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Airline Deregulation: Reregulating the Airline Industry Would Likely Reverse Consumer Benefits and Not Save Airline Pensions (open access)

Airline Deregulation: Reregulating the Airline Industry Would Likely Reverse Consumer Benefits and Not Save Airline Pensions

A letter report issued by the Government Accountability Office with an abstract that begins "The Airline Deregulation Act of 1978 phased out the government's control over fares and service and allowed market forces to determine the price and level of domestic airline service in the United States. The intent was to increase competition and thereby lead to lower fares and improved service. In 2005, GAO reported on the tenuous finances of some airlines that have led to bankruptcy and pension terminations, in particular among those airlines that predated deregulation (referred to as legacy airlines). The House Report accompanying the 2006 Department of Transportation (DOT) Appropriation Act expressed concern about airline pension defaults and charged GAO with analyzing the impact of reregulating the airline industry on reducing potential pension defaults by airlines. GAO subsequently agreed to address the pension issue within a broad assessment of the airline industry since deregulation. Specifically, GAO is reporting on, among other things, (1) broad airline industry changes since deregulation, (2) fare and service changes since deregulation, and (3) whether there is evidence that reregulation of entry and fares would benefit consumers or the airline industry, or save airline pensions. DOT agreed with the conclusions in …
Date: June 9, 2006
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Altus Times (Altus, Okla.), Vol. 107, No. 366, Ed. 1 Friday, June 9, 2006 (open access)

Altus Times (Altus, Okla.), Vol. 107, No. 366, Ed. 1 Friday, June 9, 2006

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: June 9, 2006
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
APPLICATION OF NOVEL NEUTRON CORRELATION TECHNIQUES TO NUCLEAR MATERIAL MEASUREMENTS (open access)

APPLICATION OF NOVEL NEUTRON CORRELATION TECHNIQUES TO NUCLEAR MATERIAL MEASUREMENTS

Confirmation of the fissile mass of a system containing plutonium can be done using neutron multiplicity techniques. This can be accomplished with a detector system that is smaller and less costly than a standard neutron multiplicity counter (NMC). Also the fissile mass of a uranium containing system can be confirmed by passive means. Recent work at Lawrence Livermore National Laboratory has demonstrated that simple slab neutron detectors and a novel approach to data acquisition and analysis can be used to make an accurate measurement of the mass of fissile materials. Purely passive measurement of kilogram quantities of highly enriched uranium (HEU) have also been shown to be feasible. In this paper we discuss calculational tools for assessing the application of these techniques to fissile material transparency regimes. The tools required to adequately model the correlations and their application will be discussed.
Date: June 9, 2006
Creator: Sale, Ken
Object Type: Article
System: The UNT Digital Library
Avian Flu Pandemic: Potential Impact of Trade Disruptions (open access)

Avian Flu Pandemic: Potential Impact of Trade Disruptions

Concerns about potential disruptions in U.S. trade flows due to a global health or security risk are not new. The possibility of an avian flu pandemic with consequences for global trade is a concern that has received more attention recently, although some experts believe there is little cause for alarm. Experts disagree on the likelihood of an avian flu pandemic developing at all. This report considers possible trade disruptions, including possible impacts on trade between the United States and countries and regions that have reported avian influenza infections. These disruptions could include countries banning imported goods from infected regions at the onset of the pandemic, de facto bans due to protective health measures, or supply-side constraints caused by health crises in exporting countries.
Date: June 9, 2006
Creator: Langton, Danielle
Object Type: Report
System: The UNT Digital Library
Axions in String Theory (open access)

Axions in String Theory

In the context of string theory, axions appear to provide the most plausible solution of the strong CP problem. However, as has been known for a long time, in many string-based models, the axion coupling parameter Fa is several orders of magnitude higher than the standard cosmological bounds. We re-examine this problem in a variety of models, showing that Fa is close to the GUT scale or above in many models that have GUT-like phenomenology, as well as some that do not. On the other hand, in some models with Standard Model gauge fields supported on vanishing cycles, it is possible for Fa to be well below the GUT scale.
Date: June 9, 2006
Creator: Svrcek, Peter; /Stanford U., Phys. Dept. /SLAC; Witten, Edward & /Princeton, Inst. Advanced Study
Object Type: Report
System: The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 85, No. 210, Ed. 1 Friday, June 9, 2006 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 85, No. 210, Ed. 1 Friday, June 9, 2006

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: June 9, 2006
Creator: Cash, Wanda Garner
Object Type: Newspaper
System: The Portal to Texas History
Boerne Star & Recorder (Boerne, Tex.), Vol. 100, No. 46, Ed. 1 Friday, June 9, 2006 (open access)

