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Christina Birch
Christina Marie Birch (born November 17, 1986) is an American professional racing cyclist and NASA astronaut candidate. Early life and career Birch grew up in Gilbert, Arizona, and graduated from the University of Arizona with a bachelor's degree in mathematics, biochemistry, and molecular biophysics. Birch began cycling with the MIT cycling team while working on her PhD. While at MIT she won the 2014 USA Cycling collegiate cyclocross division two national championship. Birch also represented the JAM Fund cyclocross team from 2011-2015. After earning a doctorate in biological engineering from MIT in 2015, Birch moved to Southern California to pursue track cycling full time. She taught bioengineering at the University of California, Riverside, and scientific writing and communication at the California Institute of Technology. On the track, Birch has represented the US at multiple Pan American Championships, World Cups, and World Championships. She competed at the 2018 UCI Track ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mesa, Arizona
Mesa ( ) is a city in Maricopa County, Arizona, Maricopa County, in the U.S. state of Arizona. It is the most populous city in the East Valley (Phoenix metropolitan area), East Valley section of the Phoenix Metropolitan Area. It is bordered by Tempe, Arizona, Tempe on the west, the Salt River Pima-Maricopa Indian Community on the north, Chandler, Arizona, Chandler and Gilbert, Arizona, Gilbert on the south along with Queen Creek, Arizona, Queen Creek, and Apache Junction on the east. Mesa is the third-largest city in Arizona after Phoenix, Arizona, Phoenix and Tucson, Arizona, Tucson, the List of United States cities by population, 37th-largest city in the US, and the largest city that is not a county seat. The city is home to 504,258 people as of 2020 according to the Census Bureau, which makes it more populous than Minneapolis, St. Louis, and Miami. Mesa has been described as "America's most Conservatism in the United States, conservative city". More than 40,000 students are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USA Cycling
USA Cycling or USAC, based in Colorado Springs, Colorado, is the national governing body for bicycle racing in the United States. It covers the disciplines of road, track, mountain bike, cyclo-cross, and BMX across all ages and ability levels. In 2015, USAC had a membership of 61,631 individual members. USA Cycling is associated with the UCI (Union Cycliste Internationale), which governs international cycling, and the United States Olympic Committee (USOC). The organization is also a member of the continental body Confederacion Panamericana de Ciclismo (COPACI). USA Cycling also organizes the USA Cycling Pro Road Tour, the top road cycling series for men and women in the United States. History The Amateur Bicycle League of America was organized in 1920 and incorporated in New York in 1921. In 1975, the name was changed to the United States Cycling Federation. In 1995, USA Cycling, Inc. was incorporated in Colorado, and in 1995, the two corporations merged, with USA Cycli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silver Medal Blank
Silver is a chemical element with the symbol Ag (from the Latin ', derived from the Proto-Indo-European ''h₂erǵ'': "shiny" or "white") and atomic number 47. A soft, white, lustrous transition metal, it exhibits the highest electrical conductivity, thermal conductivity, and reflectivity of any metal. The metal is found in the Earth's crust in the pure, free elemental form ("native silver"), as an alloy with gold and other metals, and in minerals such as argentite and chlorargyrite. Most silver is produced as a byproduct of copper, gold, lead, and zinc refining. Silver has long been valued as a precious metal. Silver metal is used in many bullion coins, sometimes alongside gold: while it is more abundant than gold, it is much less abundant as a native metal. Its purity is typically measured on a per-mille basis; a 94%-pure alloy is described as "0.940 fine". As one of the seven metals of antiquity, silver has had an enduring role in most human cultures. Other than in c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States National Cyclo-cross Championships
The United States National Cyclocross Championships is a four-day competition held annually each winter and is sponsored by USA Cycling USA Cycling or USAC, based in Colorado Springs, Colorado, is the national governing body for bicycle racing in the United States. It covers the disciplines of road, track, mountain bike, cyclo-cross, and BMX across all ages and ability leve .... The winners at various levels, including elite, U-23, masters, juniors, and collegiate for men and women, wear the coveted stars and stripes jersey and are crowned United States national cyclo-cross champions. Past winners Men Women References {{DEFAULTSORT:United States National Cyclo-Cross Championships National cyclo-cross championships Cycle races in the United States Recurring events with year of establishment missing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2020 Summer Olympics
The , officially the and also known as , was an international multi-sport event held from 23 July to 8 August 2021 in Tokyo, Japan, with some preliminary events that began on 21 July. Tokyo was selected as the host city during the 125th IOC Session in Buenos Aires, Argentina, on 7 September 2013. The Games were originally scheduled to take place from 24 July to 9 August 2020, but due to the global COVID-19 pandemic, on 24 March 2020, the event was postponed to 2021, the first such instance in the history of the Olympic Games (previous games had been cancelled but not rescheduled). However, the event retained the ''Tokyo 2020'' branding for marketing purpose.Multiple sources: * * * It was largely held behind closed doors with no public spectators permitted due to the declaration of a state of emergency in the Greater Tokyo Area in response to the pandemic, the first and so far only Olympic Games to be held without official spectators. The Games were the mos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2019 UCI Track Cycling World Championships ...
