OpenLLM-France/wikimedia huggingface dataset:
# Ninja-Kid

Ninja-kun: Adventure of Devil Castle (忍者くん魔城の冒険, Ninja-kun Majō no Bōken) is the first video game in the Ninja-kun series. It was released for arcades, on the Famicom, and MSX by Jaleco in 1984. The MSX version was the only version released outside of Japan, as it was released in Europe under the name "Ninja".

## Gameplay

Ninja-kun's Demon Castle Adventure features three upward scrolling levels that repeat and become more difficult. The objective is to defeat the enemies on each screen and advance to the next screen. The player can attack with shurikens and jump on enemies' heads to stun them. Occasionally, an orb will appear and if the player collects three, a bonus level will be unlocked.

## Reception

In Japan, Game Machine listed Ninja-Kid on their November 15, 1984 issue as being the second most-successful table arcade unit of the month.

## Legacy

After Jaleco had ported the game and its sequel to the Famicom and MSX in Japan, the company created Ninja-kun's younger brother, Ninja JaJaMaru-kun and created their own series titled Ninja JaJaMaru-kun. The Ninja JaJaMaru-kun series would feature several games released on various consoles and handhelds, many of the games are different genres like role-playing video game gameplay.
Ninja-kun: Adventure of Devil Castle was released for the PlayStation 4 in May 2014 and Nintendo Switch in April 2018 by HAMSTER Corporation under their Arcade Archives series by the name of Ninja-kid.

### Ninja-Kid II

Ninja-Kid II, known in Japan as Ninja-kun: Ashura no Shō (忍者くん阿修羅の章) and known in North America as Rad Action and JT-104, is a platform action video game first developed and published in 1987 by UPL in Japan. It is the direct sequel of Ninja-Kid. Game Machine listed Ninja-Kid II on their June 1, 1987 issue as being the tenth most-successful table arcade unit of the month. The Famicom version was going to be released in North America by Sammy as Ninja Taro (not to be confused with the Game Boy game Sengoku Ninja-kun, which was released in America as Ninja Taro), but the American version was cancelled.
# Baoqing County

Baoqing County (simplified Chinese: 宝清县; traditional Chinese: 寶清縣; pinyin: Bǎoqīng Xiàn) is a county of southeastern Heilongjiang province, People's Republic of China. It is under the jurisdiction of the prefecture-level city of Shuangyashan.

## Administrative divisions

There are six towns, and four townships in the county:

### Towns (镇)

* Baoqing Town (宝清镇)
* Qixingpao (七星泡镇)
* Qingyuan (青原镇)
* Longtou (龙头镇)
* Xiaochengzi (小城子镇)
* Jiaxinzi (夹信子镇)

### Townships (乡)

* Zhaoyang Township (朝阳乡)
* Qixinghe Township (七星河乡)
* Wanjinshan Township (万金山乡)
* Jianshanzi Township (尖山子乡)

