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Seismic analysis of the Par Pond Dam: Study of slope failure and liquefaction. Technical evaluation report

Description: Stability concerns of the Par Pond Dam, an embankment structure in the Savannah River Site complex, resulted in a comprehensive evaluation of the state of its integrity. Specifically, excessive seepage through the embankment, slope failure due to an earthquake event as well as liquefaction potential of the embankment and the foundation are addressed and the potential of failure is evaluated. Lastly, remedial benefits of the addition of a berm structure are also assessed.
Date: July 1, 1994
Creator: Simos, N. & Reich, M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Nonlinear optics and organic materials

Description: We shall consider an interesting topic relating nonlinear optics and organic materials: how nonlinear optics can be used to study organic materials. One of the main differences between linear and nonlinear responses of a medium to incoming radiation is in their symmetries. It leads to the possibility that some properties of the medium could be more sensitively probed by nonlinear, rather than linear, optical means, or vise versa. A well-known example is that some vibrational modes of a medium c… more
Date: July 1, 1994
Creator: Shen, Y. R.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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Portable Laser Laboratory

Description: A Portable Laser Laboratory (PLL) is being designed and built for the CALIOPE Program tests which will begin in October of 1994. The PLL is designed to give maximum flexibility for evolving laser experiments and can be readily moved by loading it onto a standard truck trailer. The internal configuration for the October experiments will support a two line DIAL system running in the mid-IR. Brief descriptions of the laser and detection systems are included.
Date: July 1, 1994
Creator: Weir, J. T.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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Over-compression, a method to shape the longitudinal bunch distribution for a reduced energy spread

Description: In the Stanford Linear Collider the energy spread of the bunches at the end of the linac is dominated by longitudinal wakefields. A short, high current bunch with a Gaussian shape will produce a double-horned energy distribution. It can be shown that certain charge distributions with a sharp rise time (about rectangular or half-Gaussian) will give no additional energy spread due to the linac, since the generated wakefield and the rf-curvature cancel each other exactly. In this paper different m… more
Date: July 1, 1994
Creator: Decker, F. J.; Holtzapple, R. & Raubenheimer, T.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Airborne geophysical survey of the Oak Ridge Reservation, Tennessee

Description: High-resolution and reconnaissance data, acquired using sensors mounted on a helicopter, were used to characterize waste sites and detect geologic properties that influence contaminant transport on the Oak Ridge Reservation (ORR), Tennessee, between December 1992 and April 1994. To date, these data have been used to support several ORR Environmental Restoration (ER) programs. This report summarizes the techniques used, the ways in which the data have been applied to date, and current plans for … more
Date: July 1, 1994
Creator: Doll, W. E.; Nyquist, J. E. & Beard, L. P.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Thirty-year solid waste generation forecast for facilities at SRS

Description: The information supplied by this 30-year solid waste forecast has been compiled as a source document to the Waste Management Environmental Impact Statement (WMEIS). The WMEIS will help to select a sitewide strategic approach to managing present and future Savannah River Site (SRS) waste generated from ongoing operations, environmental restoration (ER) activities, transition from nuclear production to other missions, and decontamination and decommissioning (D&D) programs. The EIS will support pr… more
Date: July 1, 1994
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Environmental monitoring plan, July 1--December 31, 1994

Description: The Tennessee Department of Environment and Conservation, DOE Oversight Division (TDEC/DOE-O) under the terms of the Tennessee Oversight Agreement (TOA) are providing annual reports: reporting of State`s monitoring and analysis, and findings of DOE`s quality and effectiveness of DOE`s monitoring and surveillance. This report blends some of both of the required annual reports as described in the TOA section A.7.2.2. The Federal Facilities Agreement (FFA) integrates the Resource Conservation and … more
Date: July 1, 1994
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Measurement of thermal regain in duct systems located in partially conditioned buffer spaces. Informal report

