This subextension is called a separable closure of K. Since a separable extension of a separable extension is again separable, there are no finite separable extensions of K < sup > sep </ sup >, of degree > 1.

Since the 1990s the region has experienced an exceptionally tumultuous period in its regional economy with the collapse of large portions of the ground fishery throughout Atlantic Canada, the closing of coal mines and a steel mill on Cape Breton Island, and the closure of military bases in all three provinces.

Since the closure, the building has been derelict while Hillingdon Council seek a buyor for the site.

Since Camp X-Ray's closure and the subsequent opening of Camp Delta, JTF-160 and 170 have been combined into Joint Task Force Guantanamo ( JTF-GTMO ).

Since the closure of Garretts, the town's economy has been dominated by the two nuclear power stations on the coast at Sizewell: the now decommissioned Magnox reactor of Sizewell A and the more modern Pressurised Water Reactor of Sizewell B.

Since the 1990s, Monson has increased again in tourism and, with the closure of Moosehead Manufacturing, many consider Monson ( as well as much of Piscataquis County ), to cater towards tourism.

Since its closure on 17 October 2004, the landlord has applied for planning permission to turn the pub into flats.

Since closure of the Kemble to Cirencester branch line in 1964 the town has become one of the largest in the region without its own rail station.

Since its closure most of the base has since been annexed as part of Mesa, Arizona.

Since the closure of the rival Great Central Main Line in the 1960s, the Midland has been the only direct main-line rail link between London and the East Midlands and South Yorkshire.

Since its closure in June 1998 a new housing development has been built on its site which includes Dashwood Primary School.

Since closure, film production usage has continued, with the station appearing as itself and, with appropriate signage, other parts of the network.

Since 2000, the university launched a major restructuring programme, which, specifically, translated into a total image rebrand in 2003, the closure of a number of campuses over 2005 – 2011, the expansion of other campuses and generally the consolidation of the university's activities on fewer, bigger campuses in north London.

Since the closure of the town's cottage hospital in 2004 the nearest hospitals are Amersham Hospital, Wycombe General Hospital and Stoke Mandeville Hospital the latter providing accident and emergency services.

Since OCS Portsea's closure in 1985, all Australian Army Officer training has been conducted at the Royal Military College, Duntroon Canberra.

Since the closure and redevelopment of Bridgend General Hospital in the 1990s, acute-care and accident and emergency services have been provided by the Princess of Wales Hospital.

Since its closure in 1989, projects have been constructed on the grounds of the former theme park with varying success, and portions of the property have been sold to several companies.

Since its closure in 2010 alternative comedy has found new venues including Foxwood theatre, Picollinos and various others.

Since its closure the building has fallen into disrepair, and despite numerous planning applications being submitted, it remains derelict.

Since the closure of the stores, customers can only contact eircom online or by telephone.

Since Technōs Japan's closure, a company called Million has purchased the former intellectual properties of Technōs Japan and are producing new games based on them.

Since then the Royal Arsenal would have been guarded, until its closure, by the War Office Police Force, who became in 1971 the Ministry of Defence Police Force.

Since the closure of CFB Summerside in 1990, the city has been aggressive in courting new business opportunities and has created an Economic Development Office for the purpose of encouraging investment in the city.

Since then a series of financial crises have pushed the club to the brink of closure.

Since the closure was an initiated action by the Coast Guard, it was not subject to the Base Realignment and Closure process.

Since 1970 it has been the home of an Anheuser-Busch brewery, their easternmost, and one of their smallest plants in the United States.

* Since 2008, the village of Mater in Oudenaarde has been the home of the Smisje Brewery, before located in Bruges, the smallest craft brewery in Belgium.

Since 1990 it has been part of the Warsteiner brewery group.

Since 1840 a brewery is operating here producing today more than 250, 000 hectoliters of beer based upon old and famous Czech recipes, with Old Bohemian, ( Staročeško pivo ), brand being the most known.

Since 2003, the Regency Park brewery has used a gas turbine based cogeneration plant to supply steam and electric power requirements.

Since Greene King closed the Langham brewery, they can not take advantage of the registration.

