|
CGA Synthase
CGA may refer to: Companies and organizations * Canadian Gemmological Association * Coast Guard Administration of Taiwan * Controller General of Accounts of Pakistan * Central of Georgia Railway, in 1833, a.k.a. Central Rail Road and Banking Company of Georgia * Community of the Glorious Ascension, a Christian monastic community * Compressed Gas Association * Connecticut General Assembly, the bicameral legislative body of the American state of Connecticut * United States Coast Guard Academy, the military academy of the US Coast Guard * United States Coast Guard Auxiliary, a civilian branch of the US Coast Guard * , the Education Workforce Council of Wales * Casual Games Association, an industry group for casual video game developers and publishers * Coordination of Anarchist Groups, a French anarchist organization Computing * Color Graphics Adapter, IBM's first graphics display card * Computer animation, a.k.a. computer-generated animation * Cryptographically Generated Addre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Gemmological Association
The Canadian Gemmological Association (CGA) is a Canada-wide professional organization which sets standards in the practice of gemology. It is a non-profit, educational organization, which provides a forum for Canadian gemmologists to meet and share experiences and knowledge about gemstones. The CGA acts as a liaison with governments in setting guidelines for the sale and marketing of diamonds, coloured stones and pearls, and helps to establish guidelines for gem and jewellery appraising in Canada. It was founded in 1958 by Dean S.M. Field, and has since provided training in gemmology to persons dealing with gemstones in the jewellery industry and to hobbyists for better appreciation and possible new career opportunities within gemmology. The CGA is affiliated with the Gemmological Association of Great Britain. Courses The CGA provides a two-year professional course in gemmology at its Toronto location, affiliated teaching centres at Vancouver Community College and the Ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chlorogenic Acid
Chlorogenic acid (CGA) is the ester of caffeic acid and (−)-quinic acid, functioning as an intermediate in lignin biosynthesis. The term "chlorogenic acids" refers to a related polyphenol family of esters, including hydroxycinnamic acids (caffeic acid, ferulic acid and ''p''-coumaric acid) with quinic acid. Despite the "chloro" of the name, chlorogenic acids contain no chlorine. Instead, the name comes from the Greek χλωρός (khloros, light green) and -γένος (ghenos, a suffix meaning "giving rise to"), pertaining to the green color produced when chlorogenic acids are oxidized. Structural properties Structurally, chlorogenic acid is the ester formed between caffeic acid and the 3-hydroxyl of L-quinic acid. Isomers of chlorogenic acid include the caffeoyl ester at other hydroxyl sites on the quinic acid ring: 4-''O''-caffeoylquinic acid (cryptochlorogenic acid or 4-CQA) and 5-''O''-caffeoylquinic acid (neochlorogenic acid or 5-CQA). The epimer at position 1 has not ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conformal Geometric Algebra
Conformal geometric algebra (CGA) is the geometric algebra constructed over the resultant space of a map from points in an -dimensional base space to null vectors in . This allows operations on the base space, including reflections, rotations and translations to be represented using versors of the geometric algebra; and it is found that points, lines, planes, circles and spheres gain particularly natural and computationally amenable representations. The effect of the mapping is that generalized (i.e. including zero curvature) -spheres in the base space map onto -blades, and so that the effect of a translation (or ''any'' conformal mapping) of the base space corresponds to a rotation in the higher-dimensional space. In the algebra of this space, based on the geometric product of vectors, such transformations correspond to the algebra's characteristic sandwich operations, similar to the use of quaternions for spatial rotation in 3D, which combine very efficiently. A consequenc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Composite Gazetteer Of Antarctica
The Composite Gazetteer of Antarctica (CGA) of the Scientific Committee on Antarctic Research (SCAR) is the authoritative international gazetteer containing all Antarctic toponyms published in national gazetteers, plus basic information about those names and the relevant geographical features. The Gazetteer includes also parts of the International Hydrographic Organization (IHO) General Bathymetric Chart of the Oceans (GEBCO) gazetteer for under-sea features situated south of 60° south latitude. , the overall content of the CGA amounts to 37,893 geographic names for 19,803 features including some 500 features with two or more entirely different names, contributed by the following sources: {, class="wikitable sortable" ! Country ! Names , - , United States , 13,192 , - , United Kingdom , 5,040 , - , Russia , 4,808 , - , New Zealand , 2,597 , - , Australia , 2,551 , - , Argentina , 2,545 , - , Chile , 1,866 , - , Norway , 1,706 , - , Bulgaria , 1,450 , - , Ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Column Grid Array
A column or pillar in architecture and structural engineering is a structural element that transmits, through compression, the weight of the structure above to other structural elements below. In other words, a column is a compression member. The term ''column'' applies especially to a large round support (the shaft of the column) with a capital and a base or pedestal, which is made of stone, or appearing to be so. A small wooden or metal support is typically called a ''post''. Supports with a rectangular or other non-round section are usually called '' piers''. For the purpose of wind or earthquake engineering, columns may be designed to resist lateral forces. Other compression members are often termed "columns" because of the similar stress conditions. Columns are frequently used to support beams or arches on which the upper parts of walls or ceilings rest. In architecture, "column" refers to such a structural element that also has certain proportional and decorative feat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charitable Gift Annuity
