OpenLLM-France/wikimedia huggingface dataset:
# Radiometric calibration

Radiometric calibration is a general term used in science and technology for any set of calibration techniques in support of the measurement of electromagnetic radiation and atomic particle radiation. These can be for instance, in the field of radiometry or the measurement of ionising radiation radiated from a source.

## Ionising radiation

Ionising radiation is non-visible and requires the use of ionisation detectors such as the Geiger Muller counter or ion chamber for its detection and measurement. Instruments are calibrated using standards traceable to national laboratory radiation standards, such as those at The National Physical Laboratory in the UK.
Count rate measurements are normally associated with the detection of particles, such as alpha particles and beta particles. However, for gamma ray and X-ray dose measurements a unit such as the gray or sievert is normally used.
The following table shows ionising radiation quantities in SI and non-SI units.
| Quantity | Name | Symbol | Unit | Year | System |
| Exposure (X) | röntgen | R | esu / 0.001293 g of air | 1928 | non-SI |
| Absorbed dose (D) | | | erg•g$^{−1}$ | 1950 | non-SI |
| Absorbed dose (D) | rad | rad | 100 erg•g$^{−1}$ | 1953 | non-SI |
| Absorbed dose (D) | gray | Gy | J•kg$^{−1}$ | 1974 | SI |
| Activity (A) | curie | Ci | 3.7 × 10$^{10}$ s$^{−1}$ | 1953 | non-SI |
| Activity (A) | becquerel | Bq | s$^{−1}$ | 1974 | SI |
| Dose equivalent (H) | röntgen equivalent man | rem | 100 erg•g$^{−1}$ | 1971 | non-SI |
| Dose equivalent (H) | sievert | Sv | J•kg$^{−1}$ | 1977 | SI |
| Fluence (Φ) | (reciprocal area) | | cm$^{−2}$ or m$^{−2}$ | 1962 | SI (m$^{−2}$) |

## Satellite sensor calibration

Spectral data acquired by satellite sensors are influenced by a number of factors, such as atmospheric absorption, scattering, sensor-target-illumination geometry, sensor calibration, and image data processing procedures, which tend to change through time. Targets in multi-date scenes are extremely variable and have been nearly impossible to compare in an automated mode. In order to detect genuine landscape changes as revealed by changes in surface reflectance from multi-date satellite images, it is necessary to carry out radiometric correction. Two approaches to radiometric correction are possible: absolute and relative. The absolute approach requires the use of ground measurements at the time of data acquisition for atmospheric correction and sensor calibration. This is not only costly but also impractical when archival satellite image data are used for change analysis. The relative approach to radiometric correction, known as relative radiometric normalization (RRN), is preferred because no in-situ atmospheric data at the time of satellite overpasses are required. This method involves normalizing or rectifying the intensities or digital numbers (DN) of multi-date images band-by-band to a reference image selected by the analyst. The normalized images would appear as if they were acquired with the same sensor under similar atmospheric and illumination conditions to those of the reference image.
# RNA-binding protein EWS

RNA-binding protein EWS is a protein that in humans is encoded by the EWSR1 gene on human chromosome 22, specifically 22q12.2. It is one of 3 proteins in the FET protein family.

## Clinical significance

The q22.2 region of chromosome 22 encodes the N-terminal transactivation domain of the EWS protein and that region may become joined to one of several other chromosomes which encode various transcription factors; see EWS/FLI and OMIM-133450. The expression of a chimeric protein with the EWS transactivation domain fused to the DNA binding region of a transcription factor generates a powerful oncogenic protein causing Ewing sarcoma and other members of the Ewing family of tumors. These translocations can occur due to chromoplexy, a burst of complex chromosomal rearrangements seen in cancer cells. The normal EWS gene encodes an RNA binding protein closely related to FUS (gene) and TAF15, all of which have been associated to amyotrophic lateral sclerosis.

