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Ivars Kalviņš
Ivars Kalviņš (born 2 June 1947) is a Latvian (and former Soviet Union) chemist who invented the prescription drug meldonium, trade-named Mildronate.Ivars KALVIŅŠ . Inventions.lza.lv. Retrieved on 14 May 2016. Biography In 1969 Kalviņš graduated from the Faculty of Chemistry, University of Latvia, and in 1985 defended a habilitation at the Saint Petersburg State University. Since 1986 he works at the Riga Institute of Organic Synthesis, which he headed in 2003–2014. Earlier between 1994 and 2000 he served as President of the Latvian Society of Chemistry. Kalviņš was involved in the synthesis of several drugs, including meldonium, leakadin, neramexane, and belinostat.Awards and honors Kalviņš is an Officer of Order of the Three Stars and since 1994 is a full member o ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Riga
Riga ( ) is the capital, Primate city, primate, and List of cities and towns in Latvia, largest city of Latvia. Home to 591,882 inhabitants (as of 2025), the city accounts for a third of Latvia's total population. The population of Riga Planning Region, Riga metropolitan area, which stretches beyond the city limits, is estimated at 847,162 (as of 2025). The city lies on the Gulf of Riga at the mouth of the Daugava (river), Daugava river where it meets the Baltic Sea. Riga's territory covers and lies above sea level on a flat and sandy plain. Riga was founded in 1201, and is a former Hanseatic League member. Riga's historical centre is a UNESCO World Heritage Site, noted for its Art Nouveau/Jugendstil architecture and 19th century wooden architecture. Riga was the European Capital of Culture in 2014, along with Umeå in Sweden. Riga hosted the 2006 Riga summit, 2006 NATO Summit, the Eurovision Song Contest 2003, the 2013 World Women's Curling Championship, and the 2006 IIHF Wo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latvian SSR
The Latvian Soviet Socialist Republic (Also known as the Latvian SSR, or Latvia) was a Republics of the Soviet Union, constituent republic of the Soviet Union from 1940 to 1941, and then from 1944 until 1990. The Soviet occupation of the Baltic states (1940), Soviet occupation and annexation of Latvia began between June and August 1939, according to the agreed terms of the secret protocol of the Molotov–Ribbentrop Pact. In 1939, Latvia was forced to give Military base, military bases on its soil to the Soviet Union, and in 1940 the Red Army moved into Latvia, effectively annexing it into the Soviet Union. The territory changed sides during World War II, with Nazi Germany occupying a large portion of Latvian territory from 1941 until the Red Army entered Latvia in 1944 with the Courland Pocket, final territory occupied by the Germans liberated in 1945. The Soviet occupation of the Baltic states from 1939 to 1940 and then from 1944 to 1991 was widely considered illegal by the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Academicians Of The Latvian Academy Of Sciences
An academician is a full member of an artistic, literary, engineering, or scientific academy. In many countries, it is an honorific title used to denote a full member of an academy that has a strong influence on national scientific life. Accordingly, within systems such as the Academy of Sciences of the USSR, the title grants privileges and administrative responsibilities for funding allocation and research priorities. History Historically, the meaning for the title of ''Academician'' follows the traditions of the two most successful early scientific societies: either the Royal Society, where it was an honorary recognition by an independent body of peer reviewers and was meant to distinguish a person, while giving relatively little formal power, or the model of the French Academy of Sciences, which was much closer integrated with the government, provided with more state funding as an organization, and where the title of ''Academician'' implied in a lot more rights when it came ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet Chemists
This list of Russian chemists includes the famous chemists and material scientists of the Russian Federation, the Soviet Union, the Russian Empire and other predecessor states of Russia. Alphabetical list __NOTOC__ A * Aleksandr Arbuzov, discovered Arbuzov reaction. B * Alexander Baykov, an academician of the USSR Academy of Sciences. * Ernest Beaux, inventor of Chanel No. 5, "the world's most legendary fragrance" * Nikolay Beketov, inventor of aluminothermy, a founder of physical chemistry * Friedrich Konrad Beilstein, proposed the Beilstein test for the detection of halogens, author of the Beilstein database in organic chemistry * Boris Belousov, chemist and biophysicist, discoverer of Belousov–Zhabotinsky reaction, a classical example of non-equilibrium thermodynamics * Alexander Borodin, chemist and composer, the author of the famous opera '' Prince Igor'', discovered Borodin reaction, co-discovered Aldol reaction * Aleksandr Butlerov, discovered hexamine, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latvian Chemists
Latvian may refer to: *Something of, from, or related to Latvia **Latvians, a Baltic ethnic group, native to what is modern-day Latvia and the immediate geographical region **Latvian language, also referred to as Lettish **Latvian cuisine **Latvian culture **Latvian horse *Latvian Gambit, an opening in chess See also *Latvia (other) Latvia is a country in Europe. Latvia can also refer to: * Latvian Soviet Socialist Republic (1940–1990) * Latvia (European Parliament constituency) * 1284 Latvia - asteroid * Latvia Peak - mountain in Tajikistan Tajikistan, officially the ... * {{disambiguation Language and nationality disambiguation pages ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scientists From Riga
A scientist is a person who researches to advance knowledge in an area of the natural sciences. In classical antiquity, there was no real ancient analog of a modern scientist. Instead, philosophers engaged in the philosophical study of nature called natural philosophy, a precursor of natural science. Though Thales ( 624–545 BC) was arguably the first scientist for describing how cosmic events may be seen as natural, not necessarily caused by gods,Frank N. Magill''The Ancient World: Dictionary of World Biography'', Volume 1 Routledge, 2003 it was not until the 19th century that the term ''scientist'' came into regular use after it was coined by the theologian, philosopher, and historian of science William Whewell in 1833. History The roles of "scientists", and their predecessors before the emergence of modern scientific disciplines, have evolved considerably over time. Scientists of different eras (and before them, natural philosophers, mathematicians, natur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Living People
