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6,915 Matching Results

Start Over Access Open Access Month August Day 23rd

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Results: 1 - 24 of 6,915 next
Best Match Title Creator Date Created (Newest) Date Created (Oldest) Date Added (Newest) Date Added (Oldest)
A 3-dimensional theory of free electron lasers (open access)

A 3-dimensional theory of free electron lasers

In this paper, we present an analytical three-dimensional theory of free electron lasers. Under several assumptions, we arrive at an integral equation similar to earlier work carried out by Ching, Kim and Xie, but using a formulation better suited for the initial value problem of Coherent Electron Cooling. We use this model in later papers to obtain analytical results for gain guiding, as well as to develop a complete model of Coherent Electron Cooling.
Date: August 23, 2010
Creator: Webb, S. D.; Wang, G. & Litvinenko, V. N.
Object Type: Article
System: The UNT Digital Library
66 Drive-In Theatre

66 Drive-In Theatre

Photograph of an aerial view of the 66 Drive-In Theatre, Tulsa, OK.
Date: August 23, 1948
Creator: Delmar L. Curtis Aerial Photo Service
Object Type: Photograph
System: The Gateway to Oklahoma History
66 Drive-In Theatre

66 Drive-In Theatre

Photograph of an aerial view of the 66 Drive-In Theatre, Tulsa, OK.
Date: August 23, 1948
Creator: Delmar L. Curtis Aerial Photo Service
Object Type: Photograph
System: The Gateway to Oklahoma History
100 Areas: (For technical progress letter No. 111), August 13--August 19 (open access)

100 Areas: (For technical progress letter No. 111), August 13--August 19

This technical progress report details 100 Area activities for the time period of August 13 through August 19, 1946.
Date: August 23, 1946
Creator: Jordan, W. E.
Object Type: Report
System: The UNT Digital Library
222-S Analytical services final results for Tank 241-U-101, grab samples 1U-96-1 through 1U-96-4 (open access)

222-S Analytical services final results for Tank 241-U-101, grab samples 1U-96-1 through 1U-96-4

This document is the final, format IV, laboratory report for characterization of tank 241-U-101 (U-101) grab samples from risers 1 and 7. It transmits additional analytical data for specific gravity (Sp.G.), and all raw analytical data which were not provided in the 45-day report. The 45-day report is attached to this final report as Part II. Secondary analyses were not performed on any of the U-101 samples. This is because none of the primary analyte limits, which trigger the performance of secondary analyses, were exceeded. Grab samples were taken on May 29, 1996 and May 30, 1996 from risers 1 and 7, respectively, and were received at the 222-S Laboratory on the same days that they were collected. Analyses were performed in accordance with the Tank Sampling and Analysis Plan (TSAP) for this tank and the Safety Screening Data Quality Objective (DQO). The samples were analyzed for differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), total alpha activity (AT), visual appearance, bulk density, and specific gravity. A sample data summary table, includes sample analytical data accompanied by quality control data (for example, duplicate, spike, blank and standard results and detection limits and counting efforts). The table includes data for DSC, TGA, …
Date: August 23, 1996
Creator: Miller, G. L.
Object Type: Report
System: The UNT Digital Library
A 1200 element detector system for synchrotron-based coronary angiography (open access)

A 1200 element detector system for synchrotron-based coronary angiography

A 1200 channel Si(Li) detector system has been developed for transvenous coronary angiography experiments using synchrotron radiation. It is part of the synchrotron medical imaging facility at the National Synchrotron Light Source. The detector is made from a single crystal of lithium-drifted silicon with an active area 150 mm long {times} 11 mm high {times} 5 mm thick. The elements are arranged in two parallel rows of 600 elements with a center-to-center spacing of 0.25 mm. All 1200 elements are read out simultaneously every 4 ms. A Intel 80486 based computer with a high speed digital signal processing interface is used to control the beamline hardware and to acquire a series of images. The signal-to-noise, linearity and resolution of the system have been measured. Human images have been taken with this system.
Date: August 23, 1993
Creator: Thompson, A. C.; Lavender, W. M.; Rubenstein, E.; Giacomini, J. C.; Rosso, V.; Schulze, C. et al.
Object Type: Article
System: The UNT Digital Library
15th Street News (Midwest City, Okla.), Vol. 32, No. 1, Ed. 1 Friday, August 23, 2002 (open access)