## Interactions

The EWS protein has been shown to interact with:
* ATF1,
* BARD1,
* ERG,
* POU4F1,
* PTK2B
* SF1,
* SNRPC, and
* ZNF165.
# RNA-OUT

RNA-OUT is a non-coding RNA that is antisense to the RNA-IN non-coding RNA. Transposition of insertion sequence IS10 is regulated by an anti-sense RNA which inhibits transposase expression when IS10 is present in multiple copies per cell. IS10 antisense pairing is facilitated by the RNA-binding protein, Hfq. RNA-OUT consists of a stem-loop domain topped by a flexibly paired loop; the 5′ end of the target molecule, RNA-IN, is complementary to the top of the loop, and complementarity extends for 35 nucleotides down one side of RNA-OUT.
# Vatne, Rogaland

Vatne is a village in Sandnes municipality in Rogaland county, Norway. The village lies in the borough of Hana, just about 3 kilometres (1.9 mi) northeast of the centre of the city of Sandnes. The Vatneleiren military base is located in Vatne.
It is considered a part of the Stavanger/Sandnes metropolitan area. The 0.57-square-kilometre (140-acre) village has a population (2019) of 915 and a population density of 1,605 inhabitants per square kilometre (4,160/sq mi).
# Vatndalsvatnet

Vatndalsvatnet or Vatnedalsvatnet is a lake in the municipality of Bykle in Agder county, Norway. The 14.42-square-kilometre (5.57 sq mi) lake lies about 3 kilometres (1.9 mi) west of the village of Berdalen and the river Otra. The nearby lakes Ormsavatnet and Store Urevatn flow into the lake through dams and canals. The lake Vatndalsvatnet also has a dam on it and the water flows out of the lake from the dam into the Otra river. The lake is located in the central part of Bykle, about halfway between the villages of Hovden and Bykle. The mountains Snjoheinuten and Kvervetjønnuten both lie on the south side of the lake.
# Vatne

Vatne may refer to:

## People

* Bjarne Karsten Vatne (1926—2009), a Norwegian politician for the Labour Party
* Hans Vatne
* Jenny Vatne
* Oddbjørn Vatne (born 1948), a Norwegian politician for the Centre Party
* Stian Vatne (born 1974), a Norwegian handball player

## Places

* Vatne Church, a church in Ålesund municipality, Møre og Romsdal county, Norway
* Vatne, Farsund, a village in Farsund municipality, Agder county, Norway
* Vatne, Hægebostad, a village in Hægebostad municipality, Agder county, Norway
* Vatne, Lindesnes, a village in Lindesnes municipality, Agder county, Norway
* Vatne, Møre og Romsdal, a village in Haram municipality, Møre og Romsdal county, Norway
* Vatne Municipality, a former municipality in Møre og Romsdal county, Norway
* Vatne, Rogaland, a village in Sandnes municipality, Rogaland county, Norway
* Vatne, Ørsta, a village in Ørsta municipality, Møre og Romsdal county, Norway
# Rabindra Nritya Natya

Rabindra Nritya Natya is the group of four dance-dramas composed by Bengal's Nobel laureate Rabindranath Tagore: Chitrangada, Chandalika, Shyama and Shrabangatha. The principal characteristic of these works is that the story is told entirely through dance and song. The dances included in them were in the dance form created by Tagore. Tagore also included dance in earlier works such as Tasher Desh (lit. 'The Country of Cards'), though these are not regarded as Rabindra Nritya Natya.
# Racoviță

The House of Racoviță (anglicized Racovitza) was a family of Moldavian and Wallachian boyars which gave the Danubian Principalities several hospodars, becoming influential within the Ottoman Empire and the Phanariote kinship network.

## History

Their ancestors became boyars under Alexandru Lăpușneanu (r. 1552–61; 1564–68). A member of the family was mentioned in a chrysobull dated 7 October 1487. The name is Slavic (Rakovica, meaning "crab"). The family was partially Hellenized. One of its branches remained present inside Romania. By the 17th century, the family was one of the leading families in the region. It later managed to penetrate into the Phanariote nucleus in Constantinople, which facilitated and increased their chances to occupy the thrones in their native country, and later to successfully maintain their positions. It remained influential in the Kingdom of Romania.

