Marcos Macedo
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Marcos Macedo
Marco Antônio Costa Ferreira de Macedo (born 9 September 1990 in Natal) is a Brazilian competitive swimmer. is a Brazilian professional swimmer. He currently competes for the Fiat/Minas team. Marcos won the 4 × 100 m medley relay in the 2014 World Swimming Championship (short course). International career 2008–12 He won the bronze medal in the 4×100-metre freestyle at the 2008 FINA Youth World Swimming Championships in Monterrey. At the 2011 World Aquatics Championships in Shanghai, China, Macedo finished 9th in the 4×100-metre freestyle. At the 2011 Summer Universiade in Shenzhen, China, he got a silver medal in the 4×100-metre freestyle relay. 2013–16 Macedo was part of the Brazilian delegation that finished in the first place the medal chart of the World Swimming Championship (short course) in Doha, with 7 golds, 1 silver and two bronzes (10 medals total). Marcos won the gold medal in the 4 × 100 m relay, in the team also composed by César Cielo, Guilherme ...
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Natal, Rio Grande Do Norte
Natal ( ) is the capital and largest city of the state of Rio Grande do Norte, located in northeastern Brazil. According to IBGE's 2021 estimate, the city had a total population o896,708 making it the 19th largest city in the country. Natal is a major tourist destination and an exporting hub of crustaceans, carnauba wax and fruits, mostly melon, sugar apple, cashew and papaya. It is the country's closest city to Africa and Europe, with its Greater Natal International Airport connecting Natal with many Brazilian cities and also operating some international flights. The city was one of the host cities of the 2014 FIFA World Cup. History The Brazilian coast has long been home to indigenous peoples, generally members of the Tupi language family. While written records do not exist, archeological evidence suggests that pre-European inhabitants moved from the Amazon to the coasts approximately 2,900 years ago. Near the Rio Grande de Norte, the Potiguara people were the most num ...
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China
China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and borders fourteen countries by land, the most of any country in the world, tied with Russia. Covering an area of approximately , it is the world's third largest country by total land area. The country consists of 22 provinces, five autonomous regions, four municipalities, and two Special Administrative Regions (Hong Kong and Macau). The national capital is Beijing, and the most populous city and financial center is Shanghai. Modern Chinese trace their origins to a cradle of civilization in the fertile basin of the Yellow River in the North China Plain. The semi-legendary Xia dynasty in the 21st century BCE and the well-attested Shang and Zhou dynasties developed a bureaucratic political system to serve hereditary monarchies, or dyna ...
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1990 Births
Year 199 ( CXCIX) was a common year starting on Monday (link will display the full calendar) of the Julian calendar. At the time, it was sometimes known as year 952 ''Ab urbe condita''. The denomination 199 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Mesopotamia is partitioned into two Roman provinces divided by the Euphrates, Mesopotamia and Osroene. * Emperor Septimius Severus lays siege to the city-state Hatra in Central-Mesopotamia, but fails to capture the city despite breaching the walls. * Two new legions, I Parthica and III Parthica, are formed as a permanent garrison. China * Battle of Yijing: Chinese warlord Yuan Shao defeats Gongsun Zan. Korea * Geodeung succeeds Suro of Geumgwan Gaya, as king of the Korean kingdom of Gaya (traditional date). By topic Religion * Pope Zephyrinus succeeds Pope Victor I, as th ...
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Swimming At The 2016 Summer Olympics – Men's 100 Metre Butterfly
The men's 100 metre butterfly event at the 2016 Summer Olympics took place on 11–12 August at the Olympic Aquatics Stadium. Summary Michael Phelps fell short of his attempt to fulfill an Olympic four-peat in the sprint butterfly event, due to a brilliant performance of Joseph Schooling, who became Singapore's first ever Olympic gold medalist. The Singapore National Olympic Council awarded Schooling S$1 million (about US$740,000) under the Multi-Million Dollar Award Programme (MAP). Singapore's unique "rewards for sports excellence" were the world's largest Olympic cash prize. Leading from the start, Schooling defeated the field of experienced sprinters, including all-time medal leader and his personal hero Phelps, to establish a new Olympic record of 50.39 for a gold-medal triumph. Schooling did not only erase Phelps' eight-year-old record by 0.19 seconds, but also produced the fastest time of the event in textile. Three-quarters of a second later, Phelps touched the wall ...
