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Mirror theory applied to toroidal systems
Central features of a mirror plasma are strong departures from Maxwellian distribution functions, ambipolar potentials and densities which vary along a field line, and losses, and the mirror field itself. To examine these features, mirror theorists have developed analytical and numerical techniques to solve the Fokker-Planck equation, evaluate the potentials consistent with the resulting distribution functions, and assess the microstability of these distributions. Various combinations of mirror-plasma fetures are present and important in toroidal plasmas as well, particularly in the edge region and in plasmas with strong r.f. heating. In this paper we survey problems in toroidal plasmas where mirror theory and computational techniques are applicable, and discuss in more detail three specific examples: calculation of the toroidal generalization of the Spitzer-Haerm distribution function (from which trapped-particle effects on current drive can be calculated), evaluation of the nonuniform potential and density set up by pulsed electron-cyclotron heating, and calculation of steady-state distribution functions in the presence of strong r.f. heating and collisions. 37 refs., 3 figs.
Date:
August 25, 1987
Creator:
Cohen, R.H.
Object Type:
Article
System:
The UNT Digital Library
[Letter from James R. Miller to Laura Allard, May 25, 1987]
Letter from James R. Miller to Laura Allard, on May 25, 1987, thanking her for talking to him about programs for gifted and talented children. He mentions that the bill has passed the Texas House, but has stalled in the Texas Senate.
Date:
May 25, 1987
Creator:
Miller, James R.
Object Type:
Letter
System:
The UNT Digital Library
[Photograph 2012.201.B0147.0442]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
February 25, 1987
Creator:
Cook, J. Don
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0136.0270]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Dana Clasby, second from right, welcomes Marie Adendorff, Shirley Kaplan and Jenny Ibbotson, from left, at the luncheon."
Date:
September 25, 1987
Creator:
McDaniel, David
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0316B.0228]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
August 25, 1987
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0313B.0513]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Pam Bennett, Michelle Lagaly, Vicky Jennings, Brenda Warehime and Judy Conrady, from left, helped plain the event."
Date:
July 25, 1987
Creator:
McDaniel, David
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0316B.0225]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Robert Grady Johnson, front , and Jay Wesley Neill were back in court Tuesday in Lawton."
Date:
August 25, 1987
Creator:
Southerland, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0231.0162]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Margaret and Alvie groves enjoy a party given by their children in honor of their anniversary."
Date:
August 25, 1987
Creator:
Cook, J. Don
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0246.0601]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Students in Mary Ann Taggart's second-grade class at Kirkland Elementary School have their own fair."
Date:
September 25, 1987
Creator:
Hoke, Doug
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0268.0323]
Photograph used for a story in the Daily Oklahoman newspaper.
Date:
September 25, 1987
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0154.0354]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Rep. Guy Davis, D. Calera and Baker's majority floor leader against the motion."
Date:
May 25, 1987
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0152.0562]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Jo Russell, Patrick Alexander, Mary Anna d'Andriole and Jeannie Hanigan, from left, visit at the symphony party."
Date:
June 25, 1987
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0245.1082]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
October 25, 1987
Creator:
McDaniel, David
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0162.0208]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Enjoying the exhibit are, from left, Sally Caldwell, Jeff Dietz, Alice Dietz and Gerald Dietz."
Date:
January 25, 1987
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0261B.0094]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Well-fed members of the Military Park Neighborhood Association bask in an "after-gobbler glow" following a neighborhood Thanksgiving dinner shared by the group recently at Immanuel Lutheran Church."
Date:
November 25, 1987
Creator:
Cook, J. Don
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0553.0217]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Rep. Cal Hobson was pacing the aisles of the House chamber, telling some members to keep asking questions on the bill being considered."
Date:
February 25, 1987
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0256.0293]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Cecil Henderson, a woodcarver from Wynnewood, inspects some of his handiwork Wednesday at the Million-Dollar All-Oklahoma Art Show."
Date:
November 25, 1987
Creator:
Hoke, Doug
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0250.0214]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Zee Harris, center, listens to Christine Anthony, left, and Mex Frates read their scripts for a skit at the Women's Committee for the Oklahoma Symphony Orchestra meeting."
Date:
October 25, 1987
Creator:
Southerland, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0256.0294]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
November 25, 1987
Creator:
Hoke, Doug
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0262.0294]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Actor George Peppard, left, is shown with author Arlene Hirschfelder and Byron Price, curator of the National Cowboy Hall f Fame, prior to the banquet Saturday night."
Date:
April 25, 1987
Creator:
Howell, Paul S.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0258.0518]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "East quarterback Garan Higgins of Blackwell attempts to hand off to a teammate Saturday."
Date:
July 25, 1987
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0073.0657]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Oklahoma State's Royce Jefferies, left, battles Nebraska's Richard van Poelgeest for a loose ball."
Date:
February 25, 1987
Creator:
Hoke, Doug
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0103.0046]
Photograph used for a story in the Daily Oklahoman newspaper.
Date:
August 25, 1987
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0105.0127]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Bob Merriman, left, Jill Brett Jack Horner talk golf."
Date:
June 25, 1987
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History