Although an explanation for the phenomenon was not provided until 1919, duralumin was one of the first " age hardening " alloys to be used, and was soon followed by many others.

Although essential amenities, such as running water, furniture and a limited ration of food were provided, luxury items were often forbidden.

Although she was provided with private art lessons, Potter preferred to develop her own style, particularly favouring watercolour.

Although the history of the Big Apple was once thought a mystery, research over the past two decades, primarily by amateur etymologist Barry Popik and Gerald Cohen of Missouri University of Science and Technology, has provided a reasonably clear picture of the term's history.

Although their work was controversial, the American Apollo Moon landings, which were in progress at the time, provided supportive evidence by recognizing the rate of impact cratering on the Moon.

Although WMAP provided very accurate measurements of the great angular-scale fluctuations in the CMB ( structures about as broad in the sky as the moon ), it did not have the angular resolution to measure the smaller scale fluctuations which had been observed by former ground-based interferometers.

Although this provided attenuation of radio signals over a broad range of frequencies, the researchers found that it did not alter the subject's remote viewing capability.

Although the fund provided Wheelock ample financial support for the Charity School, Wheelock had trouble recruiting Indians to the institution, primarily because its location was far from tribal territories.

Although contemporary historians vilified Domitian after his death, his administration provided the foundation for the Principate of the peaceful 2nd century.

Although not traditionally played in Canada as it is in Japan, it provided a link to the " homeland ".

Although the German government tried to issue as many of its members as possible with military uniforms of all sort, ranging from field gray to camouflage, these could not be provided to all its members, thus many members of the Volkssturm wore makeshift paramilitary uniforms or uniforms from their civilian jobs ( such as train conductors of the Reichsbahn ).

Although Zurvanism had died out by the 10th century the critical question of the " twin brothers " mentioned in Yasna 30. 3 remained, and Haug's explanation provided a convenient defence against Christian missionaries who disparaged the Parsis ( Indian Zoroastrians ) for their ' dualism '.

Although siblinghood is symmetric ( if A is a sibling of B, then B is a sibling of A ) and transitive on any 3 distinct people ( if A is a sibling of B and C is a sibling of B, then A is a sibling of C, provided A is not C ( Note that " is a sibling of " is NOT a transitive relation, since A R B, and B R A implies A R A by transitivity )), it is not reflexive ( A cannot be a sibling of A ).

Although flawed, Kempe's original purported proof of the four color theorem provided some of the basic tools later used to prove it.

Although silk was a somewhat expensive medium to paint upon in the past, the invention of paper during the 1st century AD by the Han court eunuch Cai Lun provided not only a cheap and widespread medium for writing, but also a cheap and widespread medium for painting ( making it more accessible to the public ).

Although hated by the educated in Herat and often accused of human rights abuses, Ismail Khan's regime provided security, paid government employees, and made investments in public services.

Although the first competition had separate sections for Inform and TADS games, subsequent competitions have not been divided into sections and are open to games produced by any method, provided that the software used to play the game is freely available.

Although this offered great opportunities, he recalls in his autobiography that the only equipment provided to him was a blackboard and piece of chalk.

Although later traditions provided details of his reign and death, Kenneth's father Alpin is not listed as among the kings in the Duan Albanach, which provides the following sequence of kings leading up to Kenneth:

Although the nationalistic fervor sweeping French West Africa at this time was largely absent in Mauritania, continuous politicking ( averaging one election every eighteen months between 1946 and 1958 ) provided training for political leaders and awakened a political consciousness among the populace.

Although at present the majority of M & A advice is provided by full-service investment banks, recent years have seen a rise in the prominence of specialist M & A advisers, who only provide M & A advice ( and not financing ).

Although officially denied by the Nigerian government, Nigeria is known to have also provided secret military training at the Kaduna first mechanized army division and provided other material support to Joshua Nkomo and Robert Mugabe's guerrilla forces during the Rhodesian Bush War ( Renamed Zimbabwe in 1979 ) of independence against white minority rule of Prime Minister Ian Douglas Smith which was armed and financed by the regime in South Africa.

Although not specifically Wiccan, one branch of traditional Witchcraft has provided a home for many Neo-Pagan LGBT men and women.

Although exports have provided substantial revenue, self-sustained growth and a more egalitarian distribution of income have proven elusive.

Although the National Association held on for a few more seasons, it was no longer recognized as the premier organization for professional baseball.

Although the National League began its LCS MVP award in 1977, the American League did not begin its LCS MVP award until 1980.

Although the National League began its LCS MVP award in 1977, the American League did not begin its LCS MVP award till 1980.

