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Gijs Kuenen
Johannes Gijsbrecht Kuenen (born 9 December 1940, Heemstede) is a Dutch microbiologist who is professor emeritus at the Delft University of Technology and a visiting scientist at the University of Southern California. His research is influenced by, and a contribution to, the scientific tradition of the Delft School of Microbiology. Kuenen studied at the University of Groningen, where he received both his Doctorandus degree and in 1972 his Doctorate (PhD) under the supervision of Professor Dr. Hans Veldkamp. The title of his thesis was ‘‘Colourless sulphur bacteria from Dutch tidal mudflats’’. After a short post-doc at the University of California in Los Angeles (USA), he returned as a senior lecturer to Groningen. In 1980, he moved to Delft to become the 4th Professor of Microbiology (succeeding M.W. Beijerinck and A.J. Kluyver) at Delft University of Technology. Kuenen's initial research interests were (the application of) bacteria involved in the natural sulfur cycle and y ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heemstede
Heemstede () is a town and a municipality in the Western Netherlands, in the province of North Holland. In 2021, it had a population of 27,545. Located just south of the city of Haarlem on the border with South Holland, it is one of the richest municipalities of the Netherlands. History Heemstede formed around the Heemstede Castle that was built overlooking the Spaarne River around 1286. Before 1296, Floris V, Count of Holland, granted Heemstede as a fiefdom to Reinier of Holy. During the 14th century, a village formed near the castle, which was destroyed and rebuilt several times in this period. A resident of this castle was Adriaan Pauw, who bought it in 1620. In 1653, Bennebroek split off from Heemstede, becoming a separate fiefdom. Growth was slow; in 1787 Heemstede counted 196 families. Even at that early date Heemstede had gained the reputation it has today, of being primarily a commuter town for the cities of Haarlem and Amsterdam. Wealthy city families left the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Academy Of Microbiology
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label that was previously known as Def American * American University, in Washington, D.C. Sports teams S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Groningen Alumni
A university () is an institution of tertiary education and research which awards academic degrees in several academic disciplines. ''University'' is derived from the Latin phrase , which roughly means "community of teachers and scholars". Universities typically offer both undergraduate and postgraduate programs. The first universities in Europe were established by Catholic monks. The University of Bologna (), Italy, which was founded in 1088, is the first university in the sense of: *being a high degree-awarding institute. *using the word (which was coined at its foundation). *having independence from the ecclesiastic schools and issuing secular as well as non-secular degrees (with teaching conducted by both clergy and non-clergy): grammar, rhetoric, logic, theology, canon law and notarial law.Hunt Janin: "The university in medieval life, 1179–1499", McFarland, 2008, , p. 55f.de Ridder-Symoens, Hilde''A History of the University in Europe: Volume 1, Universities in the Middl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People From Heemstede
The term "the people" refers to the public or common mass of people of a polity. As such it is a concept of human rights law, international law as well as constitutional law, particularly used for claims of popular sovereignty. In contrast, a people is any plurality of persons considered as a whole. Used in politics and law, the term "a people" refers to the collective or community of an ethnic group or nation. Concepts Legal Chapter One, Article One of the Charter of the United Nations states that "peoples" have the right to self-determination. Though the mere status as peoples and the right to self-determination, as for example in the case of Indigenous peoples (''peoples'', as in all groups of indigenous people, not merely all indigenous persons as in ''indigenous people''), does not automatically provide for independent sovereignty and therefore secession. Indeed, judge Ivor Jennings identified the inherent problems in the right of "peoples" to self-determination, as i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Environmental Microbiology
''Environmental Microbiology'' is a monthly peer-reviewed scientific journal focused on microbial interactions and microbial processes in the environment. It is published by Wiley-Blackwell. Until January 2024, it was an official journal of the Society for Applied Microbiology (now known as Applied Microbiology International), but is now no longer affiliated to that society. According to the ''Journal Citation Reports'', the journal has a 2023 impact factor of 4.3. References External links * Wiley-Blackwell academic journals Monthly journals English-language journals Microbiology journals {{microbiology-journal-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nitrogen Cycle
