OpenLLM-France/wikimedia huggingface dataset:
# Chattanooga Mocs

The Chattanooga Mocs (formerly the Chattanooga Moccasins) are the 16 teams representing the University of Tennessee at Chattanooga in intercollegiate athletics. The Mocs compete in the NCAA Division I Football Championship Subdivision (FCS) and are members of the Southern Conference (SoCon).

## Name

Moc is the shortened version of the original nickname, "Moccasins." It also refers to the northern mockingbird, Tennessee's state bird.

## Teams

A member of the Southern Conference, the University of Tennessee at Chattanooga currently sponsors teams in six men's and 10 women's NCAA sanctioned sports.
| Men's sports | Women's sports |
| Basketball | Basketball |
| Cross Country | Beach volleyball |
| Football | Cross Country |
| Golf | Golf |
| Tennis | Soccer |
| Wrestling | Softball |
| | Tennis |
| | Track and field$^1$ |
| | Volleyball |
| $^1$indoor and outdoor ||

## National championships
### Team (4)

| Association | Division | Sport | Year | Opponent/Runner-Up | Score |
| NCAA | Division II | Men's Basketball | 1977 | Randolph–Macon | 71–62 |
| NCAA | Division II | Women's Tennis | 1983 | UC Davis | 5–4 |
| NCAA | Division II | Women's Tennis | 1984 | SIU Edwardsville | 8–1 |
| NCAA | Division II | Women's Tennis | 1985 | Notre Dame | 8–1 |
# Home Brew (band)

Home Brew, also known as Home Brew Crew, is a New Zealand hip hop group.
They released their self-titled debut full-length album in May 2012 to some critical acclaim. It hit number 1 on the New Zealand album charts in its first week, and is the first New Zealand hip hop album to top the charts since Scribe's album The Crusader in 2003.
In 2010 Home Brew were shortlisted for the New Zealand Music Awards Critics Choice Prize. In 2012 they won Best Urban / Hip Hop Album at the New Zealand Music Awards and were nominated for four others, including Best Group and Album of the Year.
One of their promotional videos, 'Police Stop Seven', has been criticised for condoning drunk-driving. In 2010 they also played at the Big Day Out.
In 2012, Massive Magazine wrote:
   Their fun and often satirical take on hip-hop is no less pure or cultured because of that, and the well-rehearsed flows and crafted beats are the result of hours of hard work. This fact also makes them an impressive live outfit, and this reputation has seen them steadily become more in demand throughout New Zealand.
In 2014, one of the band's performances at Lincoln University in Christchurch was shut down after one of its members allegedly punched an audience member in the face.
In 2023, Home Brew released an 11th-anniversary re-issue of their self-titled debut on vinyl and CD. On 27 October 2023, Home Brew announced their sophomore album, Run It Back. It was subsequently released on 8 December 2023.

## Discography
### Studio albums

List of studio albums, with selected details and chart positions :
| Year | Title | Details | Peak chart positions |
| Year | Title | Details | NZ |
| 2012 | Home Brew | Released: 1 May 2012 Format: CD, digital download Label: Young, Gifted & Broke | 1 |
| 2023 | Run It Back | Released: 8 December 2023 Format: LP, digital download Label: Years Gone By | 1 |

### Extended plays

List of EPs, with selected details :
| Year | Title | Details |
| 2006 | Vintage EP | Released: 1 May 2006 |
| 2007 | Home Brew Light EP | Released: 6 June 2007 Format: Digital download Label: Home Brew |
| 2008 | Last Week EP | Released: 6 October 2008 Format: 12" vinyl, digital download Label: Home Brew |
| 2009 | Summer Ale EP | Released: 16 March 2009 Format: Digital download Label: Homebrew |
| 2009 | Taste Test EP | Released: 4 June 2009 Format: Digital download Label: Home Brew |

## Awards

| Year | Nominee / work | Award | Result |
| 2010 | Home Brew | Critics' Choice Prize – NZ Music Awards | Nominated |
| 2012 | Home Brew | Album of the Year – NZ Music Awards | Nominated |
| 2012 | Home Brew | Best Group – NZ Music Awards | Nominated |
| 2012 | Home Brew | Breakthrough Artist of The Year – NZ Music Awards | Nominated |
| 2012 | Home Brew | Best Urban / Hip Hop Album – NZ Music Awards | Won |
| 2012 | Home Brew | People's Choice Award – NZ Music Awards | Nominated |
# Science International

