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Military Education: Improved Oversight and Management Needed for DOD's Fellowship and Training-with-Industry Programs (open access)

Military Education: Improved Oversight and Management Needed for DOD's Fellowship and Training-with-Industry Programs

A letter report issued by the Government Accountability Office with an abstract that begins ""
Date: April 20, 2012
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Missile Defense: Opportunity Exists to Strengthen Acquisitions by Reducing Concurrency (open access)

Missile Defense: Opportunity Exists to Strengthen Acquisitions by Reducing Concurrency

A letter report issued by the Government Accountability Office with an abstract that begins ""
Date: April 20, 2012
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Nuclear Safety: DOE Needs to Determine the Costs and Benefits of Its Safety Reform Effort (open access)

Nuclear Safety: DOE Needs to Determine the Costs and Benefits of Its Safety Reform Effort

A letter report issued by the Government Accountability Office with an abstract that begins ""
Date: April 20, 2012
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
The Greensheet (Houston, Tex.), Vol. 43, No. 142, Ed. 1 Friday, April 20, 2012 (open access)

The Greensheet (Houston, Tex.), Vol. 43, No. 142, Ed. 1 Friday, April 20, 2012

Free weekly newspaper that includes business and classified advertising.
Date: April 20, 2012
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Greensheet (Houston, Tex.), Vol. 43, No. 144, Ed. 1 Friday, April 20, 2012 (open access)

The Greensheet (Houston, Tex.), Vol. 43, No. 144, Ed. 1 Friday, April 20, 2012

Free weekly newspaper that includes business and classified advertising.
Date: April 20, 2012
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Optimist (Abilene, Tex.), Vol. 100, No. 52, Ed. 1 Friday, April 20, 2012 (open access)

The Optimist (Abilene, Tex.), Vol. 100, No. 52, Ed. 1 Friday, April 20, 2012

Bi-weekly student newspaper from Abilene Christian University in Abilene, Texas that includes local, state and campus news along with advertising.
Date: April 20, 2012
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Texas Register, Volume 37, Number 16, Pages 2801-2908, April 20, 2012 (open access)

Texas Register, Volume 37, Number 16, Pages 2801-2908, April 20, 2012

A weekly publication, the Texas Register serves as the journal of state agency rulemaking for Texas. Information published in the Texas Register includes proposed, adopted, withdrawn and emergency rule actions, notices of state agency review of agency rules, governor's appointments, attorney general opinions, and miscellaneous documents such as requests for proposals. After adoption, these rulemaking actions are codified into the Texas Administrative Code.
Date: April 20, 2012
Creator: Texas. Secretary of State.
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
Science & Technology Review June 2012 (open access)

Science & Technology Review June 2012

This month's issue has the following articles: (1) A New Era in Climate System Analysis - Commentary by William H. Goldstein; (2) Seeking Clues to Climate Change - By comparing past climate records with results from computer simulations, Livermore scientists can better understand why Earth's climate has changed and how it might change in the future; (3) Finding and Fixing a Supercomputer's Faults - Livermore experts have developed innovative methods to detect hardware faults in supercomputers and help applications recover from errors that do occur; (4) Targeting Ignition - Enhancements to the cryogenic targets for National Ignition Facility experiments are furthering work to achieve fusion ignition with energy gain; (5) Neural Implants Come of Age - A new generation of fully implantable, biocompatible neural prosthetics offers hope to patients with neurological impairment; and (6) Incubator Busy Growing Energy Technologies - Six collaborations with industrial partners are using the Laboratory's high-performance computing resources to find solutions to urgent energy-related problems.
Date: April 20, 2012
Creator: Poyneer, L. A.
Object Type: Report
System: The UNT Digital Library
Summary of the Optics, IR, Injection, Operations, Reliability and Instrumentation Working Group (open access)

Summary of the Optics, IR, Injection, Operations, Reliability and Instrumentation Working Group

The facilities reported on are all in a fairly mature state of operation, as evidenced by the very detailed studies and correction schemes that all groups are working on. First- and higher-order aberrations are diagnosed and planned to be corrected. Very detailed beam measurements are done to get a global picture of the beam dynamics. More than other facilities the high-luminosity colliders are struggling with experimental background issues, mitigation of which is a permanent challenge. The working group dealt with a very wide rage of practical issues which limit performance of the machines and compared their techniques of operations and their performance. We anticipate this to be a first attempt. In a future workshop in this series, we propose to attempt more fundamental comparisons of each machine, including design parameters. For example, DAPHNE and KEKB employ a finite crossing angle. The minimum value of {beta}*{sub y} attainable at KEKB seems to relate to this scheme. Effectiveness of compensation solenoids and turn-by-turn BPMs etc. should be examined in more detail. In the near future, CESR-C and VEPP-2000 will start their operation. We expect to hear important new experiences from these machines; in particular VEPP-2000 will be the first machine to have …
Date: April 20, 2012
Creator: Wienands, U. & Funakoshi, Y.
Object Type: Report
System: The UNT Digital Library
GTRI Remote Monitoring System: Training and Operational Needs Assessment Analysis Report (open access)

