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Present capabilities and new developments in antenna modeling with the numerical electromagnetics code NEC (open access)

Present capabilities and new developments in antenna modeling with the numerical electromagnetics code NEC

Computer modeling of antennas, since its start in the late 1960's, has become a powerful and widely used tool for antenna design. Computer codes have been developed based on the Method-of-Moments, Geometrical Theory of Diffraction, or integration of Maxwell's equations. Of such tools, the Numerical Electromagnetics Code-Method of Moments (NEC) has become one of the most widely used codes for modeling resonant sized antennas. There are several reasons for this including the systematic updating and extension of its capabilities, extensive user-oriented documentation and accessibility of its developers for user assistance. The result is that there are estimated to be several hundred users of various versions of NEC world wide. 23 refs., 10 figs.
Date: April 8, 1988
Creator: Burke, G. J.
Object Type: Article
System: The UNT Digital Library

[Photograph 2012.201.B0144.0494]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Dr. Tullos and Mrs. Margaret Coston attend the cocktail reception."
Date: April 8, 1988
Creator: Hellstern, Paul
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0138.0567]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "In Photo at right, Mathew Willingham's pleasure is obvious as h takes a turn riding. He is aided by Bill McMullen and Sherill Posten."
Date: April 8, 1988
Creator: Gooch, Steve
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0138.0568]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "In Photo at left, Ashley Ward and John Henning saddle up."
Date: April 8, 1988
Creator: Gooch, Steve
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0261.0420]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Betty Hill ,59, has spent 12 years on the board and is running again "to be an advocate for kids"."
Date: April 8, 1988
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History
[Letter from Herbert Holl to NTRIEVA, April 8, 1988] (open access)

[Letter from Herbert Holl to NTRIEVA, April 8, 1988]

A letter from Herbert Holl, the Executive Director of the Greater Denton Arts Council (GDAC), to the leaders of the North Texas Regional Institute for Educators on the Visual Arts. The letter is a show of support for the project and its goals and a pledge of continued involvement.
Date: April 8, 1988
Creator: Holl, Herbert
Object Type: Letter
System: The UNT Digital Library
Texas Attorney General Opinion: LO88-39 (open access)

Texas Attorney General Opinion: LO88-39

Letter opinion issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Jim Mattox, regarding a legal question submitted for clarification; Whether nonprofit affilitates of a statewide organization which are licensed to conduct bingo in this state may donate money from their bingo proceeds to an individual for use in his campaign for a statewide office within the nonprofit organization.
Date: April 8, 1988
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: JM-889 (open access)

Texas Attorney General Opinion: JM-889

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Jim Mattox, regarding a legal question submitted for clarification: Authority of the Savings and Loan Department to obtain liability coverage for its officers and employees (RQ-1203)
Date: April 8, 1988
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
[News Clip: Auto Show] captions transcript

[News Clip: Auto Show]

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 6pm.
Date: April 8, 1988, 6:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Kids & Drugs] captions transcript

[News Clip: Kids & Drugs]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 6pm.
Date: April 8, 1988, 6:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Luby's Fire] captions transcript

[News Clip: Luby's Fire]

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 6pm.
Date: April 8, 1988, 6:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Auto Show] captions transcript

[News Clip: Auto Show]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 5pm.
Date: April 8, 1988, 5:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Skin cancer] captions transcript

[News Clip: Skin cancer]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 6:30am.
Date: April 8, 1988, 6:30 a.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Credits] captions transcript

[News Clip: Credits]

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 6pm.
Date: April 8, 1988, 6:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Information Spanish] captions transcript

[News Clip: Information Spanish]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, covering a news story by news reporter Tim Herrera about the growth of Spanish-speaking radio broadcasting and publications. This story aired at 10:00 P.M.
Date: April 8, 1988
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[Clipping: Dallas Voice] (open access)

[Clipping: Dallas Voice]

Dallas Voice newspaper, April 8, 1988, front: "Batter up! Oak Lawn Softball Association men swing into action Sunday." Back: "The NAMES Project Dallas presents "The Men and Women You'd Least Expect to See on Stage!" at Round-Up Saloon.
Date: April 8, 1988
Creator: The Dallas Voice
Object Type: Clipping
System: The UNT Digital Library
[News Clip: Porno Crackdown] captions transcript

[News Clip: Porno Crackdown]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 10pm.
Date: April 8, 1988
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Hispanic Journalist] captions transcript

[News Clip: Hispanic Journalist]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 5pm.
Date: April 8, 1988
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
Cleveland Advocate (Cleveland, Tex.), Vol. 69, No. 14, Ed. 1 Friday, April 8, 1988 (open access)

Cleveland Advocate (Cleveland, Tex.), Vol. 69, No. 14, Ed. 1 Friday, April 8, 1988

Weekly newspaper from Cleveland, Texas that includes local, state, and national news along with advertising.
Date: April 8, 1988
Creator: Lowe, R. T.
Object Type: Newspaper
System: The Portal to Texas History
[Clipping: AIDS clinic revamped: Parkland to expand staff, drug programs] (open access)

[Clipping: AIDS clinic revamped: Parkland to expand staff, drug programs]

Photocopy of a newspaper article about the improvements being made to the Parkland Hospital AIDS clinic.
Date: April 8, 1988
Creator: Jacobson, Sherry
Object Type: Clipping
System: The UNT Digital Library
The Hopkins County Echo (Sulphur Springs, Tex.), Vol. 113, No. 15, Ed. 1 Friday, April 8, 1988 (open access)

The Hopkins County Echo (Sulphur Springs, Tex.), Vol. 113, No. 15, Ed. 1 Friday, April 8, 1988

Weekly newspaper from Sulphur Springs, Texas that includes local, state, and national news along with advertising.
Date: April 8, 1988
Creator: Keys, Clarke & Hillsamer, Dave
Object Type: Newspaper
System: The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 66, No. 137, Ed. 1 Friday, April 8, 1988 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 66, No. 137, Ed. 1 Friday, April 8, 1988

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: April 8, 1988
Creator: Brown, Leon
Object Type: Newspaper
System: The Portal to Texas History

[Photograph 2012.201.B0383.0386]

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Edmund O. Martin, Oklahoma Publishing Co. vice president, general manager of The Oklahoman"
Date: April 8, 1988
Creator: Sisney, Steve
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0360.0152]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Former OSU runner Paul Larkins of Folkestone, England, strains as he runs to victory in the 10K at the Red Bud Classic Sunday."
Date: April 8, 1988
Creator: McDaniel, David
Object Type: Photograph
System: The Gateway to Oklahoma History