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Use of group theory, self-replicating shapes in art [21] [22] Escher, M. C. 1898–1972: Fine art: Exploration of tessellations, hyperbolic geometry, assisted by the geometer H. S. M. Coxeter [19] [23] Farmanfarmaian, Monir: 1922–2019: Fine art: Geometric constructions exploring the infinite, especially mirror mosaics [24] Ferguson, Helaman ...
Escher used irregular polygons when tiling the plane and often used reflections, glide reflections, and translations to obtain further patterns. Many of his works contain impossible constructions, made using geometrical objects which set up a contradiction between perspective projection and three dimensions, but are pleasant to the human sight.
Geometry (from Ancient Greek γεωμετρία (geōmetría) 'land measurement'; from γῆ (gê) 'earth, land' and μέτρον (métron) 'a measure') [1] is a branch of mathematics concerned with properties of space such as the distance, shape, size, and relative position of figures. [2]
This field is foundational to understanding life at a microscopic scale and has broad applications in medicine, drug discovery, epidemiology, biotechnology, agriculture, protein engineering, and environmental science. There are a wide variety of research topics in this field. Algebraic geometry modeling of protein structure. [53]
Human uses of animals include both practical uses, such as the production of food and clothing, and symbolic uses, such as in art, literature, mythology, and religion. All of these are elements of culture, broadly understood. Animals used in these ways include fish, crustaceans, insects, molluscs, mammals and birds.
Many animals are approximately mirror-symmetric, though internal organs are often arranged asymmetrically. In biology, the notion of symmetry is mostly used explicitly to describe body shapes. Bilateral animals , including humans, are more or less symmetric with respect to the sagittal plane which divides the body into left and right halves. [ 21 ]
The book holds a special place in Islamic culture for its holistic approach to animal life, reflecting the interconnectedness of all creatures as viewed in Islamic thought. It has been referenced in numerous subsequent works, underlining its importance in the canon of Islamic zoological literature.
The Lives of Animals (1999) is a metafictional novella about animal rights by the South African novelist J. M. Coetzee, recipient of the 2003 Nobel Prize in Literature. [1] The work is introduced by Amy Gutmann and followed by a collection of responses by Marjorie Garber , Peter Singer , Wendy Doniger and Barbara Smuts . [ 2 ]