However, the availability of commercially farmed abalone has allowed more common consumption of this once rare delicacy.

However the longest continuously-singing group is probably The Whiffenpoofs of Yale University, which was formed in 1909 and once included Cole Porter as a member.

However, unlike traditional gouache, the acrylic binder in the acrylic gouache makes it water resistant once dry.

However, the Conservatives were still a minority in the House of Commons, and the passage of the Reform Bill required the calling of new election once the new voting register had been compiled.

However, it seems that the Duke ’ s favoured scheme was to return to the Moselle valley ( where Marshal Marsin had recently taken command of French forces ) and once more attempt an advance into the heart of France.

However, the Germans swam across again and some others got over by a bridge a little way up-stream, after which they assailed the barbarians from several sides at once and cut down many of them.

However, they were later overtaken in the polls by the Conservatives and at the 1983 general election the Conservatives triumphed by a landslide, with Labour once again forming the opposition, while the SDP-Liberal Alliance came close to Labour in terms of votes ( a share of more than 25 %) although it only had 23 MPs compared to Labour's 209.

However, when the Island re-opened in early December to tourists the cruise ships once more started to pour in, all intrigued to see the damage.

However, once the applied electric field approaches the breakdown value, free electrons become sufficiently accelerated by the electric field to create additional free electrons by colliding, and ionizing, neutral gas atoms or molecules in a process called avalanche breakdown.

However, now the MCPs can be demethylated by CheB-P, and when this happens, the receptors can once again respond to attractants.

However, booting CP / M was only supported from disks in the standard Commodore GCR format ; the MFM formats could only be used once the system was running.

However, as someone once observed, given the right lever you can move a planet.

However, the composition of the fresh vapors are determined once again by Raoult's law.

However, these can be considered as different aspects of an overall inflationary process: demand-pull inflation explains how price inflation starts, and cost-push inflation demonstrates why inflation once begun is so difficult to stop.

However, once occupied by the Quito hosts of Huayna Capac ( 1593 – 1595 ), the Incas developed an extensive administration and began the colonization of the region.

However, not long after, Yeshaq revolted once again with Ottoman support but was defeated once and for all in 1578, leaving the Ottomans with domain over Massawa, Arqiqo and some of the nearby coastal environs, which were soon transferred to the control of Beja Na ' ibs ( deputies ).

However, once ovulation occurs, in addition to estrogen, the ovary will also start to produce progesterone.

However, depending on the conditions, an electric current can consist of a flow of charged particles in either direction, or even in both directions at once.

However, in principle, since the same electronegativities should be obtained for any two bonding compounds, the data is in fact overdetermined, and the signs are unique once a reference point is fixed ( usually, for H or F ).

However, he promised the Zapatistas that once he became president, things would change.

However, by 2002 expenses were once more very high and the number of entries, and sponsors, rapidly dwindled.

However, once frost forms, the leaf cells may be damaged by sharp ice crystals.

However, there is an ambiguity once gravity comes into play.

However, this assumption is incorrect ; once solidified, glass does not flow anymore.

However, much of southeastern Europe and central Europe, including many of the Goths and Vandals respectively, had embraced Arianism ( the Visigoths converted to Arian Christianity in 376 ), which led to Arianism being a religious factor in various wars in the Roman Empire.

However, no Hermunduri appear in Ptolemy, though after the time of Ptolemy the Hermunduri joined with the Marcomanni in the wars of 166 – 180 against the empire.

However, the resurgence of expeditionary warfare in the past twenty years has seen the emergence of gun-armed wheeled vehicles, sometimes called protected gun systems, which may bear a superficial resemblance to tank destroyers, but are employed as direct fire support units typically providing support in low-intensity operations such as the wars in Iraq and Afghanistan.

However, during the many wars of the Roman Empire, barbarians continued using mob tactics.

However, the rate of new civil wars had not increased appreciably ; the drastic rise in the number of ongoing wars after World War II was a result of the tripling of the average duration of civil wars to over four years.

However, the EU's desire to work on foreign policy was undermined due to its failure to act during the Yugoslav wars, and its division over whether to support the United States lead Iraq War.

However, through a succession of wars culminating in the Swabian War, the Confederation had become de facto independent.

However, Louis XIV's long reign saw France involved in many wars that drained its treasury.

However, Portuguese settlers destroyed the trade and began a series of wars which left the empire in near collapse in the early 17th century.

However, three wars ( Iraq-Iran War from 1980 – 1988, Gulf War 1991 and the Iraqi Invasion of 2003 ) in addition to the UN sanctions-which lasted for twelve years from 1991 to 2003, left the industry ’ s infrastructure in poor condition.

However the long wars against the barbarian Longobards weakened the region, which was seized by the Roman Bishop who already had several properties in those territories.

However, their wars with the Jin Dynasty and Tatars had weakened them.

However, due to the wars of Charles XII of Sweden and bubonic plague epidemics, the population dropped to 1, 500 by 1727.

However, these wars did not result in any significant advances southwards.

However, revolutionary activity was fragmented, resulting in the civil wars of 1824 – 1825.

However, it was faced with the growing threat of the expansionist Roman Republic, which fought a series of wars against Macedon.

However, his wars resulted in an even more serious consequence than the partition of the Kingdom of Sicily.

However, both economical and cultural growth came to an end in mid-17th century with a series of violent wars against Tsardom of Russia, Sweden, Brandenburg and Transylvania, as well as internal conflicts, known altogether as The Deluge.

However the colonial wars in Africa continued, political prisoners remained incarcerated, freedom of association was not restored, censorship was only slightly eased and the elections remained tightly controlled.

However with the Hussite wars in Bohemia, it was impossible to count on the Czech or German armies, and the Hungarian ones were needed to protect the Kingdom and control the religious conflicts.

However, this theory ignores the brutal colonial wars waged by the western nations against countries outside Europe ; as well as the German and Italian Wars of Unification, the Franco-Prussian war, the Crimean War, and other conflicts in Europe.

However, numerous wars with China exhausted Goguryeo and it fell into a weak state.

However, its military power weakened thereafter and, faced with massive rebellions and defeat in wars, the Qing Dynasty declined after the mid-19th century.