Collection
Office of Scientific & Technical Information Technical Reports
238
Congressional Research Service Reports
127
Texas Patents
79
Texas Laws and Resolutions Archive
66
Texas Attorney General Opinions
41
Government Accountability Office Reports
36
Technical Report Archive and Image Library
19
Texas Register
9
National Advisory Committee for Aeronautics Collection
8
Texas State Publications
8
8 More
Country
States
628 Matching Results
Results open in a new window/tab.
Results:
1 - 24 of
628
next
Search for Pair Production of First Or Second Generation Leptoquarks in Proton-Proton Collisions at sqrt(s)=7 TeV using the ATLAS detector at the LHC
None
Date:
May 21, 2013
Creator:
Aad, Georges
Object Type:
Article
System:
The UNT Digital Library
Building 419 Closure Report - May 2013
None
Date:
May 21, 2013
Creator:
Abri, M.
Object Type:
Report
System:
The UNT Digital Library
PROPOSED METHOD FOR REMOVAL OF RADIO-IODINE VAPOR FROM EXPERIMENT OFF-GAS SYSTEM OF THE ORR
None
Date:
May 21, 1958
Creator:
Adams, R. E. & Browning, W. E.
Object Type:
Report
System:
The UNT Digital Library
U.S.-EU Trade Tensions: Causes, Consequences, and Possible Cures
None
Date:
May 21, 2002
Creator:
Ahearn, Raymond J.
Object Type:
Report
System:
The UNT Digital Library
U.S.-European Union Trade Relations: Issues and Policy Challenges
None
Date:
May 21, 2002
Creator:
Ahearn, Raymond J.
Object Type:
Report
System:
The UNT Digital Library
Reservoir Characterization of Upper Devonian Gordon Sandstone, Jacksonburg, Stringtown Oil Field, Northwestern West Virginia
This report gives results on use of a minipermeameter on cores to study very finescale trends in permeability, and use of neural networks to predict permeability in logged, uncored wells.
Date:
May 21, 2002
Creator:
Ameri, S.; Aminian, K.; Avary, K. L.; Bilgesu, H. I.; Hohn, M. E.; McDowell, R. R. et al.
Object Type:
Report
System:
The UNT Digital Library
Reservoir Characterization of Upper Devonian Gordon Sandstone, Jacksonburg, Stringtown Oil Field, Northwestern West Virginia
The purpose of this work was to establish relationships among permeability, geophysical and other data by integrating geologic, geophysical and engineering data into an interdisciplinary quantification of reservoir heterogeneity as it relates to production.
Date:
May 21, 2002
Creator:
Ameri, S.; Aminian, K.; Avary, K. L.; Bilgesu, H. I.; Hohn, M. E.; McDowell, R. R. et al.
Object Type:
Report
System:
The UNT Digital Library
Reservoir Characterization of Upper Devonian Gordon Sandstone, Jacksonburg, Stringtown Oil Field, Northwestern West Virginia
This report gives results of efforts to determine electrofacies from logs; measure permeability in outcrop to study very fine-scale trends; find the correlation between permeability measured by the minipermeameter and in core plugs, define porosity-permeability flow units; and run the BOAST III reservoir simulator using the flow units defined for the Gordon reservoir.
Date:
May 21, 2002
Creator:
Ameri, S.; Aminian, K.; Avary, K. L.; Bilgesu, H. I.; Hohn, M. E.; McDowell, R. R. et al.
Object Type:
Report
System:
The UNT Digital Library
Supplementary safety system corrosion studies
This memorandum presents experimental data from electrochemical and immersion tests to support the continued use of two sections of nonconforming steel in the Supplementary Safety System. The Reactor Corrosion Mitigation Committee met on May 16, 1991 to evaluate materials that had been installed in the SSS. The materials lacked complete Corrosion Evaluation (CE) and/or Certified Mill Test Reports and had been installed during recent modifications (Project S-4332). Items that lacked proper documentation included AISI Type 304 stainless steel (304) instrument tubing (0.375`` OD) associated with the pressure transmitters and a two-foot section of 304 pipe located on the far side of the system downstream of the pneumatic valves. Cyclic potentiodynamic polarization scans were performed on sensitized and solution-annealed 304 samples in as-mixed and acidified Gd(NO{sub 3}){sub 3}, or ``ink``, solutions at room temperature to determine the susceptibility of 304 to localized corrosion in this environment. No localized attack was observed on the solution annealed or sensitized 304 in the Gd(NO{sub 3}){sub 3} solution. These tests revealed no significant differences in the behavior of the sensitized and solution-annealed 304 in gadolinium nitrate solution. Therefore, localized corrosion of the nonconforming components is not anticipated, and the performance of the nonconforming components should …
Date:
May 21, 1991
Creator:
Anderson, M. H. & Wiersma, B. J.
