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300 Matching Results
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Texas Attorney General Opinion: GA-0920
Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Greg Abbott, regarding a legal question submitted for clarification: Approval of expenditures from asset forfeiture fund of a district attorney (RQ-1004-GA)
Date:
April 23, 2012
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History
The Endangered Species Act (ESA) in the 111th Congress: Conflicting Values and Difficult Choices
The Endangered Species Act has been one of the more contentious environmental laws. This may stem from its strict substantive provisions, which can affect the use of both federal and nonfederal lands and resources. This report discusses oversight issues and legislation introduced in the 11th Congress to address Endangered Species Act implementation and management of endangered and threatened species.
Date:
April 23, 2010
Creator:
Buck, Eugene H.; Corn, M. Lynne; Sheikh, Pervaze A.; Meltz, Robert & Alexander, Kristina
Object Type:
Report
System:
The UNT Digital Library
State Children’s Health Insurance Program: An Overview
None
Date:
April 23, 2015
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Federal Financing for the State Children’s Health Insurance Program (CHIP)
This report provides an overview of CHIP financing, beginning with an explanation of the federal matching rate. It describes various aspects of federal CHIP funding, such as the federal appropriation, state allotments, the CHILD Enrollment Contingency Fund etc.
Date:
April 23, 2015
Creator:
Mitchell, Alison
Object Type:
Report
System:
The UNT Digital Library
DEPOSITION VELOCITY ESTIMATION WITH THE GENII V2 SOFTWARE
In 2010, the Department of Energy (DOE) Chief of Nuclear Safety and Office of Health, Safety and Security (HSS), with the support of industry experts in atmospheric sciences and accident dose consequences analysis, performed detailed analyses of the basis for the dry deposition velocity (DV) values used in the MACCS2 computer code. As a result of these analyses, DOE concluded that the historically used default DV values of 1 centimeter/second (cm/s) for unfiltered/unmitigated releases and 0.1 cm/s for filtered/mitigated releases may not be reasonably conservative for all DOE sites and accident scenarios. HSS recently issued Safety Bulletin 2011-02, Accident Analysis Parameter Update, recommending the use of the newly developed default DV, 0.1 cm/s for an unmitigated/unfiltered release. Alternatively site specific DV values can be developed using GENII version 2 (GENII v2) computer code. Key input parameters for calculating DV values include surface roughness, maximum wind speed for calm, particle size, particle density and meteorological data (wind speed and stability class). This paper will include reasonably conservative inputs, and a truncated parametric study. In lieu of the highly-conservative recommended DV value (0.1cm/s) for unmitigated/unfiltered release, GENII v2 has been used to justify estimated 95th percentile DV values. Also presented here are …
Date:
April 23, 2012
Creator:
Hutchins, H.
Object Type:
Article
System:
The UNT Digital Library
Calculation of Neoclassical Toroidal Viscosity with a Particle Simulation in the Tokamak Magnetic Breaking Experiments
Accurate calculation of perturbed distribution function #14;δf and perturbed magnetic fi eld #14;δB is essential to achieve prediction of non-ambipolar transport and neoclassical toroidal viscosity (NTV) in perturbed tokamaks. This paper reports a study of the NTV with a #14;δf particle code (POCA) and improved understanding of magnetic braking in tokamak experiments. POCA calculates the NTV by computing #14;f with guiding-center orbit motion and using #14;B from the ideal perturbed equilibrium code (IPEC). POCA simulations are compared with experimental estimations for NTV, which are measured from angular momentum balance (DIII-D) and toroidal rotational damping rate (NSTX). The calculation shows good agreement in total NTV torque for the DIII-D discharge, where an analytic neoclassical theory also gives a consistent result thanks to relatively large aspect-ratio and slow toroidal rotations. In NSTX discharges, where the aspect-ratio is small and the rotation is fast, the theory only gives a qualitative guide for predicting NTV. However, the POCA simulation largely improves the quantitative NTV prediction for NSTX. It is discussed that a self- consistent calculation of δ#14;B using general perturbed equilibria is eventually necessary since a non-ideal plasma response can change the perturbed eld and thereby the NTV torque.
