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Post-Employment, "Revolving Door," Laws for Federal Personnel (open access)

Post-Employment, "Revolving Door," Laws for Federal Personnel

This report provides a brief discussion of the post-employment restrictions, often called "revolving door" laws, that are applicable to members, officers, and employees of Congress after they leave congressional service or employment.
Date: May 12, 2010
Creator: Maskell, Jack
Object Type: Report
System: The UNT Digital Library
Cherokeean Herald (Rusk, Tex.), Vol. 161, No. 12, Ed. 1 Wednesday, May 12, 2010 (open access)

Cherokeean Herald (Rusk, Tex.), Vol. 161, No. 12, Ed. 1 Wednesday, May 12, 2010

Weekly newspaper from Rusk, Texas that includes local, state and national news along with extensive advertising.
Date: May 12, 2010
Creator: Whitehead, Marie
Object Type: Newspaper
System: The Portal to Texas History
Federal Register, Volume 75, Number 91, May 12, 2010, Pages 26643-26880 (open access)

Federal Register, Volume 75, Number 91, May 12, 2010, Pages 26643-26880

Daily publication of the U.S. Office of the Federal Register contains rules and regulations, proposed legislation and rule changes, and other notices, including "Presidential proclamations and Executive Orders, Federal agency documents having general applicability and legal effect, documents required to be published by act of Congress, and other Federal agency documents of public interest" (p. ii). Table of Contents starts on page iii.
Date: May 12, 2010
Creator: United States. Office of the Federal Register.
Object Type: Journal/Magazine/Newsletter
System: The UNT Digital Library
Sweetwater Reporter (Sweetwater, Tex.), Vol. 112, No. 152, Ed. 1 Wednesday, May 12, 2010 (open access)

Sweetwater Reporter (Sweetwater, Tex.), Vol. 112, No. 152, Ed. 1 Wednesday, May 12, 2010

Daily newspaper from Sweetwater, Texas that includes local, state, and national news along with advertising.
Date: May 12, 2010
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Femtosecond wave-packet dynamics in cesium dimers studied through controlled stimulated emission (open access)

Femtosecond wave-packet dynamics in cesium dimers studied through controlled stimulated emission

Article on femtosecond wave-packet dynamics in cesium dimers studied through controlled stimulated emission.
Date: May 12, 2010
Creator: Yuan, Luqi; Ariunbold, Gombojav O.; Murawski, Robert K.; Pestov, Dmitry; Wang, Xi; Patnaik, Anil K. et al.
Object Type: Article
System: The UNT Digital Library
The Greensheet (Houston, Tex.), Vol. 41, No. 173, Ed. 1 Wednesday, May 12, 2010 (open access)

The Greensheet (Houston, Tex.), Vol. 41, No. 173, Ed. 1 Wednesday, May 12, 2010

Free weekly newspaper that includes business and classified advertising.
Date: May 12, 2010
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Iran Sanctions: Firms Reported to Have Commercial Activity in the Iranian Energy Sector and U.S. Government Contracts (open access)

Iran Sanctions: Firms Reported to Have Commercial Activity in the Iranian Energy Sector and U.S. Government Contracts

Testimony issued by the Government Accountability Office with an abstract that begins "This testimony discusses our work regarding foreign firms with commercial interests in Iran's energy sector. In March 2010, we issued a report identifying 41 foreign firms that have commercial activity in Iran's energy sector. The report released today identifies which of the 41 foreign firms also have U.S. government contracts."
Date: May 12, 2010
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Financial Services Industry: Overall Trends in Management-Level Diversity and Diversity Initiatives, 1993-2008 (open access)

Financial Services Industry: Overall Trends in Management-Level Diversity and Diversity Initiatives, 1993-2008

Testimony issued by the Government Accountability Office with an abstract that begins "As the U.S. workforce has become increasingly diverse, many private and public sector organizations have recognized the importance of recruiting and retaining minority and women candidates for key positions. However, previous congressional hearings have raised concerns about a lack of diversity at the management level in the financial services industry, which provides services that are essential to the continued growth and economic recovery of the country. The recent financial crisis has renewed concerns about the financial services industry's commitment to workforce diversity. This testimony discusses findings from a June 2006 GAO report (GAO-06-617), February 2008 testimony (GAO-08-445T), and more recent work on diversity in the financial services industry. Specifically, GAO assesses (1) what the available data show about diversity at the management level from 1993 through 2008 and (2) steps that the industry has taken to promote workforce diversity and the challenges involved. To address the testimony's objectives, GAO analyzed data from the Equal Employment Opportunity Commission (EEOC); reviewed select studies; and interviewed officials from financial services firms, trade organizations, and organizations that represent minority and women professionals. To the extent possible, key statistics have been updated."
Date: May 12, 2010
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
The Greensheet (Dallas, Tex.), Vol. 34, No. 36, Ed. 1 Wednesday, May 12, 2010 (open access)