Boerne Star & Recorder (Boerne, Tex.), Vol. 100, No. 46, Ed. 1 Friday, June 9, 2006

Semiweekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date: June 9, 2006
Creator: Cartwright, Brian
Object Type: Newspaper
System: The Portal to Texas History
Civilian Nuclear Waste Disposal (open access)

Civilian Nuclear Waste Disposal

This report provides information about the Civilian Nuclear Waste Disposal.Federal policy is based on premise that nuclear waste can be disposed safely, but proposed storage and disposal facilities have been frequently challenged.
Date: June 9, 2006
Creator: Holt, Mark
Object Type: Report
System: The UNT Digital Library
The Clifton Record (Clifton, Tex.), Vol. 111, No. 22, Ed. 1 Friday, June 9, 2006 (open access)

The Clifton Record (Clifton, Tex.), Vol. 111, No. 22, Ed. 1 Friday, June 9, 2006

Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date: June 9, 2006
Creator: Smith, W. Leon
Object Type: Newspaper
System: The Portal to Texas History
[Cost of T-shirts] (open access)

[Cost of T-shirts]

Handwritten notes on a piece of scrap paper on orders for t-shirts and hats with an amount. Two receipts listing prices of $220.00. Included is another handwritten notes with two columns listing receipts and deposit. There is a payment record of a total of $4,906.00.
Date: [2006-06-09..2006-06-10]
Creator: unknown
Object Type: Text
System: The UNT Digital Library
Dallas Voice (Dallas, Tex.), Vol. 23, No. 04, Ed. 1 Friday, June 9, 2006 (open access)

Dallas Voice (Dallas, Tex.), Vol. 23, No. 04, Ed. 1 Friday, June 9, 2006

Weekly newspaper from Dallas, Texas that includes local, state, and national news and advertising of interest to the Lesbian, Gay, Bisexual, and Transgender (LGBT) community.
Date: June 9, 2006
Creator: Vercher, Dennis
Object Type: Newspaper
System: The UNT Digital Library
[Al Daniels' Gay Political Activism] (open access)

[Al Daniels' Gay Political Activism]

Re-election of Al Daniels as Texas Stonewall Democratic Caucus Treasurer on June 9, 2006 with a list of Al Daniels' Gay political activism occurring from 1994 to 2006.
Date: June 9, 2006
Creator: unknown
Object Type: Text
System: The UNT Digital Library
Deep Underground Science and Engineering Lab: S1 Dark Matter Working Group (open access)

Deep Underground Science and Engineering Lab: S1 Dark Matter Working Group

In this report we have described the broad and compelling range of astrophysical and cosmological evidence that defines the dark matter problem, and the WIMP hypothesis, which offers a solution rooted in applying fundamental physics to the dynamics of the early universe. The WIMP hypothesis is being vigorously pursued, with a steady march of sensitivity improvements coming both from astrophysical searches and laboratory efforts. The connections between these approaches are profound and will reveal new information from physics at the smallest scales to the origin and workings of the entire universe. Direct searches for WIMP dark matter require sensitive detectors that have immunity to electromagnetic backgrounds, and are located in deep underground laboratories to reduce the flux from fast cosmic-ray-muon-induced neutrons which is a common background to all detection methods. With US leadership in dark matter searches and detector R&D, a new national laboratory will lay the foundation of technical support and facilities for the next generation of scientists and experiments in this field, and act as magnet for international cooperation and continued US leadership. The requirements of depth, space and technical support for the laboratory are fairly generic, regardless of the approach. Current experiments and upgraded versions that run …
Date: June 9, 2006
Creator: Akerib, Daniel S.; Aprile, E.; Baltz, E. A.; Dragowsky, M. R.; Gaitskell, R. J.; Gondolo, P. et al.
Object Type: Article
System: The UNT Digital Library
Effect of Soaking in Hot Saline Solution and Humid Atmosphere on the Passive Film Behavior of a Ni-Cr-Mo Alloy (open access)

Effect of Soaking in Hot Saline Solution and Humid Atmosphere on the Passive Film Behavior of a Ni-Cr-Mo Alloy

