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 10 years ( 2000 – 2010 ) the population has changed at a rate of 11 %.

Over the years, this organization changed its name to Blissymbolics Communication Institute, Easter Seal Communication Institute, and ultimately to Blissymbolics Communication International ( BCI ).

Over the last 10 years ( 1999 – 2009 ) the population has changed at a rate of-0. 3 %.

Over the years, the plane silhouettes have changed along with the squadron's aircraft.

Over the centuries the island changed hands many times.

Over the last 10 years ( 1999 – 2009 ) the population has changed at a rate of 7. 2 %.

Over the years, his music gradually changed and started incorporating more and more elements of the galant style, but he never completely adopted the ideals of the nascent Classical era: Telemann's style remained contrapuntally and harmonically complex, and already in 1751 he dismissed much contemporary music as too simplistic.

Over time, the borders and numbers of Frankish kingdoms were fluid and changed frequently.

Over the course of several years, he changed an original project for a symphony in D minor into his first piano concerto.

Over time the definition of koto could not describe the wide variety of these stringed instruments and so the meanings changed.

Over time, the understanding of the relationships between living things has changed.

Over time, the territory of Luxembourg has been eroded, whilst its ownership has changed repeatedly, and its political independence has grown gradually.

Over the next two decades, several of the Laws of Cricket were changed to prevent this tactic being repeated.

Over the last 10 years ( 1999 – 2009 ) the population has changed at a rate of 9. 9 %.

Over time, the focus changed to helping people, especially families, become more self sufficient.

Over the course of 385 editions in his lifetime, the title was changed in 1786 to The American Spelling Book, and again in 1829 to The Elementary Spelling Book.

Over the course of the 19th century that gradually changed: the British and Creoles in the Freetown area increased their involvement in — and their control over — the surrounding territory by engaging in trade, treaty making, and military expeditions.

Over time the designs changed, and skis were thinned out to the sides, or featured prominent ridges down the center.

Over time, materials for both the core and torsion box have changed, with wood, various plastic foams, fibreglass, kevlar and carbon fiber all being used in different designs.

Over the years, the events have been changed a number of times in order to keep up with technology and social standards.

Over the last 10 years ( 2000 – 2010 ) the population has changed at a rate of 21. 2 %.

Over the course of the last century the percentages have changed as follows: 1871-Serbs: 64 % Albanians: 32 %; 1948-Serbs: 24 % Albanians: 65 %; 1971-Serbs: 18 % Albanians: 74 %; 1995-Serbs: 8 % Albanians: 90 %; 2008-Serbs: 5 %; Albanians: 92 %.

Over time it was changed by the university to mean Program for Internet News and E-mail.

Over the last 10 years ( 1999 – 2009 ) the population has changed at a rate of 4. 4 %.

Over the last 10 years ( 2000 – 2010 ) the population has changed at a rate of 0. 6 %.