Although he used the term "velocities" in his paper (and "apparent radial velocities" in the introduction), he later expressed ... Hubble also devised the most commonly used system for classifying galaxies, grouping them according to their appearance in ... Alt URL Hubble, Edwin (1929). "A relation between distance and radial velocity among extra-galactic nebulae". PNAS. 15 (3): 168 ... In 1929 Hubble examined the relationship between these distances and their radial velocities as determined from their redshifts ...

The stiffness of a bicycle wheel can be measured in three primary directions: radial, lateral, and torsional. The radial ... The rim is commonly a metal extrusion that is butted into itself to form a hoop, though may also be a structure of carbon fiber ... A commonly recommended practice is to find the worst spot on the wheel, and bring it slightly more into true before moving on ... BMX bikes commonly have 36 or 48 spoke wheels. Lowrider bicycles may have as many as 144 spokes per wheel. Wheels with fewer ...

Radial aircraft engines had from three to 28 cylinders; examples include the small Kinner B-5 and the large Pratt & Whitney R- ... Motorcycles commonly have from one to four cylinders, with a few high-performance models having six; although, some 'novelties ... and domestic lawn mowers most commonly have one cylinder, but two-cylinder chainsaws exist. Large reversible two-cycle marine ...

Radial abduction of the thumb is painful. On occasion, there is uneven movement or triggering the thumb with radial abduction. ... Steroid injections are commonly used, but are not proved to alter the natural history of the condition. Surgery to release the ... Symptoms are pain and tenderness at the radial side of the wrist, fullness or thickening over the thumb side of the wrist, ... The syndrome commonly occurs during and, even more so, after pregnancy. Contributory factors may include hormonal changes, ...

The fasteners are commonly called line head screws. They are also known as Gamebit screws, due to their use on some video game ... The radial "height" of each arris is reduced, compared to a six-point, although their number is doubled. They are potentially ... They are commonly found on German vehicles such as BMW, Opel, Mercedes, and those from the Volkswagen Group (Porsche, Audi, ... Tri-groove or T-groove is a design for a security screw with a flat-topped conical head and three short radial slots that do ...

Spines, or tubercles, are typically found in two rows on the inner and outer parts of the whorl sides, joined by radial ribs. ... commonly serpenticonic, shells that had long body chambers and would have had no stable floating position; and thus resemble ...

The unhappy triad is a set of commonly co-occurring knee injuries which includes injury to the medial meniscus. Conservative ... Acute tears have many different shapes (vertical, horizontal, radial, oblique, complex) and sizes. They are often treated with ...

Radial intercalation occurs in the DEL. Interior cells of the blastoderm move towards the outer cells, thus "intercalating" ... and most commonly zebrafish. Epiboly in zebrafish is the first coordinated cell movement, and begins once the embryo has ... The cell-cell adhesion molecule E-cadherin has been shown to be required for the radial intercalation of the deep cells. Many ... The molecule fibronectin has been found to play a role in radial intercalation. Other signaling pathways that appear to ...

... commonly displays columnar jointing, formed as the rock cooled and contracted after solidifying from the lava. The ... In some cases, erosion exposes radial sets of dikes with diameters of several thousand kilometers. Sills may also be present ... Olivine tholeiite (the characteristic rock of mid-ocean ridges) occurs less commonly, and there are rare cases of alkali ...

Radial access technique for angiography can be traced back to 1989, when Lucien Campeau first cannulated the radial artery to ... Microangiography is commonly used to visualize tiny blood vessels. Post mortem CT angiography for medicolegal cases is a method ... Angiography is also commonly performed to identify vessels narrowing in patients with leg claudication or cramps, caused by ... Depending on the type of angiogram, access to the blood vessels is gained most commonly through the femoral artery, to look at ...

4) is commonly used on rear windscreens, as well as on the front of some cars. Mercedes-Benz pioneered a system (Fig. 5) called ... Most wipers are of the pivot (or radial) type: they are attached to a single arm, which in turn is attached to the motor. These ... Most personal automobiles use two synchronized radial-type arms, while many commercial vehicles use one or more pantograph arms ... They were later superseded by a radial spindle action wiper mechanism, with individual motors on each headlamp. In 1972, ...

