While the higher vertebrates do not have gills, the gill arches form during fetal developement, and lay the basis of essential structures such as jaws, the thyroid gland, the larynx, the columella ( corresponding to the stapes in mammals ) and in mammals the malleus and incus.

While the pattern is uneven, some having gained more than others, nationalism has in fact served the Western peoples well.

While sovereignty has roots in antiquity, in its present usage it is essentially modern.

While it is hazardous to project the trend of history, it seems clear that a genuine community is painfully emerging in the Western world, particularly among the countries of Western Europe.

While he is worldly, the musician often cultivates public attitudes of childlike astonishment and naivete.

While some think we move too fast and others too slowly, Florida's record is a good one and stands out among the 50.

While white is the coolest summer shade, there are lots of pastel hues along with tintable fabrics that will blend with any wardrobe color.

While it is easy enough to ridicule Hawkins' pronouncement in Pleas Of The Crown from a metaphysical point of view, the concept of the `` oneness '' of a married couple may reflect an abiding belief that the communion between husband and wife is such that their actions are not always to be regarded by the criminal law as if there were no marriage.

While this may well be true in general, I believe it is also important to keep in mind that some recent developments suggest that over the next year or so military electronics may be one of the most strongly growing areas in an economy which is not expanding rapidly in other directions.

While clay is still pressed in mold, press three equally spaced holes 1/4'' '' deep, using pencil eraser, in bottom of clay to allow for proper drying and firing.

While assembled lid is still on design head, gently but firmly press it on plaster board.

While some regression is inevitable, it is discouraged rather than encouraged so that the transference does not follow the stages of planned regression associated with certain casework adaptations of the psychoanalytic model for insight therapy.

While other conditions might be even more effective in bringing about a change from immobility to mobility in Kohnstamm reactivity, it is our hypothesis that all such conditions would have as a common factor the capacity to induce an attitude in the subject which enabled him to divorce himself temporarily from feelings of responsibility for his behavior.

While we had expected that compulsive children in the unstructured school setting would have difficulty when compared to those in the structured, we were surprised to find that the achievement of the high compulsives within the schools where the whole-word method is used in beginning reading compares favorably with that of the low compulsives.

While roleplaying for testing is not too well understood at the present time, it represents one of the major uses of this procedure.

While the phonemes can be very easily stated, no one is likely to be satisfied with the statement until phonemic occurrences can be related in some way to morphemic units, i.e. until the morphophonemics is worked out, or at least far enough that it seems reasonable to expect success.

While the U. S. Department of Labor has a program of projecting industry and occupational employment trends and publishing current outlook statements, there is little tangible evidence that these projections have been used extensively in local curriculum planning.

While it had long been known in general, that `` the public is always wrong '', the use of odd-lot indices now puts the adage on a statistical basis.

While there may be several such industries to which the model of this paper is applicable, the authors make particular claim of relevance to the explanation of the course of wages and prices in the steel industry of the United States since World War 2.

While this influence is a complex matter, depending upon personality factors in the individual as well as upon his social-class experience, there probably are some general statements about social-class background and educational policy that can be made with a fair degree of truth.

While one element is announcing progress, another is delineating its problems.

While humans and other organisms generally place less value on future costs / benefits as compared to those in the present, some have shorter time horizons than others and these people tend to be less cooperative.

While the earliest cuisine of the United States was influenced by indigenous American Indians, the cuisine of the thirteen colonies or the culture of the antebellum American South ; the overall culture of the nation, its gastronomy and the growing culinary arts became ever more influenced by its changing ethnic mix and immigrant patterns from the 18th and 19th centuries unto the present.

While he told staff that he had bumped into a suitcase, the media briefly reported it as a sign of cutaneous anthrax and a possible link to the 2001 anthrax attacks, although FBI later addressed the rumors stating that " Exhaustive testing did not support that anthrax was present anywhere the hijackers had been.

While " there is an intentional editorial unity with a cohesive purpose and message in the canonical form of the book ," Job contains many separate elements, some of which may have had an independent existence prior to being incorporated into the present text.

While catatonia is only identified as a symptom of schizophrenia in present psychiatric classifications, it is increasingly recognized as a syndrome with many faces.

While perhaps lightly competing against each other, they will present a unified front ( sometimes called a trade association or industry trade group ) to the government in requesting subsidies or aid or regulation.

While most elements are generally viewed as stable, a small amount of natural transformation of one element to another also occurs in the present time, through decay of radioactive elements as well as other natural nuclear processes.

While the economic underperformance of the Maritime economy has been long lasting, it has not always been present.

While at the NIH, Venter learned of a technique for rapidly identifying all of the mRNAs present in a cell and began to use it to identify human brain genes.

While individual equations present a kind of puzzle and have been considered throughout history, the formulation of general theories of Diophantine equations ( beyond the theory of quadratic forms ) was an achievement of the twentieth century.

While shopping for a present in London he accidentally bumps into Carrie in a shop and ends up helping her select her wedding dress.

While the pending Second Chance Act which may change this, at present the only relief that an individual prosecuted in federal court may receive is a Presidential Pardon, which does not expunge the conviction, but rather grants relief from the civil disabilities that stem from it.

While the abolition of the financial rand marked the end of capital controls on Non-Residents, controls remain in place on South African Residents to the present day ( September 2012 ).

While its morphological categories have been fairly stable over time, morphological changes are present throughout, particularly in the nominal and verbal systems.

While the original Grand Guignol attempted to present naturalistic horror, the performances would seem melodramatic and heightened to today's audience.

While some limit speaking in tongues to speech addressed to God-" prayer or praise ", others claim that speech in tongues is revelation from God to the church, and when interpreted into human language by those embued with the gift of interpretation of tongues for the benefit of others present, may be considered equivalent to prophecy.

While this new career took him away from the practice of law, it was rewarding in other ways: the fees were said to yield up to $ 40, 000 ( US $ in present terms ) over the two-year term.

( While many elementary discussions of English grammar classify the present perfect as a past tense, it relates the action to the present time.

While the " historical " part of historical materialism does not cause a comprehension problem ( i. e., it means the present is explained by analysing the past ), the term materialism is more difficult.

While the range of two hellbenders may overlap, they are noted as rarely being present in the overlapping area when the other salamander is in the area.

While international trade has been present throughout much of history ( see Silk Road, Amber Road ), its economic, social, and political importance has been on the rise in recent centuries.

While technological advances have enabled the leadership process to take place in such virtual contexts, they present new challenges for leaders as well, such as the need to use technology to build relationships with followers, and influencing followers when faced with limited ( or no ) face-to-face interaction.