* 2011 New double track loop opened between Wengen and Allmend allowing the introduction of a clock-face timetable between Lauterbrunnen and Kleine Scheidegg.

There are plans for the introduction of a passing loop at Alvechurch to allow three trains per hour to Redditch.

Contains a general introduction to Hilbert manifolds and many details about the free loop space.

There was no need for the wires to be connected back together into a loop, nor the need for hubs or other devices.

Once the tip penetrates the animal the upper sub head broke off from the rest of the shaft, however, since it was still connected with the braided loop it rotated the head into a horizontal position inside the animal ’ s body so that it could not get away from the hunter.

While he had programmed extensively in machine code in the 1950s, he was known for his low opinion of the GOTO statement in computer programming, writing a paper in 1965, and culminating in the 1968 article " A Case against the GO TO Statement ", regarded as a major step towards the widespread deprecation of the GOTO statement and its effective replacement by structured control constructs, such as the while loop.

The latter was a cabinet in which a continuous loop of Dickson's celluloid film ( powered by an electric motor ) was back lit by an incandescent lamp and seen through a magnifying lens.

During the standards committee battle over whether the " minimum trip count " for the FORTRAN 77 < CODE > DO </ CODE > statement should be zero ( allowing no execution of the block ) or one ( the " plunge-ahead " < CODE > DO </ CODE >), another facetious alternative was proposed ( by Loren Meissner ) to have the minimum trip be two — since there is no need for a loop if it is only executed once.

If Good Times was not stopped in time, an infected computer would enter an " nth-complexity infinite binary loop " ( a meaningless term ), damaging the processor.

The most prominent frontier barrier was the Berlin Wall, constructed in 1961, which finally closed the loop hole in the East German border between East Berlin and West Berlin.

A machine for making a continuous sheet of paper on a loop of wire fabric was patented in 1798 by Nicholas Louis Robert who worked for Saint-Léger Didot family in France.

Initially, interpreted languages were compiled line-by-line ; that is, each line was compiled as it was about to be executed, and if a loop or subroutine caused certain lines to be executed multiple times, they would be recompiled every time.

With this stratagem, it is not necessary to check the value of i against the list length n: even if x was not in A to begin with, the loop will terminate when i =

Several other experiments followed, with André-Marie Ampère, who in 1820 discovered that the magnetic field circulating in a closed-path was related to the current flowing through the perimeter of the path ; Carl Friedrich Gauss ; Jean-Baptiste Biot and Félix Savart, both of which in 1820 came up with the Biot-Savart Law giving an equation for the magnetic field from a current-carrying wire ; Michael Faraday, who in 1831 found that a time-varying magnetic flux through a loop of wire induced a voltage, and others finding further links between magnetism and electricity.

The SDS was later augmented with a pair of commands that allow the transmission of information about sample loop points, without requiring that the entire sample be transmitted.

This use of-1 instead of 0 as the terminating value allowed the easy coding of loops which had to do nothing if the count was 0 to begin with, without the need for an additional check before entering the loop.

Though 68010 had a " loop mode ", which sped loops through what was effectively a tiny instruction cache, it had only two memory location and was thus little used.

For example, the Motorola 68010 ( and the obscure 68012 ) was a 68000 with improvements to the loop instruction and the ability to suspend then continue an instruction in the event of a page fault, enabling the use of virtual memory with the appropriate MMU hardware.

It features a Grand Prix race track built in 1984, and a much longer old " Northern loop " track which was built in the 1920s around the village and medieval castle of Nürburg in the Eifel mountains.

There also was a warm-up loop called Zielschleife (" Finish Loop ") or Betonschleife (" Concrete Loop "), around the pit area.

In its original form, Vernam's system was vulnerable because the key tape was a loop, which was reused whenever the loop made a full cycle.

Numbers within this block are used for various test utilities such as a ringback number ( to test the ringer when installing telephone sets ), milliwatt tone ( a number simply answers with a continuous test tone ) and a loop around ( which connects a call to another inbound call to the same or another test number ).

Knots commonly used in caving are the figure-of-eight-( or figure-of-nine -) loop, bowline, alpine butterfly, and Italian hitch.

A carabiner () or karabiner is a metal loop with a sprung gate used to quickly and reversibly connect components in safety-critical systems.

Crocheted fabric is begun by placing a slip-knot loop on the hook ( though other methods, such as a magic ring or simple folding over of the yarn may be used ), pulling another loop through the first loop, and repeating this process to create a chain of a suitable length.

A string tied at each end to the two pins and the tip of a pen is used to pull the loop taut so as to form a triangle.

