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Pressure-induced isostructural transition in PdN2 (open access)

Pressure-induced isostructural transition in PdN2

We show that a synthesized Pd-N compound crystallize into the pyrite structure by comparison of experimental and calculated Raman intensities. The decreasing Raman intensities with decreasing pressure is explained by a closing of the fundamental band gap. We further discuss the experimental decomposition of this compound at 11 GPa in terms of an isostructural transition within the pyrite structure.
Date: March 5, 2010
Creator: Aberg, D; Erhart, P; Crowhurst, J; Zaug, J M; Goncharov, A F & Sadigh, B
Object Type: Article
System: The UNT Digital Library
Giant cross-magnetic-field steps due to binary collisions between pair particles (open access)

Giant cross-magnetic-field steps due to binary collisions between pair particles

Article explores giant cross-magnetic-field steps which occur as a result of positron-electron collisions. Within a constant magnetic field (e.g., 1 T), a collision between a positron and an electron can result in a correlated drift across the magnetic field for a continuous range of impact parameters. Within this range, drift distances orders of magnitude larger than that associated with like-charge collisions were observed by computer simulation.
Date: March 5, 2015
Creator: Aguirre, F. F. & Ordonez, Carlos A.
Object Type: Article
System: The UNT Digital Library

Brown bag on iConference - 2013

This presentation was created for a brown bag luncheon about the 2013 iConference. It includes discussion on participants, the venues, programs, the role of the UNT Libraries, and reflections on the event.
Date: March 5, 2013
Creator: Alemneh, Daniel Gelaw
Object Type: Presentation
System: The UNT Digital Library
NANOSTRUCTURED METAL OXIDE CATALYSTS VIA BUILDING BLOCK SYNTHESES (open access)

NANOSTRUCTURED METAL OXIDE CATALYSTS VIA BUILDING BLOCK SYNTHESES

A broadly applicable methodology has been developed to prepare new single site catalysts on silica supports. This methodology requires of three critical components: a rigid building block that will be the main structural and compositional component of the support matrix; a family of linking reagents that will be used to insert active metals into the matrix as well as cross link building blocks into a three dimensional matrix; and a clean coupling reaction that will connect building blocks and linking agents together in a controlled fashion. The final piece of conceptual strategy at the center of this methodology involves dosing the building block with known amounts of linking agents so that the targeted connectivity of a linking center to surrounding building blocks is obtained. Achieving targeted connectivities around catalytically active metals in these building block matrices is a critical element of the strategy by which single site catalysts are obtained. This methodology has been demonstrated with a model system involving only silicon and then with two metal-containing systems (titanium and vanadium). The effect that connectivity has on the reactivity of atomically dispersed titanium sites in silica building block matrices has been investigated in the selective oxidation of phenols to benezoquinones. …
Date: March 5, 2013
Creator: Barnes, Craig E.
Object Type: Report
System: The UNT Digital Library
South Texas Catholic (Corpus Christi, Tex.), Vol. 45, No. 5, Ed. 1 Friday, March 5, 2010 (open access)

South Texas Catholic (Corpus Christi, Tex.), Vol. 45, No. 5, Ed. 1 Friday, March 5, 2010

Semi-monthly newspaper from Corpus Christi, Texas published by the Diocese of Corpus Christi that includes news of interest to Diocese members along with advertising.
Date: March 5, 2010
Creator: Beaton, Paula J.
Object Type: Newspaper
System: The Portal to Texas History
Iraq: In Brief (open access)

Iraq: In Brief

This report discusses Iraq's political and governmental structure, economy, humanitarian issues, military operations, and relations with the U.S.
Date: March 5, 2018
Creator: Blanchard, Christopher M.
Object Type: Report
System: The UNT Digital Library
Joint-Resolution Seeks to End U.S. Support for Saudi-led Coalition Military Operations in Yemen (open access)

Joint-Resolution Seeks to End U.S. Support for Saudi-led Coalition Military Operations in Yemen

This report discusses Senate Joint Resolution 54 which directs the President to remove U.S. forces from "hostilities in or affecting" Yemen (except for those U.S. forces engaged in counterterrorism operations directed at al Qaeda or associated forces). It provides a brief overview of U.S. involvement in Yemen both militarily and diplomatically through advisement of Saudi Arabia on reducing civilian casulaties and refueling of Saudi planes used in airstrikes.
Date: March 5, 2018
Creator: Blanchard, Christopher M.; Sharp, Jeremy M. & Weed, Matthew C.
Object Type: Report
System: The UNT Digital Library
Greenhouse Gas Emission Drivers: Population, Economic Development and Growth, and Energy Use (open access)

Greenhouse Gas Emission Drivers: Population, Economic Development and Growth, and Energy Use

The interactions of three variables underlie debates on the issue of climate change and what responses might be justified: the magnitude and rates of change of (1) population growth, (2) incomes, and (3) intensity of greenhouse gas emissions relative to economic activities. This report examines the interrelationships of the variables to explore their implications for policies that address climate change.
Date: March 5, 2010
Creator: Blodgett, John & Parker, Larry
Object Type: Report
System: The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 94, No. 46, Ed. 1 Wednesday, March 5, 2014 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 94, No. 46, Ed. 1 Wednesday, March 5, 2014

Daily newspaper Baytown, Texas that includes local, state, and national news along with advertising.
Date: March 5, 2014
Creator: Bloom, David
Object Type: Newspaper
System: The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 94, No. 46, Ed. 1 Wednesday, March 5, 2014 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 94, No. 46, Ed. 1 Wednesday, March 5, 2014