... occasionally with a few lavender radial stripes. The shell interior of C. elevata is usually purple.) The species commonly ... triangular shell with both strong concentric ridges and strong radial ribbing, which together form a raised crisscross pattern ... lives on sandy bottoms of sounds and shallow offshore waters, and the shells are commonly found washed ashore on sound and ...

The method is commonly used in studies of terrestrial and planetary magnetism, to relate measurements of magnetic fields either ... When radial currents flow through the surface of interest, the decomposition is more complex, involving the decomposition of ... In this case, an additional term (the toroidal component) accounts for the contribution of the radial current to the magnetic ...

In these cases, physics-based surrogates such as space-mapping based models are commonly used. Recently proposed comparison- ... Surrogates.jl is a Julia packages which offers tools like random forests, radial basis methods and kriging. Linear ... radial basis function; support vector machines; space mapping; artificial neural networks and Bayesian networks. Other methods ... approximation Response surface methodology Kriging Radial basis functions Gradient-enhanced kriging (GEK) OptiY Space mapping ...

The radial and ulnar arteries. Superficial palmar arterial and venous arches Superficial palmar arterial and venous arche ... superficial palmar arch is more commonly used. Again, palmar and volar may be used synonymously, but arcus volaris ... However, in some individuals the contribution from the radial artery might be absent, and instead anastomoses with either the ... the former two of which are branches from the radial artery. Alternative names for this arterial arch are: superficial volar ...

The influence of the Mongols also caused some of the Chinese motifs that are commonly seen in Lajvardina ceramics, for example ... According to Soustiel, about a third of the lajvardina type shaped pieces are radial type compositions. Most examples of ...

In general, creedite usually found as two to three millimeters radial aggregates and less commonly as a single prismatic ... Creedite most commonly found in the form of creedite - carbonate - cyanotrichite - woodwardite - spangolite - kaolinite ...

IV - Combined type (5%) - ulna shaft and radial shaft are both fractured and radial head is dislocated, typically anteriorly. ... In this context, isolated ulnar shaft fractures are most commonly seen in defence against blunt trauma (e.g. nightstick injury ... and radial head dislocates anteriorly. II - Flexion type (15%) - ulna shaft angulates posteriorly (flexes) and radial head ... It promotes stability of the radial head dislocation and allows very early mobilisation to prevent stiffness. The elbow joint ...

The barrel is locked by means of a rotary bolt with multiple radial lugs that engages the barrel extension, eliminating the ... Such systems are more commonly used in modern automatic cannons. The 120SRAMS is developed specifically for rapid and close ...

The effective potential in the solution of motion in a magnetic or electric system with rotational symmetry leads to radial ... Owing to these effects, sector based designs are commonly used in electron spectrometers. ... By superposition of a quadrupole field axial focusing is possible while weakening the radial focusing, until the astigmatism ...

Although they are noisier than radial-blade fans, backward-blade fans are commonly used for large-volume dust collection ... There are three main types of centrifugal fans: Radial-blade fans - Radial-blade fans are used for heavy dust loads. Their ... Commonly known as baghouses, fabric collectors use filtration to separate dust particulates from dusty gases. They are one of ... Sonic cleaning is commonly combined with another method of cleaning to ensure thorough cleaning. Although the principles of ...

The mushroom is commonly known as "Christina's rootshank". The cap is initially conical before expanding to become broadly ... and marked by a variable number of raised radial grooves extending from the center of the cap to the margin. Depending on the ... Phaeocollybia christinae, commonly known as Christina's rootshank, is a species of fungus in the family Cortinariaceae. Found ...

... initially traversing only part of its radial thickness but commonly occupying its whole circumference. This article ... Primary incisures appear ab initio in myelination and always extend across the whole radial thickness of the myelin sheath but ...

Stoa: In ancient Greek architecture, is a covered walkway or portico, commonly for public use. Early stoas were open at the ... The aeolipile is a simple bladeless radial steam turbine which spins when the central water container is heated. Torque is ...

