Partner
UNT Libraries Government Documents Department
217
UNT Libraries Special Collections
44
Oklahoma Historical Society
39
UNT Libraries
21
National Museum of the Pacific War/Admiral Nimitz Foundation
12
Sterling Municipal Library
10
UNT Music Library
10
Carl Albert Congressional Research and Studies Center
7
Comanche Public Library
4
Livingston Municipal Library
4
58 More
Collection
Texas Digital Newspaper Program
126
Office of Scientific & Technical Information Technical Reports
107
Congressional Research Service Reports
67
Tocker Foundation Grant
51
Oklahoma Digital Newspaper Program
47
Government Accountability Office Reports
37
The Greensheet
15
College of Music Marketing Collection
13
National Museum of the Pacific War Oral History Collection
12
National Museum of the Pacific War Digital Archive
12
96 More
Degree Department
Degree Discipline
Degree Level
Country
States
Decade
Month
Day
Language
456 Matching Results
Results open in a new window/tab.
Results:
1 - 24 of
456
next
Tank Characterization Report for Single Shell Tank 241-C-104
Interprets information about the tank answering a series of six questions covering areas such as information drivers, tank history, tank comparisons, disposal implications, data quality and quantity, and unique aspects of the tank.
Date:
April 6, 2000
Creator:
Adams, M. R.
Object Type:
Report
System:
The UNT Digital Library
U.S.-European Union Trade Relations: Issues and Policy Challenges
None
Date:
April 6, 2005
Creator:
Ahearn, Raymond J.
Object Type:
Report
System:
The UNT Digital Library
Timpson & Tenaha News (Timpson, Tex.), Vol. 21, No. 14, Ed. 1 Thursday, April 6, 2006
Weekly newspaper from Timpson, Texas that includes local, state, and national news along with advertising.
Date:
April 6, 2006
Creator:
Alexander, Nancy
Object Type:
Newspaper
System:
The Portal to Texas History
Direct Energy Exchange Enhancement in Distributed Injection Light Gas Launchers
It is not widely acknowledged or appreciated that conventional, two-stage light-gas launchers do not efficiently apply their high breech pressures to the design intent: accelerating the projectile. Our objective in this project was to carry out the analysis, design, construction, and testing of a new class of launchers that will address this limitation. Our particular application is to expand the pressure range of the conventional, two-stage gas launcher to overlap and validate the pressure regimes previously attainable only with shock waves generated by nuclear explosions, lasers, or multistage conventional explosions. That is, these launchers would have the capability to conduct--in a laboratory setting--high-velocity-impact, equation-of-state (EOS) measurements at up to 2-TPa (20 Mbar) pressure levels in high-Z materials. Our design entailed a new class of distributed-injection, gas-dynamic launchers that are designed to use a boat-tail projectile to overcome the fundamental gas-expansion phenomena known as escape velocity (the Riemann limit). Our program included analytical, numerical, and experimental studies of the fast gas release flow technique that is central to the success of our approach. The analyses led us to believe that, in a typical configuration, the pressure will be effectively applied to the projectile in a time short relative to its few-microsecond …
Date:
April 6, 2000
Creator:
Alger, T W; Finucane, R G; Hall, J P; Penetrante, B M & Uphaus, T M
Object Type:
Report
System:
The UNT Digital Library
Ionizing radiation predisposes non-malignant human mammaryepithelial cells to undergo TGF beta-induced epithelial to mesenchymaltransition
Transforming growth factor {beta}1 (TGF{beta}) is a tumor suppressor during the initial stage of tumorigenesis, but it can switch to a tumor promoter during neoplastic progression. Ionizing radiation (IR), both a carcinogen and a therapeutic agent, induces TGF{beta}, activation in vivo. We now show that IR sensitizes human mammary epithelial cells (HMEC) to undergo TGF{beta}-mediated epithelial to mesenchymal transition (EMT). Non-malignant HMEC (MCF10A, HMT3522 S1 and 184v) were irradiated with 2 Gy shortly after attachment in monolayer culture, or treated with a low concentration of TGF{beta} (0.4 ng/ml), or double-treated. All double-treated (IR+TGF{beta}) HMEC underwent a morphological shift from cuboidal to spindle-shaped. This phenotype was accompanied by decreased expression of epithelial markers E-cadherin, {beta}-catenin and ZO-1, remodeling of the actin cytoskeleton, and increased expression of mesenchymal markers N-cadherin, fibronectin and vimentin. Furthermore, double-treatment increased cell motility, promoted invasion and disrupted acinar morphogenesis of cells subsequently plated in Matrigel{trademark}. Neither radiation nor TGF{beta} alone elicited EMT, even though IR increased chronic TGF{beta} signaling and activity. Gene expression profiling revealed that double treated cells exhibit a specific 10-gene signature associated with Erk/MAPK signaling. We hypothesized that IR-induced MAPK activation primes non-malignant HMEC to undergo TGF{beta}-mediated EMT. Consistent with this, Erk phosphorylation were …
Date:
April 6, 2007
Creator:
Andarawewa, Kumari L.; Erickson, Anna C.; Chou, William S.; Costes, Sylvain; Gascard, Philippe; Mott, Joni D. et al.