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2016 Summer Olympics
The 2016 Summer Olympics ( pt, Jogos Olímpicos de Verão de 2016), officially the Games of the XXXI Olympiad ( pt, Jogos da XXXI Olimpíada) and also known as Rio 2016, was an international multi-sport event held from 5 to 21 August 2016 in Rio de Janeiro, Brazil, with preliminary events in some sports beginning on 3 August. Rio de Janeiro was announced as the host city at the 121st IOC Session in Copenhagen, Denmark, on 2 October 2009. 11,238 athletes from 207 nations took part in the 2016 Games, including first-time entrants Kosovo at the 2016 Summer Olympics, Kosovo, South Sudan at the 2016 Summer Olympics, South Sudan, and the Refugee Olympic Team at the 2016 Summer Olympics, Refugee Olympic Team. With 306 sets of medals, the Games featured 28 Olympic sports, including rugby sevens and golf, which were added to the Olympic program in 2009. These sporting events took place at 33 venues in the host city and at five separate venues in the Brazilian cities of ...
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2014 FINA World Swimming Championships (25 M) – Men's 100 Metre Butterfly
The men's 100 metre butterfly competition of the 2014 FINA World Swimming Championships (25 m) The 12th FINA World Swimming Championships (25m) were held in Doha, Qatar on 3–7 December 2014. The Hamad Aquatic Centre in the Aspire Zone hosted the event. Host selection On 14 December 2010, FINA announced that Catania, Italy would host the ... was held on 3 December with the heats and the semifinals and 4 December with the final. Records Prior to the competition, the existing world and championship records were as follows. The following records were established during the competition: Results Heats The heats were held at 11:50. Semifinals The semifinals were held at 18:59. Semifinal 1 Semifinal 2 Final The final was held at 19:31. References {{DEFAULTSORT:2014 FINA World Swimming Championships (25 m) - Men's 100 metre butterfly Men's 100 metre butterfly ...
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Felipe França Silva
Felipe Alves França da Silva (born 14 May 1987) is a Brazilian breaststroke swimmer, who competed for his country in three Olympic Games. He started swimming at Esporte Clube União Suzano when he was just three years old. At age 13, he became the champion in Brazilian Juniors Category II. After training at the Gustavo Borges academy in Curitiba, França moved to the state capital, São Paulo, and joined Esporte Clube Pinheiros. International career 2008 In April 2008, França competed in the 2008 FINA World Swimming Championships (25 m), in the city of Manchester, placing 6th in the 4×100-metre medley, 12th in the 100-metre breaststroke, and 13th in the 50-metre breaststroke. A month later, in May 2008, Felipe França captured the second Brazilian spot for the 2008 Summer Olympics in the 100-metre breaststroke, recording a time of 1:01.17 at the Brazilian Olympic trials. However, at the 2008 Olympics, he failed to move on from the early heats in his individual event. In the e ...
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Guilherme Guido
Guilherme Augusto Guido (born 12 February 1987) is a Brazilian backstroke swimmer who specializes in sprint events. He was twice a finalist in the 100 metre backstroke at World Championships When Guido was young, he was a big rival of César Cielo. In the tournaments in the region of Campinas, Guido used to beat Cielo in freestyle, while Cielo won the backstroke, until the age of 15 when Cielo decided to dedicate himself to freestyle, and the situation was reversed. Guilherme Guido focused on backstroke, and today both he and Cielo are great Brazilian and South American swimmers. He is a member of the London Roar team, competing in Season 2 of the International Swimming League (ISL). The ISL is an annual professional swimming league featuring a team-based competition format with fast-paced race sessions. Ten teams featuring the world’s best swimmers will compete for the ISL title in 2020. International career 2004 At 17 years old, Guido participated in his first major interna ...