Science International, later retitled What Will They Think of Next!, is a Canadian television series produced by the Global Television Network from 1976 to 1979. Each episode featured approximately 20 short segments on scientific developments and trivia, narrated by Joseph Campanella and Tiiu Leek for its initial seasons. Kerrie Keane replaced Leek later in the series run. The hosts also appeared on camera, usually with chromakey effects behind them such as animation. The format of the series alternated between filmed footage of new inventions and developments and limited-animation segments usually focusing on more off-beat developments. After the show was retitled for its second and third seasons, Campanella proclaimed at the end of the opening credits that the reports originated from the "Research Unit of Science International."
In the US, this series aired in the early-1980s on Nickelodeon, with almost all episodes airing under the What Will They Think of Next! title; however, Nickelodeon did air some episodes under the Science International title.
# Tap the Bottle

"Tap the Bottle" is a song by American hip hop group Young Black Teenagers. It was released on November 24, 1992, via Sound of Urban Listeners (SOUL)/MCA Records as the lead single from YBT's second studio album Dead Enz Kidz Doin' Lifetime Bidz. Production was handled by Terminator X.
The single peaked at number 5 on the Official New Zealand Top 40 Singles chart, number 39 on the UK Singles Chart and number 55 on the Billboard Hot 100. It was certified platinum by Recorded Music NZ in 1993 for selling 10,000 units in New Zealand. The song remains Young Black Teenagers' most successful recording to date.

## Track listing

* "Tap the Bottle" (Album version) - 4:00
* "Tap the Bottle" (Instrumental) - 4:01

## Personnel

* Ron "Kamron" Winge – main artist, songwriter
* Adam "Firstborn" Wayne – main artist, songwriter
* Scott "DJ Skribble" Ialacci – main artist, scratches
* Norman "Terminator X" Rogers – songwriter, producer
* Flex – songwriter
* Shorty – songwriter
* Vladimir "Vlado" Meller – mastering

## Certifications

| Region | Certification | Certified units/sales |
| New Zealand (RMNZ) | Platinum | 10,000$^*$ |
| $^*$ Sales figures based on certification alone. |||
# Left Socialists

Left Socialists, (The Left Socialists) (Danish: Venstresocialisterne) was a political party in Denmark. The party worked on what it called an "undogmatic revolutionary and Marxist basis". It was formed in 1967 as a split from the Socialist People's Party (SF).
In 1989, the Left Socialists founded the Red-Green Alliance with the Communist Party of Denmark and Socialist Workers Party to contest in elections. At its congress in 1998 the Left Socialists transformed itself from a party to an association. Since then, VS concentrated most of its work towards building of the Red-Green Alliance. It continued to publish Solidaritet (Solidarity) and maintained a website, but except for that it had little activity of its own. Solidarity later became an independent publisher.
On 8 September 2013, the Left Socialists disbanded, explaining they did not want to be a "party within the party".

## Election results

| Date | Votes | Votes | Votes | Seats | Seats |
| Date | # | % | ± pp | # | ± |
| 1968 | 57,184 | 2.0% | +2.0 | 4 / 179 | New |
| 1971 | 45,979 | 1.6% | -0.4 | 0 / 179 | 4 |
| 1973 | 44,843 | 1.5% | -0.1 | 0 / 179 | 0 |
| 1975 | 63,579 | 2.1% | +0.6 | 4 / 179 | 4 |
| 1977 | 83,667 | 2.7% | +0.6 | 5 / 179 | 1 |
| 1979 | 116,047 | 3.7% | +1.0 | 6 / 179 | 1 |
| 1981 | 82,711 | 2.7% | -1.0 | 5 / 179 | 1 |
| 1984 | 89,356 | 2.7% | 0.0 | 5 / 179 | 0 |
| 1987 | 46,141 | 1.4% | -1.3 | 0 / 179 | 5 |
| 1988 | 20,303 | 0.6% | -0.7 | 0 / 179 | 0 |
# Short-track speed skating at the 2019 SEA Games

The short track speed skating competitions at the 2019 Southeast Asian Games in the Philippines was held from 3 to 4 December 2019 at the SM Megamall Ice Rink.

