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 rattling of fenders, humming of tires and chattering of gears there was a charming melody of whispers and tiny giggles.

Over the past 25 years there have been 24 crocodile attacks with 4 fatalities, including the death of American tourist Lauren Failla.

Over a 40 years period there would be a difference greater than 780, 000 miles.

Over the next ten years there would be further defections as MPs deserted to either the Liberal Nationals or Labour.

Over the past decade, there has been a trend towards increasing the independence of central banks as a way of improving long-term economic performance.

Over the years, there have been many attempts to explain how a Crookes radiometer works:

Over the years, membership in the Central Committee increased ; in 1934 there were 71 full members, in 1976 there were 287 full members.

Over the decades there has been considerable debate as to which personality the character identifies with most.

Over the course of the Middle and New Kingdoms, the notion that the akh could also travel in the world of the living, and to some degree magically affect events there, became increasingly prevalent.

Over his four years there he learnt the importance of diet, fitness, hygiene and preventive measures, as well as living anatomy, and the treatment of fractures and severe trauma, referring to their wounds as " windows into the body ".

Over the years, there have been five Highlander movies, two television series, an animated series, an animated movie, an animated flash-movie series, ten original novels, seventeen comic book issues, and various licensed merchandise.

Over the next decade there was increased diversification in strategies, including: credit arbitrage, distressed debt, fixed income, quantitative, and multi-strategy, among others.

Over time there was a convergence in views, but Lyell's description of the development of geological ideas led to wide belief that uniformitarianism had triumphed.

* Over time there have been varying levels of observance of a custom that women are excused from certain types of work.

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

“ Over the last twenty years there has been a widespread decline in trade union membership throughout most of western Europe.

As with the anarchists, they too saw the Bolshevik take-over of the soviets ( like that of the trade unions ) as subverting the revolution and beginning the restoration of domination and exploitation ... Over the years this emphasis on working class autonomy has resulted in a reinterpretation of Marxist theory that has brought out the two-sided character of the class struggle and shifted the focus from capital ( the preoccupation of orthodox Marxism ) to the workers ... As a result, not only has there been a recognition that capitalism seeks to subordinate everyone's life ( from the traditional factory proletariat to peasants, housewives and students ) but that all those peoples ' struggles involve both the resistance to this subordination and the effort to construct alternative ways of being.

Over the course of their evolution, there were a huge number of pulp magazine titles ; Harry Steeger of Popular Publications claimed that his company alone had published over 300, and at their peak they were publishing 42 titles per month.

In the United States there is concern among some collectors that the United States Postal Service has become a promotional agent for the media and entertainment industry, as it has frequently issued entire sets of stamps featuring movie stars and cartoon characters like Mickey Mouse and Bart Simpson Over the decades the annual average number of new postage stamp issued by the U. S. P. S.

Over this short time period, there has been relatively little change in the distribution of the continents due to continental drift.

The total length of common-used railway tracks exceeds 85, 500 km, second only to the U. S. Over 44, 000 km of tracks are electrified, which is the largest number in the world, and additionally there are more than 30, 000 km of industrial non-common carrier lines.

Over this period in Colombia, the cultivation of different drugs expanded and there were widespread coca farmers ' marches.

" Over the years, there were bitter exchanges between Laennec and Dupuytren, the latter objecting that there was no mention of his work in this area and his role in its discovery.