... , commonly known as spongeflies or spongillaflies, are a family of winged insects in the order Neuroptera. There are ... The subcostal (Sc) and radial (R1) veins are fused near the wingtip. The larvae of spongillaflies look rather bizarre. Similar ...

It is commonly heard when a vehicle sounding a siren approaches, passes and recedes from an observer. The received frequency is ... The result derived with c as the speed of light and v as the target radial velocity gives the shifted frequency ( f r {\ ... Secondly, against a low altitude target, filtering on the radial speed is a very effective way to eliminate the ground clutter ... This variation gives direct and highly accurate measurements of the radial component of a target's velocity relative to the ...

... , commonly known as the dwarf tiger lucine, is a species of bivalve mollusc in the family Lucinidae. It can be ... the outer surface being sculptured with fine concentric rings and rather coarser radial lines. The lunule is elongate. The ...

The fronds of Bryopsis vary among species from deltoid to lanceolate and the pinnules are most commonly in radial, distichous ... Species of Bryopsis commonly populate commercial aquariums. They are introduced to aquariums on life rocks and the nutrient ... It is frequently a pest in aquariums, where it is commonly referred to as hair algae.[citation needed] Bryopsis/ˌbɹaɪˈɑpsɪs/ is ... The thallus is commonly erect and occurs in two morphologies corresponding to haploid or diploid life cycle stages: the ...

... and have configurations such as common rail radial piston, common rail two piston radial, inline, port and helix, and metering ... This method is commonly used in carbureted motorcycles, where the tank is usually directly above the engine. On engines that ... The pump is similar to that of a radial piston-type pump, but instead of a piston it has a machined plunger that has no seals. ... Port and Helix pumps are most commonly used in marine diesel engines because of their simplicity, reliability, and its ability ...

The equation is often used to predict flow to wells, which have radial symmetry, so the flow equation is commonly solved in ... Darcy's law is commonly applied to study the movement of water, or other fluids through porous media, and constitutes the basis ... The Theis equation is one of the most commonly used and fundamental solutions to the groundwater flow equation; it can be used ... Since chemicals commonly used in hydraulic fracturing are not tested by government agencies responsible for determining the ...

The radial members of a wagon wheel were made by carving a spoke (from a log) into their finished shape. A spokeshave is a tool ... Cast alloy wheels are now more commonly used; forged alloy wheels are used when weight is critical. The invention of the wheel ... A version of the above examples (name unknown to the writer) was commonly used on heavy artillery during World War I. Specific ... Eventually, the term spoke was more commonly applied to the finished product of the wheelwright's work, than to the materials ...

2011), commonly referred to as flow diverter grading system or Kamran grading system. After receiving a cerebral flow diverter ... These devices can be used to treat aneurysms by doing a cerebral angiogram via femoral artery or radial artery access. The ...

The radial members of a wagon wheel were made by carving a spoke (from a log) into their finished shape. A spokeshave is a tool ... The other end is commonly peened into a disk or uncommonly bent into a "Z" to keep it from pulling through its hole in the hub ... Wire spokes can be radial to the hub but are more often mounted tangentially to the hub. Tangential spoking allows for the ... Eventually, the term spoke was more commonly applied to the finished product of the wheelwright's work than to the materials ...

Proponents most commonly use the argument in a weaker way, however: not with the aim of disproving the existence of God, but ... The use by pandas of their enlarged radial sesamoid bones in a manner similar to how other creatures use thumbs. The existence ... Intricate reproductive devices in orchids, apparently constructed from components commonly having different functions in other ... or against characteristics commonly attributed to a creator deity, such as omnipotence, omniscience, or personality. In a ...

Symptoms commonly resolve on their own within several months when the constriction is removed; NSAIDs are commonly prescribed. ... Diagnostically it is often subsumed into compression neuropathy of the radial nerve as a whole (e.g. ICD-9 354.3), but studies ... Dang, Alan C.; Rodner, Craig M. (December 2009). "Unusual Compression Neuropathies of the Forearm, Part I: Radial Nerve" (PDF ... Braidwood, A. S. (1975). "Superficial Radial Neuropathy". Journal of Bone and Joint Surgery. 57-B (3): 380-383. doi:10.1302/ ...

