90,021 Matching Results

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E-1 (9-18-18)

Photograph of Ponca City FD E-1.
Date: September 18, 2018
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

E-2 (9-18-18)

Photograph of Ponca City FD E-2.
Date: September 18, 2018
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

2" Standard Low Pressure Gate Valve Cast Steel O - 50 Lbs. Working Pressure

Blueprint depicting technical details of Battleship Texas.
Date: December 18, 1925
Creator: unknown
Object Type: Technical Drawing
System: The Portal to Texas History
The 3.8% Medicare Contribution Tax on Unearned Income, Including Real Estate Transactions (open access)

The 3.8% Medicare Contribution Tax on Unearned Income, Including Real Estate Transactions

This reports summarizes a 3.8% Medicare contribution tax on unearned income and provides examples of how it is applied.
Date: May 18, 2012
Creator: Keightley, Mark P.
Object Type: Report
System: The UNT Digital Library

3" 200GPM Evaporator Brine Circulating Pump

Blueprint depicting technical details of Battleship Texas.
Date: October 18, 1926
Creator: unknown
Object Type: Technical Drawing
System: The Portal to Texas History

E-3 brand new (7-18-15)

Photograph of Norman FD E-3 when it was brand new.
Date: July 18, 2015
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History
3-Center-4-Electron Bonding in [(silox)2Mo=NtBu]2(μ-Hg) Controls Reactivity while Frontier Orbitals Permit a Dimolybdenum π-Bond Energy Estimate (open access)

3-Center-4-Electron Bonding in [(silox)2Mo=NtBu]2(μ-Hg) Controls Reactivity while Frontier Orbitals Permit a Dimolybdenum π-Bond Energy Estimate

Article describing research on 3-center-4-electron bonding in [(silox)2Mo=NtBu]2(mu-Hg).
Date: May 18, 2005
Creator: Rosenfeld, Devon C.; Wolczanski, Peter T.; Barakat, Khaldoon A.; Buda, Corneliu & Cundari, Thomas R., 1964-
Object Type: Article
System: The UNT Digital Library
3-D electromagnetic modeling of wakefields in accelerator components (open access)

3-D electromagnetic modeling of wakefields in accelerator components

We discuss the use of 3-D finite-difference time-domain (FDTD) electromagnetic codes for modeling accelerator components. Computational modeling of cylindrically symmetric structures such as induction accelerator cells has been very successful in predicting the wake potential and wake impedances of these structures, but full 3-D modeling of complex structures has been limited due to substantial computer resources required for a full 3-D model. New massively parallel 3-D time domain electromagnetic codes now under development using conforming unstructured meshes allow a substantial increase in the geometric fidelity of the structures being modeled. Development of these new codes are discussed in context of applicability to accelerator problems. Various 3-D structures are tested with an existing cubical cell FDTD code and wake impedances compared with simple analytic models for the structures; results will be used as benchmarks for testing the new time time domain codes. Structures under consideration include a stripline beam position monitor as well as circular and elliptical apertures in circular waveguides. Excellent agreement for monopole and dipole impedances with models were found for these structures below the cutoff frequency of the beam line.
Date: September 18, 1996
Creator: Poole, B.R.; Caporaso, G.J.; Ng, Wang C.; Shang, C.C. & Steich, D.
Object Type: Article
System: The UNT Digital Library
3-D Reservoir and Stochastic Fracture Network Modeling for Enhanced Oil Recovery, Circle Ridge Phosphoria/Tensleep Reservoir, Wind River Reservation, Arapaho and Shoshone Tribes, Wyoming (open access)

3-D Reservoir and Stochastic Fracture Network Modeling for Enhanced Oil Recovery, Circle Ridge Phosphoria/Tensleep Reservoir, Wind River Reservation, Arapaho and Shoshone Tribes, Wyoming