His basic method is still used today: electricity is generated by the movement of a loop of wire, or disc of copper between the poles of a magnet.

To use other jumps on the back end of a combination, connecting jumps such as a half loop ( which is actually a full rotation, but lands on a left back inside edge ) can be used, enabling the skater to put a salchow or flip at the end of the combination.

In Australian and British English, a halter is a rope with a spliced running loop around the nose and another over the poll, used mainly for unbroken horses or for cattle.

In order to extract all the occurrences of " the ", a loop must be used ...

The new loop may also be passed between two stitches in the present row, thus clustering the intervening stitches ; this approach is often used to produce a smocking effect in the fabric.

Many knots can also be used as makeshift tools, for example, the Bowline can be used as a rescue loop, and the Munter hitch can be used as a belay.

When measuring liquid pressure, a loop filled with gas or a light fluid can isolate the liquids to prevent them from mixing but this can be unnecessary, for example when mercury is used as the manometer fluid to measure differential pressure of a fluid such as water.

These machetes are occasionally provided with a simple cord loop as a sort of lanyard, and a canvas scabbard — although in some regions where machetes are valuable, commonly used tools, the users may make decorative leather scabbards for them.

The loop used to describe this process is known as the biocybernetic loop.

A PID loop could be used to control the temperature of a manufacturing process, for example.

Simple spin network of the type used in loop quantum gravity

Dial impulses are explained already, but the Dial Off Normal contact is used to short circuit the telephone transmitter circuit out of the telephone loop making the pulsing more distinct and also to remove impulsive clicking on the caller's earpiece.

For example, on the original IBM PC, a male D-sub was an RS-232-C DTE port ( with a non-standard current loop interface on reserved pins ), but the female D-sub connector was used for a parallel Centronics printer port.

* bowline — used to form a fixed loop at the end of a rope

With these factors included, an upper limit is placed on the allowable loop gain by stability considerations.

Today, a cappella also includes sample / loop " vocal only " productions by producers like Jimmy Spice Curry, Teddy Riley, Björk, Imogen Heap, Wyclef Jean and others.

) Base stacking effects are especially important in the secondary structure and tertiary structure of RNA ; for example, RNA stem-loop structures are stabilized by base stacking in the loop region.

The power and aerodynamics of the Hornet allows them to perform a slow, high angle of attack " tail sitting " maneuver, and to fly a " dirty " ( landing gear down ) formation loop, the last of which is not duplicated by the Thunderbirds.

The star is suspended from the ribbon by a rectangular shaped metal loop with the corners rounded.

Bistability can be generated by a positive feedback loop with an ultrasensitive regulatory step.

Simultaneously, the Shh signaling network is controlled by a negative feedback loop wherein the Gli transcription factors activate the enhanced transcription of a repressor ( Ptc ).

In prokaryotes, DNA is usually arranged as a loop, which is tightly coiled in on itself, sometimes accompanied by one or more smaller, circular DNA molecules called plasmids.

Early computer programs performed I / O by waiting in a loop for the peripheral to become ready.

The concept of the feedback loop to control the dynamic behavior of the system: this is negative feedback, because the sensed value is subtracted from the desired value to create the error signal, which is amplified by the controller.

Its name comes from the information path in the system: process inputs ( e. g., voltage applied to an electric motor ) have an effect on the process outputs ( e. g., speed or torque of the motor ), which is measured with sensors and processed by the controller ; the result ( the control signal ) is " fed back " as input to the process, closing the loop.

The desired closed loop dynamics is obtained by adjusting the three parameters, and, often iteratively by " tuning " and without specific knowledge of a plant model.

Rounds can also be created by working many stitches into a single loop.

Stitches are made by pulling one or more loops through each loop of the chain.

Roller coaster cars are forced through a loop by the track applying a centripetal force on them.

For a while hybrid cable / electric systems operated, for example in Chicago where electric cars had to be pulled by grip cars through the loop area, due to the lack of trolley wires there.

Describing the work as " 57 seconds of growth and fire, and three seconds of vomit ", Lynch played the film on a loop at the Academy's annual end-of-year exhibit, where it shared joint first prize with a painting by Noel Mahaffey.

When a soldier is killed in action, the round piece is removed by cutting the short loop with a bayonet, while the oval piece remains with the body.

This is because it generates a magnetic field that is identical to that generated by a very small current loop.

Prior to the development of DTMF, numbers were dialed on automated telephone systems by means of pulse dialing ( Dial Pulse or DP in the U. S .) or loop disconnect ( LD ) signaling, which functions by rapidly disconnecting and re-connecting the calling party's telephone line, similar to flicking a light switch on and off.