An Oldham coupling has three discs, one coupled to the input, one coupled to the output, and a middle disc that is joined to the first two by tongue and groove.

The spiny first dorsal fin is normally folded back in a groove, as are its pectoral fins.

This groove represents the superior vertebral notch, and serves for the transmission of the vertebral artery, which, after ascending through the foramen in the transverse process, winds around the lateral mass in a direction backward and medially ; it also transmits the suboccipital nerve ( first spinal nerve ).

The 2010 – 11 season didn't start off too well for the Ducks, as they would lose their first 3 games and had a record close to. 500 throughout the first half, but the Ducks found their groove and ended up with a 47 – 30 – 5 which was good for 99 points and 4th place in the Western Conference.

The first company to make the straight pull action for. 22 caliber was JG Anschutz, the action is specifically the straight pull ball bearing lock action, which features spring loaded ball bearings on the side of the bolt which lock into a groove inside the bolt's housing.

The nerve will first give off branches to the medial head of the triceps brachii and then enter a groove on the humerus, the radial sulcus ( AKA spiral groove ), where it innervates the lateral head of the triceps.

It crosses the lateral side of the cuboid, and then runs on the under surface of that bone in a groove which is converted into a canal by the long plantar ligament ; the tendon then crosses the sole of the foot obliquely, and is inserted into the lateral side of the base of the first metatarsal bone and the lateral side of the medial cuneiform.

Double-layered writable media have: a first polycarbonate layer with a ( shallow ) groove, a first data layer, a semi-reflective layer, a second ( spacer ) polycarbonate layer with another ( deep ) groove, and a second data layer.

In Entertainment Weekly, Lisa Schwarzbaum graded the film B + and commented, " is the first export from the light-comedy-steamroller division of the British film industry that avoids, for the most part, the kind of queasy class condescension such hell-bent charmers have relied on since unemployed steel-mill workers shook their groove thangs in The Full Monty.

The photoengraving method first proposed by Cros was then used to produce a metal disc with a playable groove.

Eventually, a very coarse rock groove emerges ( triggered by the first beats of Dinger's drums ), that quickens in tempo and, after a brief sonic interruption, reaches an explosive finale.

The first ( spiny ) dorsal fin is entirely colorless and is normally folded back into a body groove, as are the pelvic fins.

As all three species normally keep the first dorsal folded back in a body groove, this difference is not immediately evident.

The first production batches were designated Mk 262 Mod 0 and used a Sierra Bullets MatchKing 77-grain ( 5 g ) Hollow Point Boat Tail bullet without a cannelure ( crimping groove ).

The One also features his signature mid-70s soul groove, a variety of instruments from strings to horns to featured artists and even a duet with his first daughter India.

When this is not possible, due to severe tipping of one of more of the abutments, for example, an attachment may be useful, as in the photo at right, so that one of the abutments may be cemented first, and the other abutment, attached to the pontic, can then be inserted, with an arm on the pontic slipping into a groove on the cemented crown to achieve a span across the edentulous area.

These are Gaia ( climbing grade E8 6b ), up the groove in the massive nose that one sees first on the walk to the top, and Meshuga ( grade E9 6c ), on the main overhanging Promontory.

The thematic idea ( main melody or rhythmical groove ) comes first.

The first turn of the spiral is the primeval history of humanity in Adam.

In 1912 Vesto Slipher measured the first Doppler shift of a " spiral nebula " ( spiral nebula is the obsolete term for spiral galaxies ), and soon discovered that almost all such nebulae were receding from Earth.

This was the first galaxy recognised as having a spiral structure, this structure being first observed by Lord Rosse in 1845.

‪ File: 13 Portrait of Robert Hooke. JPG ‬| Robert Hooke ( 1635-1703 ): formulated the law of elasticity, invented the balance spring, the spiral spring wheel in watches, the Gregorian telescope, and the first screw-divided quadrant, constructed first arithmetical machine, improved cell theory with the microscope ‬‬‬‬‬

Cavalieri first used polar coordinates to solve a problem relating to the area within an Archimedean spiral.

The hilt, either from organic materials or bronze ( the latter often highly decorated with spiral patterns, for example ), at first simply allowed a firm grip and prevented the hand from slipping onto the blade when executing a thrust or the sword slipping out of the hand in a cut.

He demonstrated the world's first colour transmission on 3 July 1928, using scanning discs at the transmitting and receiving ends with three spirals of apertures, each spiral with a filter of a different primary colour ; and three light sources at the receiving end, with a commutator to alternate their illumination.

( rifled muzzle loading ) guns were at first fitted with a number of gun-metal studs arranged around them in a spiral manner corresponding to the twist of rifling.

Until a few decades ago, Abruzzo was a region of poverty in Southern Italy ; over the past decades, however, it has developed to such an extent that it has escaped from the spiral of underdevelopment to become the ' first ' region of the ' Italian Mezzogiorno '.

Figure 3 shows the first fold, and figure 4 the result of the first nine folds, which form a spiral.