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César Cielo
César Augusto Cielo Filho (, born 10 January 1987) is a Brazilian competitive swimmer who specializes in sprint events. He is the most successful Brazilian swimmer in history, having obtained three Olympic medals, winning six individual World Championship gold medals and breaking two world records. Cielo is the current world record holder in the 50-metre freestyle (long course). His gold medal at the 2008 Summer Olympics, in the 50-metre freestyle competition, is Brazil's only Olympic gold in swimming to date. In 2008, he broke the NCAA record in the freestyle (18.47 seconds) and in the freestyle (40.92 seconds). Cielo became the fastest swimmer in the world in the two distances, and was named NCAA Swimmer of the Year for the second year in a row. Cesar currently lives and trains in Itajaí. Early life César Cielo was born in Santa Bárbara d'Oeste, São Paulo, Brazil. The son of pediatrician César Cielo and physical education teacher Flávia Cielo, Cielo began his athl ...
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FINA
FINA (french: Fédération internationale de natation, en, International Swimming Federation, link=yes) (to be renamed as World Aquatics by ) is the international federation recognised by the International Olympic Committee (IOC) for administering international competitions in water sports. It is one of several international federations which administer a given sport or discipline for both the IOC and the international community. It is based in Lausanne, Switzerland. FINA currently oversees competition in six aquatics sports: swimming, diving, high diving, artistic swimming, water polo, and open water swimming. from the FINA website (www.fina.org); retrieved 2013-06-05. FINA also oversees " Masters" competition (for adults) in its disciplines. History FINA was founded on 19 July 1908 in the Manchester Hotel in London, UK at the end of the 1908 Summer Olympics by the Belgian, British, Danish, Finnish, French, German, Hungarian and Swedish Swimming Federations. Number of nati ...
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Doha
Doha ( ar, الدوحة, ad-Dawḥa or ''ad-Dōḥa'') is the capital city and main financial hub of Qatar. Located on the Persian Gulf coast in the east of the country, north of Al Wakrah and south of Al Khor, it is home to most of the country's population. It is also Qatar's fastest growing city, with over 80% of the nation's population living in Doha or its surrounding suburbs. Doha was founded in the 1820s as an offshoot of Al Bidda. It was officially declared as the country's capital in 1971, when Qatar gained independence from being a British protectorate. As the commercial capital of Qatar and one of the emergent financial centers in the Middle East, Doha is considered a beta-level global city by the Globalization and World Cities Research Network. Doha accommodates Education City, an area devoted to research and education, and Hamad Medical City, an administrative area of medical care. It also includes Doha Sports City, or Aspire Zone, an international sports dest ...
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CBDA
Cannabidiolic acid synthase (, ''CBDA synthase'') is an enzyme with List of enzymes, systematic name ''cannabigerolate:oxygen oxidoreductase (cyclizing, cannabidiolate-forming)''. It is an oxidoreductase found in ''Cannabis sativa'' that catalyses the formation of cannabidiolate, a carboxylation, carboxylated Precursor (chemistry), precursor of cannabidiol. Enzyme structure Cannabidiolic acid synthase consists of a single protein with a molecular mass of 74 kDa. Its amino acid sequence is partly (40-50%) homologous to several other oxidoreductases, such as berberine bridge enzyme in ''Eschscholzia californica'' and Nectarin V in ''Tobacco, Nicotiana langsdorffii X N. sanderae''. CBDA synthase has four binding sites; two for Flavin adenine dinucleotide, FAD and two for the substrate. Enzyme function Cannabidiolic acid synthase catalysis, catalyses the production of cannabidiolate predominantly from cannabigerolate by stereospecific oxidative cyclization of the Geraniol#Bi ...
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