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They are applied in infrared detection systems, for reduction of thermal noise in devices based on (high-T c) superconductivity such as SQUIDs, and filters for telecommunication. PTRs are also suitable for cooling MRI-systems and energy-related systems using superconducting magnets.
Michael Petach (December 30, 1959 – June 25, 2024) was an American engineer who made contributions in the fields of cryogenics and thermoacoustics in developing systems for space applications. He worked as an engineer for Northrop Grumman. His notable work revolved around developing cryocoolers and the traveling-wave thermoacoustic electric ...
5 Pointz: The Institute of Higher Burnin' [1] or 5Pointz Aerosol Art Center, Inc., mainly referred to as simply 5 Pointz or 5Pointz, was an American mural space at 45-46 Davis Street in Long Island City, Queens, New York City. When the building opened in 1892, it housed the Neptune Meter factory, which built water meters.
To allow mid-infrared observations within the JWST, the MIRI instrument has an additional cooling system. It works roughly similar to how most refrigerators or an air-conditioner works: a fluid is brought down to a cold temperature in the warm section, and sent back to the cold section where it absorbs heat, then it goes back to the condenser.
Nitrogen is a liquid under −195.8 °C (77.3 K).. In physics, cryogenics is the production and behaviour of materials at very low temperatures.. The 13th International Institute of Refrigeration's (IIR) International Congress of Refrigeration (held in Washington DC in 1971) endorsed a universal definition of "cryogenics" and "cryogenic" by accepting a threshold of 120 K (−153 °C) to ...
Dia Beacon is the museum for the Dia Art Foundation's collection of art from the 1960s to the present and is one of the 12 locations and sites they manage. The museum, which opened in 2003, is situated near the banks of the Hudson River in Beacon, New York.
945 Madison Avenue, also known as the Breuer Building, is a museum building on the Upper East Side of Manhattan, New York City.The Marcel Breuer-designed structure was built to house the Whitney Museum of American Art; it subsequently held a branch of the Metropolitan Museum of Art and from 2021 to March 2024 was the temporary quarters of the Frick Collection while the Henry Clay Frick House ...
The Holbrook Superconductor Project is the world's first production superconducting transmission power cable. [1] The lines were commissioned in 2008. [2] The suburban Long Island electrical substation is fed by a 600 meter long tunnel containing approximately 155,000 meters of high-temperature superconductor wire manufactured by American Superconductor, installed underground and chilled to ...