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: March 5, 2014
Creator: Bloom, David
Object Type: Newspaper
System: The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 95, No. 39, Ed. 1 Thursday, March 5, 2015 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 95, No. 39, Ed. 1 Thursday, March 5, 2015

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: March 5, 2015
Creator: Bloom, David
Object Type: Newspaper
System: The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 97, No. 47, Ed. 1 Sunday, March 5, 2017 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 97, No. 47, Ed. 1 Sunday, March 5, 2017

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: March 5, 2017
Creator: Bloom, David
Object Type: Newspaper
System: The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 99, No. 46, Ed. 1 Tuesday, March 5, 2019 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 99, No. 46, Ed. 1 Tuesday, March 5, 2019

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: March 5, 2019
Creator: Bloom, David
Object Type: Newspaper
System: The Portal to Texas History
Wildfire Management: Federal Funding and Related Statistics (open access)

Wildfire Management: Federal Funding and Related Statistics

This report provides wildfire management (WFM) appropriations for the last ten years, and provides general wildfire management statistics (e.g., number of wildfires, acres burned, select state wildfire activity, firefighter personnel).
Date: March 5, 2014
Creator: Bracmort, Kelsi
Object Type: Report
System: The UNT Digital Library
Development of aerogel-lined targets for inertial confinement fusion experiments (open access)

Development of aerogel-lined targets for inertial confinement fusion experiments

None
Date: March 5, 2013
Creator: Braun, Tom
Object Type: Thesis or Dissertation
System: The UNT Digital Library
The Express-Star (Chickasha, Okla.), Ed. 1 Tuesday, March 5, 2013 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Tuesday, March 5, 2013

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: March 5, 2013
Creator: Bright, James
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Express-Star (Chickasha, Okla.), Ed. 1 Wednesday, March 5, 2014 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Wednesday, March 5, 2014

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: March 5, 2014
Creator: Bright, James
Object Type: Newspaper
System: The Gateway to Oklahoma History
Radar-cross-section reduction of wind turbines. part 1. (open access)

Radar-cross-section reduction of wind turbines. part 1.

In recent years, increasing deployment of large wind-turbine farms has become an issue of growing concern for the radar community. The large radar cross section (RCS) presented by wind turbines interferes with radar operation, and the Doppler shift caused by blade rotation causes problems identifying and tracking moving targets. Each new wind-turbine farm installation must be carefully evaluated for potential disruption of radar operation for air defense, air traffic control, weather sensing, and other applications. Several approaches currently exist to minimize conflict between wind-turbine farms and radar installations, including procedural adjustments, radar upgrades, and proper choice of low-impact wind-farm sites, but each has problems with limited effectiveness or prohibitive cost. An alternative approach, heretofore not technically feasible, is to reduce the RCS of wind turbines to the extent that they can be installed near existing radar installations. This report summarizes efforts to reduce wind-turbine RCS, with a particular emphasis on the blades. The report begins with a survey of the wind-turbine RCS-reduction literature to establish a baseline for comparison. The following topics are then addressed: electromagnetic model development and validation, novel material development, integration into wind-turbine fabrication processes, integrated-absorber design, and wind-turbine RCS modeling. Related topics of interest, including alternative …
Date: March 5, 2012
Creator: Brock, Billy C.; Loui, Hung; McDonald, Jacob J.; Paquette, Joshua A.; Calkins, David A.; Miller, William K. et al.
Object Type: Report
System: The UNT Digital Library
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 102, No. 123, Ed. 1 Sunday, March 5, 2017 (open access)

Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 102, No. 123, Ed. 1 Sunday, March 5, 2017

Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date: March 5, 2017
Creator: Brock, John
Object Type: Newspaper
System: The Gateway to Oklahoma History
Perry Daily Journal (Perry, Okla.), Vol. 118, No. 45, Ed. 1 Friday, March 5, 2010 (open access)

Perry Daily Journal (Perry, Okla.), Vol. 118, No. 45, Ed. 1 Friday, March 5, 2010

Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date: March 5, 2010
Creator: Brown, Gloria
Object Type: Newspaper
System: The Gateway to Oklahoma History
Perry Daily Journal (Perry, Okla.), Vol. 119, No. 45, Ed. 1 Saturday, March 5, 2011 (open access)

Perry Daily Journal (Perry, Okla.), Vol. 119, No. 45, Ed. 1 Saturday, March 5, 2011

Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date: March 5, 2011
Creator: Brown, Gloria
Object Type: Newspaper
System: The Gateway to Oklahoma History
The GV Tribune (Grandview, Tex.), Vol. 115, No. 10, Ed. 1 Friday, March 5, 2010 (open access)

The GV Tribune (Grandview, Tex.), Vol. 115, No. 10, Ed. 1 Friday, March 5, 2010

Weekly newspaper from Grandview, Texas that includes local, state, and national news along with advertising.
Date: March 5, 2010
Creator: Buck, Erin
Object Type: Newspaper
System: The Portal to Texas History

Master's Recital: 2016-03-05 – Jayson Burscough, horn

Access: Use of this item is restricted to the UNT Community
Recital presented at the UNT College of Music Recital Hall in partial fulfillment of the Master of Music (MM) degree.
Date: March 5, 2016
Creator: Burscough, Jayson
Object Type: Sound
System: The UNT Digital Library
The Altus Times (Altus, Okla.), Vol. 112, No. 64, Ed. 1 Friday, March 5, 2010 (open access)

The Altus Times (Altus, Okla.), Vol. 112, No. 64, Ed. 1 Friday, March 5, 2010

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: March 5, 2010
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History