Over a relatively short period of time, usually about four to twelve weeks, the worker must be able to shift the focus, back and forth, between immediate external stressful exigencies ( `` precipitating stress '' ) and the key, emotionally relevant issues ( `` underlying problem '' ) which are, often in a dramatic preconscious breakthrough, reactivated by the crisis situation, and hence once again amenable to resolution.

Over time, he developed an approach known as structural functionalism, which focused on how institutions in societies worked to balance out or create an equilibrium in the social system to keep it functioning harmoniously.

Over time, amphibians shrank in size and decreased in diversity, leaving only the modern subclass Lissamphibia.

Over time, the alphabet developed into the form shown below.

Over half of the tax revenues in the January – August 2008 time period were generated from value-added taxes ( VAT ).

Over time, a host of software and computer industries have developed around the university.

Over time, she proved to be a scientific colleague to her husband.

Over time, especially with the suppression of rebellions, Athens exercised hegemony over the rest of the league.

The ULA had an issue similar to those experienced by other socketed CPU's ; Over time, the thermal heating and cooling could cause the ULA to rise slightly out of it's socket just enough to cause the machine to start exhibiting ' hanging ' or other startup-failure issues, such as a continuous ' startup beep '.

Over time, he gradually took over responsibility for the relationships between the small Bahá ' i exile community and the outside world.

" Over time, scientists would build on his initial ideas to form the modern synthesis.

Over a long period of time, the slightly denser regions of the nearly uniformly distributed matter gravitationally attracted nearby matter and thus grew even denser, forming gas clouds, stars, galaxies, and the other astronomical structures observable today.

Over time, biological warfare became more complex.

Over time the standards developed to cover many aspects of tangible engineering, and then engineering methodologies including quality systems, safety and security.

Over time the forms of and ideas about communication have evolved through progression of technology.

Over time, as new states were formed from federal territories, these territorial reception statutes became obsolete and were re-enacted as state law.

Over time, the intermarriage of the Kanembu and Bornu peoples created a new people and language, the Kanuri, and founded a new capital, Ngazargamu.

Over time this process has been regulated and insured by central banks.

Over time, the peat grows deeper.

" Over historical time spans there are a number of nearly constant variables that determine climate, including latitude, altitude, proportion of land to water, and proximity to oceans and mountains.

Over time, the group's founding members began leaving.

Over time, these canons were supplemented with decretals of the Bishops of Rome, which were responses to doubts or problems according to the maxim, " Roma locuta est, causa finita est " (" Rome has spoken, case is closed ").

Over time, the general conservative ideology in many countries adopted economic liberal arguments, and the term liberal conservatism was replaced with conservatism.

Over time, the coyotes killed most of the cats, and then continued to eat the cat food placed daily at the colony site by people who were maintaining the cat colony.

" Don't Dream It's Over " was named the seventh best Australian song of all time in 2001.

Over the last two thousand years variations have emerged among the traditional liturgical customs of different Jewish communities, such as Ashkenazic, Sephardic, Yemenite, Hassidic, and others, however the differences are minor compared with the commonalities.

Over the last two thousand years, the various streams of Jews have resulted in small variations in the traditional liturgy customs among different Jewish communities, with each community having a slightly different Nusach ( customary liturgy ).

Over time there have been many variations in color, fabric and style, as well as accessories such as the obi.

Over time, differing forms for odes have developed with considerable variations in form and structure, but generally showing the original influence of the Pindaric or Horatian ode.

Over an estimated 10, 000 generations, the sticklebacks show structural differences that are greater than those seen between different genera of fish including variations in fins, changes in the number or size of their bony plates, variable jaw structure, and color differences.

Over the years, programmers have created many variations on that " interpreter " or " small selector ".

Over the years variations on the basic spark plug design have attempted to provide either better ignition, longer life, or both.

Other works of the period were the fantasy overture Over the Hills and Far Away ( 1895 – 97 ) and orchestral variations, Appalachia ( 1896, rewritten in 1904 for voices and orchestra ).

Over time there was an increasing need to distinguish between plants growing in the wild, and those with variations that had been produced in cultivation.

Over time, various cubits and variations on the cubit have measured:

Over the years, Gibson has offered many variations of the SG, and continues to manufacture special editions, including models such as the Special and Faded Special, Supreme, Artist Signature SGs, Menace, and Gothic, as well as the premium-priced VOS reissues of the sixties SG Standard and Custom.

Over time, as philately developed, catalogs tended to accumulate additional supporting details about the stamps, such as dates of issue, color variations, and so forth.

Though popularly known as simply " Foetus ", Thirlwell released albums under diverse variations of the name, including: Foetus Art Terrorism ; Foetus Über Frisco ; Foetus Corruptus ; Foetus In Excelsis Corruptus Deluxe ; Foetus Inc .; Foetus Interruptus ; Foetus Over Frisco ; Foetus Under Glass ; Philip and His Foetus Vibrations ; Scraping Foetus Off the Wheel ; The Foetus All-Nude Revue ; The Foetus of Excellence ; The Foetus Symphony Orchestra ; and You've Got Foetus On Your Breath.

Over time the drive belt can wear or lose elasticity, and begin to slip, causing variations in the platter speed.

As a teenager she returned to Manhattan, and using variations of her given name, such as Jane Adriance and Jane Sterling, began her career by making a Broadway appearance in Bachelor Born, and went on to appear in such major stage works as Panama Hattie, Over 21 and Present Laughter.

Over the centuries, constant humidity, variations in temperature, and the host of visitors had taken a great toll on the sarcophagi.

Over the years, several variations of badge have been introduced with specific applications, as discussed below.

Over the years, Faulds conducted a bitter controversy with Herschel over the use of fingerprints, demanding proof in 1894 that Herschel had ever used fingerprints officially, which Herschel duly provided, and then writing a series of books and pamphlets many years later containing variations of the argument that he had been cheated his due credit ( see for complete facsimiles of these and other fundamental works on fingerprinting, and the Herschel / Faulds letters ).

Over the years attempts have been made to market variations, such as L & P dry.

Over the course of the adventure, the PCs run into variations of Lewis Carroll's Wonderland creatures and characters, presented in a Dungeons and Dragons style.

Over the years a number of minor design variations, particularly in the appearance of the bow waves, have occurred.

Over the years Rowntree and Nestlé have come up with variations of the Original Polo mint.

Well known pieces for the instrument include Yu Zhou Chang Wan ( Singing at night on fishing boat ), Gao Shan Liu Shui ( High mountains flowing water ), Mei Hua San Nong ( Three variations of the Plum Blossom theme ) and Han Gong Qiu Yue ( Autumn Moon Over the Han Palace ).

Over the years, they have toured and recorded in many variations.