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Spindle And Kinetochore-associated Protein 1
Spindle may refer to: Textiles and manufacturing * Spindle (textiles), a straight spike to spin fibers into yarn * Spindle (tool), a rotating axis of a machine tool Biology * Common spindle and other species of shrubs and trees in genus '' Euonymus'' whose hard wood was used to make spindles * Spindle apparatus or mitotic spindle, a cellular structure in cell biology * Muscle spindle, stretch receptors within the body of a muscle * Spindle neuron, a specific class of neuron * Sleep spindle, bursts of neural oscillatory activity during sleep * Spindle transfer, an ''in vitro'' fertilization the technique Computing * Spindle (hard disk drive), the axis of a hard disk drive * Spindle (disc packaging), a plastic case for bulk optical disks Vehicles * Spindle (automobile), a part of a car's suspension system * Spindle (vehicle), an autonomous ice-penetrating vehicle Other uses * Spindle (furniture), cylindrically symmetric shaft, usually made of wood * ''Spindle'' (sculpture) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spindle (textiles)
A spindle is a straight spike usually made from wood used for spinning (textiles), spinning, twisting fibers such as wool, flax, hemp, cotton into Thread (yarn), yarn. It is often weighted at either the bottom, middle, or top, commonly by a disc or spherical object called a spindle whorl, whorl; many spindles, however, are weighted simply by thickening their shape towards the bottom, e.g. Orenburg and French spindles. The spindle may also have a hook, groove, or notch at the top to guide the yarn. Spindles come in many different sizes and weights depending on the thickness of the yarn one desires to spin. History The origin of the first wooden spindle is lost to history because the materials did not survive. Whorl-weighted spindles date back at least to Neolithic times; spindle whorls have been found in archaeological digs around the world. A spindle is also part of traditional spinning wheels where it is horizontal, such as the Indian charkha and the great or walking wheel. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spindle (vehicle)
SPINDLE (Sub-glacial Polar Ice Navigation, Descent, and Lake Exploration) is a 2-stage autonomous vehicle system consisting of a robotic ice-penetrating carrier vehicle ( cryobot) and an autonomous submersible HAUV (hovering autonomous underwater vehicle). The cryobot is designed to descend through an ice body into a sub-surface ocean and deploy the HAUV submersible to conduct long range reconnaissance, life search, and sample collection. {{surname ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rotation Around A Fixed Axis
Rotation around a fixed axis is a special case of rotational motion. The fixed-axis hypothesis excludes the possibility of an axis changing its orientation and cannot describe such phenomena as wobbling or precession. According to Euler's rotation theorem, simultaneous rotation along a number of stationary axes at the same time is impossible; if two rotations are forced at the same time, a new axis of rotation will appear. This article assumes that the rotation is also stable, such that no torque is required to keep it going. The kinematics and dynamics of rotation around a fixed axis of a rigid body are mathematically much simpler than those for free rotation of a rigid body; they are entirely analogous to those of linear motion along a single fixed direction, which is not true for ''free rotation of a rigid body''. The expressions for the kinetic energy of the object, and for the forces on the parts of the object, are also simpler for rotation around a fixed axis, than for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fusiform
Fusiform means having a spindle-like shape that is wide in the middle and tapers at both ends. It is similar to the lemon-shape, but often implies a focal broadening of a structure that continues from one or both ends, such as an aneurysm on a blood vessel. Examples * Fusiform, a body shape common to many aquatic animals, characterized by being tapered at both the head and the tail * Fusiform, a classification of aneurysm * Fusiform bacteria (spindled rods, that is, fusiform bacilli), such as the Fusobacteriota * Fusiform cell (biology) * Fusiform face area, a part of the human visual system which seems to specialize in facial recognition * Fusiform gyrus, part of the temporal lobe of the brain * Fusiform muscle, where the fibres run parallel along the length of the muscle * Fusiform neuron, a spindle-shaped neuron A neuron, neurone, or nerve cell is an electrically excitable cell that communicates with other cells via specialized connections called synapses. The neuron i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adrachti
Adrachti ( el, Αδράχτι) is a rock in the Meteora rock formation complex of Thessaly, Greece. Due to its long, thin shape, it is sometimes called the "Spindle". In clockwise order, starting from the north, it is surrounded by Sourloti, Modi, Alysos, Agia, and Pyxari Pyxari or Pixari ( el, Πυξάρι) is a rock in the Meteora rock formation complex of Thessaly Thessaly ( el, Θεσσαλία, translit=Thessalía, ; ancient Thessalian: , ) is a traditional geographic and modern administrative region ... rocks. The tip of Adrachti stands at a height of above sea level. Access A trail leads to Adrachti from the village of Kastraki. The trail starts off as a stairway with wooden steps and leads up to the Cell of Constantius (Κελί του Κωνστάντιου), and then continues further uphills directly to the base of Adrachti. References Rocks of Meteora {{Thessaly-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Door Handle
