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100 Area D4 Project Building Completion Report - July 2007 to December 2008
This report documents the decontamination, decommissioning, and demolition of the 105-NB, 163-N, 183-N, 183-NA, 183-NB, 183-NC, 184-N, 184-NA, 184-NB, 184-NC, 184-ND, 184-NE, 184-NF, 1312-N, 1330-N, 1705-N, 1705-NA, 1706-N, 1712-N, 1714-N, 1714-NA, 1714-NB, 1802-N, MO-050, MO-055, MO-358, MO-390, MO-900, MO-911, and MO-950 facilities in the 100 Area of the Hanford Site. The D4 activities for these facilities include utility disconnection, planning, characterization, engineering, removal of hazardous and radiological contaminated materials, equipment removal, decommissioning, deactivation, decontamination, demolition of the structure, and removal of the remaining slabs.
Date:
April 15, 2009
Creator:
Stankovich, M. T.
Object Type:
Report
System:
The UNT Digital Library
15th Street News (Midwest City, Okla.), Vol. 34, No. 23, Ed. 1 Friday, April 15, 2005
Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
April 15, 2005
Creator:
Delaney, Darcy
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
2005 DOE Computer Graphics Forum Site Survey
The Information Management and Graphics Group supports and develops tools that enhance our ability to access, display, and understand large, complex data sets. Activities include developing visualization software for terascale data exploration; running two video production labs; supporting graphics libraries and tools for end users; maintaining four PowerWalls and assorted other advanced displays; and providing integrated tools for searching, organizing, and browsing scientific data. The Data group supports Defense and Nuclear technologies (D&NT) Directorate. The group's visualization team has developed and maintains two visualization tools: MeshTV and VisIt. These are interactive graphical analysis tools for visualizing and analyzing data on two- and three-dimensional meshes. They also provide movie production support. Researchers in the Center for Applied Scientific Computing (CASC) work on various projects including the development of visualization and data mining techniques for terascale data exploration that are funded by ASC. The researchers also have LDRD projects and collaborations with other lab researchers, academia, and industry.
Date:
April 15, 2005
Creator:
Rebecca, S & Eric, B
Object Type:
Report
System:
The UNT Digital Library
2010 Census: Bureau Needs to Specify How It Will Assess Coverage Follow-up Techniques and When It Will Produce Coverage Measurement Results
A letter report issued by the Government Accountability Office with an abstract that begins "An accurate decennial census relies on finding and counting people--only once--in the right place and collecting complete and correct information. GAO reviewed the Department of Commerce's U.S. Census Bureau's (Bureau) plans to (1) improve the census's accuracy--or coverage--with its coverage follow-up operation, (2) assess the accuracy of the census through its census coverage measurement program, and (3) evaluate these efforts after 2010. GAO reviewed documentation and interviewed Bureau officials about the Bureau's coverage follow-up and measurement plans. GAO compared plans for measuring coverage in 2000 and 2010 and interviewed 15 experts about changes to the plans."
Date:
April 15, 2008
Creator:
United States. Government Accountability Office.
Object Type:
Report
System:
The UNT Digital Library
2010 Census: Census at Critical Juncture for Implementing Risk Reduction Strategies
Testimony issued by the Government Accountability Office with an abstract that begins "In 2007, the U.S. Census Bureau (Bureau) estimated the 2010 Census would cost $11.5 billion, including $3 billion on automation and technology. At a March hearing, the Department of Commerce (Commerce) stated that the Field Data Collection Automation (FDCA) program was likely to incur significant cost overruns and announced a redesign effort. At that time, GAO designated the 2010 Decennial Census as high risk, citing long-standing concerns in managing information technology (IT) investments and uncertain costs and operations. This testimony is based on past work and work nearing completion, including GAO's observation of the address canvassing dress rehearsal. For IT acquisitions, GAO analyzed system documentation, including deliverables, cost estimates, other acquisitions-related documents, and interviewed Bureau officials and contractors. This testimony describes the implications of redesign for (1) dress rehearsal and decennial operations, (2) IT acquisitions management, and (3) Decennial Census costs."
