Rare single top quark discovered at Fermilab
From Fermilab Today, 3/9/2009: Fermilab collider experiments discover rare single top quark
ADVERTISEMENT
CERN celebrates World Wide Web anniversary
An event at CERN on March 13 marked the 20th anniversary of the World Wide Web, the most well-known spin-off from CERN.
Fermi Telescope reveals massive gamma-ray blast
The Fermi gamma-ray telescope, an orbiting observatory designed and manufactured by researchers at Stanford University and SLAC, has captured the most massive, fastest and highest energy gamma-ray burst yet.
“Angels & Demons” lecture opportunity
Sony Pictures' upcoming release "Angels & Demons," starring Tom Hanks and Ayelet Zurer, will undoubtedly shine light on the particle physics community.
New CSA Sustaining Member featured on National Geographic
New CSA Corporate Sustaining Member American Superconductor was recently featured in a program entitled "High-Tech War on Terror" on the National Geographic channel.
Tom Hanks and Ron Howard visit CERN
Actors Tom Hanks and Ayelet Zurer, along with director Ron Howard made a visit to CERN this month to show clips of their new movie "Angels and Demons".
ADVERTISEMENT
Dewar
A dewar is a type of cryostat named after Sir James Dewar, the researcher who first developed the concept of a vacuum insulated container with silvered walls to reflect thermal radiation. Dewar was the first to liquefy hydrogen, and he created the device to store his discovery. The thermos bottle...
Stirling and Gifford-McMahon Cryocoolers
Stirling and Gifford-McMahon (GM) cryocoolers are two of the most commonly used cryocoolers in cryogenics. Both devices have a significant industrial base and operate at a wide range of temperatures and capacities. The thermodynamic cycles for both of these cryocoolers are quite similar. The Stirling cycle consists of a compressor,...
Liquefied Natural Gas (LNG)
A significant commercial application of cryogenics is the liquefaction, transport and storage of natural gas. Liquefied Natural Gas (LNG) is generally 95 percent methane with a few percent ethane and much lower concentrations of propane and butane. LNG liquefies at 111.6 K. Unlike many applications of cryogenics, the motivation for...
History of Cryogenics
From the Fall 1999 issue of Cold Facts magazine Millennium Breakthroughs A variety of CSA members give different perspectives on the past millennium: What were the most significant breakthroughs in cryogenics during the past millennium? Prof. R.G. Scurlock, Kryos Technology, scurlock@soton.ac.uk (“Breakthrough” = way through obstacles — Oxford English Dictionary)...
Cryobiology
Andreas Sputtek Past President Society for Cryobiology sputtek@uke.uni-hamburg.de or http://www.sputtek.de/. The word cryobiology (from the Greek words “cryo” = cold, “bios” = life, and “logos” = science) literally signifies the science of life at low temperatures. In practice, this field comprises the study of any biological material or system (e.g.,...
Cryogenic Insulation
James E. Fesmire Cryogenics Test Laboratory NASA Kennedy Space Center james.e.fesmire@nasa.gov Introduction In today’s world, the use of cryogenics and low-temperature refrigeration is taking a more and more significant role. From the food industry, transportation, energy, and medical applications to the Space Shuttle, cryogenic liquids must be stored, handled, and...
Cryogenic Treatment of Materials
F.J. Diekman Controlled Thermal Processing, Inc. info@metal-wear.com Cryogenic Processing (also called cryogenic treatment, and incorrectly “cryogenic tempering”) is a process that uses cryogenic temperatures to modify materials to enhance their performance. Cryogenic Processing involves the slow reduction in temperature of the material to at least -300°F (-185°C) and holding the...
Investigating use of hydrophobic surfaces in cryogenics
I am a final year Physics Undergraduate at the University of Cambridge (UK). As a part of one of my courses this year, I have been asked to investigate the use of hydrophobic surfaces in cryogenics.