Most Recent Additions
Farm Efficiency and Precision Agriculture Technology
Chad Fiechter, Brady Brewer, Jennifer Ifft, and Michael Boehlje
The Loss Function of USDA Forecasters: Evidence from WASDE Animal Product Price Forecasts
Chad Fiechter, Siddhartha S. Bora, and Todd H. Kuethe
A hedonic analysis of farm tractor auction prices
Madison Pearson, Chad Fiechter, and Andy Campbell
Is Precision Agriculture Technology Adoption Persistently Overestimated?
Trey Malone, Chad Fiechter, Zanliang Meng, James Lowenberg‐DeBoer, Bruce Erickson, and Jay Akridge
The economics of US row crop production with large-scale autonomous machines
Joshua Strine, Chad Fiechter, and James Lowenberg-DeBoer
Advancing Accelerated Bridge Construction and Fabrication in Indiana
Camila Duarte and Ashley Thrall
A Time Series Analysis of Herd Investor Behavior Using Online and Social Media Data
MIchael L. Smith, Valerie Kilders, Todd Kuethe, and Nicole Olynk Widmar
Public Perceptions of Universities as Public Entities During the COVID-19 Pandemic Era
Jinho Jung, Laura Barrett, Nicole Olynk Widmar, and Mario Ortez
Failure of the farm bill process in 2023—a perspective from social media activity
Roman Keeney, Nicole Olynk Widmar, and Austin Berenda
Quantifying interest in and sentiment of online media about greenhouse gas emissions from cattle production in the United States
MIchael L. Smith, Jinho Jung, Nicole Olynk Widmar, Danielle J. Ufer, Maria Berikou, and Jayson Lusk
#PorkandPigs: an online media listening analysis of public perception of the U.S. swine industry
Alexandra E. Fisk, MIchael L. Smith, Brian T. Richert, and Nicole Olynk Widmar
Documenting Food Insecure U.S. Children in the Wake of the Pandemic
Courtney Bir, John Lai, and Nicole Olynk Widmar
Quantifying demand and willingness to pay for local food production
Mario Ortez, Taylor Thompson, Valerie Kilders, and Nicole Olynk Widmar
Employing a transitivity violation detection algorithm to assess best–worst scaling designs
Courtney Bir, Nicole Olynk Widmar, Natalya Slipchenko, Addison Polcyn, and Christopher A. Wolf
Valuation of dry and wet aged beef by U.S. consumers
Mario Ortez, Nicole Olynk Widmar, Nathan M. Thompson, and Yuan H. Brad Kim
Social pressure, altruism, free-riding, and non-compliance in mask wearing by U.S. residents in response to COVID-19 pandemic
Courtney Bir and Nicole Olynk Widmar
The Ethically Conscious Flower Consumer: Understanding Fair Trade Cut Flower Purchase Behavior in Germany
Meike Rombach, David L. Dean, Nicole Olynk Widmar, and Vera Bitsch
“Oh, You Shouldn’t Have!” Understanding Key Factors Impacting Cut Flowers Gifting Preferences in Germany
Meike Rombach, David L. Dean, Nicole Olynk Widmar, and Vera Bitsch
Dairy product purchasing in households with and without children
Mario Ortez, Courtney Bir, Nicole Olynk Widmar, and Jonathan Townsend
Presenting smaller ‘component designs’ in place of large discrete choice experiment
Courtney Bir, Michael S. Delgado, and Nicole Olynk Widmar
Consistently biased: documented consistency in self-reported holiday healthfulness behaviors and associated social desirability bias
Courtney Bir and Nicole Olynk Widmar
#Eggs: social and online media-derived perceptions of egg-laying hen housing
Nicole Olynk Widmar, Courtney Bir, Christopher Wolf, John Lai, and Yangxuan Liu
#GoingtotheFair: a social media listening analysis of agricultural fairs
Julie A. Mahoney, Nicole Olynk Widmar, and Courtney Bir
Public Perceptions of Veterinarians from Social and Online Media Listening
Nicole Olynk Widmar, Courtney Bir, John Lai, and Christopher Wolf
Willingness to pay of Nigerian poultry producers and feed millers for aflatoxin-safe maize
Andrew M. Johnson, Tahirou Abdoulaye, Bamikole Ayedun, Joan R. Fulton, Nicole Olynk Widmar, Akande Adebowale, Ranajit Bandyopadhyay, and Victor Manyong
Familiarity and Use of Veterinary Services by US Resident Dog and Cat Owners
Courtney Bir, Mario Ortez, Nicole Olynk Widmar, Chris Wolf, Charlotte Hansen, and Frederic B. Ouedraogo
Perceptions of Prominent Animal Welfare and Veterinary Care Organizations in the United States
Mario Ortez, Courtney Bir, Nicole Olynk Widmar, and Chris Wolf
Consumer perceptions of egg-laying hen housing systems
Daniel S. Ochs, Christopher A. Wolf, Nicole Olynk Widmar, and Courtney Bir
Exploring Social Desirability Bias in Perceptions of Dog Adoption: All’s Well that Ends Well? Or Does the Method of Adoption Matter?
