Search Results - "Shelton, Daniel R."

Modeling fate and transport of fecally-derived microorganisms at the watershed scale: State of the science and future opportunities by Cho, Kyung Hwa, Pachepsky, Yakov A., Oliver, David M., Muirhead, Richard W., Park, Yongeun, Quilliam, Richard S., Shelton, Daniel R.

“…Natural waters serve as habitat for a wide range of microorganisms, a proportion of which may be derived from fecal material. A number of watershed models have…”
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Dual-species biofilm formation by Escherichia coli O157:H7 and environmental bacteria isolated from fresh-cut processing facilities by Liu, Nancy T., Nou, Xiangwu, Lefcourt, Alan M., Shelton, Daniel R., Lo, Y. Martin

“…Biofilm formation is a mechanism adapted by many microorganisms that enhances the survival in stressful environments. In food processing facilities, foodborne…”
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Continuous Gradient Temperature Raman Spectroscopy of Oleic and Linoleic Acids from −100 to 50 °C by Broadhurst, C. Leigh, Schmidt, Walter F., Kim, Moon S., Nguyen, Julie. K., Qin, Jianwei, Chao, Kuanglin, Bauchan, Gary L., Shelton, Daniel. R.

“…We analyzed the unsaturated fatty acids oleic (OA, 18:1n-9) and linoleic (LA, 18:2n-3), and a 3:1 LA:OA mixture from −100 to 50 °C with continuous gradient…”
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Using the Q10 model to simulate E. coli survival in cowpats on grazing lands by Martinez, Gonzalo, Pachepsky, Yakov A., Shelton, Daniel R., Whelan, Gene, Zepp, Richard, Molina, Marirosa, Panhorst, Kimberly

“…Microbiological quality of surface waters can be affected by microbial load in runoff from grazing lands. This effect, with other factors, depends on the…”
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Effect of Bovine Manure on Fecal Coliform Attachment to Soil and Soil Particles of Different Sizes by Guber, Andrey K, Pachepsky, Yakov A, Shelton, Daniel R, Yu, Olivia

“…Manure-borne bacteria can be transported in runoff as free cells, cells attached to soil particles, and cells attached to manure particles. The objectives of…”
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A handheld real time thermal cycler for bacterial pathogen detection by Higgins, James A., Nasarabadi, Shanavaz, Karns, Jeffrey S., Shelton, Daniel R., Cooper, Mary, Gbakima, Aiah, Koopman, Ronald P.

“…The handheld advanced nucleic acid analyzer (HANAA) is a portable real time thermal cycler unit that weighs under 1 kg and uses silicon and platinum-based…”
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Effect of streambed bacteria release on E. coli concentrations: Monitoring and modeling with the modified SWAT by Kim, Jung-Woo, Pachepsky, Yakov A., Shelton, Daniel R., Coppock, Cary

“…Streambed sediment has been attracting attention as a reservoir for bacteria, including pathogenic strains. Soil and Water Assessment Tool (SWAT) has been…”
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Effect of Bovine Manure on Cryptosporidium parvum Oocyst Attachment to Soil by Kuczynska, Ewa, Shelton, Daniel R, Pachepsky, Yakov

“…The objective of this work was to assess the effect of dilute bovine manure (1.0% and 0.1%) versus that of no manure on attachment and subsequent detachment of…”
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Aggregative adherence fimbriae I (AAF/I) mediate colonization of fresh produce and abiotic surface by Shiga toxigenic enteroaggregative Escherichia coli O104:H4 by Nagy, Attila, Xu, Yunfeng, Bauchan, Gary R., Shelton, Daniel R., Nou, Xiangwu

“…The Shiga toxigenic Escherichia coli O104:H4 isolated during the 2011 European outbreak expresses Shiga toxin 2a and possess virulence genes associated with…”
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tir- and stx-Positive Escherichia coli in Stream Waters in a Metropolitan Area by Higgins, James A, Belt, Kenneth T, Karns, Jeffrey S, Russell-Anelli, Jonathan, Shelton, Daniel R