Alloy 22, a Ni-Cr-Mo alloy, is the candidate material for fabrication of canisters for disposal of high-level and spent nuclear fuel waste in the proposed Yucca Mountain repository in Nevada. This paper investigated the passive film behavior and corrosion properties on Alloy 22 as a function of soaking in hot, saline environments and in hot, humid atmospheres. Environmental parameters include potential, temperature, pH in chloride and multi-species solutions. Hot, humid exposures are planned for temperatures up to 300 C. Soaking times are planned to extend for up to 1000 hours. This work is part of a multi-investigator study to determine the durability of passive films and localized corrosion processes in metal exposed to moist particulate and deposits. Of particular interest are the long-term stability of the passive film and the effects of soaking in aqueous solutions or hot, humid atmospheres. A combination of electrochemical methods measure changes in passive film properties, and a combination of surface analysis techniques are used to characterize the film composition and structure. Electrochemical methods include Potentiodynamic Polarization tests for the general corrosion behavior; along with Electrochemical Impedance Spectroscopy (EIS) and Mott-Schottky (M-S) analysis for electronic properties of the passive films. Alterations in the chemical composition …
Date: June 9, 2006
Creator: Pharkya, P. & Payer, J.H.
Object Type: Report
System: The UNT Digital Library

Ensemble: 2006-06-09 – TMTA Affiliate Ensemble

Access: Use of this item is restricted to the UNT Community
TMTA concert perfomed at the UNT College of Music Concert Hall
Date: June 9, 2006
Creator: Texas Music Teachers Association. Affiliate Ensemble.
Object Type: Sound
System: The UNT Digital Library
Examination of Corrosion Products and the Alloy Surface After Crevice Corrosion of a Ni-Cr-Mo- Alloy (open access)

Examination of Corrosion Products and the Alloy Surface After Crevice Corrosion of a Ni-Cr-Mo- Alloy

The objective of this study is to investigate the composition of corrosion products and the metal surface within a crevice after localized corrosion. The analysis provides insight into the propagation, stifling and arrest processes for crevice corrosion and is part of a program to analyze the evolution of localized corrosion damage over long periods of time, i.e. 10,000 years and longer. The approach is to force the initiation of crevice corrosion by applying anodic polarization to a multiple crevice assembly (MCA). Results are reported here for alloy C-22, a Ni-Cr-Mo alloy, exposed to a high temperature, concentrated chloride solution. Controlled crevice corrosion tests were performed on C-22 under highly aggressive, accelerated condition, i.e. 4M NaCl, 100 C and anodic polarization to -0.15V-SCE. The crevice contacts were by either a polymer tape (PTFE) compressed by a ceramic former or by a polymer (PTFE) crevice former. Figure 1 shows the polarization current during a crevice corrosion test. After an incubation period, several initiation-stifle-arrest events were indicated. The low current at the end of the test indicated that the metal surface had repassivated.
Date: June 9, 2006
Creator: Shan, X. & Payer, J.H.
Object Type: Report
System: The UNT Digital Library
The Express-Star (Chickasha, Okla.), Ed. 1 Friday, June 9, 2006 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Friday, June 9, 2006

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: June 9, 2006
Creator: Bush, Kent
Object Type: Newspaper
System: The Gateway to Oklahoma History
Farm Product “Check-off” Programs: A Constitutional Analysis (open access)

Farm Product “Check-off” Programs: A Constitutional Analysis

None
Date: June 9, 2006
Creator: Vina, Stephen R.
Object Type: Report
System: The UNT Digital Library
FBI Trilogy: Responses to Posthearing Questions (open access)

FBI Trilogy: Responses to Posthearing Questions

Correspondence issued by the Government Accountability Office with an abstract that begins "This report responds to a Congressional request for additional information related to the May 2, 2006 Congressional hearing entitled FBI Oversight. Our responses are based largely on information contained in our published report, entitled Federal Bureau of Investigation: Weak Controls over Trilogy Project Led to Payment of Questionable Contractor Costs and Missing Assets, GAO-06-306."
Date: June 9, 2006
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Fe Emission And Ionized Excess Absorption in the Luminous Quasar 3C109 With XMM-Newton (open access)

Fe Emission And Ionized Excess Absorption in the Luminous Quasar 3C109 With XMM-Newton

We report results from an XMM-Newton observation of the broad-line radio galaxy 3C 109 (z=0.3056). Previous ASCA data revealed the presence of a broad iron line from the accretion disc with which the XMM-Newton spectrum is fully consistent. However, although improving the ASCA constraints on the line parameters, the quality of the data is not high enough to distinguish between an untruncated accretion disc extending down to small radii close to the black hole and a scenario in which the innermost 20-30 gravitational radii are missing. For this reason, our results are model-dependent and the hard data can be modeled equally well by considering an absorption scenario in which a large column of neutral gas partially covers the X-ray continuum source. However, the absorber would have to comprise hundreds/thousands very compact clouds close to the X-ray source, which seems rather extreme a requirement. The 2-10 keV intrinsic luminosity of 3C 109 is of the order of 2-3 x 10{sup 45} erg s{sup -1} regardless of the adopted model. A recent black hole mass estimate of {approx} 2 x 10{sup 8} M{sub {circle_dot}} implies that L{sub bol}/L{sub Edd} > 1. If partial covering is excluded, the observed reflection fraction (of the …
Date: June 9, 2006
Creator: Miniutti, Giovanni; /Cambridge U., Inst. of Astron.; Ballantyne, D. R.; U., /Arizona; Allen, S. W.; /KIPAC, Menlo Park et al.
Object Type: Report
System: The UNT Digital Library
Formation of Primordial Stars in a Lambda-CDM Universe (open access)