## Notable members

* Mihai Racoviță (c. 1660–1744), Prince of Moldavia and Wallachia
* Constantin Racoviță (1699–1764), Prince of Moldavia and Wallachia
* Ștefan Racoviță (1713–1782), Prince of Wallachia
* Nicolae Gr. Racoviță (1835–1894), Romanian politician
* Emil Racoviță (1868–1947), Romanian biologist, zoologist, and explorer
* Mihail Racoviță-Cehanu [ro] (1868–1954), Romanian general
* Ioan Mihail Racoviță (1889–1954), Romanian general in World War II
* Osvald Racoviță [ro] (1889–1954), Romanian politician, Mayor of Iași
* Aurel Racovitză [ro; de] (1890–1957), Romanian diplomat and general
# Vatul (village)

Vatul is a village in the State of Maharashtra in India with a population 1349-Male-657-Females-692 (census 2011). 339 houses are in Vatul village. Child population - 124-Male-64-Female-60. Schedule Caste - 91-Male-45-Female-46. Schedule Tribe - 3-Male-2-Female-1. Literacy - 85.39%-Male-94.60%-Female-76.74%. The closest tourism destination to Vatul is Ratnagiri. Other close by tourism destinations include Panhala, Dajipur and Kunkeshwar. The nearest major railway station to Vatul is Ratnagiri (RN) which is at a distance of 23.3 kilometres. The nearest airport is at Goa which is at a distance of 154 kilometres.

## Climate

Vatul has distinct seasons, with significant variations in temperature throughout the year. October, March, April and May are the hottest months of the year in Vatul. The temperatures reach their highest in the month of October. November, January, February are the pleasant months of the year, with temperatures reaching their lowest in November. It rains heavily in the month of July, August and September.

## Houses

In Vatul, houses are nestled amidst the trees and the paddy fields. There is abundant land available to build upon and yet, the houses lie snugly next to each other. The roofs are built in timber understructure with mangalore tiles. The walls are in brick and verandahs are created with brick arches that offer structural support. The plan of the house is primarily square. The square tiled roof is seen as a common element throughout the Vatul.

## Temples

* Swayambhu Mahadeo Mandir
* Adhisthi Devi & Ravalnath Mandir
* Pavana Devi & Jakadevi Mandir
* Vitthal Rukmini tample at kadekar vadi
* Shri Dev Gango Akari Mandir
* Shantidutt BUDHA VIHAR at WALANJU VADI

## Schools and colleges

* AADARSH VIDYAMANDIR & Jr.College

## Languages spoken

Most of the populace speaks Marathi and Hindi. English is spoken by some, and a few people are fluent in English.

## Cooperative Society

Vatul Gram Seva Sangh Sahakari Patpedi Ltd. Estd. 1945 Reg.No.9028 (वाटुळ ग्राम सेवा संघ सहकारी पतपेढी मर्यादीत)
# Top Gear (2011 TV series)

Top Gear or Zuigaodang is a 2011 Chinese Hunan TV TV series adopting the format as made popular in the 2002 Top Gear reboot, Zuigaodang best translates into "Highest Gear". The attempt is noted as being a toned down version of its British counterpart, and usually ran about 30 minutes in length.

## History

In February 2011, rumors started circulating that the Chinese TV station, CCTV, was looking to adapt the Top Gear format for the local market. The following week, it was confirmed that not only were they looking to adapt, but had in fact already finished a pilot, by host Cao Yunjin. Cao Yunjin went on to reveal that the pilot episode included a race between a Cadillac and a donkey to see which would be better suited and more efficient as farming equipment, he continued that they would not be able to emulate many of that which had made the original famous, but that they would still be doing "fun" stuff. After almost a month of no further development, the first fifteen minutes of the pilot was uploaded to YouTube, but was swiftly taken down by BBC Worldwide. While it was largely reported to have been made for CCTV, the eventual series premiered on Hunan TV on the 23rd of April 2011, and featured Huang Zheng, Cao Yunjin, and Li Rui as hosts, and also featured a local version of The Stig.

## Episodes

| Episode Number | Air Date |
| 01 | 23 April 2011 |
| 02 | 7 May 2011 |
| 03 | 14 May 2011 |
| 04 | 21 May 2011 |
| 05 | 28 May 2011 |
| 06 | 11 June 2011 |
| 07 | 3 July 2011 |
| 08 | 10 July 2011 |
| 09 | 17 July 2011 |
| 10 | 24 July 2011 |
| 11 | 31 July 2011 |
| 12 | 7 August 2011 |
| 13 | 14 August 2011 |
| 14 | 21 August 2011 |
| 15 | 28 August 2011 |
| 16 | 4 September 2011 |
| 17 | 11 September 2011 |
| 18 | 16 September 2011 |
| 19 | 25 September 2011 |
| 20 | 9 October 2011 |
| 21 | 16 October 2011 |
| 22 | 23 October 2011 |
| 23 | 30 October 2011 |
| 24 | 6 November 2011 |
| 25 | 13 November 2011 |
| 26 | 27 November 2011 |
| 27 | 4 December 2011 |
| 28 | 11 December 2011 |
| 29 | 18 December 2011 |
| 30 | 27 December 2011 |
# Planet Taco

