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The Effect of Temperature on RTV-20

Description: No Description Available.
Date: August 10, 1965
Creator: Dietrich, D. E.
Partner: UNT Libraries Government Documents Department
open access

Prediction of the Thermal Conductivity of Fused Salts

Description: A method for predicting thermal conductivities of fused salts and salt mixtures at their melting points was developed. It allows for the atomic or lattice portion arising from the short-range order present in liquids, and the ionic portion arising from a drift of ions and subsequent energy transfer between the atoms. (J.R.D.)
Date: August 10, 1956
Creator: Gambill, W. R.
Partner: UNT Libraries Government Documents Department
open access

Armed Conflict in Syria: Overview and U.S. Response

Description: This report discusses the ongoing conflict in Syria and provides an overview of U.S. policy responses. The rise of the insurgent terrorist group known as the Islamic State (IS, aka the Islamic State of Iraq and the Levant or ISIL/ISIS) and Russia's military intervention on behalf of the Syrian government have reshaped debates over U.S. policy toward the ongoing civil conflict in Syria, now in its fifth year.
Date: August 10, 2017
Creator: Humud, Carla E.; Blanchard, Christopher M. & Nikitin, Mary Beth D.
Partner: UNT Libraries Government Documents Department
open access

Sludge Batch Supplemental Srat Runs Effects of Yield Stress and Cycle Time Increase

Description: The Defense Waste Processing Facility (DWPF) has transitioned from Sludge Batch 5 (SB5) processing to Sludge Batch 6 (SB6) processing. Phase III-Tank 40 Chemical Process Cell (CPC) flowsheet simulations have been completed to determine the initial processing conditions for the DWPF transition. The impact of higher yield stress (SB-25) and cycle time extension (SB6-26) on the physical and chemical effects of SB6 processing during the SRAT (Sludge Receipt and Adjustment Tank) cycle were evaluated… more
Date: August 10, 2010
Creator: Fernandez, A.
Partner: UNT Libraries Government Documents Department
open access

Fuel cycle analysis of once-through nuclear systems.

Description: Once-through fuel cycle systems are commercially used for the generation of nuclear power, with little exception. The bulk of these once-through systems have been water-cooled reactors (light-water and heavy water reactors, LWRs and HWRs). Some gas-cooled reactors are used in the United Kingdom. The commercial power systems that are exceptions use limited recycle (currently one recycle) of transuranic elements, primarily plutonium, as done in Europe and nearing deployment in Japan. For most of … more
Date: August 10, 2010
Creator: Kim, T. K.; Taiwo, T. A. & Division, Nuclear Engineering
Partner: UNT Libraries Government Documents Department
open access

Packaging: The Pro and Con of Restrictive Legislation

Description: This report discusses the pros and cons of legislative proposals regarding package manufacturing standards aimed at reducing waste and littering and increasing recycling.
Date: August 10, 1972
Creator: Hufnagel, Judith A.
Partner: UNT Libraries Government Documents Department
open access

EPA Review of American Samoa 2016 Section 303(d) List

Description: Review document describing the rationale for the Environmental Protection Agencies' approval of American Samoa's 2016 Section 303(d) water quality limited waters list.
Date: August 10, 2016
Creator: United States. Environmental Protection Agency.
Partner: UNT Libraries Government Documents Department
open access

NEUTRON MEASUREMENTS AT HANFORD’S PLUTONIUM FINISHING PLANT

Description: The Pacific Northwest National Laboratory (PNNL) conducted neutron measurements at Hanford’s Plutonium Finishing Plant (PFP). The measurements were performed to evaluate the performance of the Hanford Standard Dosimeter (HSD) and the 8816 TLD component of the Hanford Combination Neutron Dosimeter (HCND) in the neutron fields responsible for worker neutron exposures. For this study, TEPC detectors and multisphere spectrometers were used to measure neutron dose equivalent rate, and multispheres w… more
Date: August 10, 2009
Creator: Conrady, Matthew M.; Berg, Randal K.; Scherpelz, Robert I. & Rathbone, Bruce A.
Partner: UNT Libraries Government Documents Department
open access

Electron Gyro-scale Fluctuation Measurements in National Spherical Torus Experiment H-mode Plasmas

