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In mathematics, a meander or closed meander is a self-avoiding closed curve which crosses a given line a number of times, meaning that it intersects the line while passing from one side to the other. Intuitively, a meander can be viewed as a meandering river with a straight road crossing the river over a number of bridges.
Meander (mathematics), a self-avoiding closed curve which intersects a line a number of times; Meander (mythology), a river god in Greek mythology and patron of the Maeander River in Turkey; Meander Eatery, a restaurant in Pagosa Springs, Colorado, U.S. Meander Prepona (Archaeoprepona meander), a butterfly in the family Nymphalida
The meander belt is defined by an average meander width measured from outer bank to outer bank instead of from centerline to centerline. If there is a flood plain, it extends beyond the meander belt. The meander is then said to be free—it can be found anywhere in the flood plain. If there is no flood plain, the meanders are fixed.
During the COVID-19 pandemic, Glotzbach announced he was opening Quizlet's premium service, Quizlet Teacher, for free to all users who have an account registered as a teacher. [ 19 ] Quizlet made its first acquisition in March 2021, with the purchase of Slader, which offered detailed explanations of textbook concepts and practice problems, and ...
[3] [6] A terrace on the slip-off slope of a meander spur, known as slip-off slope terrace, can be formed by a brief halt during the irregular incision by an actively meandering river. [7] Aerial photograph of a meander on the Economy River, Nova Scotia. The gravel area on the inside of the meander near the centre-right of the image is a slip ...
The meander wavelength or alternate bar sequence is considered the primary ecological and morphological unit of meandering alluvial rivers. [4] The meander wavelength is composed of two alternating bar units, each with a pool scoured out from a cutbank, an aggradational lobe or point bar, and a riffle that connects the pool and point bar. [4]
All streams of water which the line crosses; the distance on line at the points of intersection and their widths on line. In cases of navigable streams, their width will be ascertained between the meander corners, as set forth under the proper head. The land's surface, whether level, rolling, broken, or hilly.
Point bar at a river meander: the Cirque de la Madeleine in the Gorges de l'Ardèche, France. Any fluid, including water in a stream, can only flow around a bend in vortex flow. [1] In vortex flow the speed of the fluid is fastest where the radius of the flow is smallest, and slowest where the radius is greatest.