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Magnet options for sensors for the pulp and paper industry (open access)

Magnet options for sensors for the pulp and paper industry

The Lawrence Berkeley National Laboratory (LBNL) has been developing sensors for the pulp and paper industry that uses a magnetic field. The applications for magnetic sensors that have studied include (1) sensors for the measurement of the water and ice content of wood chips entering the pulping mill, (2) sensors for measuring the water content and other constituents of the black liquor leaving the paper digester, and (3) sensors for measuring paper thickness and water content as the paper is being processed. These tasks can be done using nuclear magnetic resonance (NMR). The magnetic field used for doing the NMR can come from either permanent magnets or superconducting magnets. The choice of the magnet is dependent on a number of factors, which include the size of the sample and field strength needed to do the sensing task at hand. This paper describes some superconducting magnet options that can be used in the pulp and paper industry.
Date: May 5, 2001
Creator: Green, M. A.; Barale, P. J.; Fong, C. G.; Luft, P. A.; Reimer, J. A. & Yahnke, M. S.
Object Type: Article
System: The UNT Digital Library
Reanalysis of the Schwertmannite structure and the incorporationof SO42- groups: An IR, XAS, WAXS and simulation study (open access)

Reanalysis of the Schwertmannite structure and the incorporationof SO42- groups: An IR, XAS, WAXS and simulation study

Schwertmannite is a poorly crystallized iron oxyhydroxidewith essential structural sulfate that can be a major component in acidmine drainage environments. Original characterization work concluded thatthe sulfate was largely contained within tunnels of an orderedakaganeite-like structure based on powder XRD, analysis of IR spectra,and sulfate extraction procedures [1]. Since the original description,problems have emerged with the nature of the tunnel sulfate, and with theinterpretation of the IR spectra. Other related work has shown that it isnow possible to determine sulfate-iron oxide inner sphere bindingunambiguously from the S K-edge XANES spectrum. Hence a reassessment ofthe evidence for the original schwertmannite structure was deemednecessary and timely.
Date: May 5, 2001
Creator: Waychunas, G.A.; Myneni, S.C.B.; Traina, S.J.; Bigham, J.M.; Fuller, C.C. & Davis, J.A.
Object Type: Article
System: The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 79, No. 160, Ed. 1 Saturday, May 5, 2001 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 79, No. 160, Ed. 1 Saturday, May 5, 2001

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: May 5, 2001
Creator: Cash, Wanda Garner
Object Type: Newspaper
System: The Portal to Texas History
["Listen to Your Woman"] captions transcript

["Listen to Your Woman"]

Video recording from The Black Academy of Arts and Letters recorded during their "Listen to Your Woman" event in 2001. This video features a theatrical performance of the play, "Listen to Your Woman," written by Michael Matthews. Performed live on the Naomi Bruton Main Stage. The video begins at a different event, changes to the performance, then at cuts at 32:43 to a religious sermon.
Date: May 5, 2001
Creator: unknown
Object Type: Video
System: The UNT Digital Library
[Newspaper clipping: Stalemate on hate crime bill broken] (open access)

[Newspaper clipping: Stalemate on hate crime bill broken]

Newspaper clipping of a Dallas Morning News article about the end to the hate crime bill stalemate.
Date: May 5, 2001
Creator: The Dallas Morning News
Object Type: Clipping
System: The UNT Digital Library
Oral History Interview with Marion Wall Lowrey, May 5, 2001 transcript

Oral History Interview with Marion Wall Lowrey, May 5, 2001

Interview with Marion Wall Lowrey talking about her career, especially her role at the University of Texas M.D. Anderson Cancer Center. She talks about her relationship with Dr. R. Lee Clark and his wife Dr. Bert Davis Clark. She also talks about the time when the institution was housed at the Baker Estate and segregation in the early years of the institution.
Date: May 5, 2001
Creator: Lowrey, Marion Wall & Brunet, Lesley Williams
Object Type: Sound
System: The Portal to Texas History
Lone Star Gazette (Dublin, Tex.), Vol. 2, No. 17, Ed. 1 Saturday, May 5, 2001 (open access)

Lone Star Gazette (Dublin, Tex.), Vol. 2, No. 17, Ed. 1 Saturday, May 5, 2001

Semimonthly newspaper from Dublin, Texas that includes area information on topics such as history, entertainment, reviews, and recipes along with advertising.
Date: May 5, 2001
Creator: Kestner, Laura
Object Type: Newspaper
System: The Portal to Texas History
Performance and cost of particle air filtration technologies (open access)

Performance and cost of particle air filtration technologies

None
Date: May 5, 2001
Creator: Fisk, William J. & Faulkner, David
Object Type: Article
System: The UNT Digital Library
[Funeral Program for Delores "Mother Rock" Blyle, May 5, 2001] (open access)

[Funeral Program for Delores "Mother Rock" Blyle, May 5, 2001]

Funeral program for Delores "Mother Rock" Blyle, born October 20, 1934 and died in April 28, 2001, The funeral was held May 5, 2001 at Mt. Sinai Baptist Church, officiated by Reverend L. H. Mills. Funeral arrangements were made through the Carter-Taylor-Williams Mortuary and she was buried in Meadowlawn Cemetery in San Antonio, Texas.
Date: May 5, 2001
Creator: unknown
Object Type: Pamphlet
System: The Portal to Texas History
What Is a Farm Bill? (open access)

What Is a Farm Bill?

A farmbill is a collection of new laws and amendmentsto longstanding lawsthat sets the overall direction of federal food and farm policy for a specified number of years. Farm bills typically contain not only commodity price and income support provisions, but also provisions on agricultural trade, rural development, domestic food assistance, foreign food aid, conservation, crop insurance, farm credit, forestry, and agricultural research. The many issues covered by farm bills make it possible to form a broad coalition ofsupport among common, and sometimes conflicting interestsfor policies and programs that individually might not be enacted.
Date: May 5, 2001
Creator: Jones, Jean Yavis; Hanrahan, Charles E. & Womach, Jasper
Object Type: Report
System: The UNT Digital Library
Consideration of the Budget Resolution (open access)

Consideration of the Budget Resolution

Consideration of a concurrent budget resolution is governed by special procedures in the House and Senate. Although the procedures of each chamber differ, they serve generally to expedite consideration of the budget resolution.
Date: May 5, 2001
Creator: Heniff, Bill, Jr.
Object Type: Report
System: The UNT Digital Library