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The Altus Times (Altus, Okla.), Vol. 112, No. 290, Ed. 1 Friday, May 25, 2012 (open access)

The Altus Times (Altus, Okla.), Vol. 112, No. 290, Ed. 1 Friday, May 25, 2012

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: May 25, 2012
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
Oral History Interview with Al Adkins, May 25, 2012 transcript

Oral History Interview with Al Adkins, May 25, 2012

The National Museum of the Pacific War presents an interview with Al Adkins. Adkins joined the Marine Corps in the fall of 1942. He served with the 6th Marine Division, 22nd Marine Regiment. They participated in the Battle of Eniwetok in the Marshall Islands. On Guadalcanal, they formed the 1st Provisional Marine Brigade, participating in the Battle of Guam until they disbanded in September of 1944. Continuing on with the 22nd Marines, Adkins served in the Battle of Okinawa. He returned to the US and received his discharge in September of 1945.
Date: May 25, 2012
Creator: Adkins, Al
Object Type: Sound
System: The Portal to Texas History
Oral History Interview with Al Adkins, May 25, 2012 (open access)

Oral History Interview with Al Adkins, May 25, 2012

The National Museum of the Pacific War presents an interview with Al Adkins. Adkins joined the Marine Corps in the fall of 1942. He served with the 6th Marine Division, 22nd Marine Regiment. They participated in the Battle of Eniwetok in the Marshall Islands. On Guadalcanal, they formed the 1st Provisional Marine Brigade, participating in the Battle of Guam until they disbanded in September of 1944. Continuing on with the 22nd Marines, Adkins served in the Battle of Okinawa. He returned to the US and received his discharge in September of 1945.
Date: May 25, 2012
Creator: Adkins, Al
Object Type: Text
System: The Portal to Texas History
The GV Tribune (Grandview, Tex.), Vol. 117, No. 21, Ed. 1 Friday, May 25, 2012 (open access)

The GV Tribune (Grandview, Tex.), Vol. 117, No. 21, Ed. 1 Friday, May 25, 2012

Weekly newspaper from Grandview, Texas that includes local, state, and national news along with advertising.
Date: May 25, 2012
Creator: Roberts, Janeen
Object Type: Newspaper
System: The Portal to Texas History
The Express-Star (Chickasha, Okla.), Ed. 1 Friday, May 25, 2012 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Friday, May 25, 2012

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: May 25, 2012
Creator: DeSilver, Debi
Object Type: Newspaper
System: The Gateway to Oklahoma History
Hudspeth County Herald and Dell Valley Review (Dell City, Tex.), Vol. 56, No. 28, Ed. 1 Friday, May 25, 2012 (open access)

Hudspeth County Herald and Dell Valley Review (Dell City, Tex.), Vol. 56, No. 28, Ed. 1 Friday, May 25, 2012

Weekly newspaper from Dell City, Texas that includes local, state, and national news along with advertising.
Date: May 25, 2012
Creator: Stuart, Andrew
Object Type: Newspaper
System: The Portal to Texas History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 97, No. 180, Ed. 1 Friday, May 25, 2012 (open access)

Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 97, No. 180, Ed. 1 Friday, May 25, 2012

Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date: May 25, 2012
Creator: Gibbs, Angenene
Object Type: Newspaper
System: The Gateway to Oklahoma History
[Flying Beauty Keeps Shine] (open access)

[Flying Beauty Keeps Shine]

Online article printed from Abilene Reporter-News about a plane from the WASP training years, a 1944 Fairchild PT-19A, that still runs and is taken care of by Bill Johnson.
Date: May 25, 2012
Creator: Kendall-Ball, Greg
Object Type: Article
System: The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 92, No. 104, Ed. 1 Friday, May 25, 2012 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 92, No. 104, Ed. 1 Friday, May 25, 2012

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: May 25, 2012
Creator: Yanelli, Adam
Object Type: Newspaper
System: The Portal to Texas History
The Harper News (Harper, Tex.), Vol. 9, No. 15, Ed. 1 Friday, May 25, 2012 (open access)