## Climate

Baoqing has a humid continental climate (Köppen Dwa), with long, bitterly cold, but dry winters, and humid, very warm summers. The monthly 24-hour average temperature ranges from −17.5 °C (0.5 °F) in January to 22.3 °C (72.1 °F), while the annual mean is +4.04 °C (39.3 °F), an increase of 0.39 °C (0.70 °F) from 1957 to 1990.
Climate data for Baoqing, elevation 80 m (260 ft), (1991–2020 normals, extremes 1971–2010) :
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Record high °C (°F) | 4.7 (40.5) | 9.3 (48.7) | 21.0 (69.8) | 31.3 (88.3) | 34.2 (93.6) | 38.3 (100.9) | 37.1 (98.8) | 37.2 (99.0) | 32.8 (91.0) | 27.6 (81.7) | 19.7 (67.5) | 6.1 (43.0) | 38.3 (100.9) |
| Mean daily maximum °C (°F) | −11.2 (11.8) | −6.5 (20.3) | 1.8 (35.2) | 12.5 (54.5) | 20.3 (68.5) | 25.0 (77.0) | 27.3 (81.1) | 25.9 (78.6) | 21.2 (70.2) | 12.5 (54.5) | 0.0 (32.0) | −9.8 (14.4) | 9.9 (49.8) |
| Daily mean °C (°F) | −16.5 (2.3) | −12.0 (10.4) | −3.3 (26.1) | 6.7 (44.1) | 14.4 (57.9) | 19.7 (67.5) | 22.5 (72.5) | 21.0 (69.8) | 15.3 (59.5) | 6.8 (44.2) | −4.7 (23.5) | −14.4 (6.1) | 4.6 (40.3) |
| Mean daily minimum °C (°F) | −21.8 (−7.2) | −17.9 (−0.2) | −8.9 (16.0) | 0.8 (33.4) | 8.6 (47.5) | 14.5 (58.1) | 18.0 (64.4) | 16.5 (61.7) | 9.8 (49.6) | 1.3 (34.3) | −9.4 (15.1) | −19.1 (−2.4) | −0.6 (30.9) |
| Record low °C (°F) | −37.2 (−35.0) | −36.8 (−34.2) | −30.3 (−22.5) | −13.7 (7.3) | −4.3 (24.3) | 2.7 (36.9) | 9.3 (48.7) | 5.5 (41.9) | −5.3 (22.5) | −20.1 (−4.2) | −31.6 (−24.9) | −32.6 (−26.7) | −37.2 (−35.0) |
| Average precipitation mm (inches) | 6.4 (0.25) | 3.8 (0.15) | 13.9 (0.55) | 26.8 (1.06) | 58.6 (2.31) | 74.4 (2.93) | 122.1 (4.81) | 107.1 (4.22) | 60.2 (2.37) | 32.9 (1.30) | 14.9 (0.59) | 8 (0.3) | 529.1 (20.84) |
| Average precipitation days (≥ 0.1 mm) | 5.8 | 5.1 | 6.2 | 8.6 | 12.0 | 13.1 | 13.2 | 13.1 | 10.7 | 8.4 | 5.8 | 6.6 | 108.6 |
| Average snowy days | 9.4 | 7.3 | 10.1 | 4.3 | 0.1 | 0 | 0 | 0 | 0 | 2.6 | 8.1 | 11.2 | 53.1 |
| Average relative humidity (%) | 65 | 60 | 56 | 54 | 58 | 68 | 77 | 80 | 70 | 59 | 60 | 66 | 64 |
| Mean monthly sunshine hours | 166.4 | 191.1 | 228.3 | 218.1 | 231.3 | 233.0 | 230.8 | 222.6 | 225.9 | 200.1 | 164.2 | 151.8 | 2,463.6 |
| Percent possible sunshine | 59 | 65 | 62 | 53 | 50 | 50 | 49 | 51 | 61 | 60 | 59 | 57 | 56 |
| Source 1: China Meteorological Administration ||||||||||||||
| Source 2: Weather China ||||||||||||||

## Demographics

The population of the district was 416,075 in 1999.
# Indian Women's League 2

The Indian Women's League 2 (abbreviated as the IWL 2) is the women's second tier professional football league in the Indian football league system. The competition is established in 2023, with the first season starting from 2024. The league was launched as India's first national women's second tier professional football league below the Indian Women's League.

## History

The league was launched by All India Football Federation as India's first national women's second tier professional football league. In January 2024, the League Committee confirmed the introduction of the system of promotion and relegation of the clubs involving the IWL and IWL 2, effective from the 2024–25 season.

## Format

The inaugural season constituted of 24 clubs which qualified through state leagues as well as being nominated by the Member State Associations. The Group stage consisted of the clubs which will be divided into five groups of three each and each club playing their opponents in their respective group once in a round-robin format, with the winners of every group proceeding to the Final Round. The Final Round will constitute of a single-leg round-robin format, with the top two teams gaining promotion to the Indian Women's League.

## Media coverage

The matches of the first season of the league were live streamed on youtube.com/indianfootball.

## Clubs

| No. | Club | City | State |
| 1 | Garhwal United FC | New Delhi | Delhi |
| 2 | Pudhuvai Unicorns FC | Pondicherry | Puducherry |
| 3 | FC Tuem | Pernem | Goa |
| 4 | SAG FA | Gandhinagar | Gujarat |
| 5 | Sesa FA | Sanquelim | Goa |
| 6 | NorthEast United FC | Guwahati | Assam |
| 7 | Roots FC | Bengaluru | Karnataka |
| 8 | Suruchi Sangha | Kolkata | West Bengal |
| 9 | Indian Arrows Women Juniors | Indian Arrows Women Juniors | Indian Arrows Women Juniors |
| 10 | Krida Prabodhini FC | Pune | Maharashtra |
| 11 | Mumbai Knights FC | Mumbai | Maharashtra |
| 12 | Casa Barwani SC | Barwani | Madhya Pradesh |
| 13 | Liberty Ladies FC | Pondicherry | Puducherry |
| 14 | Inter Kashi FC | Varanasi | Uttar Pradesh |
| 15 | Tungabhadra FC | Jangareddygudem | Andhra Pradesh |

