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Research Needs in Wind Energy

This presentation discusses the challenges and opportunities of wind energy.
Date: November 18, 2010
Creator: Schreck, S.
Object Type: Presentation
System: The UNT Digital Library
Magnetic Measurement of the Background Field in the Undulator Hall (open access)

Magnetic Measurement of the Background Field in the Undulator Hall

The steel present in the construction of the undulator hall facility has the potential for changing the ambient fields present in the undulator hall. This note describes a measurement done to make a comparison between the fields in the hall and in the Magnetic Measurement Facility. In order for the undulators to have the proper tuning, the background magnetic field in the Undulator Hall should agree with the background field in the Magnetic Measurements Facility within .5 gauss. In order to verify that this was the case measurements were taken along the length of the undulator hall, and the point measurements were compared to the mean field which was measured on the MMF test bench.
Date: November 18, 2010
Creator: Fisher, Andrew; Nuhn, Heinz-Dieter & Welch, James
Object Type: Report
System: The UNT Digital Library
Thermal Tests of Undulator Quad (open access)

Thermal Tests of Undulator Quad

Running at the nominal temperature, the undulator quadrupole has a several degree temperature increase. This note describes the test used to determine the effect on the undulator integrals from the temperature gradient caused by the heat from the quadrupole conducting down the beam pipe. The undulator quadrupoles running at their nominal current of 4 amps heat up approximately 4 degrees Celsius; this magnet in turn heats up the beampipe which goes into the undulator. The heating ends up introducing a thermal gradient across the undulator which causes small changes in the magnetic field of the heated poles. By measuring the temperature change in the poles we can model the effects on the field and determine what the magnetic errors will be.
Date: November 18, 2010
Creator: Fisher, Andrew
Object Type: Report
System: The UNT Digital Library
Magnetic Measurements of the Background Field in the Undulator Hall with Ductwork and Cable Trays (open access)

Magnetic Measurements of the Background Field in the Undulator Hall with Ductwork and Cable Trays

The duct work and cable trays present in the undulator hall facility are made out of potentially magnetically active materials. This note describes a measurement done to make a comparison between the fields in the undulator hall with the duct work and cable trays present and in the Magnetic Measurement Facility. In order for the undulators to have the proper tuning, the background magnetic field in the Undulator Hall must agree with the background field in the Magnetic Measurements Facility within 0.5 gauss. To verify that this was the case, measurements were taken along the length of the undulator hall, and the point measurements were compared to the mean field which was measured on the MMF test bench. This set of measurements was conducted with most of the cable trays and duct work in place, but without any of the magnet stands in place.
Date: November 18, 2010
Creator: Fisher, Andrew; Nuhn, Heinz-Dieter & Welch, James
Object Type: Report
System: The UNT Digital Library
Girder Alignment Plan (open access)

Girder Alignment Plan

The girders for the LCLS undulator system contain components which must be aligned with high accuracy relative to each other. The alignment is one of the last steps before the girders go into the tunnel, so the alignment must be done efficiently, on a tight schedule. This note documents the alignment plan which includes efficiency and high accuracy. The motivation for girder alignment involves the following considerations. Using beam based alignment, the girder position will be adjusted until the beam goes through the center of the quadrupole and beam finder wire. For the machine to work properly, the undulator axis must be on this line and the center of the undulator beam pipe must be on this line. The physics reasons for the undulator axis and undulator beam pipe axis to be centered on the beam are different, but the alignment tolerance for both are similar. In addition, the beam position monitor must be centered on the beam to preserve its calibration. Thus, the undulator, undulator beam pipe, quadrupole, beam finder wire, and beam position monitor axes must all be aligned to a common line. All relative alignments are equally important, not just, for example, between quadrupole and undulator. We …
Date: November 18, 2010
Creator: Wolf, Zachary; Ruland, Robert; LeCocq, Catherine; Lundahl, Eric; Levashov, Yurii; Reese, Ed et al.
Object Type: Report
System: The UNT Digital Library
Cooper Review (Cooper, Tex.), Vol. 136, No. 44, Ed. 1 Thursday, November 18, 2010 (open access)

Cooper Review (Cooper, Tex.), Vol. 136, No. 44, Ed. 1 Thursday, November 18, 2010

Weekly newspaper from Cooper, Texas that includes local, state, and national news along with advertising.
Date: November 18, 2010
Creator: Palmer, Roger
Object Type: Newspaper
System: The Portal to Texas History
Military and Veterans Disability System: Preliminary Observations on Evaluation and Planned Expansion of DOD/VA Pilot (open access)

Military and Veterans Disability System: Preliminary Observations on Evaluation and Planned Expansion of DOD/VA Pilot

