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  Partner: UNT Libraries Government Documents Department
 Decade: 1980-1989
 Year: 1987
7-GeV Advanced Photon Source : Conceptual Design Report

7-GeV Advanced Photon Source : Conceptual Design Report

Date: April 1987
Creator: Argonne National Laboratory
Description: During the past decade, synchrotron radiation emitted by circulating electron beams has come into wide use as a powerful, versatile source of x-rays for probing the structure of matter and for studying various physical processes. Several synchrotron radiation facilities with different designs and characteristics are now in regular operation throughout the world, with recent additions in this country being the 0.8-GeV and 2.5-GeV rings of NSLS at Brookhaven National Laboratory. However, none of the operating facilities has been designed to use a low-emittance, high-energy stored beam, together with modern undulator devices, to produce a large number of hard x-ray beams of extremely high brilliance. This document is a proposal to the Department of Energy to construct and operate high-energy synchrotron radiation facility at Argonne National Laboratory. We have now chosen to set the design energy of this facility at 7.0 GeV, with the capability to operate at up to 7.5 GeV.
Contributing Partner: UNT Libraries Government Documents Department
1986 Annual Site Environmental Report for Argonne National Laboratory

1986 Annual Site Environmental Report for Argonne National Laboratory

Date: March 1987
Creator: Argonne National Laboratory
Description: Report on the ongoing environmental monitoring program at Argonne National Laboratory.
Contributing Partner: UNT Libraries Government Documents Department
1987 Gordon Research Conference on Physical Metallurgy.

1987 Gordon Research Conference on Physical Metallurgy.

Date: July 24, 1987
Creator: unknown
Description: No abstract prepared.
Contributing Partner: UNT Libraries Government Documents Department
²³⁵U(n,f), ²³⁸U(n, gamma), ²³⁸U(n,f), ²³⁹Pu(n,f) Reaction Rate Measurement Calibrations at ZPPR

²³⁵U(n,f), ²³⁸U(n, gamma), ²³⁸U(n,f), ²³⁹Pu(n,f) Reaction Rate Measurement Calibrations at ZPPR

Date: January 1987
Creator: Poenitz, W. P.; Maddison, D. W.; Gasidlo, J. M.; Carpenter, S.G. & Armani, R. J.
Description: New reference deposits for uranium-235, plutonium-239 and uranium-238 have been established with mass uncertainties of <0.2%. These new deposits replace the older reference deposits which were used during the last 17 years and improve the uncertainty of reaction rate measurements due to reference mass uncertainties by about a factor of 6. Measurements of the fission fragment absorption in 2 pi and low-geometry count rates. Two measurements of the uranium-238 capture rate in depleted uranium samples based upon the thermal cross sections of uranium-238(n, gamma), uranium-235(n,f) and plutonium-239(n,f) and based upon the americium-243 calibration technique confirm the ZPPR measurement technique within the quoted uncertainty of +/-0.5%
Contributing Partner: UNT Libraries Government Documents Department
28th Annual Report

28th Annual Report

Date: January 1987
Creator: United States. Advisory Commission on Intergovernmental Relations.
Description: The ACIR Library is composed of publications that study the interactions between different levels of government. This document is an annual report.
Contributing Partner: UNT Libraries Government Documents Department
Activities and Operations of the Advanced Computing Research Facility : October 1986-October 1987

Activities and Operations of the Advanced Computing Research Facility : October 1986-October 1987

Date: 1987?
Creator: Pieper, Gail W.
Description: This paper contains a description of the work being carried out at the advanced computing research facility at Argonne National Laboratory. Topics covered are upgrading of computers, networking changes, algorithms, parallel programming, programming languages, and user training.
Contributing Partner: UNT Libraries Government Documents Department
Aid to developing countries: the technology/ecology fit

Aid to developing countries: the technology/ecology fit

Date: June 1987
Creator: United States. Congress. Office of Technology Assessment.
Description: This report focuses primarily on AID and to a lesser extent on the World Bank. AID and the World Bank have made the most observable efforts to integrate environmental and development concerns.
Contributing Partner: UNT Libraries Government Documents Department
AIDS: An Overview of Issues

AIDS: An Overview of Issues

Date: December 24, 1987
Creator: Smith, Pamela W
Description: This report discusses the many difficult policy dilemmas associated with the AIDS epidemic, including past Congressional funding to support AIDS research and education efforts, strategies for controlling the spread of the AIDS virus, and methods and resources available for the care and treatment of persons with AIDS.
Contributing Partner: UNT Libraries Government Documents Department
An Algebraic Theory of Program Specification and Correctness Using Symmetry Operations

An Algebraic Theory of Program Specification and Correctness Using Symmetry Operations

Date: March 1987
Creator: Gabriel, John R.
Description: This report applies some methods from the theory of group representation to the questions of program specification and knowledge about programs. The theory is that of a program as a transformation on a state space, and operators commuting with that transformation being symmetries of the program, means of specifying properties, and generators of program invariants. Because a program can simulate a system in the real world, there is a corresponding model of engineered artifacts, that is, manmade objects having a theory for their design.
Contributing Partner: UNT Libraries Government Documents Department
Alleviation of fuselage form drag using vortex flows: Final report

Alleviation of fuselage form drag using vortex flows: Final report

Date: September 15, 1987
Creator: Wortman, A.
Description: The concept of using vortex generators to reduce the fuselage form drag of transport aircraft combines the outflow from the plane of symmetry which is induced by the rotational component of the vortex flow with the energization of the boundary layer to reduce the momentum thickness and to delay or eliminate flow separation. This idea was first advanced by the author in 1981. Under a DOE grant, the concept was validated in wind tunnel tests of approximately 1:17 scale models of fuselages of Boeing 747 and Lockheed C-5 aircraft. The search for the minimum drag involved three vortex generator configurations with three sizes of each in six locations clustered in the aft regions of the fuselages at the beginning of the tail upsweep. The local Reynolds number, which is referred to the length of boundary layer run from the nose, was approximately 10{sup 7} so that a fully developed turbulent boundary layer was present. Vortex generator planforms ranged from swept tapered, through swept straight, to swept reverse tapered wings whose semi-spans ranged from 50% to 125% of the local boundary layer thickness. Pitch angles of the vortex generators were varied by inboard actuators under the control of an external proportional ...
Contributing Partner: UNT Libraries Government Documents Department
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