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 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 that tour a small terracotta urn was presented to England captain Ivo Bligh by a group of Melbourne women.

During the Julio-Claudian period, the Temple of Rome and Augustus, a small, round edifice, about 23 meters from the Parthenon, was to be the last significant ancient construction on the summit of the rock.

During the same period, Ahl was involved in the creation of a small computer for education use, an early personal computer.

During 11 August, Tallard pushed forward from the river crossings at Dillingen ; by 12 August, the Franco-Bavarian forces were encamped behind the small river Nebel near the village of Blenheim on the plain of Höchstädt.

During the years of the Polish-Lithuanian Commonwealth ( 1569 – 1795 ), official documents were written in Polish, Ruthenian and Latin, with Lithuanian being mostly an oral language, with small quantities of written documents.

During 1988, the Liberals formally merged with the SDP to form the Liberal Democrats, though a small splinter Liberal Party was formed in 1989 by former members opposed to the merger.

During a ferocious battle, Teach and several of his crew were killed by a small force of sailors led by Lieutenant Robert Maynard.

During final construction, a small section of the outside corners is carved or routed out and filled with binding material on the outside corners and decorative strips of material next to the binding, which are called purfling.

During the Cenozoic, mammals proliferated from a few small, simple, generalized forms into a diverse collection of terrestrial, marine, and flying animals, giving this period its other name, the Age of Mammals, despite the fact that birds still outnumbered mammals two to one.

During the 17th century cavalry in Europe lost most of its armor, ineffective against the muskets and cannon which were coming into use, and by the mid-19th century armor had mainly fallen into disuse, although some regiments retained a small thickened cuirass that offered protection against lances and sabres and some protection against shot.

During the Middle Ages, there were various systems involving elections or assemblies, although often only involving a small amount of the population, the election of Gopala in Bengal region of Indian Subcontinent, the Polish-Lithuanian Commonwealth ( 10 % of population ), the Althing in Iceland, the Løgting in the Faeroe Islands, certain medieval Italian city-states such as Venice, the tuatha system in early medieval Ireland, the Veche in Novgorod and Pskov Republics of medieval Russia, Scandinavian Things, The States in Tirol and Switzerland and the autonomous merchant city of Sakai in the 16th century in Japan.

During the early 1990s, the Compact Disc surpassed the gramophone record in popularity, but gramophone records continued to be made ( although in very limited quantities ) into the 21st century — particularly for club DJs and for local acts recording on small regional labels.

During the late 1960s, with the transfer of these mature programs to the Services, ARPA redefined its role and concentrated on a diverse set of relatively small, essentially exploratory research programs.

During final construction, a small section of the outside corners is carved or routed out and filled with binding material on the outside corners and decorative strips of material next to the binding, which are called purfling.

During late 1990s more than 10, 500 small enterprises had been privatized, and although privatization of medium-and large-sized firms had been slow, more than 1, 200 medium-and large-sized companies had been set up as joint stock companies.

During the winter, the Great Auk migrated south either in pairs or in small groups, and never with the entire nesting colony.

During the reign of Daniel of Russia | Daniel, Moscow was little more than a small timber fort lost in the forests of Central Russia.

During the period 1790-1815 Sweden experienced two parallel economic movements: an agricultural revolution with larger agricultural estates, new crops and farming tools and a commercialisation of farming, and a protoindustrialisation, with small industries being established in the countryside and with workers switching between agricultural work in the summer season and industrial production in the winter season.

During the unification of Germany, the term Großdeutschland ( or greater Germany ) referred to a possible German nation consisting of the states that later comprised the Second German Empire and Austria ; the term lesser Germany, or small Germany, or Kleindeutschland, referred to a possible German state without Austria.

During that journey the pair met Mateli Kuivalatar in the small border town of Ilomantsi.

During the Tang Dynasty a small parrot ventures out to search for its mother's favourite food upon which it is captured by a poacher ( parrots were quite popular during the Tang Dynasty ).

During summer, small white flowers full of nectar appear.

" During the French Revolution, Sylvain Maréchal, in his Manifesto of the Equals ( 1796 ), demanded " the communal enjoyment of the fruits of the earth " and looked forward to the disappearance of " the revolting distinction of rich and poor, of great and small, of masters and valets, of governors and governed.

During the French Revolution, Sylvain Maréchal, in his Manifesto of the Equals ( 1796 ), demanded " the communal enjoyment of the fruits of the earth " and looked forward to the disappearance of " the revolting distinction of rich and poor, of great and small, of masters and valets, of governors and governed.