Testimony issued by the Government Accountability Office with an abstract that begins "Since 2007, the Departments of Defense (DOD) and Veterans Affairs (VA) have been pilot testing a new disability evaluation system designed to integrate their separate processes and thereby expedite veterans' benefits for wounded, ill, and injured servicemembers. Having piloted the integrated disability evaluation system (IDES) at 27 military facilities, they are now planning for its expansion military-wide. This testimony is based on GAO's ongoing review of the IDES pilot and draft report, which is currently with DOD and VA for agency comment. GAO conducted this review pursuant to the National Defense Authorization Act for Fiscal Year 2008. This review specifically examined: (1) the results of the agencies' evaluation of the IDES pilot, (2) challenges in implementing the IDES pilot to date, and (3) whether the agencies' plans to expand the IDES adequately address potential future challenges. To address these questions, GAO analyzed data from DOD and VA, conducted site visits at 10 military facilities, and interviewed DOD and VA officials."
Date: November 18, 2010
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
The Sachse News (Sachse, Tex.), Vol. 6, No. 43, Ed. 1 Thursday, November 18, 2010 (open access)

The Sachse News (Sachse, Tex.), Vol. 6, No. 43, Ed. 1 Thursday, November 18, 2010

Weekly newspaper from Sachse, Texas that includes local, state and national news along with advertising.
Date: November 18, 2010
Creator: Fisher, Donnita Nesbit
Object Type: Newspaper
System: The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 90, No. 230, Ed. 1 Thursday, November 18, 2010 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 90, No. 230, Ed. 1 Thursday, November 18, 2010

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: November 18, 2010
Creator: Halter Gray, Janie
Object Type: Newspaper
System: The Portal to Texas History
Electra Star-News (Electra, Tex.), Vol. 104, No. 13, Ed. 1 Thursday, November 18, 2010 (open access)

Electra Star-News (Electra, Tex.), Vol. 104, No. 13, Ed. 1 Thursday, November 18, 2010

Weekly newspaper from Electra, Texas that includes local, state, and national news along with advertising.
Date: November 18, 2010
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Archer County News (Archer City, Tex.), No. 46, Ed. 1 Thursday, November 18, 2010 (open access)

Archer County News (Archer City, Tex.), No. 46, Ed. 1 Thursday, November 18, 2010

Weekly newspaper from Archer City, Texas that includes local, state, and national news along with advertising.
Date: November 18, 2010
Creator: Lewis, Shelley
Object Type: Newspaper
System: The Portal to Texas History
Sweetwater Reporter (Sweetwater, Tex.), Vol. 113, No. 004, Ed. 1 Thursday, November 18, 2010 (open access)

Sweetwater Reporter (Sweetwater, Tex.), Vol. 113, No. 004, Ed. 1 Thursday, November 18, 2010

Daily newspaper from Sweetwater, Texas that includes local, state, and national news along with advertising.
Date: November 18, 2010
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Canadian Record (Canadian, Tex.), Vol. 120, No. 46, Ed. 1 Thursday, November 18, 2010 (open access)

The Canadian Record (Canadian, Tex.), Vol. 120, No. 46, Ed. 1 Thursday, November 18, 2010

Weekly newspaper from Canadian, Texas that includes local, state and national news along with some advertising.
Date: November 18, 2010
Creator: Brown, Laurie Ezzell
Object Type: Newspaper
System: The Portal to Texas History
Fusion-Fission Research Facility (FFRF) as a Practical Step Toward Hybrids (open access)

Fusion-Fission Research Facility (FFRF) as a Practical Step Toward Hybrids

The project of ASIPP (with PPPL participation), called FFRF, (R/a=4/1 m/m, Ipl=5 MA, Btor=4-6 T, PDT=50-100 MW, Pfission=80-4000 MW, 1 m thick blanket) is outlined. FFRF stands for the Fusion-Fission Research Facility with a unique fusion mission and a pioneering mission of merging fusion and fission for accumulation of design, experimental, and operational data for future hybrid applications. The design of FFRF will use as much as possible the EAST and ITER design experience. On the other hand, FFRF strongly relies on new, Lithium Wall Fusion plasma regimes, the development of which has already started in the US and China.
Date: November 18, 2010
Creator: Zakharov, L.; Li, J. & Wu, Y.
Object Type: Report
System: The UNT Digital Library
DESTRUCTIVE EXAMINATION OF SHIPPING PACKAGE 9975-02168 (open access)

