569 Matching Results

Search Results

Results: 1 - 24 next
open access

Investigations into the [Early] Life History of Spring Chinook Salmon in the Grande Ronde River Basin : Fish Research Project, Oregon : Annual Report 1994 : Project Period 1 June 1993 to 31 May 1994.

Description: This study was designed to describe aspects of the life history strategies of spring chinook salmon in the Grande Ronde basin. During the past year we focused on rearing and migration patterns of juveniles and surveys of spawning adults. The specific objectives for the early life history portion of the study were: Objective 1, document the annual in-basin migration patterns for spring chinook salmon juveniles in the upper Grande Ronde River, including the abundance of migrants, migration timing… more
Date: April 1, 1996
Creator: Keefe, MaryLouise
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Meteorological database for the United States

Description: A meteorological database has been developed to aid in the prediction of indoor radon concentrations in the United States. The database contains predicted typical monthly meteorological statistics at the county level derived from hourly meteorological data from 208 (234 for precipitation) geographically distinct monitoring stations. Interpolation and extrapolation techniques were used to predict statistics for counties not containing a meteorological monitoring site. The LBNL database includes … more
Date: April 1, 1996
Creator: Apte, M.G.; Nero, A.V. & Revzan, K.L.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Waste minimization plan construction and operation of the replacement cross-site transfer system, project W-058

Description: This report addresses the research and development of a waste minimization plan for the construction and operation of Project W-058, Replacement of the Cross-Site Transfer System, on the Hanford Site. The plan is based on Washington Administrative Code (WAC) 173-307, Plans. The waste minimization plan identifies areas where pollution prevention/waste minimization principles can be incorporated into the construction and operation of the cross-site transfer system.
Date: April 1, 1996
Creator: Boucher, T.D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Standard process for the roles and responsibilities for facility reuse of DOE Oak Ridge Reservation Facilities

Description: The purpose of this report is to provide an understanding of the standard process for the lease or sale of facilities, equipment, and real property for the Oak Ridge Reservation (ORR). The objective of this process is to facilitate the reindustrialization of the ORR for the Department of Energy (DOE). The roles and responsibilities in this standard, as defined in the attached narrative and flow diagrams, were agreed upon among various representatives from the DOE-Oak Ridge Operations Office (DO… more
Date: April 1, 1996
Creator: Loebl, A. S.; Trost, D. G.; Pastel, J. A.; Payne, S. G. & Fleenor, R. M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Assessment of commercially available ion exchange materials for cesium removal from highly alkaline wastes

Description: Approximately 61 million gallons of nuclear waste generated in plutonium production, radionuclide removal campaigns, and research and development activities is stored on the Department of Energy`s Hanford Site, near Richland, Washington. Although the pretreatment process and disposal requirements are still being defined, most pretreatment scenarios include removal of cesium from the aqueous streams. In many cases, after cesium is removed, the dissolved salt cakes and supernates can be disposed … more
Date: April 1, 1996
Creator: Brooks, K. P.; Kim, A. Y. & Kurath, D. E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Analysis of equilibrium data for cesium ion exchange of Hanford CC and NCAW supernatant liquid--Status report

Description: This report contains the results of a partial analysis and correlation of a large amount of equilibrium data obtained for cesium ion exchange. Data from testing of organic resins, a phenolic- carboxylic acid resin, and a resorcinol-formaldehyde resin with NCAW and CC waste simulants were assessed. The isotherms that were considered for correlating the data include the Langmuir, the Freundlich, and a combination of the two. These correlations are being developed to provide equations that can be … more
Date: April 1, 1996
Creator: Kurath, D. E.; Bray, L. A.; Brooks, K. P.; Carlson, C. D. & Kim, A. Y.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Toroidal Gyrofluid Equations for Simulations of Tokamak Turbulence

Description: A set of nonlinear gyrofluid equations for simulations of tokamak turbulence are derived by taking moments of the nonlinear toroidal gyrokinetic equation. The moment hierarchy is closed with approximations that model the kinetic effects of parallel Landau damping, toroidal drift resonances, and finite Larmor radius effects. These equations generalize the work of Dorland and Hammett [Phys. Fluids B 5, 812 (1993)] to toroidal geometry by including essential toroidal effects. The closures for phas… more
Date: April 1, 1996
Creator: Beer, M. A. & Hammett, G. W.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Effect of Opening Helix on Flying Wire Emittance Measurements

Description: It has been noted for some time that after the protons are injected, when the helix is opened the proton normalized vertical emittance (as measured by the flying wires) increases by about two {pi} mm-mr. The horizontal emittance decreases by about the same amount. This has been recognized as a false result, but there has been uncertainty as to whether it was due to the flying wires not measuring the beam sigma correctly when the beam center moved at the wires or whether the effective beta at th… more
Date: April 1, 1996
Creator: Pruss, Stan
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
captions transcript

[News Clip: Bomb plot VO]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 6 P.M.
Date: April 1, 1996
Duration: 40 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
open access

