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Publications from 2013

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Measurement of Sticky Point Temperature of Coffee Powder with a Rheometer, Rumela Bhadra, Kurt A. Rosentrater, and K. Muthukumarappan

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Internal hydraulics of an agricultural drainage denitrification bioreactor, Laura E. Christianson, Matthew J. Helmers, Alok Bhandari, and Thomas B. Moorman

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Financial comparison of seven nitrate reduction strategies for Midwestern agricultural drainage, Laura E. Christianson, John C. Tyndall, and Matthew J. Helmers

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Differences between conventional and glyphosate tolerant soybeans and moisture effect in their discrimination by near infrared spectroscopy, Lidia Esteve Agelet, Paul R. Armstrong, Jasper G. Tallada, and Charles R. Hurburgh Jr.

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Food Chemistry, Lidia Esteve Agelet, Paul R. Armstrong, Jasper G. Tallada, and Charles R. Hurburgh Jr.

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Twin-Screw Extrusion Processing of Rainbow trout (Oncorhynchus mykiss) Feeds Using Graded Levels of High Protein Corn-Based Distillers Dried Grains (HP-DDG) and Conventional Distillers Dried Grains with Solubles (DDGS), Parisa Fallahi, Kurt A. Rosentrater, Kasiviswanathan Muthukumarappan, and Michael L. Brown

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Effects of Steam, Moisture, and Screw Speed on Physical Properties of DDGS-Based Extrudates, Parisa Fallahi, Kurt A. Rosentrater, Kasiviswanathan Muthukumarappan, and Mehmet Tulbek

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Why They Leave: Understanding Student Attrition from Engineering Majors, Brandi N. Geisinger and D. Raj Raman

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Harvesting, oil extraction, and conversion of local filamentous algae growing in wastewater into biodiesel, W. S. Grayburn, R. A. Tatara, Kurt A. Rosentrater, and G. P. Holbrook

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Ammonia, Greenhouse Gas, and Particulate Matter Emissions of Aviary Layer Houses in the Midwestern U.S., Morgan D. Hayes, Hongwei Xin, Hong Li, Timothy A. Shepherd, Yang Zhao, and John P. Stinn

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Heat and Moisture Production of Hy-Line Brown Hens in Aviary Houses in the Midwestern U.S., Morgan D. Hayes, Hongwei Xin, Hong Li, Timothy A. Shepherd, Yang Zhao, and John P. Stinn

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Native prairie filter strips reduce runoff from hillslopes under annual row-crop systems in Iowa, USA, V. Hernandez-Santana, X. Zhou, Matthew J. Helmers, Heidi Asbjornsen, Randy Kolka, and Mark D. Tomer

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Landlabs: An Integrated Approach to Creating Agricultural Enterprises That Meet the Triple Botom Line, Nicholas Jordan, Lisa A. Schulte, Carol Williams, David Mulla, David Pitt, Carissa Shively Slotterback, Randall Jackson, Douglas Landis, Bruce Dale, Dennis Becker, Mark Rickenbach, Matt Helmers, and V. Bobby Bringi

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Preparation and characterization of whey protein isolate films reinforced with porous silica coated titania nanoparticles, Dattatreya M. Kadam, Mahendra Thunga, Sheng Wang, Michael R. Kessler, David A. Grewell, Buddhi P. Lamsal, and Chenxu Yu

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Validation of a lameness model in sows using physiological and mechanical measurements, Locke A. Karriker, Caitlyn E. Abell, Monique D. Pairis-Garcia, Whitney A. Holt, Gang Sun, Johann F. Coetzee, Anna K. Johnson, Steven J. Hoff, and Kenneth J. Stalder

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Simultaneous chemical and sensory analysis with multidimensional GC-MS-Olfactometry, Jacek Koziel

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Aerobic stability of distillers wet grains as influenced by temperature, R. Michael Lehman and Kurt A. Rosentrater

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Using biodiversity to link agricultural productivity with environmental quality: Results from three field experiments in Iowa, Matthew Z. Liebman, Matthew J. Helmers, Lisa A. Schulte-Moore, and Craig A. Chase

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Improving aquaculture feed in Bangladesh: From feed ingredients to farmer profit to safe consumption, M. Mamum-Ur-Rashin, B. Belton, M. Phillips, and Kurt A. Rosentrater

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Trust, Safety, and Employee Decision-Making: A Review of Research and Discussion of Future Directions, Gretchen A. Mosher

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Measurement of Worker Perceptions of Trust and Safety Climate in Managers and Supervisors at Commercial Grain Elevators, Gretchen A. Mosher, Nir Keren, Steven A. Freeman, and Charles R. Hurburgh Jr.