## Competition schedule

The following is the schedule for the short track speed skating competitions. All times are Philippine Standard Time (UTC+8).
| Date | Time | Event | Phase |
| 3 December 2019 | 17:00 | Women's 500 m | Semifinal |
| 3 December 2019 | 17:10 | Men's 500 m | Semifinal |
| 3 December 2019 | 17:20 | Women's 500 m | Final |
| 3 December 2019 | 17:30 | Men's 500 m | Final |
| 3 December 2019 | 18:00 | Women's 3000 m relay | Final |
| 4 December 2019 | 16:30 | Men's 1000 m | Semifinal |
| 4 December 2019 | 16:45 | Women's 1000 m | Semifinal |
| 4 December 2019 | 17:00 | Men's 1000 m | Final |
| 4 December 2019 | 17:15 | Women's 1000 m | Final |
| 4 December 2019 | 17:50 | Men's 3000 m relay | Final |

## Medal summary
### Medal table

* Host nation (Philippines)
| Rank | Nation | Gold | Silver | Bronze | Total |
| 1 | Singapore (SGP) | 3 | 0 | 1 | 4 |
| 2 | Thailand (THA) | 2 | 1 | 1 | 4 |
| 3 | Malaysia (MAS) | 1 | 1 | 2 | 4 |
| 4 | Indonesia (INA) | 0 | 4 | 1 | 5 |
| 5 | Philippines (PHI)* | 0 | 0 | 1 | 1 |
| Totals (5 entries) | Totals (5 entries) | 6 | 6 | 6 | 18 |

### Medalists

| Event | Gold | Silver | Bronze |
| Men's 500 m | Natthapat Kancharin Thailand | Steavanus Wihardja Indonesia | Triphop Thongngam Thailand |
| Men's 1000 m | Natthapat Kancharin Thailand | Steavanus Wihardja Indonesia | Marc Joseph Gonzales Philippines |
| Men's 3000 m relay | Singapore Sian Koh Lucas Ng Trevor Tan Xu Jingfeng | Thailand Prakit Borvornmongkolsak Natthapat Kancharin Kan Soponkij Triphop Thongngam | Indonesia Aulia Gaffar Ivano Utomo Jeremia Wihardja Steavanus Wihardja |
| Women's 500 m | Cheyenne Goh Singapore | Dione Tan Malaysia | Anja Chong Malaysia |
| Women's 1000 m | Cheyenne Goh Singapore | Ratu Afifah Nur Indah Indonesia | Dione Tan Malaysia |
| Women's 3000 m relay | Malaysia Kynie Chan Ashley Chin Anja Chong Dione Tan | Indonesia Ratu Afifah Nur Indah Dhinda Salsabila Rahmah Osya Samudra Gita Widya Yunika | Singapore Victoria Chin Suvian Chua Cheyenne Goh Soo Kar Weng |
# John W. Sears

John Winthrop Sears (December 18, 1930 – November 4, 2014) was an American lawyer, historian and politician. His great-great-grandfather was David Sears II. He was the grandson of seven time National tennis champion Richard Dudley Sears and the first cousin once removed of Eleonora Sears. Sears was an alumnus of Dexter School, St. Mark's School and Harvard College during which he spent a year as a Rhodes Scholar at Oxford University, and Harvard Law School.
He served as a member of the Massachusetts House of Representatives from 1965 to 1968, Sheriff of Suffolk County, Massachusetts from 1968 to 1969. He was Metropolitan District Commissioner from 1970 to 1975, He was Chairman of the Massachusetts Republican Party from 1975 to 1976. He ran for municipal office and served as a Boston City Councilor from 1980 to 1981. He was a candidate for Mayor of Boston in 1967, Secretary of the Commonwealth in 1978. He was the Republican candidate for Governor of Massachusetts in 1982. Sears received one vote for the vice presidential nomination at the 1976 Republican National Convention.
In 2012 the longtime party activist defined himself as "an old-fashioned, center-fielding Republican." He died at his home in Boston on November 4, 2014.
# Senan, Iran

Senan (Persian: سنان, also Romanized as Senān and Sanān) is a village in Fedashkuyeh Rural District, Shibkaveh District, Fasa County, Fars province, Iran. At the 2006 census, its population was 1,854, in 429 families.
# The Body Vanished

The Body Vanished (first shown as The Body Vanishes) is a 1939 British second feature ('B') crime comedy film directed by Walter Tennyson and starring Anthony Hulme, C. Denier Warren, and Ernest Sefton. It was written by Ian Walker and was made at Isleworth Studios as a quota quickie.

