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Nike SB
Nike Skateboarding, primarily known as Nike SB, is the Nike brand for its line of shoes, clothing, and equipment for skateboarding. Nike Skateboarding won the 2020 Webby People’s Voice Award for Best Home/Welcome Page in the category Web. History In 1997, Nike commenced production of its own line of skate shoes, but was unable to sell to many specialist skate shops, as the market was already strongly in favour of companies such as DC, Globe, eS Footwear, Emerica, and Vans. Nike was not considered a core skateboarding brand among the skateboarding community and did not receive the necessary level of support. In 2000, Nike introduced the "SB" brand. The Nike SB Dunk Low model was released, featuring a padded tongue and collar, along with "Zoom Air" insoles; the shoe was more similar to other skate shoe styles than the corporation's previous attempts. After the SB Dunk's mediocre sales, Nike released four other models: The Nike SB Angus, Nike SB FC, Nike SB Delta Force, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barred Spiral Galaxy
A barred spiral galaxy is a spiral galaxy with a central bar-shaped structure composed of stars. Bars are found in about two thirds of all spiral galaxies, and generally affect both the motions of stars and interstellar gas within spiral galaxies and can affect spiral arms as well. The Milky Way Galaxy, where the Solar System is located, is classified as a barred spiral galaxy. Edwin Hubble classified spiral galaxies of this type as "SB" (spiral, barred) in his Hubble sequence and arranged them into sub-categories based on how open the arms of the spiral are. SBa types feature tightly bound arms, while SBc types are at the other extreme and have loosely bound arms. SBb-type galaxies lie in between the two. SB0 is a barred lenticular galaxy. A new type, SBm, was subsequently created to describe somewhat irregular barred spirals, such as the Magellanic Clouds, which were once classified as irregular galaxies, but have since been found to contain barred spiral structures. Among ot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santa Barbara, California
Santa Barbara ( es, Santa Bárbara, meaning " Saint Barbara") is a coastal city in Santa Barbara County, California, of which it is also the county seat. Situated on a south-facing section of coastline, the longest such section on the West Coast of the United States, the city lies between the steeply rising Santa Ynez Mountains and the Pacific Ocean. Santa Barbara's climate is often described as Mediterranean, and the city has been dubbed "The American Riviera". According to the 2020 U.S. Census, the city's population was 88,665. In addition to being a popular tourist and resort destination, the city has a diverse economy that includes a large service sector, education, technology, health care, finance, agriculture, manufacturing, and local government. In 2004, the service sector accounted for 35% of local employment. Education in particular is well represented, with four institutions of higher learning nearby: the University of California, Santa Barbara, Santa Barbara ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sluzhba Bezpeky
Sluzhba Bezpeky or SB OUN, (in Ukrainian: Служба безпеки ОУН (б), СБ ОУН) was the Ukrainian partisan underground intelligence service, and a division of the Organization of Ukrainian Nationalists responsible for clandestine operations and anti-espionage during World War II. In its short history, the SB committed acts of terror against civilians and non-civilians and their families, including people suspected either of collaborating, or serving with the Soviet forces in western Ukraine. In this capacity, the SB also played a significant role in the ethnic cleansing and killing of the Polish population in Volhynia and Galicia. Background The Ukrainian resistance security police (SB) was established in 1940 by S. Bandera and Stepan Lenkavsky, and performed the role of a secret service and counter-intelligence agency within Bandera's faction of the Organisation of Ukrainian Nationalists (OUN). The first security police commander was Mykola Lebed. According to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Służba Bezpieczeństwa
The Ministry of Public Security ( pl, Ministerstwo Bezpieczeństwa Publicznego), commonly known as UB or later SB, was the secret police, intelligence and counter-espionage agency operating in the Polish People's Republic. From 1945 to 1954 it was known as the Department of Security (, UB), and from 1956 to 1990 as the Security Service (, SB). The initial UB was headed by Public Security General Stanisław Radkiewicz and supervised by Jakub Berman of the Polish Politburo. The main goal of the Department of Security was the swift eradication of anti-communist structures and socio-political base of the Polish Underground State, as well as the persecution of former underground soldiers of the Home Army () and later anti-communist organizations like Freedom and Independence (WiN). The Ministry of Public Security was established on 1 January 1945 and ceased operations on 7 December 1954. It was the chief secret service in communist Poland during the period of Stalinism. Throughout ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Bernardino, California