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Development of a Quality Decision-Making Scenario to Measure How Employees Handle Out-of-Condition Grain, Gretchen A. Mosher, Nir Keren, and Charles R. Hurburgh Jr.

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Employee Trust and Its Influence on Quality Climate at Two Administration Levels, Gretchen A. Mosher, Nir Keren, and Charles R. Hurburgh Jr.

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Effects of Forage Type and Dietary Concentrate to Forage Ratio on Methane Emissions and Rumen Fermentation Characteristics of Dairy Cows in China, Renhua Na, Hongming Dong, Zhiping Zhu, Yongxing Chen, and Hongwei Xin

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Long-Term Effects of Poultry Manure Application on Nitrate Leaching in Tile Drain Water, Huy Q. Nguyen, Rameshwar S. Kanwar, Natasha L. Hoover, Philip M. Dixon, Jonathan M. Hobbs, and Michelle L. Soupir

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Fish processing by-products. Olfactometric assessment of chemical deodorization. Uboczne produkty przetwórstwa ryb morskich. Ocena olfaktometryczna chemicznej metody dezodoryzacji, Sebastian Opaliński, Mariusz Korczyński, Jacek A. Koziel, Fabiola Bubel, and Zbigniew Dobrzański

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A New Model for Simulating Supplemental Irrigation and the Hydro-Economic Potential of a Rainwater Harvesting System in Humid Subtropical Climates, Pramod K. Pandey, Pieter van der Zaag, Michelle L. Soupir, and Vijay P. Singh

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Photoperiod and growing degree days effect on dry matter partitioning in Jerusalem artichoke, Ruttanachira Ruttanaprasert, Sanun Jogloy, Nimitr Vorasoot, Thawan Kesmala, Rameshwar S. Kanwar, Carl C. Holbrook, and Aran Patanothai

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Removal of Color Pigments From Corn Distillers Dried Grains With Solubles (DDGS) to Produce an Upgraded Food Ingredient, J. A. Saunders, Kurt A. Rosentrater, and P. G. Krishnan

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Effects of Deterioration Parameters on Storage of Maize: A Review, Rashad A. Suleiman, Kurt A. Rosentrater, and Carl J. Bern

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Performance of commercial nonmethane hydrocarbon analyzers in monitoring oxygenated volatile organic compounds emitted from animal feeding operations, Steven L. Trabue, Kenwood D. Scoggin, Laura L. McConnell, Hong Li, Andrew Turner, Robert T. Burns, Hongwei Xin, Richard S. Gates, Alam Hasson, Segun Ogunjemiyo, and Ronaldo Maghirang

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Detection and characterization of glaucoma-like canine retinal tissues using Raman spectroscopy, Qi Wang, Sinisa D. Grozdanic, Matthew M. Harper, Karl Hamouche, Nicholas Hamouche, Helga Kecova, Tatjana Lazic, Elena Hernandez-Merino, and Chenxu Yu

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Case Study: The Importance of the Assessment Technique in Chemical Safety Training on a College Campus, James H. Withers and Steven A. Freeman

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Quantification of Physical and Chemical Properties, and Identification of Potentially Valuable Components from Fuel Ethanol Process Streams, Christine Wood, Kurt A. Rosentrater, Kasiviswanathan Muthukumarappan, and Zhengrong Gu

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Analysis of trace contaminants in hot gas streams using time-weighted average solid-phase microextraction: Proof of concept, Patrick J. Woolcock, Jacek A. Koziel, Lingshuang Cai, Patrick A. Johnston, and Robert C. Brown

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A Self-Referencing Detection of Microorganisms Using Surface Enhanced Raman Scattering Nanoprobes in a Test-in-a-Tube Platform, Nan Xiao, Chao Wang, and Chenxu Yu

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Ammonia Concentrations and Emissions of Aviary Hen Houses, Yang Zhao and Hongwei Xin

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Roof Insulation in Laying-hen Houses to Ease Summer Heat, Yang Zhao and Hongwei Xin

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Thermal Environment, Ammonia Concentrations, and Ammonia Emissions of Aviary Houses with White Laying Hens, Yang Zhao, Hongwei Xin, Timothy A. Shepherd, Morgan D. Hayes, John P. Stinn, and Hong Li

