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391 Matching Results
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The Greensheet (Houston, Tex.), Vol. 42, No. 508, Ed. 1 Wednesday, November 23, 2011
Free weekly newspaper that includes business and classified advertising.
Date:
November 23, 2011
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Greensheet (Houston, Tex.), Vol. 42, No. 510, Ed. 1 Wednesday, November 23, 2011
Free weekly newspaper that includes business and classified advertising.
Date:
November 23, 2011
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Jackson County Herald-Tribune (Edna, Tex.), Vol. 105, No. 1, Ed. 1 Wednesday, November 23, 2011
Weekly newspaper from Edna, Texas that includes local, state, and national news along with advertising.
Date:
November 23, 2011
Creator:
Lundstrom, Chris
Object Type:
Newspaper
System:
The Portal to Texas History
The Low Income Home Energy Assistance Program (LIHEAP): Program and Funding
None
Date:
November 23, 2011
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Mannford Eagle (Mannford, Okla.), Vol. 54, No. 24, Ed. 1 Wednesday, November 23, 2011
Weekly newspaper from Mannford, Oklahoma that includes local, state, and national news along with advertising.
Date:
November 23, 2011
Creator:
Hughes, Dustin
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
North Texas Daily (Denton, Tex.), Vol. 98, No. 52, Ed. 1 Wednesday, November 23, 2011
Daily student newspaper from the University of North Texas in Denton, Texas that includes local, state, and campus news along with advertising.
Date:
November 23, 2011
Creator:
Pherigo, Josh
Object Type:
Newspaper
System:
The Portal to Texas History
The Panola Watchman (Carthage, Tex.), Vol. 139, No. 94, Ed. 1 Wednesday, November 23, 2011
Semiweekly newspaper from Carthage, Texas that includes local, state, and national news along with advertising.
Date:
November 23, 2011
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Perry Daily Journal (Perry, Okla.), Vol. 119, No. 230, Ed. 1 Wednesday, November 23, 2011
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
November 23, 2011
Creator:
Brown, Gloria
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Radiative B Decays
I discuss recent results in radiative B decays from the Belle and BaBar collaborations. I report new measurements of the decay rate and CP asymmetries in b {yields} s{gamma} and b {yields} d{gamma} decays, and measurements of the photon spectrum in b {yields} s{gamma}. Radiative penguin decays are flavour changing neutral currents which do not occur at tree level in the standard model (SM), but must proceed via one loop or higher order diagrams. These transitions are therefore suppressed in the SM, but offer access to poorlyknown SM parameters and are also a sensitive probe of new physics. In the SM, the rate is dominated by the top quark contribution to the loop, but non-SM particles could also contribute with a size comparable to leading SM contributions. The new physics effects are potentially large which makes them theoretically very interesting, but due to their small branching fractions they are typically experimentally challenging.
Date:
November 23, 2011
Creator:
Bard, D.
Object Type:
Article
System:
The UNT Digital Library
Research and Development of H Ion Source and LEBT for a Kaon-neutrino Factory
A baseline H{sup -} ion source and low energy beam transport system (LEBT) have been identified for Project X. The filament-discharge H{sup -} ion source has been fabricated by D-Pace, Inc. and is now in operation at LBNL. The source is capable of delivering over 10mA of H{sup -} beam in cw operation with normalized 4rms emittances less than 0.7 {pi} mm mrad. A two-solenoid magnetic lens LEBT system has been design. The design has been validated with simulations of beam transport for 5 mA 30 keV H- beams using various simulation codes.
Date:
November 23, 2011
Creator:
Ji, Q.; Staples, J.; Schenkel, T. & Li, D.
Object Type:
Article
System:
The UNT Digital Library
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 97, No. 50, Ed. 1 Wednesday, November 23, 2011
Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date:
November 23, 2011
Creator:
Gibbs, Angenene
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Searches for Exotic X,Y, and Z- States with BaBar
Recently, several charmonium-like states above D{bar D} threshold have been discovered at the BELLE and BABAR B-factories. Some of these states are produced via Initial State Radiation (e.g. Y (4260) and Y (4350)) and some are observed in B meson decays (e.g. X(3872), Y (3940)). The BELLE observation of the enhancement in the {psi}(2S){pi}{sup -}, i.e. the Z(4430){sup -} state, has generated a great deal of interest, because such a state must have minimum quark content (c{bar c}d{bar u}), so that it would represent the unequivocal manifestation of a four-quark meson state. Here we report recent BABAR results on the Y (4260), X(3872), Y(3940), and a search for the Z(4430){sup -}.
