He also introduced cyclic cohomology in the early 1980s as a first step in the study of noncommutative differential geometry.

( Such Baby Doe Rules cases were then a major concern of the pro-life movement of the early 1980s, which viewed selective treatment of those infants as disability discrimination.

He subsequently wrote three novels merging these overarching themes, The World of Null-A and The Pawns of Null-A in the late 1940s, and Null-A Three in the early 1980s.

“ Baby Signs ” was developed by Dr. Linda Acredolo and Dr. Susan Goodwyn in the early 1980s, and has become a persistent trend in child development.

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 ).

After the " Polish October " of 1956 the Sixth Section in Paris welcomed Polish historians and exchanges between the circle of the Annales and Polish scholars continued until the early 1980s.

Casa Milà was in poor condition in the early 1980s.

The best selling model, the Amiga 500, was introduced in 1987 and became the leading home computer of the late 1980s and early 1990s in much of Western Europe.

Archery competition in West Germany in the early 1980s

The company was badly hit by the economic contraction of the early 1980s as worldwide sales of Aston Martin shrank to three per week and chairman Alan Curtis together with fellow shareholders American Peter Sprague and Canadian George Minden came close to shutting down the production side of the business, to concentrate on service and restoration.

In the early 1980s a second wave of games consoles came to market, notably the Intellivision and numerous other announcements and releases.

Specialist acrylics have been manufactured and used for lino block printing ( acrylic block printing ink produced by Derivan since the early 1980s ), face painting, airbrushing, water color techniques, and fabric screen printing.

This portability feature, however, requires a portable television, which was extremely rare in the early 1980s.

In the early 1980s, Clinton made reform of the Arkansas education system a top priority.

Speed improved with the introduction of 1200 bit / s modems in the early 1980s, and this led to a substantial increase in popularity.

During the late 1980s and early 1990s, most BBSes used ANSI to make elaborate welcome screens, and colorized menus, and thus, ANSI support was a sought-after feature in terminal client programs.

An increasing percentage of the ranks are " long-service " volunteer professionals ; women were allowed to serve in the armed forces beginning in early 1980s when the Brazilian Army became the first army in South America to accept women into career ranks ; women serve in Navy and Air Force only in Women's Reserve Corps.

In the early 1980s, Brazil emerged as one of the leading armaments exporters in the developing world.

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.

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.

His oldest son, Béla Bartók, Jr., remained in Hungary where he survived the war and later worked as a railroad official until his retirement in the early 1980s.

In the 1980s and early 1990s, numerous media reports emerged that plans were underway to do a biopic based upon Haley's life, with Beau Bridges, Jeff Bridges and John Ritter all at one point being mentioned as actors in line to play Haley ( according to Goldmine Magazine, Ritter attempted to buy the film rights to Sound and Glory ).

Carbamazepine became widely used to treat bipolar disorder in the late 1980s and early 1990s, but was displaced by sodium valproate in the 1990s.

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

* At Corby, the closure of the former Stewarts & Lloyds site in the early 1980s saw the loss of 11, 000 jobs, leading to an initial unemployment rate of over 30 %.

In the 1870s Luigi Palma di Cesnola carried out excavations in the necropolis of Amathus, as elsewhere in Cyprus, enriching the early collections of the Metropolitan Museum of Art ; some objects went to the British Museum.

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.

Athena's aegis, bearing the Gorgon, here resembles closely the skin of the huge serpent who guards the golden fleece ( regurgitating Jason ); cup by Douris, Classical Greece, early fifth century BC-Vatican Museum

* The National Museum of Mongolian History: The early Turk Empire and the Uighurs

This connection was first formally made by Dr George Bennett of the Australian Museum in 1871, but in the early 1990s, palaeontologist Pat Vickers-Rich and geologist Neil Archbold also cautiously suggested that Aboriginal legends " perhaps had stemmed from an acquaintance with prehistoric bones or even living prehistoric animals themselves ...

Other areas damaged during World War II bombing included: in September 1940 two unexploded bombs hit the Edward VII galleries, the King's Library received a direct hit from a high explosive bomb, incendiaries fell on the dome of the Round Reading Room but did little damage ; on the night of 10 to 11 May 1941 several incendiaries fell on the south west corner of the Museum, destroying the book stack and 150, 000 books in the courtyard and the galleries around the top of the Great Staircase – this damage was not fully repaired until the early 1960s.

The Museum also acquired at this early date a number of sculptures from Persepolis.

A 2006 exhibition at the Brooklyn Museum displayed graffiti as an art form that began in New York's outer boroughs and reached great heights in the early ' 80s with the work of Crash, Lee, Daze, Keith Haring and Jean-Michel Basquiat.

Hermes Fastening his Sandal, early Imperial Roman marble copy of a Lysippus | Lysippan bronze ( Louvre Museum )

Located near the center of the Iowa State campus, the Farm House Museum sits as a monument to early Iowa State history and culture as well as a National Historic Landmark.

There are many statues of Gutenberg in Germany, including the famous one by Bertel Thorvaldsen ( 1837 ) in Mainz, home to the eponymous Johannes Gutenberg University of Mainz and the Gutenberg Museum on the history of early printing.

Three of Harrison's early wooden clocks have survived ; the first ( 1713 ) is at the Worshipful Company of Clockmakers ' Collection in Guildhall ; the second ( 1715 ), is in the Science Museum and the third ( 1717 ) is at Nostell Priory in Yorkshire, the face bearing the inscription " John Harrison Barrow ".

* Koto, early 17th century, Japan at The Metropolitan Museum of Art

The opening of the canal was filmed by British director Birt Acres and surviving footage of this early film is preserved in the Science Museum in London.

Every summer form mid-June to early July, The Heart of America Shakespeare Festival has a production at Southmoreland Park near the Nelson-Atkins Museum.

An early extant example of a mandolin is one built by Antonio Vinaccia in 1772, which resides at the Victoria and Albert Museum in London, England.

early 20th century ( the Lviv Museum of the History of Religion )

David Diringer noted that " the first mention of Egyptian documents written on leather goes back to the Fourth Dynasty ( c. 2550-2450 BCE ), but the earliest of such documents extant are: a fragmentary roll of leather of the Sixth Dynasty ( c. twenty-fourth century BCE ), unrolled by Dr. H. Ibscher, and preserved in the Cairo Museum ; a roll of the Twelfth Dynasty ( c. 1990-1777 BCE ) now in Berlin ; the mathematical text now in the British Museum ( MS. 10250 ); and a document of the reign of Ramses II ( early thirtheenth century BCE ).".

The Wedgwood Museum, in Barlaston, Near Stoke-on-Trent, UK, contains a display describing the trials of replicating the vase, and several examples of the early experiments are shown.

A replica of the Rosetta Stone as it would have appeared to early 19th-century visitors — without a case and free to touch — is now available in the King's Library of the British Museum.

The early deaths of Young and Champollion, in 1829 and 1832, did not put an end to these disputes ; the authoritative work on the stone by the British Museum curator E. A. Wallis Budge, published in 1904, gives special emphasis to Young's contribution by contrast with Champollion's.

From early in his career, Alma-Tadema was particularly concerned with architectural accuracy, often including objects that he would see at museums – such as the British Museum in London – in his works.

Jeffrey Shaw explored the potential of VR in fine arts with early works like Legible City ( 1989 ), Virtual Museum ( 1991 ), and Golden Calf ( 1994 ).