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Comments Regarding "Density, Speed of Sound, Refractive Index and Derivatives Properties of the Binary Mixture N-Hexane + N-Heptane (or N-Octane or N-Nonane), T = 288.15 - 313.15 K"

This article offers comment on "Density, speed of sound, refractive index and derivatives properties of the binary mixture N-Hexane + N-Heptane (or N-Octane or N-Nonane), T=288.15 - 313.15 K."
Date: April 9, 2013
Creator: Acree, William E. (William Eugene) & Stephens, Timothy W.
Object Type: Article
System: The UNT Digital Library
Government Efficiency And Effectiveness: Opportunities to Reduce Fragmentation, Overlap, and Duplication and Achieve Other Financial Benefits (open access)

Government Efficiency And Effectiveness: Opportunities to Reduce Fragmentation, Overlap, and Duplication and Achieve Other Financial Benefits

Testimony issued by the Government Accountability Office with an abstract that begins "In summary, GAO's 2013 annual report identifies 31 new areas where agencies may be able to achieve greater efficiency or effectiveness. Within these 31 areas, GAO identifies 81 actions that the executive branch or Congress could take to address the issues GAO identified. Although it may be appropriate for multiple agencies or entities to be involved in the same programmatic or policy area due to the nature or magnitude of the federal effort, GAO's report includes 17 areas of fragmentation, overlap, or duplication where multiple programs and activities may be creating inefficiencies. The report also identifies 14 additional areas where opportunities exist to achieve cost savings or enhance revenue collections."
Date: April 9, 2013
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Presidential Helicopter Acquisition: Program Makes Progress in Balancing Requirements, Costs, and Schedule (open access)

Presidential Helicopter Acquisition: Program Makes Progress in Balancing Requirements, Costs, and Schedule

A letter report issued by the Government Accountability Office with an abstract that begins "The Navy made progress in the past year in establishing a sound VXX business case that reflects a rational balance between requirements, costs and schedule. In 2012, the Navy completed an updated Analysis of Alternatives (AOA) based on refined requirements and an acquisition approach that would leverage mature technologies from outside the program onto an in-production commercial or military airframe--allowing the program to begin in the engineering and manufacturing development phase of the Department of Defense's (DOD) acquisition process. The 2012 AOA reflected additional trade-offs made among cost, schedule, risk, and performance. Some key performance requirements changed from the terminated VH-71 program to the VXX."
Date: April 9, 2013
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Superfund: EPA Should Take Steps to Improve Its Management of Alternatives to Placing Sites on the National Priorities List (open access)

Superfund: EPA Should Take Steps to Improve Its Management of Alternatives to Placing Sites on the National Priorities List

A letter report issued by the Government Accountability Office with an abstract that begins "The Environmental Protection Agency (EPA) most commonly addresses the cleanup of sites it has identified as eligible for the National Priorities List (NPL) by deferring oversight of the cleanup to approaches outside of the Superfund program. As of December 2012, of the 3,402 sites EPA identified as potentially eligible, EPA has deferred oversight of 1,984 sites to approaches outside the Superfund program, including 1,766 Other Cleanup Activity (OCA) deferrals to states and other entities. However, EPA has not issued guidance for OCA deferrals as it has for the other cleanup approaches. Moreover, EPA's program guidance does not clearly define each type of OCA deferral or specify in detail the documentation EPA regions should have to support their decisions on OCA deferrals. Without clearer guidance on OCA deferrals, EPA cannot be reasonably assured that its regions are consistently tracking these sites or that their documentation will be appropriate or sufficient to verify that these sites have been deferred or have completed cleanup. Under the Superfund program, EPA oversees the cleanup of 1,313 sites on the NPL, 67 sites under the Superfund Alternative (SA) approach, and at least …
Date: April 9, 2013
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
2013 Annual Report: Actions Needed to Reduce Fragmentation, Overlap, and Duplication and Achieve Other Financial Benefits (open access)

2013 Annual Report: Actions Needed to Reduce Fragmentation, Overlap, and Duplication and Achieve Other Financial Benefits

A letter report issued by the Government Accountability Office with an abstract that begins ""
Date: April 9, 2013
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
The Greensheet (Houston, Tex.), Vol. 44, No. 121, Ed. 1 Tuesday, April 9, 2013 (open access)