Date:
November 23, 2011
Creator:
Mokhtar, Arafat Gabareen
Object Type:
Article
System:
The UNT Digital Library
Sensitivity of CUORE to Neutrinoless Double-Beta Decay
In this paper, we study the sensitivity of CUORE, a bolometric double-beta decay experiment under construction at the Laboratori Nazionali del Gran Sasso in Italy. Two approaches to the computation of experimental sensitivity are discussed and compared, and the formulas and parameters used in the sensitivity estimates are provided. Assuming a background rate of 10{sup -2} cts/(keV kg y), we find that, after 5 years of live time, CUORE will have a 1#27;{sigma} sensitivity to the neutrinoless double-beta decay half-life of {caret T{sup 0{nu}}{sub 1/2}}(1{sigma}#27;) = 1.6x#2;10{sup 26} y and thus a potential to probe the effective Majorana neutrino mass down to 41-95 meV; the sensitivity at 1.64{sigma}#27;, which corresponds to 90% C.L., will be {caret T{sup 0{nu}}{sub 1/2}(1.64{sigma}#27;}) = 9.5x10{sup 25} y. This range is compared with the claim of observation of neutrinoless double-beta decay in {sup 76}Ge and the preferred range in the neutrino mass parameter space from oscillation results.
Date:
November 23, 2011
Creator:
CUORE; Alessandria, F.; Andreotti, E.; Ardito, R.; Arnaboldi, C.; Avignone, F. T. III et al.
Object Type:
Article
System:
The UNT Digital Library
State, Foreign Operations, and Related Programs: FY2012 Budget and Appropriations
None
Date:
November 23, 2011
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Statutory Copyright Licensing: Implications of a Phaseout on Access to Television Programming and Consumer Prices Are Unclear
A letter report issued by the Government Accountability Office with an abstract that begins "Most U.S. households have access to television broadcast programming through cable or satellite services. Cable and satellite operators offer this programming by providing a secondary transmission of the over-the-air programming from television broadcast stations. Three statutory licenses permit operators to offer copyrighted broadcast programming in return for paying a government-set royalty fee. Although Congress created the licenses as a cost-effective way for operators to clear the copyrights to the programming, some policymakers and others believe the licenses should be phased out and a market-based approach adopted. The Satellite Television Extension and Localism Act of 2010 directed GAO to study and evaluate possible effects if Congress phased out the statutory licenses. This report addresses (1) the potential implications for the Federal Communications Commission's (FCC) regulations if such a phaseout were enacted; as well as how such a phaseout might affect (2) the market and regulatory environment and (3) consumer prices for cable and satellite television service and access to television programming. To address these objectives, GAO analyzed price, carriage, and royalty data; reviewed relevant laws; and interviewed industry stakeholders. GAO provided FCC and the U.S. Copyright Office …
Date:
November 23, 2011
Creator:
United States. Government Accountability Office.
Object Type:
Report
System:
The UNT Digital Library
Sweetwater Reporter (Sweetwater, Tex.), Vol. 113, No. 316, Ed. 1 Wednesday, November 23, 2011
Daily newspaper from Sweetwater, Texas that includes local, state, and national news along with advertising.
Date:
November 23, 2011
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Swisher County News (Tulia, Tex.), Vol. 3, No. 45, Ed. 1 Wednesday, November 23, 2011
Weekly newspaper from Tulia, Texas that includes local, state, and national news along with extensive advertising.
Date:
November 23, 2011
Creator:
Hooten, Patsy & Armbruster, Kerm
Object Type:
Newspaper
System:
The Portal to Texas History
Věstník (Temple, Tex.), Vol. 99, No. 46, Ed. 1 Wednesday, November 23, 2011
Weekly Czech and English language newspaper from Temple, Texas published as the official organ of the Slavonic Benevolent Order of the State of Texas that includes news of interest to members along with advertising.
