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 all this time Roy continued to paint, first only on weekends, and then, as the family business permitted, for longer periods.

During these first days of the trial I didn't have as much time to commiserate with Viola as I should have liked.

During the first pass of Phase 3,, references to the actual addresses of index words and electronic switches are collected and the availability table is updated.

During the first few days of wearing the appliance and immediately following each adjustment, Susan may have a slight discomfort or soreness, but after a short time this will disappear.

During the first administration of Bienville, the peltry trade of the Mobile district was a lucrative source of revenue.

During his first administration, Bienville succeeded in keeping Carolina traders out of the Alabama country and the Choctaw country.

During Dulles's first two years in office, while Republicans ran the Senate, the Department was at the mercy of men who had thirsted for its blood since 1945.

During the first half of October the Blue Ridge and other parts of the Appalachians provide a spectacle stretching from Maryland and West Virginia to Georgia.

During the first taping of the Late Show with David Letterman following the attacks, CBS newsman Dan Rather cried briefly as he quoted the fourth verse.

During the Achaemenid Persian Empire, around 600 BC the Persians first began to use the abacus.

During this period winter sports were slowly introduced: in 1882 the first figure skating championship was held in St. Moritz, and downhill skiing became a trendy sport with English visitors early in the 20th century, as the first ski-lift was installed in 1908 above Grindelwald.

During the first stage of the plague outbreak, Paneloux preaches a sermon at the cathedral.

* During the first week of August in Wales, the National Eisteddfod of Wales is held, in which many aspects of Welsh art and culture are celebrated.

* During the first week of August in Sweden, the Medieval Week of Wisby in Gotland is held each year.

* During the first week of August is World Breastfeeding Week.

* 1911 – During the Battle of Deçiq, Dedë Gjon Luli Dedvukaj, leader of the Malësori Albanians, raises the Albanian flag in the town of Tuzi, Montenegro, for the first time after George Kastrioti ( Skenderbeg ).

During the first half of 2008, Armenia's widening current-account trade deficit grew by 66 percent to $ 1. 39 billion USD, with a 40 percent rise in imports.

During the first 11 months of 2006, net imports grew by 21 percent to $ 1. 95 billion, while exports stood at $ 895 million, up 0. 3 percent from the same period in 2005.

During the first 11 months of 2006, the European Union remained Armenia's largest trading partner, accounting for 34. 4 percent of its $ 2. 85 billion commercial exchange during the 11-month period.

During the first 11 months of 2006, the volume of Armenia ’ s trade with Russia was $ 376. 8 million or 13. 2 percent of the total commercial exchange.

During the first 11 months of 2006, U. S .- Armenian trade totaled $ 152. 6 million.

During the struggle of the Aetolians against Rome, it stood a stubborn siege, including the first known use of poison gas against the Romans ' siege tunnels.

During a complex creation myth in which the cosmic cow licked Buri free from the ice, the sons of Buri's son, Bor, who were Odin, Vili and Vé, constructed the universe and put Midgard in it as a residence for the first human couple, Ask and Embla, whom they created from driftwood trees in Section 9.

During the first years of his reign, Andrew was occupied with the discords within the Principality of Halych.