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Biosemiotics (from the Greek βίος bios, "life" and σημειωτικός sēmeiōtikos, "observant of signs") is a field of semiotics and biology that studies the prelinguistic meaning-making, biological interpretation processes, production of signs and codes and communication processes in the biological realm.
Semiotics (/ ˌ s ɛ m i ˈ ɒ t ɪ k s / SEM-ee-OT-iks) is the systematic study of sign processes and the communication of meaning.In semiotics, a sign is defined as anything that communicates intentional and unintentional meaning or feelings to the sign's interpreter.
Such transmission may be chemical, auditory, visual, or tactile whether singly or in combination. There is a new field of research activity termed biosemiotics, and Jesper Hoffmeyer claims that endosymbiosis, self-reference, code duality, the availability of receptors, autopoiesis, and others are the general properties of all living systems.
Birds migrate based on cues from their environment. Interpreting stimuli from the environment is an essential part of life for any organism. Abiotic things that an organism must interpret include climate (weather, temperature, rainfall), geology (rocks, soil type), and geography (location of vegetation communities, exposure to elements, location of food and water sources relative to shelter ...
Semiotic information theory – considers the information content of signs and expressions as it is conceived within the semiotic or sign-relational framework developed by Charles Sanders Peirce. Social semiotics – expands the interpretable semiotic landscape to include all cultural codes, such as in slang, fashion, and advertising. It ...
Zoosemiotics is the semiotic study of the use of signs among animals, more precisely the study of semiosis among animals, i.e. the study of how something comes to function as a sign to some animal. [1]
In the semiotic theory of Charles Sanders Peirce, there are trichotomic phenomenological categories: Firstness (feeling), Secondness (relatability) and Thirdness (representation and interpretation). The lifeworld or umwelt is a cognitive space of semiosis ( hermeneutic circle of text (signs) )—generating polysemy from processing multiple sets ...
An agonist is a chemical that activates a receptor to produce a biological response. Receptors are cellular proteins whose activation causes the cell to modify what it is currently doing. In contrast, an antagonist blocks the action of the agonist, while an inverse agonist causes an action opposite to that of the agonist.