Date:
November 23, 2011
Creator:
Zavodny, Melanie
Object Type:
Newspaper
System:
The Portal to Texas History
The Work Opportunity Tax Credit (WOTC)
None
Date:
November 23, 2011
Creator:
Scott, Christine
Object Type:
Report
System:
The UNT Digital Library
Yoakum Herald-Times (Yoakum, Tex.), Vol. 119, No. 47, Ed. 1 Wednesday, November 23, 2011
Weekly newspaper from Yoakum, Texas that includes local, state, and national news along with advertising.
Date:
November 23, 2011
Creator:
McCracken, Michael S.
Object Type:
Newspaper
System:
The Portal to Texas History
The Altus Times (Altus, Okla.), Vol. 112, No. 140, Ed. 1 Sunday, October 23, 2011
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
October 23, 2011
Creator:
Bush, Michael
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Baytown Sun (Baytown, Tex.), Vol. 91, No. 208, Ed. 1 Sunday, October 23, 2011
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
October 23, 2011
Creator:
Gray, Janie
Object Type:
Newspaper
System:
The Portal to Texas History
Compact Cdznte-Based Gamma Camera for Prostate Cancer Imaging
In this paper, we discuss the design of a compact gamma camera for high-resolution prostate cancer imaging using Cadmium Zinc Telluride (CdZnTe or CZT) radiation detectors. Prostate cancer is a common disease in men. Nowadays, a blood test measuring the level of prostate specific antigen (PSA) is widely used for screening for the disease in males over 50, followed by (ultrasound) imaging-guided biopsy. However, PSA tests have a high false-positive rate and ultrasound-guided biopsy has a high likelihood of missing small cancerous tissues. Commercial methods of nuclear medical imaging, e.g. PET and SPECT, can functionally image the organs, and potentially find cancer tissues at early stages, but their applications in diagnosing prostate cancer has been limited by the smallness of the prostate gland and the long working distance between the organ and the detectors comprising these imaging systems. CZT is a semiconductor material with wide band-gap and relatively high electron mobility, and thus can operate at room temperature without additional cooling. CZT detectors are photon-electron direct-conversion devices, thus offering high energy-resolution in detecting gamma rays, enabling energy-resolved imaging, and reducing the background of Compton-scattering events. In addition, CZT material has high stopping power for gamma rays; for medical imaging, a …
Date:
October 23, 2011
Creator:
Cui, Y.; Lall, T.; Tsui, B.; Yu, J.; Mahler, G.; Bolotnikov, A. et al.
Object Type:
Article
System:
The UNT Digital Library
Development of an instrument for non-destructive identification of Unexploded Ordnance using tagged neutrons - a proof of concept study
Range clearance operations at munitions testing grounds must discriminate Unexploded Ordnance (UXO) from clutter items and distinguish UXO filled with High Explosives (HE) from those with inert fillers. Non-destructive technologies are thus necessary for the cost-effective disposal of UXO during remediation of such sites. The only technique showing promise so far for the non-destructive elemental characterization of UXO fillers utilizes neutron interactions with the material to detect carbon (C), nitrogen (N) and oxygen (O) which have unique ratios in HE. However, several unresolved issues hinder the wide application of this potentially very suitable technique. The most important one is that neutrons interact with all surrounding matter in addition to the interrogated material, leading to a very high gamma-ray background in the detector. Systems requiring bulky shielding and having poor signal-to-noise ratios (SNRs) for measuring elements are unsuitable for field deployment. The inadequacies of conventional neutron interrogation methods are overcome by using the tagged-neutron approach, and the availability of compact sealed neutron generators exploiting this technique offers field deployment of non-intrusive measurement systems for detecting threat materials, like explosives and drugs. By accelerating deuterium ions into a tritium target, the subsequent fusion reaction generates nearly back-to-back emissions of neutrons and alpha …
Date:
October 23, 2011
Creator:
Mitra, S. & Dioszegi, I.
Object Type:
Article
System:
The UNT Digital Library