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805 MHz and 201 MHz RF cavity development for MUCOOL (open access)

805 MHz and 201 MHz RF cavity development for MUCOOL

A muon cooling channel calls for very high acceleratinggradient RF structures to restore the energy lost by muons in theabsorbers. The RF structures have to be operated in a strong magneticfield and thus the use of superconducting RF cavities is excluded. Toachieve a high shunt impedance while maintaining a large enough apertureto accommodate a large transverse emittance muon beam, the cavity designadopted is a pillbox-like geometry with thin Be foils to terminate theelectromagnetic field at the cavity iris. The possibility of using gridsof thin-walled metallic tubes for the termination is also being explored.Many of the RF-related issues for muon cooling channels are being studiedboth theoretically and experimentally using an 805 MHz cavity that has apillbox-like geometry with thin Be windows to terminate the cavityaperture. The design and performance of this cavity are reported here.High-power RF tests of the 805 MHz cavity are in progress at Lab G inFermilab. The cavity has exceeded its design gradient of 30 MV/m,reaching 34 MV/m without external magnetic field. No surface damage wasobserved at this gradient. The cavity is currently under conditioning atLab G with an external magnetic field of 2.5 T. We also present here a201 MHz cavity design for muoncooling channels. The proposed …
Date: October 10, 2002
Creator: DLi@lbl.gov
Object Type: Article
System: The UNT Digital Library
15th Street News (Midwest City, Okla.), Vol. 31, No. 28, Ed. 1 Friday, May 10, 2002 (open access)

15th Street News (Midwest City, Okla.), Vol. 31, No. 28, Ed. 1 Friday, May 10, 2002

Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date: May 10, 2002
Creator: Baldwin, Alisha
Object Type: Newspaper
System: The Gateway to Oklahoma History
[Abilene City Council Minutes: 2002] (open access)

[Abilene City Council Minutes: 2002]

Ledger containing minutes of the City Council in Abilene, Texas documenting the group's discussions and activities from January 10, 2002 to December 19, 2002.
Date: 2002-01-10/2002-12-19
Creator: Abilene (Tex.)
Object Type: Book
System: The Portal to Texas History
Accelerated Geothermal Resource Development in the Great Basin Through Enhanced Public Awareness and Outreach to Shareholders. (open access)

Accelerated Geothermal Resource Development in the Great Basin Through Enhanced Public Awareness and Outreach to Shareholders.

The Great Basin Center for Geothermal Energy conducted work encompassing two main tasks. We (1) produced a web-based, stakeholder geothermal information system for Nevada geothermal data relevant to assessing and developing geothermal resources, and (2) we held informational stakeholder workshops (both as part of GeoPowering the West Initiative). The objective of this grant was to conduct workshops and fund database and web development activities. This grant funds salaries for web and database developers and part of the administrative assistant who helps to coordinate and organize workshops, and maintain selected databases.
Date: April 10, 2002
Creator: Taranik, James V.; Oppliger, Gary & Sawatsky, Don
Object Type: Report
System: The UNT Digital Library
Advanced Chemistry Basins Model (open access)

Advanced Chemistry Basins Model

The DOE-funded Advanced Chemistry Basin model project is intended to develop a public domain, user-friendly basin modeling software under PC or low end workstation environment that predicts hydrocarbon generation, expulsion, migration and chemistry. The main features of the software are that it will: (1) afford users the most flexible way to choose or enter kinetic parameters for different maturity indicators; (2) afford users the most flexible way to choose or enter compositional kinetic parameters to predict hydrocarbon composition (e.g., gas/oil ratio (GOR), wax content, API gravity, etc.) at different kerogen maturities; (3) calculate the chemistry, fluxes and physical properties of all hydrocarbon phases (gas, liquid and solid) along the primary and secondary migration pathways of the basin and predict the location and intensity of phase fractionation, mixing, gas washing, etc.; and (4) predict the location and intensity of de-asphaltene processes. The project has be operative for 36 months, and is on schedule for a successful completion at the end of FY 2003.
Date: November 10, 2002
Creator: Goddard, William; Blanco, Mario; Cathles, Lawrence; Manhardt, Paul; Meulbroek, Peter & Tang, Yongchun
Object Type: Report
System: The UNT Digital Library
Afghanistan: Challenges and Options for Reconstructing a Stable and Moderate State (open access)