GTRI Remote Monitoring System: Training and Operational Needs Assessment Analysis Report

The mission of the United States Department of Energy (DOE) National Nuclear Security Administrations (NNSA's) Global Threat Reduction Initiative (GTRI) is to identify, secure, recover and facilitate the disposition of vulnerable nuclear and high-risk radioactive materials around the world that pose a threat to the United States and the international community. The GTRI's unique mission to reduce and protect vulnerable nuclear and radiological materials located at civilian sites worldwide directly addresses recommendations of the 9/11 Commission1, and is a vital part of the President's National Security Strategy and the Global Initiative. The GTRI Remote Monitoring System (RMS) is a standalone security system that includes radiation and tamper alarms, and CCTV; which can be transmitted securely over the Internet to multiple on-site and off-site locations. Through our experiences during installation of the system at 162 sites, plus feedback received from Alarm Response Training course participants, site input to project teams and analysis of trouble calls; indications were that current system training was lacking and inconsistent. A survey was undertaken to gather information from RMS users across the nation, to evaluate the current level of training and determine what if any improvements needed to be made. Additional questions were focused on the …
Date: April 20, 2012
Creator: Day, Debra E. & Fox, Sorcha
Object Type: Report
System: The UNT Digital Library
Assessment and Mitigation of Diagnostic-Generated Electromagnetic Interference at the National Ignition Facility (open access)

Assessment and Mitigation of Diagnostic-Generated Electromagnetic Interference at the National Ignition Facility

Electromagnetic interference (EMI) is an ever-present challenge at laser facilities such as the National Ignition Facility (NIF). The major source of EMI at such facilities is laser-target interaction that can generate intense electromagnetic fields within, and outside of, the laser target chamber. In addition, the diagnostics themselves can be a source of EMI, even interfering with themselves. In this paper we describe EMI generated by ARIANE and DIXI, present measurements, and discuss effects of the diagnostic-generated EMI on ARIANE's CCD and on a PMT nearby DIXI. Finally we present some of the efforts we have made to mitigate the effects of diagnostic-generated EMI on NIF diagnostics.
Date: April 20, 2012
Creator: Brown, C. G.; Ayers, M. J.; Felker, B.; Ferguson, W.; Holder, J P; Nagel, S. R. et al.
Object Type: Article
System: The UNT Digital Library
The Greensheet (Houston, Tex.), Vol. 43, No. 143, Ed. 1 Friday, April 20, 2012 (open access)

The Greensheet (Houston, Tex.), Vol. 43, No. 143, Ed. 1 Friday, April 20, 2012

Free weekly newspaper that includes business and classified advertising.
Date: April 20, 2012
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Ennis Daily News (Ennis, Tex.), Ed. 1 Friday, April 20, 2012 (open access)

The Ennis Daily News (Ennis, Tex.), Ed. 1 Friday, April 20, 2012

Daily newspaper from Ennis, Texas that includes local, state and national news along with advertising.
Date: April 20, 2012
Creator: Todaro, Nick
Object Type: Newspaper
System: The Portal to Texas History
Hudspeth County Herald and Dell Valley Review (Dell City, Tex.), Vol. 56, No. 23, Ed. 1 Friday, April 20, 2012 (open access)

Hudspeth County Herald and Dell Valley Review (Dell City, Tex.), Vol. 56, No. 23, Ed. 1 Friday, April 20, 2012

Weekly newspaper from Dell City, Texas that includes local, state, and national news along with advertising.
Date: April 20, 2012
Creator: Stuart, Andrew
Object Type: Newspaper
System: The Portal to Texas History
North Texas Daily (Denton, Tex.), Vol. 99, No. 52, Ed. 1 Friday, April 20, 2012 (open access)

North Texas Daily (Denton, Tex.), Vol. 99, No. 52, Ed. 1 Friday, April 20, 2012

Daily student newspaper from the University of North Texas in Denton, Texas that includes local, state, and campus news along with advertising.
Date: April 20, 2012
Creator: Gorman, Sean
Object Type: Newspaper
System: The Portal to Texas History
Sweetwater Reporter (Sweetwater, Tex.), Vol. 114, No. 81, Ed. 1 Friday, April 20, 2012 (open access)

Sweetwater Reporter (Sweetwater, Tex.), Vol. 114, No. 81, Ed. 1 Friday, April 20, 2012

Daily newspaper from Sweetwater, Texas that includes local, state, and national news along with advertising.
Date: April 20, 2012
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Corrugated Pipe as a Beam Dechirper (open access)

Corrugated Pipe as a Beam Dechirper

We have studied the use of a metallic pipe with small corrugations for the purpose of passively dechirping, through its wakefield, a short, intense electron bunch. The corrugated pipe is attractive for this purpose because its wake: (i) has near maximal possible amplitude for a given aperture and (ii) has a relatively large oscillation wave length, even when the aperture is small. We showed how the corrugated structure can satisfy dechirping requirements encountered in the NGLS project at LBNL. We found that a linear chirp of -40 MeV/mm can be induced by an NGLS-like beam, by having it pass through a corrugated, metallic pipe of radius 3 mm, length 8.2 m, and corrugation parameters full depth 450 {mu}m and period 1000 {mu}m. This structure is about 15 times as effective in the role of dechirper as an S-band accelerator structure used passively.
Date: April 20, 2012
Creator: Bane, K. L. F. & Stupakov, G.
Object Type: Report
System: The UNT Digital Library
The Commercial Space Industry and Launch Market (open access)

