News tagged with dc measurement


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Search results for dc measurement


Swift spacecraft

Magnetic Power Revealed in Gamma-Ray Burst Jet

Space & Earth / Astronomy

created Dec 09, 2009 | popularity 4.1 / 5 (9) | comments 6

(PhysOrg.com) -- A specialized camera on a telescope operated by U.K. astronomers from Liverpool has made the first measurement of magnetic fields in the afterglow of a gamma-ray burst (GRB). The result is ...


Hunt for Higgs boson: Mass of top quark narrows search

Hunt for Higgs boson: Mass of top quark narrows search

Physics / General Physics

created Dec 07, 2009 | popularity 4.8 / 5 (24) | comments 26

(PhysOrg.com) -- New high-energy particle research by a team working with data from Fermi National Accelerator Laboratory further heightens the uncertainty about the exact nature of a key theoretical component ...


A quantum leap forward?

A quantum leap forward?

Physics / Quantum Physics

created Nov 23, 2009 | popularity 4.7 / 5 (6) | comments 8

The dusty boxes that line the walls of Jeff Barrett's UC Irvine office mark a high point in his academic career. Their contents: pages and pages of notes, most more than 50 years old, penned by late quantum ...


NASA Global Precipitation Measurement Mission Passes Major Review

Space & Earth / Space Exploration

created Dec 08, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- NASA's effort to deploy the first satellite mission to advance global precipitation observations from space moved closer to this goal when agency officials approved critical elements for the Global Precipitation ...


Most primary-care physician practices appear too small to adequately measure quality

Medicine & Health / Health

created Dec 08, 2009 | popularity not rated yet | comments 0

Most primary care physicians active in the Medicare program work in practices with too few patients to reliably measure significant differences in common measures of quality and cost performance, according to a study in the ...


Exploration by explosion: Studying the inner realm of living cells

Exploration by explosion: Studying the inner realm of living cells

Chemistry / Biochemistry

created Nov 11, 2009 | popularity 4 / 5 (5) | comments 0

Scientists in Washington, DC, are reporting development and successful tests of a new way for exploring the insides of living cells, the microscopic building blocks of all known plants and animals. They explode ...


Etiologic factors of gastric cardiac adenocarcinoma among men in Taiwan

Medicine & Health / Health

created Nov 25, 2009 | popularity not rated yet | comments 0

The gastric cardiac adenocarcinoma (GCA) is a very rare disease. In recent decades, however, the incidence of the GCA has increased dramatically in many Western countries. An increasing trend in GCA is also observed in municipal ...


Research Suggests New Approach to Using Assessment Results to Improve Classroom Instruction

Research Suggests New Approach to Using Assessment Results to Improve Classroom Instruction

Other Sciences / Social Sciences

created Dec 02, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- Education researchers at the University of Arkansas have taken an important first step toward better understanding both formative assessment and how to get the information teachers need to ...


Space technology optimises windmill efficiency

Space technology optimises windmill efficiency

Technology / Engineering

created Dec 07, 2009 | popularity 3 / 5 (2) | comments 0

(PhysOrg.com) -- A French start-up company from ESA's Business Incubation Centre in the Netherlands has developed a small instrument to measure wind speed and direction from the ground up to heights of 200 ...


Team Prepares to Uplink Commands to Spirit

Tilt Parameters End First Extrication Drive for Spirit

Space & Earth / Space Exploration

created Nov 17, 2009 | popularity 5 / 5 (2) | comments 0

(PhysOrg.com) -- The preliminary results from the first extrication drive for Spirit on Sol 2088 (Nov. 17, 2009) indicate the rover stopped less than 1 second after it began, sensing more vehicle lateral tilt ...



List of search results for dc measurement