A selfbolting door is called as such because of its special hinges that permit the panel leaf to move laterally so that the door itself becomes a giant bolt for better security result.

There is generally greater latitude for Shia ulamā, insofar as the principle of independent reasoning ( ijtihād, from the same root as mujtahid ) in matters of religious law remains valid in Shi ' i jurisprudence, whereas it is deemed to have ended in Sunnism as far back as the 10th century ( though it is now reckoned that this perception of the desuetude or " closing of the door " of ijtihad did not always apply ).

Promoting minority welfare and perusal of a secular policy besides preservation of Indian constitution and traditions of democracy by taking the administration to door steps of the people was also the guiding principle of Sri Nara Chandrababu Naidu ever since he took on the mantle of the party in 1995.

The hangar-turned-camera recorded a panoramic image of what was on the other side of the door using the centuries-old principle of " camera obscura " or pinhole camera.

Knock-and-announce, in United States law of criminal procedure, is an ancient common-law principle, incorporated into the Fourth Amendment, which often requires law enforcement officers to announce their presence and provide residents with an opportunity to open the door prior to a valid Fourth-Amendment search.

The box is internally wired so the door can never be opened without setting off a screeching klaxon ( `` It's real obnoxious '' ).

When words can be used in a more fresh and primitive way so that they strike with the force of sights and sounds, when tones of sound and colors of paint and the carven shape all strike the sensibilities with an undeniable force of data in and of themselves, compelling the observer into an attitude of attention, all this imitates the way experience itself in its deepest character strikes upon the door of consciousness and clamors for entrance.

At Khrushchev's door, therefore, can be placed the primary blame but also at fault are those who permitted themselves to be intimidated.

No one can deny that these `` back door '' admissions to membership provisions have been seriously abused nor that they have not resulted in the admission of downright incompetents to membership in supposedly learned societies.

To the extent that the problem is merely parking, an aggressive downtown management, like that of Lazarus Brothers in Columbus, Ohio, can fight back successfully by building a garage on the lot next door.

Doors are often symbolically endowed with ritual purposes, and the guarding or receiving of the keys to a door, or being granted access to a door can have special significance.

It may be simply covered by a rubber flap or it may be an actual door hinged on the top that the pet can push through.

Doors can be hinged so that the axis of rotation is not in the plane of the door to reduce the space required on the side to which the door opens.

It is basically a double-leaved door with large glass panels in each door leaf, and in which the doors can swing both out as well as in.

These are usually an infrared curtain or beam, but can be a pressure mat fitted on the swing side of the door.

If the door opens inward and there is a fire, there can be a crush of people who run for the door and they will not be able to open it.

The oldest door in England can be found in Westminster Abbey and dates from 1050.

A closing door can exert up to 40 tons per square inch of pressure between the hinges.

In many cases this can be avoided by architectural design which favors doors which open inwards into rooms ( from the perspective of a common area such as a corridor, the door opens outwards ).

There is also handle-side door protection, which prevents the door from slamming shut on the frame, which can cause injury to fingers / hands.

Panic bars are often used in buildings so that a door locked from the exterior can quickly and easily be opened from the inside in the event of a fire or other emergency.

This can be mitigated by having doors that opens inwardly and is designed to be forced into its door frame by the internal cabin pressure-most cabin doors are of this type.

A scenario with a door, which can be open or closed, and a light, which can be on or off, is statically represented by two propositions open and on.

In their search for what turned out to be the right breakfast china but the wrong table silver, they opened every cupboard door in the kitchen and pantry.

She was told by the manservant who opened the door that his lordship was engaged on work from which he had left strict orders he was not to be disturbed.

Should I accompany her to the door of her home, or should I ask to be invited in??

The door panels are designed to accommodate standard doors which should be of exterior grade.

It should be installed over a door that is in full view of everyone, and a chair should be placed under it, a little to one side.

It is in Russia's interest that Poland should be strong and powerful, in a position to shut the door of this corridor by her own force.

later he flees in panic from the family table just as his theft is about to be discovered and is blocked at the front door by a soldier who accusingly holds out a pair of handcuffs which he has brought to Gargery's forge for mending.

That is, locking the room or stateroom door gives privacy of location, but it is equally important to be sure there is time enough for an utterly unhurried fulfillment.

What was that old sign, supposed to be painted over a door somewhere, Abandon hope, all ye who enter here??

`` If there was collusion between an outside murderer and a member of the household it would be an elementary precaution to check on the door later.

It would be all right with him, he decided, if his investigation of the fraud, with its probable by-product of murder, led to Garth's door.

Dead, dead as a brass door nail, and I sometimes feel like the Sexton, for I'm about the last to be even interested.

These things may be happening many miles away from us but really they are right next door.

The two little bangs meant that he was getting impatient to have a crowd of customers waited on and that if he had to he would jerk open the door and drag out, by the opposite door handle which she would be clutching, whichever-the-hell clerk it was who thought she could waste so much store time on the pot.

Quint closed the screen door quietly so Maggie wouldn't be scared.

Now, if this were Vivian next door to him and if, for some obscure female reason, she kept her clothes in the refrigerator, they would not be pink.

This permission opening the door to luxurious living, the council of Aachen, AD 817, decreed that the abbot should dine in the refectory, and be content with the ordinary fare of the monks, unless he had to entertain a guest.

Thus if the instrument depends on the pressure or suction effect alone, and this pressure or suction is measured against the air pressure in an ordinary room, in which the doors and windows are carefully closed and a newspaper is then burnt up the chimney, an effect may be produced equal to a wind of 10 mi / h ( 16 km / h ); and the opening of a window in rough weather, or the opening of a door, may entirely alter the registration.

Beside the door, it is normal for there to be a cell breaking off from the passage ; this is known as the guard cell.