Object Type:
Article
System:
The UNT Digital Library
Altus Times (Altus, Okla.), Vol. 106, No. 5, Ed. 1 Tuesday, April 6, 2004
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
April 6, 2004
Creator:
Andrews, Mike
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 107, No. 5, Ed. 1 Wednesday, April 6, 2005
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
April 6, 2005
Creator:
Andrews, Mike
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The European Parliament
The European Parliament (EP) is one of the three key institutions of the European Union (EU), and the only EU institution whose members are directly elected. This report discusses the construction and history of the EP, its role in functions of the EU as well as internationally, various international supports and criticisms of the EP, and the EP's ties with the U.S. Congress.
Date:
April 6, 2005
Creator:
Archick, Kristin
Object Type:
Report
System:
The UNT Digital Library
European Union Enlargement
None
Date:
April 6, 2006
Creator:
Archick, Kristin
Object Type:
Report
System:
The UNT Digital Library
The European Union in 2006 and Beyond
The European Union (EU) experienced significant changes in 2004 as it enlarged from 15 to 25 members and continued work on a new constitutional treaty to institute internal reforms and further EU political integration. In 2005, the EU is expected to build on these efforts and seek to implement several recent foreign policy and defense initiatives. This report describes the current status of the EU’s “constitution,” EU enlargement, the EU’s evolving foreign and defense policies, and possible implications for U.S.-EU relations.
Date:
April 6, 2006
Creator:
Archick, Kristin
Object Type:
Report
System:
The UNT Digital Library
The European Union: Questions and Answers
This report provides answers to key questions related to the European Union (EU). It describes the EU’s evolution, its governing institutions, trade policy, and efforts to forge common foreign and defense policies. The report also addresses the EU-U.S. and EU-NATO relationships.
Date:
April 6, 2006
Creator:
Archick, Kristin
Object Type:
Report
System:
The UNT Digital Library
The European Union’s Constitution
None
Date:
April 6, 2006
Creator:
Archick, Kristin
Object Type:
Report
System:
The UNT Digital Library
The United States and Europe: Current Issues
The United States and Europe share a long and intertwined history. Both sides of the Atlantic face a common set of international concerns, have few other comparable partners and share a deep economic relationship. Nevertheless, numerous foreign policy and trade conflicts have seriously challenged U.S.-European relations in recent years. This report examines the current state of the transatlantic relationship and key issues that may have implications for U.S. interests during the second session of the 109th Congress. It will be updated as events warrant. Also see CRS Report RL32577, The United States and Europe: Possible Options for U.S. Policy, by Kristin Archick.
Date:
April 6, 2006
Creator:
Archick, Kristin
Object Type:
Report
System:
The UNT Digital Library
NATO and the European Union
Report which discusses issues related to the North Atlantic Trade Organization (NATO) and the European Union (EU) including the level of involvement of the entities in using political and military actions to defend against terrorism and proliferation, the types of military forces necessary, the role of the EU in crisis management, the appropriateness of decision-making procedures to respond to emerging threats, and the role of other international institutions.
Date:
April 6, 2004
Creator:
Archick, Kristin & Gallis, Paul E.
Object Type:
Report
System:
The UNT Digital Library
Reversibility Aspect of Metal Borohydrides
None
Date:
April 6, 2009
Creator:
Au, M. & Tom Walters, T.