## Cast

* Anthony Hulme as Rodney Paine
* C. Denier Warren as Pip Piper
* Ernest Sefton as Sgt. Hopkins
* Evelyn Foster as Miss Casson
* Frank Atkinson as Hobbleberry
* Wilfred Noy as Snelling
* Hamilton Keene as Capt. Haller
* Cyril Chamberlain as auctioneer
* Frederick Keen as Mr. Williams
* Charles Paton as Mr. Briggs
* Fred Withers as George Billings

## Release

According to David Quinlan In British Sound Films: The Studio Years 1928–1959, the film was not on general release. However the BFI states that it was copyrighted in 1939 but "not released until 1942", which Chibnall and McFarlane, confirm, and Kine Weekly listed the film on its "Films Registered Under The Act" page for the period 20 November 1942 – 11 January 1943.
# John R. McBride

John Rogers McBride (August 22, 1832 – July 20, 1904) was an American lawyer and politician who served one term as a Republican U.S. congressman from Oregon from 1863 to 1865.

## Early life

McBride was born near St. Louis, Missouri in 1832, the son of James McBride. In 1851, he moved with his family to Lafayette, Oregon, where he became the superintendent of schools at the age of 22. He studied law and after being admitted to the bar in 1855, he began a law practice in Lafayette.

## Oregon politics

In 1857, he served in the Oregon Constitutional Convention representing Yamhill County. In 1860, he was elected to the Oregon Senate, and to the United States House of Representatives as a Republican in 1862. He served one term, and after unsuccessfully seeking the Republican party's nomination for a second term in 1864, he was nominated as Chief Justice of Idaho Territory by President Lincoln on January 28, 1864. He was confirmed by the senate on February 14, 1865, and resigned on April 23, 1868.

### Grant administration

In 1869, President Grant named him superintendent of the United States assay office in Boise, Idaho. He was a member of Republican National Committee from the Idaho Territory in 1872, and a member of Republican National Committee from Washington from 1880 to 1892.

## Later career and death

He practiced law in Boise and in Salt Lake City, Utah before moving his practice to Spokane, Washington, where he died in 1904. He was interred at Germany Hill Cemetery in St. Helens, Oregon.

## Family

McBride's youngest brother, George W. McBride, served as a United States senator from Oregon. His other younger brother Thomas A. McBride was the chief justice of the Oregon Supreme Court three times.
# Miss Grand Spain 2019

Miss Grand Spain 2019 is the 4th edition of Miss Grand Spain beauty contest, held at Hotel Campomar, Arnuero Cantabria on 6 July 2019. Miss Grand Spain 2019 is Ainara de Santamaría from Cantabria, who then Ainara de Santamaría then represented Spain at the Miss Grand International 2019 pageant held on October 25 in Venezuela.

## Results

| Final results | Contestant |
| Miss Grand Spain 2019 | Cantabria - Ainara De Santamaría |
| 1st Runner-Up | Madrid - Andrea Ávila |
| 2nd Runner-Up | Jaén - Miriam Herrera Juan |
| 3rd Runner-Up | Cádiz - Guadalupe Alvarez |
| 4th Runner-Up | Costa Gallega - Iris Miguélez |
| TOP 10 | Costa del Sol - Yaiza Cabello  Huelva - Ángela Gil Pinto  Islas Baleares - Sorina Dolghieru  León - Lucía Andrade  Zaragoza - Mariana D'orazio Gómez |
| TOP 14 | Andalucía - María José Parra  Asturias - Verónica Quirós  Granada - María Jesús Delgado Rosales Sevilla - Nuria Rodríguez |

