Such schemes have also been standardized for older designs as well, such as JPEG images with progressive encoding, and MPEG-2 and MPEG-4 Part 2 video, although those prior schemes had limited success in terms of adoption into real-world common usage.

Such schemes do not relieve user and administrators from choosing reasonable single passwords, nor system designers or administrators from ensuring that private access control information passed among systems enabling single sign-on is secure against attack.

Such key schemes do not affect the distribution of messages through the container and do not use a message preprocessing according to the defined key ( see figure The Second Protection Level Scheme ).

Such schemes may try to downplay their pyramid nature by referring to themselves as " gifting circles " with money being " gifted.

Such schemes operate as a queue, where the person at head of the queue receives an item such as a television, games console, digital camcorder, etc.

Such schemes are known as self-synchronizing stream ciphers, asynchronous stream ciphers or ciphertext autokey ( CTAK ).

Such an assessment is known as a cost-benefit analysis, and is usually a fundamental piece of information for decision-makers, as it places a value on the net benefits ( or disbenefits ) of schemes and generates a ratio of benefits to costs which may be used to prioritise projects when funding is constrained.

Such financial regulation is often enacted in response to a crisis as was the case with the Bubble Act 1720 which was passed by the British government at the height of the South Sea Bubble to try stop speculation in such schemes.

Such schemes are known as homomorphic encryption schemes.

Such schemes do not necessarily constitute rights of return, however, particularly where they target former citizenship-holders rather than members of an ethnic group who may never have held citizenship, or whose diaspora location even predates state formation.

Such schemes were being widely broken by the 16th century.

Such incentive schemes, however, are reactive in the sense that they provide no mechanism for preventing mistakes or opportunistic behavior, and can elicit myopic behavior.

Such objects are usually not considered varieties, and are eliminated by requiring the schemes underlying a variety to be separated.

Such schemes were originally known as " workman's compensation ," but today, most jurisdictions have adopted the term " workers ' compensation " as a gender-neutral alternative.

Such failed schemes may include Penelope's attempts at outsmarting the fictional security guard of the studio in which episodes of the Amanda Show are filmed and at manipulating Amanda's cast-mates into helping her carry out her plans.

Such reactions usually involve an aqueous acidic workup, though this is rarely shown in reaction schemes.

Such non-sequential interleaving can have benefits in some error correction schemes.

Such a key exchange was impossible with any previously known cryptographic schemes based on symmetric ciphers, because with these schemes it is necessary that the two parties exchange a secret key at some prior time, hence they require a confidential channel at that time which is just what we are attempting to build.

Such schemes were used, and indeed still are used on some branches of rail networks, and on heritage railways.

Such development partners typically excel in the set-up of comprehensive investigation and supply schemes, to model a desired contacting pattern or spatial arrangement of matter.

Such stocks can be highly volatile and subject to manipulation by stock promoters and pump and dump schemes.

Such advanced schemes would also include train describer and train tracking technologies.

Such problems are of extreme interest as well as importance and are so much like fighting in a rain forest or guerrilla warfare at night in tall grass that we might have to re-examine primitive conflicts for what they could teach.

Such manipulations are frequently encountered in his essay on the suppression of the monasteries during the English reformation.

Such support should not be difficult to come by if all the plans to be presented by the NCTA are as attractive as this outline of express buses coming into the downtown area.

Such measures are essential to its job of presenting business and Government with the facts required to meet the objective of expanding business and improving the operation of the economy.

Such additional daytime class 2, assignments are appropriate if optimum use is to be made of these frequencies, and the Commission has over the years made a large number of them.

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

Such disks are very handy for cutting and shaping small parts.

Such modifications are all for the best but it takes something as different as a Deerstalker or a Jet to change arms-making concepts.

Such sweeping distractions are hardly conducive to `` Oscar '' winning performances.

Such ambiguous exercises compound confusion by making it worse compounded, and they are sometimes expanded until the cream of the jest sours.

Such high-resolution observations as these are needed at several wave lengths in order that the radio emission of the moon can be properly interpreted.

Such an instrument is expected to be especially useful if it could be used to measure the elasticity of heavy pastes such as printing inks, paints, adhesives, molten plastics, and bread dough, for the elasticity is related to those various properties termed `` length '', `` shortness '', `` spinnability '', etc., which are usually judged by subjective methods at present.

Such an indicator, or indicators, are needed as means of recognizing specific periods of delay in skeletal developmental progress.

Such specialized training institutions could be located near the most rapidly growing industries, where the equipment and job experience exist and where the future employment opportunities are located.

Such books are easy prey for critics.

Such systems are expensive and are oriented geographically.

Such projections, however, appear highly speculative and the capacities involved are far beyond those foreseen for food-preservation facilities.

Such cases are not considered here.

Such `` depletion allowances '', in the form of percentages of sales are authorized by tax law for specified raw materials producers using up their assets.

Such judgments are meaningful only in so far as persons are members of a world, let us say a community, that embraces Scarsdale or Yonkers, but is also infinitely richer since it is all-inclusive.

And new vistas of hairshirt asceticism are opened by scholarly monographs entitled: `` Friends, Romans, Countrymen, Lend Me Your Ear-Muffs '', `` Such a Phrase as Drifts Through Dream '', and `` The New Vocabularianism ''.

Such explanations do not imply that humans are always consciously calculating how to increase their inclusive fitness when they are doing altruistic acts.