Religious faith can be considered a necessary condition of membership in a congregation, since the decision to join a worshiping group requires some motive force, but faith is not a sufficient condition for joining ; ;

the presence of other members of similar social and economic level is the sufficient condition.

Since P was never asserted as the only sufficient condition for Q, other factors could account for Q ( while P was false ).

According to these models, a necessary ( but not sufficient ) condition for the occurrence of amorphous phases is that T < sub > h </ sub > has to be smaller than 0. 3, that is the deposition temperature must be below 30 % of the melting temperature.

Once this condition is met, it is sufficient that local bonding at the specimen surface is capable of being overcome by the field, allowing for evaporation of an atom from the surface to which it is otherwise bonded.

The namesake of the board game, gameboards would seem to be a necessary and sufficient condition of the genre, though card games that do not use a standard deck of cards ( as well as games which use neither cards nor a gameboard ) are often colloquially included.

A necessary and sufficient condition for a Banach space X to be associated to an inner product ( which will then necessarily make X into a Hilbert space ) is the parallelogram identity:

Equality of forward and backward reaction rates, however, is a necessary condition for chemical equilibrium, though it is not sufficient to explain why equilibrium occurs.

A necessary and sufficient condition for this inverse function to exist is that the determinant of the Jacobian Matrix, often referred to simply as the Jacobian, should be different from zero.

Hence, a history alone is rarely sufficient to diagnose a heart condition.

Although some authorities see the Torah as commanding Jews to believe in God, Jews see belief in God as a necessary, but not sufficient, condition for a Jewish life.

This is a necessary but not a sufficient condition for successful economic calculation.

While still in his teens, he was able to determine a necessary and sufficient condition for a polynomial to be solvable by radicals, thereby solving a long-standing problem.

A sufficient condition for recovering s ( t ) ( and therefore S ( ƒ )) from just these samples is that the non-zero portion of s ( t ) be confined to a known interval of duration P, which is the frequency domain dual of the Nyquist – Shannon sampling theorem.

A sufficient condition for perfect recovery is that the non-zero portion of S ( ƒ ) be confined to a known frequency interval of width 1 / T.

Vorticity is measured by a number called the circulation, so an airfoil in a steady flow will develop sufficient circulation to satisfy the Kutta condition.

: A practical issue is whether the fact that an accused is labouring under a " mental disability " should be a necessary but not sufficient condition for negating responsibility i. e. whether the test should also require an incapacity to understand what is being done, to know that what one is doing is wrong, or to control an impulse to do something and so demonstrate a causal link between the disability and the potentially criminal acts and omissions.

product, scale economies were a sufficient but not a necessary condition to prove subadditivity.

In a number of countries, nationality is legally a distinct concept from citizenship, or nationality is a necessary but not sufficient condition to exercise full political rights within a state or other polity.

* The no-cloning theorem does not prevent superluminal communication via quantum entanglement, as cloning is a sufficient condition for such communication, but not a necessary one.

It is important to note that perfect competition is a sufficient condition for allocative and productive efficiency, but it is not a necessary condition.

In this conception, having a paraphilia would be a necessary but not a sufficient condition for having a paraphilic disorder.

The condition on the fundamental group turns out to be necessary ( and sufficient ) for finite time extinction, and in particular includes the case of trivial fundamental group.

As the President has said, `` only when our arms are sufficient beyond doubt can we be certain that they will never be employed ''.

The Peace Corps can either begin in very low gear, with only preparatory work undertaken between now and when Congress finally appropriates special funds for it -- or it can be launched now and in earnest by executive action, with sufficient funds and made available from existing Mutual Security appropriations to permit a number of substantial projects to start this summer.

Sometimes it is necessary to roughly calculate the square inch area of the opening but the calculation can usually be made with sufficient accuracy that it won't affect the final computation.

Editor Foss stated, `` Of their guilt there can be no doubt but they are entitled to sufficient time to prepare for trial, and a fair trial ''.

Conceivably the submarine defense problem can be solved by sufficient forces.

Is not the present world crisis a race between things we have created which can now destroy us and between populations of sufficient wisdom and character to forestall the tragedy.

Practically all of these practical skills are of such a nature that a degree of mastery can be obtained in high school sufficient to enable the youth to get a job at once on the basis of the skill.

Churches can be strengthened through this process of co-optation so long as the environs of the church provide a sufficient pool of people who can fit the pattern of economic integration ; ;

This, however, is sufficient to show that more or less non-violent resistance and economic conflict ( if both sides are strong enough ) can be war of all against all no less than if other means are used.

However, it was held by the Supreme Court that an affidavit can be used as an evidence only if the Court so orders for sufficient reasons.

The advantage of this technique is that only one radiation source is used ; among the disadvantages are that the high-current pulses reduce lamp lifetime, and that the technique can only be used for relatively volatile elements, as only those exhibit sufficient self-reversal to avoid dramatic loss of sensitivity.

While they can synthesize arginine and histidine, they cannot produce it in sufficient amounts for young, growing animals, and so these are often considered essential amino acids.

Tactics can get quite complex when players have sufficient control over the ball to throw or roll it accurately.

Failure to move sufficient blood can result in failure in other organs and may result in death if severe.

Present algorithms in computational chemistry can routinely calculate the properties of molecules that contain up to about 40 electrons with sufficient accuracy.

" There can be found no fact that is true or existent, or any true proposition ," he wrote, " without there being a sufficient reason for its being so and not otherwise, although we cannot know these reasons in most cases.

When the amount of RAM is not sufficient to run all the current programs, it can result in a situation where the computer spends more time moving memory from RAM to disk and back than it does accomplishing tasks ; this is known as thrashing.

To establish that a function is computable by Turing machine, it is usually considered sufficient to give an informal English description of how the function can be effectively computed, and then conclude " By the Church – Turing thesis " that the function is Turing computable ( equivalently partial recursive ).

If a compression test does give a low figure, and it has been determined it is not due to intake valve closure / camshaft characteristics, then one can differentiate between the cause being valve / seat seal issues and ring seal by squirting engine oil into the spark plug orifice, in a quantity sufficient to disperse across the piston crown and the circumference of the top ring land, and thereby effect the mentioned seal.

In practice a groveling letter of apology to the court is sufficient to ward off this possibility, and in any event the warrant is generally ' backed for bail ' i. e. bail will be granted once the arrest has been made and a location where the person can be found in future established.

Muscle loss during weight loss can be restricted by regularly lifting weights ( or doing push-ups and other strength-oriented calisthenics ) and by maintaining sufficient protein intake.

As well, drinking sufficient amounts of water can help eliminate toxins and fat.