The Harper News (Harper, Tex.), Vol. 9, No. 15, Ed. 1 Friday, May 25, 2012

Biweekly newspaper from Harper, Texas that includes community news along with advertising.
Date: May 25, 2012
Creator: Stevens, Martha
Object Type: Newspaper
System: The Portal to Texas History
The Ennis Daily News (Ennis, Tex.), Ed. 1 Friday, May 25, 2012 (open access)

The Ennis Daily News (Ennis, Tex.), Ed. 1 Friday, May 25, 2012

Daily newspaper from Ennis, Texas that includes local, state and national news along with advertising.
Date: May 25, 2012
Creator: Todaro, Nick
Object Type: Newspaper
System: The Portal to Texas History
The Jack County Herald (Jacksboro, Tex.), Vol. 66, No. 52, Ed. 1 Friday, May 25, 2012 (open access)

The Jack County Herald (Jacksboro, Tex.), Vol. 66, No. 52, Ed. 1 Friday, May 25, 2012

Weekly newspaper from Jacksboro, Texas that includes local, state, and national news along with advertising.
Date: May 25, 2012
Creator: Hudson, Pam
Object Type: Newspaper
System: The Portal to Texas History
Yearly Technical Report for DE-FG02-03ER46026 (open access)

Yearly Technical Report for DE-FG02-03ER46026

We propose a unique, all-electron, thermodynamic density functional theory (DFT) code that directly predicts full or partial long-range order in crystalline (defected) solids and their effect on electronic properties via a first-principles mean-field theory, scales linear with number of atoms N per unit-cell [i.e. O(N), due to use of a mathematical-based screening in k-space], and addresses up to 1 million atoms using parallel architectures. Novel O(N) algorithms will be developed to permit this for an all-electron KKR Green's functional density-functional theory code.
Date: May 25, 2012
Creator: Johnson, Duane D.
Object Type: Report
System: The UNT Digital Library
Low Cost Thin Film Building-Integrated Photovoltaic Systems (open access)

Low Cost Thin Film Building-Integrated Photovoltaic Systems

The goal of the program is to develop 'LOW COST THIN FILM BUILDING-INTEGRATED PV SYSTEMS'. Major focus was on developing low cost solution for the commercial BIPV and rooftop PV market and meet DOE LCOE goal for the commercial market segment of 9-12 cents/kWh for 2010 and 6-8 cents/kWh for 2015. We achieved the 2010 goal and were on track to achieve the 2015 goal. The program consists of five major tasks: (1) modules; (2) inverters and BOS; (3) systems engineering and integration; (4) deployment; and (5) project management and TPP collaborative activities. We successfully crossed all stage gates and surpassed all milestones. We proudly achieved world record stable efficiencies in small area cells (12.56% for 1cm2) and large area encapsulated modules (11.3% for 800 cm2) using a triple-junction amorphous silicon/nanocrystalline silicon/nanocrystalline silicon structure, confirmed by the National Renewable Energy Laboratory. We collaborated with two inverter companies, Solectria and PV Powered, and significantly reduced inverter cost. We collaborated with three universities (Syracuse University, University of Oregon, and Colorado School of Mines) and National Renewable Energy Laboratory, and improved understanding on nanocrystalline material properties and light trapping techniques. We jointly published 50 technical papers in peer-reviewed journals and International Conference Proceedings. …
Date: May 25, 2012
Creator: Guha, Dr. Subhendu & Yang, Dr. Jeff
Object Type: Report
System: The UNT Digital Library
Design of RF Feed System for Standing-Wave Accelerator Structures (open access)

