Partner
UNT Libraries Government Documents Department
806
UNT Libraries Special Collections
138
Oklahoma Historical Society
50
UNT Libraries
34
National Museum of the Pacific War/Admiral Nimitz Foundation
13
Sterling Municipal Library
10
San Antonio Public Library
6
Carl Albert Congressional Research and Studies Center
5
Archer Public Library
4
Lee College
4
52 More
Collection
Defense Base Closure and Realignment Commission
430
Office of Scientific & Technical Information Technical Reports
192
Texas Digital Newspaper Program
135
Congressional Research Service Reports
118
Multicultural Center Records
80
Government Accountability Office Reports
57
Oklahoma Digital Newspaper Program
57
Tocker Foundation Grant
54
Texas Daily Newspaper Association
36
The Greensheet
30
88 More
Degree Department
Country
States
Year
Month
Day
Language
1,164 Matching Results
Results open in a new window/tab.
FERMI@Elettra: A Seeded Harmonic Cascade FEL for EUV and Soft X-Rays
We describe the machine layout and major performance parameters for the FERMI FEL project funded for construction at Sincrotrone Trieste, Italy, within the next five years. The project will be the first user facility based on seeded harmonic cascade FEL's, providing controlled, high peak-power pulses. With a high-brightness rf photocathode gun, and using the existing 1.2 GeV S-band linac, the facility will provide tunable output over a range from {approx}100 nm to {approx}10 nm, with pulse duration from 40 fs to {approx} 1ps, peak power {approx}GW, and with fully variable output polarization. Initially, two FEL cascades are planned; a single-stage harmonic generation to operate > 40 nm, and a two-stage cascade operating from {approx}40 nm to {approx}10 nm or shorter wavelength. The output is spatially and temporally coherent, with peak power in the GW range. Lasers provide modulation to the electron beam, as well as driving the photocathode and other systems, and the facility will integrate laser systems with the accelerator infrastructure, including a state-of-the-art optical timing system providing synchronization of rf signals, lasers, and x-ray pulses. Major systems and overall facility layout are described, and key performance parameters summarized.
Date:
December 14, 2005
Creator:
Bocchetta, C. J.; Bulfone, D.; Craievich, P.; Danailov, M. B.; D'Auria, G.; De Ninno, G. et al.
Object Type:
Article
System:
The UNT Digital Library
[Email from Caro Bosca to Eleanor Brown, February 14, 2005]
Email from Caro Bosca to Eleanor Brown discussing room reservations for the board meeting in Washington, D.C. She also provides Brown with a list of the email addresses for the current board of directors and committee chairs.
Date:
February 14, 2005
Creator:
Bosca, Caro Bayley
Object Type:
Letter
System:
The Portal to Texas History
Experimental Tests of the GDH and Other Sum Rules at SLAC
Recent measurements from SLAC of the polarized nucleon structure functions g{sub 1} and g{sub 2} have been used to experimentally test the Bjorken, Ellis-Jaffe, Burkhardt-Cottingham, and Efremov-Leader-Teryaev sum rules. In the future, the SLAC E159 experiment will extend structure function measurements using real photons to 40 GeV, enabling a definitive test of the high energy convergence of the GDH sum rule for both proton and deuteron targets.
Date:
June 14, 2005
Creator:
Bosted, P.E.
Object Type:
Article
System:
The UNT Digital Library
District of Columbia: FY2006 Appropriations
This report is a guide to the regular appropriations bills that Congress considers each year. It is designed to supplement the information provided by the Senate Appropriations Subcommittee on the District of Columbia and the House Appropriations Subcommittee on Transportation, the Treasury, Housing and Urban Development, the Judiciary, the District of Columbia, the Executive Office of the President, and Independent Agencies. It summarizes the status of the bill, its scope, major issues, funding levels, and related congressional activity, and is updated as events warrant.
Date:
October 14, 2005
Creator:
Boyd, Eugene
Object Type:
Report
System:
The UNT Digital Library
[Cynthia Scott at the Muse]
Video recording from The Black Academy of Arts and Letters recorded during their Cynthia Scott at the Muse event in 2005. This video features a jazz performance by artist Cynthia Scott with music accompaniment live on stage at Clarence Muse Café Theatre.
Date:
October 14, 2005
Creator:
Boyd, Kenneth
Object Type:
Video
System:
The UNT Digital Library
[Cynthia Scott at the Muse, Part 2 of 2]
Video recording from The Black Academy of Arts and Letters recorded during their Cynthia Scott at the Muse event in 2005. This video features a jazz performance by artist Cynthia Scott with music accompaniment live on stage at Clarence Muse Café Theatre. This video is Part 2 of 2 of the concert.
Date:
October 14, 2005
Creator:
Boyd, Kenneth
Object Type:
Video
System:
The UNT Digital Library
Spatially Continuous Mixed Simplified P2-P1 Solutions for Multidimensional Geometries
The simplified P{sub N} (SP{sub N}) angular approximation to the neutron transport equation has received renewed interest in recent years [1-3]. The even-order simplified P{sub 2} angular approximation has been shown to yield improved accuracy over the P{sub 1} (diffusion) angular approximation for problems in which the P{sub 1} approximation is reasonably accurate [1]. In particular, integral quantities such as reaction rates and eigenvalues computed by the SP{sub 2} approximation are typically more accurate. The SP{sub 2} scalar flux spatial distributions are also often more accurate than the P{sub 1} distributions away from material interfaces and source discontinuities. However, the SP{sub 2} scalar flux distributions are spatially discontinuous at material interfaces and source discontinuities. These spatial discontinuities are unphysical, aesthetically displeasing, and can lead to large inaccuracies near interfaces. Brantley [4] has recently investigated combining the P{sub 1} and P{sub 2} angular approximations in planar geometry to eliminate the discontinuities in the P{sub 2} scalar flux distributions near material interfaces and source discontinuities. In essence, the P{sub 1} angular approximation is used at material interfaces and source discontinuities to obtain spatially continuous scalar flux distributions; the P{sub 2} angular approximation is utilized elsewhere to take advantage of its improved accuracy. …
Date:
January 14, 2005
Creator:
Brantley, P S & Tomasevic, D I
Object Type:
Article
System:
The UNT Digital Library
Office of Management and Budget: A Brief Overview
This report provides a concise overview of the Office of Management and Budget (OMB) and its major functions, and highlights a number of issues influenced by OMB in matters of policy, budget, management, and OMB's internal operations.
