However, the rail link between Abkhazia and Georgia proper has been closed for a number of years, forcing Armenia to receive rail cars laden with cargo only through the relatively expensive rail-ferry services operating between Georgian and other Black Sea ports.

However, often it is most advantageous for the player selecting to choose to let the more expensive chains remain on the board ( and trade in their stock of the less expensive chain at the 2-to-1 ratio described below ).

However, it is expensive to grow and wastes space proportional to 2 < sup > h </ sup >-n for a tree of depth h with n nodes.

However, these high-performance systems are generally too expensive to implement in low-end devices, like a mouse.

However, since no expensive tooling is needed, this production method allows small production runs without high costs.

However, it had difficulty competing against existing slower but less expensive Mobitex and DataTac systems, and never quite gained widespread acceptance before newer, faster standards such as GPRS became dominant.

However, electron microscopes are expensive instruments that are costly to maintain.

However, the Food and Agriculture Organization projects that consumers still have to deal with more expensive food until at least 2018.

However, the flying car explored by Ford was projected to be at least fiftyfold less expensive.

However, such images are computationally more expensive and consequently much slower to generate.

However, less expensive models often have only one reed per note.

However, this metal was expensive, perhaps because of the complications of steel-making.

However, iterative methods are often useful even for linear problems involving a large number of variables ( sometimes of the order of millions ), where direct methods would be prohibitively expensive ( and in some cases impossible ) even with the best available computing power.

However, it is a very heavy material, making it impractical for tall buildings, and relatively expensive as a building material.

However, brass is also dense and expensive, so replacing it could lower both the cost and weight of the ammunition.

However, with the start of World War II the demand for metals made the manufacture of saws too expensive and many of these companies went out of business.

However, most of the really advanced devices ( such as powered armor and death rays ) are too expensive for the common citizen, and are usually in the hands of government organizations like S. H. I. E. L. D., or powerful criminal organizations like A. I. M.

However, individual 2. 88 MB floppies were expensive and the technology did not supplant the 1. 44 MB floppy.

However, unlike CANDU they are very unstable and large, making containment buildings for them expensive.

However, marionette productions presented in empty halls, the back rooms of taverns, or within large tents at England's yearly agricultural events at Bartholomew Fair and Mayfair were expensive and cumbersome to mount and transport.

However, certain phenetic methods, such as neighbor-joining, have found their way into cladistics, as a reasonable approximation of phylogeny when more advanced methods ( such as Bayesian inference ) are too computationally expensive.

However, U. S. civilian nuclear power is considerably more expensive than wind power.

However the fact that it involves two rounds means that, for large elections, runoff voting is more expensive than some other electoral systems.

However all this was quite computationally expensive, because ideally form factors must be derived for every possible pair of patches, leading to a quadratic increase in computation as the number of patches increased.

However, instead of a Crusade, Andrew led a campaign against the neighbouring provinces and occupied Zahumlje and Rama.

However, the campaign was made redundant by Burebista's overthrow and death in the same year, after which his Getan empire fragmented into 4, later 5 independent petty kingdoms.

However in 490 BC, following up the successes of the previous campaign, Darius decided to send a maritime expedition led by Artaphernes, ( son of the satrap to whom Hippias had fled ) and Datis, a Median admiral.

However, defeat at the Battle of Salamis would be the turning point in the campaign, and the next year the expedition was ended by the decisive Greek victory at the Battle of Plataea.

However, Churchill made some errors during the campaign.

However, a political crisis relating to large-scale contributions from drug traffickers to Samper's presidential campaign diverted attention from governance programs, thus slowing, and in many cases, halting progress on the nation's domestic reform agenda.

However, when Constantius requested reinforcements from Julian ’ s army for the eastern campaign, the Gallic legions revolted and proclaimed Julian Augustus.

However, a campaign to reconquer Peru and Chile during the Chincha Islands War ( 1864 – 1866 ) proved disastrous and Spain suffered defeat before the determined South American powers.

However, all 15 councils which initially refused to set a rate eventually did so, and the campaign failed to change Government policy.

However, " banquets " were still legal and all through 1847, there was a nation-wide campaign of democracy and / or republican banquets.

However, instead of pressing his attack and going after the enemy, Humayun ceased the campaign and began to enjoy life in his new forts.

However, following a visit in early August to Egypt by British prime minister Winston Churchill and the Chief of the Imperial General Staff, General Alan Brooke, Alexander flew to Cairo on 8 August to replace Claude Auchinleck as the Commander-in-Chief of Middle East Command, the post responsible for the overall conduct of the campaign in the desert of North Africa.

However, in general, the opinion was that Kemp was helpful to the ticket's chances of catching Bill Clinton, and Kemp's advocacy gave a clear picture of the tax reforms that would likely occur on the condition of a successful campaign.

However, to solidify his position in the eyes of the eastern army, he needed to lead its soldiers to victory and a campaign against the Persians offered such an opportunity.

However the campaign was unsuccessful, and the change may go ahead.

However, as the campaign proceeded, it became apparent that Lenihan's victory was by no means a foregone conclusion, and that Robinson was a serious contender.

However the Fine Gael candidate felt shortchanged by this deal as the media was more interested in the Robinson campaign, and privately he did not like Robinson.

However, Keating succeeded in winning back the electorate with a strong campaign opposing Fightback and a focus on creating jobs to reduce unemployment.

However, the stories found widespread popularity after they were reworked by William Laughead for a logging company's advertising campaign beginning in 1914.

However, the same year a campaign in California called the Briggs Initiative, designed to force the dismissal of homosexual public school employees was defeated.

However, many Goths would serve in Roman legions and others, as foederati, for a single campaign, while bands of Goths switching loyalties became a destabilizing factor in the internal struggles for control of the Empire.

" However, over time various perceived issues with these provisions, such as the risk of corruption and the potential for electoral deadlocks or a lack of representation should a seat become vacant, led to a campaign for reform.

However, during the campaign Roosevelt preempted the military issue by expanding military contracts and instituting a military draft.

However, the WHO plans to continue the vaccination campaign in another five African countries — Central African Republic, Ghana, Guinea, Côte d ' Ivoire, and Nigeria — and stated that approximately 160 million people in the continent could be at risk unless the organization acquires additional funding.

However, the slow pace of developments contributed in part to the ( wider ) political difficulties of the British government of John Major and the consequent reliance on Ulster Unionist Party votes in the House of Commons, led the IRA to end its ceasefire and resume the campaign.