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The Baytown Sun (Baytown, Tex.), Vol. 82, No. 101, Ed. 1 Friday, March 12, 2004
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
March 12, 2004
Creator:
Cash, Wanda Garner
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 84, No. 98, Ed. 1 Saturday, March 12, 2005
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
March 12, 2005
Creator:
Cash, Wanda Garner
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 85, No. 93, Ed. 1 Sunday, March 12, 2006
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
March 12, 2006
Creator:
Cash, Wanda Garner
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 86, No. 105, Ed. 1 Monday, March 12, 2007
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
March 12, 2007
Creator:
Clements, Clifford E.
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 88, No. 72, Ed. 1 Wednesday, March 12, 2008
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
March 12, 2008
Creator:
Clements, Clifford E.
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 89, No. 70, Ed. 1 Thursday, March 12, 2009
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
March 12, 2009
Creator:
Clements, Clifford E.
Object Type:
Newspaper
System:
The Portal to Texas History
Benefits of IEEE-754 features in modern symmetric tridiagonaleigensolvers
Bisection is one of the most common methods used to compute the eigenvalues of symmetric tridiagonal matrices. Bisection relies on the Sturm count: For a given shift a, the number of negative pivots in the factorization T - {sigma}I = LDL{sup T} equals the number of eigenvalues of T that are smaller than a. In IEEE-754 arithmetic, the value oo permits the computation to continue past a zero pivot, producing a correct Sturm count when T is unreduced. Demmel and Li showed that using oo rather than testing for zero pivots within the loop could significantly improve performance on certain architectures. When eigenvalues are to be computed to high relative accuracy, it is often preferable to work with LDL{sup T} factorizations instead of the original tridiagonal T. One important example is the MRRR algorithm. When bisection is applied to the factored matrix, the Sturm count is computed from LDL{sup T} which makes differential stationary and progressive qds algorithms the methods of choice. While it seems trivial to replace T by LDL{sup T}, in reality these algorithms are more complicated: In IEEE-754 arithmetic, a zero pivot produces an overflow followed by an invalid exception (NaN, or 'Not a Number') that renders …
Date:
March 12, 2006
Creator:
Marques, Osni; Riedy, Jason E. & Vomel, Christof
Object Type:
Article
System:
The UNT Digital Library
Bio-/Photo-Chemical Separation and Recovery of Uranium
Citric acid forms bidentate, tridentate, binuclear or polynuclear species with transition metals and actinides. Biodegradation of metal citrate complexes is influenced by the type of complex formed with metal ions. While bidentate complexes are readily biodegraded, tridentate, binuclear and polynuclear species are recalcitrant. Likewise certain transition metals and actinides are photochemically active in the presence of organic acids. Although the uranyl citrate complex is not biodegraded, in the presence of visible light it undergoes photochemical oxidation/reduction reactions which result in the precipitation of uranium as UO{sub 3} {center_dot} H{sub 2}O. Consequently, we developed a process where uranium is extracted from contaminated soils and wastes by citric acid. The citric-acid extract is subjected to biodegradation to recover the toxic metals, whereas uranyl citrate which is recalcitrant remains in solution. Photochemical degradation of the uranium citrate complex resulted in the precipitation of uranium. Thus the toxic metals and uranium in mixed waste are recovered in separate fractions for recycling or for disposal. The use of naturally-occurring compounds and the combined chemical and microbiological treatment process is more efficient than present methods and should result in considerable savings in cost.
Date:
March 12, 2008
Creator:
Francis, A. J. & Dodge, C. J.
