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Advertising by the Federal Government: An Overview (open access)

Advertising by the Federal Government: An Overview

A look at government agencies spending on advertising.
Date: April 6, 2012
Creator: Kosar, Kevin R.
Object Type: Report
System: The UNT Digital Library
The Altus Times (Altus, Okla.), Vol. 112, No. 258, Ed. 1 Friday, April 6, 2012 (open access)

The Altus Times (Altus, Okla.), Vol. 112, No. 258, Ed. 1 Friday, April 6, 2012

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: April 6, 2012
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Baytown Sun (Baytown, Tex.), Vol. 92, No. 69, Ed. 1 Friday, April 6, 2012 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 92, No. 69, Ed. 1 Friday, April 6, 2012

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: April 6, 2012
Creator: Yanelli, Adam
Object Type: Newspaper
System: The Portal to Texas History
Charmless Hadronic B Decays into Vector, Axial Vector and Tensor Final States at BaBar (open access)

Charmless Hadronic B Decays into Vector, Axial Vector and Tensor Final States at BaBar

We present experimental measurements of branching fraction and longitudinal polarization fraction in charmless hadronic B decays into vector, axial vector and tensor final states with the final dataset of BABAR. Measurements of such kind of decays are a powerful tool both to test the Standard Model and search possible sources of new physics. In this document we present a short review of the last experimental results at BABAR concerning charmless quasi two-body decays in final states containing particles with spin 1 or spin 2 and different parities. This kind of decays has received considerable theoretical interest in the last few years and this particular attention has led to interesting experimental results at the current b-factories. In fact, the study of longitudinal polarization fraction f{sub L} in charmless B decays to vector vector (VV), vector axial-vector (VA) and axial-vector axial-vector (AA) mesons provides information on the underlying helicity structure of the decay mechanism. Naive helicity conservation arguments predict a dominant longitudinal polarization fraction f{sub L} {approx} 1 for both tree and penguin dominated decays and this pattern seems to be confirmed by tree-dominated B {yields} {rho}{rho} and B{sup +} {yields} {Omega}{rho}{sup +} decays. Other penguin dominated decays, instead, show a different …
Date: April 6, 2012
Creator: Gandini, Paolo
Object Type: Article
System: The UNT Digital Library
Coast Guard Polar Icebreaker Modernization: Background and Issues for Congress (open access)

Coast Guard Polar Icebreaker Modernization: Background and Issues for Congress

The Coast Guard's proposed FY2013 budget includes $8 million in acquisition funding to initiate survey and design activities for a new polar icebreaker. The Coast Guard's Five Year Capital Investment Plan includes an additional $852 million in FY2014-FY2017 for acquiring the ship. The Coast Guard anticipates awarding a construction contract for the ship "within the next five years" and taking delivery on the ship "within a decade." The project to design and build a polar icebreaker is a new acquisition project initiated in the FY2013 budget.
Date: April 6, 2012
Creator: O'Rourke, Ronald
Object Type: Report
System: The UNT Digital Library
Dallas Voice (Dallas, Tex.), Vol. 28, No. 47, Ed. 1 Friday, April 6, 2012 (open access)

Dallas Voice (Dallas, Tex.), Vol. 28, No. 47, Ed. 1 Friday, April 6, 2012

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: April 6, 2012
Creator: Wright, John
Object Type: Newspaper
System: The UNT Digital Library
Defense Acquisitions: Further Actions Needed to Improve Accountability for DOD's Inventory of Contracted Services (open access)

Defense Acquisitions: Further Actions Needed to Improve Accountability for DOD's Inventory of Contracted Services

A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Defense (DOD) made a number of changes to improve the utility of the fiscal year 2010 inventory, such as centrally preparing contract data to provide greater consistency among DOD components and increasing the level of detail on the services provided. DOD, however, continued to rely primarily on the Federal Procurement Data System-Next Generation (FPDS-NG) for the inventory for most defense components other than the Army. As such, DOD acknowledged a number of factors that limited the utility, accuracy, and completeness of the inventory data. For example, FPDS-NG does not identify more than one type of service purchased for each contract action, provide the number of contractor full-time equivalent personnel, or identify the requiring activity. As before, the Army used its Contractor Manpower Reporting Application to compile its fiscal year 2010 inventory. This system collects data reported by contractors on services performed at the contract line item level, including information on labor hours and the function and mission performed. DOD officials noted that the Army’s current process complies with legislative requirements. In January 2011, GAO recommended that DOD develop a plan with time frames …
Date: April 6, 2012
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library