Courtney Bir, Nicole Olynk Widmar, and Candace Croney
Self-reported healthcare provider utilization across United States Midwestern households
S. R. Dominick, Nicole Olynk Widmar, Laura E. D'Acunto, and Lalatendu Acharya
“Cracking” into the debate about laying hen housing
Courtney Bir, N. M. Thompsen, Wallace Tyner, J. Hu, and Nicole Olynk Widmar
The influence of health concern on travel plans with focus on the Zika virus in 2016
Nicole Olynk Widmar, S. R. Dominick, Audrey Ruple, and Wallace Tyner
Feasibility Study on the Development of Indiana’s Connected and Automated Vehicle Roadmap and Strategic Plan
Can Cui, Juanwu Lu, Yupeng Zhou, Abin Mathew, Jue Zhou, Ziran Wang, and Yaobin Chen
Equine-Assisted Therapy for Dementia: A Pilot RCT on Standardizing Sessions to Improve Cognition, Mood, and Quality of Life
Madeline Alford, Maria Dos Prazeres da Silva Gonçalves Dr., and Maria Manuela Da Silva Leite Dr.
Assessment of Temperature Correction Factors for Falling Weight Deflectometer Deflections
Pablo Orosa Iglesias, Jin Li, Bongsuk Park, Seonghwan Cho, and John E. Haddock
High Throughput Experimentation Catalysis Center (HTE)
Na Gou and Purdue University Office of Research
Research Support to INDOT on Systemwide Asset Condition Assessment Using Connected Vehicle Data
Andrew Thompson, Jairaj Desai, Rahul Suryakant Sakhare, and Darcy M. Bullock
Best Practices for Implementing Driving Simulators in INDOT Driver Training
Soowon Chang, Luciana Debs, Yanchao Zheng, Jae Heo, Yunfeng Chen, and Jiansong Zhang
Buying intention of True Price labelled food products for different motive-based consumer segments
Machiel J. Reinders, Houkje Adema, Liam Dwyer, and Ellen J. Van Loo
From Niche to Norm: Plant-based labelling strategies to shift social norms to support plant-based food choices
Houkje Adema, Marleen C. Onwezen, Ellen J. Van Loo, Liam Dwyer, and Ellen Van Kleef
Evaluating policy and industry-based interventions for healthier online food-away-from-home choices: A scoping review
Vincenzina Caputo, Jiayu Sun, and Ellen J. Van Loo
Integrating Science of Reading Principles into Mathematics Instruction in Early Education
Sarah Eason
Fatigue Behavior Characterization of Magnesium and Aluminum Alloys in Military Trainer Aircraft
Alysson Sousa Rabelo, José Aécio Gomes de Sousa, Feliciano José Ricardo Cangue, and Luiz Leroy Thomé Vaughan
2026 Purdue Road School Transportation Conference Opening Session Fireside Chat
Jay Wasson, Matthew Ubelhor, Lyndsay Quist, Jeff Grose, and Richard Hedgecock
Safety Performance of Centerline Raised Pavement Markers
Lucas Florez Forero, Vamsi Krishna Bandaru, Mario A. Romero, and Andrew P. Tarko
Effect of Prefilmer Design on Atomization Behavior in the Pre-Vaporization Tube of a Small-Scale Annular Gas Turbine Combustior
Amogh G. Natu, Antoine M. Fradet, Cohen Nunes, and Daniel R. Guildenbecher
Enhanced Traffic Pattern Knowledge Abstraction and Presentation from 511 Database
Jiannan Ding, Liya Koshy, Tanay Maheshwari, Abin Mathew, Jue Zhou, Stanley Chien, Tianyi Li, Chengcheng Tao, and Yaobin Chen
A Synthesis Study to Identify and Make Recommendations on the Appropriate Nondestructive Testing Tools for Bridge Beam Ends, Piers, and Abutments
Pan Panjehpour, Prince Baah, Sui Nawl Sang, Emmy Kliewer, and Karsten Arnold
Further Refinement and Integrated Platform for INDOT Traffic Management and Safety Toolset
Stanley Chien, Shu Hu, Yaobin Chen, Mei Qiu, William Lorenz Reindl, Noah Meng, Liya Koshy, and Sajan Kumar
*Updated as of 06/15/26.