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The axial twist theory was designed to explain how the pattern of contralateral organization, [10] decussations and chiasmas develops, and why this pattern is so evolutionarily stable, [25] having no known exceptions throughout the 500 million years of vertebrate evolution. According to the theory, the contralateral organization develops as ...
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 (including humans). [1] It states that the rostral part of the head is "turned around" regarding the rest of the body. [ 2 ]
Organization: European Space Agency Observatory code: J04 Telescope style: optical telescope Ritchey–Chrétien telescope Diameter: 1 m (3 ft 3 in) Focal length: 13.3 m (43 ft 8 in) Website: www.esa.int /Our _Activities /Space _Engineering _Technology /Space _Optoelectronics /Optical _Ground _Station _OGS
Micrograph of thin cross-section of Chlamydomonas axoneme A simplified model of intraflagellar transport.. In molecular biology, an axoneme, also called an axial filament, is the microtubule-based cytoskeletal structure that forms the core of a cilium or flagellum.
Axial or "transverse" or "horizontal", the plane that is horizontal and parallel to the ground with the body standing in the standard anatomical position. It contains (and thus is defined by) the lateral and the medial axes of the brain.
A transverse plane (also known as axial or horizontal plane) is parallel to the ground; it separates the superior from the inferior, or the head from the feet. The transverse planes identified in Terminologia Anatomica are the transpyloric plane , the subcostal plane , the transumbilical (or umbilical) plane , the supracristal plane , the ...
Array of 4 axial-mode turnstiles for portable military satellite communication terminal. Off the ends of the antenna's axis, perpendicular to the plane of the elements, the antenna radiates circularly-polarized (CP) radio waves. This is called axial mode. The radiation off one end is righthand-circularly-polarized and the other end is lefthand ...
Therefore, currents (axial or electromagnetic) are one of the two essential ingredients needed to compute high-energy scattering, the other being the boson propagator. In electron–nucleon scattering (or more generally, charged lepton–hadron/nucleus scattering) the axial current yields the spin-dependent part of the cross-section. [8] (The ...