The Greensheet (Houston, Tex.), Vol. 44, No. 121, Ed. 1 Tuesday, April 9, 2013

Free weekly newspaper that includes business and classified advertising.
Date: April 9, 2013
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Greensheet (Houston, Tex.), Vol. 44, No. 122, Ed. 1 Tuesday, April 9, 2013 (open access)

The Greensheet (Houston, Tex.), Vol. 44, No. 122, Ed. 1 Tuesday, April 9, 2013

Free weekly newspaper that includes business and classified advertising.
Date: April 9, 2013
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Can Ionic Liquids Be Used As Templating Agents For Controlled Design of Uranium-Containing Nanomaterials? (open access)

Can Ionic Liquids Be Used As Templating Agents For Controlled Design of Uranium-Containing Nanomaterials?

Nanostructured uranium oxides have been prepared in ionic liquids as templating agents. Using the ionic liquids as reaction media for inorganic nanomaterials takes advantage of the pre-organized structure of the ionic liquids which in turn controls the morphology of the inorganic nanomaterials. Variation of ionic liquid cation structure was investigated to determine the impact on the uranium oxide morphologies. For two ionic liquid cations, increasing the alkyl chain length increases the aspect ratio of the resulting nanostructured oxides. Understanding the resulting metal oxide morphologies could enhance fuel stability and design.
Date: April 9, 2013
Creator: Visser, A.; Bridges, N. & Tosten, M.
Object Type: Article
System: The UNT Digital Library
Experimental Demonstration of Femtosecond Two-Color X-Ray Free-Electron Lasers (open access)

Experimental Demonstration of Femtosecond Two-Color X-Ray Free-Electron Lasers

None
Date: April 9, 2013
Creator: Lutman, A. A.; Coffee, R.; Ding, Y.; Huang, Z.; Krzywinski, J.; Maxwell, T. et al.
Object Type: Article
System: The UNT Digital Library
Next-to-Leading Order W 5-Jet Production at the LHC (open access)

Next-to-Leading Order W 5-Jet Production at the LHC

None
Date: April 9, 2013
Creator: Bern, Z.; Dixon, L. J.; Cordero, F. Febres; Hoeche, S.; Ita, H.; Kosower, D. A. et al.
Object Type: Article
System: The UNT Digital Library
Letter Report for Characterization of Biochar (open access)

Letter Report for Characterization of Biochar

On 27 November 2012, a bulk biochar sample was received for characterization of selected physical and chemical properties. The main purpose of the characterization was to help determine the degree to which biochar would be suitable as a soil amendment to aid in growth of plants. Towards this end, analyses to determine specific surface, pH, cation-exchange capacity, water retention, and wettability (i.e. surface tension) were conducted. A second objective was to determine how uniform these properties were in the sample. Towards this end, the sample was separated into fractions based on initial particle size and on whether the material was from the external surface or the internal portion of the particle. Based on the results, the biochar has significant liming potentials, significant cation-retention capacities, and highly variable plant-available moisture retention properties that, under the most favorable circumstances, could be helpful to plants. As a consequence, it would be quite suitable for addition to acidic soils and should enhance the fertility of those soils.
Date: April 9, 2013
Creator: Amonette, James E.
Object Type: Report
System: The UNT Digital Library
Missing Energy and Jets for Supersymmetry Searches (open access)

Missing Energy and Jets for Supersymmetry Searches

None
Date: April 9, 2013
Creator: Bern, Z.; Diana, G.; Dixon, L. J.; Febres Cordero, F.; Hoeche, S.; Ita, H. et al.
Object Type: Article
System: The UNT Digital Library
Nuclear Weapons and Material Security (WMS) Team Program Review (WMS2013 CdTeSe Crystals for Gamma-Ray Detectors (open access)

Nuclear Weapons and Material Security (WMS) Team Program Review (WMS2013 CdTeSe Crystals for Gamma-Ray Detectors

N/A
Date: April 9, 2013
Creator: U., Roy
Object Type: Article
System: The UNT Digital Library
CdTeSe Crystals for Gamma-Ray Detectors (open access)

CdTeSe Crystals for Gamma-Ray Detectors

N/A
Date: April 9, 2013
Creator: U., Roy; James, R. B.; Kim, K. H. & Bolotnikov, A. E.
Object Type: Article
System: The UNT Digital Library
LCLS Accelerator Operation and Measurement of Electron Beam Parameters Relevant for the X-ray Beam (open access)