San Bernardino (; Spanish for "Saint Bernardino") is a city and county seat of San Bernardino County, California, United States. Located in the Inland Empire region of Southern California, the city had a population of 222,101 in the 2020 census, making it the 18th-largest city in California. San Bernardino is the economic, cultural, and political hub of the San Bernardino Valley and the Inland Empire. The governments of El Salvador, Guatemala, and Mexico have established the metropolitan area’s only consulates in the downtown area of the city. Additionally, San Bernardino serves as an anchor city to the 3rd largest metropolitan area in California (after Los Angeles and San Francisco) and the 13th largest metropolitan area in the United States; the San Bernardino-Riverside MSA. Furthermore, the city’s University District serves as a college town, as home to California State University, San Bernardino. San Bernardino was named in 1810, when Spanish priest Francisco D ... [...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_ + \ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sb2 File
SB or Sb may refer to: Places * Saint Pierre and Miquelon (FIPS PUB 10-4 territory code SB) * Santa Barbara, California, US * San Bernardino, California, US * Solomon Islands (ISO 3166 country code SB) * South Burlington, Vermont * Sibiu County, Romania Organisations * Special Branch, of UK and some Commonwealth police * Służba Bezpieczeństwa, secret police in communist Poland * Sluzhba Bezpeky, WWII Ukrainian partisan underground intelligence service * Shaw Brothers Studio, a Hong Kong movie company * Statistics Bureau (Japan) Science and technology * SB buffer, for electrophoresis * Antimony, symbol Sb, a chemical element * Barred spiral galaxy, in astronomy * Scientiæ Baccalaureus or Bachelor of Science, an academic degree * Spectroscopic binary stars, designated SB1 and SB2 * Stilb (unit) (symbol sb), a unit of luminance * sideband *Spina bifida Computing * .sb file, the file format for Scratch Projects ** .sb2 file and .sb3, the file formats for Scratch 2 and 3 * .sb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sb File
SB or Sb may refer to: Places * Saint Pierre and Miquelon (FIPS PUB 10-4 territory code SB) * Santa Barbara, California, US * San Bernardino, California, US * Solomon Islands (ISO 3166 country code SB) * South Burlington, Vermont * Sibiu County, Romania Organisations * Special Branch, of UK and some Commonwealth police * Służba Bezpieczeństwa, secret police in communist Poland * Sluzhba Bezpeky, WWII Ukrainian partisan underground intelligence service * Shaw Brothers Studio, a Hong Kong movie company * Statistics Bureau (Japan) Science and technology * SB buffer, for electrophoresis * Antimony, symbol Sb, a chemical element * Barred spiral galaxy, in astronomy * Scientiæ Baccalaureus or Bachelor of Science, an academic degree * Spectroscopic binary stars, designated SB1 and SB2 * Stilb (unit) (symbol sb), a unit of luminance * sideband *Spina bifida Computing * .sb file, the file format for Scratch Projects ** .sb2 file and .sb3, the file formats for Scratch 2 and 3 * .sb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solomon Islands
Solomon Islands is an island country consisting of six major islands and over 900 smaller islands in Oceania, to the east of Papua New Guinea and north-west of Vanuatu. It has a land area of , and a population of approx. 700,000. Its capital, Honiara, is located on the largest island, Guadalcanal. The country takes its name from the wider area of the Solomon Islands (archipelago), which is a collection of Melanesian islands that also includes the Autonomous Region of Bougainville (currently a part of Papua New Guinea), but excludes the Santa Cruz Islands. The islands have been settled since at least some time between 30,000 and 28,800 BCE, with later waves of migrants, notably the Lapita people, mixing and producing the modern indigenous Solomon Islanders population. In 1568, the Spanish navigator Álvaro de Mendaña was the first European to visit them. Though not named by Mendaña, it is believed that the islands were called ''"the Solomons"'' by those who later rec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Special Branch
Special Branch is a label customarily used to identify units responsible for matters of national security and intelligence in British, Commonwealth, Irish, and other police forces. A Special Branch unit acquires and develops intelligence, usually of a political or sensitive nature, and conducts investigations to protect the State from perceived threats of subversion, particularly terrorism and other extremist political activity. The first Special Branch, or Special Irish Branch, as it was then known, was a unit of London's Metropolitan Police formed in March 1883 to combat the Irish Republican Brotherhood. The name became Special Branch as the unit's remit widened to include more than just Irish Republican-related counterespionage. Australia Most state police forces and the federal police had a Special Branch. They were tasked mainly with monitoring the Communist Party of Australia and related political groups regarded as extremist or subversive. They also focused on German ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spina Bifida
Spina bifida (Latin for 'split spine'; SB) is a birth defect in which there is incomplete closing of the spine and the membranes around the spinal cord during early development in pregnancy. There are three main types: spina bifida occulta, meningocele and myelomeningocele. Meningocele and myelomeningocele may be grouped as spina bifida cystica. The most common location is the lower back, but in rare cases it may be in the middle back or neck. Occulta has no or only mild signs, which may include a hairy patch, dimple, dark spot or swelling on the back at the site of the gap in the spine. Meningocele typically causes mild problems, with a sac of fluid present at the gap in the spine. Myelomeningocele, also known as open spina bifida, is the most severe form. Problems associated with this form include poor ability to walk, impaired bladder or bowel control, accumulation of fluid in the brain (hydrocephalus), a tethered spinal cord and latex allergy. Learning problems are relat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