Object Type:
Article
System:
The UNT Digital Library
The Boerne Star (Boerne, Tex.), Vol. 97, No. 21, Ed. 1 Tuesday, March 12, 2002
Semiweekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
March 12, 2002
Creator:
Keasling, Edna & Mahoney, Kent
Object Type:
Newspaper
System:
The Portal to Texas History
The Boerne Star (Boerne, Tex.), Vol. 98, No. 21, Ed. 1 Friday, March 12, 2004
Semiweekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
March 12, 2004
Creator:
Cartwright, Brian & Morgan, Clay
Object Type:
Newspaper
System:
The Portal to Texas History
Border Security: Challenges in Implementing Border Technology
Testimony issued by the General Accounting Office with an abstract that begins "One of the primary missions of the new Department of Homeland Security (DHS) focuses on border control--preventing the illegal entry of people and goods into the United States. Part of this mission is controlling the passage of travelers through official ports of entry into the United States. Facilitating the flow of people while preventing the illegal entry of travelers requires an effective and efficient process that authenticates a traveler's identity. Generally, identifying travelers at the ports of entry is performed by inspecting their travel documents, such as passports and visas, and asking them questions. Technologies called biometrics can automate the identification of individual travelers by one or more of their distinct physiological characteristics. Biometrics have been suggested as a way of improving the nation's ability to determine whether travelers are admissible to the United States."
Date:
March 12, 2003
Creator:
United States. General Accounting Office.
Object Type:
Text
System:
The UNT Digital Library
Brady Standard-Herald and Heart O' Texas News (Brady, Tex.), Ed. 1 Friday, March 12, 2004
Semiweekly newspaper from Brady, Texas that includes local, state, and national news along with advertising.
Date:
March 12, 2004
Creator:
Stewart, James E.
Object Type:
Newspaper
System:
The Portal to Texas History
Brady Standard-Herald and Heart O' Texas News (Brady, Tex.), Ed. 1 Tuesday, March 12, 2002
Semiweekly newspaper from Brady, Texas that includes local, state, and national news along with advertising.
Date:
March 12, 2002
Creator:
Stewart, James E.
Object Type:
Newspaper
System:
The Portal to Texas History
Broadband Infrastructure Programs in the American Recovery and Reinvestment Act
This report provides information about the Broadband Infrastructure Programs in the American Recovery and Reinvestment Act. Broadband funds are granted by the ARRA American Recovery and Reinvestment Act.
Date:
March 12, 2009
Creator:
Kruger, Lennard G.
Object Type:
Report
System:
The UNT Digital Library
Broadband phase modulation by adiabatic pulses
None
Date:
March 12, 2003
Creator:
Meriles, Carlos A.; Sakellariou, Dimitris & Pines, Alexander
Object Type:
Article
System:
The UNT Digital Library
The Budget for Fiscal Year 2008
This report details the budget resolutions for the Fiscal Year 2008. It discusses the current situation, Budget outlays, receipts, deficits, and surpluses
Date:
March 12, 2007
Creator:
Winters, Philip D.
Object Type:
Report
System:
The UNT Digital Library
Burleson Star (Burleson, Tex.), Vol. 43, No. 49, Ed. 1 Wednesday, March 12, 2008
Semiweekly newspaper from Burleson, Texas that includes local, state, and national news along with advertising.
Date:
March 12, 2008
Creator:
Rayburn, Michael
Object Type:
Newspaper
System:
The Portal to Texas History
Bylaws of the Texas Stonewall Democratic Caucus
Amended bylaws of the Texas Stonewall Democratic Caucus.
Date:
March 12, 2005
Creator:
Texas Stonewall Democratic Caucus
Object Type:
Text
System:
The UNT Digital Library
Calibrated Properties Model
The purpose of this Analysis/Model Report (AMR) is to document the Calibrated Properties Model that provides calibrated parameter sets for unsaturated zone (UZ) flow and transport process models for the Yucca Mountain Site Characterization Project (YMP). This work was performed in accordance with the ''AMR Development Plan for U0035 Calibrated Properties Model REV00. These calibrated property sets include matrix and fracture parameters for the UZ Flow and Transport Model (UZ Model), drift seepage models, drift-scale and mountain-scale coupled-processes models, and Total System Performance Assessment (TSPA) models as well as Performance Assessment (PA) and other participating national laboratories and government agencies. These process models provide the necessary framework to test conceptual hypotheses of flow and transport at different scales and predict flow and transport behavior under a variety of climatic and thermal-loading conditions.
Date:
March 12, 2000
Creator:
Ahlers, C. & Liu, H.
