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The Goldthwaite Eagle (Goldthwaite, Tex.), Vol. 109, No. 42, Ed. 1 Wednesday, May 4, 2005 (open access)

The Goldthwaite Eagle (Goldthwaite, Tex.), Vol. 109, No. 42, Ed. 1 Wednesday, May 4, 2005

Weekly newspaper from Goldthwaite, Texas that includes local, state, and national news along with extensive advertising.
Date: May 4, 2005
Creator: Bridges, G. Frank & Bridges, Georgie
Object Type: Newspaper
System: The Portal to Texas History
The Mercedes Enterprise (Mercedes, Tex.), Vol. 93, No. 18, Ed. 1 Wednesday, May 4, 2005 (open access)

The Mercedes Enterprise (Mercedes, Tex.), Vol. 93, No. 18, Ed. 1 Wednesday, May 4, 2005

Weekly newspaper from Mercedes, Texas that includes local, state, and national news along with advertising.
Date: May 4, 2005
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Perry Daily Journal (Perry, Okla.), Vol. 112, No. 87, Ed. 1 Wednesday, May 4, 2005 (open access)

Perry Daily Journal (Perry, Okla.), Vol. 112, No. 87, Ed. 1 Wednesday, May 4, 2005

Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date: May 4, 2005
Creator: Brown, Gloria
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Colony Courier-Leader (The Colony, Tex.), Vol. 24, No. 13, Ed. 1 Wednesday, May 4, 2005 (open access)

The Colony Courier-Leader (The Colony, Tex.), Vol. 24, No. 13, Ed. 1 Wednesday, May 4, 2005

Weekly newspaper from The Colony, Texas that includes local, state, and national news along with advertising.
Date: May 4, 2005
Creator: Mann, Rick
Object Type: Newspaper
System: The Portal to Texas History
Altus Times (Altus, Okla.), Vol. 107, No. 29, Ed. 1 Wednesday, May 4, 2005 (open access)

Altus Times (Altus, Okla.), Vol. 107, No. 29, Ed. 1 Wednesday, May 4, 2005

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: May 4, 2005
Creator: Andrews, Mike
Object Type: Newspaper
System: The Gateway to Oklahoma History
Mannford Eagle (Mannford, Okla.), Vol. 23, No. 53, Ed. 1 Wednesday, May 4, 2005 (open access)

Mannford Eagle (Mannford, Okla.), Vol. 23, No. 53, Ed. 1 Wednesday, May 4, 2005

Weekly newspaper from Mannford, Oklahoma that includes local, state, and national news along with advertising.
Date: May 4, 2005
Creator: Retherford, Bill R.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Express-Star (Chickasha, Okla.), Ed. 1 Wednesday, May 4, 2005 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Wednesday, May 4, 2005

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: May 4, 2005
Creator: Bush, Kent
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Oklahoma Daily (Norman, Okla.), Vol. 88, No. 150, Ed. 1 Wednesday, May 4, 2005 (open access)

The Oklahoma Daily (Norman, Okla.), Vol. 88, No. 150, Ed. 1 Wednesday, May 4, 2005

Student newspaper of the University of Oklahoma in Norman, Oklahoma that includes national, local, and campus news along with advertising.
Date: May 4, 2005
Creator: Warren, Lee B.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Panola Watchman (Carthage, Tex.), Vol. 132, No. [35], Ed. 1 Wednesday, May 4, 2005 (open access)

The Panola Watchman (Carthage, Tex.), Vol. 132, No. [35], Ed. 1 Wednesday, May 4, 2005

Semiweekly newspaper from Carthage, Texas that includes local, state, and national news along with advertising.
Date: May 4, 2005
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Levelland and Hockley County News-Press (Levelland, Tex.), Vol. 28, No. 10, Ed. 1 Wednesday, May 4, 2005 (open access)

Levelland and Hockley County News-Press (Levelland, Tex.), Vol. 28, No. 10, Ed. 1 Wednesday, May 4, 2005

Semiweekly newspaper from Levelland, Texas that includes local, state, and national news along with advertising.
Date: May 4, 2005
Creator: Rigg, John
Object Type: Newspaper
System: The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 84, No. 151, Ed. 1 Wednesday, May 4, 2005 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 84, No. 151, Ed. 1 Wednesday, May 4, 2005

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: May 4, 2005
Creator: Cash, Wanda Garner
Object Type: Newspaper
System: The Portal to Texas History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 90, No. 201, Ed. 1 Wednesday, May 4, 2005 (open access)

Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 90, No. 201, Ed. 1 Wednesday, May 4, 2005

Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date: May 4, 2005
Creator: Broaddus, Matthew B.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Yoakum Herald-Times (Yoakum, Tex.), Vol. 113, No. 18, Ed. 1 Wednesday, May 4, 2005 (open access)

Yoakum Herald-Times (Yoakum, Tex.), Vol. 113, No. 18, Ed. 1 Wednesday, May 4, 2005

Weekly newspaper from Yoakum, Texas that includes local, state, and national news along with advertising.
Date: May 4, 2005
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Llano News (Llano, Tex.), Vol. 117, No. 31, Ed. 1 Wednesday, May 4, 2005 (open access)

The Llano News (Llano, Tex.), Vol. 117, No. 31, Ed. 1 Wednesday, May 4, 2005

Weekly newspaper from Llano, Texas that includes local, state, and national news along with advertising.
Date: May 4, 2005
Creator: Stephenson, Jimmy
Object Type: Newspaper
System: The Portal to Texas History
The Cuero Record (Cuero, Tex.), Vol. 111, No. 18, Ed. 1 Wednesday, May 4, 2005 (open access)

The Cuero Record (Cuero, Tex.), Vol. 111, No. 18, Ed. 1 Wednesday, May 4, 2005

Weekly newspaper from Cuero, Texas that includes local, state, and national news along with advertising.
Date: May 4, 2005
Creator: Rea, Glenn
Object Type: Newspaper
System: The Portal to Texas History
Study of the $\tau^- to 3h^- 2h^+ \nu_\tau$ Decay (open access)

Study of the $\tau^- to 3h^- 2h^+ \nu_\tau$ Decay

The branching fraction of the {tau}{sup -} {yields} 3h{sup -} 2h{sup +} {nu}{sub {tau}} decay (h = {pi}, K) is measured with the BABAR detector to be (8.56 {+-} 0.05 {+-} 0.42) x 10{sup -4}, where the first error is statistical and the second systematic. The observed structure of this decay is significantly different from the phase space prediction, with the {rho} resonance playing a strong role. The decay {tau}{sup -} {yields} f{sub 1}(1285){pi}{sup -}{nu}{sub {tau}}, with the f{sub 1}(1285) meson decaying to four charged pions, is observed and the branching fraction is measured to be (3.9 {+-} 0.7 {+-} 0.5) x 10{sup -4}.
Date: May 4, 2005
Creator: Aubert, Bernard; Barate, R.; Boutigny, D.; Couderc, F.; Karyotakis, Y.; Lees, J. P. et al.
Object Type: Article
System: The UNT Digital Library
Design and performance of soft gamma-ray detector for NeXT mission (open access)

Design and performance of soft gamma-ray detector for NeXT mission

The Soft Gamma-ray Detector (SGD) on board NeXT (Japanese future high energy astrophysics mission) is a Compton telescope with narrow field of view, which utilizes Compton kinematics to enhance its background rejection capabilities. It is realized as a hybrid semiconductor gamma-ray detector which consists of silicon and Cadmium Telluride (CdTe) detectors. It can detect photons in an energy band 0.05-1 MeV at a background level of 5 x 10{sup -7} counts/s/cm{sup 2}/keV; the silicon layers are required to improve the performance at a lower energy band (<0.3 MeV). Excellent energy resolution is the key feature of the SGD to achieve both high angular resolution and good background rejection capability. Its ability to measure gamma-ray polarization opens up a new window to study gamma-ray emission in the universe. We will present the development of key technologies to realize the SGD; high quality CdTe, low noise front-end VLSI and bump bonding technology. Energy resolutions of 1.7 keV (FWHM) for CdTe pixel detectors and 1.1 keV for silicon strip detectors have been measured. We also present the validation of Monte Carlo simulation used to evaluate the performance of the SGD.
Date: May 4, 2005
Creator: Tajima, H.; Kamae, T.; Madejski, G.; Takahashi, T.; Nakazawa, K.; Watanabe, S. et al.
Object Type: Article
System: The UNT Digital Library
Dynamic apeerture in damping rings with realistic wigglers (open access)

Dynamic apeerture in damping rings with realistic wigglers

The International Linear Collider based on superconducting RF cavities requires the damping rings to have extremely small equilibrium emittance, huge circumference, fast damping time, and large acceptance. To achieve all of these requirements is a very challenging task. In this paper, we will present a systematic approach to designing the damping rings using simple cells and non-interlaced sextupoles. The designs of the damping rings with various circumferences and shapes, including dogbone, are presented. To model realistic wigglers, we have developed a new hybrid symplectic integrator for faster and accurate evaluation of dynamic aperture of the lattices.
Date: May 4, 2005
Creator: Cai, Yunhai
Object Type: Article
System: The UNT Digital Library
Chemical states and electronic structure of a HfO(-2) / Ge(001) interface (open access)

