|
Hessel De Vries
Hessel de Vries (November 15, 1916 – December 23, 1959), was a Dutch physicist and professor at the University of Groningen who furthered the detection methods and applications of radiocarbon dating to a variety of sciences. The 1960 Nobel Prize in Chemistry was awarded to Willard Libby for his radiocarbon-dating method, however De Vries was not a contender, since the prize is not awarded posthumously and Hessel de Vries died in Groningen in 1959 by suicide after murdering an analyst, Anneke Hoogeveen. He has been called "the unsung hero of radiocarbon dating" by Eric Willis, the first director of the radiocarbon-dating laboratory at the University of Cambridge. His other major area of research included studies of human color vision and hearing. De Vries became a member of the Royal Netherlands Academy of Arts and Sciences in 1956. Vision science In 1943 De Vries discovered a law of scotopic vision that was further investigated by Albert Rose and is known as the De V ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
De Vries
De Vries is one of the most common Netherlands, Dutch surnames. It indicates a geographical origin: "Vriesland" is an old spelling of the Netherlands, Dutch province of Friesland (Frisia). Hence, "de Vries" means "the Frisian". The name has been modified to "DeVries", "deVries", or "Devries" in other countries. People named De Vries: Academics * Barend de Vries (1925–2010) – Dutch economist at the World Bank * Benjamin de Vries (born 1923) – Dutch-Israeli economic historian * Gerda de Vries, Canadian mathematician * Glen de Vries (1971–2021) – American medical entrepreneur * Gustav de Vries (1866–1934) – Dutch mathematician * Hans de Vries (1927–2021) – Dutch economic historian * Hent de Vries (born 1958) – Dutch philosopher * Hessel de Vries (1916–1959) – Dutch physicist * Hugo de Vries (1848–1935) – Dutch botanist and geneticist * Jan de Vries (philologist) (1890–1964) – Dutch Germanic mythologist * Jan de Vries ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carbon-14
Carbon-14, C-14, C or radiocarbon, is a radioactive isotope of carbon with an atomic nucleus containing 6 protons and 8 neutrons. Its presence in organic matter is the basis of the radiocarbon dating method pioneered by Willard Libby and colleagues (1949) to date archaeological, geological and hydrogeological samples. Carbon-14 was discovered on February 27, 1940, by Martin Kamen and Sam Ruben at the University of California Radiation Laboratory in Berkeley, California. Its existence had been suggested by Franz Kurie in 1934. There are three naturally occurring isotopes of carbon on Earth: carbon-12 (C), which makes up 99% of all carbon on Earth; carbon-13 (C), which makes up 1%; and carbon-14 (C), which occurs in trace amounts, making up about 1-1.5 atoms per 10 atoms of carbon in the atmosphere. C and C are both stable; C is unstable, with half-life years. Carbon-14 has a specific activity of 62.4 mCi/mmol (2.31 GBq/mmol), or 164.9 GBq/g. Carbon-14 decay ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Members Of The Royal Netherlands Academy Of Arts And Sciences
The Royal Netherlands Academy of Arts and Sciences (Dutch language, Dutch: ''Koninklijke Nederlandse Akademie van Wetenschappen'', abbreviated: KNAW) is an organization dedicated to the advancement of science and literature in the Netherlands. The academy is housed in the Trippenhuis in Amsterdam. Founded in 1808, members are appointed for life by co-optation. Lists of members sorted alphabetically * Members of the Royal Netherlands Academy of Arts and Sciences (A) * Members of the Royal Netherlands Academy of Arts and Sciences (B) * Members of the Royal Netherlands Academy of Arts and Sciences (C) * Members of the Royal Netherlands Academy of Arts and Sciences (D) * Members of the Royal Netherlands Academy of Arts and Sciences (E) * Members of the Royal Netherlands Academy of Arts and Sciences (F) * Members of the Royal Netherlands Academy of Arts and Sciences (G) * Members of the Royal Netherlands Academy of Arts and Sciences (H) * Members of the Royal Netherlands Academy of Ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Academic Staff Of The University Of Groningen
An academy (Attic Greek: Ἀκαδήμεια; Koine Greek Ἀκαδημία) is an institution of tertiary education. The name traces back to Plato's school of philosophy, founded approximately 386 BC at Akademia, a sanctuary of Athena, the goddess of wisdom and skill, north of Athens, Greece. The Royal Spanish Academy defines academy as scientific, literary or artistic society established with public authority and as a teaching establishment, public or private, of a professional, artistic, technical or simply practical nature. Etymology The word comes from the ''Academy'' in ancient Greece, which derives from the Athenian hero, ''Akademos''. Outside the city walls of Athens, the gymnasium was made famous by Plato as a center of learning. The sacred space, dedicated to the goddess of wisdom, Athena, had formerly been an olive grove, hence the expression "the groves of Academe". In these gardens, the philosopher Plato conversed with followers. Plato developed his sessions ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1959 Suicides
