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 this technique is simple and satisfactory, one practical difficulty does exist: the direction of true north must be known for each launch point.

Although he is not graced with the subtleties of romantic technique, that's not what an ex-prize fighter is supposed to have, anyway.

Although there are some teachers who will encourage the improvisation as technique in order to free the actor of limitations in rehearsal.

Although still not perfect, the results are usually much better than the old technique, because the stereo left-right comparison can be done on individual frequencies.

Although not suitable for children, Giardino's work succeeded in imitating Winsor McCay's exquisite drawing technique, and the level of surrealism was fairly achieved.

Although the role of the violin in music drastically changed through this period, progress in violin technique was steady but slow.

Although now largely obsolete due to the rise of inexpensive DNA sequencing technologies, RFLP analysis was the first DNA profiling technique inexpensive enough to see widespread application.

Although the opti-challenge element of the game was used as a selling point, very little information exists about the technique itself, and no other game on the market has ever openly claimed to use opti-challenge graphics.

Although it is useful to view this as a subtractive synthesis technique based on a feedback loop similar to that of a comb filter for z-transform analysis, it is better viewed as the simplest of a class of wavetable-modification algorithms now known as digital waveguide synthesis, as the delay line acts to store one period of the signal.

Although absorption spectroscopy and emission spectroscopy are different in principle, they are closely related in practice ; any technique for emission spectroscopy can also be used for absorption spectroscopy.

Although applying this technique with consistency is difficult, it can have a positive effect on insomnia in motivated patients.

Although refinements in technique and advancements in technology have made smoking much easier, the basic steps involved remain essentially the same today as they were hundreds if not thousands of years ago.

Although Tree was regarded as a versatile and skilled actor, particularly in character roles, by his later years, his technique was seen as mannered and old fashioned.

Although their main hunting technique is perch-and-pounce, they are agile birds with a swift, goshawk-like wing action and the ability to manoeuvre rapidly when pursuing prey or hawking for insects.

Although the older technique of EEG had long been used to study the brain activity underlying selective attention by cognitive psychophysiologists, the ability of the newer techniques to actually measure precisely localized activity inside the brain generated renewed interest by a wider community of researchers.

" Although there is no evidence of a direct influence, Rank's ideas found new life in the work of such action psychotherapists as Moreno, who developed a psychodrama technique of doubling ... and Landy of the drama therapy program at New York University, who attempted to conceptualize balance as an integration of role and counterrole " ( Landy, 2008, p. 29 ).

Although the patent had been granted on an extraction technique, the Indian press described it as a patent on the neem tree itself ; the result was widespread public outcry, echoed throughout the developing world.

Although marquetry is a technique separate from inlay, English marquetry-makers were called " inlayers " throughout the 18th century.

Although Japan ’ s often violent history has made the mapping of meaningful changes in areas like armor and weapons technology and technique well-studied, the origins of the formal, studied use of rope for restraint as a technique that is Hojojutsu remain obscure.

Although the theory of aerobraking is well developed, utilising the technique is difficult because a very detailed knowledge of the character of the target planet's atmosphere is needed in order to plan the maneuver correctly.

Although he was not the first to use the technique, his early experiments with overdubbing ( also known as sound on sound ), delay effects such as tape delay, phasing effects and multitrack recording were among the first to attract widespread attention.

Although a considerable pianist himself, he was undoubtedly assisted by Yvonne Loriod's formidable piano technique and ability to convey complex rhythms and rhythmic combinations ; in his piano writing from Visions de l ' Amen onwards he had her in mind.

Although he is perfectly willing to cooperate with Scotland Yard, Holmes has nothing but contempt for the intelligence and mentality of the police.

Although we continue to pay our conversational devotions to `` free private enterprise '', `` individual initiative '', `` the democratic way '', `` government of the people '', `` competition of the marketplace '', etc., we live rather comfortably in a society in which economic competition is diminishing in large areas, bureaucracy is corroding representative government, technology is weakening the citizen's confidence in his own power to make decisions, and the threat of war is driving him economically and physically into the ground ''.

Although it is constantly made to look foolish ( too simple to come in out of the rain, people say, who have found in the innocent an impediment ), it does not mind looking foolish because it is not concerned with how it looks.

Although open to the general public it is not overcrowded ; ;

Although we have no measures of its strength or intensity, the heritage of the doctrine of inalienable rights is retained.

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 Patchen has given previous evidence of an interest in jazz, the musical group that he works with, the Chamber Jazz Sextet, is often ignored by jazz critics.

Although the false glamour surrounding bourbon or other whisky commercials is possibly no more fatuous than the pseudo-sophistication with which TV soft-drinks are downed or toothpaste applied, there is a sad difference between enticing a viewer into sipping Oopsie-Cola and gulling him into downing bourbon.

Although the United States and the U.S.S.R. have been arguing whether there shall be four, five or six top assistants, the most important element in the situation is not the number of deputies but the manner in which these deputies are to do their work.

`` Although it is not the best of which he is capable '', said Shelley as he closed the book, `` it is still poetry of a high order ''.

Although Sam Rayburn affects a gruff exterior in many instances, nevertheless he is fundamentally a man of warm heart and gentle disposition.