The Greensheet (Dallas, Tex.), Vol. 34, No. 36, Ed. 1 Wednesday, May 12, 2010

Free weekly newspaper that includes business and classified advertising.
Date: May 12, 2010
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Greensheet (Houston, Tex.), Vol. 41, No. 172, Ed. 1 Wednesday, May 12, 2010 (open access)

The Greensheet (Houston, Tex.), Vol. 41, No. 172, Ed. 1 Wednesday, May 12, 2010

Free weekly newspaper that includes business and classified advertising.
Date: May 12, 2010
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Greensheet (Houston, Tex.), Vol. 41, No. 174, Ed. 1 Wednesday, May 12, 2010 (open access)

The Greensheet (Houston, Tex.), Vol. 41, No. 174, Ed. 1 Wednesday, May 12, 2010

Free weekly newspaper that includes business and classified advertising.
Date: May 12, 2010
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
FY2010 Supplemental for Wars, Disaster Assistance, Haiti Relief, and Other Programs (open access)

FY2010 Supplemental for Wars, Disaster Assistance, Haiti Relief, and Other Programs

This report discusses the $64 billion in requested supplemental appropriations for FY2010, which includes $2.8 billion for Haiti earthquake-related reconstruction and foreign aid and $243 million for activities related to the Deepwater Horizon oil spill and more.
Date: May 12, 2010
Creator: Belasco, Amy; Else, Daniel H.; Lindsay, Bruce R.; Margesson, Rhoda; Nakamura, Kennon H. & Taft-Morales, Maureen
Object Type: Report
System: The UNT Digital Library
The Uniformed and Overseas Citizens Absentee Voting Act: Overview and Issues (open access)

The Uniformed and Overseas Citizens Absentee Voting Act: Overview and Issues

This report discusses the Uniformed and Overseas Citizens Absentee Voting Act (UOCAVA) of 1986, which was enacted to improve absentee registration and voting for this group of voters and to consolidate existing laws.
Date: May 12, 2010
Creator: Coleman, Kevin J.
Object Type: Report
System: The UNT Digital Library
Věstník (Temple, Tex.), Vol. 98, No. 19, Ed. 1 Wednesday, May 12, 2010 (open access)

Věstník (Temple, Tex.), Vol. 98, No. 19, Ed. 1 Wednesday, May 12, 2010

Weekly Czech and English language newspaper from Temple, Texas published as the official organ of the Slavonic Benevolent Order of the State of Texas that includes news of interest to members along with advertising.
Date: May 12, 2010
Creator: Zavodny, Melanie
Object Type: Newspaper
System: The Portal to Texas History
Self-Insured Health Insurance Coverage (open access)

Self-Insured Health Insurance Coverage

This report provides background information on private health insurance coverage, state and federal regulation of private coverage, and self-insured health plans. It includes data on the prevalence of self-insurance and discusses the employer decision to self-insure. Lastly, it describes selected private health insurance provisions under federal health reform, and application of such provisions on self-insured plans.
Date: May 12, 2010
Creator: Fernandez, Bernadette
Object Type: Report
System: The UNT Digital Library
Development of a Fiber Laser Welding Capability for the W76, MC4702 Firing Set (open access)

Development of a Fiber Laser Welding Capability for the W76, MC4702 Firing Set

Development work to implement a new welding system for a Firing Set is presented. The new system is significant because it represents the first use of fiber laser welding technology at the KCP. The work used Six-Sigma tools for weld characterization and to define process performance. Determinations of workable weld parameters and comparison to existing equipment were completed. Replication of existing waveforms was done utilizing an Arbitrary Pulse Generator (APG), which was used to modulate the fiber laser’s exclusive continuous wave (CW) output. Fiber laser weld process capability for a Firing Set is demonstrated.
Date: May 12, 2010
Creator: Samayoa, Jose
Object Type: Report
System: The UNT Digital Library
Immersed Boundary Methods for High-Resolution Simulation of Atmospheric Boundary-Layer Flow Over Complex Terrain (open access)

