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DTN (company)
DTN, previously known as Telvent DTN, Data Transmission Network and Dataline, is a Privately held company, private company based in Bloomington, Minnesota that specializes in subscription-based services for the analysis and delivery of real-time weather, agriculture, agricultural, oil and gas, energy, and international trade markets information. As of 2018 the company has approximately 600,000 subscribers, mostly in the United States. DTN is known for its accurate meteorological forecasting and large network of weather stations, its market analysis services, and its early use of radio and satellite systems to transmit reports to its Midwestern United States, Midwestern consumers. DTN also operates ''The Progressive Farmer'' magazine. DTN was previously owned by Telvent and Schneider Electric, and since 2017 has been owned by Zürich-based TBG AG, TBG. History Formation (1984–1987) In the early 1980s the Omaha, Nebraska, Omaha-based company Scoular, Scoular Grain was a growing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Privately Held Company
A privately held company (or simply a private company) is a company whose Stock, shares and related rights or obligations are not offered for public subscription or publicly negotiated in their respective listed markets. Instead, the Private equity, company's stock is offered, owned, traded or exchanged privately, also known as "over-the-counter (finance), over-the-counter". Related terms are unlisted organisation, unquoted company and private equity. Private companies are often less well-known than their public company, publicly traded counterparts but still have major importance in the world's economy. For example, in 2008, the 441 list of largest private non-governmental companies by revenue, largest private companies in the United States accounted for $1.8 trillion in revenues and employed 6.2 million people, according to ''Forbes''. In general, all companies that are not owned by the government are classified as private enterprises. This definition encompasses both publ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Midwestern United States
The Midwestern United States (also referred to as the Midwest, the Heartland or the American Midwest) is one of the four census regions defined by the United States Census Bureau. It occupies the northern central part of the United States. It was officially named the North Central Region by the U.S. Census Bureau until 1984. It is between the Northeastern United States and the Western United States, with Canada to the north and the Southern United States to the south. The U.S. Census Bureau's definition consists of 12 states in the north central United States: Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, North Dakota, Ohio, South Dakota, and Wisconsin. The region generally lies on the broad Interior Plain between the states occupying the Appalachian Mountain range and the states occupying the Rocky Mountain range. Major rivers in the region include, from east to west, the Ohio River, the Upper Mississippi River, and the Missouri River. The 2020 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Des Moines Register
''The Des Moines Register'' is the daily morning newspaper of Des Moines, Iowa, United States. History Early period The first newspaper in Des Moines was the ''Iowa Star''. In July 1849, Barlow Granger began the paper in an abandoned log cabin by the junction of the Des Moines and Raccoon River. In 1854, ''The Star'' became the ''Iowa Statesman'' which was also a Democratic paper. In 1857, ''The Statesman'' became the ''Iowa State Journal'', which published three times per week. In 1870, ''The Iowa State Journal'' became the ''Iowa State Leader'' as a Democratic newspaper, which competed with pro- Republican ''Iowa Daily State Register'' for the next 32 years. In 1902, George Roberts bought the ''Register'' and ''Leader'' and merged them into a morning newspaper. In 1903, Des Moines banker Gardner Cowles, Sr. purchased the ''Register and Leader''. The name finally became ''The Des Moines Register'' in 1915. (Cowles also acquired the '' Des Moines Tribune'' in 1908. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bloomington, Illinois
Bloomington is a city in McLean County, Illinois, United States, and its county seat. The 2020 United States census, 2020 census showed the city had a population of 78,680, making it the List of municipalities in Illinois, 13th-most populous city in Illinois and the fifth-most populous outside the Chicago metropolitan area. It is adjacent to the town of Normal, Illinois, Normal, and is the more populous of the two principal municipalities of the Bloomington–Normal metropolitan area, which has a population of roughly 170,000. Bloomington is southwest of Chicago and northeast of St. Louis. Bloomington is home to Illinois Wesleyan University and the headquarters for State Farm and Country Financial. Bloomington is also home to the minor league hockey team Bloomington Bison. History The Bloomington area was at the edge of a large grove occupied by the Kickapoo people before the first Euro-American settlers arrived in the early 1820s.History of BloomingtonHistory of Bloomington ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Pantagraph
''The Pantagraph'' is a daily newspaper that serves Bloomington–Normal, Illinois, along with 60 communities and eight counties in the Central Illinois area. Its headquarters are in Bloomington and it is owned by Lee Enterprises. The name is derived from the Greek words "panta" and "grapho," which has a combined meaning of "write all things." History Bloomington businessman Jesse W. Fell founded the newspaper on January 14, 1837, making it among the oldest still-operating businesses in McLean County, though the business lapsed during 1839-1845. W. O. Davis and his heirs owned the ''Pantagraph'' for many years until selling the paper to Chronicle Publishing Company in 1980. The paper was purchased by Pulitzer from Chronicle Publishing Company in 1999; Lee Enterprises bought Pulitzer in 2005. The paper was originally called ''The Bloomington Observer and McLean County Advocate''. Through the years, the newspaper went through several name changes, such as ''The Whig'', ''The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Champaign, Illinois
