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NASA Administrator Sean O Keefe today announced the martian hills, located east of the Spirit Mars Exploration Rover s landing site, would be dedicated to the Space Shuttle Columbia STS-107 crew. These seven hills on Mars are named for those seven brave souls, the final crew of the Space Shuttle Columbia. The Columbia cr stanley termosky ew faced the challenge of space and made the supreme sacrifice in the name of exploration, Administrator O Keefe said. The Shuttle Columbia was commanded by Rick Husband and piloted by William M stanley cup quencher cCool. The mission specialists were Michael Anderson, Kalpana Chawla, David Brown, Laurel Clark; and the payload specialist was Israeli astronaut Ilan Ramon. On February 1, 2003, the Columbia and its crew were lost over the western United States during re-entry into Earth s atmosphere The 28th and final flight of Columbia was a 16-day mission dedicated to research in physical, life and space sciences. The Columbia crew successfully conducted approximately 80 separate experiments during their mission. NASA will submit the names stanley thermos mug of the Mars features to the International Astronomical Union for official designation. The organization serves as the internationally recognized authority for assigning designations to celestial bodies and their surface features. An image taken by the Mars Global Surveyor Mars Orbiter Camera of the Columbia Memorial Station and Columbia Hills is available on the Internet at: http://jpl.nasa.gov/mer2004/rover-images/feb-02-2004/captions/image-10. Ldyc This Reformist Outsider Could Become Guatemala s Next President
Getty ImagesBy Charlotte AlterAugust 28, 2014 11:01 AM EDTTurns out fake it till you make it is actually real. A new study found that over-confident students were more likely to be perceived as smart by their peers, regardless of their actual grades.Researchers at Newcastle University and University of Exeter found that students who over-estimated their own grades tended to be perceived as more t stanley canada alented, and students who under-estimated their grades were seen as less stanley thermoskanne talented, regardless of their actual capabilities. Our results support the idea that self-deception facilitates the deception of others, concluded Shakti Lamba and Vivek Nityananda in their study published Wednesday in Plos One. Overconfident individuals were overrated and underconfident individuals were underrated.Because the study was focused on students studying psychology and anthropology, subjects that generally attract more female students, the sample size was female-biased. But while Lamba and Nityananda acknowledged that previous studies have found that men tend to be over-confident and women tend to be under-confident, their research found that g stanley cup ender had no effect on how people perceive self-assured men and women.The researchers also warned that over-confidence can have more of an effect on individual decisions like picking a mate or hiring for jobs, resulting in self-deceptive and risk-prone people being promoted to powerful roles. Promoting such individ |
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发表于 2024-10-29 13:03:59