Those famous lines of the Greek Anthology with which a fading beauty dedicates her mirror at the shrine of a goddess reveal a wise attitude: `` Venus, take my votive glass, Since I am not what I was, What from this day I shall be, Venus, let me never see ''.

Since German was the lingua franca of science ( and especially of psychiatry ) at that time, Kraepelin's use of Alzheimer's disease in a textbook made the name famous.

Since he lost most of his battles, his eldest son, Vladimir Monomakh, a grand and famous warrior, did most of the fighting for his father.

* Since 1963 and the success of the “ Frou-Frou ” revue, out of superstition Jacki Clérico chooses only revue titles that start with the letter F. Naturally, the famous French cancan is performed at every revue.

Since the 2nd century AD, the light of the city has attracted many famous painters and sculptors such as Chagall, Matisse, Niki de Saint Phalle, Klein, Arman and Sosno.

Since 1997, and nowadays still on the over long famous old Nürburgring and other circuit worldwide, in average over 150 touring cars compete in the VLN series of ten typically 4 hour long races.

Since he was the most famous member of the team Rushton was the obvious choice to run.

Since strangers first began to visit the Alps, the names of Grindelwald, Lauterbrunnen, and Interlaken have been famous.

Since at least the 12th century the cathedral has been an important destination for travellers – and remains so to this day, attracting large numbers of Christian pilgrims, many of who come to venerate its famous relic, the Sancta Camisa, said to be the tunic worn by the Virgin Mary at Christ's birth, as well as large numbers of secular tourists who come to see this UNESCO World Heritage Site.

Since that time, more modern artists, including Spain's Pablo Picasso and Salvador Dalí, as well as the Anglo-Irish painter Francis Bacon, have paid tribute to Velázquez by recreating several of his most famous works.

Since Roman times fatherhood has been determined with this famous sentence: Mater semper certa ; pater est quem nuptiae demonstrant (" The of the mother is always certain ; the father is whom the marriage vows indicate ").

Since Nadesico, other anime series have featured shows-within-a-show ; the most famous examples are Densha Otoko, which had the series Getsumento Heiki Mina and Genshiken, which had Kujibiki Unbalance.

Since 1961, Roses has been the home of El Bulli, one of the world's best and most famous restaurants.

Since the 1950s, the arrondissement, with its many higher education institutions, world famous cafés ( Café de Flore, Les Deux Magots, La Palette etc.

Since 1949, ownership of the Georgenpalais was transferred to the Wilhelm Busch Society, a literary society named after the famous German caricaturist, painter and poet Wilhelm Busch.

Since the new post office could not be called Camden, as that name was already being used by the post office at Camden in Carroll County, Indiana, the new post office was named Penn, allegedly by Grisell, who was a great admirer of William Penn, the famous Quaker.

Since the 1960s Leiston became famous outside the UK as the home of the Summerhill School, founded by A. S. Neill in the 1920s, which was the first major " free school "-referring to freedom in education.

Since the use of canals for leisure took off in the 1970s and 1980s, the route, twisting through beautiful Welsh hills and across the Dee Valley on the Pontcysyllte Aqueduct, has made it the most famous and busiest in Britain.

Since the War, Ripon has gone through some remodeling and has grown in size ; it attracts thousands of tourists each year who come to see its famous buildings with their long Christian heritage, nearby Studley Park, Ripon Racecourse, and in recent times the theme park Lightwater Valley.

Since that time the festival has become world famous for its scale, and the high quality of cowboys, horses, and bulls.

Since 1999 the pianist Fujiko Hemming, who plays Liszt and Chopin, has been famous and her CDs have sold millions of copies.

Since Elisabeth was famous for preferring the common man to courtiers, known for her charitable works, and considered such a blameless target, Lucheni's sanity was questioned initially.

Since 1983, the most important performances are realized by Taormina Arte, the cultural institution which organizes one of the most famous music, theatre and dance festivals.

Since then he has drawn hundreds of pen-and-ink caricatures of famous writers and politicians for the newspaper.

Since its inception in 1960, it has attracted many famous Jazz artists each year to play outdoors.