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Remarks. (515) 288-9741. The Iowa Girls High School Athletic Union (IGHSAU) is the governing body for girls' junior and senior high school sports in the U.S. state of Iowa. The association promotes and regulates interscholastic sports among its member schools. Though its counterpart for boys sports in Iowa, the Iowa High School Athletic ...
The history of radar (where radar stands for radio detection and ranging) started with experiments by Heinrich Hertz in the late 19th century that showed that radio waves were reflected by metallic objects. This possibility was suggested in James Clerk Maxwell 's seminal work on electromagnetism.
Public Schools Athletic League. The Public Schools Athletic League, known by the abbreviation PSAL, is an organization that promotes student athletics in the public schools of New York City. It was founded in 1903 to provide and maintain a sports program for students enrolled in New York City public schools. It is the oldest and largest sports ...
Remarks. (515) 432-2011. The Iowa High School Athletic Association (IHSAA) is the regulating body for male Iowa high school interscholastic athletics and is a full member of the National Federation of State High School Associations. Its female counterpart, the Iowa Girls High School Athletic Union, (IGHSAU) is an associate member.
Contents. Women's sports. The participation of women and girls in sports, physical fitness, and exercise has existed throughout history. However, participation rates and activities vary in accordance with nation, era, geography, and stage of economic development. The modern era of organized sports did not begin to emerge either for women or men ...
Currently covering 248,300 square feet (23,070 m 2), Fort Dodge Senior High School was built in 1958, replacing the 1922 building. The swimming pool and additional physical education areas were completed in 1974. The last addition, the vocational area, was completed in 1979. Its open-floor design and industrial-style architecture is ...
Although creating that radar was a more straightforward task based on already-known techniques, that work did demand the achievement of signal linearity and frequency stability that were at the extreme state of the art. An adequate instrument was designed and built by the Radar Laboratory and was installed in a C-46 (Curtiss Commando) aircraft ...
The Lakes Conference dates back to the mid-1940s when Storm Lake, Cherokee, Spirit Lake, Sibley, Sheldon, Emmetsburg, Estherville, and Spencer formed the league. [2] For over four decades, the conference had no membership changes. In the 1980s, Sibley merged with nearby Ocheyedan High School and left the conference in 1990 to join the Siouxland ...