An agreement allowing convicts to pass on type of locks used on prison doors.

Generally, these locks on turnouts are called `` facing point locks ''.

Different antibody idiotypes, each having distinctly formed complementarity determining regions, correspond to the various " locks " that can match " the keys " ( epitopes ) presented on the antigen molecule.

Former emphasis on presumed race, in which John A. Scott could write an article on Achaean blondness, compared to the dark locks of " Mediterranean " Poseidon, on the basis of hints in Homer, has been laid aside.

The flight of 16 consecutive locks at Caen Hill Locks | Caen Hill on the Kennet and Avon Canal, Wiltshire, England

Scotty forces Cheryl into the cellar and locks it, but his girlfriend Shelly is also possessed by a demon, which spies on her from outside her bedroom as she is changing before hurling itself at her.

Montag yells at the women to go home and reflect on their empty lives and burns the poetry book while Mildred locks herself in the bathroom to take her pills.

The locks were on a large scale, most having a change of level of.

:" I call your own kind self to witness [...] the last pages of Heart of Darkness where the interview of the man and the girl locks in — as it were — the whole 30000 words of narrative description into one suggestive view of a whole phase of life and makes of that story something quite on another plane than an anecdote of a man who went mad in the Centre of Africa.

However, the network of dams and locks on the Columbia River and Snake River make the city of Lewiston the farthest inland seaport on the Pacific coast of the contiguous United States.

He later worked for Joseph Bramah on the production of metal locks, and soon after he began working on his own.

* PickLock – A round post on the back base of the blade locks into a hole in a spring tab in the handle.

Of the numerous locks that were proposed, only thirteen were completed ; Locks 1 to 11 on the stretch downstream of Mildura, Lock 15 at Euston and Lock 26 at Torrumbarry.

The first locks on the river were built in 1825 at Louisville to circumnavigate the falls.

Investigators discovered incriminating evidence at his home: ammonium nitrate and blasting caps, the electric drill used to drill out the locks at the quarry, books on bomb-making, a copy of Hunter ( a 1989 novel by William Luther Pierce, the founder and chairman of the white nationalist National Alliance ) and a hand-drawn map of downtown Oklahoma City, on which was marked the Murrah Building and the spot where McVeigh's getaway car was hidden.

Tolls will continue to be calculated based on vessel tonnage, and will not depend on the locks used.

In 1871, locks on the Saint Lawrence allowed transit of vessels long, wide, and deep.

The barge and canal system contended favorably with the railways in the early industrial revolution prior to around the 1850s – 1960s for example, the Erie Canal in New York State is credited by economic historians with giving the growth boost needed for New York City to eclipse Philadelphia as America's largest port and city but such canal systems with their locks, need for maintenance and dredging, pumps and sanitary issues were eventually outcompeted in the carriage of high-value items by the railways due to the higher speed, falling costs, and route flexibility of Rail transport.

On more modern canals, " guard locks " or gates were sometimes placed to allow a section of canal to be quickly closed off, either for maintenance, or to prevent a major loss of water due to a canal breach.

Greek engineers were the first to use canal locks, by which they regulated the water flow in the Ancient Suez Canal as early as the 3rd century BC.

The canal contains 36 locks and encompasses a total elevation differential of around 565 ft. ( 169 m ).

In France, a steady linking of all the river systems — Rhine, Rhône, Saône and Seine — and the North Sea was boosted in 1879 by the establishment of the Freycinet gauge, which specified the minimum size of locks so that canal traffic doubled in the first decades of the 20th century.

The builders dug the canal through the Isthmus at sea level ; no locks are employed.

The canal contains 36 locks and encompasses a total elevation differential of approximately 565 ft. ( 169 m ).

At Trollhättan there is a dam, canal locks and a hydropower station in the river.

The enlargement projects were completed by the installation of two larger canal locks in Brunsbüttel and Holtenau.

The larger ships would naturally be more expensive, but also would require enlargement of harbours, locks and the Kiel canal, all of which would be enormously expensive.

A survey from the 1830s stated that the canal would be long and would generally follow the San Juan River from the Atlantic to Lake Nicaragua, then go through a series of locks and tunnels from the lake to the Pacific.

* New Plans For Panama, by Stephen L. Freeman 1947 article about possible post World War II plans for the Panama Canal including first mention of a sea level canal to replace the locks

This section downstream of the Seaway is not a continuous canal, but rather it consists of several stretches of navigable channels within the river, a number of locks, as well as canals along the banks of the St. Lawrence River to bypass several rapids and dams along the way.

It contains no locks ; seawater flows freely through the canal.

The canal has no locks due to the flat terrain, and the minor sea level difference between each end is inconsequential for shipping.

Between 1411 and 1415, a total of 165, 000 laborers dredge the canal bed in Shandong, build new channels, embankments, and canal locks.

Although the Grand Union company had a number of broad boats built to take advantage of the improvements, they never really caught on and the canal continued to be operated largely by pairs of narrow boats, whose journeys were facilitated by the newly widened locks in which they could breast up.

Just upstream of the Gauging Lock was a large canal basin, now known as Brentford Lock, from which the canal continues to follow the course of the River Brent through two more locks.

The river and canal part company at the base of the Hanwell flight of locks ( 92-97 ), before two more locks take the canal to Norwood Green.

Such locks are nearly always used where the switch points `` face '' oncoming traffic.

In time, projects were devised in Virginia, Maryland, Pennsylvania, and elsewhere. The modern Erie Canal has 34 locks, which are painted with the blue and gold colors of the New York State Canal System.

Simple examples are vending machines which dispense products when the proper combination of coins are deposited, elevators which drop riders off at upper floors before going down, traffic lights which change sequence when cars are waiting, and combination locks which require the input of combination numbers in the proper order.

Strap buttons are sometimes replaced with " strap locks ," which connect the guitar to the strap more securely.

There are several types of locks that serve to make it difficult to discharge a firearm.

Locks are considered less effective than keeping firearms stored in a lockable safe since locks are more easily defeated than approved safes.

Some trigger locks are integrated into the design of the weapon, requiring no external parts besides the key.

: Although there are no universal standards for the design or testing of trigger locks, some jurisdictions, such as the state of California, maintain a list of approved trigger lock devices.

: Cable locks are a popular type of chamber lock that usually threads through the breech and ejection port of repeating-action firearms ; they generally prevent full cycling of the action, especially preventing a return to " battery ", with the breech fully closed.

From the east-coast of Sweden to Lake Vänern the locks are as follows:

* Submission holds: There are generally two types of submission holds: those that would potentially strangle or suffocate an opponent ( chokes ), and those that would potentially cause injury to a joint or other body part ( locks ).

Grappling, locks, restraints, throws, and vital point strikes are taught in some styles.

In the poem, Fjölsviðr describes to the hero Svipdagr that Sinmara keeps the weapon Lævateinn within a chest, locked with nine strong locks ( due to significant translation differences, two translations of the stanza are provided here ):

Today, the rise of cheap mass production means that this is no longer true, and, though a few expert locksmiths are also engineers and capable of sophisticated repairs and renovation work, the vast majority of locks are repaired by swapping of parts or like-for-like replacement, or upgraded to modern mass-production items.

Database locks, process identifiers, and atomicity of database update transactions are all required of standard MUMPS implementations.

The 16 locks in the adjacent Rhine-Main-Danube Canal and the Danube itself are of the same dimensions.

The new locks are expected to open for traffic in 2015.

The present locks, which will be 100 years old by that time, will then be able to give engineers greater access for maintenance, and are projected to continue operating indefinitely.