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Concentrations and Size Distributions of Airborne Particulate Matter and Bacteria in an Experimental Aviary Laying-Hen Chamber, Weichao Zheng, Yang Zhao, Hongwei Xin, Baoming Li, Richard S. Gates, Yuanhui Zhang, and Michelle L. Soupir

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Ozonation-Based Decolorization of Food Dyes for Recovery of Fruit Leather Wastes, Wenda Zhu, Jacek A. Koziel, Lingshuang Cai, Byron F. Brehm-Stecher, H. Duygu Ozsoy, and Johannes van Leeuwen

Publications from 2012

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Odor and Odorous Chemical Emissions from Animal Buildings: Part 2. Odor Emissions, Neslihan Akdeniz, Larry D. Jacobson, Brian P. Hetchler, Sarah D. Bereznicki, Albert J. Heber, Jacek A. Koziel, Lingshuang Cai, Shicheng Zhang, and David B. Parker

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Odor and Odorous Chemical Emissions from Animal Buildings: Part 4. Correlations Between Sensory and Chemical Measurements, Neslihan Akdeniz, Larry D. Jacobson, Brian P. Hetchler, Sarah D. Bereznicki, Albert J. Heber, Jacek A. Koziel, Lingshuang Cai, Shicheng Zhang, and David B. Parker

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Effects of Moisture Content and Solvent Additive on Headspace Solid-Phase Microextraction of Total Petroleum Hydrocarbons from Soil, Mereke B. Alimzhanova, Bulat N. Kenessov, Mikhail Nauryzbayev, and Jacek A. Koziel

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Assessing the Effects of DEM Uncertainty on Erosion Rate Estimation in an Agricultural Field, Samsuzana Abd Aziz, Brian L. Steward, Amy L. Kaleita, and Manoj Karkee

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Initial Observations on the Inclusion of High Protein Distillers Dried Grain into Rainbow Trout Diets, Michael E. Barnes, Michael L. Brown, and Kurt A. Rosentrater

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Juvenile rainbow trout responses to diets containing distillers dried grain with solubles, phytase, and amino acid supplements, Michael E. Barnes, Michael L. Brown, and Kurt A. Rosentrater

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An initial investigation replacing fish meal with a commercial fermented soybean meal product in the diets of juvenile rainbow trout, Michael E. Barnes, Michael L. Brown, Kurt A. Rosentrater, and Jason R. Sewell

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Student Professional Development: Competency-Based Learning and Assessment, Jacqulyn A. Baughman, Thomas J. Brumm, and Steven K. Mickelson

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Odor and Odorous Chemical Emissions from Animal Buildings: Part 1. Project Overview, Collection Methods, and Quality Control, Sarah D. Bereznicki, Albert J. Heber, Neslihan Akdeniz, Larry D. Jacobson, Brian P. Hetchler, Katherine Y. Heathcote, Steven J. Hoff, Jacek A. Koziel, Lingshuang Cai, Shicheng Zhang, David B. Parker, Edward A. Caraway, Teng T. Lim, Erin L. Cortus, and Robert B. Jacko

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Assessing Rural Coalitions That Address Safety and Health Issues, Shari Burgus, Charles V. Schwab, and Mack C. Shelley

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A Two-Stage Wood Chip-Based Biofilter System to Mitigate Odors from a Deep-Pit Swine Building, Lide Chen and Steven J. Hoff

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Estimating Soil Solution Nitrate Concentration from Dielectric Spectra Using Partial Least Squares Analysis, Giorgi Chighladze, Amy L. Kaleita, Stuart J. Birrell, and Sally D. Logsdon

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A Practice-oriented Review of Woodchip Bioreactors for Subsurface Agricultural Drainage, Laura E. Christianson, Alok Bhandari, and Matthew J. Helmers

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Performance Evaluation of Four Field-Scale Agricultural Drainage Denitrification Bioreactors in Iowa, Laura E. Christianson, Alok Bhandari, Matthew J. Helmers, Keegan J. Kult, Todd Sutphin, and Roger Wolf

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Technical Note: The Potential of Municipal Yard Waste to be Denitrification Bioreactor Fill, Laura E. Christianson, Natasha L. Hoover, Alok Bhandari, and Matthew J. Helmers

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CAN Bus Technology Enables Advanced Machinery Management, Matthew J. Darr

NAHEMS Guidelines: Disposal, Reneé Dewell and Thomas D. Glanville

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Composición de los lípidos en los granos de destilería, Fernando Díaz-Royón, Alvaro Garcia, and Kurt A. Rosentrater

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Composition of Fat in Distillers Grains, Fernando Díaz-Royón, Alvaro Garcia, and Kurt A. Rosentrater

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Measurement of Single Soybean Seed Attributes by Near-Infrared Technologies. A Comparative Study, Lidia Esteve Agelet, Paul R. Armstrong, Ignacio Romagosa Clariana, and Charles R. Hurburgh Jr.