Object Type:
Report
System:
The UNT Digital Library
Surface treatment of lead glass microsphere
The structural arrangement of a hydrated glass surface depends on the composition, thermal history and surface treatment. This paper considers the surface treatment of a lead glass with weak and strong acid solutions and in particular hydrogen peroxide, to give a microscopically clean microsphere.
Date:
May 21, 1980
Creator:
Andrews, J.E. Jr. & Koo, J.C.
Object Type:
Article
System:
The UNT Digital Library
Development of extreme ultraviolet and soft x-ray multilayer optics for scientific studies with femtosecond/attosecond sources
The development of multilayer optics for extreme ultraviolet (EUV) radiation has led to advancements in many areas of science and technology, including materials studies, EUV lithography, water window microscopy, plasma imaging, and orbiting solar physics imaging. Recent developments in femtosecond and attosecond EUV pulse generation from sources such as high harmonic generation lasers, combined with the elemental and chemical specificity provided by EUV radiation, are opening new opportunities to study fundamental dynamic processes in materials. Critical to these efforts is the design and fabrication of multilayer optics to transport, focus, shape and image these ultra-fast pulses This thesis describes the design, fabrication, characterization, and application of multilayer optics for EUV femtosecond and attosecond scientific studies. Multilayer mirrors for bandwidth control, pulse shaping and compression, tri-material multilayers, and multilayers for polarization control are described. Characterization of multilayer optics, including measurement of material optical constants, reflectivity of multilayer mirrors, and metrology of reflected phases of the multilayer, which is critical to maintaining pulse size and shape, were performed. Two applications of these multilayer mirrors are detailed in the thesis. In the first application, broad bandwidth multilayers were used to characterize and measure sub-100 attosecond pulses from a high harmonic generation source and …
Date:
May 21, 2009
Creator:
Aquila, Andrew Lee
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
The European Parliament
None
Date:
May 21, 2007
Creator:
Archick, Kristin
Object Type:
Report
System:
The UNT Digital Library
U.S.-EU Cooperation Against Terrorism
This report examines the evolution of counterterrorism cooperation between the United States and the European Union (EU), particularly since the September 11, 2001 terrorist attacks. It includes a discussion of U.S.-EU cooperation progress and ongoing challenges, as well as perspectives and issues for Congress.
Date:
May 21, 2012
Creator:
Archick, Kristin
Object Type:
Report
System:
The UNT Digital Library
New Quarkonium Results from the BABAR experiment
New BABAR results on B mesons and quarkonia are presented: an analysis of B{sup +} {yields} X(3872)K{sup +} and B{sup 0} {yields} X(3872)K{sup 0} decays with X(3872) {yields} J/{psi}{pi}{sup +}{pi}{sup -}, a precise measurement of the B mass difference {Delta}m{sub B} = m(B{sup 0}) -m(B{sup +}) and a study of hadronic transition between {Upsilon} mesons.
Date:
May 21, 2008
Creator:
Arnaud, Nicolas & Collaboration, representing the BABAR
Object Type:
Article
System:
The UNT Digital Library
Improvement in Pipe and Bar Cutters
Patent for a new and improved pipe and bar cutter, which cuts metal and steel. This design is simple, convient, and effective, including illustration.
Date:
May 21, 1877
Creator:
Astall, Jesse
Object Type:
Patent
System:
The Portal to Texas History
Direct Wind Superconducting Corrector Magnets for the SUPERKEKB IR
N/A
Date:
May 21, 2012
Creator:
B., Parker; Anerella, M.; Escallier, J.; Ghosh, A.; Jain, A.; Marone, A. et al.
Object Type:
Article
System:
The UNT Digital Library
Prescription Drug Abuse
This report examines prescription drug abuse in the United States. An estimated 6.8 million individuals currently abuse prescription drugs in the United States. Unlike policy on street drugs, federal policy on prescription drug abuse is complicated by the need to maintain access to prescription controlled substances (PCS) for legitimate medical use. The federal government has several roles in reducing prescription drug abuse.
Date:
May 21, 2014
Creator:
Bagalman, Erin; Sacco, Lisa N.; Thaul, Susan & Yeh, Brian T.
