In his early work on von Neumann algebras in the 1970s, he succeeded in obtaining the almost complete classification of injective factors.

Through the late 1970s and early 1980s, the group's popularity continued to grow ( although they were always more popular in North America and Continental Europe than in their home country, never achieving a UK Top 40 single or Top 20 album ).

The span of his career, from the 1920s to the 1970s, is reflected in the styles of his work, ranging from Nordic Classicism of the early work, to a rational International Style Modernism during the 1930s to a more organic modernist style from the 1940s onwards.

The early 1960s and 1970s ( up until his death in 1976 ) were marked by key works in Helsinki, in particular the huge town plan for the void in centre of Helsinki adjacent to Töölö Bay and the vast railway yards, and marked on the edges by significant buildings such as the National Museum and the main railway station, both by Eliel Saarinen.

This program culminated in the proofs of the Weil conjectures, the last of which was settled by Grothendieck's student Pierre Deligne in the early 1970s after Grothendieck had largely withdrawn from mathematics.

In the early 1970s, following the revival of Asatru in Iceland, Stephen McNallen, a former U. S. Army Airborne Ranger, began publishing a newsletter titled The Runestone.

The procedure is described in a series of papers from the early 1970s by Bruce Ames and his group at the University of California, Berkeley.

He changed his surname from Einstein ( to avoid confusion with the famous physicist ) and began a comedy career that quickly made him a regular on variety and talk shows during the late 1960s and early 1970s.

for torpedo manufacture ( which were test-fired in Loch Long ) and then in the early 1970s was the scene of the Plessey sit-in.

Hip Hop first emerged in the South Bronx in the early 1970s.

These generals were being replaced by colonels who had entered the army in the early 1970s and whose view of the world had been shaped less by ideology and more by pragmatism.

In the early 1970s, Sydney Brenner chose it as a model system for studying the way that genes control development.

Benny Andersson has written music to several films for screen and television ; the first attempt in the early 1970s for the obscure Swedish movie The Seduction Of Inga: the film flopped, but the ' Björn & Benny ' single " She's My Kind Of Girl " surprised the composers by being released in Japan and becoming a Top 10 hit ( the song renamed in Japan as " The Little Girl Of The Cold Wind ").

In the late 1960s and early 1970s, Thackeray built the party by forming temporary alliances with nearly all of Maharashtra's political parties.

Pitchers dominated the game in the 1960s and early 1970s.

The BASIC language was also central to the HP Time-Shared BASIC system in the late 1960s and early 1970s, and the Pick operating system.

The symbols Kbit, Kbyte, Mbit and Mbyte started to be used as " binary units "—" bit " or " byte " with a multiplier that is a power of 1024 — in the early 1970s.

Hearst Corp. continued using the name Advertiser for its Sunday paper until the early 1970s.

Throughout the 1970s and early 1980s, De Palma worked repeatedly with actors Jennifer Salt, Amy Irving, Nancy Allen ( his wife from 1979 to 1983 ), Gary Sinise, John Lithgow, William Finley, Charles Durning, Gerrit Graham, cinematographers Stephen H. Burum and Vilmos Zsigmond ( see List of noted film director and cinematographer collaborations ), set designer Jack Fisk, and composers Bernard Herrmann, John Williams and Pino Donaggio.

De Palma previously dated Margot Kidder in the early 1970s.

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

Marchibroda was already well known because of his work as head coach of the Baltimore Colts during the 1970s and the Indianapolis Colts during the early 1990s.

Beatmatching was invented by Francis Grasso in the late 1960s and early 1970s.

According to Charles Aaron, power ballads came into existence in the early 1970s, when rock stars attempted to convey profound messages to audiences.

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

Pig iron, a very hard but brittle alloy of iron and carbon, was being produced in China as early as 1200 BC, but did not arrive in Europe until the Middle Ages.

After hard lessons early in the war, machine guns were mounted for use against infantry but the limited traverse of the mounting meant that they were still less effective than those used on turreted tanks.

In the early 1990s a small number of BBSes were also running on the Commodore Amiga models 500, 1000 and 1200 ( using external hard drives ), and the Amiga 2000, Amiga 3000 and Amiga 4000 ( which had built-in hard drives ).

A period of large trade deficits and improper real estate investment hit Bulgaria hard during the late-2000s recession, resulting in a 5. 5 % GDP decline in that period, a rise in unemployment, and spending at least five quarters in its worst recession since the early 1980s.

These machines implemented an early Local Area Network to share a hard disk between workgroup users.

Examples of non-volatile memory include read-only memory ( see ROM ), flash memory, most types of magnetic computer storage devices ( e. g. hard disks, floppy discs and magnetic tape ), optical discs, and early computer storage methods such as paper tape and punched cards.

As many early cable car operators discovered the hard way, if the grip is not applied properly, it can damage the cable, or even worse, become entangled in the cable.

It is not hard to understand the readiness of early scholars to assert that the doctrine of the Trinity was revealed in the Tao Te Ching and that its fourteenth chapter contains the syllables of " Yahveh.

One of the leading German universities for many centuries, it fell upon hard times in the early 19th century, and was forced to close in 1816.

The early years in Algeria were hard on the legion because it was often sent to the worst postings and received the worst assignments, and its members were generally uninterested in the new colony of the French.

Apart from these factors, hard work and long hours at full capacity among the population in the 1950s, 1960s and early 1970s and extra labor supplied by thousands of Gastarbeiter (" guest workers ") provided a vital base for the economic upturn.

Since the early 2000s most consumer hard drive capacities are grouped in certain size classes measured in gigabytes.

In the early 1930s, the worldwide Great Depression hit Germany hard, as unemployment soared and people lost confidence in the government.

Introduced by IBM in 1956, hard disk drives have been the dominant device for secondary storage of data in general purpose computers since the early 1960s.

Most hard disk drives in the early 1980s were sold to PC end users as an external, add-on subsystem.

To mention a few of the memorable milestones on the road to the scudetto: a decisive win against Juventus ( 2 – 0 ), with a goal scored by Elkjær after having lost a boot in a tackle just outside the box, set the stage early in the championship ; an away win over Udinese ( 5 – 3 ) ended any speculation that the team was losing energy at the midway point ; three straight wins ( including a hard fought 1 – 0 victory against a strong AS Roma side ) served notice that the team had kept its polish and focus intact during their rival's final surge ; and a 1 – 1 draw in Bergamo against Atalanta secured the title with a game in hand.

A hard drive was a rare and expensive feature in early IBM PCs.

As such, Ribbentrop worked hard during his early diplomatic career to realize Hitler's dream of an anti-Soviet Anglo-German alliance.

The father had been a hard man, known as " Herr Krupp " since his early teens.

In the Western world, from the classical period through the early centuries of the Christian era, manuscripts were written without spaces between the words ( scriptio continua ), which makes them especially hard for the untrained to read.

Both Maori and the New Zealand European settlers arrived from overseas, and during the early European settler years, coastal shipping was one of the main methods of transportation, while it was hard to move goods to or from the hinterlands, thus limiting the locations of early settlement.

It also bridged the transition from early blues-and folk music-based rock to progressive rock, glam rock, hard rock and as a result influenced the development of sub-genres such as heavy metal.