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 few years after its foundation the British Museum received several further gifts, including the Thomason Collection of Civil War Tracts and David Garrick's library of 1, 000 printed plays, but yet contained few ancient relics recognisable to visitors of the modern museum.

During his time at the museum he produced numerous publications on bird taxonomy, and in 1942 his first book, Systematics and the Origin of Species, which completed the evolutionary synthesis started by Darwin.

During his time in Canada, Sapir also acted as an advocate for Indigenous rights, arguing publicly for introduction of better medical care for Indigenous communities, and assisting the Six Nation Iroquois in trying to recover eleven wampum belts that had been stolen from the reservation and were on display in the museum of the University of Pennsylvania, the belts were only returned to the Iroquois in 1988.

During construction of this museum, which stands above the boat pit, a second sealed boat pit was discovered.

During the French Revolution, the National Assembly decreed that the Louvre should be used as a museum, to display the nation's masterpieces.

During the French Revolution the Louvre was transformed into a public museum.

During the Second French Empire, between 1852 and 1870, the French economy grew ; by 1870 the museum had added 20, 000 new pieces to its collections, and the Pavillon de Flore and the Grande Galérie were remodelled under architects Louis Visconti and Hector Lefuel.

During World War II the museum removed most of the art and hid valuable pieces.

" During this time he became a member of the Natural History Society of Montreal and submitted specimens to its museum.

During 2007, the Centro Andaluz de Arte Contemporaneo in Sevilla www. caac. es, organized an exhibition at the Palace of Charles V in la Alhambra-Granada-in which Viola's work dialogues with the Fine Arts Collection of the museum.

During his year of tending to the details of Youlbury, administering the Ashmolean, and writing some minor papers, he had also discovered the script on some other jewelry that came to the museum from Myres in Crete.

During her reign, so much statuary was produced that almost every major museum in the world has Hatshepsut statuary among their collections ; for instance, the Hatshepsut Room in New York City's Metropolitan Museum of Art is dedicated solely to some of these pieces.

During museum reconstruction in the 1990s the original pendulum was temporarily displayed at the Panthéon ( 1995 ), but was later returned to the Musée des Arts et Métiers before it reopened in 2000.

During this event the Kingston historical museum is open to the public.

During the day of events to mark the Chinese New Year, the crush was so intense that the gates to the museum had to be shut.

During the 19th century, cultural life mostly revolved around the theatre, museums ( the first museum, Museum of Slavonia, was opened in 1877 by private donations ), collections, and printing houses ( the Franciscans ).

During these, however, he collected by degrees, in conjunction with his brother Guillaume Antoine Deluc, a splendid museum of mineralogy and of natural history in general, which was afterwards increased by his nephew Jean-André Deluc, Jr. ( 1763 – 1847 ), who was also a writer on geology.

During the Civil War, Barnum's museum drew large audiences seeking diversion from the conflict.

During the first three seasons, Sunnydale is shown to have 38, 500 inhabitants, very few high schools, forty-three churches, a small private college, a zoo, a museum, and one modest main street.

During the opening ceremony, Sir Alfred Mond addressed the King on the behalf of committee, saying that ' it was hoped to make the museum so complete that every one who took part in the war, however obscurely, would find therein an example or illustration of the sacrifice he or she made ' and that the museum ' was not a monument of military glory, but a record of toil and sacrifice '.

During the 1990s, while these works were going on, the museum was also seeking to open a branch in the north of England.

During the Egyptian Revolution of 2011, the museum was broken into, and two mummies were reportedly destroyed.

During the night of 12 – 13 May 1976, neo-Nazis burned the camp museum which was subsequently rebuilt, but with the loss of important artifacts.