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, 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 and 1980s, the most visible presence of martial arts films was the hundreds of English dubbed kung fu and ninja films produced by the Shaw Brothers, Godfrey Ho, Joseph Lai, and other Hong Kong producers.

During the 1990s, the mob, action, and adventure stories fell out of favor with producers due to generally declining ratings for daytime soap operas at the time, and the resultant budget cuts.

During Voyager's fifth season, Dawson had a meeting with the producers and writers to discuss her character.

During this period Silesia became one of the world's largest producers of coal, with a record tonnage in 1979.

During his tenure, he interviewed such luminaries as John Carpenter, Neil Gaiman, Ray Bradbury, Harlan Ellison and other writers, producers, actors and directors.

During pre-production, the producers debated on whether Benjamin Martin would own slaves, ultimately deciding not to make the protagonist a slave owner.

During the annual Academy Awards ceremony, Best Picture is reserved as the final award presented and, since 1951, is collected at the podium by the film's producers.

During the 1920s and 1930s, Japan was one of the world's two largest producers of motion pictures, along with the United States.

During the commercial break, the two were forced off the set by the producers and escorted out of the building by security midway during the show.

During the Great Depression, the poultry farms closed, until around 1946, when Bill and Ann Hollash moved to Brandon and started Brandon Egg ( which became Hollash Eggs ), the largest egg producers in eastern Hillsborough County.

During the industrialization, the makers of fruit preserves soon turned to producers of apple juice to obtain dried apple pomace that was cooked to extract pectin.

During the Soviet period, RAF and UAZ were the only producers of vans and minibuses in Soviet Union.

During the same debate, Smith referred to a recent Government defeat in the Newbury by-election, a poor showing in the local elections, and a subsequent Cabinet reshuffle by saying that, " If we were to offer that tale of events to the BBC Light Entertainment Department as a script for a programme, I think that the producers of Yes Minister would have turned it down as hopelessly over the top.

During the 1940s and 1950s, play and film producers were having stockings sewn to the briefs of their actresses and dancers.

During this time, manufacturers in the UK began to close production facilities and specify and order their products from producers in the Far East.

During the 1980s, Cantopop soared to great heights with artists, producers and record companies working in harmony.

During the 1980s, the focus of Miami bass tended to be on DJs and record producers, rather than individual performers.

During her audition for the role, Sagal brought her own red bouffant wig and with the producers ' approval, the look transitioned into the show.

During the mid-2000s, emerging artists such as Heather Headley, Anthony David, J Davey, Eric Roberson, and Ledisi signed to independent soul labels and received exposure through independent retailers, neo soul-oriented web sites, college and public radio stations, city club venues, cable networks such as Music Choice and BET J, and publishing deals as writers and producers for major label-recording artists.

During that time producers Kenny and Peter and Director Ramis would come into the office to play with the creature, all trying to figure out how to integrate it into the film.

During the commercial breaks TV Land also showed interview footage of O ' Connor and various All in the Family actors, producers with whom he had worked, and other associates.

During novelist Peter David's efforts to bring his 1987 novel Knight Life to the big screen, movie producers intended to have Varney portray the role of King Arthur ( the main character ).

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 production of Sesame Street's first season, producers created five one-hour episodes to test the show's appeal to children and examine their comprehension of the material.