Events January * January 1 – Cuba: Fulgencio Batista flees Havana when the forces of Fidel Castro advance. * January 2 – Soviet lunar probe Luna 1 is the first human-made object to attain escape velocity from Earth. It reaches the vicinity of Earth's Moon, where it was intended to crash-land, but instead becomes the first spacecraft to go into heliocentric orbit. * January 3 ** Alaska is admitted as the 49th U.S. state. ** The southernmost island of the Maldives archipelago, Addu Atoll, declares its independence from the Kingdom of the Maldives, initiating the United Suvadive Republic. * January 4 ** In Cuba, rebel troops led by Che Guevara and Camilo Cienfuegos enter the city of Havana. ** Léopoldville riots: At least 49 people are killed during clashes between the police and participants of a meeting of the ABAKO Party in Kinshasa, Léopoldville in the Belgian Congo. * January 6 – The International Maritime Organization is inaugurated. * January 7 – The United ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1959 Deaths
Events January * January 1 – Cuba: Fulgencio Batista flees Havana when the forces of Fidel Castro advance. * January 2 – Soviet lunar probe Luna 1 is the first human-made object to attain escape velocity from Earth. It reaches the vicinity of Earth's Moon, where it was intended to crash-land, but instead becomes the first spacecraft to go into heliocentric orbit. * January 3 ** Alaska is admitted as the 49th U.S. state. ** The southernmost island of the Maldives archipelago, Addu Atoll, declares its independence from the Kingdom of the Maldives, initiating the United Suvadive Republic. * January 4 ** In Cuba, rebel troops led by Che Guevara and Camilo Cienfuegos enter the city of Havana. ** Léopoldville riots: At least 49 people are killed during clashes between the police and participants of a meeting of the ABAKO Party in Kinshasa, Léopoldville in the Belgian Congo. * January 6 – The International Maritime Organization is inaugurated. * January 7 – The United ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1916 Births
Events Below, the events of the First World War have the "WWI" prefix. January * January 1 – The British Empire, British Royal Army Medical Corps carries out the first successful blood transfusion, using blood that has been stored and cooled. * January 9 – WWI: Gallipoli Campaign – The last British troops are evacuated from Gallipoli, as the Ottoman Empire prevails over a joint British and French operation to capture Constantinople. * January 10 – WWI: Erzurum Offensive – Russia defeats the Ottoman Empire. * January 12 – The Gilbert and Ellice Islands Colony, part of the British Empire, is established in modern-day Tuvalu and Kiribati. * January 13 – WWI: Battle of Wadi (1916), Battle of Wadi – Ottoman Empire forces defeat the British, during the Mesopotamian campaign in modern-day Iraq. * January 29 – WWI: Paris is bombed by German Empire, German zeppelins. * January 31 – WWI: An attack is planned on Verdun, France. Febru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nieuwsblad Van Het Noorden
The ''Nieuwsblad van het Noorden'' (; "Newspaper of the North") is a former regional daily newspaper from the city of Groningen in the Netherlands , Terminology of the Low Countries, informally Holland, is a country in Northwestern Europe, with Caribbean Netherlands, overseas territories in the Caribbean. It is the largest of the four constituent countries of the Kingdom of the Nether .... It was published from 1888 to 2002, when it was merged with the '' Groninger Dagblad'' and the '' Drentse Courant'' into the '' Dagblad van het Noorden'', which published its first edition on 2 April 2002. The first issue of the ''Nieuwsblad van het Noorden'' appeared on 2 June 1888. Until 1997 its offices were in a 1903 Jugendstil building in the Gedempte Zuiderdiep designed by . During the German occupation in World War II, the ''Nieuwsblad van het Noorden'', like many other Dutch newspapers, published anti-Semitic and pro-German articles. In 1944 they refused to hire a chief ed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Utrechts Nieuwsblad
The ''Algemeen Dagblad'' (; ), also known by its initialism ''AD'' () is a Dutch daily newspaper based in Rotterdam. History and profile ''Algemeen Dagblad'' was founded in 1946. The paper is published in tabloid format and is headquartered in Rotterdam. Its regional focus includes the cities and regions around Rotterdam, Utrecht and The Hague. ''AD Rotterdams Dagblad'' * ''Goudsche Courant'' -> ''AD Groene Hart'' * ''Rijn & Gouwe'' -> ''AD Groene Hart'' * '' Haagsche Courant'' -> ''AD Haagsche Courant'' * ''Utrechts Nieuwsblad'' -> ''AD Utrechts Nieuwsblad'' * ''Amersfoortsche Courant'' -> ''AD Amersfoortsche Courant'' * ''De Dordtenaar -> ''AD De Dordtenaar'' * ''Dagblad Rivierenland'' -> ''AD Rivierenland'' Chief editors ''Het Vaderland'' ''Het Vaderland'' was an independent newspaper founded in the Hague in 1869. In 1972, it became a regional supplement of ''Algemeen Dagblad'' for The Hague. In 1982, the newspaper was dissolved. Circulation In the period of 1995–96 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
