Author Archives: Margaret Allen
Study: Impoverished students and black students suffer greater impact from closure of Houston schools
School closures disproportionately displace poor and black students, according to a new study from researchers at Southern Methodist University and Rice University’s Houston Education Research Consortium.
In a look at the Houston Independent School District’s school closures between 2003 and 2010, researchers found that schools with a higher proportion of black students were particularly likely to be targeted by closures, said education policy researcher Meredith Richards, co-author of the study and assistant professor in the Department of Education Policy and Leadership at SMU, Dallas. Continue reading
Science writer Jacqueline Ronson tapped the expertise of SMU biomechanics expert Peter Weyand for an article on the news web site Inverse.com that examines the possibility for humans to continue running faster and faster — and faster.
Ronson cites physiologist Weyand’s numerous research findings, which have explored the mechanics of how sprinters like Usain Bolt and other world-class athletes are able to run so fast that they continually break speed records. The article “There is no limit to human speed” published Aug. 11, 2016.
The established theory of how Ice Age peoples first reached the present-day United States is now challenged by an unprecedented study that concludes that entry route was “biologically unviable.”
The North American ice-free corridor, thought to have been used by the first colonizers, only became biologically viable 12,600 years ago — after they would have arrived. Researchers suggest a Pacific coast was the entry route.
Science writer Larry Greenemeier cited the research of SMU biomechanics expert Peter Weyand for an article in Scientific American that examines the pros and cons of carbon-fiber blade prosthetics used by athlete amputees.
Greenemeier cites Weyand’s research findings from a study of Olympic blade-runner Oscar Pistorius to determine whether the double-amputee had a competitive advantage from his carbon-fiber prosthetic legs. The article “Blade Runners: Do High-Tech Prostheses Give Runners an Unfair Advantage?” published Aug. 5, 2016. Continue reading
Science writer Bret Stetka tapped the expertise of SMU biomechanics expert Peter Weyand for an article in Scientific American examining the potential for humans to continue improving strength and speed beyond what has already been achieved.
Stetka quotes Weyand for his expertise on the mechanics of running and speed of world-class sprinters like Usain Bolt. The article “Have We Reached the Athletic Limits of the Human Body?,” published Aug. 5, 2016. Continue reading
Reporting in The Wall Street Journal, Futterman quotes Weyand for his expertise on the mechanics of Usain Bolt’s unusual speed. The article “The Science Behind Sprinter Usain Bolt’s Speed,” published July 28, 2016. Continue reading
Independent science journalist Sarah Puschmann covered the research of SMU Earth Sciences Professor Louis L. Jacobs in a post on her blog “Armored Dinosaur May Have Relied Most on Sense of Smell.”
A professor in Dedman College‘s Roy M. Huffington Department of Earth Sciences, Jacobs is co-author of a new analysis of the Cretaceous Period dinosaur Pawpawsaurus based on the first CT scans ever taken of the dinosaur’s skull. Continue reading
The work of SMU biomechanics researcher Peter G. Weyand is featured in the August 2016 issue of the science news magazine Scientific American.
Science writer and associate editor Dina Fine Maron reports on Weyand’s leading-edge research about the key to human speed for sprinters in the article “The Secret to Human Speed” and the video report “How Elite Sprinters Run So Fast.” Continue reading
The Dallas Morning News: Scientists offer explanation on how oil and gas activity triggers North Texas earthquakes
In an article contributed to The Dallas Morning News, science journalist Anna Kuchment covered the research of SMU seismologists on a possible explanation for the spate of earthquakes in North Texas in recent years.
The study, Ellenburger wastewater injection and seismicity in North Texas, posted online July 17 in the peer-reviewed journal Physics of the Earth and Planetary Interiors.
It is the first scientific work to offer an explanation for the Dallas and Irving quakes, Kuchment notes in her article, “Scientists offer possible explanation for how oil and gas activity may have triggered Dallas earthquakes.” Continue reading