A charitable gift annuity is a gift vehicle that falls into the category of planned giving. It involves a contract between a donor and a charity, whereby the donor transfers assets, such as cash or securities, to the charity in exchange for a partial tax deduction and a lifetime stream of periodic income from the charity. When the donor dies, the charity keeps the remaining assets. The amount of the income stream is determined by many factors, including the donor's age and the policy of the charity. Most charities in the United States use payout rates recommended by the American Council on Gift Annuities. How it works Here's how it typically works: * The donor contributes assets, such as cash or securities, to a charitable organization. * In exchange for the contribution, the organization agrees to make regular fixed payments to the donor for the remainder of their life. The income stream (annuity) can be set up to provide payments to a single individual (annuitant) or to two i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ceylon Garrison Artillery
Sri Lanka (, ; si, ශ්රී ලංකා, Śrī Laṅkā, translit-std=ISO (); ta, இலங்கை, Ilaṅkai, translit-std=ISO ()), formerly known as Ceylon and officially the Democratic Socialist Republic of Sri Lanka, is an island country in South Asia. It lies in the Indian Ocean, southwest of the Bay of Bengal, and southeast of the Arabian Sea; it is separated from the Indian subcontinent by the Gulf of Mannar and the Palk Strait. Sri Lanka shares a maritime border with India and Maldives. Sri Jayawardenepura Kotte is its legislative capital, and Colombo is its List of cities in Sri Lanka, largest city and financial centre. Sri Lanka has a population of around 22 million (2020) and is a multinational state, home to diverse cultures, languages, and ethnicities. The Sinhalese people, Sinhalese are the majority of the nation's population. The Tamils, who are a large minority group, have also played an influential role in the island's history. Other long establ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Certified General Accountant
Certified General Accountant (CGA) is a professional designation granted to Canadian accountants. A person who meets the education, experience and examination requirements of the Certified General Accountants of Canada (CGA-Canada) is entitled to use the professional designation and add the letters "CGA" to their title. A CGA is jointly a member of CGA-Canada and a provincial or territorial CGA association, or a CGA association overseas. CGAs work throughout the world in industry, commerce, finance, government, public practice and the not-for-profit sector. CGA-Canada is working with the Chartered Professional Accountants of Canada (CPA Canada) to integrate operations under the CPA banner in 2014. Those with a CGA designation will be automatically granted the Chartered Professional Accountant (CPA) designation and are required to use both concurrently until 2024, (noted as CPA, CGA) and then adjust to the CPA designation alone just for it. History The national association, first ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California's Great America
California's Great America, often shortened to Great America, is a amusement park located in Santa Clara, California. Owned and operated by Cedar Fair, it originally opened in 1976 as one of two parks built by the Marriott Corporation. California's Great America features over 40 rides and attractions, and one of its most notable is Gold Striker, which has been featured as a top-ranked wooden roller coaster in '' Amusement Today's'' annual Golden Ticket Awards publication. Other notable rides include RailBlazer, a single-rail coaster from Rocky Mountain Construction, and Flight Deck, an inverted coaster from Bolliger & Mabillard. The park appeared in the 1994 films ''Beverly Hills Cop III'' and ''Getting Even with Dad''. Ownership of the park transitioned several times, beginning with the city of Santa Clara's acquisition from Marriott in 1985. It was then sold to Kings Entertainment Company in 1989 while Santa Clara retained ownership of the land. Paramount Parks acquired the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Global Almanac
The ''Canadian Global Almanac'' is a Canadian reference book containing a large collection of facts and statistics. It grew out of the American ''World Almanac and Book of Facts'' when in 1986 an all-Canadian version was published, edited by John Filion and published by Susan Yates. John Robert Columbo later became its editor. While it was being published, a new edition was released each year in November. The almanac has not been published since 2005. Almanacs Canadian non-fiction books {{ref-book-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arginine
Arginine is the amino acid with the formula (H2N)(HN)CN(H)(CH2)3CH(NH2)CO2H. The molecule features a guanidino group appended to a standard amino acid framework. At physiological pH, the carboxylic acid is deprotonated (−CO2−) and both the amino and guanidino groups are protonated, resulting in a cation. Only the -arginine (symbol Arg or R) enantiomer is found naturally. Arg residues are common components of proteins. It is encoded by the codons CGU, CGC, CGA, CGG, AGA, and AGG. The guanidine group in arginine is the precursor for the biosynthesis of nitric oxide. Like all amino acids, it is a white, water-soluble solid. History Arginine was first isolated in 1886 from yellow lupin seedlings by the German chemist Ernst Schulze and his assistant Ernst Steiger. He named it from the Greek ''árgyros'' (ἄργυρος) meaning "silver" due to the silver-white appearance of arginine nitrate crystals. In 1897, Schulze and Ernst Winterstein (1865–1949) determined the structure ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chromogranin A
Chromogranin A or parathyroid secretory protein 1 (gene name CHGA) is a member of the granin family of neuroendocrine secretory proteins. As such, it is located in secretory vesicles of neurons and endocrine cells such as islet beta cell secretory granules in the pancreas. In humans, chromogranin A protein is encoded by the ''CHGA'' gene. Tissue distribution Examples of cells producing chromogranin A (ChgA) are chromaffin cells of the adrenal medulla, paraganglia, enterochromaffin-like cells and beta cells of the pancreas. It is present in islet beta cell secretory granules. chromogranin-A (CgA)+ Pulmonary neuroendocrine cells account for 0.41% of all epithelial cells in the conducting airway, but are absent from the alveoli. Function Chromogranin A is the precursor to several functional peptides including vasostatin-1, vasostatin-2, pancreastatin, catestatin and parastatin. These peptides negatively modulate the neuroendocrine function of the releasing cell (autocrine) or ne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_2.jpg "Click for more on -> California's Great America")