Immersed Boundary Methods for High-Resolution Simulation of Atmospheric Boundary-Layer Flow Over Complex Terrain

None
Date: May 12, 2010
Creator: Lundquist, K A
Object Type: Thesis or Dissertation
System: The UNT Digital Library
500 MW X-BAND RF SYSTEM OF A 0.25 GEV ELECTRON LINAC FOR ADVANCED COMPTON SCATTERING SOURCE APPLICATION (open access)

500 MW X-BAND RF SYSTEM OF A 0.25 GEV ELECTRON LINAC FOR ADVANCED COMPTON SCATTERING SOURCE APPLICATION

A Mono-Energetic Gamma-Ray (MEGa-Ray) Compton scattering light source is being developed at LLNL in collaboration with SLAC National Accelerator Laboratory. The electron beam for the Compton scattering interaction will be generated by a X-band RF gun and a X-band LINAC at the frequency of 11.424 GHz. High power RF in excess of 500 MW is needed to accelerate the electrons to energy of 250 MeV or greater for the interaction. Two high power klystron amplifiers, each capable of generating 50 MW, 1.5 msec pulses, will be the main high power RF sources for the system. These klystrons will be powered by state of the art solid-state high voltage modulators. A RF pulse compressor, similar to the SLED II pulse compressor, will compress the klystron output pulse with a power gain factor of five. For compactness consideration, we are looking at a folded waveguide setup. This will give us 500 MW at output of the compressor. The compressed pulse will then be distributed to the RF gun and to six traveling wave accelerator sections. Phase and amplitude control are located at the RF gun input and additional control points along the LINAC to allow for parameter control during operation. This high …
Date: May 12, 2010
Creator: Chu, T S; Anderson, S G; Gibson, D J; Hartemann, F V; Marsh, R A; Siders, C et al.
Object Type: Article
System: The UNT Digital Library
Target Diagnostic Control System Implementation for the National Ignition Facility (open access)

Target Diagnostic Control System Implementation for the National Ignition Facility

The extreme physics of targets shocked by NIF's 192-beam laser are observed by a diverse suite of diagnostics. Many diagnostics are being developed by collaborators at other sites, but ad hoc controls could lead to unreliable and costly operations. A Diagnostic Control System (DCS) framework for both hardware and software facilitates development and eases integration. Each complex diagnostic typically uses an ensemble of electronic instruments attached to sensors, digitizers, cameras, and other devices. In the DCS architecture each instrument is interfaced to a low-cost Windows XP processor and Java application. Each instrument is aggregated with others as needed in the supervisory system to form an integrated diagnostic. The Java framework provides data management, control services and operator GUI generation. DCS instruments are reusable by replication with reconfiguration for specific diagnostics in XML. Advantages include minimal application code, easy testing, and high reliability. Collaborators save costs by assembling diagnostics with existing DCS instruments. This talk discusses target diagnostic instrumentation used on NIF and presents the DCS architecture and framework.
Date: May 12, 2010
Creator: Shelton, R T; Kamperschroer, J H; Lagin, L J; Nelson, J R & O'Brien, D W
Object Type: Article
System: The UNT Digital Library
ADVANCED X-BAND TEST ACCELERATOR FOR HIGH BRIGHTNESS ELECTRON AND GAMMA RAY BEAMS (open access)