Description: Thermal losses from duct systems have been shown to be a significant fraction of the heat or cooling energy delivered by the space-conditioning equipment. However, when the ducts are located in a partially conditioned buffer space such as a basement, a portion of these losses are effectively regained through system interactions with the building. This paper presents two methods of measuring this regain effect. One is based on the relative thermal resistances between the conditioned space and th… more
Date: July 1, 1994
Creator: Andrews, J. W.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Extending the kinematic range for W{sub R} searches in e{sup {minus}}e{sup {minus}} collisions at the NLC

Description: While the much discussed lepton-number violating process e{sup {minus}}e{sup {minus}} {yields} W{sub R}{sup {minus}}W{sub R}{sup {minus}} provides an excellent probe of both the Majorana nature of the right-handed neutrino and the symmetry breaking sector of the Left-Right Symmetric Model, it is likely that W{sub R}`s are too massive to be pair produced at the NLC with {radical}s in the 1-1.5 TeV range. The author is thus lead to consider the single W{sub R} production process e{sup {minus}}e{s… more
Date: July 1, 1994
Creator: Rizzo, T. G.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Organometallic chemistry of bimetallic compounds. Progress report, January 1992--July 1995

Description: Four main projects at the interface between organometallic chemistry and homogeneous catalysis were pursued. All were designed to give increased understanding of the mechanisms of organometallic reactions related to homogeneous and heterogeneous catalysis. In addition, a minor study involving {eta}{sup 5}-to {eta}{sup 1}-cyclopentadienyl ring slippage in catalysis was completed.
Date: July 1, 1994
Creator: Casey, C. P.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Remote sensor test range update

Description: It has been recognized since the beginning of the CALIOPE remote sensor development program that performance criteria must be developed to measure progress and efficacy, then prototype sensors must be evaluated against them. Much of the early evaluation may be carried out cost effectively in the laboratory and at field ranges located near each of the participating national laboratories. However, sensor performance is expected to be degraded by many factors in the field at remote sites and the e… more
Date: July 1, 1994
Creator: Slaughter, D.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Advanced direct coal liquefaction concepts - appendix

Description: This detailed appendix presents the results of direct coal liquefaction studies performed by the contractor. Several hundred tables summarizing the chemical compostion for runs of a bench scale reactor are presented.
Date: July 1, 1994
Creator: Berger, D. J.; Parker, R. J. & Simpson, P. L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Measurement of {alpha}{sub s} from hadronic event observables at the Z{sup 0} resonance

Description: The strong coupling {alpha}{sub s} has been measured using hadronic decays of Z{sup 0} bosons collected by the SLD experiment at SLAC. The data were compared with QCD predictions both at fixed order, O({alpha}{sub s}{sup 2}), and including resummed analytic formulae based on the leading and next-to-leading logarithm approximation. The authors studied event shapes, jet rates, particle correlations, and energy fraction and checked the consistency between {alpha}{sub s} extracted from these differ… more
Date: July 1, 1994
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Kokanee Stock Status and Contribution of Cabinet Gorge Hatchery, Lake Pend Oreille, Idaho, Final Report.

Description: Lake Pend Oreille once provided the most popular kokanee Oncorhynchus nerka fishery in northern Idaho. A dramatic decline in the population occurred from the mid-1960s to 1970s. Restoration efforts included construction of the Cabinet Gorge Fish Hatchery to supplement the wild population and restore the fishery. In this study, hatchery-reared age 0 kokanee were stocked into Lake Pend Oreille from 1986 through 1992. Seven experimental stocking strategies for kokanee were tested using five locati… more
Date: July 1, 1994
Creator: Paragamian, Vaugh L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

The proposed Institute for Micro-manufacturing, Louisiana Tech University

Description: The Department of Energy (DOE) has prepared an Environmental Assessment (EA) DOE/EA-0958, evaluating the construction and equipping of two components of the proposed Institute for Micro-manufacturing at Louisiana Tech University (LTU), a proposed R and D facility to be located in Ruston, LA. and, the proposed installation of a beamline for micro-machining applications at the Center for Advanced Microstructures and Devices (CAMD) facility at Louisiana State University in Baton Rouge, LA. The obj… more
Date: July 1, 1994
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Development of hydrogeological modelling approaches for assessment of consequences of hazardous accidents at nuclear power plants