HWVP pilot-scale vitrification system campaign: LFCM-8 summary report

Description: The Hanford Waste Vitrification Plant (HWVP) is being designed to treat the high-level radiative waste (HLW) stored in underground storage tanks as an alkaline sludge. Tank waste will first be retrieved and pretreated to minimize solids requiring vitrification as HLW. The glass product resulting from HWVP operations will be stored onsite in stainless steel canisters until the HLW repository is available for final disposal. The first waste stream scheduled to be processed by the HWVP is the neut… more
Date: April 1, 1996
Creator: Perez, J. M.; Whitney, L. D.; Buchmiller, W. C.; Daume, J. T. & Whyatt, G. A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Preliminary assessment of the effects of biaxial loading on reactor pressure vessel structural-integrity-assessment technology

Description: Effects of biaxial loading on shallow-flaw fracture toughness were studied to determine potential impact on structural integrity assessment of a reactor pressure vessel (RPV) under pressurized thermal shock (PTS) transient loading and pressure-temperature (PT) loading produced by reactor heatup and cooldown transients. Biaxial shallow-flaw fracture-toughness tests results were also used to determine the parameter controlling fracture in the transition temperature range, and to develop a related… more
Date: April 1, 1996
Creator: Pennell, W. E.; Bass, B. R.; Bryson, J. W.; Dickson, T. L.; McAfee, W. J. & Merkle, J. G.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Simple model of the anisotropic penetration depth in high T{sub c} superconductors

Description: We present a simple model of some high {Tc} cuprates based upon superconducting (S) and normal (N) layers, which quantitatively fits the data of Bonn et al. for the low-temperature T dependence of the penetration depths {lambda}{sub a,b,c} in untwinned YBa{sub 2}Cu{sub 3}O{sub 7-{delta}}, assuming s-wave intralyer pairing. This SN model also leads to anisotropic surface states, which complicate analysis of photoemission and tunneling measurements.
Date: April 1, 1996
Creator: Klemm, Richard A. & Liu, Samuel H.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Mechanisms of stability of armored bubbles: FY 1995 progress report

Description: Experimental and theoretical studies of stabilization of liquid films between bubbles were undertaken as part of an effort to model gas release in waste tanks at the Hanford nuclear reservation. Synthetic Hanford waste created here showed solids accumulation at bubble surfaces and some stabilization of bubbles in a froth upon sparging with nitrogen. Dilational interfacial rheological measurements indicate increasing hydrophobicity with increasing EDTA concentration in the wastes. There is great… more
Date: April 1, 1996
Creator: Rossen, W. R. & Das, S. K.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Transuranic waste characterization sampling and analysis methods manual. Revision 1

Description: This Methods Manual provides a unified source of information on the sampling and analytical techniques that enable Department of Energy (DOE) facilities to comply with the requirements established in the current revision of the Transuranic Waste Characterization Quality Assurance Program Plan (QAPP) for the Waste Isolation Pilot Plant (WIPP) Transuranic (TRU) Waste Characterization Program (the Program) and the WIPP Waste Analysis Plan. This Methods Manual includes all of the testing, sampling,… more
Date: April 1, 1996
Creator: Suermann, John F.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Antitrust concerns in the modern public utility environment

Description: Direct regulation of public utility activity and behavior has been the predominant approach to protect the public interest in this country. Changes in technology, as well as new thinking about the optimum role of regulation, have created a changing atmosphere in all of the traditional public utility industries. Competitive markets for many of the products and services in these industries have been developing. While monopoly power will continue to exist in certain parts of these industries and r… more
Date: April 1, 1996
Creator: Meeks, James E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Studies of protein structure in solution and protein folding using synchrotron small-angle x-ray scattering

Description: Synchrotron small angle x-ray scattering (SAXS) has been applied to the structural study of several biological systems, including the nitrogenase complex, the heat shock cognate protein (hsc70), and lysozyme folding. The structural information revealed from the SAXS experiments is complementary to information obtained by other physical and biochemical methods, and adds to our knowledge and understanding of these systems.
Date: April 1, 1996
Creator: Chen, Lingling
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries Government Documents Department
open access

Neural Network Based Montioring and Control of Fluidized Bed.

Description: The goal of this project was to develop chaos analysis and neural network-based modeling techniques and apply them to the pressure-drop data obtained from the Fluid Bed Combustion (FBC) system (a small scale prototype model) located at the Federal Energy Technology Center (FETC)-Morgantown. The second goal was to develop neural network-based chaos control techniques and provide a suggestive prototype for possible real-time application to the FBC system. The experimental pressure data were colle… more
Date: April 1, 1996
Creator: Bodruzzaman, M. & Essawy, M.A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Hydrodynamic models for slurry bubble column reactors. Seventh technical progress report, January--March 1996

Description: The objective of this investigation is to convert our ``learning gas solid-liquid`` fluidization model into a predictive design model. The IIT hydrodynamic model computes the phase velocities and the volume fractions of gas, liquid and particulate phase. Model verification involves a comparison of these computed velocities and volume fractions to experimental values. A hydrodynamic model for multiphase flows, based on the principles of mass, momentum and energy conservation for each phase, was … more
Date: April 1, 1996
Creator: Gidaspow, D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
Back to Top of Screen