 |
 | |
 | |
| Names | |
|---|---|
| Preferred IUPAC name Cyclopropa-1,1(3),2-triene | |
| Identifiers | |
3D model (JSmol) | |
PubChem CID | |
CompTox Dashboard (EPA) | |
| |
| |
| Properties | |
| C3 | |
| Molar mass | 36.033 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
Cyclopropatriene is a hypothetical compound (C3) which is an allotrope of carbon. It was once proposed as a candidate for president observed tricarbon species. It is a cyclic cumulene. [1]
The Citroën C3 is a supermini car (B-segment) produced by Citroën since April 2002. It replaced the Citroën Saxo in the model line up, and is currently in its fourth generation. Initial models of the Citroën C3 were built using the same platform as the Peugeot 206. The third generation model was released in January 2017, and has been developed alongside the Peugeot 208 since 2019.
The complement system, also known as complement cascade, is a part of the humoral, innate immune system and enhances (complements) the ability of antibodies and phagocytic cells to clear microbes and damaged cells from an organism, promote inflammation, and attack the pathogen's cell membrane. Despite being part of the innate immune system, the complement system can be recruited and brought into action by antibodies generated by the adaptive immune system.
C3 carbon fixation is the most common of three metabolic pathways for carbon fixation in photosynthesis, the other two being C4 and CAM. This process converts carbon dioxide and ribulose bisphosphate (RuBP, a 5-carbon sugar) into two molecules of 3-phosphoglycerate through the following reaction:
C3 convertase belongs to family of serine proteases and is necessary in innate immunity as a part of the complement system which eventuate in opsonisation of particles, release of inflammatory peptides, C5 convertase formation and cell lysis.
Complement component 3, often simply called C3, is a protein of the immune system that is found primarily in the blood. It plays a central role in the complement system of vertebrate animals and contributes to innate immunity. In humans it is encoded on chromosome 19 by a gene called C3.
In chess, the Sicilian Defence, Alapin Variation is a response to the Sicilian Defence characterised by the moves:
Type C3-class ships were the third type of cargo ship designed by the United States Maritime Commission (MARCOM) in the late 1930s. As it had done with the Type C1 ships and Type C2 ships, MARCOM circulated preliminary plans for comment. The design presented was not specific to any service or trade route, but was a general purpose ship that could be modified for specific uses. A total of 162 C3 ships were built from 1939 to 1946.
The Citroën C3 Picasso is a car produced by the French motor company Citroën from 2008 to 2017. It has a five-door mini MPV design and was first unveiled at the 2008 Paris Motor Show as a concept car named "Drooneel". The Picasso is the mini MPV version of the Citroën C3 and the successor of the Citroën Xsara Picasso, and was designed to compete with the Opel Meriva, Nissan Note, Renault Modus and Ford Fusion.
The Nokia C3-00 is a QWERTY keypad feature phone with the Nokia Series 40 mobile operating system, released under the Cseries line of phones by Nokia. It features a full 4-line keyboard, like the earlier Nokia 6800 series. It was advertised as an entry-level messaging and social networking phone, retailing at 90 EUR before taxes. It was introduced on April 13, 2010, alongside the Nokia E5 and C6.
The Nokia C3 Touch and Type, also known as the C3-01, is a smartphone produced by Nokia. It is the second Nokia handset with a touchscreen in a 'candy bar' form factor, running the Series 40 operating system. Announced on September 15, 2010, the C3-01 features a stainless steel body, a 2.4-inch display, a 5-megapixel camera with flash, Wi-Fi, and 3G connectivity.
David Nicholas, is an Australian cyclist. He won silver and gold medals at the 2012 London Paralympics and a gold medal at the 2016 Rio Paralympics and a bronze medal at the 2020 Tokyo Paralympics.
The Citroën C3 Aircross is a nameplate designated to several vehicles produced under the Citroën marque, by the French automaker PSA Group, and later Stellantis.
The Citroën C3 WRC is a rally car designed and developed by the Citroën World Rally Team to compete in the World Rally Championship. The car, which is a replacement for the successful Citroën DS3 WRC, is based on the Citroën C3. The C3 WRC made its début at the start of the 2017 season, where it was driven by Craig Breen, Stéphane Lefebvre and Kris Meeke, with Khalid Al Qassimi entering a fourth car at selected events.
C3 Entertainment, Inc., formerly Comedy III Productions, is an American entertainment and licensing company founded in 1959 by American comedy act The Three Stooges.
Nekaneet Cree Nation is a Cree First Nations band government in southern Saskatchewan, Canada.
Kahkewistahaw First Nation is a Saulteaux- and Cree-speaking First Nation in southern Saskatchewan, Canada. The name Kahkewistahaw means "Eagle flying in the air". The reserve was established due to Chief Kahkewistahaw signing Treaty 4 on September 15, 1874. Their reserves include:
The Citroën C3 Rally2 is a rally car built by Citroën World Rally Team. It is based upon the Citroën C3 road car and is built to R5 regulations. The car made its début at the 2018 Tour de Corse where it was driven by the French crews of Stéphane Lefebvre and Gabin Moreau, and Yoann Bonato and Benjamin Boulloud.
Beardy's and Okemasis' Cree Nation is a Cree First Nations band government in Saskatchewan, Canada. Their reserves include:
Witchekan Lake First Nation is a Cree First Nation in Saskatchewan, Canada. Their reserves include:
The Teréga Open Pau–Pyrénées is a professional tennis tournament played on indoor hard courts. It is currently part of the ATP Challenger Tour. It is held annually in Pau, France since 2019.
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