Although passengers rarely have cause to refer to either document, all travel is subject to the National Rail Conditions of Carriage and all tickets are valid subject to the rules set out in a number of so-called technical manuals, which are centrally produced for the network.

Although the Garda Síochána had suspicions that the organisation existed, they were unsure of its name, labelling it the " Irish National Republican Army ".

Although Wang succeeded Sun as Chairman of the National Government, Chiang's relatively low position in the party's internal hierarchy was bolstered by his military backing and adept political maneuvering following the Zhongshan Warship Incident.

Although the FDN had its roots in two groups made up of former National Guardsmen ( of the Somoza regime ), its joint political directorate was led by businessman and former anti-Somoza activist Adolfo Calero Portocarrero.

Although it initially received widespread support from the diving community, the FINA requirement that international competitors had to be registered with their National Governing Body was a major factor in the abandonment of this ambition a few years later.

Although the attacks did not pose a threat to the stability of the Government of Eritrea ( the infiltrators have generally been killed or captured by government forces ), the Eritreans believe the National Islamic Front ( NIF ) in Khartoum supported, trained, and armed the insurgents.

* Although the Government of Ethiopia has allied with local clans in opposition to the Transitional National Government in the past, it currently is supporting the Transitional Government against its main rival, the Islamic Courts Union.

Although his expulsion would have formally taken effect on 4 January 1831, Galois quit school immediately and joined the staunchly Republican artillery unit of the National Guard.

Although both studios produced " A " and " B " budget pictures, generally the prestige productions, costume dramas, and musicals were made by Warner Bros., while First National specialized in modern comedies, dramas, and crime stories.

Although careful programmers were coming to realize that use of incompatible extensions caused expensive portability problems, and were therefore using programs such as The PFORT Verifier, it was not until after the 1977 standard, when the National Bureau of Standards ( now NIST ) published FIPS PUB 69, that processors purchased by the U. S. Government were required to diagnose extensions of the standard.

Until the day I die people will keep saying, ‘ Leni is a Nazi ’, and I ’ ll keep saying, ‘ But what did she do ?’” Although she won more than 50 libel cases against people accusing her of collaborating with the Nazis, there are many unanswered questions about her relation to National Socialism in particular and fascism more generally.

Although the only announced candidate for the presidency of the republic, the National Assembly elected him by the second narrowest margin in Lebanese history ( 57 votes out of 92 ) on August 23, 1982 ; most Muslim members of the Assembly boycotted the vote.

Although the Millennium Stadium is on roughly two thirds of the National Stadium, Cardiff Arms Park site, it is currently no longer using the Arms Park name.

In the latest report A Matter of Size: Triennial Review of the National Nanotechnology Initiative put out by the National Academies Press in December 2006 ( roughly twenty years after Engines of Creation was published ), no clear way forward toward molecular nanotechnology could yet be seen, as per the conclusion on page 108 of that report: " Although theoretical calculations can be made today, the eventually attainable

Although deaths from methadone are on the rise, methadone-associated deaths are not being caused primarily by methadone intended for methadone treatment programs, according to a panel of experts convened by the Substance Abuse and Mental Health Services Administration, which released a report titled " Methadone-Associated Mortality, Report of a National Assessment ".

Although individual nations designate their own national parks differently ( for example, see Martin Luther King, Jr. Memorial in the United States ), an international organization, the International Union for Conservation of Nature ( IUCN ), and its World Commission on Protected Areas, has defined " National Park " as its Category II type of protected areas.

Although verified at the time by a committee of the National Geographic Society, this claim has since been undermined by the 1996 revelation that Byrd's long-hidden diary's solar sextant data ( which the NGS never checked ) consistently contradict his June 1926 report's parallel data by over.

Although not called " neutronium ", the National Nuclear Data Center's Nuclear Wallet Cards lists as its first " isotope " an " element " with the symbol n and atomic number Z = 0 and mass number A = 1.

Although TOCs compete against each other for franchises, and for passengers on routes where more than one TOC operates, the strapline used with the National Rail logo is ' Britain's train companies working together '.

Although five candidates announced their intention to run, the three representing minor parties ( Benny Begin of Herut – The National Movement, Azmi Bishara of Balad and Yitzhak Mordechai of the Centre Party ) dropped out before election day, and Ehud Barak beat Netanyahu in the election.

Although the National Convention in 1792 had planned to transfer his remains to the Panthéon, they are, two centuries later, still resting between two other graves — those of the scholarly monks Jean Mabillon and Bernard de Montfaucon — in a chapel of the abbey.