Partner
UNT Libraries Government Documents Department
870
UNT Libraries Special Collections
155
Oklahoma Historical Society
128
UNT Libraries
119
UNT Music Library
44
Sterling Municipal Library
31
Carl Albert Congressional Research and Studies Center
22
National Museum of the Pacific War/Admiral Nimitz Foundation
15
Abilene Christian University Library
10
Comanche Public Library
10
63 More
Collection
Office of Scientific & Technical Information Technical Reports
451
Texas Digital Newspaper Program
399
Congressional Research Service Reports
337
Oklahoma Digital Newspaper Program
156
Tocker Foundation Grant
122
The Greensheet
88
College of Music Recordings
44
The Baytown Sun
31
Texas Daily Newspaper Association
29
Altus Times-Democrat
27
114 More
Degree Department
Degree Discipline
Degree Level
Country
Year
Month
Shielding analysis and design of the KIPT experimental neutron source facility of Ukraine.
Argonne National Laboratory (ANL) of USA and Kharkov Institute of Physics and Technology (KIPT) of Ukraine have been collaborating on the conceptual design development of an experimental neutron source facility based on the use of an electron accelerator driven subcritical (ADS) facility [1]. The facility uses the existing electron accelerators of KIPT in Ukraine. The neutron source of the sub-critical assembly is generated from the interaction of 100 KW electron beam with a natural uranium target. The electron beam has a uniform spatial distribution and the electron energy in the range of 100 to 200 MeV, [2]. The main functions of the facility are the production of medical isotopes and the support of the Ukraine nuclear power industry. Reactor physics experiments and material performance characterization will also be carried out. The subcritical assembly is driven by neutrons generated by the electron beam interactions with the target material. A fraction of these neutrons has an energy above 50 MeV generated through the photo nuclear interactions. This neutron fraction is very small and it has an insignificant contribution to the subcritical assembly performance. However, these high energy neutrons are difficult to shield and they can be slowed down only through the inelastic …
Date:
October 31, 2008
Creator:
Zhong, Z.; Gohar, M. Y. A.; Naberezhnev, D. & Duo, J.
Object Type:
Report
System:
The UNT Digital Library
Status of GSA's Implementation of Selected Green Building Provisions of the Energy Independence and Security Act of 2007
Correspondence issued by the Government Accountability Office with an abstract that begins "According to the U.S. Environmental Protection Agency, buildings in the United States account for 68 percent of the nation's total electricity consumption and 39 percent of its total energy consumption. In December 2007, Congress enacted the Energy Independence and Security Act of 2007 (EISA) to, among other things, increase energy efficiency and the availability of renewable energy in federal buildings. Specifically, the act established new energy-related requirements and standards for federal buildings and for the agencies that oversee them. For example, it required the General Services Administration (GSA) to establish an Office of Federal High-Performance Green Buildings to coordinate green building information and activities within GSA and with other federal agencies. The act also required GAO to report to Congress on the implementation of certain provisions contained in EISA by October 31, 2008, and October 31, 2009. As determined in consultation with Congressional offices, this report fulfills the 2008 requirement by addressing the status of GSA's implementation of selected EISA requirements related to high-performance federal green buildings. We selected GSA as the focus of our initial report because GSA is responsible for the design, construction, operation, and maintenance …
Date:
October 31, 2008
Creator:
United States. Government Accountability Office.
Object Type:
Text
System:
The UNT Digital Library
Synchrotron Radiation Photoemission Spectroscopic Study of Band Offsets and Interface Self-cleaning by Atomic Layer Deposited HfO2 on In0.53Ga0.47As and In0.52Al0.48As
The Synchrotron Radiation Photoemission Spectroscopic (SRPES) study was conducted to (a) investigate the surface chemistry of In{sub 0.53}Ga{sub 0.47}As and In{sub 0.52}Al{sub 0.48}As post chemical and thermal treatments, (b) construct band diagram and (c) investigate the interface property of HfO{sub 2}/In{sub 0.53}Ga{sub 0.47}As and HfO{sub 2}/In{sub 0.52}Al{sub 0.48}As. Dilute HCl and HF etch remove native oxides on In{sub 0.53}Ga{sub 0.47}As and In{sub 0.52}Al{sub 0.47}As, whereas in-situ vacuum annealing removes surface arsenic pile-up. After the atomic layer deposition of HfO{sub 2}, native oxides were considerably reduced compared to that in as-received epi-layers, strongly suggesting the self-clean mechanism. Valence and conduction band offsets are measured to be 3.37 {+-} 0.1eV, 1.80 {+-} 0.3eV for In{sub 0.53}Ga{sub 0.47}As and 3.00 {+-} 0.1eV, 1.47 {+-} 0.3eV for In{sub 0.52}Al{sub 0.47}As, respectively.
Date:
October 31, 2008
Creator:
Kobayashi, Masaharu; /SLAC, SSRL; Chen, P.T.; Sun, Y.; Goel, N.; Majhi, P. et al.
