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, the regionally differentiated results, which appear below in tables, are interesting evidence of the problems of developing self-government under even the most favorable circumstances.

However, it is unlikely that drinking alcohol in moderation will cause problems if you are taking most common antibiotics.

However, Twomey expresses confidence that, if the High Court of Australia were to be faced with the problems of covering clause 2, it would find some way to conclude that, with regard to Australia, the clause is subject solely to Australian law.

However, command problems ensued, as the assault guns were considered to be artillery by the Wehrmacht and therefore the assault guns were not under the control of the Panzer unit's commanding officer, reducing unit effectiveness.

However his war against Baghdad was put on hold by more internal problems.

However, their time in league football was even less successful and considerably briefer than that of Accrington Stanley: they dropped out of the league in 1893 and folded shortly afterwards due to financial problems.

However, while viruses are effective, they can introduce problems like toxicity, immune and inflammatory responses, and gene control and targeting issues.

However, in some countries modern breeding practices have introduced a few problems.

However, drowsiness and tolerance become problems with continued use and none are now considered first-line choices for long-term epilepsy therapy.

However, the later edition in 1959 failed to adequately address the problems that appeared to be better understood by molecular orbital theory.

However, the regime faced problems.

However, Crosley was adamant that the Reds remain in Cincinnati and tolerated worsening problems with the Crosley Field location, which were exacerbated by the Millcreek Expressway ( I-75 ) project that ran alongside the park.

However, attempts made in closed-door sessions at the Fourth Plenary Session of the 17th Communist Party of China's Central Committee in September 2009 to grapple with these problems produced inconclusive results, although a directive which requires disclosure of investments and property holdings by party and governmental officials was passed.

However, there were problems with this display and the calculator never went on sale.

However, there are some problems with Bacardi's account, as the Spanish-American war was fought in 1898, Cuba's liberation was in 1898, and the Rough Riders left Cuba in September 1898, but Coca-Cola was not available in Cuba until 1900.

However Robert Spitzer later criticized his own work on it in an interview with Adam Curtis saying it led to the medicalization of 20-30 percent of the population who may not have had any serious mental problems.

However, upright bass players using their instruments in these contexts faced inherent problems.

However, there are also some psychological differences in regard to how problems are dealt with and emotional perceptions and reactions that may relate to hormones and the successful characteristics of each gender during longstanding roles in past primitive lifestyles.

However, such badly synchronised links were frowned upon because of the problems associated with sending faxes and / or other modem based communication which were not specifically identified within the protocol.

However, Bombelli borrowed many of the problems for his own book Algebra.

However, continuing economic problems undermined the popularity of the ID, and opposition parties gained control of Congress in 1990.

However, there are a few problems with this traditional position, including:

However, tensions soon surfaced between Wood and Lynne due to problems with management.

However, certain problems such as those involving solid boundaries, may require that the viscosity be included.