## Contestants

31 delegates were selected by regional licensees to compete for the national title of Miss Grand Spain 2019.
| Represented | Contestant | Age | Hometown |
| Andalucía | María José Parra | 19 | Jódar |
| Asturias | Verónica Quirós | 22 | Asturias |
| Atlántico | Zulheika Jiménez | 26 | Las Palmas de Gran Canaria |
| Badajoz | Victoria Hernández | 23 | Villafranca de los Barros |
| Barcelona | Andrada Morar | 22 | Barcelona |
| Cádiz | Guadalupe Alvarez | 18 | La Línea de la Concepción |
| Cantabria | Ainara De Santamaría | 23 | Cantabria |
| Cáceres | Irene Simón | 23 | Zarza la Mayor |
| Ciudad Real | Alba Izquierdo | 17 | Miguelturra |
| Córdoba | María Salazar | 24 | Córdoba |
| Costa del Sol | Yaiza Cabello | 21 | Málaga |
| Costa Gallega | Iris Miguélez | 21 | Villa de Cruces |
| Extremadura | Paula Miralles | 20 | Cáceres |
| Galicia | Tania Chaves | 21 | Galicia |
| Granada | María Jesús Delgado Rosales | 19 | Granada |
| Huelva | Ángela Gil Pinto | 17 | La Palma del Condado |
| Islas Baleares | Sorina Dolghieru | 18 | Inca |
| Jaén | Miriam Herrera Juan | 17 | Úbeda |
| Las Palmas | Victoria María Contreras | 26 | Las Palmas de Gran Canaria |
| León | Lucía Andrade | 18 | León |
| Madrid | Andrea Ávila | 17 | Madrid |
| Málaga | Nabila Recio | 25 | Málaga |
| Mediterranean | Maria Fernández | 23 | Palma de Mallorca |
| Navarra | Dana Vázquez | 21 | Bilbao |
| País Vasco | Zuriñe Ruiz | 21 | Indauchu |
| Santa Cruz de Tenerife | Noelia Dorta Hernández | 26 | Santa Cruz de Tenerife |
| Sevilla | Nuria Rodríguez | 17 | Sevilla |
| Tarragona | Laia Bosquet | 24 | Tarragona |
| Valencia | Viena Lerie Rodcop | 20 | Valencia |
| Zaragoza | Mariana D’orazio Gómez | 17 | Zaragoza |
# Table tennis at the 2019 SEA Games

Table tennis at the 2019 SEA Games was held at the Subic Bay Exhibition & Convention Center, Subic Bay Freeport Zone, Zambales, Philippines from 6 to 10 December 2019.

## Participating nations

A total of 49 athletes from nine nations competed in table tennis at the 2019 Southeast Asian Games:
* Cambodia (4)
* Malaysia (8)
* Myanmar (5)
* Philippines (8)
* Singapore (8)
* Thailand (8)
* Vietnam (8)

## Competition schedule

The following is the competition schedule for the table tennis competitions:
| P | Preliminaries | R16 | Round of 16 | ¼ | Quarterfinals | ½ | Semifinals | F | Final |
| Event↓/Date → | Fri 6 | Fri 6 | Sat 7 | Sat 7 | Sun 8 | Sun 8 | Sun 8 | Mon 9 | Mon 9 | Mon 9 | Tue 10 | Tue 10 |
| Men's singles | | | | | P | P | P | P | P | P | ½ | F |
| Men's doubles | R16 | ¼ | ½ | F | | | | | | | | |
| Women's singles | | | | | P | P | P | P | P | P | ½ | F |
| Women's doubles | R16 | ¼ | ½ | F | | | | | | | | |

## Medalists

| Event | Gold | Silver | Bronze |
| Men's singles details | Pang Yew En Koen Singapore | Clarence Chew Singapore | Padasak Tanviriyavechakul Thailand |
| Men's singles details | Pang Yew En Koen Singapore | Clarence Chew Singapore | Richard Pugoy Gonzales Philippines |
| Women's singles details | Lin Ye Singapore | Feng Tianwei Singapore | Nanthana Komwong Thailand |
| Women's singles details | Lin Ye Singapore | Feng Tianwei Singapore | Suthasini Sawettabut Thailand |
| Men's doubles details | Vietnam Đoàn Bá Tuấn Anh Nguyễn Anh Tú | Singapore Josh Chua Pang Yew En Koen | Malaysia Javen Choong Amos Ling Yi Heng |
| Men's doubles details | Vietnam Đoàn Bá Tuấn Anh Nguyễn Anh Tú | Singapore Josh Chua Pang Yew En Koen | Malaysia Muhammad Ashraf Haiqal Wong Shen |
| Women's doubles details | Thailand Orawan Paranang Suthasini Sawettabut | Thailand Nanthana Komwong Jinnipa Sawettabut | Singapore Feng Tianwei Lin Ye |
| Women's doubles details | Thailand Orawan Paranang Suthasini Sawettabut | Thailand Nanthana Komwong Jinnipa Sawettabut | Singapore Goi Rui Xuan Wong Xin Ru |

