U N T Established 1890 U N T
University Libraries

Digital Collections

Access

Resource Type

Partner

Collection

Serial/Series Title

Degree Department

Degree Discipline

Degree Level

Country

States

Counties

Decade

Year

Month

Day

Language

10,069 Matching Results

Start Over Month February Day 4th

Results open in a new window/tab.

Results: 1 - 24 of 10,069 next
Best Match Title Creator Date Created (Newest) Date Created (Oldest) Date Added (Newest) Date Added (Oldest)
Government Activities to Protect the Electric Grid (open access)

Government Activities to Protect the Electric Grid

None
Date: February 4, 2005
Creator: Abel, Amy
Object Type: Report
System: The UNT Digital Library
Government Activities to Protect the Electric Grid (open access)

Government Activities to Protect the Electric Grid

This report provides a description of initiatives within the Federal Energy Regulatory Commission and the Departments of Energy, Homeland Security, and Defense to protect the physical electrical utility infrastructure from outages caused by a range of activities including system operator errors, weather-related damage, and terrorist attacks. While the electric utility industry has primary responsibility, federal and state government agencies also have been addressing physical security concerns.
Date: February 4, 2005
Creator: Abel, Amy
Object Type: Report
System: The UNT Digital Library
Wet Chemical Etching Survey of III-Nitrides (open access)

Wet Chemical Etching Survey of III-Nitrides

Wet chemical etching of GaN, InN, AlN, InAlN and InGaN was investigated in various acid and base solutions at temperatures up to 75 C. Only KOH-based solutions were found to etch AlN and InAlN. No etchants were found for the other nitrides, emphasizing their extreme lack of chemical reactivity. The native oxide on most of the nitrides could be removed in potassium tetraborate at 75 C, or HCl/H{sub 2}O at 25 C.
Date: February 4, 1999
Creator: Abernathy, C. R.; Cho, H.; Hays, D. C.; MacKenzie, J. D.; Pearton, S.J.; Ren, F. et al.
Object Type: Article
System: The UNT Digital Library
[Abilene Board of Commissioners Minutes: 1938-1942] (open access)

[Abilene Board of Commissioners Minutes: 1938-1942]

Ledger containing minutes of the city Board of Commissioners in Abilene, Texas documenting the group's discussions and activities from February 4, 1938 to September 4, 1942. An index with names is included at the front.
Date: 1938-02-04/1942-09-04
Creator: Abilene (Tex.)
Object Type: Book
System: The Portal to Texas History
The Oklahoma Daily (Norman, Okla.), Vol. 18, No. 104, Ed. 1 Saturday, February 4, 1933 (open access)

The Oklahoma Daily (Norman, Okla.), Vol. 18, No. 104, Ed. 1 Saturday, February 4, 1933

Student newspaper of the University of Oklahoma in Norman, Oklahoma that includes local and campus news along with advertising.
Date: February 4, 1933
Creator: Abrams, Samuel K.
Object Type: Newspaper
System: The Gateway to Oklahoma History
[Photograph 2012.201.B0414B.0165]

[Photograph 2012.201.B0414B.0165]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Malcuzynski, master pianist of Poland, first came to America in 1942, and since has returned often, to fill Carnegie Hall, and play orchestra and recital engagements cross country."
Date: February 4, 1955
Creator: Abresch, James
Object Type: Photograph
System: The Gateway to Oklahoma History
[Photograph 2012.201.B0414B.0167]

[Photograph 2012.201.B0414B.0167]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Two local orchestral premieres and two major piano works for piano and orchestra are programmed by music director Guy Fraser Harrison for the Tuesday night concert of the Oklahoma City Symphony. Witold Malcuzynski, Polish pianist, is the guest artist."
Date: February 4, 1955
Creator: Abresch, James
Object Type: Photograph
System: The Gateway to Oklahoma History
[Photograph 2012.201.B0414B.0169]

[Photograph 2012.201.B0414B.0169]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Music patrons here Tuesday night will hear a pianist acclaimed as one of the greatest living interpreters of music by Chopin, Poland's Witold Malcuzynski."
Date: February 4, 1955
Creator: Abresch, James
Object Type: Photograph
System: The Gateway to Oklahoma History
The Redbird (Beaumont, Tex.), Vol. 4, No. 17, Ed. 1 Friday, February 4, 1955 (open access)