A door handle or doorknob is a handle used to open or close a door. Door handles can be found on all types of doors including exterior doors of residential and commercial buildings, internal doors, cupboard doors and vehicle doors. There are many designs of door handle, depending on the appropriate use. A large number of handles, particularly for commercial and residential doors, incorporate latching or locking mechanisms or are manufactured to fit to standardised door locking or latching mechanisms. The most common types of door handle are the lever handle and the doorknob. Door handles can be made out of a plethora of materials. Examples include brass, porcelain, cut glass, wood, and bronze. Door handles have been in existence for at least 5000 years, and its design has evolved since, with more advanced mechanism, types, and designs made. Some door handles are also arm- or foot-operated to reduce transmission of contagious illnesses. Types *The most common type of door hand ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spindle (stationery)
A spindle (or colloquially, a spike) is an upright spike used to temporarily hold papers. "Spindling" or "spiking" is the act of spearing an item onto the spike. A spindle was often used in restaurants to hold orders from the waitstaff to the kitchen. Depending on what sort of records were on a spindle, a string could be put through the holes to bundle the papers together, and the bundle stored. The journalistic term to "spike" an article refers to one that ends up spindled on an editor's desk rather than forwarded for publication, typically for reasons other than mere copyedits. Spindling was the middle of three stern prohibitions in the famous injunction historically printed on punched card A punched card (also punch card or punched-card) is a piece of stiff paper that holds digital data represented by the presence or absence of holes in predefined positions. Punched cards were once common in data processing applications or to di ... documents to be processed by com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spindle (sculpture)
''Spindle'' was a sculpture created in 1989 by artist Dustin Shuler (1948–2010). It consisted of a 50-foot spike with eight cars Impalement, impaled on it in a manner reminiscent of documents on a spindle (stationery), desk spindle. History From 1989, until its demolition on May 2, 2008, it was located in the car park of Cermak Plaza shopping center, at the corner of Cermak Road and Harlem Avenue (Illinois Route 43) in Berwyn, Illinois. It was originally commissioned by the shopping center developer and owner, David Bermant, a collector of modern art who also donated his BMW car to be placed second from the top of the sculpture. Shuler himself owned the red 1967 VW Beetle that crowned the sculpture. The foundation of the sculpture reached nearly 30 feet into the ground; the cost of erecting it was over $75,000. The sculpture has been featured in the film ''Wayne's World (film), Wayne's World'', on the cover of a book, on postcards, state tourist brochures, and maps. On Au ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spindle (furniture)
A spindle, in furniture, is a cylindrically symmetric shaft, usually made of wood. A spindle is usually made of a single piece of wood and typically has decoration (also axially symmetric) fashioned by hand or with a lathe. The spindle was common at least as early as the 17th century in Western Europe as an element of chair and table legs, stretchers, candlesticks, balusters, and other pieces of cabinetry. By definition, the axis of a spindle is straight; hence, for example, a spindle-legged chair is a straight-legged design, even though cylindrical symmetry allows decoration of elaborate notches or bulbs, so long as the cylindrical symmetry is preserved. The spindle leg design is characteristic of many Victorian and earlier nursing chairs, exposed wood armchairs and a variety of cabinets and tables. In French furniture, the spindle leg may be found on fauteuils, chairs, a variety of tables and other pieces. References See also *Gateleg table *Windsor chair A Windsor chair ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spindle (automobile)
In an automobile, the wheel spindle, sometimes simply called the spindle, is a part of the suspension system that carries the hub for the wheel and attaches to the upper and lower control arms. Spindles are carried by steering knuckles or "uprights". Although, the terms "steering knuckle" and "upright are sometimes used interchangeably with "spindle", they refer to different parts. Design There are several considerations when designing a spindle. Loads and forces need to be considered. Vertical and horizontal forces greater than those due to 5 times the acceleration of gravity, that is, approximately 50 meters per second squared, are sometimes considered desirable. Non-driven wheel The main forces on a non-driven wheel are braking and turning forces. Driven wheel The forces on a driven wheel include forward and reverse propulsion as well as the braking and turning forces. See also * Front axle assembly Turning radius was a longstanding problem with wagons, dictated by the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