Design of RF Feed System for Standing-Wave Accelerator Structures

We are investigating a standing wave accelerator structure that uses a rf feed to each individual cell. This approach minimizes rf power flow and electromagnetic energy absorbed by an rf breakdown. The objective of this work is a robust high-gradient (above 100 MV/m) X-band accelerator structure.
Date: May 25, 2012
Creator: Neilson, J.; Tantawi, S. & Dolgashev, V.
Object Type: Article
System: The UNT Digital Library
Understanding Nitrogen Fixation (open access)

Understanding Nitrogen Fixation

The purpose of our program is to explore fundamental chemistry relevant to the discovery of energy efficient methods for the conversion of atmospheric nitrogen (N{sub 2}) into more value-added nitrogen-containing organic molecules. Such transformations are key for domestic energy security and the reduction of fossil fuel dependencies. With DOE support, we have synthesized families of zirconium and hafnium dinitrogen complexes with elongated and activated N-N bonds that exhibit rich N{sub 2} functionalization chemistry. Having elucidated new methods for N-H bond formation from dihydrogen, C-H bonds and Broensted acids, we have since turned our attention to N-C bond construction. These reactions are particularly important for the synthesis of amines, heterocycles and hydrazines with a range of applications in the fine and commodity chemicals industries and as fuels. One recent highlight was the discovery of a new N{sub 2} cleavage reaction upon addition of carbon monoxide which resulted in the synthesis of an important fertilizer, oxamide, from the diatomics with the two strongest bonds in chemistry. Nitrogen-carbon bonds form the backbone of many important organic molecules, especially those used in the fertilizer and pharamaceutical industries. During the past year, we have continued our work in the synthesis of hydrazines of various substitution …
Date: May 25, 2012
Creator: Chirik, Paul J.
Object Type: Report
System: The UNT Digital Library
Electronic Reconstruction through the Structural and Magnetic Transitions in Detwinned NaFeAs (open access)

Electronic Reconstruction through the Structural and Magnetic Transitions in Detwinned NaFeAs

We use angle-resolved photoemission spectroscopy to study twinned and detwinned iron pnictide compound NaFeAs. Distinct signatures of electronic reconstruction are observed to occur at the structural (T{sub S}) and magnetic (T{sub SDW}) transitions. At T{sub S}, C{sub 4} rotational symmetry is broken in the form of an anisotropic shift of the orthogonal d{sub xz} and d{sub yz} bands. The magnitude of this orbital anisotropy rapidly develops to near completion upon approaching T{sub SDW}, at which temperature band folding occurs via the antiferromagnetic ordering wave vector. Interestingly, the anisotropic band shift onsetting at T{sub S} develops in such a way to enhance the nesting conditions in the C{sub 2} symmetric state, hence is intimately correlated with the long range collinear AFM order. Furthermore, the similar behaviors of the electronic reconstruction in NaFeAs and Ba(Fe{sub 1-x}Co{sub x}){sub 2}As{sub 2} suggests that this rapid development of large orbital anisotropy between T{sub S} and T{sub SDW} is likely a general feature of the electronic nematic phase in the iron pnictides, and the associated orbital fluctuations may play an important role in determining the ground state properties.
Date: May 25, 2012
Creator: Yi, M.; Lu, D. H.; Moore, R. G.; Kihou, K.; Lee, C. H.; Iyo, A. et al.
Object Type: Article
System: The UNT Digital Library
Much Ado about Microbunching: Coherent Bunching in High Brightness Electron Beams (open access)

Much Ado about Microbunching: Coherent Bunching in High Brightness Electron Beams

The push to provide ever brighter coherent radiation sources has led to the creation of correspondingly bright electron beams. With billions of electrons packed into normalized emittances (phase space) below one micron, collective effects may dominate both the preservation and use of such ultra-bright beams. An important class of collective effects is due to density modulations within the bunch, or microbunching. Microbunching may be deleterious, as in the case of the Microbunching Instability (MBI), or it may drive radiation sources of unprecedented intensity, as in the case of Free Electron Lasers (FELs). In this work we begin by describing models of microbunching due to inherent beam shot noise, which sparks both the MBI as well as SLAC's Linac Coherent Light Source, the world's first hard X-ray laser. We first use this model to propose a mechanism for reducing the inherent beam shot noise as well as for predicting MBI effects. We then describe experimental measurements of the resulting microbunching at LCLS, including optical radiation from the MBI, as well as the first gain length and harmonic measurements from a hard X-ray FEL. In the final chapters, we describe schemes that use external laser modulations to microbunch light sources of the …
Date: May 25, 2012
Creator: Ratner, Daniel & /SLAC, /Stanford U.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Synthetic Catalysts for CO2 Storage (open access)