The nitrogen cycle is the biogeochemical cycle by which nitrogen is converted into multiple chemical forms as it circulates among atmosphere, atmospheric, terrestrial ecosystem, terrestrial, and marine ecosystems. The conversion of nitrogen can be carried out through both biological and physical processes. Important processes in the nitrogen cycle include nitrogen fixation, fixation, ammonification, nitrification, and denitrification. The majority of Earth's atmosphere (78%) is atmospheric nitrogen, making it the largest source of nitrogen. However, atmospheric nitrogen has limited availability for biological use, leading to a scarcity of usable nitrogen in many types of ecosystems. The nitrogen cycle is of particular interest to ecologists because nitrogen availability can affect the rate of key ecosystem processes, including primary production and decomposition. Human activities such as fossil fuel combustion, use of artificial nitrogen fertilizers, and release of nitrogen in w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dutch Microbiologists
Dutch or Nederlands commonly refers to: * Something of, from, or related to the Netherlands ** Dutch people as an ethnic group () ** Dutch nationality law, history and regulations of Dutch citizenship () ** Dutch language () * In specific terms, it reflects the Kingdom of the Netherlands ** Dutch Caribbean ** Netherlands Antilles Dutch may also refer to: Places * Dutch, West Virginia, a community in the United States * Pennsylvania Dutch Country People Ethnic groups * Pennsylvania Dutch, a group of early German immigrants to Pennsylvania Specific people * Dutch (nickname), a list of people * Johnny Dutch (born 1989), American hurdler and field athlete * Dutch Schultz (1902–1935), American mobster born Arthur Simon Flegenheimer * Dutch Mantel, ring name of American retired professional wrestler Wayne Maurice Keown (born 1949) * Dutch Savage, ring name of professional wrestler and promoter Frank Stewart (1935–2013) Arts, entertainment, and media Fictional charact ... [...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] |
1940 Births
A calendar from 1940 according to the Gregorian calendar, factoring in the dates of Easter and related holidays, cannot be used again until the year 5280. Events Below, events related to World War II have the "WWII" prefix. January *January 4 – WWII: Luftwaffe Chief and Generalfeldmarschall Hermann Göring assumes control of most war industries in Nazi Germany, Germany, in his capacity as Plenipotentiary for the Four Year Plan. *January 6 – WWII: Winter War – General Semyon Timoshenko takes command of all Soviet forces. *January 7 – WWII: Winter War: Battle of Raate Road – Outnumbered Finnish troops decisively defeat Soviet forces. *January 8 – WWII: **Winter War: Battle of Suomussalmi – Finnish forces destroy the 44th Rifle Division (Soviet Union), Soviet 44th Rifle Division. **Food rationing in the United Kingdom begins; it will remain in force until 1954. *January 9 – WWII: British submarine is sunk in the Heligoland Bight. *January 10 – WWII: Mechele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DSM Gist
Koninklijke DSM N.V. (Royal DSM, commonly known as DSM, which is the acronym for ''Dutch State Mines''), was a Dutch multinational corporation active in the fields of health, nutrition and materials. Headquartered in Maastricht, at the end of 2017 DSM employed 21,054 people in approximately 50 countries and posted net sales of €8.632 billion in 2018 and €9.204 billion in 2021. In May 2023, it merged with the Swiss company Firmenich to form a new entity named dsm-firmenich. History DSM was formed by the Dutch state in 1902 to mine coal reserves in southern Limburg and although the company had diversified into commodity chemicals and petrochemicals by 1973, when the last mine closed, DSM retains a link to its origins by continuing to use the initials, originally an abbreviation for Dutch State Mines, to this day. During World War II researchers worked on penicillin. The code name Bacinol was used to keep the research secret from the Germans. The research was done ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brocadia Anammoxidans
"''Candidatus'' Brocadia" is a '' candidatus'' genus of bacteria, meaning that while it is well-characterized, it has not been grown as a pure culture yet. Due to this, much of what is known about ''Candidatus'' species (including Brocadia) has been discovered using culture-independent techniques such as metagenomic sequence analysis. Some notable species within this genus include the type species, ''Candidatus'' Brocadia anammoxidans, along with ''Candidatus'' Brocadia sinica and ''Candidatus'' Brocadia fulgida. Many of the species in this genus, including those already listed, are capable of anaerobic ammonium oxidation, also known as anammox, an important part of the global nitrogen cycle. Anammox works by converting fixed nitrogen back into N2 gas in the atmosphere. Anammox bacteria have a unique, membrane-bound organelle where this anammox process takes place—it is called the anammoxosome. Phylogeny Phylogeny based on GTDB 09-RS220 by Genome Taxonomy Database Str ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