Purpose: Because living persons may suffer personal harm from inappropriate information, we should watch their articles carefully. By adding an article to this category, it marks them with a notice about sources whenever someone tries to edit them, to remind them of WP:BLP (biographies of living persons) policy that these articles must maintain a neutral point of view, maintain factual accuracy, and be properly sourced. Recent changes to these articles are listed on Special:RecentChangesLinked/Living people. Organization: This category should not be sub-categorized. Entries are generally sorted by family name In many societies, a surname, family name, or last name is the mostly hereditary portion of one's personal name that indicates one's family. It is typically combined with a given name to form the full name of a person, although several give .... Maintenance: Individuals of advanced age (over 90), for whom there has been no new documentation in the last ten ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1947 Births
It was the first year of the Cold War, which would last until 1991, ending with the dissolution of the Soviet Union. Events January * January–February – Winter of 1946–47 in the United Kingdom: The worst snowfall in the country in the 20th century causes extensive disruption of travel. Given the low ratio of private vehicle ownership at the time, it is mainly remembered in terms of its effects on the railway network. * January 1 – The ''Canadian Citizenship Act, 1946, Canadian Citizenship Act'' comes into effect, providing a Canadian citizenship separate from British law. * January 4 – First issue of weekly magazine ''Der Spiegel'' published in Hanover, Germany, edited by Rudolf Augstein. * January 10 – The United Nations adopts a resolution to take control of the free city of Trieste. * January 15 – Elizabeth Short, an aspiring actress nicknamed the "Black Dahlia", is found brutally murdered in a vacant lot in Los Angeles; the mysterious case is never solv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Methylphenylpiracetam
Methylphenylpiracetam is a derivative of piracetam and a positive allosteric modulator of the sigma-1 receptor. It differs from phenylpiracetam by having a methyl group. E1R is the (4''R'',5''S'') stereoisomer of methylphenylpiracetam that has been shown to have the greatest effect on the modulation of the sigma-1 receptor. Enantiomers The two R-configuration enantiomers, i.e. (4''R'',5''S'') and (4''R'',5''R''), of methylphenylpiracetam are more active positive allosteric modulators of the sigma-1 receptor than the two S-configuration enantiomers, i.e. (4''S'',5''R'') and (4''S'',5''S''). Effects E1R enhances cognition and has efficacy against cholinergic dysfunction in mice without affecting locomotor activity. Pretreatment with E1R enhanced the σ1R agonist PRE-084's stimulating effect and facilitated passive avoidance retention. It alleviated scopolamine-induced cognitive impairment. The cognition enhancing activity of E1R is higher than that of (''R'')-phenylpira ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Independent
''The Independent'' is a British online newspaper. It was established in 1986 as a national morning printed paper. Nicknamed the ''Indy'', it began as a broadsheet and changed to tabloid format in 2003. The last printed edition was published on Saturday 26 March 2016, leaving only the online edition. The daily edition was named National Newspaper of the Year at the 2004 British Press Awards. ''The Independent'' won the Brand of the Year Award in The Drum Awards for Online Media 2023. History 1980s Launched in 1986, the first issue of ''The Independent'' was published on 7 October in broadsheet format.Dennis Griffiths (ed.) ''The Encyclopedia of the British Press, 1422–1992'', London & Basingstoke: Macmillan, 1992, p. 330. It was produced by Newspaper Publishing plc and created by Andreas Whittam Smith, Stephen Glover and Matthew Symonds. All three partners were former journalists at ''The Daily Telegraph'' who had left the paper towards the end of Lord Hartwell' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Inventor Award
The European Inventor Award (formerly European Inventor of the Year Award, renamed in 2010), are presented annually by the European Patent Office, sometimes supported by the respective Presidency of the Council of the European Union and by the European Commission, to inventors who have made a significant contribution to innovation, economy and society, predominantly in Europe. Inventions from all technological fields are considered for this award. The winners in each category are presented with an award shaped like a sail. There is no cash prize associated with the award, however there is a cash prize for all 3 of the Young Inventors Prize finalists. Award categories and prizes The European Inventor Award is presented in the following five categories and two prizes: *Industry *Research *Non-European countries (Non-EPOs) *Small and medium-sized enterprises (SMEs) *Lifetime Achievement *Young Inventors Prize (introduced in 2022, and consisting of 3rd, 2nd and 1st place prizes) *Popul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Order Of The Three Stars
Order of the Three Stars () is the highest civilian order awarded for meritorious service to Latvia. It was established in 1924 in remembrance of the founding of Latvia. Its motto is ''Per aspera ad astra'', meaning "Through hardships towards the stars". The Order has five ranks and three grades of medals of honour. History In the first half of 1921 the Constitutional Assembly of Latvia began to discuss introducing the first national awards and decorations. A proposed design and statutes of a three-class Order of the Wreath of Oak () was rejected by the assembly (especially by the Social Democrats and their leader Brūno Kalniņš), arguing that before the Constitution was approved, it could not be clear whether a democratic country such as Latvia should have orders in the first place. The ''Satversme'' was adopted in 1922, removing this obstacle. The order was officially established according to the Law on the Order of the Three Stars of 24 March 1924, with the first awards ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