Date:
April 23, 2013
Creator:
Kimin Kim, et al
Object Type:
Report
System:
The UNT Digital Library
Boron-10 ABUNCL Prototype Models And Initial Active Testing
The Department of Energy Office of Nuclear Safeguards and Security (NA-241) is supporting the project Coincidence Counting With Boron-Based Alternative Neutron Detection Technology at Pacific Northwest National Laboratory (PNNL) for the development of a 3He proportional counter alternative neutron coincidence counter. The goal of this project is to design, build and demonstrate a system based upon 10B-lined proportional tubes in a configuration typical for 3He-based coincidence counter applications. This report provides results from MCNPX model simulations and initial testing of the active mode variation of the Alternative Boron-Based Uranium Neutron Coincidence Collar (ABUNCL) design built by General Electric Reuter-Stokes. Initial experimental testing of the as-delivered passive ABUNCL was previously reported.
Date:
April 23, 2013
Creator:
Kouzes, Richard T.; Ely, James H.; Lintereur, Azaree T. & Siciliano, Edward R.
Object Type:
Report
System:
The UNT Digital Library
[Letter from Daniel Graney discussing volunteers]
Letter from Daniel Graney to "All" on April 23, 2010, discussing volunteers for the Texas Stonewall Democratic Caucus convention booth.
Date:
April 23, 2010
Creator:
unknown
Object Type:
Letter
System:
The UNT Digital Library
[Letter from Daniel Graney to multiple recipients about convention booth]
Letter from Daniel Graney to Chris Forbrich, Al Daniels, and Shaun Nelson on April 23, 2010 discussing Texas Stonewall Democratic Caucus convention booth.
Date:
April 23, 2010
Creator:
unknown
Object Type:
Letter
System:
The UNT Digital Library
The Greensheet (Houston, Tex.), Vol. 41, No. 143, Ed. 1 Friday, April 23, 2010
Free weekly newspaper that includes business and classified advertising.
Date:
April 23, 2010
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Greensheet (Austin, Tex.), Vol. 36, No. 12, Ed. 1 Tuesday, April 23, 2013
Free weekly newspaper that includes business and classified advertising.
Date:
April 23, 2013
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
I Can't Believe It's Not Borodin!: Documenting Performance Practice with Piano Rolls
The presentation discusses the value and importance of preserving piano rolls.
Date:
April 23, 2016
Creator:
Feustle, Maristella
Object Type:
Presentation
System:
The UNT Digital Library
If Casals or Primrose Jumped Off a Cliff, Would You? Thoughts on Editions of J.S. Bach's Cello Suites and Their Use by Performers
This presentation is used to discuss variations among the Bach Cello Suites.
Date:
April 23, 2016
Creator:
Justice, Andrew
Object Type:
Presentation
System:
The UNT Digital Library
If Casals or Primrose Jumped Off a Cliff, Would You? Thoughts on Editions of J.S. Bach's Cello Suites and Their Use by Performers
This document contains the script for the presentation "If Casals or Primrose Jumped Off a Cliff, Would You? Thoughts on Editions of J.S. Bach's Cello Suites and Their Use by Performers."
Date:
April 23, 2016
Creator:
Justice, Andrew
Object Type:
Text
System:
The UNT Digital Library
Music for Silent "Spook Tales" in the University of North Texas Music Library Special Collections
This document contains notes to accompany the presentation for "Music for Silent 'Spook Tales' in the University of North Texas Music Library Special Collections.
Date:
April 23, 2016
Creator:
Leonard, Kendra Preston, 1974-
Object Type:
Text
System:
The UNT Digital Library
Music for Silent "Spook Tales" in the University of North Texas Music Library Special Collections [Presentation]
This presentation contains images to accompany the presentation notes for "Music for Silent 'Spook Tales' in the University of North Texas Music Library Special Collections."