Object Type:
Article
System:
The UNT Digital Library
Technical Progress Report for "Optical and Electrical Properties of III-Nitrides and Related Materials"
Investigations have been conducted focused on the fundamental material properties of AIN and high AI-content AIGaN alloys and further developed MOCVD growth technologies for obtaining these materials with improved crystalline quality and conductivities.
Date:
October 31, 2008
Creator:
Jiang, Hongxing
Object Type:
Report
System:
The UNT Digital Library
Texas Register, Volume 33, Number 44, Pages 8845-9006, October 31, 2008
A weekly publication, the Texas Register serves as the journal of state agency rulemaking for Texas. Information published in the Texas Register includes proposed, adopted, withdrawn and emergency rule actions, notices of state agency review of agency rules, governor's appointments, attorney general opinions, and miscellaneous documents such as requests for proposals. After adoption, these rulemaking actions are codified into the Texas Administrative Code.
Date:
October 31, 2008
Creator:
Texas. Secretary of State.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
U.S.-Vietnam Relations: Background and Issues for Congress
None
Date:
October 31, 2008
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Using Beam Echo Effect for Generation of Short-Wavelength Radiation
We propose to use an echo effect previously observed in hadron accelerators for up-frequency conversion of density modulation in an electron beam. We show that, for generation of high harmonics, this method is much more efficient in comparison with the currently used approach. A one dimensional model of the effect is developed which allows to optimize the amplitude of the modulation for a given harmonic number.
Date:
October 31, 2008
Creator:
Stupakov, G.
Object Type:
Article
System:
The UNT Digital Library
The Albany News (Albany, Tex.), Vol. 133, No. 23, Ed. 1 Thursday, October 30, 2008
Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date:
October 30, 2008
Creator:
Lucas, Melinda L.
Object Type:
Newspaper
System:
The Portal to Texas History
The Altus Times (Altus, Okla.), Vol. 110, No. 75, Ed. 1 Thursday, October 30, 2008
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
October 30, 2008
Creator:
Bush, Michael
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Archer County Advocate (Holliday, Tex.), Vol. 6, No. 30, Ed. 1 Thursday, October 30, 2008
Weekly newspaper from Holliday, Texas that includes local, state, and national news along with advertising.
Date:
October 30, 2008
Creator:
Phillips, Barbara
Object Type:
Newspaper
System:
The Portal to Texas History
Archer County News (Archer City, Tex.), No. 44, Ed. 1 Thursday, October 30, 2008
Weekly newspaper from Archer City, Texas that includes local, state, and national news along with advertising.
Date:
October 30, 2008
Creator:
Lewis, Shelley
Object Type:
Newspaper
System:
The Portal to Texas History
ARM Mobile Facility Surface Meteorology Handbook - October 2008
The ARM Mobile Facility Surface Meteorology station (AMF MET) uses mainly conventional in situ sensors to obtain 1-minute statistics of surface wind speed, wind direction, air temperature, relative humidity, barometric pressure, and rain-rate. Additional sensors may be added to or removed from the base set of sensors depending upon the deployment location, climate regime or programmatic needs. Additionally, sensor types may change depending upon the climate regime of the deployment. These changes/additions are noted in the Deployment Locations and History section.
Date:
October 30, 2008
Creator:
Ritsche, M. T.
Object Type:
Report
System:
The UNT Digital Library
The Bastrop Advertiser (Bastrop, Tex.), Vol. 155, No. 71, Ed. 1 Thursday, October 30, 2008
Semi-weekly newspaper from Bastrop, Texas that includes local, state and national news along with advertising.
Date:
October 30, 2008
Creator:
Wright, Cyndi
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 88, No. 302, Ed. 1 Thursday, October 30, 2008
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
October 30, 2008
Creator:
Clements, Clifford E.
Object Type:
Newspaper
System:
The Portal to Texas History
The Canadian Record (Canadian, Tex.), Vol. 118, No. 44, Ed. 1 Thursday, October 30, 2008
Weekly newspaper from Canadian, Texas that includes local, state and national news along with some advertising.
Date:
October 30, 2008
Creator:
Brown, Laurie Ezzell
Object Type:
Newspaper
System:
The Portal to Texas History
Closed Crawl Space Performance: Proof of Concept in the Production Builder Marketplace
This overview is intended to be a very concise, limited summary of the key project activities discussed in the detailed report that follows. Due to the large scope of this project, the detailed report is broken into three individually titled sections. Each section repeats key background information, with the goal that the sections will eventually stand alone as complete reports on the major activities of the project. The information presented herein comes from ongoing research, so please note that all observations, findings and recommendations presented are preliminary and subject to change in the future. We invite and welcome your comments and suggestions for improving the project. Advanced Energy completed its first jointly-funded crawl space research project with the Department of Energy in 2005. That project, funded under award number DE-FC26-00NT40995 and titled 'A Field Study Comparison of the Energy and Moisture Performance Characteristics of Ventilated Versus Sealed Crawl Spaces in the South' demonstrated the substantial energy efficiency and moisture management benefits that result from using properly closed crawl space foundations for residential construction instead of traditional wall vented crawl space foundations. Two activities of this first project included (1) an assessment of ten existing homes to document commonly observed energy …
Date:
October 30, 2008
Creator:
Malkin-Weber, Melissa; Dastur, Cyrus; Mauceri, Maria & Hannas, Benjamin
Object Type:
Report
System:
The UNT Digital Library
Comanche Chief (Comanche, Tex.), No. 27, Ed. 1 Thursday, October 30, 2008
Weekly newspaper from Comanche, Texas that includes local, state, and national news along with advertising.
