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7,373 Matching Results

Start Over Month July Day 28th

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Results: 1 - 24 of 7,373 next
Best Match Title Creator Date Created (Newest) Date Created (Oldest) Date Added (Newest) Date Added (Oldest)
[Photograph 2012.201.B0228.0580]

[Photograph 2012.201.B0228.0580]

Photograph taken for a newspaper owned by the Oklahoma Publishing Company.
Date: July 28, 1951
Creator: 45th Division News Photo
Object Type: Photograph
System: The Gateway to Oklahoma History
[Account Statement from A-B-C Racket Store: July 1953] (open access)

[Account Statement from A-B-C Racket Store: July 1953]

Account statement prepared for Mrs. D. W. Kempner by A-B-C Racket Store for charges including staples and a universal filter.
Date: July 28, 1953
Creator: A-B-C Racket Store
Object Type: Text
System: The Portal to Texas History
TOTAL RADIATION-INDUCED GENETIC DAMAGE IN ENTIRE GENOMES OF DROSOPHILA MELANOGASTER. Technical Progress Report. (open access)

TOTAL RADIATION-INDUCED GENETIC DAMAGE IN ENTIRE GENOMES OF DROSOPHILA MELANOGASTER. Technical Progress Report.

Drosophila melanogaster adults are irradiated and then mated to flies containing genetic markers and/or crossover suppressors in all chromosomes. Appropriate genetic schemes are followed to obtain balanced stocks of entire treated genomes. Each chromosome of each genome is observed for visibles, lethals, detrimentals and sterility factors. Tests are made for translocations involving any combination of chromosomes. All chromosomes of each genome are examined cytologically for possible deficiencies, inversions, transpositions, etc. and to determine the break points of the translocations. It is believed that a study such as this will give us a far better idea of the overall magnitude of radiation-induced genetic damage and a better insight into the nature of this damage, expecially the inter­-relationships between the different kinds of genetic alterations, than has heretofore been possible with studies of selected types of damage in selected chromosomes or loci.
Date: July 28, 1968
Creator: Abrahamson, Seymour
Object Type: Report
System: The UNT Digital Library
Focused Ion Beam Induced Effects on MOS Transistor Parameters (open access)

Focused Ion Beam Induced Effects on MOS Transistor Parameters

We report on recent studies of the effects of 50 keV focused ion beam (FIB) exposure on MOS transistors. We demonstrate that the changes in value of transistor parameters (such as threshold voltage, V{sub t}) are essentially the same for exposure to a Ga+ ion beam at 30 and 50 keV under the same exposure conditions. We characterize the effects of FIB exposure on test transistors fabricated in both 0.5 {micro}m and 0.225 {micro}m technologies from two different vendors. We report on the effectiveness of overlying metal layers in screening MOS transistors from FIB-induced damage and examine the importance of ion dose rate and the physical dimensions of the exposed area.
Date: July 28, 1999
Creator: Abramo, Marsha T.; Antoniou, Nicholas; Campbell, Ann N.; Fleetwood, Daniel M.; Hembree, Charles E.; Jessing, Jeffrey R. et al.
Object Type: Article
System: The UNT Digital Library
Indian Chieftain. (Vinita, Indian Terr.), Vol. 5, No. 46, Ed. 1, Thursday, July 28, 1887 (open access)

Indian Chieftain. (Vinita, Indian Terr.), Vol. 5, No. 46, Ed. 1, Thursday, July 28, 1887

Weekly newspaper from Vinita, Indian Territory. Coverage includes local, territory, and United States news, along with advertising.
Date: July 28, 1887
Creator: Adair, John L.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Pawhuska Daily Journal-Capital (Pawhuska, Okla.), Vol. 72, No. 145, Ed. 1 Tuesday, July 28, 1981 (open access)

Pawhuska Daily Journal-Capital (Pawhuska, Okla.), Vol. 72, No. 145, Ed. 1 Tuesday, July 28, 1981

Daily newspaper from Pawhuska, Oklahoma that includes local, state, and national news along with advertising.
Date: July 28, 1981
Creator: Adams, Bill
Object Type: Newspaper
System: The Gateway to Oklahoma History
Pawhuska Daily Journal-Capital (Pawhuska, Okla.), Vol. 73, No. 148, Ed. 1 Wednesday, July 28, 1982 (open access)