Date:
April 23, 2016
Creator:
Leonard, Kendra Preston, 1974-
Object Type:
Presentation
System:
The UNT Digital Library
SPIN-TORQUE IN SYSTEMS WITH INHOMOGENEOUS MAGETIZATION
The work performed during the grant period focused on the phenomenon of spin-transfer torque. This is a quantum mechanical effect whereby the angular momentum of conduction electrons is transferred to the magnetization of ferromagnetic structures. Our work on this subject began with phenomenological drift-diffusion and Landau-Lifshitz-Gilbert equations to demonstrate unambiguously that unpolarized current flow from a nonmagnet into a ferromagnet can produce a precession-type instability of the magnetization. We then used Boltzmann calculations appropriate to spin-valve type magnetic heterostructures composed of a non-magnetic thin film sandwiched between two thin film layers with uniform magnetization. Perhaps our most important paper dealt with quantum and semi-classical calculations of spin-transfer torque in systems with domain walls and other inhomogeneous distributions of magnetization. The latter work caused us to suggest that the Landau-Lifshitz approach to magnetic damping provided a clearer picture of the physics than the more popular (but formally equivalent) Gilbert approach to damping. Finally, we returned to our Boltzmann calculations and made a serious effort to analyze experimental data on current-induced magnetization in switching in magnetic spin-valve structures. Our work was part of a world-wide effort to study and harness the transport of the electron's spin and was one of the first …
Date:
April 23, 2013
Creator:
Zangwill, Andrew
Object Type:
Report
System:
The UNT Digital Library
Generation and Characterization of Anisotropic Microstructures in Rare Earth-Iron-Boron Alloys
The goal of this work is to investigate methods in which anisotropy could be induced in fine-grained alloys. We have identified two general processing routes to creating a fine, textured microstructure: form an amorphous precursor and devitrify in a manner that induces texture or form the fine, textured microstructure upon cooling directly from the liquid state. Since it is possible to form significant amounts of amorphous material in RE-Fe-B alloys, texture could be induced through biasing the orientationof the crystallites upon crystallization of the amorphous material. One method of creating this bias is to form glassy material and apply uniaxial pressure during crystallization. Experiments on this are presented. All of the work presented here utilizes melt-spinning, either to create precursor material, or to achieve a desired final microstructure. To obtain greater control of the system to process these materials, a study was done on the effects of heating the wheel and modifying the wheel’s surface finish on glass formation and phase selection. The second general approach—creating the desired microstructure directly from the liquid—can be done through directional rapid solidification. In particular, alloys melt-spun at low tangential wheel speeds often display directional columnar growth through a portion of the ribbon. By …
Date:
April 23, 2012
Creator:
Oster, Nathaniel
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Evaluation of a Chicken 600K SNP genotyping array in non-model species of grouse
This article tested the cross-species application of the Affymetrix 600K Chicken SNP array in five species of North American prairie grouse (Centrocercus and Tympanuchus genera). This study study provided evidence for successful cross-species application of the chicken SNP array in grouse which diverged ca. 37 mya from the chicken lineage. As far as the authors are concerned, this is the first reported application of a SNP array in non-passerine birds, and it demonstrates the feasibility of using commercial SNP arrays in research on non-model bird species.
Date:
October 19, 2018
Creator:
Minias, Piotr; Dunn, Peter O.; Whittingham, Linda A.; Johnson, Jeff A. & Oyler-McCance, Sara
Object Type:
Article
System:
The UNT Digital Library
Influence of ordered L1₂ precipitation on strain-rate dependent mechanical behavior in a eutectic high entropy alloy
This article focuses on Al0.7CoCrFeNi, a lamellar dual-phase (fcc + B2) precipitation-strengthenable eutectic high entropy alloy. The back-stresses from the coherent L12 precipitate were insufficient to cause improvement in twin nucleation, owing to elevated twinning stress under quasi-static testing. However, under dynamic testing high density of twins were observed.
Date:
April 23, 2019
Creator:
Gwalani, Bharat; Gangireddy, Sindhura; Zheng, Yufeng; Soni, V.; Mishra, Rajiv & Banerjee, Rajarshi
Object Type:
Article
System:
The UNT Digital Library
Seminole Sentinel (Seminole, Tex.), Vol. 105, No. 59, Ed. 1 Wednesday, April 23, 2014
Semiweekly newspaper from Seminole, Texas that includes local, state, and national news along with advertising.
Date:
April 23, 2014
Creator:
Wright, Dustin
Object Type:
Newspaper
System:
The Portal to Texas History
Denton Record-Chronicle (Denton, Tex.), Vol. 113, No. 264, Ed. 1 Sunday, April 23, 2017
Daily newspaper from Denton, Texas that includes local, state, and national news along with advertising.
Date:
April 23, 2017
Creator:
Parks, Scott K.
Object Type:
Newspaper
System:
The Portal to Texas History
Denton Record-Chronicle (Denton, Tex.), Vol. 114, No. 264, Ed. 1 Monday, April 23, 2018
Daily newspaper from Denton, Texas that includes local, state, and national news along with advertising.
Date:
April 23, 2018
Creator:
McCrory, Sean
Object Type:
Newspaper
System:
The Portal to Texas History
Jackson County Herald-Tribune (Edna, Tex.), Vol. 107, No. 20, Ed. 1 Wednesday, April 23, 2014
Weekly newspaper from Edna, Texas that includes local, state, and national news along with advertising.
Date:
April 23, 2014
Creator:
Lundstrom, Chris
Object Type:
Newspaper
System:
The Portal to Texas History