Date:
April 15, 2008
Creator:
United States. Government Accountability Office.
Object Type:
Text
System:
The UNT Digital Library
79th Texas Legislature, Regular Session, House Concurrent Resolution 8
Concurrent resolution introduced by the Texas House of Representatives and Senate designating April 29, 2005, as Dale Earnhardt Day in Texas and paying special tribute to his life.
Date:
April 15, 2005
Creator:
Texas. Legislature. House of Representatives.
Object Type:
Legislative Document
System:
The Portal to Texas History
79th Texas Legislature, Regular Session, Senate Bill 88, Chapter 2
Bill introduced by the Texas Senate relating to minimum enrollment in certain group life insurance policies.
Date:
April 15, 2005
Creator:
Texas. Legislature. Senate.
Object Type:
Legislative Document
System:
The Portal to Texas History
81st Texas Legislature, Senate Concurrent Resolutions 56
Concurrent resolution introduced by the Texas Senate and House of Representatives relating to granting the legislature permission to adjourn for more than three days during the period beginning on Thursday, April 9, 2009, and ending on Tuesday, April 14, 2009.
Date:
April 15, 2009
Creator:
Texas. Legislature. Senate.
Object Type:
Legislative Document
System:
The Portal to Texas History
Accessing High Pressure States Relevant to Core Conditions in the Giant Planets
We have designed an experimental technique to use on the National Ignition Facility (NIF) laser to achieve very high pressure (P{sub max} > 10 Mbar = 1000 GPa), dense states of matter at moderate temperatures (kT < 0.5 eV = 6000 K), relevant to the core conditions of the giant planets. A discussion of the conditions in the interiors of the giant planets is given, and an experimental design that can approach those conditions is described.
Date:
April 15, 2004
Creator:
Remington, B. A.; Cavallo, R. M.; Edwards, M. J.; Ho, D. D.; Lorenz, K. T.; Lorenzana, H. E. et al.
Object Type:
Article
System:
The UNT Digital Library
Administrative Subpoenas and National Security Letters in Criminal and Foreign Intelligence Investigations: Background and Proposed Adjustments
Administrative subpoena authority, including closely related national security letter authority, is the power vested in various administrative agencies to compel testimony or the production of documents or both in aid of the agencies’ performance of their duties. During the 108th Congress, the President urged Congress to expand and re-enforce statutory authority to use administrative subpoenas and national security letters in criminal and foreign intelligence investigations; and legislation was introduced for that purpose. Related proposals have been offered during the 109th Congress, some of which deal with national security letter authority. Proponents of expanded use emphasize the effectiveness of administrative subpoenas as an investigative tool and question the logic of its availability in drug and health care fraud cases but not in terrorism cases. Critics suggest that it is little more than a constitutionally suspect “trophy” power, easily abused and of little legitimate use.
Date:
April 15, 2005
Creator:
Doyle, Charles
Object Type:
Report
System:
The UNT Digital Library
Administrative Subpoenas and National Security Letters in Criminal and Intelligence Investigations: A Sketch
Administrative subpoena authority, including closely related national security letter authority, is the power vested in various administrative agencies to compel testimony or the production of documents or both in aid of the agencies’ performance of their duties. Both the President and Members of Congress have called for statutory adjustments relating to the use of administrative subpoenas and national security letters in criminal and foreign intelligence investigations. One lower federal court has found the sweeping gag orders and lack of judicial review that mark one of the national security letter practices constitutionally defective. Proponents of expanded use emphasize the effectiveness of administrative subpoenas as an investigative tool and question the logic of its availability in drug and health care fraud cases but not in terrorism cases. Critics suggest that it is little more than a constitutionally suspect “trophy” power, easily abused and of little legitimate use. This is an abridged version — without footnotes, appendices, quotation marks and most citations to authority — of Administrative Subpoenas and National Security Letters in Criminal and Foreign Intelligence Investigations: Background and Proposed Adjustments, CRS Report RL32880.