The Redbird (Beaumont, Tex.), Vol. 4, No. 17, Ed. 1 Friday, February 4, 1955

Weekly newspaper from Lamar State College of Technology in Beaumont, Texas that includes local and campus news along with advertising.
Date: February 4, 1955
Creator: Abshier, Ann
Object Type: Newspaper
System: The Portal to Texas History
The Breckenridge American (Breckenridge, Tex.), Vol. 9, No. 79, Ed. 1, Monday, February 4, 1929 (open access)

The Breckenridge American (Breckenridge, Tex.), Vol. 9, No. 79, Ed. 1, Monday, February 4, 1929

Daily newspaper from Breckenridge, Texas that includes local, state and national news along with extensive advertising.
Date: February 4, 1929
Creator: Adair, A. Garland
Object Type: Newspaper
System: The Portal to Texas History
Indian Chieftain. (Vinita, Indian Terr.), Vol. 4, No. 21, Ed. 1, Thursday, February 4, 1886 (open access)

Indian Chieftain. (Vinita, Indian Terr.), Vol. 4, No. 21, Ed. 1, Thursday, February 4, 1886

Weekly newspaper from Vinita, Indian Territory. Coverage includes local, territory, and United States news, along with advertising.
Date: February 4, 1886
Creator: Adair, John L.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Pawhuska Daily Journal-Capital (Pawhuska, Okla.), Vol. 73, No. 24, Ed. 1 Thursday, February 4, 1982 (open access)

Pawhuska Daily Journal-Capital (Pawhuska, Okla.), Vol. 73, No. 24, Ed. 1 Thursday, February 4, 1982

Daily newspaper from Pawhuska, Oklahoma that includes local, state, and national news along with advertising.
Date: February 4, 1982
Creator: Adams, Bill
Object Type: Newspaper
System: The Gateway to Oklahoma History
Pawhuska Daily Journal-Capital (Pawhuska, Okla.), Vol. 74, No. 25, Ed. 1 Friday, February 4, 1983 (open access)

Pawhuska Daily Journal-Capital (Pawhuska, Okla.), Vol. 74, No. 25, Ed. 1 Friday, February 4, 1983

Daily newspaper from Pawhuska, Oklahoma that includes local, state, and national news along with advertising.
Date: February 4, 1983
Creator: Adams, Bill
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Harper County Democrat (Buffalo, Okla.), Vol. 9, No. 44, Ed. 1 Friday, February 4, 1916 (open access)

The Harper County Democrat (Buffalo, Okla.), Vol. 9, No. 44, Ed. 1 Friday, February 4, 1916

Weekly newspaper from Buffalo, Oklahoma that includes local, state, and national news along with advertising.
Date: February 4, 1916
Creator: Adams, E. Lee
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Pioneer Exponent. (Comanche, Tex.), Vol. 23, No. 22, Ed. 1 Friday, February 4, 1910 (open access)

The Pioneer Exponent. (Comanche, Tex.), Vol. 23, No. 22, Ed. 1 Friday, February 4, 1910

Weekly newspaper from Comanche, Texas that includes local, state, and national news along with advertising.
Date: February 4, 1910
Creator: Adams, Jesse M.
Object Type: Newspaper
System: The Portal to Texas History
The Paducah Post (Paducah, Tex.), Vol. 80, No. 50, Ed. 1 Wednesday, February 4, 1987 (open access)

The Paducah Post (Paducah, Tex.), Vol. 80, No. 50, Ed. 1 Wednesday, February 4, 1987

Weekly newspaper from Paducah, Texas that includes local, state, and national news along with advertising.
Date: February 4, 1987
Creator: Adams, Patty
Object Type: Newspaper
System: The Portal to Texas History
The Van Zandter (Canton, Tex.), Vol. 36, No. 9, Ed. 1 Friday, February 4, 1938 (open access)

The Van Zandter (Canton, Tex.), Vol. 36, No. 9, Ed. 1 Friday, February 4, 1938

Weekly newspaper from Canton, Texas that includes local, state, and national news along with advertising.
Date: February 4, 1938
Creator: Adams, S. W.
Object Type: Newspaper
System: The Portal to Texas History
The Edmond Enterprise (Edmond, Okla.), Vol. 26, No. 1, Ed. 1 Thursday, February 4, 1926 (open access)

The Edmond Enterprise (Edmond, Okla.), Vol. 26, No. 1, Ed. 1 Thursday, February 4, 1926