Object Type:
Report
System:
The UNT Digital Library
Combination Railroad Cross Tie.
Patent for a new and improved railroad-ties. This design "pertains to certain new and useful improvements in railroad-ties, having for its object the production of a metallic tie extremely simple in construction, and by means of which a rail can be readily removed or secured in place and a firm elastic bearing is secured for said rail" (lines 14-20).
Date:
May 21, 1889
Creator:
Bagby, William Henry
Object Type:
Patent
System:
The Portal to Texas History
Vegetable-Cutter.
Patent for a vegetable cutter that cuts cleanly, rapidly, and with force.
Date:
May 21, 1907
Creator:
Baggett, Robert A.
Object Type:
Patent
System:
The Portal to Texas History
Defense Contracting in Iraq: Issues and Options for Congress
This report examines logistical support contracts for troop support services in Iraq primarily administered through the U.S. Army's Logistics Civil Augmentation Program(LOGCAP).
Date:
May 21, 2008
Creator:
Bailey Grasso, Valerie
Object Type:
Report
System:
The UNT Digital Library
Limits on likesign dilepton production in nu/sub. mu. / interactions
We have searched for the production of likesign dilepton events (nu/sub ..mu../ + Ne ..-->.. ..mu../sup -/ + e/sup -/ + ...) in a wideband neutrino beam at FNAL using the 15' bubble chamber. We observe no signal above the background arising from conventional sources. We set 90% confidence level upper limits for the production rates of (nu/sub ..mu../ + Ne ..-->.. ..mu../sup -/ + e/sup -/ + ...)/(nu/sub ..mu../ + Ne ..-->.. ..mu../sup -/ + ...) less than or equal to 8 * 10/sup -5/ and (nu/sub ..mu../ + Ne ..-->.. ..mu../sup -/ + e/sup -/ + ...)/(nu/sub ..mu../ + Ne ..-->.. ..mu../sup -/ + e/sup +/ + ...) less than or equal to 6 * 10/sup -2/.
Date:
May 21, 1985
Creator:
Baker, N. J.; Connolly, P. L.; Kahn, S. A.; Murtagh, M. J.; Palmer, R. B.; Samios, N. P. et al.
Object Type:
Article
System:
The UNT Digital Library
Mound Laboratory Report for General Research: December 26, 1950 to April 16, 1951
A report of quarterly results of research and development directed towards establishing new techniques and instruments towards improving present methods for determining levels of radioactivity accurately and safely.
Date:
May 21, 1951
Creator:
Baker, W. H.; Combs, J. F.; Rogers, A. J.; Curtis, M. L.; Gray, M. I.; Olt, R. G. et al.
Object Type:
Report
System:
The UNT Digital Library
Tank characterization report for single-shell tank 241-C-104
A major function of the Tank Waste Remediation System is to characterize wastes in support of waste management and disposal activities at the Hanford Site. Analytical data from sampling and analysis, along with other available information about a tank, are compiled and maintained in a tank characterization report (TCR). This report and its appendices serve as the TCR for single-shell tank 241-C-104. The objectives of this report are: (1) to use characterization data in response to technical issues associated with tank 241-C-104 waste; and (2) to provide a standard characterization of this waste in terms of a best-basis inventory estimate. The response to technical issues is summarized in Section 2.0, and the best-basis inventory estimate is presented in Section 3.0. Recommendations regarding safety status and additional sampling needs are provided in Section 4.0. Supporting data and information are contained in the appendices. This report supports the requirements of the Hanford Federal Facility Agreement and Consent Order (Ecology et al. 1996) milestone M-44-10.
Date:
May 21, 1997
Creator:
Baldwin, J. H.
Object Type:
Report
System:
The UNT Digital Library
Response of Pressure Gauges to Dust-Laden Shock Waves
"A series of shock tube studies demonstrate that two types of pressure gauges respond to dust carried with shock waves by indicating an increase in dynamic pressure. This contribution to the dynamic pressure is approximately the product of the dust density and the square of the dust velocity under the experimental conditions. Besides this information studies give insight into the interaction of a square shock wave with dust when that dust is placed in a plane before and parallel to the shock front. It is found that the shape of the pressure wave is little changed except for a rounding of the front. The dust, after accelerating, is carried as a pulse with the mass flow velocity of the air."
Date:
1954-05-21?
Creator:
Banister, John Robert & Broyles, C. D.
Object Type:
Report
System:
The UNT Digital Library