This report describes the results made in fulfillment of contract DE-FG26-00BC15190, ''3-D Reservoir and Stochastic Fracture Network Modeling for Enhanced Oil Recovery, Circle Ridge Phosphoria/Tensleep Reservoir, Wind River Reservation, Arapaho and Shoshone Tribes, Wyoming''. The goal of this project is to improve the recovery of oil from the Tensleep and Phosphoria Formations in Circle Ridge Oilfield, located on the Wind River Reservation in Wyoming, through an innovative integration of matrix characterization, structural reconstruction, and the characterization of the fracturing in the reservoir through the use of discrete fracture network models. Fields in which natural fractures dominate reservoir permeability, such as the Circle Ridge Field, often experience sub-optimal recovery when recovery processes are designed and implemented that do not take advantage of the fracture systems. For example, a conventional waterflood in a main structural block of the Field was implemented and later suspended due to unattractive results. It is estimated that somewhere less than 20% of the OOIP in the Circle Ridge Field have been recovered after more than 50 years' production. Marathon Oil Company identified the Circle Ridge Field as an attractive candidate for several advanced IOR processes that explicitly take advantage of the natural fracture system. These processes require …
Date: November 18, 2002
Creator: La Pointe, Paul; Hermanson, Jan; Parney, Robert; Eiben, Thorsten; Dunleavy, Mike; Steele, Ken et al.
Object Type: Report
System: The UNT Digital Library
A 4.2 GS/S Synchronized Vertical Excitation System for SPS Studies - Steps Toward Wideband Feedback (open access)

A 4.2 GS/S Synchronized Vertical Excitation System for SPS Studies - Steps Toward Wideband Feedback

None
Date: October 18, 2013
Creator: Fox, J. D.; Olsen, J.; Rivetta, C.; Rivetta, I.; Turgut, O.; Uemura, S. et al.
Object Type: Article
System: The UNT Digital Library

E-4 (9-18-18)

Photograph of Ponca City FD E-4.
Date: September 18, 2018
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History
The 4-County News Bulletin (Castroville, Tex.), Vol. 19, No. 2, Ed. 1 Monday, April 18, 1977 (open access)

The 4-County News Bulletin (Castroville, Tex.), Vol. 19, No. 2, Ed. 1 Monday, April 18, 1977

Weekly newspaper from Castroville, Texas that includes local, state, and national news along with extensive advertising.
Date: April 18, 1977
Creator: Schott, Bobbie
Object Type: Newspaper
System: The Portal to Texas History
The 4-County News Bulletin (Castroville, Tex.), Vol. 19, No. 15, Ed. 1 Monday, July 18, 1977 (open access)

The 4-County News Bulletin (Castroville, Tex.), Vol. 19, No. 15, Ed. 1 Monday, July 18, 1977

Weekly newspaper from Castroville, Texas that includes local, state, and national news along with extensive advertising.
Date: July 18, 1977
Creator: Schott, Bobbie
Object Type: Newspaper
System: The Portal to Texas History
The 4-County News Bulletin (Castroville, Tex.), Vol. 20, No. 24, Ed. 1 Monday, September 18, 1978 (open access)

The 4-County News Bulletin (Castroville, Tex.), Vol. 20, No. 24, Ed. 1 Monday, September 18, 1978

Weekly newspaper from Castroville, Texas that includes local, state, and national news along with extensive advertising.
Date: September 18, 1978
Creator: Schott, Bobbie
Object Type: Newspaper
System: The Portal to Texas History
The 4-County News Bulletin (Castroville, Tex.), Vol. 20, No. 37, Ed. 1 Monday, December 18, 1978 (open access)

The 4-County News Bulletin (Castroville, Tex.), Vol. 20, No. 37, Ed. 1 Monday, December 18, 1978

Weekly newspaper from Castroville, Texas that includes local, state, and national news along with extensive advertising.
Date: December 18, 1978
Creator: Schott, Bobbie
Object Type: Newspaper
System: The Portal to Texas History