15th Street News (Midwest City, Okla.), Vol. 32, No. 1, Ed. 1 Friday, August 23, 2002

Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date: August 23, 2002
Creator: Baldwin, Alisha
Object Type: Newspaper
System: The Gateway to Oklahoma History
[1994 Gay Game IV bid fact sheet]

[1994 Gay Game IV bid fact sheet]

A group of documents pertaining to the Gay Games including newspaper articles, brochures, and newspapers. All the documents are inside a black folder with the Gay Games logo with five circles and five triangles on the front.
Date: August 23, 1990
Creator: unknown
Object Type: Collection
System: The UNT Digital Library
2004 Annual Meeting - Genes, Mutations and Disease: The Environmental Connection (open access)

2004 Annual Meeting - Genes, Mutations and Disease: The Environmental Connection

The Meeting consisted of 9 Symposia, 4 Keynote Lectures, 3 Platform Sessions and 4 Poster Sessions. In addition there were Breakfast Meetings for Special Interest Groups designed to inform attendees about the latest advances in environmental mutagenesis research. Several of the topics to be covered at this broad meeting will be of interest to the Department of Energy, Office of Science. The relevance of this meeting to the DOE derives from the fact that low dose radiation may represent one of the most significant sources of human mutations that are attributable to the environment. The EMS membership, and those who attended the EMS Annual Meeting were interested in both chemical and radiation induced biological effects, such as cell death, mutation, teratogenesis, carcinogenesis and aging. These topics thate were presented at the 2004 EMS Annual meeting that were of clear interest to DOE include: human variation in cancer susceptibility, unusual mechanisms of mutation, germ and stem cell mutagenesis, recombination and the maintenance of genomic stability, multiple roles for DNA mismatch repair, DNA helicases, mutation, cancer and aging, Genome-wide transcriptional responses to environmental change, Telomeres and genomic stability: when ends don?t meet, systems biology approach to cell phenotypic decision processes, and the …
Date: August 23, 2004
Creator: Samson, Leona D.
Object Type: Article
System: The UNT Digital Library
2012 MUTAGENESIS GORDON RESEARCH CONFERENCE, AUGUST 19-23, 2012 (open access)

2012 MUTAGENESIS GORDON RESEARCH CONFERENCE, AUGUST 19-23, 2012

The delicate balance among cellular pathways that control mutagenic changes in DNA will be the focus of the 2012 Mutagenesis Gordon Research Conference. Mutagenesis is essential for evolution, while genetic stability maintains cellular functions in all organisms from microbes to metazoans. Different systems handle DNA lesions at various times of the cell cycle and in different places within the nucleus, and inappropriate actions can lead to mutations. While mutation in humans is closely linked to disease, notably cancers, mutational systems can also be beneficial. The conference will highlight topics of beneficial mutagenesis, including full establishment of the immune system, cell survival mechanisms, and evolution and adaptation in microbial systems. Equal prominence will be given to detrimental mutation processes, especially those involved in driving cancer, neurological diseases, premature aging, and other threats to human health. Provisional session titles include Branching Pathways in Mutagenesis; Oxidative Stress and Endogenous DNA Damage; DNA Maintenance Pathways; Recombination, Good and Bad; Problematic DNA Structures; Localized Mutagenesis; Hypermutation in the Microbial World; and Mutation and Disease.
Date: August 23, 2012
Creator: Demple, Bruce
Object Type: Article
System: The UNT Digital Library
3D Arcing for Offset Measurements with a Hamar Laser (Presentation material) (open access)

3D Arcing for Offset Measurements with a Hamar Laser (Presentation material)

This report is about 3D Arcing for Offset Measurements with a Hamar Laser on 7th International workshop on accelerator alignment.
Date: August 23, 2005
Creator: Fuss, B.
Object Type: Article
System: The UNT Digital Library
Abilene Daily Reporter. (Abilene, Tex.), Vol. 9, No. 45, Ed. 1 Tuesday, August 23, 1904 (open access)