Date:
February 14, 2005
Creator:
Brass, Clinton T.
Object Type:
Report
System:
The UNT Digital Library
The Goldthwaite Eagle (Goldthwaite, Tex.), Vol. 109, No. 9, Ed. 1 Wednesday, September 14, 2005
Weekly newspaper from Goldthwaite, Texas that includes local, state, and national news along with extensive advertising.
Date:
September 14, 2005
Creator:
Bridges, G. Frank & Bridges, Georgie
Object Type:
Newspaper
System:
The Portal to Texas History
The Goldthwaite Eagle (Goldthwaite, Tex.), Vol. 109, No. 22, Ed. 1 Wednesday, December 14, 2005
Weekly newspaper from Goldthwaite, Texas that includes local, state, and national news along with extensive advertising.
Date:
December 14, 2005
Creator:
Bridges, G. Frank & Bridges, Georgie
Object Type:
Newspaper
System:
The Portal to Texas History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 90, No. 1, Ed. 1 Wednesday, September 14, 2005
Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date:
September 14, 2005
Creator:
Broaddus, Matthew B.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 90, No. 107, Ed. 1 Friday, January 14, 2005
Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date:
January 14, 2005
Creator:
Broaddus, Matthew B.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 90, No. 133, Ed. 1 Monday, February 14, 2005
Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date:
February 14, 2005
Creator:
Broaddus, Matthew B.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 90, No. 157, Ed. 1 Monday, March 14, 2005
Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date:
March 14, 2005
Creator:
Broaddus, Matthew B.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 90, No. 184, Ed. 1 Thursday, April 14, 2005
Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date:
April 14, 2005
Creator:
Broaddus, Matthew B.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 90, No. 236, Ed. 1 Tuesday, June 14, 2005
Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date:
June 14, 2005
Creator:
Broaddus, Matthew B.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 90, No. 262, Ed. 1 Thursday, July 14, 2005
Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date:
July 14, 2005
Creator:
Broaddus, Matthew B.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 90, No. 288, Ed. 1 Sunday, August 14, 2005
Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date:
August 14, 2005
Creator:
Broaddus, Matthew B.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 91, No. 26, Ed. 1 Friday, October 14, 2005
Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date:
October 14, 2005
Creator:
Broaddus, Matthew B.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 91, No. 52, Ed. 1 Monday, November 14, 2005
Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date:
November 14, 2005
Creator:
Broaddus, Matthew B.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 91, No. 78, Ed. 1 Wednesday, December 14, 2005
Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date:
December 14, 2005
Creator:
Broaddus, Matthew B.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Novel Aspects of Hard Diffraction in QCD
Initial- and final-state interactions from gluon-exchange, normally neglected in the parton model have a profound effect in QCD hard-scattering reactions, leading to leading-twist single-spin asymmetries, diffractive deep inelastic scattering, diffractive hard hadronic reactions, and nuclear shadowing and antishadowing--leading-twist physics not incorporated in the light-front wavefunctions of the target computed in isolation. I also discuss the use of diffraction to materialize the Fock states of a hadronic projectile and test QCD color transparency.
Date:
December 14, 2005
Creator:
Brodsky, Stanley J.
Object Type:
Article
System:
The UNT Digital Library
Single-Spin Asymmetries and Transversity in QCD
Initial- and final-state interactions from gluon exchange, normally neglected in the parton model, have a profound effect in QCD hard-scattering reactions, leading to leading-twist single-spin asymmetries, diffractive deep inelastic scattering, diffractive hard hadronic reactions, as well as nuclear shadowing and antishadowing-leading-twist physics not incorporated in the light-front wavefunctions of the target computed in isolation. The physics of such processes thus require the understanding of QCD at the amplitude level; in particular, the physics of spin requires an understanding of the phase structure of final-state and initial-state interactions, as well as the structure of the basic wavefunctions of hadrons themselves. I also discuss transversity in exclusive channels, including how one can use single-spin asymmetries to determine the relative phases of the timelike baryon form factors, as well as the anomalous physics of the normal-normal spin-spin correlation observed in large-angle proton-proton elastic scattering. As an illustration of the utility of light-front wavefunctions, the transversity distribution of a single electron is computed, as defined from its two-particle QED quantum fluctuations.
Date:
December 14, 2005
Creator:
Brodsky, Stanley J.
Object Type:
Article
System:
The UNT Digital Library
The Alaska Land Transfer Acceleration Act: Background and Summary
This report discusses the Alaska Land Transfer Acceleration Act, which represents an attempt to clear up the conflicting land claims of three distinct parties in Alaska – the State, Alaska Native Corporations, and Native allottees – in time for the fiftieth anniversary of Alaska’s statehood in 2009.
Date:
January 14, 2005
Creator:
Brooks, Nathan
Object Type:
Report
System:
The UNT Digital Library