Balancing the Cryopreservation Equation
BioCision executives Dr. Maria Thompson, Dr. Eric Kunkel and Dr. Rolf Ehrhardt discuss the thawing arm of the "cryopreservation equation" and the need to strictly control temperature throughout the process.
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SuperPower expands Quick Ship inventory
New segments have been added to SuperPower's Quick Ship inventory. The program enables the company to ship wire to clients in as little as 1-2 business days upon acceptance of a purchase order or pre-payment.
Neutrinos can deliver both full-on hits and “glancing blows”
In what they call a “weird little corner” of the already weird world of neutrinos, physicists have found evidence that neutrinos might be involved in a surprising reaction: interacting with a nucleus and leaving it basically untouched, inflicting no more than a glancing blow.
Accelerator-powered carbon dating
Accelerator mass spectrometry, an accelerator-driven form of carbon dating that requires only a tiny sample of the material, is advancing everything from archaeology to personalized medicine.
First LHC magnets prepped for restart
One-eighth of the Large Hadron Collider (LHC) dipole magnets have reached the energy they'll need to operate in 2015. Engineers at CERN powered 154 superconducting magnets to a current of around 11,000 amps. This is about 1,000 times greater than an average household appliance and is required to make the...
Save the Date for the 2015 Space Cryogenics Workshop
NASA Glenn Research Center announces the 2015 Space Cryogenics Workshop (SCW), a division of the Cryogenic Society of America. All aspects of space cryogenics will be represented, with an emphasis on work related to previous missions as well as future research.
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Liquid Hydrogen
Hydrogen becomes a liquid at 20K and 1 bar. Liquid hydrogen (LH2) is an important substance in industry, transportation and research. Industrial uses of hydrogen include applications in the electronics, glass, chemical and metal processing fields. In these applications, the hydrogen is generally used as a room temperature gas but...
Superconducting Radiofrequency Cavities
Superconducting radio frequency (SRF) cavities represent an important application of cryogenics and superconductivity. SRF cavities are a technology for accelerating charged particle beams via the transfer of radiofrequency (RF) energy to the beams via resonant structures. As such, they are frequently found in large particle accelerators used for scientific research....
Thermal Radiation Shields
Actively cooled thermal radiation shields are a common feature of cryostats whose lowest temperature is less than 77K. These shields, which typically operate at temperatures between that of LN2 and 40K, block thermal radiation from higher temperatures from reaching lower temperature cryogenic components or fluids. Since the heat radiated from...
Air Separation and Liquefaction
by Nils Tellier, PE, President, EPSIM Corporation (CSA CSM) nils@epsim.us All illustrations courtesy EPSIM Corporation Background History of Air Separation and Liquefaction This section builds on a rich history of methods to develop deep refrigeration and cryogenic liquefaction during the 19th Century. You are encouraged to read Cryo Central’s History...
Bose-Einstein Condensate
A Bose-Einstein condensate, first proposed in 1925 by Albert Einstein based on work done by Satyendra Nath Bose (the same Bose from whom the term boson is derived), is a super-cold state of matter in which almost all of the individual atoms have “condensed” down to the lowest possible quantum...
Cold Technology for Pest Control
While it does not reach temperatures cold enough to be called cryogenic, carbon dioxide snow is at the heart of a new way of dealing with unwanted pests. It utilizes a quick freezing process that takes advantage of the properties of carbon dioxide snow and has a number of benefits...
Cryogenic Finishing
The following 3 articles discuss the uses and procedures of various type of cryogenic finishing. 1) By Robin A. Rhodes, Cryogenic Institute of New England, Inc. rrhodes@nitrofreeze.com Cryogenic Deflashing is employed to remove undesired residual mold flash that remains on molded parts after they are removed or ejected from the...
Southern California companies doing cryogenic hardening of engine parts?
Do you have any information on where to find companies in Southern California that do cryogenic hardening of engine parts?