The Exhibit Gallery also features a solstice window that focuses the first rays of the summer solstice sun, casting a spiral image on the gallery wall.

The foundation's first permanent museum, the Solomon R. Guggenheim Museum, is housed in a modern spiral building designed by Frank Lloyd Wright, and the Guggenheim Bilbao was designed by Frank Gehry.

The entire south east corner of the tower has been replaced and it is possible that when first constructed there was a spiral stair here to allow access to the upper floors.

The galaxy was one of the first spirals discovered, and was listed as 1 of 14 spiral nebulae by Lord William Parsons of Rosse in 1850.

In this 1907 photo, Bradbury Robinson, who threw the first legal forward pass, demonstrates an " Overhand spiral — fingers on lacing "

Vitaly Abalakov's invention of the Abalakov Cam was the first application to climbing of the principle of a constant-angle curved surface, with a cam shape based on the mathematical logarithmic spiral.

John Logie Baird demonstrated the world's first color transmission on July 3, 1928, using scanning discs at the transmitting and receiving ends with three spirals of apertures, each spiral with filters of a different primary color ; and three light sources at the receiving end, with a commutator to alternate their illumination.

The first binocular light images show three false-color renditions of the spiral galaxy NGC 2770.

The first image taken combined ultraviolet and green light, and emphasizes the clumpy regions of newly formed hot stars in the spiral arms.

The first acceptable theory for the spiral structure was devised by C. C. Lin and Frank Shu in 1964.

`` After your child's baby teeth are all in -- usually at the age of two and one half to three -- it's time for that first dental appointment '', Dr. Brodie advises.

Since a fall or blow might have caused it, a cold pack was usually first aid.

Now time is also the concern of the fictional narrative, which is, at its simplest, the story of an action with, usually, a beginning, a middle, and an end -- elements which demand time as the first condition for their existence.

In their suburban cottage the crown charges, the Krogers received secrets from the mystery man, usually on the first Saturday evening of each month, and spent much of the week-end getting the secrets off to Moscow, either on a powerful transmitter buried under the kitchen floor or as dots posted over period marks in used books.

Wallace Gray has directed a difficult play here, usually well, but with just a bit too much physical movement in the first act for my taste.

Typically, prolonged breeders congregate at a breeding site, the males usually arriving first, calling and setting up territories.

Amphibians usually swallow food whole but may chew it lightly first in order to subdue it.

The second is the collateral appeal or post-conviction petition, in which the petitioner-appellant files the appeal in a court of first instance — usually the court that tried the case.

After exhausting the first appeal as of right, defendants usually petition the highest state court to review the decision.

In the common law, an answer is the first pleading by a defendant, usually filed and served upon the plaintiff within a certain strict time limit after a civil complaint or criminal information or indictment has been served upon the defendant.

# The Anglican Consultative Council ( first met in 1971 ) was created by a 1968 Lambeth Conference resolution, and meets usually at three year intervals.

It is usually marked as the first day of " Golden Week ", a week-long holiday period.

The first nine probably date from the 3rd century BC, they are usually included among the Cynic epistles, and reflect how the Cynic philosophers viewed him as prefiguring many of their ideas ; the tenth letter is quoted by Diogenes Laertius, it is addressed to Croesus, the proverbially rich king of Lydia, it too is fictitious:

This is a common fact about allomorphy: if the allomorphy conditions are ordered from most restrictive ( in this case, after an alveolar stop ) to least restrictive, then the first matching case usually " wins ".

The desire to create air portable armoured vehicles that can still take on conventional MBTs has usually resulted ATGM armed light vehicles or in protected / armoured / mobile gun system style vehicles in which a lack of armour protection being in part offset by the provision of a first look / first hit / first kill capability through the mating of a powerful gun to superior targeting electronics, a concept similar in operation to that of the US tank destroyers of WWII.

The first German tank destroyers were the Panzerjäger (" tank hunters ") which took an existing anti-tank gun and mounted it on a convenient chassis to give mobility, usually with just a three-sided gun shield for protection.

They are used to treat a wide variety of conditions and symptoms and are usually a first choice when short-term CNS sedation is needed.

* He is awarded first base due to interference or obstruction, usually by the catcher.

Boerhaave first described Boerhaave syndrome, which involves tearing of the esophagus, usually a consequence of vigorous vomiting.

Starley's 1885 Rover, manufactured in Coventry, England, is usually described as the first recognizably modern bicycle.

* Surrender ( only available as first decision of a hand ): Some games offer the option to " surrender ", usually in hole card games and directly after the dealer has checked for blackjack ( but see below for variations ).

During Celebrity Big Brother 6, LaToya Jackson was first to enter and walked straight into the bedrooms-which are usually locked until everyone has arrived-and entered a private bedroom.

The term BIOS ( Basic Input / Output System ) was invented by Gary Kildall and first appeared in the CP / M operating system in 1975, describing the machine-specific part of CP / M loaded during boot time that interfaces directly with the hardware ( a CP / M machine usually has only a simple boot loader in its ROM ).