Synthetic Catalysts for CO2 Storage

Advanced Research Projects Agency-Energy project sheet summarizing general information about the Innovative Materials and Processes for Advanced Carbon Capture Technologies (IMPACCT) program including critical needs, innovation and advantages, impacts, and contact information. This sheet discusses the development of synthetic catalysts as part of the "Catalytic Improvement of Solvent Capture Systems" project.
Date: May 25, 2012
Creator: Lawrence Livermore National Laboratory
Object Type: Text
System: The UNT Digital Library
Cryogenic Carbon Capture (open access)

Cryogenic Carbon Capture

Advanced Research Projects Agency-Energy project sheet summarizing general information about the Innovative Materials and Processes for Advanced Carbon Capture Technologies (IMPACCT) program including critical needs, innovation and advantages, impacts, and contact information. This sheet discusses a process for carbon capture through desublimation as part of the "Cryogenic Carbon Capture" project.
Date: May 25, 2012
Creator: Sustainable Energy Solutions
Object Type: Text
System: The UNT Digital Library
Chemically Accelerated Carbon Mineralization (open access)

Chemically Accelerated Carbon Mineralization

Advanced Research Projects Agency-Energy project sheet summarizing general information about the Innovative Materials and Processes for Advanced Carbon Capture Technologies (IMPACCT) program including critical needs, innovation and advantages, impacts, and contact information. This sheet discusses turning carbon dioxide exhaust into a solid as part of the "Chemical and Biological Catalytic Enhancement of Weathering of Silicate Minerals as Novel Carbon Capture and Storage" project.
Date: May 25, 2012
Creator: Columbia University
Object Type: Text
System: The UNT Digital Library
Low-Cost Superconducting Wire for Wind Generators (open access)

Low-Cost Superconducting Wire for Wind Generators

Advanced Research Projects Agency-Energy project sheet summarizing general information about the Rare Earth Alternatives in Critical Technologies (REACT) program including critical needs, innovation and advantages, impacts, and contact information. This sheet discusses a high-current superconducting wire as part of the "High Performance, Low Cost Superconducting Wires and Coils for High Power Wind Generators" project.
Date: May 25, 2012
Creator: University of Houston
Object Type: Text
System: The UNT Digital Library
Advanced Metal-Hydrides-Based Thermal Battery (open access)

Advanced Metal-Hydrides-Based Thermal Battery

Advanced Research Projects Agency-Energy project sheet summarizing general information about the High Energy Advanced Thermal Storage (HEATS) program including critical needs, innovation and advantages, impacts, and contact information. This sheet discusses an advanced metal-hydrides-based thermal battery as part of the "A New Generation of High Density Thermal Battery Based on Advanced Metal Hydrides" project.
Date: May 25, 2012
Creator: University of Utah
Object Type: Text
System: The UNT Digital Library
Rare-Earth-Free Traction Motor (open access)

Rare-Earth-Free Traction Motor

Advanced Research Projects Agency-Energy project sheet summarizing general information about the Rare Earth Alternatives in Critical Technologies (REACT) program including critical needs, innovation and advantages, impacts, and contact information. This sheet discusses a new type of traction motor for electric vehicles as part of the "Rare Earth-Free Traction Motor for Electric Vehicle Applications" project.
Date: May 25, 2012
Creator: Baldor Electric Company
Object Type: Text
System: The UNT Digital Library