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The Altus Times (Altus, Okla.), Vol. 109, No. 195, Ed. 1 Wednesday, January 16, 2008
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
January 16, 2008
Creator:
Bush, Michael
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
ARPES study of the evolution of band structure and charge density wave properties in RTe3 ( R=Y , La, Ce, Sm, Gd, Tb, and Dy)
We present a detailed angle-resolved photoemission spectroscopy (ARPES) investigation of the RTe3 family, which sets this system as an ideal"textbook" example for the formation of a nesting driven charge density wave (CDW). This family indeed exhibits the full range of phenomena that can be associated to CDWinstabilities, from the opening of large gaps on the best nested parts of Fermi surface (up to 0.4 eV), to the existence of residual metallic pockets. ARPES is the best suited technique to characterize these features, thanks to its unique ability to resolve the electronic structure in k space. An additional advantage of RTe3 is that theband structure can be very accurately described by a simple two dimensional tight-binding (TB) model, which allows one to understand and easily reproduce many characteristics of the CDW. In this paper, we first establish the main features of the electronic structure by comparing our ARPES measurements with the linear muffin-tinorbital band calculations. We use this to define the validity and limits of the TB model. We then present a complete description of the CDW properties and of their strong evolution as a function of R. Using simple models, we are able to reproduce perfectly the evolution of gaps …
Date:
January 16, 2008
Creator:
Hussain, Zahid; Brouet, Veronique; Yang, Wanli; Zhou, Xingjiang; Hussain, Zahid; Moore, R. G. et al.
Object Type:
Article
System:
The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 88, No. 16, Ed. 1 Wednesday, January 16, 2008
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
January 16, 2008
Creator:
Clements, Clifford E.
Object Type:
Newspaper
System:
The Portal to Texas History
The Beta-Neutrino Correlation in Sodium-21 and Other Nuclei
We have measured the mbox beta - nu correlation coefficient,a_beta nu, in 21Na using a laser-trapped sample. We measure the energyspectrum of the recoil nuclei by measuring their time-of-flight incoincidence with the atomic electrons shaken off in beta decay. Highdetectionefficiency of these low-energy electrons allows good countingstatistics, even with low trap density, which suppresses thephotoassociation of molecular sodium, which can cause a large systematicerror. Our measurement, with a 1 percent fractional uncertainty, agreeswith the Standard Model prediction but disagrees with our previousmeasurement which was susceptible to error introduced by molecularsodium. We summarize precise measurements of a_ beta nu and theirconsequences for searches for Beyond Standard Model scalar and tensorcurrent couplings.
Date:
January 16, 2008
Creator:
Vetter, Paul A.; Abo-Shaeer, Jamil; Freedman, Stuart J. & Maruyama, Reina
Object Type:
Article
System:
The UNT Digital Library
Binary Pseudo-random Grating Standard for Calibration of Surface Profilometers
We suggest and describe the use of a binary pseudo-random (BPR) grating as a standard test surface for measurement of the modulation transfer function (MTF) of interferometric microscopes. Knowledge of the MTF of a microscope is absolutely necessary to convert the measured height distribution of a surface undergoing metrology into an accurate power spectral density (PSD) distribution. For an'ideal' microscope with an MTF function independent of spatial frequency out to the Nyquist frequency of the detector array with zero response at higher spatial frequencies, a BPR grating would produce a flat 1D PSD spectrum, independent of spatial frequency. For a'real' instrument, the MTF is found as the square root of the ratio of the PSD spectrum measured with the BPR grating to the'ideal,' spatial frequency independent, PSD spectrum. We present the results from a measurement of the MTF of MicromapTM-570 interferometric microscope demonstrating a high efficiency for the calibration method.
Date:
January 16, 2008
Creator:
Yashchuk, Valeriy; Yashchuk, Valeriy V.; McKinney, Wayne R. & Takacs, Peter Z.
Object Type:
Article
System:
The UNT Digital Library
Burleson Star (Burleson, Tex.), Vol. 43, No. 33, Ed. 1 Wednesday, January 16, 2008
Semiweekly newspaper from Burleson, Texas that includes local, state, and national news along with advertising.