Date:
April 15, 2005
Creator:
Doyle, Charles
Object Type:
Report
System:
The UNT Digital Library
ADVANCED WAVEFORM SIMULATION FOR SEISMIC MONITORING EVENTS
The recent Nevada Earthquake (M=6) produced an extraordinary set of crustal guided waves. In this study, we examine the three-component data at all the USArray stations in terms of how well existing models perform in predicting the various phases, Rayleigh waves, Love waves, and Pnl waves. To establish the source parameters, we applied the Cut and Paste Code up to distance of 5° for an average local crustal model which produced a normal mechanism (strike=35°,dip=41°,rake=-85°) at a depth of 9 km and Mw=5.9. Assuming this mechanism, we generated synthetics at all distances for a number of 1D and 3D models. The Pnl observations fit the synthetics for the simple models well both in timing (VPn=7.9km/s) and waveform fits out to a distance of about 5°. Beyond this distance a great deal of complexity can be seen to the northwest apparently caused by shallow subducted slab material. These paths require considerable crustal thinning and higher P-velocities. Small delays and advances outline the various tectonic province to the south, Colorado Plateau, etc. with velocities compatible with that reported on by Song et al.(1996). Five-second Rayleigh waves (Airy Phase) can be observed throughout the whole array and show a great deal of variation …
Date:
April 15, 2008
Creator:
Helmberger, Donald V.; Tromp, Jeroen & Rodgers, Arthur J.
Object Type:
Report
System:
The UNT Digital Library
Advances in Low-Defect Multilayers for EUVL Mask Blanks
Low-defect multilayer coatings are required to fabricate mask blanks for Extreme Ultraviolet Lithography (EUVL). The mask blanks consist of high reflectance E W multilayers on low thermal expansion substrates. A defect density of 0.0025 printable defects/cm{sup 2} for both the mask substrate and the multilayer is required to provide a mask blank yield of 60%. Current low defect multilayer coating technology allows repeated coating-added defect levels of 0.05/cm{sup 2} for defects greater than 90 nm polystyrene latex sphere (PSL) equivalent size for lots of 20 substrates. Extended clean operation of the coating system at levels below 0.08/cm{sup 2} for 3 months of operation has also been achieved. Two substrates with zero added defects in the quality area have been fabricated, providing an existence proof that ultra low defect coatings are possible. Increasing the ion source-to-target distance from 410 to 560 mm to reduce undesired coating of the ion source caused the defect density to increase to 0.2/cm{sup 2}. Deposition and etching diagnostic witness substrates and deposition pinhole cameras showed a much higher level of ion beam spillover (ions missing the sputter target) than expected. Future work will quantify beam spillover, and test designs to reduce spillover, if it is confirmed …
Date:
April 15, 2002
Creator:
Folta, J. A.; Davidson, J. C.; Larson, C. C.; Walton, C. C. & Kearney, P. A.
Object Type:
Article
System:
The UNT Digital Library
[After a Fashion Articles, April 2005]
Articles about events that took place in Austin, Texas in April of 2005, including an in memoriam paragraph about John DeLorean.
Date:
2005-04-15/2005-04-21
Creator:
Moser, Stephen MacMillan
Object Type:
Article
System:
The UNT Digital Library
Agricultural Export and Food Aid Programs
This report discusses the recent development in different programs administered by U.S. Department of Agriculture (USDA) with the goal to promote agricultural exports and to provide food aid. These programs include direct export subsidies, export market development, export credit guarantees, and foreign food aid.
Date:
April 15, 2008
Creator:
Hanrahan, Charles E.
