hensen's canal

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• Hensen, Viktor — ▪ German physiologist in full  Christian Andreas Viktor Hensen  born Feb. 10, 1835, Schleswig died April 5, 1924, Kiel, Ger.       physiologist who first used the name plankton to describe the organisms that live suspended in the sea (and in… …   Universalium

• canal — A duct or channel; a tubular structure. SEE ALSO: c., duct. SYN: canalis [TA]. [L. canalis] abdominal c. SYN: inguinal c.. accessory c. a channel leading from the root …   Medical dictionary

• Hensen — Victor, German anatomist and physiologist, 1835–1924. See H. canal, H. cell, H. disk, H. duct, H. knot, H. line, H. node, H. stripe …   Medical dictionary

• Victor Hensen — A Korbnetz, one of several inventions by Hensen to collect plankton. Christi …   Wikipedia

• Victor Hensen — Christian Andreas Victor Hensen (né le 10 février 1835 à Schleswig et mort le 5 avril 1924 à Kiel) est un zoologiste allemand qui jeta les bases de l océanographie biologique. Il est l inventeur du mot plancton. Hensen étudie la médecine à l… …   Wikipédia en Français

• ear, human — ▪ anatomy Introduction       organ of hearing and equilibrium that detects and analyzes noises by transduction (or the conversion of sound waves into electrochemical impulses) and maintains the sense of balance (equilibrium).  The human ear, like …   Universalium

• animal development — Introduction  the processes that lead eventually to the formation of a new animal starting from cells derived from one or more parent individuals. Development thus occurs following the process by which a new generation of organisms is produced by …   Universalium

• Embryogenèse humaine — Léonard de Vinci Études d embryons, 1510 L embryogenèse (ou embryogénie) humaine désigne le processus de développement de l embryon humain depuis le stade de zygote jusqu à la naissance …   Wikipédia en Français

• Ductus — A duct or walled passageway. Our word "duct" is a contraction of the Latin word "ductus" meaning "leading". The Romans, however, preferred the word "canalis" meaning "a pipe or gutter" for a… …   Medical dictionary

• ACOUSTIQUE - Acoustique physiologique — Nous disons que nous entendons un son lorsque des vibrations de l’air ambiant, atteignant notre tympan, le mettent en mouvement dans des conditions d’amplitude et de fréquence telles que cette stimulation mécanique, qui est transmise par… …   Encyclopédie Universelle

• duct — A tubular structure giving exit to the secretion of a gland or organ, capable of conducting fluid. SEE ALSO: canal. SYN: ductus [TA]. [L. duco, pp. ductus, to lead] aberrant ducts SYN: aberrant ductules, under ductule …   Medical dictionary