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Jakob Johann Von Uexküll
Jakob Johann Freiherr von Uexküll (; ; – 25 July 1944) was a Baltic German biologist who worked in the fields of muscular physiology and animal behaviour studies and was an influence on the cybernetics of life. However, his most notable contribution is the notion of ''Umwelt'', used by Semiotics, semiotician Thomas Sebeok and philosopher Martin Heidegger. His works established biosemiotics as a field of research. Early life The son of Baron Alexander Rudolf Karl von Uexküll, Alexander von Uexküll and Sophie von Hahn, Jakob von Uexküll was born in the Keblas estate, Mihkli, Sankt Michaelis, Governorate of Estonia. His aristocratic family lost most of their fortune by expropriation during the Russian Revolution. Needing to support himself, Uexküll in 1924 took a job as professor at the University of Hamburg where he founded the ''Institut für Umweltforschung''.Giorgio Agamben, ''The Open: Man and Animal'', trans. Kevin Attell, Stanford, CA: Stanford University Press, 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mihkli
Mihkli () is a village in Lääneranna Parish, Pärnu County in southwestern Estonia. (retrieved 28 July 2021) The Baltic German biosemiotician Jakob von Uexküll (1864–1944) was born in , now part of Mihkli village. Mihkli church Mihkli church is located in the village. The first mentioning of the church dates back to the end of 13th century. See also * Mihkli Nature Reserve References Villages in Pärnu County Kreis Wiek {{Pärnu-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tick
Ticks are parasitic arachnids of the order Ixodida. They are part of the mite superorder Parasitiformes. Adult ticks are approximately 3 to 5 mm in length depending on age, sex, and species, but can become larger when engorged. Ticks are external parasites, living by feeding on the blood of mammals, birds, and sometimes reptiles and amphibians. The timing of the origin of ticks is uncertain, though the oldest known tick fossils are around 100 million years old, and come from the Cretaceous period. Ticks are widely distributed around the world, especially in warm, humid climates. Ticks belong to two major families: the Ixodidae, or hard ticks, and the Argasidae, or soft ticks. '' Nuttalliella'', a genus of tick from southern Africa, is the only member of the family Nuttalliellidae, and represents the most primitive living lineage of ticks. Adults have ovoid/pear-shaped bodies (idiosomas) which become engorged with blood when they feed, and eight legs. Their cephalotho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Environment
The natural environment or natural world encompasses all life, biotic and abiotic component, abiotic things occurring nature, naturally, meaning in this case not artificiality, artificial. The term is most often applied to Earth or some parts of Earth. This environment encompasses the interaction of all living species, climate, weather and natural resources that affect human survival and economic activity. The concept of the ''natural environment'' can be distinguished as components: * Complete ecological units that function as natural systems without massive civilized human intervention, including all vegetation, microorganisms, soil, rock (geology), rocks, plateaus, mountains, the atmosphere of Earth, atmosphere and list of natural phenomena, natural phenomena that occur within their boundaries and their nature. * Universal natural resources and phenomenon, physical phenomena that lack clear-cut boundaries, such as air, water and climate, as well as energy, radiation, electric ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perception
Perception () is the organization, identification, and interpretation of sensory information in order to represent and understand the presented information or environment. All perception involves signals that go through the nervous system, which in turn result from physical or chemical stimulation of the sensory system.Goldstein (2009) pp. 5–7 Vision involves light striking the retina of the eye; smell is mediated by odor molecules; and hearing involves pressure waves. Perception is not only the passive receipt of these signals, but it is also shaped by the recipient's learning, memory, expectation, and attention. Gregory, Richard. "Perception" in Gregory, Zangwill (1987) pp. 598–601. Sensory input is a process that transforms this low-level information to higher-level information (e.g., extracts shapes for object recognition). The following process connects a person's concepts and expectations (or knowledge) with restorative and selective mechanisms, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Giorgio Agamben
Giorgio Agamben ( ; ; born 22 April 1942) is an Italian philosopher best known for his work investigating the concepts of the state of exception, form-of-life (borrowed from Ludwig Wittgenstein) and '' homo sacer''. The concept of biopolitics (carried forth from the work of Michel Foucault) informs many of his writings. Biography Agamben was educated at the University of Rome, where in 1965 he wrote an unpublished laurea thesis on the political thought of Simone Weil. Agamben participated in Martin Heidegger's Le Thor seminars (on Heraclitus and Hegel) in 1966 and 1968. In the 1970s, he worked primarily on linguistics, philology, poetics, and topics in medieval culture. During this period, Agamben began to elaborate his primary concerns, although their political bearings were not yet made explicit. In 1974–1975 he was a fellow at the Warburg Institute, University of London, due to the courtesy of Frances Yates, whom he met through Italo Calvino. During this fellow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alexander Rudolf Karl Von Uexküll
