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GD
GD, Gd, or gd may refer to: Arts and entertainment * G-Dragon (born 1988), leader of the South Korean musical group Big Bang * Grateful Dead, an American rock band * Green Day, an American rock band * '' Geometry Dash'', a rhythm-based video game for smartphones and PC *Good Drawing, in text this means that the drawing of a person is good Business and economics * Gardner Denver, a US-based manufacturer of industrial equipment * General Dynamics, a US-based defense conglomerate * Good Delivery, a specification for gold and silver bars * Great Depression, a sudden collapse of the global economy in the 1920s * Composite Index on the Athens Stock Exchange (stock symbol GD) Math, science and technology Biology and medicine * Gaucher's disease, a lipid storage diseases * Gender dysphoria, distress caused by a difference between the sex and gender a person was assigned at birth * Generalized dystonia, a neurological movement disorder * Gestational diabetes, a form of diabetes associated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Generalized Dirichlet Distribution
In statistics, the generalized Dirichlet distribution (GD) is a generalization of the Dirichlet distribution with a more general covariance structure and almost twice the number of parameters. Random vectors with a GD distribution are completely neutral . The density function of p_1,\ldots,p_ is : \left \prod_^B(a_i,b_i)\right p_k^ \prod_^\left p_i^\left(\sum_^kp_j\right)^\right where we define p_k= 1- \sum_^p_i. Here B(x,y) denotes the Beta function. This reduces to the standard Dirichlet distribution if b_=a_i+b_i for 2\leqslant i\leqslant k-1 (b_0 is arbitrary). For example, if ''k=4'', then the density function of p_1,p_2,p_3 is : \left prod_^B(a_i,b_i)\right p_1^p_2^p_3^p_4^\left(p_2+p_3+p_4\right)^\left(p_3+p_4\right)^ where p_1+p_2+p_3<1 and . Connor and Mosimann define the PDF as they did for the following reason. Define random variables with |
Good Delivery
The Good Delivery specification is a set of rules issued by the London Bullion Market Association (LBMA) describing the physical characteristics of gold and silver bars used in settlement in the wholesale London bullion market. It also puts forth requirements for listing on the LBMA Good Delivery List of approved refineries. Good Delivery bars are notable for their large size and high purity. They are the type normally used in the major international markets (Hong Kong, London, New York, Sydney, Tokyo, and Zürich) and in the gold reserves of governments, central banks, and the IMF. ''The Good Delivery Rules for Gold and Silver Bars'' The entire Good Delivery specification is contained in the LBMA document titled ''The Good Delivery Rules for Gold and Silver Bars: Specifications for Good Delivery Bars and Application Procedures for Listing''. The document includes specific requirements regarding the fineness, weight, dimensions, appearance, marks, and production of gold and s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
General Dynamics
General Dynamics Corporation (GD) is an American publicly traded, aerospace and defense corporation headquartered in Reston, Virginia. As of 2020, it was the fifth-largest defense contractor in the world by arms sales, and 5th largest in the United States by total sales. The company is a Fortune 100 company, and was ranked No. 94 in 2022. Formed in 1954 with the merger of submarine manufacturer Electric Boat and aircraft manufacturer Canadair, the corporation today consists of ten subsidiary companies with operations in 45 countries. The company's products include Gulfstream business jets, Virginia- and Columbia-class nuclear-powered submarines, Arleigh Burke-class guided-missile destroyers, M1 Abrams tanks and Stryker armored fighting vehicles. In 2021, General Dynamics had worldwide sales of $38.85 billion and a workforce of approximately 103,000 full-time employees. The current chairman and chief executive officer (CEO) is Phebe Novakovic. History Electric Boat Ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
G-Dragon
Kwon Ji-yong (; born August 18, 1988), also known by his stage name G-Dragon (지드래곤), is a South Korean rapper, singer-songwriter, record producer, entrepreneur and fashion designer, known as the " King of K-pop". G-Dragon is the recipient of numerous awards, including seven Mnet Asian Music Awards, six Melon Music Awards, two Korean Music Awards, two Golden Disc Awards, two MBC Entertainment Awards, among several other awards. Additionally, he is the first and only solo artist to receive the Mnet Asian Music Award for Artist of the Year in 2013. Born and raised in Seoul, South Korea, G-Dragon officially debuted in 2006 and rose to prominence as the leader of the South Korean group Big Bang, which went on to become one of the best-selling boy bands in the world. In 2009, he released his first solo album '' Heartbreaker;'' the album and its title track of the same name were commercially successful, becoming the best-selling album by a Korean soloist at the time and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soman
Soman (or GD, EA 1210, Zoman, PFMP, A-255, systematic name: ''O''-pinacolyl methylphosphonofluoridate) is an extremely toxic chemical substance. It is a nerve agent, interfering with normal functioning of the mammalian nervous system by inhibiting the enzyme cholinesterase. It is an inhibitor of both acetylcholinesterase and butyrylcholinesterase. As a chemical weapon, it is classified as a weapon of mass destruction by the United Nations according to UN Resolution 687. Its production is strictly controlled, and stockpiling is outlawed by the Chemical Weapons Convention of 1993 where it is classified as a Schedule 1 substance. Soman was the third of the so-called ''G-series'' nerve agents to be discovered along with GA (tabun), GB (sarin), and GF (cyclosarin). When pure, soman is a volatile, corrosive, and colorless liquid with a faint odor like that of mothballs or rotten fruit. More commonly, it is a yellow to brown color and has a strong odor described as similar to c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georgian Dream
Georgian Dream – Democratic Georgia ( ka, ქართული ოცნება – დემოკრატიული საქართველო, ''Kartuli ocneba – Demok’rat’iuli Sakartvelo'') is a social democratic political party in Georgia. The party was established on 19 April 2012 by the billionaire businessman Bidzina Ivanishvili. Georgian Dream and its partners in a coalition also named Georgian Dream won majorities in the 2012, 2016, and 2020 general elections. The party is currently led by Irakli Kobakhidze as Party Chairman and Irakli Garibashvili as Prime Minister. History The party evolved from the public movement Georgian Dream, launched by Ivanishvili as a platform for his political activities in December 2011. Since Ivanishvili was not a Georgian citizen at the moment of the party's inaugural session, the lawyer Manana Kobakhidze was elected as an interim, nominal chairman of the Georgian Dream – Democratic Georgia. The party also includes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poste Restante
