W45

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W45 may refer to:

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Maeve Esther Enid Kyle, OBE, née Shankey, is an Irish Olympic athlete and hockey player. She was born in County Kilkenny.

<span class="mw-page-title-main">Medium Atomic Demolition Munition</span>

Medium Atomic Demolition Munition (MADM) was a tactical nuclear weapon developed by the United States during the Cold War. It was an atomic demolition munition (ADM), a combat engineering device for demolition of structures and for battlefield shaping. The device contained a W45 warhead with an estimated yield of 0.5 to 15 kilotonnes of TNT. Each MADM weighed 391 pounds (177 kg) in its transportation container. They were deployed between 1962 and 1986.

The W52 was a thermonuclear warhead developed for the MGM-29 Sergeant short-range ballistic missile used by the United States Army from 1962 to 1977. The W52 was 24 inches (61 cm) in diameter and 57 inches (140 cm) long, and weighed 950 pounds (430 kg). It had a yield of 200 kilotons. A total of 300 W52 warheads were produced.

<span class="mw-page-title-main">W45 (nuclear warhead)</span> American nuclear warhead

The W45 was a multipurpose American nuclear warhead developed in the early 1960s, first built in 1962 and fielded in some applications until 1988. It had a diameter of 11.5 inches (290 mm), a length of 27 inches (690 mm) and weighed 150 pounds (68 kg). The yields of different W45 versions were 0.5, 1, 5, 8, 10, and 15 kilotons. The W45 was designed at the Livermore branch of the University of California Radiation Laboratory (UCRL), now Lawrence Livermore National Laboratory.

Barbara Lah is an Italian triple jumper, whose personal best jump is 14.38 metres, at the 2003 World Championships in Paris. In addition she has 6.12 m in the long jump.

The following table shows the yearly rankings in the marathon since 1921 (men) and 1970 (women), based on the best performance in the classic distance race of 42.195 km.

Zdeňka Bartoňová-Šilhavá is a retired female track and field athlete from the Czech Republic, who set the world record in the women's discus throw on 26 August 1984 with a distance of 74.56 metres (244.6 ft). That mark still is the national record.

The Robin nuclear primary was the common design nuclear fission bomb core for several Cold War designs for American nuclear and thermonuclear weapons, according to researcher Chuck Hansen. Primary is the technical term for the fission bomb component of a thermonuclear or fusion bomb, which is used to start the reactions going and implode and detonate the second, fusion stage. The Robin design was used as the W45 nuclear warhead, and as the primary (stage) in the W38 and W47 thermonuclear weapons.

Tatyana Pozdnyakova is a Ukrainian, former Soviet athlete, known for her performance in marathons. She is the current W45 Masters world record holder in the marathon. In her earlier athletic career, she had her best success on the world stage at the IAAF World Cup, taking a silver medal in the 3000 metres in both the 1985 and 1989 meetings.

Nicole Lévêque is a French long-distance runner and marathoner. She began her International career in her mid-40s, representing her native country in the 10,000 metres at the 1994 European Athletics Championships, coincidentally finishing fourteen seconds and one place ahead of Danish Olympian Gitte Karlshøj. Her time of 32:12.07 was a W40 world masters record. Just a month before the championships, she had set the world masters W40 record at 5,000 metres. A couple of weeks later she won the Auray-Vannes Half Marathon setting the masters world record at 1:11:35. Her record would stand for eight years until it was displaced by Karlshøj. She followed just two more weeks later representing France at the 1994 IAAF World Half Marathon Championships. She repeated in 1995 IAAF World Half Marathon Championships. In 1996, she set the still-standing W45 world record in the 5,000, the W45 1500 metres world record and came within 5 seconds of Evy Palm's W45 record in the 10,000, a record that is almost 2 minutes faster than any other athletes have achieved. She ran the Marathon at the 1998 European Athletics Championships, at age 47, setting her personal record at 2:36:52. Discounting the marathon as an all-inclusive final, she is also listed as the oldest finalist in a European Championship event requiring qualification from her appearance in the 10,000 metres in 1994. In 2001, at age 50, she again improved the W50 world record in the 5,000, which lasted just over 8 years until it was displaced again by Karlshøj.

This is the progression of world record improvements of the triple jump W45 division of Masters athletics.

Masters W45 shot put world record progression is the progression of world record improvements of the shot put W45 division of Masters athletics. Records must be set in properly conducted, official competitions under the standing IAAF rules unless modified by World Masters Athletics. The W45 division consists of female athletes who have reached the age of 45 but have not yet reached the age of 50, so exactly from their 45th birthday to the day before their 50th birthday. The W45 division throws exactly the same 4 kg implement as the Women's Open division.

Maria Pia D'Orlando is an Italian former long-distance runner who competed in the marathon. She was the first female Italian national champion in the marathon. Her personal best of 2:46:13 hours for that event was previously masters world record in the over-45 age category.

Masters W45 marathon world record progression is the progression of world record improvements of the marathon W45 division of Masters athletics. Records must be set in properly conducted, official competitions under the standing IAAF rules unless modified by World Masters Athletics. The W45 division consists of female athletes who have reached the age of 45 but have not yet reached the age of 50, so exactly from their 45th birthday to the day before their 50th birthday. Marathon running is not normally seeded into age divisions so all of these records were set in marathon race open to most other age groups.

Masters W45 discus world record progression is the progression of world record improvements of the discus W45 division of Masters athletics. Records must be set in properly conducted, official competitions under the standing IAAF rules unless modified by World Masters Athletics. The W45 division consists of female athletes who have reached the age of 45 but have not yet reached the age of 50, so exactly from their 45th birthday to the day before their 50th birthday. The W45 division throws exactly the same 1 kg implement as the Open division.

Masters W45 javelin world record progression is the progression of world record improvements of the javelin throw W45 division of Masters athletics. Records must be set in properly conducted, official competitions under the standing IAAF rules unless modified by World Masters Athletics. The W45 division consists of female athletes who have reached the age of 45 but have not yet reached the age of 50, so exactly from their 45th birthday to the day before their 50th birthday. The W45 division throws exactly the same 600 g implement as the Open division. These competitors all threw their records in open competition.

<span class="mw-page-title-main">Molly Shaffer Van Houweling</span> American cyclist, academic and legal scholar

Molly Shaffer Van Houweling is an American cyclist, academic and legal scholar. Van Houweling is Professor of Law and Associate Dean at the UC Berkeley School of Law and serves as the chair of the board of Creative Commons. Van Houweling is also on the board of Authors Alliance a non-profit organization that helps authors disseminate their work broadly. She received her J.D. from the Harvard Law School in 1998. After law school she clerked for Judge Michael Boudin of the U.S. Court of Appeals for the First Circuit, and then in 2000-2001 for Justice David Souter of the U.S. Supreme Court. She was previously on the faculty of the University of Michigan Law School before moving to UC Berkeley.

<span class="mw-page-title-main">Catherine Bertone</span> Italian athlete

Catherine Bertone is a Turkish-born female Italian marathon runner. She placed 25th at the 2016 Olympics.

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Wendy Lee Brown is a former New Zealand sprinter. She represented her country at the 1974 and 1978 Commonwealth Games, Brown was selected for the 1982 Commonwealth Games, but withdrew from team due to injury. Brown was the New Zealand recordholder over 100 and 200 metres between 1974 and 1985. She won six New Zealand national sprinting titles between 1971 and 1981.