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Patterns in nature are visible regularities of form found in the natural world. These patterns recur in different contexts and can sometimes be modelled mathematically . Natural patterns include symmetries , trees , spirals , meanders , waves , foams , tessellations , cracks and stripes. [ 1 ]
A pattern is a regularity in the world, in human-made design, [1] or in abstract ideas. As such, the elements of a pattern repeat in a predictable manner. A geometric pattern is a kind of pattern formed of geometric shapes and typically repeated like a wallpaper design. Any of the senses may directly observe patterns.
To make up for this lack of defense, plants use the pattern-triggered immunity (PTI) and effector-triggered immunity (ETI) pathways to combat trauma and pathogens. PTI is the first line of defense in plants and is triggered by PAMPs to initiate signaling throughout the plant that damage has occurred to a cell.
Pattern language, a structured method of describing good design practices; Pattern theory, a mathematical formalism to describe knowledge of the world as patterns; Patterns in nature, the visible regularities of form found in nature and explained by science; Pedagogical patterns; In ethnomethodology, a (generally non-rigid) routine
The Simplicity Pattern Company is a manufacturer of sewing pattern guides, under the "Simplicity Pattern", "It's So Easy" and "New Look" brands. The company was founded in 1927 in New York City . During the Great Depression , Simplicity allowed home seamstresses to create fashionable clothing in a reliable manner.
Three patterns for pants (2022) Pattern making is taught on a scale of 1:4, to conserve paper. Storage of patterns Fitting a nettle/canvas-fabric on a dress form. In sewing and fashion design, a pattern is the template from which the parts of a garment are traced onto woven or knitted fabrics before being cut out and assembled.
Specification pattern Recombinable business logic in a boolean fashion State pattern A clean way for an object to partially change its type at runtime Strategy pattern Algorithms can be selected on the fly, using composition Template method pattern Describes the skeleton of a program; algorithms can be selected on the fly, using inheritance ...