LCLS Accelerator Operation and Measurement of Electron Beam Parameters Relevant for the X-ray Beam

None
Date: April 9, 2013
Creator: Loos, Henrik
Object Type: Article
System: The UNT Digital Library
The Greensheet (Austin, Tex.), Vol. 36, No. 10, Ed. 1 Tuesday, April 9, 2013 (open access)

The Greensheet (Austin, Tex.), Vol. 36, No. 10, Ed. 1 Tuesday, April 9, 2013

Free weekly newspaper that includes business and classified advertising.
Date: April 9, 2013
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Femtosecond x-ray free electron laser pulse duration measurement from spectral correlation function (open access)

Femtosecond x-ray free electron laser pulse duration measurement from spectral correlation function

None
Date: April 9, 2013
Creator: Lutman, A. A.; Ding, Y.; Feng, Y.; Huang, Z.; Messerschmidt, M.; Wu, J. et al.
Object Type: Article
System: The UNT Digital Library
Array of Virtual Frisch-Grid CZT Detectors with Common Cathode Readout for Correcting Charge Trapping and Rejecting Incomplete Charge Collection (open access)

Array of Virtual Frisch-Grid CZT Detectors with Common Cathode Readout for Correcting Charge Trapping and Rejecting Incomplete Charge Collection

N/A
Date: April 9, 2013
Creator: A., Bolotnikov
Object Type: Article
System: The UNT Digital Library
QCD Matrix Elements + Parton Showers: The NLO Case (open access)

QCD Matrix Elements + Parton Showers: The NLO Case

None
Date: April 9, 2013
Creator: Hoeche, Stefan; Krauss, Frank; Schonherr, Marek & Siegert, Frank
Object Type: Article
System: The UNT Digital Library
Unveiling the Nature of the Unidentified Gamma-ray Sources II: Radio, Infrared and Optical Counterparts of the gamma-ray Blazar Candidates (open access)

Unveiling the Nature of the Unidentified Gamma-ray Sources II: Radio, Infrared and Optical Counterparts of the gamma-ray Blazar Candidates

None
Date: April 9, 2013
Creator: Massaro, F.; D'Abrusco, R.; Paggi, A.; Masetti, N.; Giroletti, M.; Tosti, G. et al.
Object Type: Article
System: The UNT Digital Library
The Ennis Daily News (Ennis, Tex.), Ed. 1 Tuesday, April 9, 2013 (open access)

The Ennis Daily News (Ennis, Tex.), Ed. 1 Tuesday, April 9, 2013

Daily newspaper from Ennis, Texas that includes local, state and national news along with advertising.
Date: April 9, 2013
Creator: Todaro, Nick
Object Type: Newspaper
System: The Portal to Texas History
Brownwood Bulletin (Brownwood, Tex.), Vol. 113, No. 147, Ed. 1 Tuesday, April 9, 2013 (open access)

Brownwood Bulletin (Brownwood, Tex.), Vol. 113, No. 147, Ed. 1 Tuesday, April 9, 2013

Weekly newspaper from Brownwood, Texas that includes local, state and national news along with advertising.
Date: April 9, 2013
Creator: Stuckly, Derrick
Object Type: Newspaper
System: The Portal to Texas History
Rains County Leader (Emory, Tex.), Vol. 126, No. 43, Ed. 1 Tuesday, April 9, 2013 (open access)

Rains County Leader (Emory, Tex.), Vol. 126, No. 43, Ed. 1 Tuesday, April 9, 2013

Weekly newspaper from Emory, Texas that includes local, state, and national news along with advertising.
Date: April 9, 2013
Creator: Hill, Earl Clyde, Jr.
Object Type: Newspaper
System: The Portal to Texas History
Procedural Analysis of Private Laws Enacted:1986-2013 (open access)

Procedural Analysis of Private Laws Enacted:1986-2013

This report examines the broad distinctions among private laws in terms of their subject matter, introduction, sponsorship and co-sponsorship, referral, method of consideration, amendment, and reconciling of differences between the chambers' versions of the bill.
Date: April 9, 2013
Creator: Davis, Christopher M.
Object Type: Report
System: The UNT Digital Library