Oldknow, K., Welsby, D., Kassa, E., and Croft, B. (March 2024) Wheel Rail Interaction: Fundamentals for Railway Professionals, Monash Institute of Railway Technology, Melbourne, Australia

Oldknow, K. (August, 2023) Wheel / Rail Interaction, International  Heavy Haul Association (IHHA) Heavy Haul Best Practices & Technologies Workshop, Rio de Janeiro, Brazil. 

Oldknow, K. (March, 2023) The Wheel-Rail Interface: A Systems Perspective, 10th Annual Stephen Marich Lecture in Railway Engineering, Melbourne, Australia.

Oldknow, K., Welsby, D., and Kassa, E. (March 2023) Wheel Rail Interaction: Fundamentals for Railway Professionals, Monash Institute of Railway Technology, Melbourne, Australia

Oldknow, K. (June, 2023) Friction Management: an Applications Perspective, 28th Annual Seminar on Wheel/Rail Interaction, Minneapolis, Minnesota

Oldknow, K. (September, 2022) Sustainable Energy Engineering at Simon Fraser University, Institution of Mechanical Engineers (IMechE) 175th Anniversary Celebration Seminar, Vancouver, Canada

Oldknow, K. (September, 2022) A Brief History of Friction Management (Plenary Presentation), 12th International Conference on Contact Mechanics and Wear of Rail/Wheel Systems (CM2022), Melbourne, Australia

Oldknow, K. (October 2021) Principles of Wheel Rail Interaction: Wheel-Rail Contact Mechanics, 26th Annual Seminar on Wheel/Rail Interaction, Chicago, Illinois 

Oldknow, K. and Welsby, D. (March 2020) Wheel Rail Interaction: Fundamentals for Railway Professionals, Monash Institute of Railway Technology, Melbourne, Australia

Oldknow, K. (June 2019) Principles of Wheel Rail Interaction: Wheel-Rail Contact Mechanics, 25th Annual Seminar on Wheel/Rail Interaction, New Orleans, Louisiana 

Oldknow, K. (June 2019) Wheel / Rail Interaction, International Heavy Haul Association (IHHA) Heavy Haul Best Practices & Technologies Workshop, Narvik, Norway 

Oldknow, K. (March 2019) Fundamentos do Contato Roda-Trilho (Wheel Rail Principles), Seminário Internacional Roda Trilho, IME, Rio de Janeiro, Brasil

Oldknow, K. (May 2018) Principles of Wheel Rail Interaction: Wheel-Rail Contact Mechanics, 24th Annual Seminar on Wheel/Rail Interaction, Chicago, Illinois 

Oldknow, K. (June 2017) Wheel / Rail Interaction Fundamentals, 23rd Annual Seminar on Wheel/Rail Interaction, Montreal, Quebec 

Oldknow, K. (May 2016) Wheel / Rail Interaction Fundamentals, 22nd Annual Seminar on Wheel/Rail Interaction, Henderson, NV 

Oldknow, K. (May 2015) Wheel / Rail Interaction Fundamentals, 21st Annual Seminar on Wheel/Rail Interaction, Atlanta, GA 

Oldknow, K. (May 2014) Wheel / Rail Interaction Fundamentals, 20th Annual Seminar on Wheel/Rail Interaction, Henderson, NV

Oldknow, K. (2012) Impacts of Wheel/Rail Friction on Safety Related Phenomena in Rail Operations, International Rail Safety and Incident Investigation Seminar, Orlando, FL. 

Oldknow, K. and Stock, R. (2010) Influencing rolling contact fatigue through top of rail friction modifier application – a full scale wheel-rail test rig study, 16th Annual Seminar on Wheel/Rail Interaction, Chicago, IL. 

Oldknow, K. and Conn, K. (2007) Top of Rail in Tough Terrain: Wayside Friction Modifier Application in Heavy Grade Areas, 13th Annual Seminar on Wheel/Rail Interaction, Chicago, IL. 

Oldknow, K. and Stock, R. (2007) Effects of TOR Friction Modifiers on Wear and Contact Fatigue, 13th Annual Seminar on Wheel/Rail Interaction, Chicago, IL.