Date:
January 16, 2008
Creator:
Rayburn, Michael
Object Type:
Newspaper
System:
The Portal to Texas History
CH-TRU Waste Content Codes
The CH-TRU Waste Content Codes (CH-TRUCON) document describes the inventory of the U.S. Department of Energy (DOE) CH-TRU waste within the transportation parameters specified by the Contact-Handled Transuranic Waste Authorized Methods for Payload Control (CH-TRAMPAC). The CH-TRAMPAC defines the allowable payload for the Transuranic Package Transporter-II (TRUPACT-II) and HalfPACT packagings. This document is a catalog of TRUPACT-II and HalfPACT authorized contents and a description of the methods utilized to demonstrate compliance with the CH-TRAMPAC. A summary of currently approved content codes by site is presented in Table 1. The CH-TRAMPAC describes "shipping categories" that are assigned to each payload container. Multiple shipping categories may be assigned to a single content code. A summary of approved content codes and corresponding shipping categories is provided in Table 2, which consists of Tables 2A, 2B, and 2C. Table 2A provides a summary of approved content codes and corresponding shipping categories for the "General Case," which reflects the assumption of a 60-day shipping period as described in the CH-TRAMPAC and Appendix 3.4 of the CH-TRU Payload Appendices. For shipments to be completed within an approximately 1,000-mile radius, a shorter shipping period of 20 days is applicable as described in the CH-TRAMPAC and Appendix 3.5 …
Date:
January 16, 2008
Creator:
Westinghouse TRU Solutions LLC
Object Type:
Report
System:
The UNT Digital Library
Charitable Contributions of Food Inventory: Proposals for Change
This report discusses the temporary change in the tax law governing charitable donations of food. Recent legislation expanded the existing tax incentive for firms that are C corporations to all businesses that donate food to charity
Date:
January 16, 2008
Creator:
Jackson, Pamela J.
Object Type:
Report
System:
The UNT Digital Library
CHEMICAL SLUDGE HEEL REMOVAL AT THE SAVANNAH RIVER SITE F TANK FARM CLOSURE PROJECT 8183
Chemical Sludge Removal (CSR) is the final waste removal activity planned for some of the oldest nuclear waste tanks located at the Savannah River Site (SRS) in Aiken, SC. In 2008, CSR will be used to empty two of these waste tanks in preparation for final closure. The two waste tanks chosen to undergo this process have previously leaked small amounts of nuclear waste from the primary tank into an underground secondary containment pan. CSR involves adding aqueous oxalic acid to the waste tank in order to dissolve the remaining sludge heel. The resultant acidic waste solution is then pumped to another waste tank where it will be neutralized and then stored awaiting further processing. The waste tanks to be cleaned have a storage capacity of 2.84E+06 liters (750,000 gallons) and a target sludge heel volume of 1.89E+04 liters (5,000 gallons) or less for the initiation of CSR. The purpose of this paper is to describe the CSR process and to discuss the most significant technical issues associated with the development of CSR.
Date:
January 16, 2008
Creator:
Thaxton, D & Timothy Baughman, T
Object Type:
Article
System:
The UNT Digital Library
Cherokeean Herald (Rusk, Tex.), Vol. 158, No. 47, Ed. 1 Wednesday, January 16, 2008
Weekly newspaper from Rusk, Texas that includes local, state and national news along with extensive advertising.
Date:
January 16, 2008
Creator:
Whitehead, Marie
Object Type:
Newspaper
System:
The Portal to Texas History
The Clifton Record (Clifton, Tex.), Vol. 113, No. 3, Ed. 1 Wednesday, January 16, 2008
Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date:
January 16, 2008
Creator:
Smith, W. Leon
Object Type:
Newspaper
System:
The Portal to Texas History
The Colony Courier-Leader (The Colony, Tex.), Vol. 26, No. 50, Ed. 1 Wednesday, January 16, 2008
Weekly newspaper from The Colony, Texas that includes local, state, and national news along with advertising.
Date:
January 16, 2008
Creator:
Monk, Devin
Object Type:
Newspaper
System:
The Portal to Texas History
[Concert Poster: Six Organs of Admittance]
Poster advertising a concert by Six Organs of Admittance with Zanzibar Snails and Dust Congress on January 16, 2008, at The Cavern in Dallas, TX. Floral abstract art by Nevada Hill in pastel green and purple. Text detailing event information is in a darker green.
