However, etiquette for what to wear in public in transit to and from black tie occasions was stiffer in earlier eras and remain an option: Matching overcoats are usually black, charcoal, or dark blue, and traditionally of the Chesterfield style.

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, no charcoal was used within the crucible.

However unless equipped with an activated charcoal post-filter, reverse osmosis by itself does not remove dissolved gases and organic chemicals such as radon and trihalomethanes ,< http :// ag. arizona. edu / pubs / water / az9419. pdf >.

However, the " charcoal ironmasters ... did him much prejudice, not only by detaining his stock, but disparaging the iron ".

However, this favourable report on his iron did not prevent him being " outed of his works and inventions ... by the charcoal ironmasters and others, overlong to relate ".

However, the Msasa tree is widely used for fuel, both as charcoal and firewood.

However, these views have also been questioned, noting that " The Sorcerer " is composed of both charcoal drawings and etching within the stone itself.

However recent work has thrown doubt on this explanation, which is based on data from the 1720s when the Coalbrookdale Company operated a forge: the forge could hardly even make a profit with charcoal pit iron.

However, the system is designed, ingeniously and hopefully, so that no one man could initiate a thermonuclear war.

However, there is always the possibility that chance will make demands the dancers find impossible to execute.

However, it is important to trace the philosophy of the French Revolution to its sources to understand the common democratic origin of individualism and socialism and the influence of the latter on the former.

However, it was not of innocence in general that I was speaking, but of perhaps the frailest and surely the least important side of it which is innocence in romantic love.

However, neither of these two cities is on the desired July 1 to June 30 fiscal year.

However, there is a more profound consideration to this proposed merger than profit and loss.

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, its modern one-story layout is designed to increase our production capacity, permit more efficient manufacturing, and substantially reduce current repair and maintenance costs.

However, because this vulnerability is mutual, it is to the advantage of neither side to destroy the opponent's cities, at least so long as the opponent has nuclear weapons with which to effect reprisal.

However, there is a minimum of legislative restriction on boating.

However, it is essential that the various mathematical symbols used in the equations be understood so that the mathematical processes can be done properly and in their correct order.

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, that is not all he has to do.

However one looks at it, therefore, I'd say that your horoscope for this autumn is the reverse of rosy.

However, a major factor in binding dirt is the attraction between surfaces that goes under the name of Van der Waal's forces.

However, the conversion from mass to size is unreliable, since many photographic meteors give evidence of a fluffy, loosely bound meteorite structure with densities as low as Af.

However, as a field measurement, it is open to question.

However, this artery is known to be a nutrient vessel with a distribution primarily to the proximal airways and supportive tissues of the lung.

However, if there is no additional complex of singular lines, the order of the image regulus of a pencil is precisely Af.

However, the factor of physical isolation is not a static situation.

However, any such suggestion accounts for only some of the difficulties in hearing tone, or in developing a realistic attitude about tone, but not for the analytic difficulties that occur even when tone is meticulously recorded.

However, there always is some limit to the numbers who will spend the time and effort to acquire training.

However, in 2004, Maher concluded that " Physical treatments, such as acupuncture, backschool, hydrotherapy, lumbar supports, magnets, TENS, traction, ultrasound, Pilates therapy, Feldenkrais therapy, Alexander technique, and craniosacral therapy are either of unknown value or ineffective and so should not be considered " when treating lower back pain with an evidence-based approach.

However, General Niazi proved to be a failure and ineffective ruler.

LB is relatively new and is ineffective in resolving fragments larger than 5 kbp ; However, with its low conductivity, a much higher voltage could be used ( up to 35 V / cm ), which means a shorter analysis time for routine electrophoresis.

However, laboratory tests on fire ants have shown that grits are an ineffective pesticide.

However, IC / PBS has not been shown to be caused by a bacterial infection, and the mis-prescribed treatment of antibiotics is ineffective.

However, this order was largely ineffective, and Konrad's campaigns against the Old Prussians were answered by incursions into the already captured territory of Culmerland ( Chełmno Land ).

However, a project was launched internally to evaluate the looming competitive situation with Microsoft Windows 95, the major code quality issues in the existing OS / 2 product ( resulting in over 20 service packs, each requiring more diskettes than the original installation ), and the ineffective and heavily matrixed development organization in Boca Raton and Austin.

However, the minute shared-environment effects do not mean that adoptive parenting is ineffective.

However these drugs can quickly become ineffective due to the fact that the gene sequences that code for the protease and the reverse transcriptase quickly mutate.

However the pact proved ineffective in the face of ongoing protests by opposition and the Buddhist clergy.

However, a series of major snowstorms in January paralyzed the city and caused Bilandic to be seen as an ineffective leader.

However, weak enforcement mechanisms made the Act ineffective.

However, some witnesses reported that he was deficient in the qualities that make an attractive lecturer, being harsh and indistinct in voice, ineffective in the treatment of his subject, and singularly wanting in the language and power of illustration.

However, the process wasn ’ t used to make crayons into a form intended to be held and colored with and was therefore ineffective to use in a classroom or as crafts for children.

However, bales are often ineffective in protecting water quality and are maintenance-intensive.

However, some believe this delivery method has been rather ineffective in attacking a nation's warmaking capability, due to the imprecise nature of the attack.

However, these Blue Sky laws were generally found to be ineffective.

However, these Blue Sky laws were generally found to be ineffective.

However, in face of evidence that these guidelines were ineffective, the current recommendation of ILCOR is that cardiac arrest should be diagnosed in all casualties who are unconscious and not breathing normally.

However, the outbreak of Pontiac's War in the summer of 1763, coupled with the conciliatory but militarily ineffective policies of the provincial government, aroused in some suspicion and hatred against all Indians in the frontier counties of the state.

However, eventually the walls became seen as redundant ( or perhaps ineffective ) and in 1672, they were torn down.

" However, the defense proved ineffective.

However, the men obligated to enforce the code — Jason Joy, who was the head of the Committee until 1932, and his successor Dr. James Wingate — were generally ineffective.

However the commandary was ineffective and ended shortly when Qin falls.