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.

In a long commentary which he has inserted in the published text of the first act of the play, he says at one point: `` However, that experience never raised a doubt in his mind as to the reality of the underworld or the existence of Lucifer's many-faced lieutenants.

However, after reading the work of French sociologists Émile Durkheim and Marcel Mauss, Radcliffe-Brown published an account of his research ( entitled simply The Andaman Islanders ) that paid close attention to the meaning and purpose of rituals and myths.

However, the idea that electrons might revolve around a compact nucleus with definite angular momentum was convincingly argued at least 19 years earlier by Niels Bohr, and the Japanese physicist Hantaro Nagaoka published an orbit-based hypothesis for electronic behavior as early as 1904.

However, shortly after this positive result, Kurt Gödel published On Formally Undecidable Propositions of Principia Mathematica and Related Systems ( 1931 ), showing that in any sufficiently strong axiomatic system there are true statements which cannot be proved in the system.

However, a US Public Health Service trial of BCG in Georgia and Alabama published in 1966 showed an efficacy of only 14 %, and did much to convince the US it did not want to implement mass immunization with BCG.

However, a few newspapers have published daily strips in color, and some newspapers have published Sunday strips in black and white.

However, it is still printed in every version of the King James Bible published by the church.

However, Crux was later published by Jakob Bartsch in 1624.

This has come into question, though, that confidential information has been used to blackmail possible defectors ( see Fair Game ( Scientology )) However, a few transcripts of auditing sessions with confidential information removed have been published as demonstration examples.

However, the division had been growing for years, with published reports as early as 1883.

" However, it also potentially has the effect of prohibiting tourist photographs of the tower at night from being published, as well as hindering non-profit and semi-commercial publication of images of the tower.

However, centuries of efforts failed to find a solution to this problem, until Pierre Wantzel published a proof in 1837 that such a construction was impossible.

However, certain conditions must be met before the replication of the experiment is commenced: the original research question has been published in a peer-reviewed journal or widely cited, the researcher is independent of the original experiment, the researcher must first try to replicate the original findings using the original data, and the write-up should state that the study conducted is a replication study that tried to follow the original study as strictly as possible.

However, Forest Ray Moulton published a paper proving that a three-body system with those orbital parameters would be highly unstable.

However, Mariotte's work was not published until 1676.

However, in Kettner's Book of the Table published in 1877, there is an entirely different explanation:

However, his views now dominate psychiatric research and academic psychiatry, and today the published literature in the field of psychiatry is overwhelmingly biological in its orientation.

However, in the literary world, epigrams were most often gifts to patrons or entertaining verse to be published, not inscriptions.

However, the vast majority of Federal government publications covering these topics are published by the Office of Justice Programs agencies of the United States Department of Justice, and disseminated through the National Criminal Justice Reference Service.

However, on Thursday 29, Turkish daily Milliyet published an article referring to a secret report that seemed to support claims made in the interview by Mesut Yilmaz that secret agents had caused forest fires in Greece in the 1990s.

However it was also in France that a new form of printing developed, the Bibliothèque bleue, and many grimoires published through this circulated amongst an ever-growing percentage of the populace, in particular the Grand Albert, the Petit Albert ( 1782 ), the Grimoire du Pape Honorious and the Enchiridion Leonis Papae.

However, he feared reprisal, and his powerful essay was not published until 1978.

However, recent research published in Environmental Science & Technology, a publication of the American Chemical Society, suggests that many cases of feline hyperthyroidism are associated with exposure to environmental contaminants called polybrominated diphenyl ethers ( PBDEs ), which are present in flame retardants in many household products, in particular, furniture and some electronic products.

All works published before 1923 are public domain in the U. S. However, there is some disagreement over who exactly owns or owned the copyrights and whether the copyrights apply to the majority of Lovecraft's works published post-1923.