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Feasibility of near infrared spectroscopy for analyzing corn kernel damage and viability of soybean and corn kernels, Lidia Esteve Agelet, David D. Ellis, Susan Duvick, A. Susana Goggi, Charles R. Hurburgh Jr., and Candice A. Gardner

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Twin-screw Extrusion Processing of Vegetable-based Protein Feeds for Yellow Perch (Perca flavescens) Containing Distillers Dried Grains, Soy Protein Concentrate, and Fermented High Protein Soybean Meal, Parisa Fallahi, Kasiviswanathan Muthukumarappan, Kurt A. Rosentrater, and Michael L. Brown

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An Engineering-Economic Model for Analyzing Dairy Plug-Flow Anaerobic Digesters: Cost Structures and Policy Implications, Carol Rose Faulhaber, D. Raj Raman, and Robert Burns

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E. coli Transport through Surface-Connected Biopores Identified from Smoke Injection Tests, Garey A. Fox, Mikayla M. Marvin, Jorge A. Guzman, Chi K. Hoang, Robert W. Malone, and Rameshwar S. Kanwar

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Virtual Education Center for Biorenewable Resources: Humanizing Distance Education, Brandi N. Geisinger, D. Raj Raman, Karri M. Haen, Mari R. Kemis, and Michael L. Pate

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Lower Extremity Joint Moments During Carrying Tasks in Children, Jason C. Gillette, Catherine A. Stevermer, Ross H. Miller, W. Brent Edwards, and Charles V. Schwab

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Machinery Productivity Estimates from Seed Tenders, Robert D. Grisso, H. Mark Hanna, Randy K. Taylor, and David H. Vaughn

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Field Performance Evaluation of a Ventilation System: A Swine Case Study, Jay D. Harmon, Michael C. Brumm, Larry D. Jacobson, Stephen H. Pohl, David R. Stender, and Richard R. Stowell

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The Nashua agronomic, water quality, and economic dataset, Philip Heilman, Rameshwar S. Kanwar, Robert W. Malone, Liwang Ma, Jerry L. Hatfield, and Kevin P. Boyle

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Extending results from agricultural fields with intensively monitored data to surrounding areas for water quality management, Philip Heilman, Robert W. Malone, Liwang Ma, Jerry L. Hatfield, Lajpat R. Ahuja, Kevin P. Boyle, and Rameshwar S. Kanwar

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Sediment removal by prairie filter strips in row-cropped ephemeral watersheds, Matthew J. Helmers, Xiaobo Zhou, Heidi Asbjornsen, Randy Kolka, Mark D. Tomer, and Richard M. Cruse

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Exploring the Impact of Work Experience on Part-Time Students’ Academic Success in Malaysian Polytechnics, Norhayati Ibrahim, Steven A. Freeman, and Mack C. Shelley

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Litter Use in an Aviary Laying Hen Housing System, Jessica D. Jenkins, Rebecca L. Parsons, Morgan Hayes, Hongwei Xin, and Suzanne T. Millman

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A Rose by Any Other Name: An Analysis of Agricultural and Biological Engineering Undergraduate Curricula, Amy L. Kaleita and D. Raj Raman

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Estimation of Optimal Biomass Removal Rate Based on Tolerable Soil Erosion for Single-Pass Crop Grain and Biomass Harvesting System, Manoj Karkee, Robert Paul McNaull, Stuart J. Birrell, and Brian L. Steward

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Corn stover harvest strategy effects on grain yield and soil quality indicators, Douglas L. Karlen, Stuart J. Birrell, Adam Wirt, and Nathan Schock

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The Relative Accuracy of DRIFTSIM When Used as a Real-Time Spray Drift Predictor, John Phillip Kruckeberg, H. Mark Hanna, Brian L. Steward, and Matthew J. Darr

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Energy use in pig production: An examination of current Iowa Systems, Peter J. Lammers, M. Douglas Kenealy, James B. Kliebenstein, Jay D. Harmon, Matthew J. Helmers, and Mark S. Honeyman

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Using Quality Management Systems for Food Traceability, Chad M. Laux and Charles R. Hurburgh Jr.

