Reconstruction of SN1987a event

IMB (Irvine, Michigan, Brookline), a collaboration between the University of Michigan, the University of California at Irvine, and the U.S. Department of Energy, was an experiment designed to determine the ultimate stability of matter. Using data from the PMT hits (bl003799) the neutrino interaction point and direction in the detector are shown (long purple line). The produced position (short purple line) is also shown along with its cherenkov cone hitting the walls of the detector (yellow squares).

Vander Velde standing on top of IMB pool

IMB (Irvine, Michigan, Brookline), a collaboration between the University of Michigan, the University of California at Irvine, and the U.S. Department of Energy, was an experiment designed to determine the ultimate stability of matter. Jack Vander Velde in Morton Salt mine (site of IMB experiment). Standing on top of liner, supported by water beneath. In the background are portholes for inserting equipment into the water.

Diver's view of PMT's [Photomultiplier tubes]

IMB (Irvine, Michigan, Brookline), a collaboration between the University of Michigan, the University of California at Irvine, and the U.S. Department of Energy, was an experiment designed to determine the ultimate stability of matter. IMB construction image. Underwater view along bottom of "pool" showing PMT's [photomultiplier tubes] on bottom and opposite wall.

Sphere plot of SN1987a event

IMB (Irvine, Michigan, Brookline), a collaboration between the University of Michigan, the University of California at Irvine, and the U.S. Department of Energy, was an experiment designed to determine the ultimate stability of matter. PMT [photomultiplier tubes] hits from SN [supernovae] event projected onto sphere.

The economic development of Nicaragua; report of a mission organized by the International Bank for Reconstruction and Development at the request of the Government of Nicaragua.

Mode of access: Internet.

Oversight hearings on the Export-Import Bank : hearings before the Subcommittee on International Trade, Investment and Monetary Policy of the Committee on Banking, Finance, and Urban Affairs, House of Representatives, Ninety-sixth Congress, second session, June 12 and 19, 1980.

"Serial no. 96-71."

Homelessness, alcohol, and other drugs : proceedings of a conference held in San Diego, California, February 2-4, 1989.

Mode of access: Internet.