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Harry Volkman
Harry Volkman (April 18, 1926 – August 20, 2015) was an American meteorologist(PDF) and the first weatherman to issue a televised tornado warning. Early life Volkman was born in Medford, Massachusetts. Having an interest in radio since childhood, Volkman and his brother built a radio station at their Boston area home. The brothers worked hard on their radio productions even though only the family was able to hear the broadcasts from their small transmitter. His interest in radio carried over into the Army where he attended radio classes, but opted to study physics at Tufts University before meteorology captured his imagination and brought him to the University of Tulsa. Career Volkman got his start as a weatherman at KOTV in Tulsa, Oklahoma in January 1950. While there, he also served as a booth announcer, model, on-air salesman, sportscaster, variety show host and switchboard operator. He also claims to have worked briefly as a custodian for the station and not having bee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WGN-TV
WGN-TV (channel 9) is an Independent station (North America), independent television station in Chicago, Chicago, Illinois, United States. Owned by Nexstar Media Group, it is sister station, sister to the company's sole radio property, talk radio, news/talk/sports radio, sports station WGN (AM), WGN (720 AM). WGN-TV's studios are located on West Bradley Place in Chicago's North Center, Chicago, North Center community; as such, it is the only major commercial television station in Chicago which bases its main studio outside Chicago Loop, the Loop. Its transmitter is located atop the Willis Tower in the Loop. Like concept progenitor WPCH-TV, WTBS in Atlanta, WGN-TV was a pioneering superstation; on November 8, 1978, it became the second U.S. television station to be made available via communications satellite, satellite transmission to cable and Satellite television, direct-broadcast satellite subscribers nationwide. Later renamed WGN America, the former superstation feed was con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Woodward, Oklahoma
Woodward is a city in and the county seat of Woodward County, Oklahoma, United States. It is the largest city in a nine-county area. The population was 11,975 at the United States Census. The area was historically occupied by the Kiowa, Comanche, Cheyenne and Arapaho tribes. European-American settlers established the town in 1887 after construction of the railroad to that point for shipping cattle to markets. The town was on the Great Western Cattle Trail. In the 19th century, it was one of the most important depots in the Oklahoma Territory for shipping cattle to the East. As an important cattle town, it had the rough frontier bawdiness of the time. The United States opened up much of the area to European-American settlement by the Land Run of 1893, and migrants rushed into the area. Boiling Springs State Park, named for its artesian springs that seem to boil, has been established east of the city. Federal dockets were held annually in November through 1948, and sporadicall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WMAQ-TV
WMAQ-TV (channel 5) is a television station in Chicago, Illinois, United States, airing programming from the NBC network. It is owned and operated by the network's NBC Owned Television Stations division alongside Telemundo outlet WSNS-TV (channel 44); it is also sister to regional sports network NBC Sports Chicago. WMAQ-TV and WSNS-TV share studios at the NBC Tower on North Columbus Drive in the city's Streeterville neighborhood and share transmitter facilities atop the Willis Tower in the Chicago Loop. History Early years (1948–1964) The station first signed on the air on October 8, 1948, as WNBQ; it was the fourth television station to sign on in Chicago. It was also the third of NBC's five original owned-and-operated television stations to begin operations, after WNBC-TV in New York City and WRC-TV in Washington, D.C., and before WKYC in Cleveland and KNBC in Los Angeles. WNBQ initially broadcast a minimum of two hours of programming per day. The station originally pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KWTV
KWTV-DT (channel 9) is a television station in Oklahoma City, Oklahoma, United States, affiliated with CBS. It is the flagship broadcast property of locally based Griffin Media, and is co-owned with MyNetworkTV affiliate KSBI (channel 52). Both stations share studios on West Main Street in downtown Oklahoma City, while KWTV-DT's transmitter is located on the city's northeast side. History Early history John Toole "J. T." Griffin—the owner and president of the Griffin Grocery Company, a Muskogee-based wholesaler and manufacturer of condiments and baking products, states that he inherited from his father, John Taylor Griffin, after the elder company co-founder died in 1944—became interested in television broadcasting around 1950, after noticing during one of his commutes that many homes in the Oklahoma City area had installed outdoor antennas to receive the signal of primary NBC affiliate WKY-TV (channel 4, now KFOR-TV), the first television station ever to sign on in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KFOR-TV
KFOR-TV (channel 4) is a television station in Oklahoma City, Oklahoma, United States, affiliated with NBC. It is owned by Nexstar Media Group alongside independent station KAUT-TV (channel 43). Both stations share studios in Oklahoma City's McCourry Heights section, where KFOR-TV's transmitter is also located. As Oklahoma's first television station, KFOR-TV signed on in June 1949 as WKY-TV, the television extension to WKY (930 AM). In its early years, WKY-TV boasted several regional and national technical firsts: it was the first independently-owned network affiliate to directly originate color programs, the first station to operate a mobile broadcasting unit for live event coverage, the first station to broadcast legislative sessions and cover court proceedings, and the first television station to broadcast a tornado warning. Originally owned by the Oklahoma Publishing Company, a direct predecessor to Gaylord Broadcasting, the station became KTVY in 1976 and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WGN TV
WGN may refer to: *"World's Greatest Newspaper", former slogan of the ''Chicago Tribune'' and the namesake for the WGN broadcasting outlets in Chicago, Illinois. **WGN (AM), a radio station (720 AM) licensed to Chicago, Illinois, United States ** WGN-TV, a television station (channel 9.1 virtual/19 digital) licensed to Chicago, Illinois, United States ** WGN America, the former name of NewsNation, a cable television network based in Chicago, Illinois, United States ** WFMT, a radio station (98.7 FM) licensed to Chicago, Illinois, United States, which operates on the frequency formerly belonging to the ''Tribune''-owned FM station that used the call sign WGNB from 1945 until 1953 * Shaoyang Wugang Airport, IATA code WGN * White Gaussian noise ** Additive white Gaussian noise * The ICAO airline designator for Western Global Airlines * ''WGN, Journal of the International Meteor Organization'' * WorldGaming Network WorldGaming Network (WGN), formerly Virgin Gaming, is an online video ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Respiratory Failure
Respiratory failure results from inadequate gas exchange by the respiratory system, meaning that the arterial oxygen, carbon dioxide, or both cannot be kept at normal levels. A drop in the oxygen carried in the blood is known as hypoxemia; a rise in arterial carbon dioxide levels is called hypercapnia. Respiratory failure is classified as either Type 1 or Type 2, based on whether there is a high carbon dioxide level, and can be acute or chronic. In clinical trials, the definition of respiratory failure usually includes increased respiratory rate, abnormal blood gases (hypoxemia, hypercapnia, or both), and evidence of increased work of breathing. Respiratory failure causes an altered mental status due to ischemia in the brain. The typical partial pressure reference values are oxygen Pa more than 80 mmHg (11 kPa) and carbon dioxide Pa less than 45 mmHg (6.0 kPa). Cause Several types of conditions can potentially result in respiratory failure: * Conditions that reduce the fl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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