A. Thomas. COMBINED LABORATORY/FIELD STUDY ON THE USE OF NITRATE FOR IN SITU BIOREMEDIATION OF A FUEL-CONTAMINATED AQUIFER. ENVIRONMENTAL SCIENCE & TECHNOLOGY 32(12):1832-1840, (1998).
Hutchins*, S R., J. A. Bantle, AND E. J. Schrock. EFFECT OF NITRATE-BASED BIOREMEDIATION ON CONTAMINANT DISTRIBUTION AND SEDIMENT TOXICITY-COLUMN STUDY. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY. SETAC Press, Pensacola, FL, 17(3):349-361, (1998).
1997
Thomas, J. M., C. L. Bruce, V. R. Gordy, K. L. Duston, C. H. Ward, S R. Hutchins*, AND J. L. Sinclair. ASSESSMENT OF THE MICROBIAL POTENTIAL FOR NITRATE- ENHANCED BIOREMEDIATION OF A JP-4 FUEL-CONTAMINATED AQUIFER. JOURNAL OF INDUSTRIAL MICROBIOLOGY AND BIOTECHNOLOGY 18(2-3):213-221, (1997).
Hutchins*, S R. EFFECTS OF MICROCOSM PREPARATION ON RATES OF TOLUENE BIODEGRADATION UNDER DENITRIFYING CONDITIONS. JOURNAL OF INDUSTRIAL MICROBIOLOGY AND BIOTECHNOLOGY. Springer-Verlag, Berlin, Germany, 18(2-3):170-176, (1997).
1996
Wiersner, M. R., M. Grant, AND S R. Hutchins*. REDUCED PERMEABILITY IN GROUNDWATER REMEDIATION SYSTEMS: ROLE OF MOBILIZED COLLOIDS AND INJECTED CHEMICALS. ENVIRONMENTAL SCIENCE & TECHNOLOGY 30(11):3184-3191, (1996).
Sweed, H. G., P. B. BEDIENT, AND S. R. HUTCHINS. SURFACE APPLICATION SYSTEM FOR IN SITU GROUND-WATER BIOREMEDIATION: SITE CHARACTERIZATION AND MODELING. GROUND WATER. Blackwell Publishing, Malden, MA, 34(2):211-222, (1996).
1994
Hutchins*, S R., D. W. Rhodes, AND S. W. Moolenaar. BATCH AND COLUMN STUDIES ON BTEX BIODEGRADATION BY AQUIFER MICROORGANISMS UNDER DENITRIFYING CONDITIONS. U.S. Environmental Protection Agency, Washington, D.C., EPA/600/R-94/137 (NTIS 95-148417), 1994.
1993
Hutchins*, S R. BIOTRANSFORMATION AND MINERALIZATION OF ALKYBEN- ZENES UNDER DENITRIFYING CONDITIONS. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 12(8):1413-1423, (1993).
1992
KENNEDY, L. G. AND S. R. HUTCHINS. APPLIED GEOLOGIC, MICROBIOLOGICAL, AND ENGINEERING CONSTRAINTS OF IN-SITU BTEX BIOREMEDIATION. Remediation Journal. John Wiley & Sons, Inc, Hoboken, NJ, 3(1):83-107, (1993).