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

However, if their United States income is not subject to the withholding of tax on wages, their returns are due June 15, 1962, if they use a calendar year, or the 15th day of the 6th month after the close of their fiscal year.

However, the use of tripods is not allowed.

However, there is also much to be gained by making use of the abilities of the local people who are available and interested in recreation.

However, Plato reports that syntax was devised before him, by Prodicus of Ceos, who was concerned by the correct use of words.

However, it did not come into general use until Joseph Greenberg ( 1963 ) formally proposed its adoption.

However, they will often use the same den as their mother until the next breeding season.

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, expressing these properties as axioms requires use of second-order logic.

However, the use of AU to refer to the astronomical unit is widespread.

However, commonly there are delays in regulatory and legislative actions to limit the use of antibacterials, attributable partly to resistance against such regulation by industries using or selling antibacterials, and to the time required for research to test causal links between antibacterial use and resistance.

However, the increasing prevalence of antibiotic-resistant bacterial infections seen in clinical practice stems from antibiotic use both within human medicine and veterinary medicine.

However, after the victorious Battle of Marathon in 490 BC, they decided to revise the plan and use marble instead.

However, careful design, testing, construction and use minimizes risks.

However, since Paul was from Cilicia and refers to himself using this name ( see Acts 21: 39, 22: 3 ), it seems very natural that the name Cilicia would have continued to be in colloquial use among its residents despite its hiatus in official Roman nomenclature.

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 original kit version lacked many features that prevented its use as a serious computer system.

However, the term came into wide use only after the publication of a review article by O. Jacobsen in the chemical dictionary of Albert Ladenburg in the 1880s.

However, the University of Washington was unwilling to let the fledgling league use Husky Stadium, probably due to the excessive wear and tear that would have caused to the facility's grass surface.

However most of his best prints are etchings, many of landscapes ; in these he was able most easily to use his drawing style.

However, with the use of cre-lox technology, a caspase 8 knock-out has been created that exhibits an increase in peripheral T cells, an impaired T cell response, and a defect in neural tube closure.

However, there is limited evidence that mistletoe's effects on the immune system help the body fight cancer .... At present, the use of mistletoe cannot be recommended outside the context of well-designed clinical trials.

However, air observers have been use since the beginning of indirect fire and were quickly joined by air photography.

However, for many acts the " off season " does not mean a period of inactivity, they use time for maintenance and practice.

However, after the release of those albums the band abandoned deep funk music and switched to pop-funk.

However, while some funk and rap music was used to send messages out about slums and drugs, others were used mostly to deliver socio-political messages about local, regional, or national issues they are affected by.

However, after the 1952 season the Argos entered a funk that was to last for over 30 years.

However, by the early-to-mid-1970s, many free jazz icons, such as Albert Ayler, Archie Shepp, and Ornette Coleman were experimenting with rock and funk.

However, as avant-garde jazz was a prime influence on no wave, New York City became the center of a new crop of aggressive improvisors: John Zorn, Borbetomagus, the Lounge Lizards, James Chance, James Blood Ulmer, Sonny Sharrock, Marc Ribot, Diamanda Galás, Bill Laswell ( who also worked on Herbie Hancock's funk and electro recordings ) and Bill Frisell ( who had also recorded with the ECM musicians ) among them.

However, he didn't totally give up on his trademark funk grooves or sexually explicit style.

However, not even a midseason trade back to the American League to the Chicago White Sox in 2003 could revive Alomar from his funk.

However, the first time the term was use was in reference to bands such as Light of the World, who were obviously influenced by the funk scene from the USA, but were happy to acknowledge their UK roots without the need to adopt American accents on stage.

However their tenure, save for the hit, " This Old Heart of Mine ( Is Weak for You )", was lackluster and they soon left Motown to reform their own label, T-Neck Records, in 1969 where they co-wrote and released the 1969 funk anthem, " It's Your Thing ".

However, his first live gig as a member of his brothers ' band, at age 14, was as a drummer in 1966 ; two years later he did his first professional recording, playing bass on the Isleys ' breakthrough funk smash, " It's Your Thing ", released in 1969.

However, as the band and their concept of funk grew, the organization became entangled in internal dissension, legal disputes, and creative exhaustion.

However well chosen and cleverly arranged, such memorabilia unfortunately amounted to more of an interruption than an auxiliary to the evening's main business, which ( considering the talent at hand ) should probably have been the gathering of fresh samples of the Chicago style.

However, with proper modifications, it can be utilized to analyze liquid samples as well as nonconducting materials by mixing them with a conductor ( e. g. graphite ).

However deuterated samples have been used to overcome this limitation.

However, some virus samples are still available in Russian and American laboratories.

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, because the SEM image relies on surface processes rather than transmission, it is able to image bulk samples up to many centimetres in size and ( depending on instrument design and settings ) has a great depth of field, and so can produce images that are good representations of the three-dimensional shape of the sample.

However, the technique suffers from low light intensity in final image of many biological samples, and continues to be affected by low apparent resolution.

However, 24-hour urine samples have recently, in the setting of chronic renal disease, been replaced by spot urine ratio of protein and creatinine.

However, in 1987, the first of many stable quasicrystals were discovered, making it possible to produce large samples for study and opening the door to potential applications.

However, with the rise of molecular techniques, it has now become possible to establish the taxonomic status of new discoveries, such as the Bulo Burti Boubou Laniarius liberatus ( no longer a valid species ) and the Bugun Liocichla Liocichla bugunorum, using blood, DNA and feather samples as the holotype material.

However, Telstar did start marketing the album and samples were sent to the radio stations.

However, samples had been distributed to a number of physicians as part of a clinical trial, in which 20, 000 patients in the United States received thalidomide.

However, sometimes samples containing pure enantiomers may be made and sold at a higher cost in cases where the use requires specifically one isomer ( e. g., for a stereospecific reagent ); compare omeprazole and esomeprazole.

However geometric metameric failure can occur when two samples match when viewed from one angle, but then fail to match when viewed from a different angle.

However, in large samples, a small number of outliers is to be expected ( and not due to any anomalous condition ).

However, there is uncertainty about the most appropriate multiplier ( as this may vary depending on the similarity of the variances of the samples ).

However, since the notes were samples, the limitation was less important than those of synthesizing music chips.

However, virus or environmental samples can be the source of protein and thus western blotting is not restricted to cellular studies only.

However, samples at the corner points are shared with adjacent pixels, so the number of samples needed is only twice the number of displayed pixels.

However, the samples are not played back conventionally, but are instead split into small pieces of around 1 to 50ms.

However, over 80 radiocarbon dates had been taken by 2011, with samples taken from torch marks and from the paintings themselves, as well as from animal bones and charcoal found on the cave floor.

However, cytology samples may be prepared in other ways, including cytocentrifugation.

However, the retrieval of tissue samples is often painful for the patient and it can be difficult to identify the infected cells.