The effects of ulegyria can range in severity, although it is most commonly associated with cerebral palsy, mental retardation ... The physical features of ulegyria consist of small radial scars which occupy the cortical sulci. Overall, the physical ... Ulegyria can develop bilaterally or unilaterally, though the former is more commonly diagnosed. Ulegyria can affect many parts ...

Posteroanterior view Radial inclination - It is the angle between a line drawn from the radial styloid to the medial end of the ... Distal radius fractures represent between 25% and 50% of all broken bones and occur most commonly in young males and older ... Loss of radial inclination is associated with loss of grip strength. Radial length - It is the vertical distance in millimetres ... depression of the radial styloid, and confirming the position the screws at the radial side of the distal end radius. Meanwhile ...

This is more commonly called "Allen's test" by microvascular surgeons, and is used before harvesting radial artery based free ... To prevent hand ischemia, there is a "squirt test" that involves squirting blood from the radial artery, which is used in ... retrieved 17 March 2010 Intraoperative confirmation of ulnar collateral blood flow during radial artery harvesting using the " ... intraoperative assessment of collateral arm blood flow before radial artery harvest. ...

The permanent magnets can either be stationary or rotating; interior or exterior to the armature for a radial flux machine or ... The schematic shows a permanent magnet motor with stationary magnets outside of a brushed armature (a type commonly used on toy ... Hard ferrites are the permanent magnet material most commonly found (by weight) in permanent magnet motors. This is due to ...

They commonly display columnar jointing, such as in the upper part of the Kilt Rock at Staffin. During this period the island ... The dominant trend of the dykes is northwest-southeast although they are locally in part radial near the old volcanic centre. ...

They commonly have anvil clouds. A short-lived horseshoe cloud may occur when a horseshoe vortex deforms a cumulus cloud. Some ... The variety Cumulus radiatus forms in radial bands called cloud streets and can comprise any of the four species of cumulus. ... They commonly appear in regular, rippling patterns or in rows of clouds with clear areas between. Cirrocumulus are, like other ... Cumulonimbus clouds, commonly called thunderheads, can produce high winds, torrential rain, lightning, gust fronts, waterspouts ...

The radial canals connect the interior of the segments with the ends of the connecting rings as they approach adjacent septa. ... Camerae, which are generally short, are commonly filled with organic deposits. Flower preferred the term Macroloxoceratidae, ( ... composed of broadly expanded segments in the adult in which there are internal deposits pieced by two series of radial canals. ...

... pale subterminal line commonly obsolete, or if present, not strongly dentate. Hindwing rather more glossy and brownish than ... elongate interneural submarginal streaks between the 5th subcostal and 3rd radial veins. The aberration, ab. mediolucens Rossi ...

To facilitate automated insertion, radial plastic film capacitors are commonly constructed with terminal spacings at ... Radial capacitors are available potted in plastic cases, or dipped in an epoxy resin to protect the capacitor body against ... The most common form factor is the radial type (single ended), with both terminals on one side of the capacitor body. ... Available styles of film capacitors Axial style for point-to-point and through-hole mounting Radial style (single ended) for ...

... most commonly thin and structureless but in certain derived forms may become actinosiphonate with inwardly projecting radial ... The siphuncle in the Oncocerida is commonly located at or near the ventral margin. Connecting rings are ...

The test wall is of perforate hyaline calcite, commonly optically radial in structure, with crystallographic c-axes ...

They are commonly used in pairs for better radial load handling, and in some heavy duty applications, can be found in two or ... radial) and horizontal (axial) forces. Tapered roller bearings are commonly used for moderate speed, heavy duty applications ... The construction is intended for combination loads, such as dual acting axial and radial loads. The bearing axis is where the ... as well as radial forces. The inner and outer ring raceways are segments of cones and the rollers are tapered so that the ...