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The Effects of Particle Size, Different Corn Stover Components, and Gas Residence Time on Torrefaction of Corn Stover, Dorde Medic, Matthew J. Darr, Ajay Shah, and Sarah J. Rahn

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Effect of Torrefaction on Water Vapor Adsorption Properties and Resistance to Microbial Degradation of Corn Stover, Dorde Medic, Matthew J. Darr, Ajay Shah, and Sarah Jane Rahn

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Rational Polynomial Functions for Modeling E. coli and Bromide Breakthrough, David W. Meek, Chi Kim Hoang, Robert W. Malone, Rameshwar S. Kanwar, Garey A. Fox, Jorge A. Guzman, and Martin J. Shipitalo

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Ammonia Emissions of Pullets and Laying Hens as Affected by Stocking Density and Manure Accumulation Time, Luciano Barreto Mendes, Hongwei Xin, and Hong Li

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Co-products of the United States biofuels industry as alternative feed ingredients for aquaculture, Kamal Mjoun and Kurt A. Rosentrater

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Management of Safety and Quality and the Relationship with Employee Decisions in Country Grain Elevators, Gretchen A. Mosher, Nir Keren, Steven A. Freeman, and Charles R. Hurburgh Jr.

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Morphological Variation in the Wild-Weedy Complex of Sorghum bicolor In Situ in Western Kenya: Preliminary Evidence of Crop-to-Wild Gene Flow?, James A. Okeno, Evans Mutegi, Santie de Villiers, Jeffrey D. Wolt, and Manjit K. Misra

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Impacts of Temperatures on Biogas Production in Dairy Manure Anaerobic Digestion, Pramod K. Pandey and Michelle L. Soupir

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Odor and Odorous Chemical Emissions from Animal Buildings: Part 6. Odor Activity Value, David B. Parker, Jacek A. Koziel, Lingshuang Cai, Larry D. Jacobson, Neslihan Akdeniz, Teng T. Lim, Edward A. Caraway, Shicheng Zhang, Steven J. Hoff, Albert J. Heber, Katherine Y. Heathcote, and Brian Hetchler

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Modeling Cadmium Transport in Neutral and Alkaline Soil Columns at Various Depths, Zhiming Qi, Shao-Yuan Feng, and Matthew J. Helmers

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Simulating Nitrate-Nitrogen Concentration from a Subsurface Drainage System in Response to Nitrogen Application Rates Using RZWQM2, Zhiming Qi, Liwang Ma, Matthew J. Helmers, Lajpat R. Ahuja, and Robert W. Malone

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Effects of Laying-Hen Strain on Manure Properties and Ammonia Emission, Shafiqur Rahman, Hongwei Xin, Stacey A. Roberts, James A. Arthur, Robert T. Burns, Hong Li, Zhiping Zhu, Lara B. Moody, and Kristjan Bregendahl

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Conceptual and Mathematical Models of Batch Simultaneous Saccharification and Fermentation: Dimensionless Groups for Predicting Process Dynamics, D. Raj Raman and Robert Philip Anex

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Laboratory-Scale Investigation of UV Treatment of Ammonia for Livestock and Poultry Barn Exhaust Applications, Erin M. Rockafellow, Jacek A. Koziel, and William S. Jenks

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Measurement of Normal Stresses at the Soil-Tire Interface, Jonathan Roth and Matthew J. Darr

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Relationship between chlorophyll density and spad chlorophyll meter reading for Jerusalem artichoke (Helianthus tuberosus L.), Ruttanachira Ruttanaprasert, Sanun Jogloy, Nimitr Vorasoot, Thawan Kesmala, Rameshwar S. Kanwar, Carl C. Holbrook, and Aran Patanothai

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Growth and Stress Resistance of Advanced Sized Nile Tilapia Fed Diets Containing Fuel-Based DDGS and Yeast, Travis W. Schaeffer, Michael L. Brown, and Kurt A. Rosentrater

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Informational and Electrical Technologies: Transforming ag and bio engineering, Brian L. Steward

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Technical Note: Durability Analysis of Large Corn Stover Briquettes, Curtis P. Thoreson, Keith E. Webster, and Matthew J. Darr

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Detection of chemical pollutants in water using gold nanoparticles as sensors: a review, Chao Wang and Chenxu Yu