The 2019 UCI Track Cycling World Championships were held in Pruszków, Poland from 27 February to 3 March 2019. Schedule 20 events were held: Medal summary Medals table Men Women *Shaded events are non-Olympic References External linksOfficial website {{World championships in 2019 UCI Track Cycling World Championships by year World Championships 2019 in Polish sport International cycle races hosted by Poland Pruszków County UCI Track Cycling World Championships UCI Track Cycling World Championships The UCI Track Cycling World Championships are the set of world championship events for the various disciplines and distances in track cycling. They are regulated by the Union Cycliste Internationale. Before 1900, they were administered by the UCI ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2018 UCI Track Cycling World Championships
The 2018 UCI Track Cycling World Championships were the World Championships for track cycling in 2018. They took place in the Netherlands at the Omnisport Apeldoorn from 28 February to 4 March 2018. Schedule The schedule of events was as follows: Medal summary Medal table Medalists Notes *Riders named in ''italics'' did not participate in the medal finals. * Contested in the Olympics as an intra-omnium discipline only. * Not contested in the Olympics. References External linksOfficial website {{World championships in 2018 |
UCI Track Cycling World Cup
The UCI Track Cycling World Cup (formerly known as the UCI Track Cycling World Cup Classics) is a multi race tournament held over a track cycling season - usually between October and February. Each series is divided into several rounds, each held in a different country. Format The UCI Track Cycling World Cup is a key event within the Track Cycling calendar, with only the World Championships and the Olympic Games attracting more World Ranking points. The series is open to national teams and registered trade teams who compete over a number of track cycling disciplines. The overall classification is decided on a points system with riders or teams amassing points in each discipline competed during each round of the series. The rider or team that has the greatest number of points in each discipline wears a white jersey in that discipline in the following round to denote their status as leader. The World Cup trophy is presented to the nation with the greatest number of points in each ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California Institute Of Technology
The California Institute of Technology (branded as Caltech or CIT)The university itself only spells its short form as "Caltech"; the institution considers other spellings such a"Cal Tech" and "CalTech" incorrect. The institute is also occasionally referred to as "CIT", most notably in its alma mater, but this is uncommon. is a private research university in Pasadena, California. Caltech is ranked among the best and most selective academic institutions in the world, and with an enrollment of approximately 2400 students (acceptance rate of only 5.7%), it is one of the world's most selective universities. The university is known for its strength in science and engineering, and is among a small group of institutes of technology in the United States which is primarily devoted to the instruction of pure and applied sciences. The institution was founded as a preparatory and vocational school by Amos G. Throop in 1891 and began attracting influential scientists such as George Ellery H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of California, Riverside
The University of California, Riverside (UCR or UC Riverside) is a public land-grant research university in Riverside, California. It is one of the ten campuses of the University of California system. The main campus sits on in a suburban district of Riverside with a branch campus of in Palm Desert. In 1907, the predecessor to UCR was founded as the UC Citrus Experiment Station, Riverside which pioneered research in biological pest control and the use of growth regulators responsible for extending the citrus growing season in California from four to nine months. Some of the world's most important research collections on citrus diversity and entomology, as well as science fiction and photography, are located at Riverside. UCR's undergraduate College of Letters and Science opened in 1954. The Regents of the University of California declared UCR a general campus of the system in 1959, and graduate students were admitted in 1961. To accommodate an enrollment of 21,000 stud ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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