Professor Rafael Breiler named AAAS Fellow
The American Association for the Advancement of Science (AAAS) has made Rafael Breiler, professor of chemistry and biochemistry at FSU, a Fellow.
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NSCLS to manage umbilical cord blood bank initiative
National Stem Cell Holding, Inc.'s new subsidiary, National Stem Cell Laboratory Services, Inc., will manage the company's umbilical cord blood bank initiative and augment the tissue banking and reproductive services.
HYPRES tests fabricated integrated circuits
HYPRES Inc., a developer of superconducting microelectronics (SME) technology, has successfully tested fabricated integrated circuits with a critical current density of 20 kiloamps per square centimeter.
FRA receives 5-year contract for management of Fermilab
The Fermi Research Alliance (FRA), LLC recently received a $1.575 billion, five-year contract for management and operation of Fermi National Accelerator Laboratory, from the U.S. Department of Energy. A new independent entity, FRA is owned jointly by the University of Chicago and Universities Research Association, Inc.
University of Chicago bids on a management contract for Fermilab
Administrators at the University of Chicago have bid on a management contract for Fermilab, a CSA Corporate Sustaining Member.
Article highlights Dr. Davidson’s work at NHMFL
South Florida Sun-Sentinel printed an article on Sept. 18, 2006 about Dr. Michael Davidson, head of the Optical Microscopy Division at Florida State University's National High Magnetic Field Laboratory, a CSA Corporate Sustaining Member.
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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...
Magnets
From “Superconductivity: Present and Future Applications” by the Coalition for the Commercial Application of Superconductors. Particle physics uses accelerators to recreate the conditions of the early universe in an attempt to piece together the complex puzzle of how we got to where we are today. These huge machines are used...
Energy Storage
From “Superconductivity: Present and Future Applications” by the Coalition for the Commercial Application of Superconductors. With power lines increasingly congested and prone to instability, strategic injection of brief bursts of real power can play a crucial role in maintaining grid reliability. Small-scale Superconducting Magnetic Energy Storage (SMES) systems, based on...
Astronomy
ASTRONOMY IN SPACE by Peter V. Mason, retired, Jet Propulsion Laboratory, and Visiting Associate, California Institute of Technology. Pmason@alumni.caltech.edu In thinking about the reasons to perform astronomy in space, we first consider the effect of the earth’s atmosphere. On a scale of decreasing energy, gamma rays, cosmic rays, X-rays and...
Cryocoolers
What is a Cryocooler? A mechanism that can extract heat from an object (cooler) and by doing so draw its temperature down below approximately 150 Kelvin (cryo). — (Courtesy Dr. Willy Gully) What is the difference between a Cryocooler and a Cryostat? A cryostat is any device designed to maintain...
Any experience with G-10 in an extremely cold environment?
I have a cryostat with closed cycle cryocooler attached. The case is aluminum with a G-10 spacer between the case and a stainless steel bellows that supports the cryocooler.
School science projects involving cryogenics and metallurgy?
Can you recommend any school science projects that would involve cryogenics and metallurgy?
Metallic Salts Normally Used to Produce Ultra-Low Temperatures?
Regarding the method known as the Adiabatic Demagnetization of Paramagnetic Salts: What metallic salts are normally used to produce the ultra-low temperatures used for near-absolute-zero cryogenic research? Which salts are the most efficient? Which make the best cooling agents? And which are used most commonly by physicists? I am looking...
Specs and info on turbo expanders
I am a fourth year chemical engineering student doing a design project for the liquefaction of natural gas to DME and we are using a turbo expansion unit. I was wondering whether you would send me some specs and any additional information on turbo expanders that I could use as...