However, there are still several types of calls that necessitate the use of telephone operators.

However, the litter remained, augmented by several dozen lunchroom suppers.

However, to the extent that the monetary authorities, in their effort to ease credit in the next several months, conduct their open market operations in longer-term Government bonds, they will certainly act to accentuate any tendency for long-term interest rates to ease as a result of market forces.

However, several telescope manufacturers have recently developed telescope systems that are calibrated with the use of built-in GPS, decreasing the time it takes to set up a telescope at the start of an observing session.

However, the Vandals tried for several decades to force their Arian beliefs on their North African Nicene subjects, exiling Nicene clergy, dissolving monasteries, and exercising heavy pressure on non-conforming Christians.

However, Wolfram points out that at the time " Clovis got no farther than the Seine ; only after several more years did the Franks succeed in occupying the rest of the Gallo-Roman buffer state north of the Loire.

However, he was not, according to several sources, Dinis ' favourite son ; his half-brother, the illegitimate Afonso Sanches, enjoyed full royal favour.

However, several other biographers of Alexander dispute the claim, including the highly regarded secondary source, Plutarch.

However, there may be several such allophones, or the linguist may prefer greater precision than this allows.

However, it does contain several galaxies.

However, music spanning several octaves could be played by repeated calls to a machine-language tone generator.

However, the total population of the arctic fox must be in the order of several hundred thousand animals.

However, several bands continued and arrangers provided renowned arrangements.

However, there were several others:

However, as of 2011 adoption of the new terms has been slow and usage has been limited in the marketplace and in the press, with notable exceptions such as Linux operating systems, several textbooks and scientific research papers.

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, several spellings of his surname exist — Thatch, Thach, Thache, Thack, Tack, Thatche and Theach.

However the loss of Culloden, the relative sizes of Orient and Leander and the participation in the action by two of the French frigates and several smaller vessels, as well as the theoretical strength of the French position, leads most historians to the conclusion that the French were marginally more powerful.

However, there will be several terms of the form x < sup > n − 2 </ sup > y < sup > 2 </ sup >, one for each way of choosing exactly two binomials to contribute a y.

However, when a national trade imbalance expands beyond prudence ( generally thought to be several percent of GDP, for several years ), adjustments tend to occur.

However, it is likely that fewer fought in the actual battle on the Italian side: Harold Marcus notes that " several thousand " soldiers were needed in support roles and to guard the lines of communication to the rear.

However, the three leading Italian brigades had become separated during their overnight march and at dawn were spread across several miles of very difficult terrain.

However, there still were several unsolved problems, most notably the description of superconductivity and the Kondo effect.

However, several important phase transitions, such as the Mott insulator-superfluid transition, are known that do not follow the Ginzburg-Landau paradigm.

However, although these early writers contributed greatly to the philosophical discovery of mind and this would ultimately lead to the development of psychology, they were working with an entirely different set of tools and core concepts than those of the cognitive scientist.

However, sometimes scientific and philosophical terms are difficult to define without obscurity.

However, clear evidence of an Epicurean hero cult, as well as the cult itself, seems buried by the weight of posthumous philosophical interpretation.

However, there is wide dispute whether Popper's description of " historicism " is an accurate description of Hegel, or more a reflection of his own philosophical antagonists, including Marxist-Leninist thought, then widely held as posing a challenge to the philosophical basis of the West, as well as theories such as Spengler's which drew predictions about the future course of events from the past.

However, it was later expanded to include all forms of government, regional variations, philosophical systems, and even art movements.

However, the Oxford Dictionary of Philosophy warns that " the borderline between such ' second-order ' reflection, and ways of practising the first-order discipline itself, is not always clear: philosophical problems may be tamed by the advance of a discipline, and the conduct of a discipline may be swayed by philosophical reflection ".

However, some schools of contemporary philosophy such as the pragmatists and naturalistic epistemologists argue that philosophy should be linked to science and should be scientific in the broad sense of that term, " preferring to see philosophical reflection as continuous with the best practice of any field of intellectual enquiry ".

However, this may be considered to be a sophistry as it is merely a philosophical interpretation of the facts.

) However, Zippy is distinctive not so much for his skull shape, or for any identifiable form of brain damage, but for his enthusiasm for philosophical non sequiturs (" All life is a blur of Republicans and meat!

However, it has been theorized that the supremacy of the Communist Party means that the Constitution and law are not supreme, and that this perspective is the result of the Marxist view of law as simply a superstructure combined with a lack of recognition of rule of law in philosophical or historical tradition.

However, in all three of these examples, motivation is drawn from existing mathematical or philosophical concerns.

However, there are a huge number of such organizations and their goals cover a broad range of political and philosophical positions.

However, that term also describes the philosophical position of humanism, which some " antihumanist " scholars in the humanities reject.

However, he was prepared for philosophical criticism of this action at a distance, and it was in this context that he stated the famous phrase " I feign no hypotheses ".

However, unlike Herbie, Giskard grasps the philosophical concept of the Zeroth Law allowing him to harm individual human beings if he can do so in service to the abstract concept of humanity.

However, it was first analyzed and was published in a philosophy paper spread to the philosophical community by Robert Nozick in 1969, and appeared in Martin Gardner's Scientific American column in 1974.

However, he had significant personality and philosophical clashes with Beard and James E. West.

However through the 1960s it was to be French post-structuralist theory that was to exert the most influence over readings of Finnegans Wake, refocussing critical attention back to the work's radical linguistic experiments and their philosophical consequences.

However, his primary interest during his retirement years was to turn to more abstract philosophical questions.

However, there were fundamental philosophical disagreements about what constituted slavery.

However, after pleading with the brewery and explaining that his mathematical and philosophical conclusions were of no possible practical use to competing brewers, he was allowed to publish them, but under a pseudonym (" Student "), to avoid difficulties with the rest of the staff.

However the poverty caused by the Copenhagen Fire of 1728, brought a wave of depression and puritanism upon the nation, which clashed with Holberg's satirical works, and as a consequence he gave up his comedies switching to philosophical and historical writings in 1731.