Description: This paper introduces some modeling approaches for predicting the influence of hazardous accidents at nuclear reactors on groundwater quality. Possible pathways for radioactive releases from nuclear power plants were considered to conceptualize boundary conditions for solving the subsurface radionuclides transport problems. Some approaches to incorporate physical-and-chemical interactions into transport simulators have been developed. The hydrogeological forecasts were based on numerical and se… more
Date: July 1, 1994
Creator: Rumynin, V. G.; Mironenko, V. A.; Konosavsky, P. K. & Pereverzeva, S. A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Organic carbon in Hanford single-shell tank waste

Description: This report documents an analysis performed by Pacific Northwest Laboratory (PNL) involving the organic carbon laboratory measurement data for Hanford single-shell tanks (SSTS) obtained from a review of the laboratory analytical data. This activity was undertaken at the request of Westinghouse Hanford Company (WHC). The objective of this study is to provide a best estimate, including confidence levels, of total organic carbon (TOC) in each of the 149 SSTs at Hanford. The TOC analyte information… more
Date: July 1, 1994
Creator: Toth, J. J.; Willingham, C. E.; Heasler, P. G. & Whitney, P. D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Used energy-related laboratory equipment grant program for institutions of higher learning. Eligible equipment catalog

Description: This is a listing of energy related equipment available through the Energy-Related Laboratory Equipment Grant Program which grants used equipment to institutions of higher education for energy-related research. Information included is an overview of the program, how to apply for a grant of equipment, eligibility requirements, types of equipment available, and the costs for the institution.
Date: July 1, 1994
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

RHIC warm-bore systems

Description: Pressure profiles, in time, are calculated as a consequence of anticipated outgassing of various beam components (e.g., rf cavities, etc.) and warm-bore beam pipes. Gold beam lifetimes and transverse beam emittance growth are given for calculated average pressures. Examples of undesirable warm-bore conditions are presented such as contaminated experimental beam pipes and warm-bore magnets (i.e., DX). These examples may prove instructive. The methods used in making these calculations are present… more
Date: July 1, 1994
Creator: Welch, K. M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

A scintillating-fiber 14-MeV neutron detector on TFTR during DT operation

Description: A compact 14-MeV neutron detector using an array of scintillating fibers has been tested on the TFTR tokamak under conditions of a high gamma background. This detector uses a fiber-matrix geometry, a magnetic field-insensitive phototube with an active HV base and pulse-height discrimination to reject low-level pulses from 2.5 MeV neutron and intense gammas. Laboratory calibrations have been performed at EG&G Las Vegas using a pulsed DT neutron generator and a 30 kCi {sup 60}Co source as backgro… more
Date: July 1, 1994
Creator: Wurden, G. A.; Chrien, R. E.; Barnes, C. W.; Sailor, W. C.; Roquemore, A. L.; Lavelle, M. J. et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

1994 Site Development Plan: A plan with vision

Description: The 1994 Lawrence Livermore National Laboratory Site Development Plan has been developed during a period of great change and uncertainty. Our goal is to make possible the best use of the Laboratory`s resources to meet shifting national priorities in the post-Cold War world. Site Planning is an important component of the overall Laboratory strategic planning process. This plan focuses on opportunities for the Laboratory as well as on key site development issues including facility construction, r… more
Date: July 1, 1994
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

International energy outlook 1994

Description: The International Energy Outlook 1994 (IEO94) presents an assessment by the Energy Information Administration (EIA) of the outlook for international energy markets between 1990 and 2010. The report is provided as a statistical service to assist energy managers and analysts, both in government and in the private sector. These forecasts are used by international agencies, Federal and State governments, trade associations, and other planners and decisionmakers. They are published pursuant to the D… more
Date: July 1, 1994
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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