Chemical states and electronic structure of a HfO(-2) / Ge(001) interface

We report the chemical bonding structure and valence band alignment at the HfO{sub 2}/Ge (001) interface by systematically probing various core level spectra as well as valence band spectra using soft x-rays at the Stanford Synchrotron Radiation Laboratory. We investigated the chemical bonding changes as a function of depth through the dielectric stack by taking a series of synchrotron photoemission spectra as we etched through the HfO{sub 2} film using a dilute HF-solution. We found that a very non-stoichiometric GeO{sub x} layer exists at the HfO{sub 2}/Ge interface. The valence band spectra near the Fermi level in each different film structure were carefully analyzed, and as a result, the valence band offset between Ge and GeO{sub x} was determined to be {Delta}E{sub v} (Ge-GeO{sub x}) = 2.2 {+-} 0.15 eV, and that between Ge and HfO{sub 2}, {Delta}E{sub v} (Ge-HfO{sub 2}) = 2.7 {+-} 0.15 eV.
Date: May 4, 2005
Creator: Seo, Kang-ill; McIntyre, Paul C.; /Stanford U., Materials Sci. Dept.; Sun, Shiyu; Lee, Dong-Ick; Pianetta, Piero et al.
Object Type: Report
System: The UNT Digital Library
Precision measurement of the weak mixing angle in Moller scattering (open access)

Precision measurement of the weak mixing angle in Moller scattering

We report on a precision measurement of the parity-violating asymmetry in fixed target electron-electron (Moeller) scattering: A{sub PV} = (-131 {+-} 14 (stat.) {+-} 10 (syst.)) x 10{sup -9}, leading to the determination of the weak mixing angle sin{sup 2} {theta}{sub W}{sup eff} = 0.2397 {+-} 0.0010 (stat.) {+-} 0.0008 (syst.), evaluated at Q{sup 2} = 0.026 GeV{sup 2}. Combining this result with the measurements of sin{sup 2} {theta}{sub W}{sup eff} at the Z{sup 0} pole, the running of the weak mixing angle is observed with over 6{sigma} significance. The measurement sets constraints on new physics effects at the TeV scale.
Date: May 4, 2005
Creator: Anthony, P. L.; Arnold, R. G.; Arroyo, C.; Bega, K.; Biesiada, J.; Bosted, P. E. et al.
Object Type: Article
System: The UNT Digital Library
Forensic Medicine: Age Written in Teeth by Nuclear Bomb Tests (open access)

Forensic Medicine: Age Written in Teeth by Nuclear Bomb Tests

Establishing the age of individuals is an important step in identification and a frequent challenge in forensic medicine. This can be done with high precision up to adolescence by analysis of dentition, but establishing the age of adults has remained difficult. Here we show that measuring {sup 14}C from nuclear bomb tests in tooth enamel provides a sensitive way to establish when a person was born.
Date: May 4, 2005
Creator: Lawrence Livermore National Laboratory
Object Type: Article
System: The UNT Digital Library
East Timor: Potential Issues for Congress (open access)

East Timor: Potential Issues for Congress

This report discusses congressional concerns, which focus on security and the role of the United Nations (U.N.), human rights, and East Timor's boundary disputes with Australia and Indonesia. East Timor emerged in 2002 as an independent state after a long history of Portugese colonialism and later, Indonesian rule. Under several different mandates, the United Nations has provided peacekeeping, humanitarian and reconstruction assistance, and capacity building to establish a functioning government. Many challenges remain, including the need for economic development and sustained support by the international community.
Date: May 4, 2005
Creator: Margesson, Rhoda & Vaughn, Bruce
Object Type: Report
System: The UNT Digital Library
Minimum Wage, Overtime Pay, and Child Labor: Inventory of Proposals in the 109th Congress to Amend the Fair Labor Standards Act (open access)

Minimum Wage, Overtime Pay, and Child Labor: Inventory of Proposals in the 109th Congress to Amend the Fair Labor Standards Act

This report discusses potential changes to the Fair Labor Standards Act that may occur during the 109th Congress.
Date: May 4, 2005
Creator: Whittaker, William G.
Object Type: Report
System: The UNT Digital Library
Outsourcing and Insourcing Jobs in the U.S. Economy: Evidence Based on Foreign Investment Data (open access)

Outsourcing and Insourcing Jobs in the U.S. Economy: Evidence Based on Foreign Investment Data

None
Date: May 4, 2005
Creator: unknown
Object Type: Report
System: The UNT Digital Library