Weekly newspaper from Edmond, Oklahoma that includes local, state, and national news along with advertising.
Date: February 4, 1926
Creator: Adamson, Royce B.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Pawhuska Daily Journal-Capital (Pawhuska, Okla.), Vol. 72, No. 24, Ed. 1 Wednesday, February 4, 1981 (open access)

Pawhuska Daily Journal-Capital (Pawhuska, Okla.), Vol. 72, No. 24, Ed. 1 Wednesday, February 4, 1981

Daily newspaper from Pawhuska, Oklahoma that includes local, state, and national news along with advertising.
Date: February 4, 1981
Creator: Adkisson, Larry R.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Oklahoma Daily (Norman, Okla.), Vol. 39, No. 86, Ed. 1 Wednesday, February 4, 1953 (open access)

The Oklahoma Daily (Norman, Okla.), Vol. 39, No. 86, Ed. 1 Wednesday, February 4, 1953

Student newspaper of the University of Oklahoma in Norman, Oklahoma that includes national, local, and campus news along with advertising.
Date: February 4, 1953
Creator: Adler, Dot
Object Type: Newspaper
System: The Gateway to Oklahoma History
Positron PWFA Simulations for FACET (open access)

Positron PWFA Simulations for FACET

None
Date: February 4, 2013
Creator: Adli, E.; Corde, S.; England, R. J.; Frederico, J. T.; Gessner, S. J.; Hogan, M. J. et al.
Object Type: Article
System: The UNT Digital Library
Network aware distributed applications (open access)

Network aware distributed applications

Most distributed applications today manage to utilize only a small percentage of the needed and available network bandwidth. Often application developers are not aware of the potential bandwidth of the network, and therefore do not know what to expect. Even when application developers are aware of the specifications of the machines and network links, they have few resources that can help determine why the expected performance was not achieved. What is needed is a ubiquitous and easy-to-use service that provides reliable, accurate, secure, and timely estimates of dynamic network properties. This service will help advise applications on how to make use of the network's increasing bandwidth and capabilities for traffic shaping and engineering. When fully implemented, this service will make building currently unrealizable levels of network awareness into distributed applications a relatively mundane task. For example, a remote data visualization application could choose between sending a wireframe, a pre-rendered image, or a 3-D representation, based on forecasts of CPU availability and power, compression options, and available bandwidth. The same service will provide on-demand performance information so that applications can compare predicted with actual results, and allow detailed queries about the end-to-end path for application and network tuning and debugging.
Date: February 4, 2001
Creator: Agarwal, Deborah; Tierney, Brian L.; Gunter, Dan; Lee, Jason & Johnston, William
Object Type: Article
System: The UNT Digital Library
Unsafe Coulomb excitation of {sup 240-244}Pu. (open access)

Unsafe Coulomb excitation of {sup 240-244}Pu.

The high spin states of {sup 240}Pu and {sup 244}Pu have been investigated with GAMMASPHERE at ATLAS, using Coulomb excitation with a {sup 208}Pb beam at energies above the Coulomb barrier. Data on a transfer channel leading to {sup 242}Pu were obtained as well. In the case of {sup 244}Pu, the yrast band was extended to 34{h_bar} revealing the completed {pi}i{sub 13/2} alignment, a ''first'' for actinide nuclei. The yrast sequence of {sup 242}Pu was also extended to higher spin and a similar backbend was delineated. In contrast, while the ground state band of {sup 240}Pu was measured up to the highest rotational frequencies ever reported in the actinide region ({approximately}300 keV), no sign of particle alignment was observed. In this case, several observable such as the large B(E1)/B(E2) branching ratios in the negative parity band, and the vanishing energy staggering between the negative and positive parity bands suggest that the strength of octupole correlations increases with rotational frequency. These stronger correlations may well be responsible for delaying or suppressing the {pi}i{sub 13/2} particle alignment.
Date: February 4, 1999
Creator: Ahmad, I.; Amro, H.; Carpenter, M. P.; Chowdhury, P.; Cizewski, J.; Cline, D. et al.
Object Type: Article
System: The UNT Digital Library
[Photograph 2012.201.B0147.0336]

[Photograph 2012.201.B0147.0336]

Photograph used for a story in the Daily Oklahoman newspaper.
Date: February 4, 1970
Creator: Aker, Joe
Object Type: Photograph
System: The Gateway to Oklahoma History