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 1999, the German parliament has again assembled in Berlin in its original Reichstag building, which dates from the 1890s and underwent a significant renovation under the lead of British architect Sir Norman Foster.

Since the band reunited, Seymour has again designed their album covers.

Since King Valdemar II of Denmark was married to the Portuguese princess, Berengária of Portugal, it is not unthinkable that the origin of the story, if not the flag, was the Spanish tale or a similar tale, which again might have been inspired by an even older legend.

Since 1582, when the Catholic Church adopted the Gregorian calendar while the Eastern Orthodox and most Oriental Orthodox Churches retained the Julian calendar, the date on which Easter is celebrated has again differed.

Since the earthquake diplomacy in 1999 relations have once again begun improving.

Since the 1990s the municipality again styles itself Helsingborgs stad ( Town of Helsingborg ).

Since the 2008 onset of the Irish economic and banking crisis, however, the country's economy has suffered, and since then Ireland has experienced net emigration once again.

Since the end of the whaling and sealing era, most of the islands ' species have been able to increase their population again.

Since 1996, the restitutions, according sometimes to less formal criteria, concerned 47 more pieces ( 26 paintings, with 6 from the Louvre including a then displayed Tiepolo ), until the last claims of French owners and their heirs ended again in 2006.

Since 1991, Lithuanian voters have shifted from right to left and back again, swinging between the Conservatives, led by Vytautas Landsbergis, and the ( formerly Communist ) Democratic Labour Party of Lithuania, led by president Algirdas Brazauskas.

Since then, former next-door neighbor RKO closed up shop in 1957 ; Warner Bros. ( whose old Sunset Boulevard studio was sold to Paramount in 1949 as a home for KTLA ) moved to Burbank in 1930 ; Columbia joined Warners in Burbank in 1973 then moved again to Culver City in 1989 ; and the Pickford-Fairbanks-Goldwyn-United Artists lot, after a lively history, has been turned into a post-production and music-scoring facility for Warners, known simply as " The Lot ".

Since the actio had been composed of elements of procedure and substance it was difficult to separate both parts again.

Since then, with improved environmental standards, light-coloured peppered moths have again become common, and the dramatic change in the peppered moth's population has remained a subject of much interest and study.

In an often quoted remark, Gould stated, " Since we proposed punctuated equilibria to explain trends, it is infuriating to be quoted again and again by creationists — whether through design or stupidity, I do not know — as admitting that the fossil record includes no transitional forms.

Since then there have been three democratic changes of government: in 1996, the democratic-liberal opposition and its leader Emil Constantinescu acceded to power ; in 2000 the Social Democrats returned to power, with Iliescu once again president ; and in 2004 Traian Băsescu was elected president, with an electoral coalition called Justice and Truth Alliance ( DA ).

Since the Romanian Revolution of 1989, Bucharest has again become an increasingly cosmopolitan city, including identifiable Chinese and Irish presences.

Since the attack, security at many airports worldwide has been escalated, ostensibly to lower the probability of similar events occurring again.

Since the 1980s, the number of yellow fever cases have been increasing again and A. aegypti has returned to the urban centers of South America.

Since the energy crises of the 1970s, interest in this quiet and potentially renewable marine energy source has been increasing steadily again, especially as solar cells became available, for the first time making possible motorboats with an infinite range like sailboats.

Since 1910, the governor general was also always made the Chief Scout for Canada, which was renamed Chief Scout of Canada after 1946 and again in 2011 as Patron Scout.

Since the space shuttle fleet has retired ( while Hubble still has many years of service life ahead ), there will be no existing or planned spacecraft capable of returning the Hubble to Earth intact, so it is now very unlikely it will ever be on the ground again.

Since the Lovers are stock characters, the names of both the male and female lovers are used over and over again:

Since the Ottoman Empire never attacked again, the fortifications were never put to the test, and today remain one of the best-preserved fortifications of this period.

Since experience indicates that effluents from oxidation ponds do not create major problems at these BOD concentrations, the goal for the effluent quality of the accelerated treatment system was the same as from conventional oxidation ponds.

Since the 1970s, self-help books, psychology, and some modern expressions of Christianity have viewed this disparity in terms of grace being an innate quality within all people who must be inspired or strong enough to find it: something to achieve.

Since about 2005, computer scientists have attempted to develop automated methods to infer aesthetic quality of images.

Since the Weimar Republic lacked the quantity of raw materials available to the United States and Great Britain, it had to rely on the proficiency of a skilled labor force and an ability to export innovative and high quality goods.

Since the late 1930s alloy steels have been used for frame and fork tubes in higher quality machines.

Since poses were chosen to produce the most convincing images of states of mind and psychological conditions, as in Ashes, the figures impart a monumental, static quality.

Since 2003 the relative premium commanded by higher quality wool has increased with coarser wool missing out on the high prices in 2008.

Since the quality of most services depends largely on the quality of the individuals providing the services, it is true that " people costs " are a high component of service costs.

Since ISDN provides a high quality connection this assists in delivering good quality audio for transmission in radio.

Since the 1950s however, manufacturing shortcuts have resulted in a quality decline of machetes.

Since LPCM uses an uncompressed storage method which keeps all the samples of an audio track, professional users or audio experts may use the WAV format for maximum audio quality.

Since there is low error rate, there can only be high quality data that can be had to provide better support in the statistical analysis, trend and pattern spotting, and decision making tasks of a company.

Since commandery-issued coins were often of inferior quality and lighter weight, the central government closed commandery mints and monopolized the issue of coinage in 113 BCE.

Since that time, cultivation of poorer varieties has been reduced and new technologies and methods have improved the quality considerably.

Since the per-carat price of a diamond shifts around key milestones ( such as 1. 00 carat ), many one-carat ( 200 mg ) diamonds are the result of compromising Cut quality for Carat weight.

Since their debut, Kent had recorded a large number of b-sides, usually exceptional in quality.

Since each recording standard uses the same tape, the quality of the sampling has a direct relation to the duration of the recording – 32 kHz at 12 bits will allow six hours of recording onto a three hour tape while HHS will only give 90 minutes from the same tape.

Since that time, through generous donations, the Virginia has been able to fully equip its projection and sound system with a second projector, the latest in digital sound equipment and top quality lenses.

Since the mid-20th century, most of the US imports are from Southern Italy, with the large, meaty, and richly flavored Sicilian chestnuts being considered among the best quality for bulk sale and supermarket retail.

Since their first introduction, analog tape recorders have experienced a long series of progressive developments resulting in increased sound quality, convenience, and versatility.

Since then, the two styles — SPL vs. sound quality — have become almost mutually exclusive.

Since 1985 the variety and quality of Lemnos wines have increased greatly.

Since then, their mission has evolved and grown, but one thing has remained constant-the hospital provides the highest quality care using the most innovative procedures and caring health care professionals in the region.