7,123 Matching Results

Results open in a new window/tab.

Analysis of fracture modes during extrusion and drawing of bimetal rods or wire. Analytical study of drawing and extrusion of superconducting filamentary wires: fracture problems and evaluation of temperature rise. Final report (open access)

Analysis of fracture modes during extrusion and drawing of bimetal rods or wire. Analytical study of drawing and extrusion of superconducting filamentary wires: fracture problems and evaluation of temperature rise. Final report

Based on the upper-bound theorem in limit analysis, a theoretical model describing sound flow, core fracture, and sleeve fracture in bimetal rods and wire during extrusion and drawing was developed. The variables affecting core and sleeve fracture are: reduction in area, die geometry, friction, relative size and strength of the core, and applied surface tractions. Within the wide range of combinations of these process variables, only a small range permits co-extrusion and codrawing without fracture. Criteria for the prevention of core and sleeve fracture during co-extrusion and core fracture during co-drawing were developed and presented graphically in this study. The results were applied to the central burst problem during extrusion and drawing of homogeneous materials.
Date: January 9, 1984
Creator: Avitzur, B.; Wu, R.; Chou, Y.T. & Talbert, S.
Object Type: Report
System: The UNT Digital Library
[Letter from Janice Wiggins to Jack Davis and Bill McCarter, January 9, 1996] (open access)

[Letter from Janice Wiggins to Jack Davis and Bill McCarter, January 9, 1996]

Photocopy of a letter from Janice Wiggins, Visual Arts Specialist for the Dallas Public Schools, to Jack Davis and Bill McCarter, co-directors of North Texas Institute for Educators on the Visual Arts. Wiggins writes that Dallas ISD will be unable to continue their participation in the extension of the Getty grant for the 1995-1996 school years, due to time consideration and budgeting. However, there might be a possibility for participation for the 1997-1998 school year if they're able to pick up DISD's school funding needs. Wiggins concludes, saying how much she enjoyed her involvement with the NTIEVA consortium and to let them know of any opportunities to work with North Texas and the Getty Foundation again.
Date: January 9, 1996
Creator: Wiggins, Janice
Object Type: Letter
System: The UNT Digital Library
Pretreatment of Kapton-coated cable for epoxy adhesion (open access)

Pretreatment of Kapton-coated cable for epoxy adhesion

Preliminary testing of a new system for protecting bonded strain gages that will be attached to the MFTF magnets indicated falling electrical resistance to ground, attributed to the infiltration of moisture. The most likely infiltration route seemed to be along the Kapton lead cable, which has an outer surface of FEP fluorocarbon resin. Samples of the cable were pretreated with a fluorocarbon etchant, Tetra-Etch, for periods of 10, 25, and 40 s at room temperature, followed by rinsing with demineralized water. The treated ends were embedded in the proposed epoxy sealant, Hysol EA 934, a compound containing 70 wt % of asbestos. The tensile-shear stresses required to pull the wires out of these embedments were measured. Results show that the three levels of treatment are equally effective in raising the bond strength from 377 psi for the untreated cable to about twice that, 763 psi. The 40-s exposure to Tetra-Etch appears to have penetrated the 0.5-mil fluorocarbon coating and attacked the Kapton film and the conductor coatings inside it.
Date: January 9, 1984
Creator: Carley, J. F.
Object Type: Report
System: The UNT Digital Library
The Mangum Star. (Mangum, Okla.), Vol. 20, No. 28, Ed. 1 Thursday, January 9, 1908 (open access)

The Mangum Star. (Mangum, Okla.), Vol. 20, No. 28, Ed. 1 Thursday, January 9, 1908

Weekly newspaper from Mangum, Oklahoma that includes local, state, and national news along with advertising.
Date: January 9, 1908
Creator: Echols, R. C.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Oklahoma Democrat (Altus, Okla.), Vol. 5, No. 44, Ed. 1 Thursday, January 9, 1913 (open access)

The Oklahoma Democrat (Altus, Okla.), Vol. 5, No. 44, Ed. 1 Thursday, January 9, 1913