Although a similar situs for tangible property is mentioned in the statute, this is cancelled out by the provision that definite kinds of property `` and all other tangible property '' situated or being in any town is taxable where the property is situated.

Although much of the Industrial Division's promotional effort is devoted to securing new locations and expansions by major industries, small business is also afforded considerable attention.

Although Mr. Brown was not himself its inventor ( it was a French idea ), it is typical that his intuition first conceived the importance of mass producing this basic tool for general use.

Although the Brandywine population is still predominantly rural, `` there are indications of a consistent and a statistically significant trend away from the older and relatively isolated rural communities.

Although the fossils of several older proto-frogs with primitive characteristics are known, the oldest " true frog " is Prosalirus bitis, from the Early Jurassic Kayenta Formation of Arizona.

Although this is an independent definition that does not refer to the older basis of ephemeris time, it uses the same quantity as the value of the ephemeris second measured by the cesium clock in 1958.

Although this was regarded as a character flaw in older academic research, his delaying tactics are now viewed as a means of coping with political challenges in far-flung territorial possessions.

Although in 1899 Standard Oil controlled more than 85 % of the oil production in the older oil regions in the Appalachian Basin and the Lima-Indiana trend, it never controlled more than 10 % of the oil production in the new Gulf Coast province.

Although it is sometimes claimed that Irenaeus believed Christ did not die until he was older than is conventionally portrayed, the bishop of Lyons simply pointed out that because Jesus turned the permissible age for becoming a rabbi ( 30 years old and above ), he recapitulated and sanctified the period between 30 and 50 years old, as per the Jewish custom of periodization of human life, and so touches the beginning of old age when one becomes 50 years old.

Although K-Meleon 0. 9. 13 is based on Gecko 1. 7. 13, which is now obsolete, a simulation of it ( called " K-Meleon0. 9. 13-ud3-1. 8. 0. 7 ") has been made that is based on a current " k-meleon. exe " and a recent 1. 8. 0. x Gecko rendering engine to allow people who prefer the older K-Meleon 0. 9 interface to update their browsing to current security standards.

Although older than both Boulton and Darwin, by 1758 Whitehurst was writing to Boulton telling excitedly of a pyrometer he had built, and looking forward to visiting Birmingham " to spend one day with you in trying all necessary experiments ".

Although Machu Picchu is by far the most well-known internationally, Peru boasts many other sites where the modern visitor can see extensive and well-preserved ruins, remnants of the Inca-period and even older constructions.

Although Sophia was in her seventy-first year, older than Anne by thirty-five years, she was very fit and healthy, and invested time and energy in securing the succession either for herself or her son.

Although considerably older than Queen Anne, Sophia enjoyed much better health.

Although Oswald had one known son, Æthelwald, it is uncertain whether this was a son from his marriage to Cynegils ' daughter or from an earlier relationship — since Æthelwald began ruling in Deira in 651, it has been argued that a son from this marriage would have been too young at the time to be trusted with this position, and therefore may have been older, the product of a relationship Oswald had during his exile.

Although the older analog camcorders ( VHS, VHS-C ) were produced in SECAM versions, none of the 8 mm or Hi-band models ( S-VHS, S-VHS-C, and Hi-8 ) recorded it directly.

Although the programme is aimed at children between the ages of one and four, it had a substantial cult following with older generations, mainly university and college students.

Although there is no official national anthem of Scotland, Flower of Scotland is one of a number of songs which unofficially fulfil this role, along with the older Scots Wha Hae, Scotland the Brave and Highland Cathedral.

Although his older brother Jakob had received his dismissal from the Hannoverian Guard, Wilhelm was accused of desertion ( for which he was pardoned by George III in 1782 ).

Although most x86 processors used in new personal computers and servers have 64-bit capabilities, to avoid compatibility problems with older computers or systems, the term x86-64 ( or x64 ) is often used to denote 64-bit software, with the term x86 implying only 32-bit.

Although they failed to achieve further success in 1986, their repertoire expanded to include songs such as " Sugar Spun Sister ", taking on influences from bands such as The Jesus & Mary Chain and the indie-pop era Primal Scream (" Velocity Girl " being a major influence on " Made of Stone "), and they stopped playing the older songs.

Although Christine was introduced to the piano at the age of four, it was not until age eleven that she studied music seriously, when she was re-introduced to the instrument by Philip Fisher, a local musician and school friend of her older brother John.

Although as the above makes clear there is no confirmed etymological connection, it might be noted that these older meanings are synonymous with the modern expression " bull " otherwise generally considered, and intentionally used as, a contraction of " bullshit ".

Although their influence was weakened, there were still a good deal of men with influence from the older aristocracy.

Although EMKA, Ltd. ( now part of Universal Television ) had acquired Paramount's older films in 1959, Animal Crackers evidently was regarded as a mess best left untouched.

Although " there was a true revival of te reo in the 1980s and early to-mid-1990s .... spurred on by the realisation of how few speakers were left, and by the relative abundance of older fluent speakers in both urban neighbourhoods and rural communities ", the language has been in a " renewed decline " since ( p. 439 ).

Although the term " computed tomography " could be used to describe positron emission tomography or single photon emission computed tomography ( SPECT ), in practice it usually refers to the computation of tomography from X-ray images, especially in older medical literature and smaller medical facilities.