## Champions

IWL 2 results :
| Season | Champions | Runner-up |
| 2023–24 | Sreebhumi | Nita |
| 2024–25 | | |

## Records
### Top scorers by season

| Season | Player | Club | Goals |
| 2023–24 | Shruti Kumari | Garhwal United | 10 |
# 601st Signals Grouping (Argentina)

The 601 Signals Grouping (Agr Com 601) is an Argentine Army signals military grouping. It is headquartered at the City Bell Army Garrison, Buenos Aires Province.

## History

In 1986, the 601 Signals Grouping Headquarters settled at the City Bell Barracks, followed by the 601 Signals Battalion, the 601 Electronic Operations Battalion and the “La Plata” Recruitment and Mobilization Division.
In 2019 became part of the Army Enlistment and Training Command.

## Structure

* 601 Signals Grouping Headquarters (Jefatura de la Agrupación de Comunicaciones 601). Base: City Bell Army Garrison (Buenos Aires Province).
** 601 Signals Battalion (Batallón de Comunicaciones 601). Base: City Bell Army Garrison (Buenos Aires Province).
** 601 Electronic Operations Battalion (Batallón de Operaciones Electrónicas 601). Base: City Bell Army Garrison (Buenos Aires Province).
** 601 Signals Maintenance Battalion (Batallón de Mantenimiento de Comunicaciones 601). Base: City Bell Army Garrison (Buenos Aires Province).
Sources
# Untouchable number

In mathematics, an untouchable number is a positive integer that cannot be expressed as the sum of all the proper divisors of any positive integer. That is, these numbers are not in the image of the aliquot sum function. Their study goes back at least to Abu Mansur al-Baghdadi (circa 1000 AD), who observed that both 2 and 5 are untouchable.

## Examples

* The number 4 is not untouchable, as it is equal to the sum of the proper divisors of 9: 1 + 3 = 4.
* The number 5 is untouchable, as it is not the sum of the proper divisors of any positive integer: 5 = 1 + 4 is the only way to write 5 as the sum of distinct positive integers including 1, but if 4 divides a number, 2 does also, so 1 + 4 cannot be the sum of all of any number's proper divisors (since the list of factors would have to contain both 4 and 2).
* The number 6 is not untouchable, as it is equal to the sum of the proper divisors of 6 itself: 1 + 2 + 3 = 6.
The first few untouchable numbers are
    2, 5, 52, 88, 96, 120, 124, 146, 162, 188, 206, 210, 216, 238, 246, 248, 262, 268, 276, 288, 290, 292, 304, 306, 322, 324, 326, 336, 342, 372, 406, 408, 426, 430, 448, 472, 474, 498, ... (sequence A005114 in the OEIS).

## Properties

The number 5 is believed to be the only odd untouchable number, but this has not been proven. It would follow from a slightly stronger version of the Goldbach conjecture, since the sum of the proper divisors of pq (with p, q distinct primes) is 1 + p + q. Thus, if a number n can be written as a sum of two distinct primes, then n + 1 is not an untouchable number. It is expected that every even number larger than 6 is a sum of two distinct primes, so probably no odd number larger than 7 is an untouchable number, and $1=\sigma (2)-2$, $3=\sigma (4)-4$, $7=\sigma (8)-8$, so only 5 can be an odd untouchable number. Thus it appears that besides 2 and 5, all untouchable numbers are composite numbers (since except 2, all even numbers are composite). No perfect number is untouchable, since, at the very least, it can be expressed as the sum of its own proper divisors. Similarly, none of the amicable numbers or sociable numbers are untouchable. Also, none of the Mersenne numbers are untouchable, since M$_n$ = 2$^n$ − 1 is equal to the sum of the proper divisors of 2$^n$.
No untouchable number is one more than a prime number, since if p is prime, then the sum of the proper divisors of p$^2$ is p + 1. Also, no untouchable number is three more than a prime number, except 5, since if p is an odd prime then the sum of the proper divisors of 2p is p + 3.

