Although the first polyether foams on the market had to be produced by the two-step prepolymer method, today, thanks to new catalysts, they can be produced by a one-shot technique.

Although americium was likely produced in previous nuclear experiments, it was first intentionally synthesized, isolated and identified in late autumn 1944, at the University of California, Berkeley by Glenn T. Seaborg, Leon O. Morgan, Ralph A. James, and Albert Ghiorso.

Although the studio version of Freudiana was produced by Parsons ( and featured the regular Project backing musicians, making it an ' unofficial ' Project album ), it was primarily Woolfson's idea to turn it into a musical.

Although allenes often require specialized syntheses, the parent, propadiene is produced on a large scale as an equilibrium mixture with methylacetylene:

< p > Although flavored malt beverages are produced at breweries, their method of production differs significantly from the production of other malt beverages and beer.

Although very small amounts of berkelium were possibly produced in previous nuclear experiments, it was first intentionally synthesized, isolated and identified in December 1949 by Glenn T. Seaborg, Albert Ghiorso and Stanley G. Thompson.

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 it is not known what functioned as a currency to facilitate these exchanges, it is thought that ox-hide shaped ingots of copper, produced in Cyprus may have functioned as a currency.

Although technically even modern paperbacks are codices, the term is now used only for manuscript ( hand-written ) books which were produced from Late antiquity until the Middle Ages.

Although the catalyst is consumed by reaction 1, it is subsequently produced by reaction 4, so for the overall reaction:

Although Premier offered the Delta system to be marketed by Dragon themselves, Dragon were not happy that a third party were hijacking the standards for their computer, and produced their own rival DragonDOS system making it clear that the third party Delta was not compatible with the ' standard ' Dragon Disk system.

Although magnesium and manganese are produced by weathering, exchanges between soil organic matter and living cells account for a significant portion of ecosystem fluxes.

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 many factors can be used to measure the success of the industry, the number of British films produced each year gives an overview of its development: the industry experienced a boom as it first developed in the 1910s ( see 1910s in film ), but during the 1920s ( see 1920s in film ) experienced a recession caused by US competition and commercial practices.

Although some consider Lang's work to be simple melodrama, he produced a coherent oeuvre that helped to establish the characteristics of film noir, with its recurring themes of psychological conflict, paranoia, fate and moral ambiguity.

Although no more than 250 men were employed on the site, a prodigious amount of exacting preparatory work was entailed: the drawing office produced 1, 700 general drawings and 3, 629 detail drawings of the 18, 038 different parts needed.

Although saltpeter from new Prussian-style putrefaction works had not been produced yet ( the process taking about 18 months ), in only a year France had gunpowder to export.

Although it appears that globular clusters contain some of the first stars to be produced in the galaxy, their origins and their role in galactic evolution are still unclear.

Although many different models of Hammond organs were produced, the Hammond B-3 organ is most well known.

Although they are generally included in the category of electronic organs, original Hammond organs are, strictly speaking, electric or electromechanical rather than electronic organs because the waveforms are produced by mechanical tonewheels rather than electronic oscillators.

Although Roman designs were most popular, rural craftsmen still produced items derived from the Iron Age La Tène artistic traditions.

Although Zahir's " experiment in democracy " produced few lasting reforms, it permitted the growth of unofficial extremist parties on both the left and the right.

Although he rejected the transcendental / metaphysical interpretation given to these phenomena outright, Braid accepted that these accounts of Oriental practices supported his view that the effects of hypnotism could be produced in solitude, without the presence of any other person ( as he had already proved to his own satisfaction with the experiments he had conducted in November 1841 ); and he saw correlations between many of the " metaphysical " Oriental practices and his own " rational " neuro-hypnotism, and totally rejected all of the fluid theories and magnetic practices of the mesmerists.

Although cheap and effective in enabling use of some software that only used official ROM entry points for text output, this solution proved very slow because the Electron had to be placed into an 80-byte-pitch display to be able to get anywhere near to reproducing mode 7 and the CPU spent a lot of time drawing approximations of mode 7 characters and graphics that in a hardware solution would be achieved without any CPU processing.

Although over the past years more emphasis has been given to the construction of grassroots alternatives to ( capitalist ) globalization, the movement's largest and most visible mode of organizing remains mass decentralized campaigns of direct action and civil disobedience.

Although positively charged cations always move towards the cathode ( hence their name ) and negatively charged anions move away from it, cathode polarity depends on the device type, and can even vary according to the operating mode.

Although Simpson allowed for the existence of stasis in what he called the bradytelic mode, Simpson considered it ( along with rapid evolution ) to be insignificant in the larger scope of evolution.

Although the Aeneid casts itself firmly into the epic mode, it often seeks to expand the genre by including elements of other genres such as tragedy and aetiological poetry.

Although the basic mechanism is well established, the capability to predict the onset in present and future devices requires better understanding of the damping mechanisms which determine the threshold island size, and of the mode coupling by which other instabilities ( such as sawteeth in tokamaks ) can generate seed islands.

Although the ray travels parallel to the length of the fiber, it is often called transverse mode since its electromagnetic vibrations occur perpendicular ( transverse ) to the length of the fiber.

Although this mode is faster, the photoconductive mode tends to exhibit more electronic noise.

Although the mode of transmission of Hansen's disease remains uncertain, most investigators think that M. leprae is usually spread from person to person in respiratory droplets.

Although they have the capability to swim, coccolithophores dominant mode of transport is drifting with ocean current and circulation patterns.

Although they had been a mode of transportation since the early 1900s, they were displaced by motorised transport, and the approximately 25 rickshaws left mostly cater to tourists today.

Although mode number is a 16-bit value, the optional VBE mode numbers are 14 bits wide.

Although we cannot see things apart from the way we do in fact see them, we can think them apart from our mode of sensibility ( perception ); thus making the thing-in-itself a kind of noumenon or object of thought.

Although the Fallons ' coal and iron ventures failed, Gothic Revival, Greek Revival, and Italianate mansions and commercial buildings such as the Fallon House, a large hotel, remained, and the railroad provided a new mode of transport for the ongoing timber era.

Although critics and writers debate which authors or works fall within the magical realism genre, the following authors represent the narrative mode.

Although the melody is based on a traditional mode of Japanese court music, it is composed in a mixed style influenced by Western hymns, and uses some elements of the Fenton arrangement.

Although the peculiarities of the Jewish mode of speaking and singing come out the most glaringly in the commoner class of Jew, who has remained faithful to his fathers ' stock, and though the cultured son of Jewry takes untold pains to strip them off, nevertheless they shew an impertinent obstinacy in cleaving to him.

Although the player can choose from five difficulty levels and numbers of lives, the game's single-player mode always follows the same series of opponents.

Although other services are still offered, like dial-up Internet access or satellite internet access, broadband internet is the most convenient and fastest mode of telecommunications.

Although there are stylistic differences, the basic elements of ( the relative musical pitch ), ( the musical sound of a single note ), ( the mode or melodic formulæ ), and ( the rhythmic cycles ) form the foundation of improvisation and composition in both Carnatic and Hindustani music.

Although now a fairly dated mode of washing oneself, the flannel is still widely used by the older generation.