Abilene Daily Reporter. (Abilene, Tex.), Vol. 9, No. 45, Ed. 1 Tuesday, August 23, 1904

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: August 23, 1904
Creator: Shook, L. B.
Object Type: Newspaper
System: The Portal to Texas History
Abilene Daily Reporter. (Abilene, Tex.), Vol. 10, No. 49, Ed. 1 Wednesday, August 23, 1905 (open access)

Abilene Daily Reporter. (Abilene, Tex.), Vol. 10, No. 49, Ed. 1 Wednesday, August 23, 1905

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: August 23, 1905
Creator: Shook, L. B.
Object Type: Newspaper
System: The Portal to Texas History
Abilene Daily Reporter (Abilene, Tex.), Vol. 12, No. 38, Ed. 1 Friday, August 23, 1907 (open access)

Abilene Daily Reporter (Abilene, Tex.), Vol. 12, No. 38, Ed. 1 Friday, August 23, 1907

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: August 23, 1907
Creator: Shook, L. B.
Object Type: Newspaper
System: The Portal to Texas History
Abilene Daily Reporter (Abilene, Tex.), Vol. 14, No. 345, Ed. 1 Tuesday, August 23, 1910 (open access)

Abilene Daily Reporter (Abilene, Tex.), Vol. 14, No. 345, Ed. 1 Tuesday, August 23, 1910

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: August 23, 1910
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Abilene Daily Reporter (Abilene, Tex.), Vol. 15, No. 301, Ed. 1 Wednesday, August 23, 1911 (open access)

Abilene Daily Reporter (Abilene, Tex.), Vol. 15, No. 301, Ed. 1 Wednesday, August 23, 1911

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: August 23, 1911
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Abilene Daily Reporter (Abilene, Tex.), Vol. 16, No. 206, Ed. 1 Friday, August 23, 1912 (open access)

The Abilene Daily Reporter (Abilene, Tex.), Vol. 16, No. 206, Ed. 1 Friday, August 23, 1912

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: August 23, 1912
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Abilene Daily Reporter (Abilene, Tex.), Vol. 19, No. 147, Ed. 1 Monday, August 23, 1915 (open access)

The Abilene Daily Reporter (Abilene, Tex.), Vol. 19, No. 147, Ed. 1 Monday, August 23, 1915

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: August 23, 1915
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Abilene Daily Reporter (Abilene, Tex.), Vol. 20, No. 135, Ed. 1 Wednesday, August 23, 1916 (open access)

The Abilene Daily Reporter (Abilene, Tex.), Vol. 20, No. 135, Ed. 1 Wednesday, August 23, 1916

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: August 23, 1916
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Abilene Daily Reporter (Abilene, Tex.), Vol. 21, No. 132, Ed. 1 Friday, August 23, 1918 (open access)

The Abilene Daily Reporter (Abilene, Tex.), Vol. 21, No. 132, Ed. 1 Friday, August 23, 1918

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: August 23, 1918
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Abilene Daily Reporter (Abilene, Tex.), Vol. 21, No. 138, Ed. 1 Thursday, August 23, 1917 (open access)

The Abilene Daily Reporter (Abilene, Tex.), Vol. 21, No. 138, Ed. 1 Thursday, August 23, 1917

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: August 23, 1917
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Abilene Daily Reporter (Abilene, Tex.), Vol. 24, No. 91, Ed. 1 Wednesday, August 23, 1922 (open access)

The Abilene Daily Reporter (Abilene, Tex.), Vol. 24, No. 91, Ed. 1 Wednesday, August 23, 1922

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: August 23, 1922
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Abilene Daily Reporter (Abilene, Tex.), Vol. 25, No. 95, Ed. 1 Thursday, August 23, 1923 (open access)

The Abilene Daily Reporter (Abilene, Tex.), Vol. 25, No. 95, Ed. 1 Thursday, August 23, 1923

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: August 23, 1923
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Abilene Daily Reporter (Abilene, Tex.), Vol. 33, No. 225, Ed. 1 Monday, August 23, 1920 (open access)

The Abilene Daily Reporter (Abilene, Tex.), Vol. 33, No. 225, Ed. 1 Monday, August 23, 1920

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: August 23, 1920
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History