ADVANCED X-BAND TEST ACCELERATOR FOR HIGH BRIGHTNESS ELECTRON AND GAMMA RAY BEAMS

In support of Compton scattering gamma-ray source efforts at LLNL, a multi-bunch test stand is being developed to investigate accelerator optimization for future upgrades. This test stand will enable work to explore the science and technology paths required to boost the current 10 Hz monoenergetic gamma-ray (MEGa-Ray) technology to an effective repetition rate exceeding 1 kHz, potentially increasing the average gamma-ray brightness by two orders of magnitude. Multiple bunches must be of exceedingly high quality to produce narrow-bandwidth gamma-rays. Modeling efforts will be presented, along with plans for a multi-bunch test stand at LLNL. The test stand will consist of a 5.5 cell X-band rf photoinjector, single accelerator section, and beam diagnostics. The photoinjector will be a high gradient standing wave structure, featuring a dual feed racetrack coupler. The accelerator will increase the electron energy so that the emittance can be measured using quadrupole scanning techniques. Multi-bunch diagnostics will be developed so that the beam quality can be measured and compared with theory. Design will be presented with modeling simulations, and layout plans.
Date: May 12, 2010
Creator: Marsh, R A; Anderson, S G; Barty, C P; Chu, T S; Ebbers, C A; Gibson, D J et al.
Object Type: Article
System: The UNT Digital Library
Nanoscale Advances in Catalysis and Energy Applications (open access)

Nanoscale Advances in Catalysis and Energy Applications

In this perspective, we present an overview of nanoscience applications in catalysis, energy conversion, and energy conservation technologies. We discuss how novel physical and chemical properties of nanomaterials can be applied and engineered to meet the advanced material requirements in the new generation of chemical and energy conversion devices. We highlight some of the latest advances in these nanotechnologies and provide an outlook at the major challenges for further developments.
Date: May 12, 2010
Creator: Li, Yimin & Somorjai, Gabor A.
Object Type: Article
System: The UNT Digital Library
Development of a Time-resolved Soft X-ray Spectrometer for Laser Produced Plasma Experiments (open access)

Development of a Time-resolved Soft X-ray Spectrometer for Laser Produced Plasma Experiments

A 2400 line/mm variable spaced grating spectrometer (VSG) has been used to measure soft x-ray emission (8-22 {angstrom}) from laser-produced plasma experiments at Lawrence Livermore National Laboratory's Compact Multipulse Terrawatt (COMET) Laser Facility. The spectrometer was coupled to a Kentech x-ray streak camera to study the temporal evolution of soft x-rays emitted from the back of mylar and copper foils irradiated at 10{sup 15} W/cm{sup 2}. The instrument demonstrated a resolving power of {approx} 120 at 19 {angstrom} with a time resolution of 31 ps. The time-resolved copper emission spectrum was consistent with a photodiode monitoring the laser temporal pulse shape and indicated that the soft x-ray emission follows the laser heating of the target. The time and spectral resolution of this diagnostic make it useful for studies of high temperature plasmas.
Date: May 12, 2010
Creator: Cone, K. V.; Dunn, J.; Schneider, M. B.; Baldis, H. A.; Brown, G. V.; Emig, J. et al.
Object Type: Article
System: The UNT Digital Library
Calibration of a Flat Field Soft X-ray Grating Spectrometer for Laser Produced Plasmas (open access)

Calibration of a Flat Field Soft X-ray Grating Spectrometer for Laser Produced Plasmas

We have calibrated the x ray response of a variable line spaced grating spectrometer, known as the VSG, at the Fusion and Astrophysics Data and Diagnostic Calibration Facility at the Lawrence Livermore National Laboratory (LLNL). The VSG has been developed to diagnose laser produced plasmas, such as those created at the Jupiter Laser Facility and the National Ignition Facility at LLNL, and at both the Omega and Omega EP lasers at University of Rochester's Laboratory for Laser Energetics. The bandwidth of the VSG spans the range from {approx} 6 to 60 {angstrom}. The calibration results present here include the VSG's dispersion and quantum efficiency. The dispersion is determined by measuring the x rays emitted from hydrogen-like and helium-like ions of carbon, nitrogen, oxygen, neon, and aluminum. The quantum efficiency is calibrated to an accuracy of 30% or better by normalizing the x ray intensities recorded by the VSG to those simultaneously recorded by an x ray microcalorimeter spectrometer.
Date: May 12, 2010
Creator: Park, J.; Brown, G. V.; Schneider, M. B.; Baldis, H. A.; Beiersdorfer, P.; Cone, K. V. et al.
Object Type: Article
System: The UNT Digital Library
Micro-Raman Spectroscopy of Uranium Oxyfluoride Particulate Material for Nuclear Safeguards (open access)

Micro-Raman Spectroscopy of Uranium Oxyfluoride Particulate Material for Nuclear Safeguards

None
Date: May 12, 2010
Creator: Kips, R; Crowhurst, J; Kristo, M J; Stefaniak, E & Hutcheon, I D
Object Type: Article
System: The UNT Digital Library