However, the Vikings lacked both the equipment necessary to undertake a siege against the burh and a developed doctrine of siegecraft, having tailored their methods of fighting to rapid strikes and unimpeded retreats to well defended fortifications.

However, in 2000, Gateway sold the Amiga brand without having released any products.

However, exploring all n nodes of the tree in this manner would use each link exactly twice: one traversal to enter the subtree rooted at that node, and another to leave that node's subtree after having explored it.

However, the scale of the city is far below a typical Arcology, having fewer than a thousand residents.

However, not everyone appreciates his work and River Landscape ( 1660 ), despite being widely regarded as amongst his best work, has been described as having " chocolate box blandness ".

However, the French did not consolidate their control over the area until 1903, after having defeated the forces of Rabih in the battle of Kousséri, and established colonial administration throughout the territory.

However, there is a ( perhaps allophonic ) difference in articulation between these segments, with the in yes and yield and the of wooed having more constriction and a more definite place of articulation than the in boil or bit or the of.

Most cycle deaths result from a collision with a car or heavy goods vehicle, both motorist and cyclist having been found responsible for collisions However, around a fifth of non-fatal injuries to cyclists do not involve any other person or vehicle.

However, Empedocles of Acragas, is best known for having selected all elements as his archai and by the time of Plato, the four Empedoclian elements of were well established.

However, not having proper technology to implement electrical control systems, designers left with the option of less efficient and slow responding mechanical systems.

However, cast iron cannon have a tendency to burst without having shown any previous weakness or wear, and this makes them more dangerous to operate.

However, there was also an apocalyptic dimension in his teaching, and he was clear that if everybody stopped marrying and having children that would be an admirable thing ; it would mean that the Kingdom of God would return all the sooner and the world would come to an end.

However, a mulatto who escaped the destruction of Syn's previous ship stowed away in Clegg's ship and accused him before the crew ; Clegg quelled the potential mutiny by having the mulatto's tongue cut out, marooning him on a coral reef and violently killing Yellow Pete, the ship's Chinese cook, who represented the crew in their wish to rescue the mulatto.

However, despite having Howe, Delvecchio, Norm Ullman, and Parker MacDonald as consistent goal-scorers, Lindsay's sudden one-year comeback in 1964 – 65, and Sawchuk and later Roger Crozier between the pipes, the Wings came away empty-handed.

However, this does not apply if the civil suit is in regards to having committed a criminal act which the business has been found guilty of in court.

However, Davros has been betrayed by Dalek Caan, who having come to the realisation of the evilness of his race after seeing the entirety of time due to his temporal shift, is using his prophecies and influence to cause the Daleks ' destruction.

However, in 1543 Eindhoven fell again: its defense works having been neglected due to poverty.

However, this approach has been only somewhat more effective than the harmonization approach: while states are not as concerned about having foreign traditions of corporate governance imposed on their companies, which the harmonization approach could well entail ; they also wish to ensure that the EU-wide system would be palatable to the traditions of their national companies, so that they will not be put at a disadvantage compared to the other member states.

However, in robust statistics, statistical theory goes on to consider the balance between having good properties, if tightly defined assumptions hold, and having less good properties that hold under wider conditions.

However, because they cannot turn their hind flippers downward, they are very clumsy on land, having to wriggle with their front flippers and abdominal muscles.

However fascism publicly favours proletarian culture while it deplores bourgeois culture for having an unfit sedentary lifestyle and for its individualism that fascism views as inconsistent with virile nationhood.

However, when the absorbed electromagnetic radiation is intense, it is possible for one electron to absorb two photons ; this two-photon absorption can lead to emission of radiation having a shorter wavelength than the absorbed radiation.

However, not all such grimoires of this era were based upon Arabic sources ; the 13th century the Sworn Book of Honorius for instance was, like the ancient Testament of Solomon before it, largely based upon the supposed teachings of the Biblical king Solomon, and also included ideas such as prayers and a ritual circle, with the mystical purpose of having visions of God, Hell and Purgatory, and gaining much wisdom and knowledge as a result.

However, he maintained that a certain ' materia pinguis ' or ' fatty matter ,' set into fermentation by heat, gave birth to fossil organic shapes, as opposed to fossil shells having belonged to living animals.

However, wall depictions of this instrument have not been discovered, casting some doubt over the extent to which this instrument was used.

However, much to his professional detriment, Lavoisier discovered no new substances, devised no really novel apparatus, and worked out no improved methods of preparation.

However this introduced a new resonant mode, and a number of planes were lost before this was discovered.

However, a lawyer discovered that the injunction was only enforceable in the state of Pennsylvania.

However, more recently the relatively bright object has been discovered.

However, many readers recognized Barks ' work and drawing style, and began to call him the Good Duck Artist, a label which stuck even after his true identity was discovered by fans in the late 1950s.

However, the first definitions of AIDS mentioned no cause and the first AIDS diagnoses were made before HIV was discovered.

However, Verhoeven and Pendray discovered that in samples of true Damascus steel, the Damascene pattern could be recovered by aging at a moderate temperature.

However, there were disadvantages, as Beatty discovered after his marriage, for his wife was an unstable neurotic who caused him extreme mental tortures.

However, Valla added the translation of ancient Greek works on mathematics ( firstly by Archimedes ), newly discovered and translated.

However, in 1900 the French scientist Paul Villard discovered a third neutrally charged and especially penetrating type of radiation from radium, and after he described it, Rutherford realized it must be yet a third type of radiation, which in 1903 Rutherford named gamma rays.

However, the " A " is sometimes omitted ; for example the first planet discovered around the primary star of the Tau Boötis binary system is usually called simply Tau Boötis b.

" However, after Catherine Parr discovered the pair in an embrace, she ended this state of affairs.

However, it was also discovered that unique factorization does not always hold.

However, Galen's influence, as in the Arab world, was so great that when dissections discovered anomalies compared with Galen's anatomy, the physicians often tried to fit these into the Galenic system.

However, Slipher discovered that the spiral nebulae had high red shifts, indicating that they were moving away at rate higher than the Milky Way's escape velocity.

However, four chimpanzee teeth, about 500, 000 years old, have recently been discovered in the rift valley, where many fossils from the human lineage ( hominins ) have previously been found.

However, the plot was discovered on 21 April 1916 and the weapons were lost when the ship carrying them, the Aud, was scuttled to prevent the arms from falling into the hands of the British.

However, before the showing, an Aberystwyth University student discovered that the film had never been banned in Aberystwyth, but was shown ( or was scheduled to be shown ) at a cinema in the town in 1981.

However, it is believed that the rule was discovered by the Swiss mathematician Johann Bernoulli.

However, it was discovered in 1986 that the DEZ had not been removed in one of the deacidification runs and was pooled in the bottom of the chamber, and probably remained within some of the plumbing.

( However, it was subsequently discovered that the theorem breaks down somewhat for stars of non-uniform composition.

However, in 1924, Czech physicist August Žáček ( 1886 – 1961 ) and German physicist Erich Habann ( 1892 – 1968 ) independently discovered that the magnetron could generate waves of 100 megahertz to 1 gigahertz.

However, during the transfer from the bus to the helicopters, the crisis team discovered that there were actually eight of them.

However, the recently discovered language of Zialo has nasal equivalent for each of its seven vowels.