Planet Taco: A Global History of Mexican Food is a non-fiction book by Jeffrey Pilcher, published by the Oxford University Press in 2012. Pilcher discusses the history of Mexican cuisine and Tex Mex cuisine as well as perceptions of the concept of "Mexican food" around the world.
Kristen Gremillion of Ohio State University stated that in covering the perceptions of Mexican food, the book goes beyond being "a straightforward history".

## Contents

One chapter discusses the French influence on the food of the Mexican elite and the Pastry War. The work also discusses the 1800s development of Tex Mex cuisine. The work also describes how Mexican-inspired food globalized and how the image of what Mexican food is was shaped by that.
The book describes how the invention of the taco was late in the chronology of Mexican cuisine.
Pilcher argues that the view of Tex Mex cuisine being inauthentic is a misreading of its true origins and is steeped in elitism.
The book has a glossary of vocabulary involved in Mexican cuisine.

## Reception

Arnold J. Bauer of University of California, Davis overall praised the book as "originally conceived, broadly researched and engagingly written" and characterized his criticism of some elements as minor.
Gremillion stated the book is "erudite and wonderfully engaging".
Mark Knoblauch of Booklist argued that the book has a "comprehensive bibliography" which shows the "meticulous research".
# Super Hits (Big Audio Dynamite album)

Professional ratings :
| Review scores ||
| Source | Rating |
| AllMusic | |
| The New Rolling Stone Album Guide | |
Super Hits is a compilation album by Big Audio Dynamite. The album was released on 4 May 1999.

## Track listing

* "The Bottom Line" (Mick Jones) – 3:46
* "C'mon Every Beatbox" (Jones, Don Letts) – 4:32
* "Rush" (Jones) – 4:17
* "The Globe" (Jones, Gary Stonadge) – 3:47
* "Just Play Music!" (Jones, Letts, Greg Roberts) – 4:12
* "V. Thirteen" (Jones, Joe Strummer) – 4:40
* "Sightsee M.C!" (Jones, Strummer) – 4:54
* "Contact" (Dan Donovan, Jones) – 4:13
* "E=MC²" (Jones, Letts) – 5:58
* "Medicine Show" (Jones, Letts) – 6:32
# Surdila

Surdila may refer to one of two communes in Brăila County, Romania:
* Surdila-Găiseanca
* Surdila-Greci
# Sura lampadura

Sura lampadura is a moth of the family Sesiidae. It is known from Uganda.
# Sura melanochalcia

Sura melanochalcia is a moth of the family Sesiidae. It is known from South Africa.
# Super Akizuki-class destroyer

The Super Akizuki-class destroyer (超秋月型駆逐艦 or 改秋月型駆逐艦, Chō Akizuki-class or Kai Akizuki-class) were a projected class of destroyer of the Imperial Japanese Navy (IJN), developed during the Second World War. The intention was to develop a faster destroyer based on the Akizuki class. The IJN Technical Department (艦政本部, Kansei-hombu) gave them the project number V7. However, the project was cancelled with none of the proposed ships being completed, because of the continued Japanese defeats.

## Ships in class

| Ship | Ship # | Note |
| 16 destroyers | 770 to 785 | Re-planned to 16 of Akizuki class (Ship # 5061-5076) on 30 June 1942. |
| Kitakaze (北風) Hayakaze (早風) Natsukaze (夏風) Fuyukaze (冬風) Hatsunatsu (初夏) Hatsuaki (初秋) Hayaharu (早春) | 5077 5078 5079 5080 5081 5082 5083 | Converted from Super Shimakaze class, cancelled on 9 June 1944 |