Afghanistan: Challenges and Options for Reconstructing a Stable and Moderate State

This report provides information on and analysis of the current situation in Afghanistan, taking into consideration the country’s essential characteristics and political developments since about the time of the overthrow of the last Afghan King, Zahir Shah, in 1973, and sketches out four possible scenarios for Afghanistan’s future. Finally, the report identifies and analyzes factors that will influence Afghanistan’s political future, and discusses three policy areas in particular in which actions by the United States could be crucial to the achievement of the U.S. goal of a peaceful, stable, democratic, and terrorist-free Afghanistan. An appendix contains key documents relating to the December 2001 Bonn Agreement, which is the framework for current efforts to create a stable and democratic Afghanistan.
Date: May 10, 2002
Creator: Cronin, Richard P.
Object Type: Report
System: The UNT Digital Library
Agriculture and Fast Track or Trade Promotion Authority (open access)

Agriculture and Fast Track or Trade Promotion Authority

This report considers the issue of new "fast track" or trade promotion authority (APA) legislation in the 107th Congress. Moreover, the report summarizes the agricultural debates on the issue.
Date: May 10, 2002
Creator: Becker, Geoffrey S. & Hanrahan, Charles E.
Object Type: Report
System: The UNT Digital Library
Agriculture and Fast Track or Trade Promotion Authority (open access)

Agriculture and Fast Track or Trade Promotion Authority

New “fast track” (or, trade promotion) authority (TPA) is at issue in the 107th Congress. Such authority could enable the Administration to submit negotiated foreign trade agreements to Congress for consideration under expedited procedures. Efforts to renew this authority, which expired in 1994, have not succeeded since then. Many agricultural and food industry interests are among the export-oriented enterprises that support TPA, arguing that foreign trading partners will not seriously negotiate with an Administration that lacks it. However, some farm groups argue that fast track ultimately will lead to new agreements that could have adverse effects on U.S. producers, at least in some commodity sectors.
Date: May 10, 2002
Creator: Becker, Geoffrey S. & Hanrahan, Charles E.
Object Type: Report
System: The UNT Digital Library
AISI/DOE Technology Roadmap Program: Improved Surface Quality of Exposed Automotive Sheet Steels (open access)

AISI/DOE Technology Roadmap Program: Improved Surface Quality of Exposed Automotive Sheet Steels

Surface quality of sheet steels is an important economic and technical issue for applications such as critical automotive surfaces. This project was therefore initiated to develop a more quantitative methodology for measuring surface imperfections, and to assess their response to forming and painting, particularly with respect to their visibility or invisibility after painting. The objectives were met, and included evaluation of a variety of imperfections present on commercial sheet surfaces or simulated using methods developed in the laboratory. The results are expected to have significant implications with respect to the methodology for assessing surface imperfections, development of quantitative criteria for surface inspection, and understanding and improving key painting process characteristics that influence the perceived quality of sheet steel surfaces.
Date: October 10, 2002
Creator: Speer, John G.; Matlock, David K.; Meyers, Noel & Choi, Young-Min
Object Type: Report
System: The UNT Digital Library
The Albany News (Albany, Tex.), Vol. 126, No. 32, Ed. 1 Thursday, January 10, 2002 (open access)

The Albany News (Albany, Tex.), Vol. 126, No. 32, Ed. 1 Thursday, January 10, 2002

Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date: January 10, 2002
Creator: Lucas, Melinda L.
Object Type: Newspaper
System: The Portal to Texas History
The Albany News (Albany, Tex.), Vol. 127, No. 19, Ed. 1 Thursday, October 10, 2002 (open access)

The Albany News (Albany, Tex.), Vol. 127, No. 19, Ed. 1 Thursday, October 10, 2002

Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date: October 10, 2002
Creator: Lucas, Melinda L.
Object Type: Newspaper
System: The Portal to Texas History
Alkaline Leaching of Key, Non-Radioactive Components from Simulants and Hanford Tank Sludge 241-S-110: Results of FY01 Studies (open access)

