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Particle Size Standard will help measure metal powders.
2014-12-31 14:30:58| Industrial Newsroom - All News for Today
Proposed ASTM standard, ASTM WK45240, Test Methods for the Particle Size Distribution Measurement of Powdered Materials by Wet and Dry Laser Diffraction, will set out general approach to measuring powders, suspensions, or slurries using appropriate wet or dry methodology. Standard will provide practical guidance on sampling, dispersion, verification, and correct use of optical constants. Applications include fuel injection, emulsions, perfumery, paints, coatings, and ceramic plates.
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Studying Effect of Diet and Particle Size and Cause of Manure Pit Foaming
2014-12-09 23:13:00| National Hog Farmer
Sources: Zhaohui Luo, Pedro Urriola and Gerald Shurson, Department of Animal Science, University of Minnesota, St. Paul; Brian Kerr, USDA-ARS, Ames, IA; Bo Hu, Department of Bioproducts and Biosystems Engineering, University of Minnesota, St. Paul Manure pit foaming on commercial swine farms has been a significant problem in recent years. Two of the most obvious problems caused by foaming manure are dirty pigs and reducing manure pit storage volume. read more
The worlds most advanced particle accelerator is just 12 inches long and sits on a lab bench in the US
2014-11-06 21:02:50| Extremetech
'Go big or go home' might be the unofficial motto of the United States -- but in the case of the world's newest and most advanced particle accelerator, that's certainly not the case. The new plasma wakefield accelerator, constructed at the SLAC National Accelerator Laboratory in California, is just 12 inches long -- or about 90,000 times smaller than CERN's 17-mile-long Large Hadron Collider in Switzerland.
Pinning Down the Matter/Antimatter Particle Just Got Easier
2014-10-08 20:38:32| TechNewsWorld
Researchers led by Princeton University physics professor Ali Yazdani have developed an easier way to spot the much-sought-after Majorana fermion. "Theorists have proposed that Majorana can emerge at the edge of some superconductors as quasi-particles, and manipulating them can be used to test their properties as well as building interesting quantum systems that could be useful," Yazdani said.
Electromagnetic Design Software Optimizes Particle Accelerator Magnets for Upgrade to CERN's ...
2014-09-15 06:00:00| Industrial Newsroom - All News for Today
Aurora, IL — The Opera electromagnetic simulation software from Cobham Technical Services is helping scientists at CERN to design the magnets needed for the forthcoming upgrade of the Large Hadron Collider (LHC) in preparation for its high luminosity operation.<br /> <br /> Both the two-dimensional (2d) and three-dimensional (3d) versions of Opera are being used to model a wide variety of the LHC injectors’ normal conducting (NC) electromagnets and permanent magnets, starting with ...This story is related to the following:Modeling Software |
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