Weekly newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: January 9, 1913
Creator: Thacker, John Riley
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Oklahoma Democrat. (Altus, Okla.), Vol. 1, No. 43, Ed. 1 Thursday, January 9, 1908 (open access)

The Oklahoma Democrat. (Altus, Okla.), Vol. 1, No. 43, Ed. 1 Thursday, January 9, 1908

Weekly newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: January 9, 1908
Creator: Williams, Bob
Object Type: Newspaper
System: The Gateway to Oklahoma History
Weekly Oklahoma State Capital. (Guthrie, Okla.), Vol. 8, No. 37, Ed. 1 Saturday, January 9, 1897 (open access)

Weekly Oklahoma State Capital. (Guthrie, Okla.), Vol. 8, No. 37, Ed. 1 Saturday, January 9, 1897

Weekly newspaper from Guthrie, Oklahoma Territory that includes local, territorial, and national news along with advertising.
Date: January 9, 1897
Creator: Greer, Frank H.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Taloga Times. (Taloga, Okla.), Vol. 16, No. 12, Ed. 1 Thursday, January 9, 1913 (open access)

The Taloga Times. (Taloga, Okla.), Vol. 16, No. 12, Ed. 1 Thursday, January 9, 1913

Weekly newspaper from Taloga, Oklahoma that includes local, state, and national news along with advertising.
Date: January 9, 1913
Creator: Dasher, Arthur J.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Mangum Star And Southwest Eagle (Mangum, Okla.), Vol. 31, No. 30, Ed. 1 Thursday, January 9, 1919 (open access)

The Mangum Star And Southwest Eagle (Mangum, Okla.), Vol. 31, No. 30, Ed. 1 Thursday, January 9, 1919

Weekly newspaper from Mangum, Oklahoma that includes local, state, and national news along with advertising.
Date: January 9, 1919
Creator: Jessee, Elmer V.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Guymon Herald. (Guymon, Okla.), Vol. 22, No. 44, Ed. 1 Thursday, January 9, 1913 (open access)

The Guymon Herald. (Guymon, Okla.), Vol. 22, No. 44, Ed. 1 Thursday, January 9, 1913

Weekly newspaper from Guymon, Oklahoma that includes local, state, and national news along with advertising.
Date: January 9, 1913
Creator: Zimmerman, Warren
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Guymon Herald. (Guymon, Okla.), Vol. 28, No. 45, Ed. 1 Thursday, January 9, 1919 (open access)

The Guymon Herald. (Guymon, Okla.), Vol. 28, No. 45, Ed. 1 Thursday, January 9, 1919

Weekly newspaper from Guymon, Oklahoma that includes local, state, and national news along with advertising.
Date: January 9, 1919
Creator: Denny, J. Q.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Crowder City Guardian (Crowder, Oklahoma), Vol. 9, No. 16, Ed. 1 Friday, January 9, 1914 (open access)

The Crowder City Guardian (Crowder, Oklahoma), Vol. 9, No. 16, Ed. 1 Friday, January 9, 1914

Weekly newspaper from Crowder, Oklahoma that includes local, state, and national news along with advertising.
Date: January 9, 1914
Creator: Henderson, J. B.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Cushing Independent. (Cushing, Okla.), Vol. 7, No. 5, Ed. 1 Thursday, January 9, 1908 (open access)

Cushing Independent. (Cushing, Okla.), Vol. 7, No. 5, Ed. 1 Thursday, January 9, 1908

Weekly newspaper from Cushing, Oklahoma that includes local, state, and national news along with advertising.
Date: January 9, 1908
Creator: Holland, Al. H.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Guymon Herald. (Guymon, Okla.), Vol. 17, No. 43, Ed. 1 Thursday, January 9, 1908 (open access)

The Guymon Herald. (Guymon, Okla.), Vol. 17, No. 43, Ed. 1 Thursday, January 9, 1908

Weekly newspaper from Guymon, Oklahoma that includes local, state, and national news along with advertising.
Date: January 9, 1908
Creator: unknown
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Hobart Republican. (Hobart, Okla.), Vol. 10, No. 43, Ed. 1 Thursday, January 9, 1913 (open access)