## Books

* Rekishi Gunzo, History of Pacific War Vol.23 Akizuki class destroyers, Gakken (Japan), 1999, ISBN 4-05-602063-9
* The Maru Special, Japanese Naval Vessels No.19 Destroyer Asashio class/Akizuki class, Ushio Shobō (Japan), 1978, Book code 8343-7
* Collection of writings by Sizuo Fukui Vol.5, Stories of Japanese Destroyers, Kōjinsha (Japan) 1993, ISBN 4-7698-0611-6
vteJapanese naval ship classes of World War II :
Imperial Japanese Navy :
Imperial Japanese Army :
S: Single ship in class C: Converted to ship type L: Officially classed as light cruisers until 1939 refits I: Incomplete until the end of the war X: Cancelled
Japanese transcription: class/type (型, "Gata"), (re)model/mark (改, "Kai"), A (甲, "Kō"), B (乙, "Otsu"), C (丙, "Hei"), D (丁, "Tei") :
* This article about a specific military ship or boat of Japan is a stub. You can help Wikipedia by expanding it.
* v
* t
* e
# Susan Bell (bishop)

Susan Jennifer Anne Bell (born 1966) is a Canadian Anglican bishop. Since 2018, she has served as 12th Bishop of Niagara in the Anglican Church of Canada.

## Life and career

Bell was born in Hamilton, Ontario, and she was educated at McMaster University and the University of Toronto. She was the chaplain at Wycliffe College, Toronto (from 1997 to 1999), and on the staff of St. Martin-in-the-Fields, Toronto (from 1997 to 2018). She was also Canon Missioner for the Diocese of Toronto from 2013 until her election by the synod of the Diocese of Niagara to the episcopate in 2018.
In 2019, Bell received the degree of Doctor of Divinity (jures dignitatus) from Wycliffe College, in the University of Toronto. In 2022, Bell received another Doctor of Divinity (honoris causa) from Trinity College in the University of Toronto. This honorary degree was granted in recognition of Bell’s "distinguished pastoral leadership as the 12th Bishop of Niagara, and in recognition of her innovative thinking and future-oriented work in promoting mission and congregational development, and in re-visioning congregational identity, in the Anglican Church of Canada."
Bell is also the co-author of a small group workbook entitled, Christian Foundations.
# Svatojanský Újezd

Svatojanský Újezd is a municipality and village in Jičín District in the Hradec Králové Region of the Czech Republic. It has about 100 inhabitants.
# Supply Act

Supply Act is a stock short title used for legislation in a number of countries and may refer to:
* Supply Act (Singapore)
* Supply Act (Australia)
* Supply Act (Ontario, Canada)
# Sutherlin, Virginia

Sutherlin is an unincorporated community in Halifax County, in the U.S. state of Virginia.

## Notable people

* Carrie Sutherlin, college president
# Svinošice

Svinošice is a municipality and village in Blansko District in the South Moravian Region of the Czech Republic. It has about 400 inhabitants.
Svinošice lies approximately 7 kilometres (4 mi) south-west of Blansko, 16 km (10 mi) north of Brno, and 177 km (110 mi) south-east of Prague.
# Surwold

Surwold is a municipality in the Emsland district, in Lower Saxony, Germany.
# Svein Lundevall

Svein Lundevall (born 28 May 1944) is a Norwegian civil servant.
He was born in Oslo and grew up in Hermansverk and Førde. He completed his secondary education in Sandane. He studied at the University of Oslo and Lund University, and took the cand.polit. degree in 1975. He worked in the Norwegian Ministry of Finance from 1971 to 1977. In 1977, he became the chief administrative officer (fylkesrådmann) of Sogn og Fjordane County Municipality. He held the position for twenty years, until 1997. He later worked as a consultant.
In 1993, he applied unsuccessfully, for the position as County Governor of Sogn og Fjordane. After resigning as chief administrative officer, he applied unsuccessfully for the positions of chief administrative officer in Porsgrunn, chief administrative officer in Vindafjord, and director of Innlandet health trust.
Lundevall was the chair of Vestlandsforskning in Sogndal from 1985 to 1990. He now lives in the village of Olden in Stryn.
# Svenzea