Commonly available sizes are 1/8", 1/4", 3/8", 1/2", 5/8", 3/4", 4 mm, 6 mm, 8 mm, 10 mm, 12 mm, 14 mm, 16 mm and 18 mm. The ... Center drills are made specifically for drilling lathe centers, but are often used as spotting drills because of their radial ... Sets are not commonly available in smaller size increments, except for drill bits below 1 mm diameter. Drill bits of the less ... Bits at size increments of 1 mm are most commonly available, and lowest price. Sets of bits in 1 mm increments might be found ...

The work table is a T-slotted X-axis table mounted on top of a radial fixture. Mounting the X axis on top of the radius table, ... The holding fixtures can be anything one can mount on a slotted table, but most commonly used is a collet or chuck fixture that ...

This results in a dedendum which is a simple straight radial line, and therefore easy to shape and polish with hand tools. The ... In clockmaking, the generating circle diameter is commonly chosen to be one-half the pitch diameter of one of the gears. ...

Node radial ports require an additional 20-40 minutes for the removal and storage of the M/D Cover's Center section. A closeout ... The most commonly encountered implementation starts with deoutfitting the vestibule when reconfiguring to deberth a logistics ... In this photo taken at KSC in 2009, the proximity of M/D petals to the CPA is also visible on a radial port (2). Another port ( ... Including inspection, each Radial Port is budgeted about 15 minutes for a single EVA crew member, assisted by IVA crew to ...

The term collet commonly refers to a type of chuck that uses collets to hold either a workpiece or a tool (such as a drill) but ... One of the two radial surfaces of a collet is usually tapered (i.e a truncated cone) and the other is cylindrical. ... In the U.S. it is generally for 0.25 or 0.5 inches (6.4 or 12.7 mm) bits, while in Europe bits are most commonly 6, 8 or 12 mm ... They were developed in the 1940s by a now defunct UK company, Clarkson (Engineers) Limited, and are commonly known as Clarkson ...

Commonly referred to as a B unit or a Slug, although not all Slugs are cabless. Caboose In North America, a railroad car ... They are placed in a radial position and are often curved so as to permit the wheel to contract when it cools. Wheel Rim ... Commonly practiced in bowl or hump yards to make up or break down trains or classify large numbers of cars in an expedient ... Now commonly used to facilitate longer, heavier trains in all types of terrain. Consists of the locomotives on the head end, a ...

The mushroom is commonly known as the "austro dripping bonnet". The specific epithet combines the Latin words austro (from ... The cap margin is curved downward, sometimes slightly flared, and sometimes has translucent radial striations marking the ... Roridomyces austrororidus, commonly known as the austro dripping bonnet, is a species of agaric fungus in the family Mycenaceae ...

... (Russell), commonly known as the purple-striped jelly, is a species of jellyfish that exists primarily off ... The bell (body) of the jellyfish is up to 70 cm (2.3 ft) in diameter, typically with a radial pattern of stripes. The tentacles ...

Less commonly, small raster images may be embedded directly in a page description as an inline image.) Images are typically ... There are seven types of shading patterns of which the simplest are the axial shading (Type 2) and radial shading (Type 3). ... a commonly used filter based on the deflate algorithm defined in RFC 1951 (deflate is also used in the gzip, PNG, and zip file ... less commonly, a malicious PDF can launch malware. PDF attachments carrying viruses were first discovered in 2001. The virus, ...

In mycology the term describes mushrooms whose caps crack in a radial pattern, as commonly found in the genera Inocybe and ...

Cube ice machines are commonly seen as vertical modular devices. The upper part is an evaporator, and the lower part is an ice ... Most compressors are either positive displacement compressors or radial compressors. Positive displacement compressors are ...

It is commonly found in the coronal pulp. As for irregular calcifications without laminations, pulp stones may have the shape ... calcification occurs around the central nidus and extends outward with regular calcified material in a concentric or radial ... It is reported that pulp stones are more commonly found in the coronal region of pulp, albeit also found in the radicular pulp ... Embedded pulp stone is fully embedded in dentine and most commonly found in the apical portion of the root. Adherent pulp ...