The Hobart Republican. (Hobart, Okla.), Vol. 10, No. 43, Ed. 1 Thursday, January 9, 1913

Weekly newspaper from Hobart, Oklahoma that includes local, state, and national news along with advertising.
Date: January 9, 1913
Creator: Pate, J. M.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Logan County News. (Crescent, Okla.), Vol. 11, No. 8, Ed. 1 Friday, January 9, 1914 (open access)

The Logan County News. (Crescent, Okla.), Vol. 11, No. 8, Ed. 1 Friday, January 9, 1914

Weekly newspaper from Crescent, Oklahoma that includes local, state, and national news along with advertising.
Date: January 9, 1914
Creator: Frishman, Joseph
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Hobart Republican. (Hobart, Okla.), Vol. 7, No. 46, Ed. 1 Thursday, January 9, 1908 (open access)

The Hobart Republican. (Hobart, Okla.), Vol. 7, No. 46, Ed. 1 Thursday, January 9, 1908

Weekly newspaper from Hobart, Oklahoma that includes local, state, and national news along with advertising.
Date: January 9, 1908
Creator: Benedict, Roy
Object Type: Newspaper
System: The Gateway to Oklahoma History
Generalized System of Preferences: Background and Renewal Debate (open access)

Generalized System of Preferences: Background and Renewal Debate

Report that presents the background of the Generalized System of Preferences (GSP), discusses its implementation in the U.S., and analyzes the program's effectiveness.
Date: January 9, 2013
Creator: Jones, Vivian C.
Object Type: Report
System: The UNT Digital Library
The Cimarron News. (Kenton, Okla.), Vol. 5, No. 23, Ed. 1 Friday, January 9, 1903 (open access)

The Cimarron News. (Kenton, Okla.), Vol. 5, No. 23, Ed. 1 Friday, January 9, 1903

Weekly newspaper from Kenton, Oklahoma Territory that includes local, territorial, and national news along with advertising.
Date: January 9, 1903
Creator: unknown
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Harmon County Tribune. (Hollis, Okla.), Vol. 4, No. 21, Ed. 1 Friday, January 9, 1914 (open access)

The Harmon County Tribune. (Hollis, Okla.), Vol. 4, No. 21, Ed. 1 Friday, January 9, 1914

Weekly newspaper from Hollis, Oklahoma that includes local, state, and national news along with advertising.
Date: January 9, 1914
Creator: Soule, J. S.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Our Brother in Red. (Muskogee, Indian Terr.), Vol. 15, No. 7, Ed. 1 Thursday, January 9, 1896 (open access)

Our Brother in Red. (Muskogee, Indian Terr.), Vol. 15, No. 7, Ed. 1 Thursday, January 9, 1896

Weekly newspaper from Muskogee, Indian Territory that includes social and religious news items, editorials, and literature along with advertising.
Date: January 9, 1896
Creator: Moore, F. M.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Woods County News. (Carmen, Okla.), Vol. 5, No. 4, Ed. 1 Friday, January 9, 1903 (open access)

The Woods County News. (Carmen, Okla.), Vol. 5, No. 4, Ed. 1 Friday, January 9, 1903

Weekly newspaper from Carmen, Oklahoma Territory that includes local, territorial, and national news along with advertising.
Date: January 9, 1903
Creator: unknown
Object Type: Newspaper
System: The Gateway to Oklahoma History
Harmon County Tribune (Hollis, Okla.), Vol. 9, No. 21, Ed. 1 Thursday, January 9, 1919 (open access)

Harmon County Tribune (Hollis, Okla.), Vol. 9, No. 21, Ed. 1 Thursday, January 9, 1919

Weekly newspaper from Hollis, Oklahoma that includes local, state, and national news along with advertising.
Date: January 9, 1919
Creator: Bell, J. Fred
Object Type: Newspaper
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0232.0516]

Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Aviation has been a part of Oklahoma City's way of life since 1909, but the significance of flying has changed fantastically in the half-century since a real estate man named Hathaway Harper rented a cow pasture in Capitol Hill for a landing field."
Date: January 9, 1957
Creator: Lindsey
Object Type: Photograph
System: The Gateway to Oklahoma History