"expert talks" is correct and usable in written English
You can use it when referring to lectures, seminars, or presentations given by an expert on a specific topic. For example, "The university's student lecture series features expert talks from industry leaders in the field of biotechnology."
An expert talks about what businesses should know about health care reform.
Another product-development expert talks about how she is trying to "unlock the code of craveability," and a third about the effort to "cram as much hedonics as you can in one dish".
It's the location for daytime tours and expert talks about the sun on July 19 and 20, and for an evening study of the summer constellation on August 1 and 2, when there's also a session on astro photography.
There will even be a whole day's worth of events at Kielder Castle on October 13, with equipment stalls and expert talks on the latest astrological developments - plus, later on, a chance to take part in "group binocular observing".
There are woodland walks in search of these majestic birds, expert talks and birdwatching classes, plus the chance to make and fly your own red kite (May 24 to 31).
Boffins wanting to learn more about the science behind the lights should head to the first ever Aurora Festival 15-177 January, prices tbc) in Bjorkliden, northern Sweden, which will hold expert talks, experiments to recreate the phenomenon indoors, evening trips searching for the real deal and photography classes.
There has been so much expert talk in the week leading up to the game on how to stop Messi.
Representing AFA was cultural expert, talk show host and author, Sandy Rios.
I've spent 20 years as a social entrepreneur and a confidence expert talking to women and girls about the need for expanding our canon of role models.
A number of years ago at the Kinnernet unconference, I heard a military drone expert talk about his vision...not of enhanced mayhem but of commercial possibilities.
The experts talk a lot about taking deep breaths.