Object Type:
Article
System:
The UNT Digital Library
Salinas - An implicit finite element structural dynamics code developed for massively parallel platforms
As computational needs for structural finite element analysis increase, a robust implicit structural dynamics code is needed which can handle millions of degrees of freedom in the model and produce results with quick turn around time. A parallel code is needed to avoid limitations of serial platforms. Salinas is an implicit structural dynamics code specifically designed for massively parallel platforms. It computes the structural response of very large complex structures and provides solutions faster than any existing serial machine. This paper gives a current status of Salinas and uses demonstration problems to show Salinas' performance.
Date:
April 6, 2000
Creator:
BHARDWAJ, MANLJ K.; REESE,GARTH M.; DRIESSEN,BRIAN; ALVIN,KENNETH F. & DAY,DAVID M.
Object Type:
Article
System:
The UNT Digital Library
15th Street News (Midwest City, Okla.), Vol. 30, No. 22, Ed. 1 Friday, April 6, 2001
Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
April 6, 2001
Creator:
Baldwin, Alisha
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
News Bulletin (Castroville, Tex.), Vol. 42, No. 14, Ed. 1 Thursday, April 6, 2000
Weekly newspaper from Castroville, Texas that includes local, state, and national news along with extensive advertising.
Date:
April 6, 2000
Creator:
Barnes, Thomas
Object Type:
Newspaper
System:
The Portal to Texas History
Mitigation of Laser Damage Growth in Fused Silica NIF Optics with a Galvanometer Scanned Carbon Dioxide Laser
Economic operation of the National Ignition Facility at the Lawrence Livermore National Laboratory depends on controlling growth of laser damage in the large, high cost optics exposed to UV light at 351 nm. Mitigation of the growth of damage sites on fused silica surfaces greater than several hundred microns in diameter has been previously reported by us using galvanometer scanning of a tightly focused 10.6 {micro}m CO{sub 2} laser spot over an area encompassing the laser damage. Further investigation revealed that fused silica vapor re-deposited on the surface as ''debris'' led to laser damage at unexpectedly low fluences when exposed to multiple laser shots at 351 nm. Additionally, laser power and spatial mode fluctuations in the mitigation laser led to poor repeatability of the process. We also found that the shape of the mitigation pit could produce downstream intensification that could damage other NIF optics. Modifications were made to both the laser system and the mitigation process in order to address these issues. Debris was completely eliminated by these changes, but repeatability and downstream intensification issues still persist.
Date:
April 6, 2006
Creator:
Bass, I L; Draggoo, V; Guss, G M; Hackel, R P & Norton, M A
Object Type:
Article
System:
The UNT Digital Library
Geothermal Outreach and Project Financing
The ?Geothermal Outreach and Project Financing? project substantially added to the understanding of geothermal resources, technology, and small business development by both the general public as well as those in the geothermal community.
Date:
April 6, 2006
Creator:
Battocletti, Elizabeth
Object Type:
Report
System:
The UNT Digital Library
[Couple 1 dances at Second Chance Prom]
Photograph of a couple dancing at the Second Chance Prom hosted by UNT's Maple Hall Association in 2006. The young man (left) and woman (right) are facing each other, reaching for the other person's arm and smiling. A group of young women can be seen in the background.
Date:
April 6, 2006
Creator:
Baugh, Brian
Object Type:
Photograph
System:
The UNT Digital Library
[Couple 2 dances at Second Chance Prom]
Photograph of a couple dancing at the Second Chance Prom hosted by UNT's Maple Hall Association in 2006. The young man (left) and woman (right) are facing each other, each extending an arm out to hold hands. Other attendees can be seen dancing in the background.
Date:
April 6, 2006
Creator:
Baugh, Brian
Object Type:
Photograph
System:
The UNT Digital Library
[Kerr residents compete in Halo Tournament, 1]
Photograph of Kerr Hall residents competing in a Halo Tournament in the lobby of the building. Three young men can be seen sitting side by side, facing a television to the right. They are each holding a videogame controller.
Date:
April 6, 2006
Creator:
Baugh, Brian
Object Type:
Photograph
System:
The UNT Digital Library
[Kerr residents compete in Halo Tournament, 2]
Photograph of Kerr Hall residents competing in a Halo Tournament in the lobby of the building. A group of young men can be seen sitting down, facing a television in the center of the photograph. Three men directly in front of the television are holding videogame controllers. Two separate groups of men can be seen playing videogames in the background, facing a television on the right and a projector screen on the left.
Date:
April 6, 2006
Creator:
Baugh, Brian
Object Type:
Photograph
System:
The UNT Digital Library