• Thumbnail for Axial twist theory
    The axial twist theory (a.k.a. axial twist hypothesis) is a scientific theory proposed to explain a range of unusual aspects of the body plan of vertebrates...
    42 KB (4,581 words) - 03:47, 28 December 2024
  • Thumbnail for Contralateral brain
    Contralateral brain (category Biology theories)
    theory, different topological approaches, the somatic twist theory and the axial twist theory. Anatomically, the contralateral organization is manifested...
    25 KB (2,804 words) - 08:58, 16 December 2024
  • Thumbnail for Facial symmetry
    from the brain (Yakovlevian torque) and spine, and inner organs (see axial twist theory), but also from various animals (see Symmetry in biology). Aurofacial...
    27 KB (2,833 words) - 19:25, 9 December 2024
  • Thumbnail for Chirality
    asymmetry and is known as aurofacial asymmetry. According to the Axial Twist theory, vertebrate animals develop into a left-handed chirality. Due to this...
    33 KB (3,806 words) - 17:14, 1 November 2024
  • Thumbnail for Holoprosencephaly
    holoprosencephalic brain is due to an incomplete axial twisting. According to the axial twist theory, each side of the brain represents its opposite body...
    19 KB (1,958 words) - 18:24, 18 December 2024
  • Thumbnail for Cyclohexane conformation
    Cis-1,4-Di-tert-butylcyclohexane has an axial tert-butyl group in the chair conformation and conversion to the twist-boat conformation places both groups...
    32 KB (4,097 words) - 20:50, 8 December 2024
  • Thumbnail for Optic chiasm
    number of theories have been proposed for the function of the optic chiasm in vertebrates (see theories). According to the Axial Twist theory the optic...
    15 KB (1,712 words) - 17:03, 3 July 2024
  • Thumbnail for Yakovlevian torque
    brain and is due to a not quite complete twist of the anterior part of the head. According to the Axial Twist theory, each side of the brain represents the...
    8 KB (925 words) - 16:46, 3 December 2024
  • Thumbnail for Chiasm (anatomy)
    is these theories was the Visual map theory by Ramón y Cajal. The Axial twist theory also explains the chiasm of the trochlear nerve. The hypothesis of...
    12 KB (1,394 words) - 02:28, 7 December 2024
  • Twisting along the body axis by a left-handed chirality is found in all chordates (including vertebrates) and is addressed by the axial twist theory....
    38 KB (4,421 words) - 17:02, 18 November 2024
  • Thumbnail for Gastrointestinal tract
    asymmetric position of the bowels and inner organs is initiated (see also axial twist theory). Ruminants show many specializations for digesting and fermenting...
    50 KB (5,908 words) - 03:33, 3 January 2025
  • Thumbnail for List of animals featuring external asymmetry
    asymmetry is on average 4 degrees and is easily recognized (See also: Axial Twist theory). Iwasaki's snail-eater snake (Pareas iwasakii) is a snail-eating...
    16 KB (1,795 words) - 19:04, 18 November 2024
  • Thumbnail for Heart development
    one theory does give an explanation for the evolution and development of this phenomenon. According to this axial twist theory, this is due to a twist in...
    24 KB (3,015 words) - 18:56, 20 April 2024
  • Thumbnail for Lancelet
    fundamental symmetric and twisted development of vertebrates is the topic of the axial twist theory. According to this theory, there is a deep agreement...
    63 KB (6,459 words) - 11:34, 28 December 2024
  • to the Axial Twist theory, the rotation is part of a complex twist that involves the entire body in all vertebrate animals. During this twist, the anterior...
    16 KB (2,084 words) - 07:51, 3 November 2024
  • Thumbnail for Axial-flow pump
    An axial-flow pump, or AFP, is a common type of pump that essentially consists of a propeller (an axial impeller) in a pipe. The propeller can be driven...
    8 KB (1,146 words) - 20:41, 15 December 2024
  • In differential geometry, the twist of a ribbon is its rate of axial rotation. Let a ribbon ( X , U ) {\displaystyle (X,U)} be composed of a space curve...
    4 KB (614 words) - 01:53, 31 August 2024
  • distinct parts. The Axial Twist theory proposes that not the whole body, but only the anterior region of the head is inverted. These theories by Kinsbourne...
    16 KB (1,827 words) - 05:01, 16 December 2024
  • Thumbnail for Decussation
    recently, it has been proposed that the decussations are caused by an axial twist by which the anterior head, along with the forebrain, is turned by 180°...
    6 KB (635 words) - 18:13, 23 January 2024
  • Thumbnail for Propeller (aeronautics)
    propeller theory was at the time restricted to the Rankine–Froude theory, also known as the "actuator disc theory" or the axial momentum theory. That theory, however...
    37 KB (4,652 words) - 02:33, 4 January 2025
  • identities of the quantum theory follow from the gauge symmetry of the electromagnetic field; the corresponding identities for the axial current are broken....
    23 KB (3,271 words) - 19:11, 1 March 2024
  • Thumbnail for Rotamer
    between an axial t-butyl group and hydrogen atoms in the 1,3-diaxial position is so strong that the cyclohexane ring will revert to a twisted boat conformation...
    30 KB (3,434 words) - 16:22, 13 December 2024
  • Thumbnail for Helical antenna
    other illustrations show right-handed helices. In an axial-mode helical antenna the direction of twist of the helix determines the polarisation of the emitted...
    19 KB (2,366 words) - 18:11, 3 October 2024
  • engineering, generalised beam theory (GBT) is a one-dimensional theory used to mathematically model how beams bend and twist under various loads. It is a...
    6 KB (765 words) - 16:31, 2 December 2023
  • Thumbnail for Nucleic acid double helix
    Twist: rotation around the rise axis. x-displacement y-displacement inclination tip pitch: the height per complete turn of the helix. Rise and twist determine...
    46 KB (5,282 words) - 14:19, 12 November 2024
  • Conformal anomaly (category Conformal field theory)
    level in quantum field theory ( ∝ ℏ {\displaystyle \propto \hbar } ), we say there is an "anomaly." A famous example is the axial current anomaly where...
    12 KB (1,607 words) - 18:10, 26 June 2024
  • the material of which the member is composed. The applied loads may be axial (tensile or compressive), or rotational (strength shear). With a complete...
    25 KB (3,646 words) - 12:16, 5 January 2025
  • Thumbnail for Inductor
    Inductor (redirect from Axial Inductor)
    larger cross-sectional conduction area than an equivalent single wire. Axial Inductor Small inductors for low current and low power are made in molded...
    61 KB (7,025 words) - 16:14, 8 December 2024
  • Thumbnail for Coaxial cable
    Coaxial cable (redirect from Co-axial cable)
    telephone coaxial cable laid, TAT-1. 1962 — 960 km (600 mi) Sydney–Melbourne co-axial cable commissioned, carrying 3 x 1,260 simultaneous telephone connections...
    76 KB (7,760 words) - 03:58, 1 January 2025
  • Thumbnail for Symmetry in biology
    April 2008. de Lussanet, M. H. E.; Osse, J. W. M. (2012). "An ancestral axial twist explains the contralateral forebrain and the optic chiasm in vertebrates"...
    35 KB (4,094 words) - 22:22, 30 December 2024