Pawhuska Daily Journal-Capital (Pawhuska, Okla.), Vol. 73, No. 148, Ed. 1 Wednesday, July 28, 1982

Daily newspaper from Pawhuska, Oklahoma that includes local, state, and national news along with advertising.
Date: July 28, 1982
Creator: Adams, Bill
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Harper County Democrat (Buffalo, Okla.), Vol. 10, No. 17, Ed. 1 Friday, July 28, 1916 (open access)

The Harper County Democrat (Buffalo, Okla.), Vol. 10, No. 17, Ed. 1 Friday, July 28, 1916

Weekly newspaper from Buffalo, Oklahoma that includes local, state, and national news along with advertising.
Date: July 28, 1916
Creator: Adams, E. Lee
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Edmond Enterprise (Edmond, Okla.), Vol. 2, No. 25, Ed. 1 Thursday, July 28, 1927 (open access)

The Edmond Enterprise (Edmond, Okla.), Vol. 2, No. 25, Ed. 1 Thursday, July 28, 1927

Weekly newspaper from Edmond, Oklahoma that includes local, state, and national news along with advertising.
Date: July 28, 1927
Creator: Adamson, Royce B.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Edmond Enterprise (Edmond, Okla.), Vol. 21, No. 26, Ed. 1 Thursday, July 28, 1921 (open access)

The Edmond Enterprise (Edmond, Okla.), Vol. 21, No. 26, Ed. 1 Thursday, July 28, 1921

Weekly newspaper from Edmond, Oklahoma that includes local, state, and national news along with advertising.
Date: July 28, 1921
Creator: Adamson, Royce B.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Hudspeth County Herald and Dell Valley Review (Dell City, Tex.), Vol. 11, No. 47, Ed. 1 Friday, July 28, 1967 (open access)

Hudspeth County Herald and Dell Valley Review (Dell City, Tex.), Vol. 11, No. 47, Ed. 1 Friday, July 28, 1967

Weekly newspaper from Dell City, Texas that includes local, state, and national news along with advertising.
Date: July 28, 1967
Creator: Addington, Dianne; Brown, Julia & Gilmore, Joyce
Object Type: Newspaper
System: The Portal to Texas History
Hudspeth County Herald and Dell Valley Review (Dell City, Tex.), Vol. 11, No. 47, Ed. 1 Friday, July 28, 1967 (open access)

Hudspeth County Herald and Dell Valley Review (Dell City, Tex.), Vol. 11, No. 47, Ed. 1 Friday, July 28, 1967

Weekly newspaper from Dell City, Texas that includes local, state, and national news along with advertising.
Date: July 28, 1967
Creator: Addington, Dianne; Brown, Julia & Gilmore, Joyce
Object Type: Newspaper
System: The Portal to Texas History
[Letter from Mary Adkison to Sayles & Sayles, July 28, 1925] (open access)

[Letter from Mary Adkison to Sayles & Sayles, July 28, 1925]

Letter from Mary Adkison to Sayles & Sayles discussing that G. C Spillers is not in office and Mrs. Adkison is unable to find the citation needed for the Carter Oil Company case.
Date: July 28, 1925
Creator: Adkison, Mary
Object Type: Letter
System: The Portal to Texas History
B, D, F, DR, H reactor new aluminum HCR concept: Temperature study (open access)

B, D, F, DR, H reactor new aluminum HCR concept: Temperature study

The horizontal control rods presently installed in the older Hanford Reactors have inadequate heat transfer characteristics for present and predicted future operation of the reactors. Continued graphite stack distortion, coupled with higher graphite temperatures, has resulted in ECR failure during reactor operation, such as swelling of the outer aluminum sheaths to the extent that rod movement in the graphite channel is severely restricted. Continued graphite stack distortion will tend to further aggravate the problem of rod operation. A new HCR design concept,was developed by P. H. Hutton of Reactor Design, IPD, to alleviate some of the pressing operational problems. Prior to the acceptance of such a design, the important rod operating parameters should be known to some degree of accuracy. This study was conducted to detexmine, by calculational methods, the temperature distributions that could be expected to occur in such an HCR when used at the present operating power levels and at 120% of the present power levels.
Date: July 28, 1964
Creator: Agar, J. D.
Object Type: Report
System: The UNT Digital Library
Level densities and gamma-ray strength functions in 170,171,172-Yb (open access)