Object Type:
Report
System:
The UNT Digital Library
Airborne, Optical Remote Sensng of Methane and Ethane for Natural Gas Pipeline Leak Detection: Final Report
Ophir Corporation was awarded a contract by the U. S. Department of Energy, National Energy Technology Laboratory under the Project Title ''Airborne, Optical Remote Sensing of Methane and Ethane for Natural Gas Pipeline Leak Detection'' on October 14, 2002. The scope of the work involved designing and developing an airborne, optical remote sensor capable of sensing methane and, if possible, ethane for the detection of natural gas pipeline leaks. Flight testing using a custom dual wavelength, high power fiber amplifier was initiated in February 2005. Ophir successfully demonstrated the airborne system, showing that it was capable of discerning small amounts of methane from a simulated pipeline leak. Leak rates as low as 150 standard cubic feet per hour (scf/h) were detected by the airborne sensor.
Date:
April 15, 2005
Creator:
Myers, Jerry
Object Type:
Report
System:
The UNT Digital Library
[Alana Tyler competes in shot put event, 1]
Photograph of Alana Tyler, member of the UNT women's track and field team, competing in the shot put event at the Brooks/North Texas Spring Classic. Tyler can be seen facing to the left of the camera, bending both knees and raising her arms to shoulder-height. Her right foot is planted on the ground as she raises her left foot behind her.
Date:
April 15, 2006
Creator:
Baugh, Brian
Object Type:
Photograph
System:
The UNT Digital Library
[Alana Tyler competes in shot put event, 2]
Photograph of Alana Tyler, member of the UNT women's track and field team, competing in the shot put event at the Brooks/North Texas Spring Classic. Tyler can be seen standing in the center of the photograph, facing the camera with a furrowed brow. She is pressing the shot to her neck with her right hand and extending her left arm out to the side.
Date:
April 15, 2006
Creator:
Baugh, Brian
Object Type:
Photograph
System:
The UNT Digital Library
[Alana Tyler competes in shot put event, 3]
Photograph of Alana Tyler, member of the UNT women's track and field team, competing in the shot put event at the Brooks/North Texas Spring Classic. Tyler can be seen standing in the center of the photograph, looking to the right of the camera with a furrowed brow. She is pressing the shot to her neck with her right hand and extending her left arm out in front of herself.
Date:
April 15, 2006
Creator:
Baugh, Brian
Object Type:
Photograph
System:
The UNT Digital Library
[Alana Tyler competes in shot put event, 4]
Photograph of Alana Tyler, member of the UNT women's track and field team, competing in the shot put event at the Brooks/North Texas Spring Classic. Tyler can be seen standing with her back to the camera, jumping as she raises the shot with her right hand
Date:
April 15, 2006
Creator:
Baugh, Brian
Object Type:
Photograph
System:
The UNT Digital Library
[Alana Tyler competes in shot put event, 5]
Photograph of Alana Tyler, member of the UNT women's track and field team, competing in the shot put event at the Brooks/North Texas Spring Classic. Tyler can be seen standing with her back to the camera, bending both knees and raising her right foot back. She is pressing the shot to her neck with her right hand and extending her left arm out in front of herself.
Date:
April 15, 2006
Creator:
Baugh, Brian
Object Type:
Photograph
System:
The UNT Digital Library
The Albany News (Albany, Tex.), Vol. [128], No. [45], Ed. 1 Thursday, April 15, 2004
Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date:
April 15, 2004
Creator:
Lucas, Melinda L.
Object Type:
Newspaper
System:
The Portal to Texas History
Altus Times (Altus, Okla.), Vol. 102, No. 27, Ed. 1 Sunday, April 15, 2001
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
April 15, 2001
Creator:
Bush, Michael
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 104, No. 26, Ed. 1 Monday, April 15, 2002
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
April 15, 2002
Creator:
Bush, Michael
Object Type:
Newspaper
System:
The Gateway to Oklahoma History