DESTRUCTIVE EXAMINATION OF SHIPPING PACKAGE 9975-02168

The Savannah River Site (SRS) stores packages containing plutonium (Pu) materials in the K-Area Complex (KAC). The Pu materials are packaged per the DOE 3013 Standard and stored within Model 9975 shipping packages in KAC. The KAC facility DSA (Document Safety Analysis) credits the Model 9975 package to perform several safety functions, including criticality prevention, impact resistance, containment, and fire resistance to ensure the plutonium materials remain in a safe configuration during normal and accident conditions. The Model 9975 package is expected to perform its safety function for at least 12 years from initial packaging. The DSA recognizes the degradation potential for the materials of package construction over time in the KAC storage environment and requires an assessment of materials performance to validate the assumptions of the analysis and ultimately predict service life. As part of the comprehensive Model 9975 package surveillance program, destructive examination of package 9975-02028 was performed following field surveillance in accordance with Reference. Field surveillance of the Model 9975 package in KAC included nondestructive examination of the drum, fiberboard, lead shield and containment vessels. Results of the field surveillance are provided in Attachment 1. Destructive and non-destructive examinations have been performed on specified components of shipping …
Date: November 18, 2010
Creator: Daugherty, W.
Object Type: Report
System: The UNT Digital Library
Fannie Mae’s and Freddie Mac’s Financial Problems (open access)

Fannie Mae’s and Freddie Mac’s Financial Problems

This report presents, in analytical question and answer form, the issues surrounding the financial conditions of Fannie Mae and Freddie Mac, which are stockholder-owned government-sponsored enterprises.
Date: November 18, 2010
Creator: Weiss, N. Eric
Object Type: Report
System: The UNT Digital Library
The Colony Courier-Leader (The Colony, Tex.), Vol. 29, No. 42, Ed. 1 Thursday, November 18, 2010 (open access)

The Colony Courier-Leader (The Colony, Tex.), Vol. 29, No. 42, Ed. 1 Thursday, November 18, 2010

Weekly newspaper from The Colony, Texas that includes local, state, and national news along with advertising.
Date: November 18, 2010
Creator: Mann, Rick
Object Type: Newspaper
System: The Portal to Texas History
The Nocona News (Nocona, Tex.), Vol. 106, No. 25, Ed. 1 Thursday, November 18, 2010 (open access)

The Nocona News (Nocona, Tex.), Vol. 106, No. 25, Ed. 1 Thursday, November 18, 2010

Weekly newspaper from Nocona, Texas that includes local, state, and national news along with advertising.
Date: November 18, 2010
Creator: Mesler, Tracy R. & Mesler, Linda L.
Object Type: Newspaper
System: The Portal to Texas History
The Altus Times (Altus, Okla.), Vol. 112, No. 248, Ed. 1 Thursday, November 18, 2010 (open access)

The Altus Times (Altus, Okla.), Vol. 112, No. 248, Ed. 1 Thursday, November 18, 2010

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: November 18, 2010
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
Section 811 and Other HUD Housing Programs for Persons with Disabilities (open access)

Section 811 and Other HUD Housing Programs for Persons with Disabilities

None
Date: November 18, 2010
Creator: Perl, Libby
Object Type: Report
System: The UNT Digital Library
The Yellow Jacket (Brownwood, Tex.), Vol. 101, No. 6, Ed. 1 Thursday, November 18, 2010 (open access)

The Yellow Jacket (Brownwood, Tex.), Vol. 101, No. 6, Ed. 1 Thursday, November 18, 2010

Weekly student newspaper from Howard Payne University in Brownwood, Texas that includes local, state and campus news along with advertising.
Date: November 18, 2010
Creator: Howard Payne University
Object Type: Newspaper
System: The Portal to Texas History
Comanche Chief (Comanche, Tex.), No. 30, Ed. 1 Thursday, November 18, 2010 (open access)

Comanche Chief (Comanche, Tex.), No. 30, Ed. 1 Thursday, November 18, 2010

Weekly newspaper from Comanche, Texas that includes local, state, and national news along with advertising.
Date: November 18, 2010
Creator: Wilkerson, James C., III
Object Type: Newspaper
System: The Portal to Texas History

Master's Recital: 2010-11-18 - Min Kyung Kim, piano

Access: Use of this item is restricted to the UNT Community
Recital presented at the UNT College of Music Recital Hall in partial fulfillment of the master of Music (MM) degree.
Date: November 18, 2010
Creator: Kim, Min Kyung, 1983-
Object Type: Sound
System: The UNT Digital Library
The Cleburne Eagle News (Cleburne, Tex.), Vol. 29, No. 46, Ed. 1 Thursday, November 18, 2010 (open access)

The Cleburne Eagle News (Cleburne, Tex.), Vol. 29, No. 46, Ed. 1 Thursday, November 18, 2010

Weekly newspaper from Cleburne, Texas that includes local, state, and national news along with advertising.
Date: November 18, 2010
Creator: Rice, Don
Object Type: Newspaper
System: The Portal to Texas History