The Commercial Space Industry and Launch Market

The report discusses how the space industry is a subset of the U.S. aerospace industry and U.S. strength in aerospace has helped to provide U.S. strength in space. It also points out manufacturing for commercial space and employment in the U.S. Space Industry.
Date: April 20, 2012
Creator: Harrison, Glennon J.
Object Type: Report
System: The UNT Digital Library
The Federal Networking and Information Technology Research and Development Program: Background, Funding, and Activities (open access)

The Federal Networking and Information Technology Research and Development Program: Background, Funding, and Activities

None
Date: April 20, 2012
Creator: Figliola, Patricia Moloney
Object Type: Report
System: The UNT Digital Library
Saturation of the Two-Plasmon Decay Instability in Long-Scale-Length Plasmas Relevant to Direct-Drive Inertial Confinement Fusion (open access)

Saturation of the Two-Plasmon Decay Instability in Long-Scale-Length Plasmas Relevant to Direct-Drive Inertial Confinement Fusion

Measurements of the hot-electron generation by the two-plasmon-decay instability are made in plasmas relevant to direct-drive inertial confinement fusion. Density-scale lengths of 400 {micro}m at n{sub cr}/4 in planar CH targets allowed the two-plasmon-decay instability to be driven to saturation for vacuum intensities above ~3.5 x 10{sup 14} W cm{sup -2}. In the saturated regime, ~1% of the laser energy is converted to hot electrons. The hot-electron temperature is measured to increase rapidly from 25 to 90 keV as the laser beam intensity is increased from 2 to 7 x 10{sup 14} W cm{sup -2}. This increase in the hot-electron temperature is compared with predictions from nonlinear Zakharov models.
Date: April 20, 2012
Creator: Yaakobi, B.; Hu, S. X.; Chang, P.-Y.; Craxton, R. S.; Edgell, D. H.; Follett, R. et al.
Object Type: Article
System: The UNT Digital Library

Studying Distance Students: Methods, Findings, Actions

In this presentation, the authors discuss methods for assessing the needs of distance students and for effectively gathering input, emphasizing technology that did and did not work. The authors also identify ways to evaluate what was learned and to work with librarians and faculty.
Date: April 20, 2012
Creator: Avery, Elizabeth Fuseler & Wahl, Diane
Object Type: Presentation
System: The UNT Digital Library
Studying Distance Students: Methods, Findings, Actions (open access)

Studying Distance Students: Methods, Findings, Actions

This paper discusses the needs of distance learners.
Date: April 20, 2012
Creator: Wahl, Diane; Avery, Elizabeth Fuseler & Henry, Lisa
Object Type: Paper
System: The UNT Digital Library
[Comedy Night at the Muse ft. B Phlat] captions transcript

[Comedy Night at the Muse ft. B Phlat]

Video recording from The Black Academy of Arts and Letters recorded during their Comedy Night at the Muse event in 2012. This video showcases a comedy performance by B Phlat live on stage at Clarence Muse Café Theatre.
Date: 2012-04-20/2012-04-21
Creator: Boyd, Kenneth
Object Type: Video
System: The UNT Digital Library
2012 SINGLE MOLECULE APPROACHES TO BIOLOGY GORDON RESEARCH CONFERENCE (JULY 15-20, 2012 - MOUNT SNOW RESORT, WEST DOVER VT) (open access)

2012 SINGLE MOLECULE APPROACHES TO BIOLOGY GORDON RESEARCH CONFERENCE (JULY 15-20, 2012 - MOUNT SNOW RESORT, WEST DOVER VT)

Single molecule techniques are rapidly occupying a central role in biological research at all levels. This transition was made possible by the availability and dissemination of robust techniques that use fluorescence and force probes to track the conformation of molecules one at a time, in vitro as well as in live cells. Single-molecule approaches have changed the way many biological problems are studied. These novel techniques provide previously unobtainable data on fundamental biochemical processes that are essential for all forms of life. The ability of single-molecule approaches to avoid ensemble averaging and to capture transient intermediates and heterogeneous behavior renders them particularly powerful in elucidating mechanisms of the molecular systems that underpin the functioning of living cells. Hence, our conference seeks to disseminate the implementation and use of single molecule techniques in the pursuit of new biological knowledge. Topics covered include: Molecular Motors on the Move; Origin And Fate Of Proteins; Physical Principles Of Life; Molecules and Super-resolution Microscopy; Nanoswitches In Action; Active Motion Or Random Diffusion?; Building Blocks Of Living Cells; From Molecular Mechanics To Physiology; Tug-of-war: Force Spectroscopy Of Single Proteins.
Date: April 20, 2012
Creator: Fernandez, Julio
Object Type: Article
System: The UNT Digital Library