“…Diarrheagenic Escherichia coli, which may include the enteropathogenic E. coli and the enterohemorrhagic E. coli, are a significant cause of diarrheal disease…”
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Ralstonia insidiosa serves as bridges in biofilm formation by foodborne pathogens Listeria monocytogenes, Salmonella enterica, and Enterohemorrhagic Escherichia coli by Liu, Nancy T., Bauchan, Gary R., Francoeur, Charlotte B., Shelton, Daniel R., Lo, Y. Martin, Nou, Xiangwu

“…Biofilm formation on abiotic surfaces in fresh produce processing facilities may play a role in foodborne outbreaks by providing protective microniches for…”
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Rainfall intensity effects on removal of fecal indicator bacteria from solid dairy manure applied over grass-covered soil by Blaustein, Ryan A., Hill, Robert L., Micallef, Shirley A., Shelton, Daniel R., Pachepsky, Yakov A.

“…The rainfall-induced release of pathogens and microbial indicators from land-applied manure and their subsequent removal with runoff and infiltration precedes…”
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Release and Removal of Microorganisms from Land‐Deposited Animal Waste and Animal Manures: A Review of Data and Models by Blaustein, Ryan A., Pachepsky, Yakov A., Shelton, Daniel R., Hill, Robert L.

“…Microbial pathogens present a leading cause of impairment to rivers, bays, and estuaries in the United States, and agriculture is often viewed as the major…”
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Quantitative Detection of Escherichia coli O157 in Surface Waters by Using Immunomagnetic Electrochemiluminescence by SHELTON, Daniel R, KARNS, Jeffrey S

“…Classifications Services AEM Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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Solid Manure As a Source of Fecal Indicator Microorganisms: Release under Simulated Rainfall by Blaustein, Ryan A, Pachepsky, Yakov A, Hill, Robert L, Shelton, Daniel R

“…Understanding and quantifying microbial release from manure is a precondition to estimation and management of microbial water quality. The objectives of this…”
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Detection of E. coli O157:H7 by immunomagnetic separation coupled with fluorescence immunoassay by Zhu, Peixuan, Shelton, Daniel R., Li, Shuhong, Adams, Daniel L., Karns, Jeffrey S., Amstutz, Platte, Tang, Cha-Mei

“…Conventional culture-based methods for detection of E. coli O157:H7 in foods and water sources are time-consuming, and results can be ambiguous, requiring…”
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Native microflora in fresh-cut produce processing plants and their potentials for biofilm formation by Liu, Nancy T, Lefcourt, Alan M, Nou, Xiangwu, Shelton, Daniel R, Zhang, Guodong, Lo, Y Martin

“…Representative food contact and nonfood contact surfaces in two mid-sized, fresh-cut processing facilities were sampled for microbiological analyses after…”
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Effects of environmental parameters on the dual-species biofilms formed by Escherichia coli O157:H7 and Ralstonia insidiosa, a strong biofilm producer isolated from a fresh-cut produce processing plant by Liu, Nancy T, Nou, Xiangwu, Bauchan, Gary R, Murphy, Charles, Lefcourt, Alan M, Shelton, Daniel R, Lo, Y Martin

“…Biofilm-forming bacteria resident to food processing facilities are a food safety concern due to the potential of biofilms to harbor foodborne bacterial…”
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Irrigation waters and pipe-based biofilms as sources for antibiotic-resistant bacteria by Blaustein, Ryan A, Shelton, Daniel R, Van Kessel, Jo Ann S, Karns, Jeffrey S, Stocker, Matthew D, Pachepsky, Yakov A

“…The presence of antibiotic-resistant bacteria in environmental surface waters has gained recent attention. Wastewater and drinking water distribution systems…”
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Continuous gradient temperature Raman spectroscopy of N-6DPA and DHA from −100 to 20°C by Broadhurst, C. Leigh, Schmidt, Walter F., Kim, Moon S., Nguyen, Julie K., Qin, Jianwei, Chao, Kuanglin, Bauchan, Gary L., Shelton, Daniel R.

“…Three dimensional gradient temperature Raman spectroscopy contour plot for n-6 docosapentaenoic acid showing solid state, premelting (−33°C) and melting…”
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