Protium Almecega
Protium may refer to: * Protium (isotope) or hydrogen-1, the most common isotope of the element hydrogen, with one proton, one electron, and no neutrons * ''Protium'' (plant), a genus of chiefly tropical American trees in the family Burseraceae, having fragrant wood * Cadence Protium, hardware accelerated prototyping platforms for early software development by Cadence Design Systems See also * Protonix Pantoprazole, sold under the brand name Protonix, among others, is a proton pump inhibitor used for the treatment of stomach ulcers, short-term treatment of erosive esophagitis due to gastroesophageal reflux disease (GERD), maintenance of heali ...

Protium (isotope)
Hydrogen (1H) has three naturally occurring isotopes, sometimes denoted , , and . and are stable, while has a half-life of years. Heavier isotopes also exist, all of which are synthetic and have a half-life of less than one zeptosecond (10−21 s). Of these, is the least stable, while is the most. Hydrogen is the only element whose isotopes have different names that remain in common use today: the (or hydrogen-2) isotope is deuterium and the (or hydrogen-3) isotope is tritium. The symbols D and T are sometimes used for deuterium and tritium. The IUPAC accepts the D and T symbols, but recommends using standard isotopic symbols ( and ) instead to avoid confusion in the alphabetic sorting of chemical formulas. The isotope , with no neutrons, is sometimes called protium. (During the early study of radioactivity, some other heavy radioactive isotopes were given names, but such names are rarely used today.) List of isotopes , - , , 1 , 0 , , colspan=3 align=ce ...
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Protium (plant)
''Protium'' is a genus of more than 140 species of flowering plants in the family Burseraceae. It is native to the Neotropics (where around 175 species have been found), Madagascar, Papua New Guinea, Indonesia and southern Asia from Pakistan east to Vietnam. The genus had been included in ''Bursera'', but is distinct, being most closely related to '' Crepidospermum'' and ''Tetragastris''. The species are usually small or medium-sized trees, but some can be large, up to tall. In their native range, some species are grown for timber, used as firewood, as medicinal plants, for their fruit, their resin (Copal) or in other cultural contexts. Selected species * '' Protium almecega'' March. * '' Protium apiculatum'' Sw. * '' Protium aracouchini'' * '' Protium asperum'' * '' Protium attenuatum'' * '' Protium connarifolium'' * ''Protium copal'' * '' Protium correae'' * '' Protium decandrum'' * '' Protium elegans'' * '' Protium gigantium'' * '' Protium guianense'' * '' Protium hebetatum' ...
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Cadence Design Systems
Cadence Design Systems, Inc. (stylized as cādence), headquartered in San Jose, California, is an American multinational corporation, multinational computational software company, founded in 1988 by the merger of SDA Systems and ECAD, Inc. The company produces software, Electronic hardware, hardware and silicon structures for designing integrated circuits, System on chip, systems on chips (SoCs) and printed circuit boards. History Origins Cadence Design Systems began as an Electronic design automation, electronic design automation (EDA) company, formed by the 1988 merger of Solomon Design Automation (SDA), co-founded in 1983 by A. Richard Newton, Richard Newton, Alberto Sangiovanni-Vincentelli and James Solomon, and ECAD, Inc., ECAD, a public company co-founded by Ping Chao, Glen Antle and Paul Huang in 1982. SDA's CEO Joseph Costello (software executive), Joseph Costello was appointed as CEO of the newly combined company. Executive leadership Following the resignation of Cadenc ...
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