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Elias Landolt
Elias Landolt (1926–2013) was a Swiss geobotanist, known for his publications on Switzerland's native flora and Lemnoideae (popularly called duckweeds or water lenses). Life and career Landolt grew up in the Zurich district Enge. He was the eldest son of the lawyer, politician and later Zurich's mayor Emil Landolt and the great-grandson of his namesake Elias Landolt, a forest scientist. At ETH Zurich (ETHZ), Elias Landolt (the younger) studied natural science from 1945 to 1949 and received his doctorate there in 1953 under the professors Ernst Gäumann and Walo Koch with a dissertation on ''Ranunculus montanus'' (mountain buttercup). From 1953 to 1955, he was a postdoc in California, first at the Carnegie Institution for Science, Department of Plant Biology, Stanford, and then at Caltech in Pasadena. Returning to Zurich in 1955, Landolt joined the academic staff of ETHZ, where he worked until his retirement. In 1957 he completed his habilitation thesis ''Physiologische un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Friedrich Schiller University Jena
The University of Jena, officially the Friedrich Schiller University Jena (german: Friedrich-Schiller-Universität Jena, abbreviated FSU, shortened form ''Uni Jena''), is a public research university located in Jena, Thuringia, Germany. The university was established in 1558 and is counted among the ten oldest universities in Germany. It is affiliated with six Nobel Prize winners, most recently in 2000 when Jena graduate Herbert Kroemer won the Nobel Prize for physics. In the 2023 Times Higher Education World University Rankings, the university was awarded 189th place in the world. It was renamed after the poet Friedrich Schiller who was teaching as professor of philosophy when Jena attracted some of the most influential minds at the turn of the 19th century. With Karl Leonhard Reinhold, Johann Gottlieb Fichte, G. W. F. Hegel, F. W. J. Schelling and Friedrich Schlegel on its teaching staff, the university was at the centre of the emergence of German idealism and early Romant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Academic Staff Of ETH Zurich
An academy (Attic Greek: Ἀκαδήμεια; Koine Greek Ἀκαδημία) is an institution of secondary or tertiary higher learning (and generally also research or honorary membership). The name traces back to Plato's school of philosophy, founded approximately 385 BC at Akademia, a sanctuary of Athena, the goddess of wisdom and skill, north of Athens, Greece. 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 into a method of teaching philosophy and in 387 BC, established what is known today as the Old Academy. By extension, ''academia'' has come to mean the accumulation, dev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ETH Zurich Alumni
(colloquially) , former_name = eidgenössische polytechnische Schule , image = ETHZ.JPG , image_size = , established = , type = Public , budget = CHF 1.896 billion (2021) , rector = Günther Dissertori , president = Joël Mesot , academic_staff = 6,612 (including doctoral students, excluding 527 professors of all ranks, 34% female, 65% foreign nationals) (full-time equivalents 2021) , administrative_staff = 3,106 (40% female, 19% foreign nationals, full-time equivalents 2021) , students = 24,534 (headcount 2021, 33.3% female, 37% foreign nationals) , undergrad = 10,642 , postgrad = 8,299 , doctoral = 4,460 , other = 1,133 , address = Rämistrasse 101CH-8092 ZürichSwitzerland , city = Zürich , coor = , campus = Urban , language = German, English (Masters and upwards, sometimes Bachelor) , affiliations = CESAER, EUA, GlobalTech, IARU, IDEA League, UNITECH , website ethz.ch, colors = Black and White , logo = ETH Zürich Logo black.svg ETH Züric ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scientists From Zürich
A scientist is a person who conducts scientific research 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 (circa 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. In modern times, many scientists have advanced degrees in an area of science and pursue careers in various sectors of the economy such as academia, industry, government, and nonprofit environments.'''' History The roles ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
21st-century Swiss Botanists
The 1st century was the century spanning AD 1 (Roman numerals, I) through AD 100 (Roman numerals, C) according to the Julian calendar. It is often written as the or to distinguish it from the 1st century BC (or BCE) which preceded it. The 1st century is considered part of the Classical era, epoch, or History by period, historical period. The 1st century also saw the Christianity in the 1st century, appearance of Christianity. During this period, Europe, North Africa and the Near East fell under increasing domination by the Roman Empire, which continued expanding, most notably conquering Britain under the emperor Claudius (AD 43). The reforms introduced by Augustus during his long reign stabilized the empire after the turmoil of the previous century's civil wars. Later in the century the Julio-Claudian dynasty, which had been founded by Augustus, came to an end with the suicide of Nero in AD 68. There followed the famous Year of Four Emperors, a brief period of civil war and inst ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tilia Cordata