Date:
October 30, 2008
Creator:
Wilkerson, James C., III
Object Type:
Newspaper
System:
The Portal to Texas History
Cooper Review (Cooper, Tex.), Vol. 128, No. 44, Ed. 1 Thursday, October 30, 2008
Weekly newspaper from Cooper, Texas that includes local, state, and national news along with advertising.
Date:
October 30, 2008
Creator:
Palmer, Roger
Object Type:
Newspaper
System:
The Portal to Texas History
CP Violation in Hadronic Penguins at BABAR
The authors present preliminary measurements of time-dependent CP-violation parameters in the decay B{sup 0} {yields} {omega}K{sub S}{sup 0}, B{sup 0} {yields} {eta}{prime}K{sup 0}, B{sup 0} {yields} {pi}{sup 0}K{sub S}{sup 0}, B{sup 0} {yields} {phi}K{sub S}{sup 0}{pi}{sup 0}, and B{sup 0} {yields} K{sup +}K{sup -}K{sub S}{sup 0}, which includes the resonant final states {phi}K{sub S}{sup 0} and f{sub 0}(980)K{sub S}{sup 0}. The data sample corresponds to the full BABAR dataset of 467 x 10{sup 6} B{bar B} pairs produced at the PEP-II asymmetric-energy E{sup +}e{sup -} collider at the Stanford Linear Accelerator Center.
Date:
October 30, 2008
Creator:
Hirschauer, J. & Collaboration, for the BABAR
Object Type:
Article
System:
The UNT Digital Library
Defense Critical Infrastructure: Developing Training Standards and an Awareness of Existing Expertise Would Help DOD Assure the Availability of Critical Infrastructure
A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Defense (DOD) relies on a global network of DOD and non-DOD infrastructure so critical that its unavailability could have a debilitating effect on DOD's ability to project, support, and sustain its forces and operations worldwide. DOD established the Defense Critical Infrastructure Program (DCIP) to assure the availability of mission-critical infrastructure. GAO was asked to evaluate the extent to which DOD has (1) incorporated aspects of DCIP into its exercises in the Transportation Defense Sector and (2) developed DCIP training standards departmentwide and made installation personnel aware of existing DCIP expertise. GAO examined a nonprojectable sample of 46 critical assets representing the four military services, five combatant commands, and selected installations within five defense sectors. GAO reviewed relevant DOD DCIP guidance and documents and interviewed cognizant officials regarding DCIP exercises, training, and awareness."
Date:
October 30, 2008
Creator:
United States. Government Accountability Office.
Object Type:
Report
System:
The UNT Digital Library
The Dublin Citizen (Dublin, Tex.), Vol. 19, No. 9, Ed. 1 Thursday, October 30, 2008
Weekly newspaper from Dublin, Texas that includes local, state, and national news along with advertising.
Date:
October 30, 2008
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Dynamic Quantum Clustering: A Tool for Unsupervised Exploration of Structures in Data
A given set of data-points in some feature space may be associated with a Schroedinger equation whose potential is determined by the data. This is known to lead to good clustering solutions. Here we extend this approach into a full-fledged dynamical scheme using a time-dependent Schroedinger equation with a small diffusion component. Moreover, we approximate this Hamiltonian formalism by a truncated calculation within a set of Gaussian wave functions (coherent states) centered around the original points. This allows for analytic evaluation of the time evolution of all such states, opening up the possibility of exploration of relationships among data-points through observation of varying dynamical-distances among points and convergence of points into clusters. This formalism may be further supplemented by preprocessing, such as dimensional reduction through singular value decomposition or feature filtering.
Date:
October 30, 2008
Creator:
Weinstein, Marvin; /SLAC; Horn, David & U., /Tel Aviv
Object Type:
Article
System:
The UNT Digital Library
Electra Star-News (Electra, Tex.), Vol. 102, No. 13, Ed. 1 Thursday, October 30, 2008
Weekly newspaper from Electra, Texas that includes local, state, and national news along with advertising.
Date:
October 30, 2008
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
[Email from John McClelland to multiple recipients]
Email from John McClelland to multiple recipients on October, 2008, in response to a notice about the Executive Board Meeting on Sunday, November 9, 2008.
Date:
October 30, 2008
Creator:
unknown
Object Type:
Letter
System:
The UNT Digital Library