[DFW National Cemetery: April 6, 2012]

Webpage from McKinney TXSSAR website containing photographs from the funeral of Reno Lytle on April 6, 2012.
Date: April 6, 2012
Creator: Texas Society Sons of the American Revolution, McKinney Chapter 63
Object Type: Website
System: The UNT Digital Library
DFW National Cemetery -- Funeral of Sergeant A. Reno Ltyle: April 6, 2012 (open access)

DFW National Cemetery -- Funeral of Sergeant A. Reno Ltyle: April 6, 2012

Document containing photographs from a funeral for Sergeant A. Reno Lytle on April 6, 2012.
Date: April 6, 2012
Creator: Texas Society Sons of the American Revolution, McKinney Chapter 63
Object Type: Text
System: The UNT Digital Library

Doctoral Recital: 2012-04-06 - Hyung Jin Moon, piano

Recital presented at the UNT College of Music Recital Hall in partial fulfillment of the Doctor of Musical Arts (DMA) degree.
Date: April 6, 2012
Creator: Moon, Hyung Jin
Object Type: Sound
System: The UNT Digital Library
Emerging Energy-efficiency and CO{sub 2} Emission-reduction Technologies for Cement and Concrete Production (open access)

Emerging Energy-efficiency and CO{sub 2} Emission-reduction Technologies for Cement and Concrete Production

Globally, the cement industry accounts for approximately 5 percent of current anthropogenic carbon dioxide (CO{sub 2}) emissions. World cement demand and production are increasing significantly, leading to an increase in this industry's absolute energy use and CO{sub 2} emissions. Development of new energy-efficiency and CO{sub 2} emission-reduction technologies and their deployment in the market will be key for the cement industry's mid- and long-term climate change mitigation strategies. This report is an initial effort to compile available information on process description, energy savings, environmental and other benefits, costs, commercialization status, and references for emerging technologies to reduce the cement industry's energy use and CO{sub 2} emissions. Although studies from around the world identify a variety of sector-specific and cross-cutting energy-efficiency technologies for the cement industry that have already been commercialized, information is scarce and/or scattered regarding emerging or advanced energy-efficiency and low-carbon technologies that are not yet commercialized. This report consolidates available information on nineteen emerging technologies for the cement industry, with the goal of providing engineers, researchers, investors, cement companies, policy makers, and other interested parties with easy access to a well-structured database of information on these technologies.
Date: April 6, 2012
Creator: Hasanbeigi, Ali; Price, Lynn & Lin, Elina
Object Type: Report
System: The UNT Digital Library
The Ennis Daily News (Ennis, Tex.), Ed. 1 Friday, April 6, 2012 (open access)

The Ennis Daily News (Ennis, Tex.), Ed. 1 Friday, April 6, 2012

Daily newspaper from Ennis, Texas that includes local, state and national news along with advertising.
Date: April 6, 2012
Creator: Todaro, Nick
Object Type: Newspaper
System: The Portal to Texas History

Ensemble: 2012-04-06 – Jazz Singers and Vertical Voices Live!

Access: Use of this item is restricted to the UNT Community
Jazz concert performed at the UNT College of Music Voertman Hall.
Date: April 6, 2012
Creator: University of North Texas. Jazz Singers.
Object Type: Video
System: The UNT Digital Library

Ensemble and Guest Artist: 2012-04-06 - Jazz Singers I and Vertical Voices Live!

Access: Use of this item is restricted to the UNT Community
A jazz choir concert performed at the UNT College of Music Voertman Hall.
Date: April 6, 2012
Creator: Jazz Singers I
Object Type: Sound
System: The UNT Digital Library
The Express-Star (Chickasha, Okla.), Ed. 1 Friday, April 6, 2012 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Friday, April 6, 2012

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: April 6, 2012
Creator: DeSilver, Debi
Object Type: Newspaper
System: The Gateway to Oklahoma History
Federal Research and Development Funding: FY2012 (open access)

Federal Research and Development Funding: FY2012

This report summarizes budgetary decisions relating to research and development funding for FY2012.
Date: April 6, 2012
Creator: Sargent, John F., Jr.
Object Type: Report
System: The UNT Digital Library
Feedback Control Of An Azimuthal Oscillation In The ExB Discharge of Hall Thrusters (open access)

Feedback Control Of An Azimuthal Oscillation In The ExB Discharge of Hall Thrusters