''Tilia cordata'', the small-leaved lime or small-leaved linden, is a species of tree in the family Malvaceae, native to much of Europe. Other common names include little-leaf or littleleaf linden, or traditionally in South East England, pry or pry tree. Its range extends from Britain through mainland Europe to the Caucasus and western Asia. In the south of its range it is restricted to high elevations.Rushforth, K. (1999). ''Trees of Britain and Europe''. Collins .Den Virtuella Floran''Tilia cordata'' (in Swedish; with maps/ref> Description ''Tilia cordata'' is a deciduous tree growing to tall, diameter 1/3 to 1/2 the height, with a trunk up to 1 m diameter. The largest known trunk circumference was a specimen in Närke, Sweden, that measured 8.35 meters diameter at chest height. Lindar in Germany is said to be over 1000 years old. The bark is smooth and grayish when young, firm with vertical ridges and horizontal fissures when older. The crown is rounded in a formal oval ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landoltia
''Spirodela punctata'' (or ''Landoltia punctata'', common name dotted duckmeat) is a species of duckweed (Lemnoideae). The species is morphologically intermediate between ''Lemna'' and other species of ''Spirodela ''Spirodela'' is a genus of aquatic plants, one of several genera containing plants commonly called duckweed. ''Spirodela'' species are members of the Araceae under the APG II system. They were formerly members of the Lemnaceae. ''Spirodela'' ...''. In 1999 D.H. Les and D.J. Crawford proposed segregating the species to a new genus ''Landoltia'' containing just the species ''L. punctata'', on the basis of biochemical and DNA studies. ''S. punctata'' originally was found in Australia and South Asia, but today it can also be found in the Southern and Eastern United States. References More information on ''Landoltia punctata''* Les, D.H. and D.J. Crawford. 1999. "Landoltia (Lemnaceae), A New Genus of Duckweeds." Novon 9: 530–533. Lemnoideae {{Araceae-s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greina
The Greina (el. 2355 m.) (Italian: ''Passo della Greina'', Romansh: ''Pass Crap'') is a high mountain pass across the western Lepontine Alps, connecting Sumvitg in the canton of Graubünden in Switzerland and Olivone in the canton of Ticino. The pass lies between the Piz Medel on the north and Pizzo Marumo, Piz Terri on the south. Greina is also a high plateau (''Plaun la Greina'') lying east of the pass, it is an alluvial site of national importance. The high plateau was in high risk of being flooded for a reservoir for many years. In the end this led to recompensation for the municipitalities of Vrin and Sumvitg as they have no income from this formerly planned powerplant. This compensation called ''Landschaftsrappen'' is augmented by a tax for powerplants. See also * List of mountain passes in Switzerland This is a list of mountain passes in Switzerland. They are generally situated in the Jura Mountains or in the Swiss Alps. Pass roads Trails Railway See also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naturforschende Gesellschaft In Zürich
''Naturforschende Gesellschaft in Zürich'' (NGZH; Society of Natural Sciences Zurich) is a Swiss scientific society, founded in 1746 for the purposes of promoting the study of the natural sciences. Prior to that it was known as the ''Physikalische Gesellschaft'', originating in the sixteenth century, when Conrad Gessner and his colleagues first established it in Zürich. As such, it is one of the oldest scientific societies in Switzerland. The society states it mission as "Accessing the 'exact knowledge of nature' through meticulous observations and experiments, and to foster public understanding of the natural sciences, fundamental and applied". To this end it organizes free lectures and excursions and awards an annual prize for high school science projects (''NGZH-Jugendpreis''). As of 2016, there were 350 members, and the president was Fritz Gassmann. Within the Swiss Academy of Natural Sciences, the NGZH is a member organisation of the Natural Sciences Platform. The society ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pro Natura (Switzerland)
Pro Natura, founded in 1909 in Basel as Swiss League for the Protection of Nature, is the oldest environmental organisation in Switzerland. Pro Natura takes care of about 700 nature reserves of various sizes throughout Switzerland (250 square kilometres, of which 60 square kilometres are owned by Pro Natura). History In 1909, representatives of the Swiss Society of Natural Sciences founded the Swiss League for the Protection of Nature (German: ''Schweizerischen Bund für Naturschutz'', French: ''Ligue suisse pour la protection de la nature'') to fund and create the Swiss National Park (inaugurated in 1914)."Pro Natura - au service de la nature depuis plus de 100 ans" (page visited on 26 July 2016). In 2000, Pro Natura launched a campaign supporting the creation of a second Swiss National ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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