Level densities and gamma-ray strength functions in 170,171,172-Yb

Level densities and radiative strength functions in {sup 171}Yb and {sup 170}Yb nuclei have been measured using the {sup 171}Yb({sup 3}He{sup 3}He{gamma}){sup 171}Yb and {sup 171}Yb({sup 3}He,{alpha}{gamma}){sup 170}Yb reactions. New data on {sup 171}Yb are compared to a previous measurement for {sup 171}Yb from the {sup 172}Yb({sup 3}He,{alpha}{gamma}){sup 171}Yb reaction. Systematics of level densities and radiative strength functions in {sup 170,171,172}Yb are established. The entropy excess in {sup 171}Yb relative to the even-even nuclei {sup 170,172}Yb due to the unpaired neutron quasiparticle is found to be approximately 2k{sub B}. Results for the radiative strength function from the two reactions lead to consistent parameters characterizing the ''pygmy'' resonances. Pygmy resonances in the {sup 170,172}Yb populated by the ({sup 3}He,{alpha}) reaction appear to be split into two components for both of which a complete set of resonance parameters are obtained.
Date: July 28, 2004
Creator: Agvaanluvsan, U.; Schiller, A.; Becker, J.; Bernstein, L.; Garrett, P.; Guttormsen, M. et al.
Object Type: Report
System: The UNT Digital Library
The Campus Chat (Denton, Tex.), Vol. 50, No. 64, Ed. 1 Friday, July 28, 1967 (open access)

The Campus Chat (Denton, Tex.), Vol. 50, No. 64, Ed. 1 Friday, July 28, 1967

Weekly student newspaper from North Texas State University in Denton, Texas that includes local, state, and campus news along with advertising.
Date: July 28, 1967
Creator: Ahrens, Billy
Object Type: Newspaper
System: The Portal to Texas History
[Photograph 2012.201.B0904.0346]

[Photograph 2012.201.B0904.0346]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Jeannie Cooper miller as the unsinkable Molly Brown."
Date: July 28, 1970
Creator: Aker, Joe
Object Type: Photograph
System: The Gateway to Oklahoma History
[Photograph 2012.201.B0950.0210]

[Photograph 2012.201.B0950.0210]

Picture of a man.
Date: July 28, 1972
Creator: Aker, Joe
Object Type: Photograph
System: The Gateway to Oklahoma History
[Photograph 2012.201.B0950.0213]

[Photograph 2012.201.B0950.0213]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Edward Nixon posed for the profile in Oklahoma City today."
Date: July 28, 1972
Creator: Aker, Joe
Object Type: Photograph
System: The Gateway to Oklahoma History
[Photograph 2012.201.B0950.0214]

[Photograph 2012.201.B0950.0214]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: July 28, 1972
Creator: Aker, Joe
Object Type: Photograph
System: The Gateway to Oklahoma History
[Photograph 2012.201.B1017.0882]

[Photograph 2012.201.B1017.0882]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Kazamir Petrauskas, a name more familiar to photography buffs than stage fans in Oklahoma City, is taking on new dimensions as a name with a theatrical ring."
Date: July 28, 1970
Creator: Aker, Joe
Object Type: Photograph
System: The Gateway to Oklahoma History
Carney Enterprise. (Carney, Okla.), Vol. 15, No. 52, Ed. 1 Friday, July 28, 1916 (open access)

Carney Enterprise. (Carney, Okla.), Vol. 15, No. 52, Ed. 1 Friday, July 28, 1916

Weekly newspaper from Carney, Oklahoma that includes local, state, and national news along with advertising.
Date: July 28, 1916
Creator: Albert, H. R.
Object Type: Newspaper
System: The Gateway to Oklahoma History
[Photograph 2012.201.B0102.0088]

[Photograph 2012.201.B0102.0088]

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Seminole-bound are, from left to right, Anthony Bowie, Ray Alford, William Childs."
Date: July 28, 1982
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History
[Photograph 2012.201.B0107.0224]

[Photograph 2012.201.B0107.0224]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "South all-star, Prince Bridges, OKC Classen (1980)"
Date: July 28, 1980
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History