Alkaline Leaching of Key, Non-Radioactive Components from Simulants and Hanford Tank Sludge 241-S-110: Results of FY01 Studies

This study addressed three aspects in selected alkaline leaching: first, the use of oxidants persulfate, permanganate, and ferrate as selective chromium-leaching agents from washed Hanford Tank S-110 solids under varying conditions of hydroxide concentration, temperature, and time was investigated. Second, the selective dissolution of solids containing mercury(II) oxide under alkaline conditions was examined. Various compounds were studied for their effectiveness in dissolving mercury under varying conditions of time, temperature, and hydroxide concentration in the leachate. Three compounds were studied: cysteine, iodide, and diethyldithiophosphoric acid (DEDTPA). Finally, the possibility of whether an oxidant bound to an anion-exchange resin can be used to effectively oxidize chromium(III) in alkaline solutions was addressed. The experimental results remain ambiguous to date; further work is required to reach any definitive conclusions as to the effectiveness of this approach.
Date: September 10, 2002
Creator: Rapko, Brian M.; Vienna, John D.; Sinkov, Serguei I.; Kim, Jinseong & Cisar, Alan J.
Object Type: Report
System: The UNT Digital Library
Altus Times (Altus, Okla.), Vol. 103, No. 269, Ed. 1 Thursday, January 10, 2002 (open access)

Altus Times (Altus, Okla.), Vol. 103, No. 269, Ed. 1 Thursday, January 10, 2002

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: January 10, 2002
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 103, No. 295, Ed. 1 Sunday, February 10, 2002 (open access)

Altus Times (Altus, Okla.), Vol. 103, No. 295, Ed. 1 Sunday, February 10, 2002

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 10, 2002
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 103, No. 319, Ed. 1 Sunday, March 10, 2002 (open access)

Altus Times (Altus, Okla.), Vol. 103, No. 319, Ed. 1 Sunday, March 10, 2002

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: March 10, 2002
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 104, No. 22, Ed. 1 Wednesday, April 10, 2002 (open access)

Altus Times (Altus, Okla.), Vol. 104, No. 22, Ed. 1 Wednesday, April 10, 2002

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: April 10, 2002
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 104, No. 47, Ed. 1 Friday, May 10, 2002 (open access)

Altus Times (Altus, Okla.), Vol. 104, No. 47, Ed. 1 Friday, May 10, 2002

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: May 10, 2002
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 104, No. 73, Ed. 1 Monday, June 10, 2002 (open access)

Altus Times (Altus, Okla.), Vol. 104, No. 73, Ed. 1 Monday, June 10, 2002

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: June 10, 2002
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 104, No. 99, Ed. 1 Wednesday, July 10, 2002 (open access)

Altus Times (Altus, Okla.), Vol. 104, No. 99, Ed. 1 Wednesday, July 10, 2002

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: July 10, 2002
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 104, No. 151, Ed. 1 Tuesday, September 10, 2002 (open access)

Altus Times (Altus, Okla.), Vol. 104, No. 151, Ed. 1 Tuesday, September 10, 2002

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: September 10, 2002
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 104, No. 175, Ed. 1 Thursday, October 10, 2002 (open access)

Altus Times (Altus, Okla.), Vol. 104, No. 175, Ed. 1 Thursday, October 10, 2002

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: October 10, 2002
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 104, No. 201, Ed. 1 Sunday, November 10, 2002 (open access)

Altus Times (Altus, Okla.), Vol. 104, No. 201, Ed. 1 Sunday, November 10, 2002

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: November 10, 2002
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 104, No. 226, Ed. 1 Tuesday, December 10, 2002 (open access)

Altus Times (Altus, Okla.), Vol. 104, No. 226, Ed. 1 Tuesday, December 10, 2002

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: December 10, 2002
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Alvin Advertiser (Alvin, Tex.), Ed. 1 Wednesday, April 10, 2002 (open access)

The Alvin Advertiser (Alvin, Tex.), Ed. 1 Wednesday, April 10, 2002

Weekly newspaper from Alvin, Texas that includes local, state, and national news along with advertising.
Date: April 10, 2002
Creator: Schwind, Jim & Holton, Kathleen
Object Type: Newspaper
System: The Portal to Texas History