Object Type:
Report
System:
The UNT Digital Library
Campaign Finance Reform: A Legal Analysis of Issue and Express Advocacy
Issue advocacy communications have become increasingly popular in recent federal election cycles. These advertisements are often interpreted to favor or disfavor certain candidates, while also serving to inform the public about a policy issue. However, unlike communications that expressly advocate the election or defeat of a clearly identified candidate, the Supreme Court has determined that issue ads are constitutionally protected First Amendment speech that cannot be regulated in any manner. According to most lower court rulings, only speech containing express words of advocacy of election or defeat, also known as "express advocacy" or "magic words" can be regulated and therefore be subject to the requirements of the Federal Election Campaign Act (FECA). Unlike express advocacy communications, therefore, issue ads may be paid for with funds unregulated by federal law, i.e., soft money.
Date:
March 12, 2001
Creator:
Whitaker, L. Paige
Object Type:
Report
System:
The UNT Digital Library
The Canadian Record (Canadian, Tex.), Vol. 119, No. 11, Ed. 1 Thursday, March 12, 2009
Weekly newspaper from Canadian, Texas that includes local, state and national news along with some advertising.
Date:
March 12, 2009
Creator:
Brown, Laurie Ezzell
Object Type:
Newspaper
System:
The Portal to Texas History
Capitol Visitor Center: Update on Status of Project's Schedule and Cost as of March 12, 2008
Testimony issued by the Government Accountability Office with an abstract that begins "Today's remarks are based on our review of schedules and financial reports for the Capitol Visitor Center (CVC) project and related records maintained by Architect of the Capitol (AOC) and its construction management contractor, Gilbane Building Company; our observations on the progress of work at the CVC construction site; and our discussions with the CVC team (AOC and its major CVC contractors), AOC's Chief Fire Marshal, and representatives from the U.S. Capitol Police. We also reviewed AOC's construction management contractor's periodic schedule assessments, proposed change order log, and weekly reports on construction progress. In addition, we reviewed the contract modifications made to date."
Date:
March 12, 2008
Creator:
United States. Government Accountability Office.
Object Type:
Text
System:
The UNT Digital Library
Census 2000: Legal Issues re: Data for Reapportionment and Redistricting
The release of the 2000 Census data for the apportionment of the House of Representatives among the States and the release of the state redistricting data to the States as required has renewed the decennial debate over several issues. This report contains information regarding the release and use of the State redistricting Census data, the Supreme Court case Utah v. Evans, and related material.
Date:
March 12, 2001
Creator:
Lee, Margaret Mikyung
Object Type:
Report
System:
The UNT Digital Library
Chemical Speciation of Sulfur in Marine Cloud Droplets and Particles: Analysis of Individual Particles from Marine Boundary Layer over the California Current
Detailed chemical speciation of the dry residue particles from individual cloud droplets and interstitial aerosol collected during the Marine Stratus Experiment (MASE) was performed using a combination of complementary microanalysis techniques. Techniques include computer controlled scanning electron microscopy with energy dispersed analysis of X-rays (CCSEM/EDX), time-of-flight secondary ionization mass spectrometry (TOF-SIMS), and scanning transmission X-ray microscopy with near edge X-ray absorption fine structure spectroscopy (STXM/NEXAFS). Samples were collected at the ground site located in Point Reyes National Seashore, approximately 1 km from the coast. This manuscript focuses on the analysis of individual particles sampled from air masses that originated over the open ocean and then passed through the area of the California current located along the northern California coast. Based on composition, morphology, and chemical bonding information, two externally mixed, distinct classes of sulfur containing particles were identified: chemically modified (aged) sea salt particles and secondary formed sulfate particles. The results indicate substantial heterogeneous replacement of chloride by methanesulfonate (CH3SO3-) and non-sea salt sulfate (nss-SO42-) in sea-salt particles with characteristic ratios of nss-S/Na>0.10 and CH3SO3-/nss-SO42->0.6.
Date:
March 12, 2008
Creator:
William R. Wiley Environmental Sciences Laboratory, Pacific Northwest National Laboratory; Gilles, Mary K; Hopkins, Rebecca J.; Desyaterik, Yury; Tivanski, Alexei V.; Zaveri, Rahul A. et al.
Object Type:
Article
System:
The UNT Digital Library