During the 1970s and 1990s, there was an epistemological shift away from the positivist traditions that had largely informed the discipline.

During the post-World War I period ski-lifts were built in Swiss and Austrian towns to accommodate winter visitors, but summer tourism continued to be important ; by the mid-20th century the popularity of downhill skiing increased greatly as it became more accessible and in the 1970s several new villages were built in France devoted almost exclusively to skiing, such a Les Menuires.

During the 1960s and 1970s, the city gained a reputation as a center for liberal politics.

During the 1960s and 1970s, the city gained a reputation as an important center for liberal politics.

During much of the 1970s Roma's appearance in the top half of Serie A was sporadic.

During their heyday from the late 1970s to the mid-1990s, most BBSes were run as a hobby free of charge by the system operator ( or " SysOp "), while other BBSes charged their users a subscription fee for access, or were operated by a business as a means of supporting their customers.

During the 1970s the Air Force was at the apogee of its power, possessing at least 500 modern combat aircraft in its inventory.

During the early 1970s, Manchester United were no longer competing among the top teams in England, and at several stages were battling against relegation.

During the Orioles ' heyday in the 1970s, a club song, appropriately titled " Orioles Magic ", was composed, and played when the team ran out until Opening Day of 2008.

During the late 1970s and early 1980s, the site hosted Creative Time's landmark Art on the Beach sculpture exhibitions.

During the 1970s, he made guest-appearances on TV series such as Ironside, Insight, Barbary Coast, The Love Boat, Medical Center, four episodes of Love, American Style, Fantasy Island, and two episodes each of The Streets of San Francisco, and Rod Serling's Night Gallery.

" During the 1970s, widely different methods began to be seen as part of a new emerging discipline of computational chemistry.

During the 1970s the " small press " culture grew and diversified.

During the 1970s and 1980s it was also used to test the ability of containers of radioactive material to withstand impacts and other accidents.

During the 1970s and 1980s, the Bengals were a perennial playoff contender and they won AFC championships in and, but lost Super Bowls XVI and XXIII to the San Francisco 49ers.

During the 1960s and 1970s, the CPC experienced a significant ideological breakdown with the Communist Party of the Soviet Union under Nikita Khrushchev, and later, Leonid Brezhnev.

During the 1970s the relative number of communists in Republics of the Soviet Union was as follows:

During the 1970s, a growing number of Canadian stations pushed American channels off the systems, forcing several to expand beyond the original 12-channel system configurations.

During the 1970s producers started to reduce the quantity of white grapes in Chianti.

During the 1970s, modern dramatic directors made some of their first films.

During the Portuguese Colonial War in the 1960s and the 1970s, the Portuguese Army created an experimental horse platoon, to combat the guerrillas in eastern Angola.

During the late 1970s he acquired a large public audience as a critic of the then Labour government's disregard of civil liberties ; his writings from this time are collected in Writing By Candlelight ( 1980 ).

During the 1950s, 1960s and 1970s, several events occurred which raised the public awareness of harm to the environment caused by man.

During the 1960s and 1970s hundreds of fossils were found, particularly in East Africa in the regions of the Olduvai gorge and Lake Turkana.

During the 1970s and ' 80s, Cassandra B. Whyte did significant educational research studying locus of control as related to the academic achievement of students pursuing higher education coursework.

During the 1970s-1990s Robin Lee Graham, Lin and Larry Pardey, Annie Hill, Herb Payson, Linda and Steve Dashew, Margaret and Hal Roth, and Beth Leonard & Evans Starzinger have provided inspiration for people to set off voyaging.

During this time, he sat in and played professionally with various bands, including those of Wilbur Hatch, Floyd Bean, and Carlisle Evans.

During the Christmas holidays of 1873, Evans cataloged a coin collection being bequeathed to Harrow by John Gardner Wilkinson, the father of British Egyptology, who was too ill to work on it himself.

During the 2010 NBA Draft, the Utah Jazz selected Gordon Hayward with the No. 9 overall pick, and Jeremy Evans in the second round.

During the 1980s and 1990s and demographic shifts, Evans gradually became the de facto county seat, as the Columbia County Government Center and the Government Complex Addition were built there to serve the growing population in the county's eastern areas.

During high school, Evans came in contact with 20th-century music like Stravinsky's Petrushka, which he deemed as " tremendous experience "; and Milhaud's Suite Provençale, whose bitonal language he believed " opened him to new things ".

During that period, Evans reported his first deviation from the written music, in an arrangement of " Tuxedo Junction " while playing with the rehearsal band.

During the Great Depression, Fortune developed a reputation for its social conscience, for Walker Evans and Margaret Bourke-White's color photographs, and for a team of writers including James Agee, Archibald MacLeish, John Kenneth Galbraith, and Alfred Kazin, hired specifically for their writing abilities.

During the season, the series attracted controversy when Rock Hudson's real-life HIV-positive status was revealed after a romantic storyline between his character Daniel Reece and Evans ' Krystle.

During their final two years, drumming duties were assumed by Paul Evans.

During that time, Hawkins also employed two of his former staff from Apple, Dave Evans and Pat Marriott, as producers, and a Stanford MBA classmate, Jeff Burton from Atari for international business development.

During the 1972 campaign, Bundy followed Evans ' Democratic opponent around the state, tape recording his speeches and reported back to Evans personally.

During this time, Evans directed such plays as The Taking of Miss Janie by Ed Bullins and August Wilson's Ma Rainey ’ s Black Bottom.

During the FBI investigation into Orlando Letelier's assassination, the contents of the briefcase he had with him were copied and leaked to Novak and his partner Rowland Evans as well as Jack Anderson of the New York Times by the FBI before being returned to Letelier's widow.

During this period he worked with John Evans, the other key figure in the establishment of the discipline of archaeology.

During the run of the series, Forsythe, Evans and another co-star Joan Collins, who played Blake's ex-wife Alexis, promoted the Dynasty line of fragrances.

During early 1997, after her separation from Wallace, but before his death, Evans was introduced to record company executive Todd Russaw.

During the summer of 1998, Evans and Russaw were married, and on March 22, 2007, they had their second son Ryder Evan Russaw.

During January 2004, Evans and Russaw were arrested and charged with possession of marijuana and cocaine and an improper tag violation during a traffic stop in Hapeville, a suburb of Atlanta, Georgia.

During 2003, Evans acted in the MTV-produced romantic comedy The Fighting Temptations in which she appeared in a brief but major role portraying a single mother and night club singer.

During 2004, Evans earned a brief guest stint on the UPN situation comedy Half & Half.

During the First Battle of Bull Run, fought on July 21, the opening stages of the fighting on Matthews Hill was done by Colonel Nathan Evans ' brigade from the Army of the Potomac, reinforced by two brigades from Johnston's army.

During this period Fred Giannelli, Dave Ball from Soft Cell, Richard Norris who later formed the Grid with Dave Ball, John Gosling, engineer Richard Evans and other techno artists released music not only as Psychic TV, but also a variety of ' fake ' names.