Feedback control of a low-frequency azimuthal wave known as a "rotating spoke" in the ExB discharge of a cylindrical Hall thruster was demonstrated. The rotating spoke is an m=1 azimuthal variation in density, electron temperature, and potential that rotates at about 10% of the local E x B electron rotation speed. It causes increased electron transport across the magnetic field and is suspected to be an ionization wave. Feedback control of this wave required special consideration because, although it causes a rotating azimuthal variation in the current density to the anode, it does not show up as a signal in the total thruster discharge current. Therefore, an extra source of information was needed to track the oscillation, which was addressed by using a special anode that was split azimuthally into four segments. The current to each segment oscillates as the rotating spoke passes over it, and feedback is accomplished by resistors connected in series with each anode segment which cause the voltage on a segment to decrease in proportion to the current through that segment. The feedback resulted in the disappearance of a coherent azimuthal wave and a decrease in the time-averaged total discharge current by up to 13.2%.
Date: April 6, 2012
Creator: Martin E. Griswold, C.L. Ellison, Y. Raitses and N.J. Fisch
Object Type: Report
System: The UNT Digital Library
A General Nonlinear Fluid Model for Reacting Plasma-Neutral Mixtures (open access)

A General Nonlinear Fluid Model for Reacting Plasma-Neutral Mixtures

A generalized, computationally tractable fluid model for capturing the effects of neutral particles in plasmas is derived. The model derivation begins with Boltzmann equations for singly charged ions, electrons, and a single neutral species. Electron-impact ionization, radiative recombination, and resonant charge exchange reactions are included. Moments of the reaction collision terms are detailed. Moments of the Boltzmann equations for electron, ion, and neutral species are combined to yield a two-component plasma-neutral fluid model. Separate density, momentum, and energy equations, each including reaction transfer terms, are produced for the plasma and neutral equations. The required closures for the plasma-neutral model are discussed.
Date: April 6, 2012
Creator: Meier, E T & Shumlak, U
Object Type: Article
System: The UNT Digital Library
Government Procurement in Times of Fiscal Uncertainty (open access)

Government Procurement in Times of Fiscal Uncertainty

When confronted with actual or potential funding gaps, funding shortfalls, or budget cuts, the federal government has a number of options as to prospective and existing procurement contracts. Many of these options arise from contract law and, in particular, certain standard clauses included in federal procurement contracts. Among other things, these clauses allow the government to (1) unilaterally change certain terms of the contract, such as the specifications or the method and manner of performing the work; (2) delay, suspend, or "stop work" on the contract; and (3) terminate the contract for the government's convenience. However, courts have also found that the government has certain rights because it is the government, regardless of whether the contract provides for these rights. Such rights are commonly described as "inherent rights," and include the right to terminate the contract for convenience and, according to one tribunal, the right to suspend work.
Date: April 6, 2012
Creator: Manuel, Kate M. & Lunder, Erika K.
Object Type: Report
System: The UNT Digital Library
The Greensheet (Dallas, Tex.), Vol. 36, No. 6, Ed. 1 Friday, April 6, 2012 (open access)

The Greensheet (Dallas, Tex.), Vol. 36, No. 6, Ed. 1 Friday, April 6, 2012

Free weekly newspaper that includes business and classified advertising.
Date: April 6, 2012
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Greensheet (Dallas, Tex.), Vol. 36, No. 7, Ed. 1 Friday, April 6, 2012 (open access)

The Greensheet (Dallas, Tex.), Vol. 36, No. 7, Ed. 1 Friday, April 6, 2012

Free weekly newspaper that includes business and classified advertising.
Date: April 6, 2012
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Greensheet (Houston, Tex.), Vol. 43, No. 118, Ed. 1 Friday, April 6, 2012 (open access)

The Greensheet (Houston, Tex.), Vol. 43, No. 118, Ed. 1 Friday, April 6, 2012

Free weekly newspaper that includes business and classified advertising.
Date: April 6, 2012
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Greensheet (Houston, Tex.), Vol. 43, No. 119, Ed. 1 Friday, April 6, 2012 (open access)

The Greensheet (Houston, Tex.), Vol. 43, No. 119, Ed. 1 Friday, April 6, 2012

Free weekly newspaper that includes business and classified advertising.
Date: April 6, 2012
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Greensheet (Houston, Tex.), Vol. 43, No. 120, Ed. 1 Friday, April 6, 2012 (open access)

The Greensheet (Houston, Tex.), Vol. 43, No. 120, Ed. 1 Friday, April 6, 2012

Free weekly newspaper that includes business and classified advertising.
Date: April 6, 2012
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History