Formation of Primordial Stars in a Lambda-CDM Universe

Primordial stars are formed from a chemically pristine gas consisting of hydrogen and helium. They are believed to have been born at some early epoch in the history of the Universe and to have enriched the interstellar medium with synthesized heavy elements before the emergence of ordinary stellar populations. We study the formation of the first generation of stars in the standard cold dark matter model. We follow the gravitational collapse and thermal evolution of primordial gas clouds within early cosmic structures using very high-resolution, cosmological hydrodynamic simulations. Our simulation achieves a dynamic range of {approx} 10{sup 10} in length scale. With accurate treatment of atomic and molecular physics, it allows us to study the chemo-thermal evolution of primordial gas clouds to densities up to {rho} {approx} 2 x 10{sup -8}g cm{sup -3} (n{sub H} {approx} 10{sup 16}cm{sup -3}) without assuming any a priori equation of state; a six orders of magnitudes improvement over previous three-dimensional calculations. We implement an extensive chemistry network for hydrogen, helium and deuterium. All the relevant atomic and molecular cooling and heating processes, including cooling by collision-induced continuum emission, are implemented. For calculating optically thick H{sub 2} cooling at high densities, we use the Sobolev …
Date: June 9, 2006
Creator: Yoshida, Naoki; U., /Nagoya; Omukai, Kazuyuki; /Tokyo, Astron. Observ.; Hernquist, Lars; Astrophys., /Harvard-Smithsonian Ctr. et al.
Object Type: Article
System: The UNT Digital Library
[Funeral Program for T Andra Greenwood "T. T", June 9, 2006] (open access)

[Funeral Program for T Andra Greenwood "T. T", June 9, 2006]

Funeral program for T Andra Greenwood "T. T", born May 29, 1986 and died June 4, 2006. The funeral was held June 9, 2006 at Lilly of the Valley Missionary Baptist Church, officiated by Rev. Steven R. Owens, Sr. The funeral arrangements were made through Carter-Taylor-Williams Mortuary and she was buried in Meadowlawn Memorial Park in San Antonio, Texas.
Date: June 9, 2006
Creator: unknown
Object Type: Pamphlet
System: The Portal to Texas History
[Funeral Program for Thomas Alex Hopkins, June 9, 2006] (open access)

[Funeral Program for Thomas Alex Hopkins, June 9, 2006]

Funeral program for Mr. Thomas Alex Hopkins, born July 25, 1952 and died June 2, 2006. The funeral was held June 9, 2006 at Antioch Baptist Church, officiated by Rev. Dr. E. Thurman Walker. Funeral arrangements were made through Carter-Taylor-Williams Mortuary and he was buried in Meadowlawn Memorial Park in San Antonio, Texas.
Date: June 9, 2006
Creator: unknown
Object Type: Pamphlet
System: The Portal to Texas History
Grand Unification as a Bridge Between String Theory and Phenomenology (open access)

Grand Unification as a Bridge Between String Theory and Phenomenology

In the first part of the talk, I explain what empirical evidence points to the need for having an effective grand unification-like symmetry possessing the symmetry SU(4)-color in 4D. If one assumes the premises of a future predictive theory including gravity--be it string/M theory or a reincarnation--this evidence then suggests that such a theory should lead to an effective grand unification-like symmetry as above in 4D, near the string-GUT-scale, rather than the standard model symmetry. Advantages of an effective supersymmetric G(224) = SU(2){sub L} x SU(2){sub R} x SU(4){sup c} or SO(10) symmetry in 4D in explaining (1) observed neutrino oscillations, (2) baryogenesis via leptogenesis, and (3) certain fermion mass-relations are noted. And certain distinguishing tests of a SUSY G(224) or SO(10)-framework involving CP and flavor violations (as in {mu} {yields} e{gamma}, {tau} {yields} {mu}{gamma}, edm's of the neutron and the electron) as well as proton decay are briefly mentioned. Recalling some of the successes we have had in our understanding of nature so far, and the current difficulties of string/M theory as regards the large multiplicity of string vacua, some comments are made on the traditional goal of understanding vis a vis the recently evolved view of landscape and …
Date: June 9, 2006
Creator: Pati, Jogesh C.
Object Type: Article
System: The UNT Digital Library