Tag Research
Wisconsin, Morgridge scientists excise vector, exotic genes from induced stem cells
A team of scientists from the Morgridge Institute for Research at the University of Wisconsin–Madison reports that it has created induced human pluripotent stem (iPS) cells completely free of viral vectors and exotic genes.
Dust plays larger than expected role in determining Atlantic temperature
The recent warming trend in the Atlantic Ocean is largely due to reductions in airborne dust and volcanic emissions during the past 30 years, according to a new study.
Breakthrough device to debut at National Eye Institute’s 40th anniversary kickoff event
A portable vision device that provides blind individuals sensory input similar to vision will be presented at the 40th anniversary celebration for the National Eye Institute, part of the National Institutes of Health, on Friday, April 3.
For Kim, calculated risk is all in the game
Like many overachievers, Sangtae Kim, who was named last fall to lead the Morgridge Institute for Research, is a calculated taker of risks. He knows chance when he sees it and, importantly, he knows how to size it up.
Regional English dictionary closes in on ultimate milestone
Meandering its merry way through new submissions such as “whiffle-minded,” “whirligust,” “whistle punk” and “williwags,” the Dictionary of American Regional English (DARE) project is now tantalizingly close to completing a mission more than four decades in the making.
Optimum running speed is stride toward understanding human body form
Runners, listen up: If your body is telling you that your pace feels a little too fast or a little too slow, it may be right.
Teeth of Columbus’s crew flesh out tale of new world discovery
The adage that dead men tell no tales has long been disproved by archaeology.
Graduate School project raises profile of research integrity discussion
Researchers in any field know that ethics are a top concern. But what, exactly, does that entail? One Michigan State University poll found that as graduate students become more immersed in their program, they feel less obligated to report violations of research integrity.
Evolution, ecosystems may buffer some species against climate change
Although ecologists expect many species will be harmed by climate change, some species could be buffered by their potential to evolve or by changes in their surrounding ecosystems.
Models present new view of nanoscale friction
To understand friction on a very small scale, a team of University of Wisconsin–Madison engineers had to think big.
IceCube building goals exceeded at South Pole
As the 2008-09 Antarctic drilling season concludes, the IceCube Neutrino Observatory is on track to be finished as planned in 2011.
Lovely ‘snowfakes’ mimic nature, advance science
Exquisitely detailed and beautifully symmetrical, the snowflakes that David Griffeath makes are icy jewels of art.
UW-Madison narrows field of potential WID research themes
The research direction of the rising Wisconsin Institute for Discovery (WID) is coming into sharper focus as UW–Madison this week (Feb. 20) announced the list of successful pre-proposals for the public half of the new public-private institute.
Genetic information personalizes warfarin prescribing
Warfarin, one of the world's most widely used drugs, is also one of the trickiest to prescribe. Half of those who take it are at risk of serious problems when given the standard starting dose.
Engineered bacterium churns out two new key antibiotics
In recent years, scientists have isolated two potent natural antibiotics - platensimycin and platencin - that are highly effective against bacterial infection, including those caused by the most dreaded drug-resistant microbes.
Researchers cite President’s role in reducing racism
President Obama spurred a dramatic change in the way whites think about African-Americans before he had even set foot in the Oval Office, according to a new study.
Project explores mechanics of major earthquake faults
CHICAGO - Deep-sea drilling into one of the most active earthquake zones on the planet is providing the first direct look at the geophysical fault properties underlying some of the world's largest earthquakes and tsunamis. The Nankai Trough Seismogenic Zone Experiment (NanTroSEIZE) is the first geologic study of the underwater subduction zone faults that give rise to the massive earthquakes known to seismologists as mega-thrust earthquakes.
How do you mend a broken heart? Maybe someday with stem cells made from your skin
A little more than a year after University of Wisconsin–Madison scientists showed they could turn skin cells back into stem cells, they have pulsating proof that these "induced" stem cells can indeed form the specialized cells that make up heart muscle.
Psychoactive compound activates mysterious receptor
A hallucinogenic compound found in a plant indigenous to South America and used in shamanic rituals regulates a mysterious protein that is abundant throughout the body, University of Wisconsin–Madison researchers have discovered.
Sequences capture the code of the common cold
In an effort to confront our most familiar malady, scientists have deciphered the instruction manual for the common cold.