UC Davis Hosts 29th Charles Heumphreus Memorial Lecture for Farriers on January 24

Date: January 24, 2015

Time: 8:00 am - 4:30 pm

Location: Gladys Valley Hall, Room 1020, 

and covered arena at Large Animal Clinic

University of California at Davis Campus

Davis, California

Favorite Rap Video of 2010: Equine Biomechanics Researcher Jacob Setterbo's "Stay in School" Message

Who says engineers can't be creative? Or cool? Score (another) one for Jacob Setterbo, PhD candidate in the J.D. Wheat Veterinary Orthopedic Research Laboratory at the University of California at Davis School of Veterinary Medicine. He's been part of the California-based research efforts to find some basic truths about the relationship between galloping horses' legs, hooves and racetracks--and his work there will ultimately mean that some horses' lives will be saved. He will soon receive his doctorate for his efforts in engineering the systems that measure the hoof-track interface.

But he can still have some fun. Jake has volunteered at a local elementary school and came up with the idea for a little rap music video to get kids to connect the dots between thinking what he does in his research is "cool" and the idea that they can do it too...if they just stay in school.

The first time I watched this video I couldn't believe it, and I've been forwarding the link to it to teacher friends ever since. I hope you will do the same, as well as show it to any school-age kids in your social circle.

Jake's backup singers, by the way, are some fifth graders.

For my part, I'd make a very similar one, but I'd be encouraging people to go back to school. It's never too late! In 2010, I spent a week at Michigan State University's McPhail Equine Performance Center taking Dr Hilary Clayton's Equinology class for non-veterinarians on gait analysis and biomechanics.

For me, it was almost better than a week on the beach at St Bart's. True, we just pretended to do research, but it was a hands-on experience with real horses at one of the world's leading centers for equine biomechanics research.

If nothing else, being in the class reminded me of all I don't know about horses, all I need to learn, how much things are changing and the fact that these courses are out there--all you have to do is sign up. You don't have to move away for a seminar or a year, you can try things out first, see how you like it, and spend time with people like Hilary Clayton and her staff and graduate and doctoral candidates, who will have suggestions of what you might do if you want to pursue education goals once you've been out of school for a while. Progams like Equinology are amazing!

Universities are full of comeback kids like you (and maybe even me, someday). Like most things, once you take that first step, the rest seems much easier. Sitting in a lecture seems more natural, and the whole idea is much less intimidating when you're looking at it from the inside than it ever was from the outside.

The Equinology course required pre-arrival anatomy study but it was still a challenge to apply the gait analysis stickers in exact locations. In other words, before we could connect the dots, we had to place the dots, and there's no wiggle room when you're palpating a joint to mark it for gait analysis.  (Sarah Miles photo)

To learn about the 2011 Equinology gait analysis course at Michigan State with Dr Clayton, visit www.equinology.com. Dr. Barb Crabbe will also offer a course in lameness identification before the gait analysis course; the two courses can be taken together.

© Fran Jurga and Hoofcare Publishing; Fran Jurga's Hoof Blog is a between-issues news service for subscribers to Hoofcare and Lameness Journal. Please, no use without permission. You only need to ask. This blog may be read online at the blog page, checked via RSS feed, or received via a digest-type email (requires signup in box at top right of blog page). To subscribe to Hoofcare and Lameness (the journal), please visit the main site, www.hoofcare.com, where many educational products and media related to equine lameness and hoof science can be found. Questions or problems with this blog? Send email to blog@hoofcare.com.
 

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Racetrack Surface Research Video: Building a TTD for the Track in a Box at the University of California

3 February 2010 Fran Jurga's Hoof Blog at Hoofcare.com

(Caution: You might want to turn down the volume on your computer before you play this video. The soundtrack is loud!)



This video shows the development and constrution of the University of California, Davis, J.D. Wheat Veterinary Orthopedic Research Laboratory track-testing device (TTD). The TTD is instrumented with a load cell, accelerometer, and laser displacement sensor, and is used to compare the dynamic properties of Thoroughbred racehorse racetrack surfaces as part of the lab's "Track in a Box " project to simulate racetrack conditions in the laboratory.

The "box" in the lab acan be filled with layers of dirt, stones, asphalt and racetrack surface materials that could include wax, fibers or other materials. A drainage system allows the effects of rain to be testing. The spring-loaded mechanism simulates the impact of pounding hooves up to 100 times the force of gravity while measurements are taken to characterize surface behavior.

The finished TTD positioned over the box

The "Track in a Box" project is the work of Jacob Setterbo, a PhD candidate in the Biomedical Engineering Graduate Group, and Dr. Susan Stover, director of the school’s JD Wheat Veterinary Orthopedic Research Laboratory. The project is funded by the Grayson Jockey Club, the Southern California Equine Foundation, and the Center for Equine Health with funds provided by the State of California pari-mutuel fund and contributions by private donors.

I asked Jacob Setterbo about the fact that the TTD contained everything exect a shoe, and wondered about adding a shoe to the TTD, or even using it to test how different shoes load in different footing. Setterbo and Stover worked on a sensor shoe for racetrack testing which was featured on the hoof blog in an article last fall.

"That is a possibility we considered," Setterbo answered. "So the TTD was designed so that a new interface to the load cell can be machined so that a shoe can be added, and things such as toe grabs can be compared. Because we first need to establish the functionality of the TTD we decided to first start with a simple impacting part, which is an aluminum piece which is approximately the same area of the hoof. But the answer is yes, it is possible to modify the TTD to test different shoes."

© Fran Jurga and Hoofcare Publishing. Please, no use without permission. You only need to ask. Fran Jurga's Hoof Blog is a between-issues news service for subscribers to Hoofcare and Lameness Journal. This blog may be read online at the blog page, checked via RSS feed, or received via a digest-type email (requires signup in box at top right of blog page). To subscribe to Hoofcare and Lameness (the journal), please visit the main site, www.hoofcare.com, where many educational products and media related to equine lameness and hoof science can be found. Questions or problems with this blog? Send email to blog@hoofcare.com.