''Poste restante'' (, "remainder post"), also known as general delivery in North American English, is a service where the post office holds the mail until the recipient calls for it. It is a common destination for mail for people who are visiting a particular location and have no need, or no way, of having mail delivered directly to their place of residence at that time. By country Argentina The Poste Restante service is run by the national postal company, Correo Argentino. There are two possible formats for addressing the letter or parcel: 1) 'Recipient's full name'' :Poste Restante : 'Post Office's Postal Code''SUCURSAL 'Office name'' ''City'') 2) 'Recipient's ID number'' :Poste Restante : 'Post Office's Postal Code''SUCURSAL 'Office name'' ''City'') There is no specified time period for the recipient to pick up the letter. Upon retiring, the recipient must provide proof of identity and pay a charge equivalent to a simple mail service. Australia Poste Restante (Cou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gangster Disciples
The Gangster Disciples are an African American street and prison gang, which was formed in the South Side of Chicago in the late 1960s, by Larry Hoover, leader of the Supreme Gangsters, and David Barksdale, leader of the Black Disciples. The two groups united to form the Black Gangster Disciple Nation (BGDN). The BGDN divided into different factions known today as the Gangster Disciples and Black Disciples. Symbolism/colors The predominant symbol of this gang is the six-pointed Star of David. The Gangster Disciples use the upward crossed pitchforks ("forks"). The organization's colors are black and blue. History The Gangster Disciples were established on the South Side of Chicago, Illinois in 1969 by Larry Hoover. Larry Hoover was the leader of his own gang called the Supreme Gangsters while David Barksdale was also the leader of his own gang called the Devil Disciples. Jamal Knowles (Alamo) is a leader in the community and is leading the way for young guys. They later uni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guangdong
Guangdong (, ), alternatively romanized as Canton or Kwangtung, is a coastal province in South China on the north shore of the South China Sea. The capital of the province is Guangzhou. With a population of 126.01 million (as of 2020) across a total area of about , Guangdong is the most populous province of China and the 15th-largest by area as well as the second-most populous country subdivision in the world (after Uttar Pradesh in India). Its economy is larger than that of any other province in the nation and the fifth largest sub-national economy in the world with a GDP (nominal) of 1.95 trillion USD (12.4 trillion CNY) in 2021. The Pearl River Delta Economic Zone, a Chinese megalopolis, is a core for high technology, manufacturing and foreign trade. Located in this zone are two of the four top Chinese cities and the top two Chinese prefecture-level cities by GDP; Guangzhou, the capital of the province, and Shenzhen, the first special economic zone in the count ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grenada
Grenada ( ; Grenadian Creole French: ) is an island country in the West Indies in the Caribbean Sea at the southern end of the Grenadines island chain. Grenada consists of the island of Grenada itself, two smaller islands, Carriacou and Petite Martinique, and several small islands which lie to the north of the main island and are a part of the Grenadines. It is located northwest of Trinidad and Tobago, northeast of Venezuela and southwest of Saint Vincent and the Grenadines. Its size is , and it had an estimated population of 112,523 in July 2020. Its capital is St. George's. Grenada is also known as the "Island of Spice" due to its production of nutmeg and mace crops. Before the arrival of Europeans in the Americas, Grenada was inhabited by the indigenous peoples from South America. Christopher Columbus sighted Grenada in 1498 during his third voyage to the Americas. Following several unsuccessful attempts by Europeans to colonise the island due to resistance from res ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georgia Dome
The Georgia Dome was a domed stadium in the Southeastern United States. Located in Atlanta between downtown to the east and Vine City to the west, it was owned and operated by the State of Georgia as part of the Georgia World Congress Center Authority. Its successor, Mercedes-Benz Stadium, was built adjacent to the south and opened on August 26, 2017. The Georgia Dome was demolished on November 20, 2017. The Georgia Dome was the home stadium for the Atlanta Falcons of the National Football League (NFL) and the Georgia State University Panthers football team. It hosted two Super Bowls ( XXVIII and XXXIV), 25 editions of the Peach Bowl (January 1993–December 2016) and 23 SEC Championship Games (1994− 2016). In addition, the Georgia Dome also hosted several soccer matches since 2009 with attendances over 50,000. In its 25 years of operation, the Georgia Dome hosted over 1,400 events attended by over 37 million people. The Georgia Dome was the only stadium in the United Sta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Symposium On Graph Drawing
The International Symposium on Graph Drawing (GD) is an annual academic conference in which researchers present peer reviewed papers on graph drawing, information visualization of network information, geometric graph theory, and related topics. Significance The Graph Drawing symposia have been central to the growth and development of graph drawing as a research area: as Herman et al. write, "the Graph Drawing community grew around the yearly Symposia." Nguyen lists Graph Drawing as one of "several good conferences which directly or indirectly concern with information visualization", and Wong et al. report that its proceedings "provide a wealth of information". In a 2003 study the symposium was among the top 30% of computer science research publication venues, ranked by impact factor. History The first symposium was held in Marino, near Rome, Italy, in 1992, organized by Giuseppe Di Battista, Peter Eades Peter D. Eades (born 8 January 1952) is an Australian computer scientist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