## Medal summary

* Host nation (Philippines)
| Rank | Nation | Gold | Silver | Bronze | Total |
| 1 | Singapore (SGP) | 2 | 3 | 2 | 7 |
| 2 | Thailand (THA) | 1 | 1 | 3 | 5 |
| 3 | Vietnam (VIE) | 1 | 0 | 0 | 1 |
| 4 | Malaysia (MAS) | 0 | 0 | 2 | 2 |
| 5 | Philippines (PHI)* | 0 | 0 | 1 | 1 |
| Totals (5 entries) | Totals (5 entries) | 4 | 4 | 8 | 16 |
# Exit planning

Exit planning is the preparation for the exit of an entrepreneur from their company to maximize the enterprise value of the company in a mergers and acquisitions transaction and thus their shareholder value, although other non-financial objectives may be pursued including the transition of the company to the next generation, sale to employees or management, or other altruistic, non-financial objectives. Exit planning differs from succession planning in that the later is a sub-component of exit planning, and refers to the hiring, training and retention of a successor President/CEO of the company in a planned manner. Succession Planning is but one of the many considerations when conducting exit planning. Company owners commonly do not see their company from the standpoint of a potential buyer, and thus, ignore the strategic management of the company.
To achieve their desired outcomes, business owners often focus their attention on exit planning from the beginning of the investment, in order to prepare adequately for trade and financial sales, make effective use of the buy back option, market their businesses more widely for sale, use intermediaries and get the support of management Significant value is lost due to an absence of or inadequate exit planning. Roughly 30% of businesses will be transferred to family member in some manner, 18% intend to sell to its employees, and many will simply be closed. Up to one-third of businesses that are closed were successful at their termination
The three sources of enterprise value in a company are firstly the value of its tangible assets, and secondly the value of its intellectual capital (intangible assets), which consist of human capital, relational capital, and structural capital (including is subcomponents organizational capital, innovation capital and process capital. Most of a middle-market company's and lower middle market company's value is derived from its relational capital, specifically, its customer relationships. SMEs, also referred to as middle market companies, create innovation capital (part of structural capital).
Most small-to-medium-sized businesses use a boutique investment bank to market their company in a mergers and acquisitions transaction to potential buyers. Some boutique investment banks also offer exit planning preparation, while certain consulting firms offer one or more of the services needed to conduct exit planning, such as human resources, in connection with succession planning.
Private equity groups are common acquirers of middle market businesses, whether as "platform" companies or add-on or tack-on acquisitions.
In addition to business aspects, personal considerations need to be taken into consideration, including considerations about estate taxes, capital gains taxes, or other taxes.
# Short backfire antenna

A short backfire antenna (or short back-fire, SBA, SBF or SBFA) is a type of a directional antenna, characterized by high gain, relatively small size, and narrow band.
It has a shape of a disc with a straight edge, with a vertical pillar with a dipole acting as the driven element in roughly the middle and a conductive disc at the top acting as a sub-reflector. The bottom disc has the diameter of two wavelengths, and its collar (edge) is quarter the wavelength tall. The center pillar consists of two coaxial tubes (their diameter has to be carefully chosen to give the desired impedance), with a quarter-wavelength slot cut into the outer tube.
This structure behaves like a resonant cavity, resulting in a substantial gain in small space.
Short backfire antennas are used in some satellites, and in high-frequency (short-wavelength) communication equipment (often for communication with satellites) on ships and other applications where rugged construction is an advantage. They are also used for wireless LANs. The SBF antenna was invented by Dr. Hermann W. Ehrenspeck of Air Force Cambridge Research Labs based at Hanscom Air Force Base in Bedford, MA and was used for, among other purposes, to provide Tactical Satellite Communications for U.S. Army ground forces due to the SBF's portability and gain.
The bandwidth of the antenna can be increased by using a conical main reflector instead of a flat one.
Archery target antenna is an evolution of the short-backfire antenna. The name is derived from its appearance. Its base diameter is 5 wavelengths (5 λ), the rim height is 0.7 λ, the diameter of the small center reflector is 0.7 λ, its height above the base is 0.7 λ as well, the height of the dipole above the base is 0.35 λ, there is one more reflector - an annular reflector - at the same height as the center reflector, with inner diameter 2.2 λ and outer diameter 3.7 λ.
Short backfire antennas are able to achieve high aperture efficiencies, at right cavity size even beyond 100%.