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Linear and non-linear calculations of the hose instability in the ion-focused regime (open access)

Linear and non-linear calculations of the hose instability in the ion-focused regime

A simple model is adopted to study the hose instability of an intense relativistic electron beam in a partially neutralized, low density ion channel (ion focused regime). Equations of motion for the beam and the channel are derived and linearized to obtain an approximate dispersion relation. The non-linear equations of motion are then solved numerically and the results compared to linearized data.
Date: June 14, 1982
Creator: Buchanan, H.L.
Object Type: Report
System: The UNT Digital Library

[Photograph 2012.201.B0053.0580]

Photograph taken for a story in the Oklahoma Times newspaper. Caption: "This sign on the back says the truck makes wide turns, but its driver apparently didn't turn wide enough."
Date: June 14, 1982
Creator: Klock, Roger
Object Type: Photograph
System: The Gateway to Oklahoma History
[Letter from Ann Lupkowski to Jim Miller, June 14, 1989] (open access)

[Letter from Ann Lupkowski to Jim Miller, June 14, 1989]

Letter from Ann Lupkowski to Jim Miller, on June 14, 1989, congratulating him on the funding of the Texas Academy of Mathematics and Science by the Texas Legislature. She also mentions that she intends to apply for federal grants for projects for gifted and talented students.
Date: June 14, 1989
Creator: Lupkowski, Ann E.
Object Type: Letter
System: The UNT Digital Library

[Photograph 2012.201.B0118.0647]

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Lyric volunteers Richard Wawro, Caria Oliver and Beverly Sherman Busch welcome partygoers."
Date: June 14, 1984
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0121.0460]

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Chris Honeycutt, left, and Brian Fields, both of Edmond, practice their knots."
Date: June 14, 1985
Creator: Klock, Roger
Object Type: Photograph
System: The Gateway to Oklahoma History
[Letter from Ann Lupkowski to Rogers Redding, June 14, 1989] (open access)

[Letter from Ann Lupkowski to Rogers Redding, June 14, 1989]

Letter from Ann Lupkowski to Rogers Redding, on June 14, 1989, congratulating him on receiving funding for the Texas Academy of Mathematics and Science from the Texas Legislature, and offering a list of projects she hopes to undertake when she begins work at the University of North Texas.
Date: June 14, 1989
Creator: Lupkowski, Ann E.
Object Type: Letter
System: The UNT Digital Library

[Photograph 2012.201.B0136.0192]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "When John Henrik Clarke first met Malcom X in 1958, he was impressed with the man's immense control over blacks."
Date: June 14, 1980
Creator: Grier, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0151.0019]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Sam Furseth, Mellissa Cunningham, Randy Schafer and Deborah Schafer, from left, attend the brunch"
Date: June 14, 1987
Creator: Hoke, Doug
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0174.0209]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "The Stratford House Inn, a 40 unit motel, is Edmond's newest motel at 3020 S Broadway."
Date: June 14, 1983
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0171.0559]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "A. C. Eason says his truck's no good and parked it fro three days in front of the dealership where he bought it."
Date: June 14, 1983
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0158.0036]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "The box culvert on Del Road is Slumping about a foot."
Date: June 14, 1985
Creator: Miller, Joe
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0156.0395]

Photograph used for a story in the Daily Oklahoman newspaper.
Date: June 14, 1985
Creator: Gooch, Steve
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0136.0250]

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "John Claro and Janice Phillips smile while enjoying party."
Date: June 14, 1984
Creator: Hoke, Doug
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0136.0437]

Photograph used for a story in the Daily Oklahoman newspaper.
Date: June 14, 1985
Creator: Hoke, Doug
Object Type: Photograph
System: The Gateway to Oklahoma History
Prospects for DNA methods to measure human heritable mutation rates (open access)

Prospects for DNA methods to measure human heritable mutation rates

A workshop cosponsored by ICPEMC and the US Department of Energy was held in Alta, Utah, December 9-13, 1984 to examine the extent to which DNA-oriented methods might provide new approaches to the important but intractable problem of measuring mutation rates in control and exposed human populations. The workshop identified and analyzed six DNA methods for detection of human heritable mutation, including several created at the meeting, and concluded that none of the methods combine sufficient feasibility and efficiency to be recommended for general application. 8 refs.
Date: June 14, 1985
Creator: Mendelsohn, M.L.
Object Type: Article
System: The UNT Digital Library

[Photograph 2012.201.B0272.0318]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Dr. Muriel Hyroop, Patty Turner and Nancy Hughes look at some of the gifts given to Nancy Hyroop for her birthday."
Date: June 14, 1983
Creator: Wilson, George R.
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0310B.0208]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: June 14, 1985
Creator: Southerland, Paul
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0354.0861]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Oklahoma Assistant Attorney General David Lee, who is chief of the federal and criminal divisions, said seven Oklahoma death penalty cases have made their way to the 10th U. S. Circuit Court of Appeals "and all but two have been stopped."
Date: June 14, 1984
Creator: Southerland, Paul
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0310B.0205]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: June 14, 1985
Creator: Southerland, Paul
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0310B.0206]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: June 14, 1985
Creator: Southerland, Paul
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0246.0285]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Clyde Rader, Dale hall and Joel Levine, from left, visit at the party."
Date: June 14, 1987
Creator: Beckel, Jim
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0248.0046]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "The Oyster Bar pitcher Laura Shepherd Hansen, in left photo, lofts a pitch during a women's slow pitch softball game in Oklahoma City league play."
Date: June 14, 1983
Creator: Hoke, Doug
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0246.0349]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "It was a contest to separate the finicky from the cast-iron stomachs Sunday at the Oklahoma Jaycee-sponsored chili cook-off at Edmond's Roundup Club Arena, 314 N. Kelly."
Date: June 14, 1981
Creator: Lynn, Renee
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0256.0002]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "(City go-kart drivers) Renee Hendrix (left) and Bette Madore."
Date: June 14, 1985
Creator: Hoke, Doug
Object Type: Photograph
System: The Gateway to Oklahoma History