Champaign ( ) is a city in Champaign County, Illinois, United States. The population was 88,302 at the 2020 census. It is the List of municipalities in Illinois, tenth-most populous municipality in Illinois and the fourth most populous city in the state outside the Chicago metropolitan area. It is a principal city of the Champaign–Urbana metropolitan area, which had 236,000 residents in 2020. Champaign shares the main campus of the University of Illinois Urbana-Champaign, University of Illinois with its twin city of Urbana, Illinois, Urbana, and is also home to Parkland College (United States), Parkland College, which gives the city a large student population during the academic year. Due to the university and a number of technology startup company, startup companies, it is often referred to as a hub of the Illinois Silicon Prairie. Champaign houses offices for the Fortune 500 companies Abbott Laboratories, Abbott, Archer Daniels Midland (ADM), Caterpillar Inc., Caterpillar, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WILL-TV
WILL-TV (channel 12) is a PBS member television station licensed to Urbana, Illinois, United States, serving the Central Illinois region. Owned by the University of Illinois Urbana-Champaign as part of Illinois Public Media, it is sister to NPR member stations WILL (580 AM) and WILL-FM (90.9). The three stations share studios at Campbell Hall for Public Telecommunication on the university's campus; WILL-TV's transmitter is located on East 1700th Road North, west of Monticello. History Commercial television operation in the United States was first authorized in 1941. However, by 1948, the Federal Communications Commission (FCC) determined that insufficient channels had been created to provide for national interference-free coverage, and there was also a need to set aside allocations for use by non-commercial educational stations. In order to give itself time to review options, a "freeze" on new TV station construction was announced, which would last until 1952. Meanwhi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Public Broadcasting
Public broadcasting (or public service broadcasting) is radio, television, and other electronic media outlets whose primary mission is public service with a commitment to avoiding political and commercial influence. Public broadcasters receive funding from diverse sources including broadcast receiving licence, license fees, individual contributions and donations, public financing, and corporate underwriting. A public service broadcaster should operate as a Nonpartisanship, non-partisan, Nonprofit organization, non-profit entity, guided by a clear public interest mandate. PSBs must be safeguarded from external interference—especially of a political or commercial nature—in matters related to governance, budgeting, and editorial decision-making. The PSB model relies on an independent and transparent system of governance, encompassing key areas such as editorial policy, managerial appointments, and financial oversight. Common media include AM broadcasting, AM, FM broadcasting, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sideband
In radio communications, a sideband is a band of frequencies higher than or lower than the carrier frequency, that are the result of the modulation process. The sidebands carry the information transmitted by the radio signal. The sidebands comprise all the spectral components of the modulated signal except the carrier. The signal components above the carrier frequency constitute the upper sideband (USB), and those below the carrier frequency constitute the lower sideband (LSB). All forms of modulation produce sidebands. Sideband creation We can illustrate the creation of sidebands with one trigonometric identity: :\cos(A)\cdot \cos(B) \equiv \tfrac\cos(A+B) + \tfrac\cos(A-B) Adding \cos(A) to both sides: :\cos(A)\cdot +\cos(B)= \tfrac\cos(A+B) + \cos(A) + \tfrac\cos(A-B) Substituting (for instance) A \triangleq 1000\cdot t and B \triangleq 100\cdot t, where t represents time: :\underbrace_\cdot \underbrace_ = \underbrace_ + \underbrace_ + \un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FM Radio
FM broadcasting is a method of radio broadcasting that uses frequency modulation (FM) of the radio broadcast carrier wave. Invented in 1933 by American engineer Edwin Armstrong, wide-band FM is used worldwide to transmit high fidelity, high-fidelity sound over broadcast radio. FM broadcasting offers higher fidelity—more accurate reproduction of the original program sound—than other broadcasting techniques, such as AM broadcasting. It is also less susceptible to Electromagnetic interference, common forms of interference, having less static and popping sounds than are often heard on AM. Therefore, FM is used for most broadcasts of music and general audio (in the audio spectrum). FM radio stations use the very high frequency range of radio frequency, radio frequencies. Broadcast bands Throughout the world, the FM broadcast band falls within the VHF part of the radio spectrum. Usually 87.5 to 108.0 MHz is used, or some portion of it, with few exceptions: * In the Commo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grain Elevator
A grain elevator or grain terminal is a facility designed to stockpile or store grain. In the grain trade, the term "grain elevator" also describes a tower containing a bucket elevator or a pneumatic conveyor, which scoops up grain from a lower level and deposits it in a silo or other storage facility. In most cases, the term "grain elevator" also describes the entire elevator complex, including receiving and testing offices, weighbridges, and storage facilities. It may also mean organizations that operate or control several individual elevators, in different locations. In Australia, the term describes only the lifting mechanism. Before the advent of the grain elevator, grain was usually handled in bags rather than in bulk (large quantities of loose grain). The Dart elevator was a major innovation—it was invented by Joseph Dart, a merchant, and Robert Dunbar, an engineer, in 1842, in Buffalo, New York. Using the steam-powered flour mills of Oliver Evans as their model, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zürich
Zurich (; ) is the list of cities in Switzerland, largest city in Switzerland and the capital of the canton of Zurich. It is in north-central Switzerland, at the northwestern tip of Lake Zurich. , the municipality had 448,664 inhabitants. The Urban agglomeration, urban area was home to 1.45 million people (2020), while the Zurich Metropolitan Area, Zurich metropolitan area had a total population of 2.1 million (2020). Zurich is a hub for railways, roads, and air traffic. Both Zurich Airport and Zürich Hauptbahnhof, Zurich's main railway station are the largest and busiest in the country. Permanently settled for over 2,000 years, Zurich was founded by the Roman Empire, Romans, who called it '. However, early settlements have been found dating back more than 6,400 years (although this only indicates human presence in the area and not the presence of a town that early). During the Middle Ages, Zurich gained the independent and privileged status of imperial immediacy and, in 1519 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