Alexander Rudolf Karl Freiherr von Uexküll ( – ) was a Baltic German politician who was the mayor of Reval (now ) from April 1878 to June 1883. He was a member of the noble von Uexküll family, which had origins in Bremen. Von Uexküll studied in the University of Dorpat. He owned Heimar manor (now ). His son was biologist and pioneer of biosemiotics Jakob von Uexküll. He was succeeded by Wilhelm Greiffenhagen. See also *List of mayors of Tallinn The following is a list of mayors of Tallinn (before 1918 ), Estonia. See also * Timeline of Tallinn External links Mayors of Tallinn {{DEFAULTSORT:List Of Mayors Of Tallinn Mayors of Tallinn, List of mayors of Tallinn Lists of mayors of p ... References 1829 births 1891 deaths Politicians from Saint Petersburg People from Saint Petersburg Governorate Baltic-German people from the Russian Empire Mayors of Tallinn {{Estonia-politician-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biosemiotics
Biosemiotics (from the Ancient Greek, Greek βίος ''bios'', "life" and σημειωτικός ''sēmeiōtikos'', "observant of signs") is a field of semiotics (especially Neurosemiotics) and biology that studies the prelinguistic meaning-making, biological interpretation (logic), interpretation processes, production of Sign (semiotics), signs and Code (semiotics), codes and communication processes in the biological realm.Favareau, Donald (ed.) 2010. ''Essential Readings in Biosemiotics: Anthology and Commentary''. (Biosemiotics 3.) Berlin: Springer. Biosemiotics integrates the findings of biology and semiotics and proposes a paradigm shift, paradigmatic shift in the scientific view of life, in which semiosis (sign process, including Meaning (semiotics), meaning and interpretation) is one of its immanent and intrinsic features. The term ''biosemiotic'' was first used by Friedrich S. Rothschild in 1962, but Thomas Sebeok, Thure von Uexküll, Jesper Hoffmeyer and many others have ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Martin Heidegger
Martin Heidegger (; 26 September 1889 – 26 May 1976) was a German philosopher known for contributions to Phenomenology (philosophy), phenomenology, hermeneutics, and existentialism. His work covers a range of topics including metaphysics, art, and language. In April 1933, Heidegger was elected as Rector (academia), rector at the University of Freiburg and has been widely criticized for his membership and support for the Nazi Party during his tenure. After World War II he was dismissed from Freiburg and banned from teaching after denazification hearings at Freiburg. There has been controversy about the relationship between Martin Heidegger and Nazism, his philosophy and Nazism. In Heidegger's first major text, ''Being and Time'' (1927), ''Dasein'' is introduced as a term for the type of being that humans possess. Heidegger believed that Dasein already has a "pre-ontological" and concrete understanding that shapes how it lives, which he analyzed in terms of the unitary structur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Sebeok
Thomas Albert Sebeok (, ; November 9, 1920December 21, 2001) was a Hungarian-born American polymath,Cobley, Paul; Deely, John; Kull, Kalevi; Petrilli, Susan (eds.) (2011). Semiotics Continues to Astonish: Thomas A. Sebeok and the Doctrine of Signs'. (Semiotics, Communication and Cognition 7.) Berlin: De Gruyter Mouton. semiotician, and linguist. As one of the founders of the biosemiotics field, he studied non-human and cross-species signaling and communication. He is also known for his work in the development of long-term nuclear waste warning messages, in which he worked with the Human Interference Task Force (established 1981) to create methods for keeping the inhabitants of Earth away from buried nuclear waste that will still be hazardous 10,000 or more years in the future. Early life and education Thomas Sebeok was born on November 9, 1920, in Budapest, Hungary. He attended secondary school at the famous Fasori Gimnázium, which educated notables such as John von Neuma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Life
Life, also known as biota, refers to matter that has biological processes, such as Cell signaling, signaling and self-sustaining processes. It is defined descriptively by the capacity for homeostasis, Structure#Biological, organisation, metabolism, Cell growth, growth, adaptation, response to stimulus (physiology), stimuli, and reproduction. All life over time eventually reaches a state of death, and none is Immortality, immortal. Many philosophical definitions of living systems have been proposed, such as self-organizing systems. Viruses in particular make definition difficult as they replicate only in Host (biology), host cells. Life exists all over the Earth in air, water, and soil, with many ecosystems forming the biosphere. Some of these are harsh environments occupied only by extremophiles. Life has been studied since ancient times, with theories such as Empedocles's materialism asserting that it was composed of Classical element, four eternal elements, and Aristotle's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cybernetics
Cybernetics is the transdisciplinary study of circular causal processes such as feedback and recursion, where the effects of a system's actions (its outputs) return as inputs to that system, influencing subsequent action. It is concerned with general principles that are relevant across multiple contexts, including in engineering, ecological, economic, biological, cognitive and social systems and also in practical activities such as designing, learning, and managing. Cybernetics' transdisciplinary character has meant that it intersects with a number of other fields, leading to it having both wide influence and diverse interpretations. The field is named after an example of circular causal feedback—that of steering a ship (the ancient Greek κυβερνήτης (''kybernḗtēs'') refers to the person who steers a ship). In steering a ship, the position of the rudder is adjusted in continual response to the effect it is observed as having, forming a feedback loop throu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
