Astrophysicists believe that about 80 percent of the substance of our universe is made up of mysterious 'dark matter' that can't be perceived by human senses or scientific instruments. Credit: University of Kansas / KU News Service "Dark matter is some unknown matter, most likely a new elementary particle or particles beyond the Standard Model," Medvedev said. . A research group in Harvard reported . In their paper published in the journal Physical Re .
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Led by scientists at Colorado State University, the project also includes researchers, extension specialists and educators at UW, University of Montana, Montana State University, the University of Idaho, U.S. Forest Service and Science and Mathematics Teaching Center Coordinator Sylvia Parker, who is collaborating to develop education programs that will infuse bioenergy-related topics into elementary to college-level science courses, including online courses.
Many elementary students' math performance improves when their teachers collaborate, work in professional learning communities or do both, yet most students don't spend all of their elementary school years in these settings, a new study by UNC An innovative program that supports parents and teachers of public school pre-kindergarten students improves early academic achievement, according to a new study published in the April 15 online edition of Pediatrics.
"We now know that the Higgs particle can decay into both bosons and fermions, which means we can exclude certain theories predicting that the Higgs particle does not couple to fermions." As a group of elementary particles,
Their work has found that elementary-age children living in middle- and upper-class neighborhoods of Kentucky demonstrate weaker academic performance when they are required to start classes early. Recently published by the American Psychological Association, the research was led by Peggy S. Keller, UK associate professor in the Department of Psychology in the College of Arts and Sciences . She found that .. Phys.org™ 2003-2013, Science X network.
Inspired perhaps by Harry Potter's invisibility cloak, scientists have recently developed several ways—some simple and some involving new technologies—to hide objects from view. In a new paper submitted to the journal Optics Express and available on arXiv.org, Howell and Choi provide a mathematical formalism for this type of cloaking that can work for angles up to 15 degrees, or more. CBS News; "Invisibility cloak" uses lenses to bend light; 09/29/2014.
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