## Infinitude

There are infinitely many untouchable numbers, a fact that was proven by Paul Erdős. According to Chen & Zhao, their natural density is at least d > 0.06.
# Uttam Guho

Uttam Guho (born 30 September) is a Bangladeshi art director of films and stage plays. He won Bangladesh National Film Award for Best Art Direction a record 10 times for the films Anya Jibon (1995), Chitra Nodir Pare (1999), Hason Raja (2002), Lalon (2004), Raja Surja Khan (2012), Mrittika Maya (2013), Shankhachil (2016), Gohin Baluchor (2017), Ekti Cinemar Golpo (2018) and Gor (The Grave) (2020).

## Personal life

Guho is married to actress Chitralekha Guho. Together they have two daughters, Arnisha and Arnila.

## Works
### Stage plays

* Sheshrokkha
* Bhuboner Ghate
* Phulrani Aami Tia
* Anya Gazir Anya Kissa

### Films

* Chandragrohon (2008)
* Anya Jibon (1995)
* Chitra Nodir Pare (1999)
* Hason Raja (2002)
* Lalon (2004)
* Raja Surja Khan (2012)
* Mrittika Maya (2013)
* Brihonnola (2014)
* Jibondhuli (2014)
* Shankhachil (2016)
* Gohin Baluchor (2017)
* Ekti Cinemar Golpo (2018)
* Gor (The Grave) (2020)
# Lithium disilicate

Lithium disilicate (Li$_2$Si$_2$O$_5$) is a chemical compound that is a glass ceramic. It is widely used as a dental ceramic due to its strength, machinability and translucency.

## Use

Lithium disilicate has found applications in dentistry as a dental ceramic material for dental restorations such as crowns, bridges, and veneers in the form of Li$_2$Si$_2$O$_5$. Lithium disilicate has an unusual microstructure that consists of many randomly oriented small and interlocking plate-like needle-like crystals. This structure causes cracks to be deflected, blunted, and/or to branch, which prevents cracks from growing. Lithium disilicate has a biaxial flexible strength in the range of 360 MPa to 400 MPa; in comparison, for metal ceramics this is around 80 to 100 MPa, for veneered zirconia it is approximately 100 MPa, and for leucite glass ceramic it is approximately 150 to 160 MPa. It has high hardness (5.92 +/- 0.18 GPa) and fracture toughness (3.3 +/- 0.14 MPa m$^{1/2}$). In addition, it can be made to have an appearance that very closely resembles that of natural human teeth.
Lithium disilicate is also used as a non-conductive seal, enamel or feed-through insulator in nickel superalloys or stainless steel, as it has a high thermal expansion.
# Oleg Oznobikhin

Oleg Vsevolodovich Oznobikhin (Russian: Олег Всеволодович Ознобихин; born 19 February 2002) is a Russian football player who plays for Ufa.

## Club career

He made his debut in the Russian Football National League for Krasnodar-2 on 8 March 2022 in a game against Baltika Kaliningrad.
On 5 July 2023, Oznobikhin signed with Ufa.
# Ludwig Zehnder

Ludwig Louis Albert Zehnder (4 May 1854, in Illnau – 24 March 1949, in Oberhofen am Thunersee) was a Swiss physicist, one of the inventors of the Mach–Zehnder interferometer.

## Early life

Zehnder studied mechanical engineering in Zurich from 1873 to 1875. After that, he ran a factory for electrical equipment in Basel for 15 years. However, this did not satisfy him in the long run and he went to Berlin in 1885 to study physics with Hermann von Helmholtz.
Zehnder was a student of Wilhelm Röntgen, professor of physics at the universities of Freiburg and Basel. He produced the first pictures of the human skeleton in 1896 by shining x-rays through the human body.
# Tanivka

Tanivka (Ukrainian: Танівка), formerly known as Vovkove, is a village in Berezivka Raion of Odesa Oblast in Ukraine. It belongs to Berezivka urban hromada, one of the hromadas of Ukraine.

## Demographics

According to the 1989 census, the population of Tanivka was 173 people, of whom 86 were men and 87 women.
Native language as of the Ukrainian Census of 2001:
* Ukrainian 97.78%
* Russian 2.22%
# Misalliance (Playhouse 90)

"Misalliance" was an American television play broadcast live on October 29, 1959, as part of the CBS television series, Playhouse 90. It was the third episode of the fourth season of Playhouse 90 and the 120th episode overall.