Svenzea is a genus of sponges belonging to the family Scopalinidae, first described in 2002.
The species of this genus are found in Indonesia and Central America. The genus shows affinities with members of both Halichondrida and Haplosclerida but it is assigned to the family Dictyonellidae based on shared microanatomical and developmental features. The higher taxonomic position of Svenzea is a subject for future investigations.
Species:
* Svenzea cristinae Alvarez, van Soest & Rützler, 2002
* Svenzea devoogdae Alvarez, van Soest & Rützler, 2002
* Svenzea flava (Lehnert & van Soest, 1999)
* Svenzea germanyanezi Gómez & Calderón-Gutiérrez, 2020
* Svenzea tubulosa (Alcolado & Gotera, 1986)
* Svenzea zeai (Alvarez, van Soest & Rützler, 1998)
# Swimming at the 1956 Summer Olympics – Men's 400 metre freestyle

The men's 400 metre freestyle event at the 1956 Olympic Games took place between 1 and 4 December. This swimming event used freestyle swimming, which means that the method of the stroke is not regulated (unlike backstroke, breaststroke, and butterfly events). Nearly all swimmers use the front crawl or a variant of that stroke. Because an Olympic-size swimming pool is 50 metres long, this race consisted of eight lengths of the pool.

## Medalists

| Gold | Murray Rose Australia |
| Silver | Tsuyoshi Yamanaka Japan |
| Bronze | George Breen United States |

## Results
### Heats

Five heats were held; the swimmers with the fastest eight times advanced to the Finals. The swimmers that advanced are highlighted.

#### Heat One

| Rank | Athlete | Country | Time |
| 1 | Kevin O'Halloran | Australia | 4:36.9 |
| 2 | Koji Nonoshita | Japan | 4:37.4 |
| 3 | Angelo Romani | Italy | 4:37.6 |
| 4 | Bill Woolsey | United States | 4:38.2 |
| 5 | Silvio dos Santos | Brazil | 4:48.8 |
| 6 | Ulfiano Babol | Philippines | 4:53.4 |
| 7 | Wan Shiu Ming | Hong Kong | 5:02.6 |

#### Heat Two

| Rank | Athlete | Country | Time |
| 1 | Jack Wardrop | Great Britain | 4:39.8 |
| 2 | Tony Briscoe | South Africa | 4:41.4 |
| 3 | George Onekea | United States | 4:41.6 |
| 4 | Hans Köhler | Germany | 4:43.5 |
| 5 | Habib Nasution | Indonesia | 4:44.0 |
| 6 | Per-Olof Östrand | Sweden | 4:45.9 |
| 7 | Gilberto Martínez | Colombia | 4:51.4 |
| 8 | Raúl Martín | Cuba | 4:58.2 |

#### Heat Three

| Rank | Athlete | Country | Time |
| 1 | George Breen | United States | 4:35.7 |
| 2 | Peter Duncan | South Africa | 4:46.7 |
| 3 | Karri Käyhkö | Finland | 4:49.6 |
| 4 | Yoshiro Noda | Japan | 4:49.9 |
| 5 | Guy Montserrat | France | 4:52.6 |

#### Heat Four

| Rank | Athlete | Country | Time |
| 1 | Gary Winram | Australia | 4:34.5 |
| 2 | Jean Boiteux | France | 4:37.9 |
| 3 | William Slater | Canada | 4:40.4 |
| 4 | Neil McKechnie | Great Britain | 4:42.6 |
| 5 | Boris Nik'it'ini | Soviet Union | 4:42.8 |
| 6 | Billy Steuart | South Africa | 4:43.0 |
| 7 | Bana Sailani | Philippines | 4:49.0 |

#### Heat Five

| Rank | Athlete | Country | Time |
| 1 | Murray Rose | Australia | 4:31.7 |
| 2 | Tsuyoshi Yamanaka | Japan | 4:31.8 |
| 3 | Hans Zierold | Germany | 4:35.7 |
| 4 | Jenő Áts | Hungary | 4:47.6 |
| 5 | Jacques Collignon | France | 4:49.3 |

### Final

| Rank | Athlete | Country | Time | Notes |
| | Murray Rose | Australia | 4:27.3 | WR |
| | Tsuyoshi Yamanaka | Japan | 4:30.4 | |
| | George Breen | United States | 4:32.5 | |
| 4 | Kevin O'Halloran | Australia | 4:32.9 | |
| 5 | Hans Zierold | United Team of Germany | 4:34.6 | |
| 6 | Gary Winram | Australia | 4:34.9 | |
| 7 | Koji Nonoshita | Japan | 4:38.2 | |
| 8 | Angelo Romani | Italy | 4:41.7 | |
Key: WR = World record