The hardest thing about concrete just might be the problem of how to make the ubiquitous building material in an environmentally friendly manner. Recent laboratory results at Princeton University indicate that the challenge of making greener concrete may eventually be cracked. (more…)
Tag Archives: challenge
One of Arizona’s largest watersheds – home to many native species of fish already threatened by extinction – is providing a grim snapshot of what could happen to watersheds and fish in arid areas around the world as climate warming occurs.
New research by University of Washington and Ohio State University scientists suggests that, by 2050, the Verde River Basin in Arizona will have up to one-fifth more streams dry up each season and at least a quarter more days with no water flow, a problem when fish are trying to reach spawning habitats and refuges where water still remains. (more…)
Researchers from North Carolina State University have for the first time successfully coated polymer implants with a bioactive film. The discovery should improve the success rate of such implants – which are often used in spinal surgeries.
The polymer used in these implants, called PEEK, does not bond well with bone or other tissues in the body. This can result in the implant rubbing against surrounding tissues, which can lead to medical complications and the need for additional surgeries. (more…)
One in 10 people say February means the end for relationships gone bad — time to give Google the boot?
REDMOND, Wash. — Feb. 4, 2013 — Tired of being let down in love on Valentine’s Day? According to a recent survey from Bing and Impulse Research Corp., a surprising one in 10 people have ended a relationship on arguably the most romantic day of the year. This year Bing is challenging people to reconsider their search habit and break up with Google. You wouldn’t keep dating someone who isn’t trustworthy, so why use a search engine known for serving its interests over your own? In fact, a whopping 85 percent of people report that trustworthiness is the most important trait in a mate, beating out good in bed, sense of humor and wealth. (more…)
Weinberg symposium addresses critical issues in corporate governance
The University of Delaware’s John L. Weinberg Center hosted a symposium, “Governance Issues of Critical Importance to Institutional Investors,” on Friday, Nov. 9, on UD’s Newark campus.
Co-sponsored by the Department of Finance in the Alfred Lerner College of Business and Economics, the symposium featured a panel of nine institutional investors who discussed the future changing dynamics of corporate governance and voiced their opinions on issues from executive compensation to the future of board composition.
Four academic papers on critical topics related to institutional investors today were also featured during the symposium. (more…)
Berkeley Lab and JBEI Researchers Develop a Biology-Friendly Robot Programming Language
Teaching a robot a new trick is a challenge. You can’t reward it with treats and it doesn’t respond to approval or disappointment in your voice. For researchers in the biological sciences, however, the future training of robots has been made much easier thanks to a new program called “PaR-PaR.”
Nathan Hillson, a biochemist at the U.S. Department of Energy (DOE)’s Joint BioEnergy Institute (JBEI), led the development of PaR-PaR, which stands for Programming a Robot. PaR-PaR is a simple high-level, biology-friendly, robot-programming language that allows researchers to make better use of liquid-handling robots and thereby make possible experiments that otherwise might not have been considered. (more…)
EAST LANSING, Mich. — A few minutes of exercise can help children with attention deficit hyperactivity disorder perform better academically, according to a new study led by a Michigan State University researcher.
The study, published in the current issue of the Journal of Pediatrics, shows for the first time that kids with ADHD can better drown out distractions and focus on a task after a single bout of exercise. Scientists say such “inhibitory control” is the main challenge faced by people with the disorder. (more…)
A new community-driven site provides a comprehensive and authoritative source for Web developer documentation.
REDMOND, Wash. — Oct. 8, 2012 — Web innovations are emerging at a relentless pace, and Web developers face the daily challenge of finding the accurate information needed to build great websites that work across the gamut of browsers and devices. Too often, their quest can feel like a wild goose chase.
They search numerous online resources, grapple with conflicting information, and cobble together what they hope is all the information they need on the technology or specification. In the worst case, the information they get is incomplete, dated or inaccurate. (more…)