23/11/2010

See something? Tell the teacher

(PhysOrg.com) -- Many school districts are pushing principals to spend more time in classrooms observing and evaluating teachers but few are using the information they gather to improve education.

Spitzer sees shrouded burst of stars

(PhysOrg.com) -- Astronomers using NASA's Spitzer Space Telescope have found a stunning burst of star formation that beams out as much infrared light as an entire galaxy. The collision of two spiral galaxies has triggered ...

Intel intros first configurable intel atom-based processor

With the debut of six products based on the Intel Atom processor, Intel Corporation is making it easier for customers to go-to-market with differentiated, custom-made designs. The company today announced the configurable ...

UN: Emission pledges fall short of climate target

(AP) -- Emissions cuts pledged by countries in a nonbinding climate accord last year fall short of what's needed to avoid the worst consequences of global warming, the U.N.'s environment agency said Tuesday.

Supercomputers ensure plastics peg out later

(PhysOrg.com) -- Scientists from The Australian National University have used supercomputers to reveal how plastic items like the humble clothes peg can be designed to withstand the sun for longer.

Enhanced efficiency when determining band gap in solids

(PhysOrg.com) -- "With density functional theory, we are able to put different elements in a computer simulation and do calculations based on quantum mechanics to find out about their different properties," Maria Chan tells ...

page 8 from 9