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 anthems were written in the Elizabethan period by Tallis ( 1505 – 1585 ), Byrd ( 1539 – 1623 ), and others, they are not mentioned in the Book of Common Prayer until 1662, when the famous rubric " In quires and places where they sing here followeth the Anthem " first appears.

Although the VPI / VCI values are not necessarily consistent from one end of the connection to the other, the concept of a circuit is consistent ( unlike IP, where any given packet could get to its destination by a different route than the others ).

Although The Vanguard folded in 1926, the others were a great triumph and became known as " The Big Five "; they ended Amalgamated Press's near-monopoly of the British comic industry.

Although some philosophers, such as Daniel Dennett, have disputed the validity of this distinction, others have broadly accepted it.

Although polyphenols have antioxidant effects in vitro, they can act as pro-oxidants in others.

Although some say Judaism is noncreedal in nature, others say it recognizes a single creed, the Shema Yisrael, which begins: " Hear, O Israel: the LORD our God, the LORD is one.

Although every map element serves some purpose, convention only dictates inclusion of some elements, while others are considered optional.

Although he is depicted as a peaceful king in children's books, he in fact waged many victorious wars and was readying for others just before he died.

Although the morals instilled in him by the Kents have motivated Kal-El to use his abilities to help others, he developed the Superman persona to protect his Clark Kent identity.

Although some of the new movements aspired to replace the Soviet system altogether with a liberal democratic one, others demanded independence for the national republics.

Although much is known about the mechanisms behind the spread of cholera, this has not led to a full understanding of what makes cholera outbreaks happen some places and not others.

Although recognized previously by others, the mathematical expression for the Coriolis force appeared in an 1835 paper by French scientist Gaspard-Gustave Coriolis, in connection with the theory of water wheels, Early in the 20th century, the term Coriolis force began to be used in connection with meteorology.

Although the terms are sometimes used interchangeably, there are important differences between cinéma vérité ( Jean Rouch ) and the North American " Direct Cinema " ( or more accurately " Cinéma direct "), pioneered by, among others, Canadians Allan King, Michel Brault and Pierre Perrault, and Americans Robert Drew, Richard Leacock, Frederick Wiseman and Albert and David Maysles.

Although Kronecker had conceded, Hilbert would later respond to others ' similar criticisms that " many different constructions are subsumed under one fundamental idea " — in other words ( to quote Reid ): " Through a proof of existence, Hilbert had been able to obtain a construction "; " the proof " ( i. e. the symbols on the page ) was " the object ".

Although the majority of WADs contain one or several custom levels mostly in the style of the original game, others implement new monsters and other resources, and heavily alter the gameplay ; several popular movies, television series, other video games and other brands from popular culture have been turned into Doom WADs by fans ( without authorization ), including Aliens, Star Wars, The X-Files, The Simpsons, South Park, Sailor Moon, Dragon Ball Z, Red Faction, The Thing, Pokémon and Batman.

Although ancient Greek philosophers believed in individual virtue ethics, philosophers like " Plato, Aristotle, and the Stoics not accept the formal principle that whatever the good is, we should seek only our own good, or prefer it to the good of others.

Although some contributors were again recruited through friendships of the chief editors, notably Macvey Napier, others were attracted by the Britannica's reputation.

Although 6, 000 exhibitors signed with the MPPC, about 2, 000 others did not.

Although Schmidt's organ works may resemble others of the era in terms of length, complexity, and difficulty, they are forward-looking in being conceived for the smaller, clearer, classical-style instruments of the Orgelbewegung, which he advocated.

Although some Georgian monarchists support the Gruzinsky branch's claim, others support that of the re-patriated Mukhrani branch.

Although the Brazilian Government, the Catholic Church, and the United Nations, among others, fought for the gun ban, the referendum failed at the polls, with 64 % of the voters voting no.

Although sceptical of the Rosicrucian Order, Gardner got on well with a group of individuals inside the group who were " rather brow-beaten by the others, kept themselves to themselves.

Although he never returned to Germany to live, he remained one of the major theorists associated with the Frankfurt School, along with Max Horkheimer and Theodor W. Adorno ( among others ).

Although cognitive-behavioural theories of hypnosis must be distinguished from cognitive-behavioural approaches to hypnotherapy, they share similar concepts, terminology, and assumptions and have been integrated by influential researchers and clinicians such as Irving Kirsch, Steven Jay Lynn, and others.

Although they were forced to maintain a sharper watch, this activity enabled them to ride in and rack their broncs without any particular attention being paid them.

Although his tender nights were not the ones I dreamed of, nor was it for yachts, sports cars, tall drinks, and swimming pools, nor yet for money or what money buys that I burned, I too was burning and watching myself burn.

Although this kind of wholesale objection came at first from some men who were not technically Puritans, still, once the Puritans gained power, they climaxed the affair by passing the infamous ordinance of 1642 which decreed that all `` public stage-plays shall cease and be forborne ''.

Although because of the important achievements of nineteenth century scholars in the field of textual criticism the advance is not so striking as it was in the case of archaeology and place-names, the editorial principles laid down by Stevenson in his great edition of Asser and in his Crawford Charters were a distinct improvement upon those of his predecessors and remain unimproved upon today.

Although there were no startling developments in shotgun design this year, a number of new models and variations of existing models did hit the market.

Although there were only four fluids tested, it was apparent that there were two distinct types.

Although the elections were for local officials, it was not necessary to conduct the elections so as to prevent parties from publicly identifying their candidates.

Although the monarch had frequently asserted that the elections were to be without party significance, his action was an implicit admission that party identifications were a factor.

Although Rhode Islanders were preparing for the state elections, they watched John Brown's trial with extreme interest.

Although we enjoyed our rounds of the government offices in Vientiane, with officials offering tea and pleasing conversation in French, we were getting nowhere.

Although federal and city narcotic agents sometimes worked together, Sokol continued, rivalries developed when they were `` aiming at the same criminals ''.

Although he later broke with the churches because he believed that they were insufficiently outspoken against social evils, he remained a devout Christian.

Although they " were expecting to see activity in the brain's reward centers ", based on the idea that " people perform altruistic acts because they feel good about it ", what they found was that " another part of the brain was also involved, and it was quite sensitive to the difference between doing something for personal gain and doing it for someone else's gain ".

The Turkish language and the Islamic religion were gradually introduced as a result of the Seljuk conquest, and this period marks the start of Anatolia's slow transition from predominantly Christian and Indo-European and Semitic-speaking, to predominantly Muslim and Turkish-speaking ( Although some ethnic groups such as Armenians, Greeks, Assyrians and Georgians retained Christianity and their native languages ).

Although the Indian and Greek concepts of the atom were based purely on philosophy, modern science has retained the name coined by Democritus.

Although Romanticism and Neoclassicism were philosophically opposed, they were the dominant European styles for generations, and many artists were affected to a greater or lesser degree by both.

Although Andean Amerindian peoples crafted ceremonial jewelry of gold and other metals the mineralizations of the Andes were first mined in large scale after the Spanish arrival.

Although at least three pads were planned, only two, designated A and B, were completed in October 1965.

Although the proposal seemed to have been approved, the plans of the British were thwarted by the uprising of Dost Muhammad's son Muhammad Akbar Khan, who defeated and annihilated the British-Indian garrison at Gandamak on its retreat from Kabul in January 1842.

Although some of his lands were restored to the control of his relatives, his safe return could not be arranged, and Hasan Ali Shah was forced to remain a permanent resident of India.