6", 7", 8" Low Pressure Sea Valves

Blueprint depicting technical details of Battleship Texas.
Date: May 18, 1914
Creator: unknown
Object Type: Technical Drawing
System: The Portal to Texas History

6" Main Boiler Stop Valve Operating Gear Details [Boiler Room]

Blueprint depicting technical details of Battleship Texas.
Date: May 18, 1926
Creator: unknown
Object Type: Technical Drawing
System: The Portal to Texas History

7.5 Minute Quadrangle Project

Presentation for the 2010 Depository Library Council Annual Meeting. This presentation discusses the 7.5 minute quadrangle project by the University of North Texas (UNT) Libraries' Digital Projects Unit and gives the background, goals, processes, challenges, and next steps.
Date: October 18, 2010
Creator: Phillips, Mark Edward
Object Type: Presentation
System: The UNT Digital Library
The “8(a) Program” for Small Businesses Owned and Controlled by the Socially and Economically Disadvantaged: Legal Requirements and Issues (open access)

The “8(a) Program” for Small Businesses Owned and Controlled by the Socially and Economically Disadvantaged: Legal Requirements and Issues

From Summary: "This report provides an overview of the Small Business Administration's (SBA's) Minority Small Business and Capital Ownership Development Program. Based on upon authorities given to the SBA by Sections 7(j) and 8(a) of the Small Business Act of 1958, as amended, this program is commonly known as the "8(a) Program."
Date: March 18, 2010
Creator: Luckey, J. R.
Object Type: Report
System: The UNT Digital Library

8" Bulkhead Steam Valve - Boiler Room

Blueprint depicting technical details of Battleship Texas.
Date: September 18, 1925
Creator: unknown
Object Type: Technical Drawing
System: The Portal to Texas History

8" suction sea chest for distiller circulation

Blueprint depicting technical details of Battleship Texas.
Date: August 18, 1913
Creator: unknown
Object Type: Technical Drawing
System: The Portal to Texas History
9/11 Commission: Current Legislative Proposals for U.S. Immigration Law and Policy (open access)

9/11 Commission: Current Legislative Proposals for U.S. Immigration Law and Policy

This report briefly discusses some of the major immigration areas under consideration in comprehensive reform proposals suggested by the 9/11 Commission, including asylum, biometric tracking systems, border security, document security, exclusion, immigration enforcement, and visa issuances. It refers to other CRS reports that discuss these issues in depth and will be updated as needed.
Date: October 18, 2004
Creator: Garcia, Michael John & Wasem, Ruth Ellen
Object Type: Report
System: The UNT Digital Library
9-11 Commission Hearing #11, May 18, 2004, Part 1 captions transcript

9-11 Commission Hearing #11, May 18, 2004, Part 1

Recording of the eleventh public hearing held by the National Commission on Terrorist Attacks upon the United States on May 18, 2004 at New School University in New York City. The two-day hearing examined the response of local and federal emergency response departments on September 11, 2001, and considered how to improve these critical functions in the event of future terrorist attacks. Two staff statements were presented during the course of the hearing. This section includes the staff statement on emergency preparedness and response.
Date: May 18, 2004
Creator: National Commission on Terrorist Attacks upon the United States
Object Type: Video
System: The UNT Digital Library
9-11 Commission Hearing #11, May 18, 2004, Part 2 captions transcript

9-11 Commission Hearing #11, May 18, 2004, Part 2

Recording of the eleventh public hearing held by the National Commission on Terrorist Attacks upon the United States on May 18, 2004 at New School University in New York City. The two-day hearing examined the response of local and federal emergency response departments on September 11, 2001, and considered how to improve these critical functions in the event of future terrorist attacks. Two staff statements were presented during the course of the hearing. This section includes the first panel, with testimony from Alan Reiss and Joseph Morris.
Date: May 18, 2004
Creator: National Commission on Terrorist Attacks upon the United States
Object Type: Video
System: The UNT Digital Library