## Plot

The plot concerns the rivalry between the aristocracy and middle class as played out between an English country gentleman, his family, an airline pilot, a passenger, and a socialist.

## Production

John Houseman was the producer, and Robert Stevens was the director. Meade Roberts wrote the teleplay based on George Bernard Shaw's play Misalliance.
The cast consisted of Claire Bloom as Hypatia, Siobhan McKenna as Lina, Rod Taylor as Joey Percival, Kenneth Haigh as Gunner, John Williams as Lord Summerhayes, Robert Morley as John Tarleton, Isobel Elsom as Mrs. Tarleton, and Robert Casper as Bentley.

## Reception

Critics were divided in their reviews of the production.
Cynthia Lowry of the Associated Press described it as "so full of plot that I still don't know what went on."
Fred Danzig of the UPI called it "delicious" and praised the "clever cast."
In The New York Times, Jack Gould panned the production as "dated" and "strained". He concluded that "the deluge of words" left one "too limp to worry about the plot." He also noted that the cast "raced through its lines at breakneck speed but without scant fair or flavor."
# Nikolay Nikiforov

Nikolay Anatolyevich Nikiforov (Russian: Никола́й Анато́льевич Ники́форов; born 24 June 1982) is a Russian politician. In 2012, he became Minister of Communications and Mass Media of Russia.

## Career

At age 19, Nikiforov became deputy director of the Kazan Portal company. From 2006 to 2010, he headed the Center of Information Technology of Tatarstan. In 2010, Nikiforov became Deputy Prime Minister and Minister of Information and Communication of the Tatarstan Republic.
On 21 May 2012, at the age of 29, he was named as the Minister of Communications and Mass Media in Dmitry Medvedev's Cabinet, thus becoming its youngest member.
In October 2012, Nikiforov criticized Russia's leading telecom operation, Rostelecom for failing to address "digital inequality" in the country. Nikiforov singled out Rostelecom's investment strategy, which has primarily focused on expanding its market share by acquiring other companies, as inadequate. This, Nikiforov said, means the company's energies are focused on areas that are already connected to the internet, rather than acting to expand internet access.
He pursued the modernization of the Russian Post, saying that modernization of the Russian Post will make it possible to deliver mail inside the country within a week. Nikiforov said the purpose of the Ministry of Communications is to ensure that all mail should be delivered within the boundaries of one large city of community within one day and that he sees several instruments of financing the postal service’s upgrade program, such as the issue of infrastructure bonds, a rise in the prices of some services, the introduction of differentiated fees for the delivery of pensions (depending on the region) and the introduction of tax breaks. Since 27 December 2017, he is on the supervisory board of Post Bank.
Nikiforov was responsible for the transition away from Apple iOS products towards Samsung Android products for use as government IT tools sometime between 2010 and March 2014, when it was first noticed by journalists at a cabinet meeting. He was quoted by AFP as saying "American special services … will significantly increase the volume of information they intercept (which) of course causes serious concern to many governmental clients. This obviously orientates Russian clients, primarily state ones, to be very choosy about their partners in IT."

## Accusations of academic dishonesty

In 2011, Nikiforov defended his thesis in Economics. According to an examination by Dissernet, this doctoral thesis contains at least 97 pages with undocumented plagiarism from six other works and data fabrication. On 22 June 2016, the dissertation council of the Russian Presidential Academy of National Economy and Public Administration confirmed the existence of plagiarism in Nikiforov's thesis, but refused to recommend stripping Nikiforov of his degree.
# Němec

Němec (Czech pronunciation:, feminine: Němcová (Czech pronunciation:)) and Nemec (feminine: Nemcová) are common Czech and Slovak surnames. It literally means 'German', but it also meant 'mute person' (figuratively "a person who does not speak (Slavic)", hence the name for Germans). It comes from Proto-Slavic *němьcь ('foreigner' or 'German') and from *němъ ('mute', Czech: němý, Slovak: nemý).
Notable people with the surname include:

## Němec

* Božena Němcová (1820–1862), Czech writer
* Dana Němcová (1934–2023), Czech psychologist and dissident
* Eva Němcová (born 1972), Czech basketball player
* Jan Němec, Czech filmmaker
* Jiří Němec, Czech footballer
* Jiřina Němcová, Czech athlete
* Kateřina Němcová (born 1990), Czech chess player
* Marie Němcová, Czech canoeist
* Miroslava Němcová (born 1952), Czech politician
* Ondřej Němec, Czech ice hockey player
* Pavlína Němcová, Czech-born supermodel and actress
* Petra Němcová, Czech model
* Rudolf Němec (1936–2015), Czech artist
* Zdeněk Němec, Czech athlete