Date:
January 16, 2008
Creator:
Hill, Nevada
Object Type:
Poster
System:
The UNT Digital Library
The Department of Housing and Urban Development: FY2008 Appropriations
This report tracks the FY2008 congressional appropriations process and provides a detailed discussion of the funding and issues related to the majority of accounts in HUD’s budget.
Date:
January 16, 2008
Creator:
McCarty, Maggie; Perl, Libby; Foote, Bruce E.; Boyd, Eugene & Peterson, Meredith
Object Type:
Report
System:
The UNT Digital Library
The Dominican Republic-Central America-United States Free Trade Agreement (CAFTA-DR)
On August 5, 2004, the United States, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, and the Dominican Republic signed the CAFTA-DR. Nearly one year later, it faced a contentious debate and close vote in both houses of the U.S. Congress. This report discusses the issues and evolution of the CAFTA-RA debate.
Date:
January 16, 2008
Creator:
Hombeck, J.F.
Object Type:
Report
System:
The UNT Digital Library
Earthquakes: Risk, Monitoring, Notification, and Research
This report describes estimates of earthquake hazards and risk in the United States; the current federal programs that support earthquake monitoring and that provide notification after a seismic event; and the programs that support mitigation and research aimed at reducing U.S. vulnerability to earthquakes.
Date:
January 16, 2008
Creator:
Folger, Peter
Object Type:
Report
System:
The UNT Digital Library
Ecuador: Political and Economic Situation and U.S. Relations
This report provides information about the Political and Economic Situation and U.S. Relations on Ecuador. Ecuador is an oil-producing country that has experienced ten years of political and economic stability.
Date:
January 16, 2008
Creator:
Ribando Seelke, Clare
Object Type:
Report
System:
The UNT Digital Library
The Express-Star (Chickasha, Okla.), Ed. 1 Wednesday, January 16, 2008
Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date:
January 16, 2008
Creator:
Wilson, Chris
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Faculty Recital: 2008-01-16 - Pamela Mia Paul, piano
Access:
Use of this item is restricted to the UNT Community
Faculty and guest artist recital performed at the UNT College of Music Concert Hall.
Date:
January 16, 2008
Creator:
Paul, Pamela Mia; Gabora, Taras; Berki, Türev; Deane, Christopher & Rennick, Paul
Object Type:
Sound
System:
The UNT Digital Library
Federal Indian Elementary-Secondary Education Programs: Background and Issues
This report provides a brief history of federal Indian education programs, a discussion of data on students served by these programs, an overview of the programs and their funding, a discussion of the application to BIE schools of key provisions of the No Child Left Behind Act, and brief discussions of selected issues in Indian education.
Date:
January 16, 2008
Creator:
Walke, Roger
Object Type:
Report
System:
The UNT Digital Library
[Funeral Program for Melvin Douglas Smith, January 16, 2008]
Funeral program for Melvin Douglas Smith, born April 12, 1941 and died January 14, 2008. The funeral was held January 16, 2008 at Asbury United Methodist Church, officiated by Ministers Carl and Marjorie Douglas. Includes two newspaper clippings and a separate obituary page.
Date:
January 16, 2008
Creator:
unknown
Object Type:
Pamphlet
System:
The Portal to Texas History
The Goldthwaite Eagle (Goldthwaite, Tex.), Vol. 114, No. 28, Ed. 1 Wednesday, January 16, 2008
Weekly newspaper from Goldthwaite, Texas that includes local, state, and national news along with extensive advertising.
Date:
January 16, 2008
Creator:
Bridges, Steven W.
Object Type:
Newspaper
System:
The Portal to Texas History
The Greensheet (Dallas, Tex.), Vol. 31, No. 281, Ed. 1 Wednesday, January 16, 2008
Free weekly newspaper that includes business and classified advertising.
Date:
January 16, 2008
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Greensheet (Houston, Tex.), Vol. 38, No. 592, Ed. 1 Wednesday, January 16, 2008
Free weekly newspaper that includes business and classified advertising.
Date:
January 16, 2008
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History