麻豆淫院

Fire the coach? Not so fast says a new study of elite college football teams. Professors from the University of Colorado and Loyola University Chicago studied what happened to the records of college football teams that replaced a head coach for performance reasons in the Football Bowl Subdivision (formerly Division 1-A) between 1997 and 2010. Over this period, an average of 10 percent of FBS teams fired their coach each year because of the team鈥檚 poor performance on the field.

Analysis of 90 years of observational data has revealed that summer climates in regions across the globe are changing -- mostly, but not always, warming --according to a new study led by a scientist from the Cooperative Institute for Research in Environmental Sciences headquartered at the University of Colorado Boulder. 鈥淚t is the first time that we show on a local scale that there are significant changes in summer temperatures,鈥� said lead author CIRES scientist Irina Mahlstein. 鈥淭his result shows us that we are experiencing a new summer climate regime in some regions.鈥�

Matthew Reed didn鈥檛 feel ready for college right out of high school. But after five years of military service, he felt more prepared to pursue a college degree. 鈥淏eing in the military made me disciplined,鈥� said Reed. 鈥淚鈥檓 much better prepared and in a much better situation to be in college now.鈥� Reed, from Broken Arrow, Okla., is a sophomore majoring in geology and anthropology. Because he is an Iraq veteran, his tuition is covered by the Post 9/11 G.I. Bill.

A new University of Colorado Boulder study shows for the first time that episodes of reduced precipitation in the southern Rocky Mountains, especially during the 2001-02 drought, greatly accelerated development of the mountain pine beetle epidemic.

Balaji Sridhar has always liked science, but it was his father鈥檚 bad knees that were the impetus for him to study both chemical engineering and medicine. His father once was a good squash player, but had to give up playing when the cartilage in his knees wore out. With the dual graduate degrees, Sridhar hopes to someday be able to help people like his father who struggle with debilitating joint pain and reduced mobility due to damaged cartilage.

In humans, nature may be less than half of the story, a team led by University of Colorado Boulder researchers has found. In the first study of its kind, the team found that genetic similarities may help to explain why human birds of a feather flock together, but the full story of why people become friends 鈥渋s contingent upon the social environment in which individuals interact with one another,鈥� the researchers write.

鈥淣ature teaches beasts to know their friends,鈥� wrote Shakespeare. In humans, nature may be less than half of the story, a team led by University of Colorado Boulder researchers has found. In the first study of its kind, the team found that genetic similarities may help to explain why human birds of a feather flock together, but the full story of why people become friends 鈥渋s contingent upon the social environment in which individuals interact with one another,鈥� the researchers write.

Veronica Vaida, a professor of chemistry and biochemistry and a fellow of the Cooperative Institute for Research in Environmental Sciences at the University of Colorado Boulder, was inducted into the American Academy of Arts and Sciences this month. She was elected to the academy in recognition of her exceptional achievements in scientific research. Among the other 218 new members elected this year were U.S. Secretary of State Hillary Clinton, actor and director Clint Eastwood, journalist Judy Woodruff and Amazon.com founder and chairman Jeff Bezos.

Veronica Vaida, a professor of chemistry and biochemistry and a fellow of the Cooperative Institute for Research in Environmental Sciences at the University of Colorado Boulder, was inducted into the American Academy of Arts and Sciences this month. She was elected to the academy in recognition of her exceptional achievements in scientific research. Among the other 218 new members elected this year were U.S. Secretary of State Hillary Clinton, actor and director Clint Eastwood, journalist Judy Woodruff and Amazon.com founder and chairman Jeff Bezos.

Police officers and students exhibit an apparent 鈥渉ierarchy of bias鈥� in making a split-second decision whether to shoot suspects who appear to be wielding a gun or, alternatively, a benign object like a cell phone, research conducted by the CU-Boulder and San Diego State University has found. Both the police and student subjects were most likely to shoot at blacks, then Hispanics, then whites and finally, in a case of what might be called a positive bias, Asians, researchers found.