Description: A collective scattering system has measured electron gyro-scale fluctuations in National Spherical Torus Experiment (NSTX) H-mode plasmas to investigate electron temperature gradient (ETG) turbulence. Observations and results pertaining to fluctuation measurements in ETGstable regimes, the toroidal field scaling of fluctuation amplitudes, the relation between between fluctuation amplitudes and transport quantities, and fluctuation magnitudes and k-spectra are presented. Collectively, the measur… more
Date: August 10, 2009
Creator: Smith, D. R.; Lee, W.; Mazzucato, E.; Park, H. K.; Bell, R. E.; Domier, C. W. et al.
Partner: UNT Libraries Government Documents Department
open access

SALTSTONE 4QCY08 TCLP RESULTS

Description: The Saltstone Production Facility (SPF) receives waste from Tank 50H for treatment. In the fourth quarter of the 2008 calendar year (4QCY08), Tank 50 accepted transfers of approximately 15 kgal from the Effluent Treatment Project (ETP) waste, approximately 12 kgal from Tank 710-the H-Canyon General Purpose Evaporator, approximately 5 kgal from the H-Canyon Super Kukla campaign, and approximately 34 kgal from the Modular Caustic Side Solvent Extraction Unit (MCU) Decontaminated Salt Solution Hol… more
Date: August 10, 2009
Creator: Cozzi, A.
Partner: UNT Libraries Government Documents Department
open access

Geometry Dependence of Stellarator Turbulence

Description: Using the nonlinear gyrokinetic code package GENE/GIST, we study the turbulent transport in a broad family of stellarator designs, to understand the geometry-dependence of the microturbulence. By using a set of flux tubes on a given flux surface, we construct a picture of the 2D structure of the microturbulence over that surface, and relate this to relevant geometric quantities, such as the curvature, local shear, and effective potential in the Schrodinger-like equation governing linear drift m… more
Date: August 10, 2009
Creator: H.E. Mynick, P. Xanthopoulos and A.H. Boozer
Partner: UNT Libraries Government Documents Department
open access

Biological Effects of Radiation

Description: No Description Available.
Date: August 10, 1948
Creator: Evans, R. D.
Partner: UNT Libraries Government Documents Department
open access

Some Reactor Engineering Problems

Description: No Description Available.
Date: August 10, 1948
Creator: Leverett, M. C.
Partner: UNT Libraries Government Documents Department
open access

Beta and Gamma Correction Factors for the Eberline R0-20 Ionization Chamber Survey Instrument

Description: This technical document provides details of derived correction factors for the Eberline R0-20 survey meter, which uses an ionization chamber to measure ambient exposure rates. A thin end window allows the instrument to measure exposure rates from non-penetrating radiation (i.e., beta radiation). Correction factors are provided for contact measurements with beta and gamma disk sources, gamma beams and, finally, general area beta fields. Beta correction factors are based on the instrument's respo… more
Date: August 10, 2001
Creator: Johnson, Michelle L.; Rathbone, Bruce A. & Bratvold, Thomas E.
Partner: UNT Libraries Government Documents Department
open access

Harsh-Environment Solid-State Gamma Detector for Down-hole Gas and Oil Exploration

Description: The goal of this program was to develop a revolutionary solid-state gamma-ray detector suitable for use in down-hole gas and oil exploration. This advanced detector would employ wide-bandgap semiconductor technology to extend the gamma sensor's temperature capability up to 200 C as well as extended reliability, which significantly exceeds current designs based on photomultiplier tubes. In Phase II, project tasks were focused on optimization of the final APD design, growing and characterizing th… more
Date: August 10, 2007
Creator: Sandvik, Peter; Soloviev, Stanislav; Andarawis, Emad; Cha, Ho-Young; Rose, Jim; Durocher, Kevin et al.
Partner: UNT Libraries Government Documents Department
open access

Remaining Sites Verification Package for the 100-D-9 Boiler Fuel Oil Tank Site, Waste Site Reclassification Form 2006-030

Description: The 100-D-9 site is the former location of an underground storage tank used for holding fuel for the 184-DA Boiler House. Results of soil-gas samples taken from six soil-gas probes in a rectangle around the site the tank had been removed from concluded that there were no volatile organic compounds at detectable levels in the area. The 100-D-9 Boiler Fuel Oil Tank Site meets the remedial action objectives specified in the Remaining Sites ROD. The results demonstrated that residual contaminant co… more
Date: August 10, 2006
Creator: Dittmer, L. M.
Partner: UNT Libraries Government Documents Department
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