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Northern Eurasian snowpack could be a predictor of winter weather in US, team from UGA reports

Researchers from UGA found a significant relationship between autumn snow extent in specific regions of Eurasia and temperatures across North America during the subsequent winter. Years with extensive autumn snow in northwest Eurasia were associated with winter temperatures seven degrees lower near the center of North America.

SourceUniversity of Georgia·JournalInternational Journal of Climatology·DateJun 24, 2011

Prejudice and the President

A University of Delaware doctoral student conducted a study on how racial prejudice affects perceptions of President Barack Obama's 'Americanism' and performance. The results show that white Americans who hold prejudiced views against black people are more likely to rate Obama as performing poorly in office.

SourceUniversity of Delaware·JournalJournal of Experimental Social Psychology·DateApr 28, 2011

2010 AAAS Lifetime Mentor Award goes to Dr. Joel D. Oppenheim of New York University School of Medicine

Dr. Joel D. Oppenheim of New York University School of Medicine has been honored with the 2010 AAAS Lifetime Mentor Award for his efforts to increase diversity in the Ph.D. biomedical workforce. He has successfully recruited and supported students from underrepresented backgrounds, transforming institutional demographics.

Brain's clock influenced by senses

Researchers at University College London found that our sense of time is shaped by sensory input from the environment, allowing us to refine our internal timekeeping. By comparing sensory change to an average rate, we can judge how much time has passed and improve our judgements.

SourceUniversity College London·JournalCurrent Biology·DateJan 20, 2011

CEO's fate in hands of external constituents

A study by Rice University found that investment analysts' negative stock recommendations increase the probability of CEO dismissal. The researchers analyzed panel data on S&P 500 companies from 2000 to 2005 and found a significant impact of downgrades on CEO turnover decisions.

SourceRice University·JournalStrategic Management Journal·DateSep 29, 2010

Robot climbs walls

Researchers have developed a small robot named ROCR that can climb walls efficiently, achieving 20% efficiency in climbing tests. The robot uses a swinging motion inspired by human climbers and animals to minimize energy consumption.

SourceUniversity of Utah·JournalIEEE/ASME Transactions on Mechatronics·DateAug 4, 2010

Why (smart) practice makes perfect

A study by neuroscientists at USC found that volunteers practicing a challenging arm movement with related tasks showed better retention of the skill. The prefrontal cortex was necessary for consolidating the memory, while constant practice focused on a single task did not retain the skill as well.

SourceUniversity of Southern California·JournalNature Neuroscience·DateJul 12, 2010

How nurses can better support families of dying children

A study by Brigham Young University professor Renea Beckstrand and graduate student Nicole Rawle identified the three biggest obstacles to supporting families of dying children: language barriers, parental reluctance to withdraw life-support technologies, and mixed signals from different specialties on the medical team. The researchers...

SourceBrigham Young University·JournalAmerican Journal of Critical Care·DateDec 21, 2009