## Nemec

* Adam Nemec, Slovak footballer
* André Nemec, American screenwriter
* Corin Nemec, American actor
* David Nemec, American baseball historian
* Dejan Nemec, Slovenian footballer
* Horst Nemec, Austrian footballer
* Šimon Nemec (born 2004), Slovak ice hockey player
* Vernita Nemec (born 1942), American artist and arts activist
# Saint-Luc

Saint-Luc or Saint Luke may refer to:

## People

* Saint Luke or Luke the Evangelist, one of the Four Evangelists. The Early Church Fathers ascribed to him authorship of both the Gospel of Luke and the Acts of the Apostles. Patron saint of artists, physicians, bachelors, surgeons, students and butchers; his feast day is 18 October

## Places

* Saint-Luc, Quebec, Canada, a former town, now part of Saint-Jean-sur-Richelieu
* Côte Saint-Luc, a city on the island of Montreal in Quebec, Canada
* Saint Luke Parish, Dominica, an administrative parish
* Saint-Luc, Eure, France, a village
* Saint-Luc, Switzerland, a municipality

## Others

* AS Saint-Luc, a football team in the Democratic Republic of Congo
* Cliniques Universitaires Saint-Luc, a hospital in Brussels, Belgium
* Institut Saint-Luc, a Belgian art school
# Teluk Datok

Teluk Datok is the administrative capital of Kuala Langat District, Selangor, Malaysia. The suburb is administered by the Zone 14 of the Kuala Langat Municipal Council along with the future administration centre of Kota Seri Langat.
An architectural feature of Telok Datuk is the old colonial Police Station, which has been refurnished and now houses the local Giat MARA facility.
* This Selangor location article is a stub. You can help Wikipedia by expanding it.
* v
* t
* e
# Dan

Dan or DAN may refer to:

## People

* Dan (name), including a list of people with the name
** Dan (king), several kings of Denmark
* Dan people, an ethnic group located in West Africa
** Dan language, a Mande language spoken primarily in Côte d'Ivoire and Liberia
* Dan (son of Jacob), one of the 12 sons of Jacob/Israel in the Bible
** Tribe of Dan, one of the 12 tribes of Israel descended from Dan
** Danel, the hero figure of Ugarit who inspired stories of the biblical figure
* Crown Prince Dan, prince of Yan in ancient China

## Places

* Dan (ancient city), the biblical location also called Dan, and identified with Tel Dan
* Dan, Israel, a kibbutz
* Dan, subdistrict of Kap Choeng District, Thailand
* Dan, West Virginia, an unincorporated community in the United States
* Dan River (disambiguation)
* Danzhou, formerly Dan County, China
* Gush Dan, the metropolitan area of Tel Aviv in Israel

## Organizations

* Dan-Air, a defunct airline in the United Kingdom
* Dan Bus Company, a public transport company in Israel
* Dan Hotels, a hotel chain in Israel
* Defeat Autism Now! (DAN!), a defunct, controversial program of the Autism Research Institute
* Direct Action Network (DAN), a confederation of anarchist and anti-authoritarian affinity groups, collectives, and organizations
* Disabled People's Direct Action Network (DAN), a former disability rights campaign in the UK
* Divers Alert Network (DAN), a non-profit organization for Scuba diving

## Science

* daN (decanewton), unit of force—see newton
* DAN (protein), a family of tgf beta signaling protein inhibitors
* Dorsal attention network (DAN), a sensory orienting system in the brain
* Dynamic Albedo of Neutrons (DAN), a scientific instrument on board the Curiosity rover

## Other

* Dan, a 1914 film starring Lois Meredith
* Dan (Chinese opera), a female role in Chinese opera
* Dan (cuneiform), a cuneiform sign
* Dan (newspaper), a daily newspaper published in Montenegro
* Dan (rank) in Japanese, Chinese and Korean martial arts, go, and shogi
* English corruption of the title Dominus
* Do Anything Now (DAN), a jailbreak for ChatGPT
* Dan (volume), a traditional Chinese measure unit of volume
* Dan (weight), a traditional Chinese measure unit of weight