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181
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Fifteenth Street News (Midwest City, Okla.), Vol. 21, No. 20, Ed. 1 Friday, February 26, 1993
Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
February 26, 1993
Creator:
Addington, Kathy
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Fifteenth Street News (Midwest City, Okla.), Vol. 21, No. 22, Ed. 1 Friday, March 26, 1993
Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
March 26, 1993
Creator:
Addington, Kathy
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0359B.0771]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "It's Keep America beautiful Week in Oklahoma City and many civic clubs are adopting parks to clean up and spruce up the City."
Date:
April 26, 1993
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
Slip, Twinning and Transformation in Laves Phases. Technical Progress Report, August 1, 1990--July 31, 1993
Research was concentrated on two-phase Ti-TiCr{sub 2} alloys, two- phase Fe-ZrFe{sub 2} alloys, and two-phase ternary Ni-Cu-Mg alloys containing MgNi{sub 2} and MgCu{sub 2} phases. Work demonstrated that a variety of room-temperature deformation processes are possible in Laves phases. A strain-induced phase transformation from C36{r_arrow}C15 structures is one mechanism for plastic deformation in ZrFe{sub 2}. The C15 structure in TiCr{sub 2} deforms by slip and twinning. The microstructure after indentation of specimens containing C36 phases ZrFe{sub 2} and MgNi{sub 2} indicates that a variety of slip systems operate in this form. 8 figs.
Date:
January 26, 1993
Creator:
Allen, S. M. & Livingston, J. D.
Object Type:
Report
System:
The UNT Digital Library
Slip, Twinning and Transformation in Laves Phases. [Ti-TiCr[sub 2]; Fe-ZrFe[sub 2]; Ni-Cu-Mg containing MgNi[sub 2] and MgCu[sub 2]]
Research was concentrated on two-phase Ti-TiCr[sub 2] alloys, two- phase Fe-ZrFe[sub 2] alloys, and two-phase ternary Ni-Cu-Mg alloys containing MgNi[sub 2] and MgCu[sub 2] phases. Work demonstrated that a variety of room-temperature deformation processes are possible in Laves phases. A strain-induced phase transformation from C36[r arrow]C15 structures is one mechanism for plastic deformation in ZrFe[sub 2]. The C15 structure in TiCr[sub 2] deforms by slip and twinning. The microstructure after indentation of specimens containing C36 phases ZrFe[sub 2] and MgNi[sub 2] indicates that a variety of slip systems operate in this form. 8 figs.
Date:
January 26, 1993
Creator:
Allen, S.M. & Livingston, J.D.
Object Type:
Report
System:
The UNT Digital Library
Review of Disposal Systems, Inc., proposed method for the determination of health based limits for waste substances not covered in UIC Guidance No. 71
The Underground Injection Control Branch of the Office of Drinking Water, US Environmental Protection Agency requested evaluation of a document submitted by Disposal Systems, Incorporated (DSI), in which health based limits (HBLS) were established for 442 hazardous compounds listed in 40 CFR 261, Appendix VII[I and 40 CFR 264, Appendix IX. The contractor was asked to review the document, evaluate the proposed methods for assigning HBLS, and determine whether - the relationship established between HBLs and concentration reduction factors is valid. He was also asked to determine the suitability of the use of ``reference molecules`` as a substitute for those compounds for which no data allows specification of HBLs and evaluate whether DSI`s approach could be used to modify and upgrade UIC Guidance No. 7 1. Finally, the feasibility of computer model simulations was to be considered if complex and varied mixes of compounds were to be injected.
Date:
January 26, 1993
Creator:
Apps, J. A.
Object Type:
Report
System:
The UNT Digital Library
Arcadia Round Barn
Photograph of the historic Arcadia Round Barn, off Route 66.
Date:
October 26, 1993
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
Arcadia Round Barn
Photograph of the historic Arcadia Round Barn, off Route 66.
Date:
October 26, 1993
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0089.0407]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "More than 2,800 bicyclists are flying around the Myriad during the 16th Annual American Bicycle Association (ABA) Grandnationals of BMX."
Date:
November 26, 1993
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0366B.0074]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Fred Lucas, Watonga dentist, is one of the local businessmen who got into the restaurant trade to help rebuild a downtown."
Date:
December 26, 1993
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0366B.0075]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
December 26, 1993
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B1024.0070]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "The book was co-authored with Harry Pizer, a former general manager of security for Pan American World Airways who is considered a pioneer in aviation security."
Date:
February 26, 1993
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B1102.0594]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Jimmy Rogers (son of Will Rogers)"
Date:
October 26, 1993
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B1103.0642]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
October 26, 1993
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B1103.0643]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
October 26, 1993
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B1144.0352]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Volunteer Shelley Stewart serves up hot meals Thursdays during the Oklahoma City Salvation Army's free Thanksgiving dinner."
Date:
November 26, 1993
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B1162.0285]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Jim Sery Jr., Scouting"
Date:
February 26, 1993
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B1383.0263]
Photograph used for a story in the Daily Oklahoman newspaper.
Date:
August 26, 1993
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
Route 66
Photograph of a scene along Route 66.
Date:
October 26, 1993
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
Route 66
Photograph of a scene along Route 66.
Date:
October 26, 1993
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
Route 66
Photograph of a scene along Route 66.
Date:
October 26, 1993
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
Route 66
Photograph of a scene along Route 66.
Date:
October 26, 1993
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
Route 66
Photograph of a scene along Route 66.
Date:
October 26, 1993
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
Route 66
Photograph of a scene along Route 66.
Date:
October 26, 1993
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History