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

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 web browsers are arguably the best file viewer, since they support many graphic, multimedia, and document formats, they are likely to always be somewhat lacking in the output quality and feature performance of more specialized software packages.

Although constitutively expressed proteasomes can participate in this process, a specialized complex composed of proteins whose expression is induced by interferon gamma produces peptides of the optimal size and composition for MHC binding.

Although servers can be built from commodity computer parts, mission-critical enterprise servers are ideally very fault tolerant and use specialized hardware with low failure rates in order to maximize uptime, for even a short-term failure can cost more than purchasing and installing the system.

Although collectors will take eggs at all stages of incubation, freshly laid eggs are much easier to ' blow ', usually through a small, inconspicuous hole drilled with a specialized drill through the side of the eggshell.

Although traditionally reserved for " deep " hibernators such as rodents, the term has been redefined based on specialized metabolic reductions and many experts believe that the processes of daily torpor and hibernation form a continuum.

Although he had remained part of the band's live performances after the band's creative direction shifted from the brooding love songs that he specialized in, an emerging drinking problem, compounded by the evolution of the polarized Kantner / Slick and Kaukonen / Casady cliques, had finally left him the odd man out.

Although some sources make it out to be simply a particularly deadly spear, others — notably the Book of Leinster — state that it could only be used under very specialized, ritual conditions:

Although there was no specialized vocational instruction, students with aspirations for using their school training for applied arts, such as illustration, lithography, and decoration, were as welcome as students interested in becoming portrait artists.

Although their heyday was relatively brief, nickelodeons played an important part in creating a specialized spectator, " the moviegoer ", who could now integrate going to the movies into his or her life in a way that was impossible before.

Although the HTML markup of a web page can be written with any text editor, specialized HTML editors can offer convenience and added functionality.

Although the USAF never did adopt the F-5E as a front-line combat aircraft, it did adopt the F-5E as a specialized aircraft for dissimilar air combat training ( DACT ).

Although these parameters can be measured in principle, such measurements are difficult and require very specialized equipment.

Although many regard astronautics itself as a rather specialized subject, engineers and scientists working in this area must be knowledgeable about many distinct fields of knowledge.

He is known for having been the lover of Lucius Cornelius Sulla, the famed general and Dictator, and is mentioned twice by Plutarch, who clearly disapproves of him " and he never lost his love for an actor called Metrobius " and later " And Metrobius, ( who specialized in camp transvestite roles ) Although Metrobius was past the age of youthful bloom, Sulla remained to the end of his life in love with him, and made no secret of that fact.

Distance races: Although events such as points-elimination races and criteriums may cover a distance of 10 to 25 km, a distance race usually refers to a race over a set distance of about 5 km or longer and without specialized points or elimination rules.

Although the serval is specialized for catching rodents, it is an opportunistic predator whose diet also includes birds, hares, hyraxes, reptiles, insects, fish, and frogs.

Although other types of instruments ( notably magnetometers and electromagnetic conductivity meters ) have some sensitivity to metal, specialized metal detectors are much more effective.

Although many patients do not spend much time hospitalized, specialized expertise by the surgeons ' support staffs may be required during the immediate post-operative period and it may be several weeks before the patient can resume work.

Although cottage industries, both in boyar and peasant households, were still the main source of clothing, food and construction, specialized production, such as weaving and pottery, started to develop by the middle of the 15th century.

Although the college had a general-interest library before the fire of 1890, the modern Laidlaw Library is specialized in subjects related to the college's in-house academic programs in the humanities and social sciences.

Although a machine shop can be a stand-alone operation, many businesses maintain internal machine shops which support specialized needs of the business.

Although panic attacks are not experienced by every person who has anxiety, they are a common symptom.

Although no military coups occurred during the 67 years of the Brazilian Empire, the Republican period experienced 4 military coup d ' états in the 75 years between 1889 and 1964.

Although the economy operates on a free-market basis, the lack of private and government investment, shortages of skilled labor and experienced managers, and inflation and the devaluation of the Turkish lira continue to plague the economy.

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 the city was affected by the Great Depression and simultaneous drought, it nevertheless experienced slow and steady growth throughout the early part of the twentieth century.

Although relations between the party and the government have experienced both continuity and change, the party has maintained a guiding role over the government.

Although Collins had several solid seasons as the Giants quarterback, he experienced his share of struggles.

Although those ‘ cold ’ emotions might be enough to show effects, they are qualitatively different from the ‘ hot ’ emotions often experienced during negotiations.

Although a determined walker, on horseback he experienced greater freedom of movement.

Although Hals ' work was in demand throughout his life, he lived so long that he eventually went out of style as a painter and experienced financial difficulties.

Although the Prime Directive was not explicitly mentioned, it is presumable that this was the pertinent basis for Picard's refusal, in light of a later example on Star Trek: Deep Space Nine, when the provisional government of the planet Bajor experienced a power struggle that nearly led to civil war.

Although he was only eighteen years old, Richard was already an experienced commander and had led a division at the Battle of Barnet.

Although some consider that this goes against the hygiene hypothesis, since the noninfected have probably experienced a more hygienic upbringing, others believe that there is no contradiction since it is a first encounter at a later moment with the causative virus that is the trigger for the disease.

" Although most Jews believe that " God can be experienced ," it is understood that " God cannot be understood " because " God is utterly unlike humankind " ( as shown in God's response to Moses when Moses asked for God's name: " I Am that I Am "); all anthropomorphic statements about God " are understood as linguistic metaphors, otherwise it would be impossible to talk about God at all.

Although charges of political influence and racial discrimination were levied against RFC activities, the agency made positive contributions and established a federal agency in local communities which provided a reservoir of experienced personnel to implement expanding New Deal programs.

Although the bloody memory of Jonestown faded, Guyanese politics experienced a violent year in 1979.

Although clove production and revenues also experienced swings, in the early 1990s cloves did not appear to face the same sorts of challenges confronting vanilla and ylang-ylang.

Although the CDU / CSU lost support in the 2009 federal elections, the FDP experienced the best election cycle in their history, thereby enabling a CDU / CSU-FDP coalition.

Although Crane was born after the war, and had not at the time experienced battle first-hand, the novel is known for its realism.

Although they were pushed back, the Parliamentarians under Lambert were too numerous and experienced to be defeated by such a move.

Although he was the youngest of all Achaean kings, he is considered the most experienced leader by some scholars ( he had fought more battles than others, including the most important war expedition before the Trojan War – even old Nestor had not participated in such military work ).

Although impressionists experienced a lull in popularity in the 1990s, the recent success of Dead Ringers ( another BBC Radio cross-over ) and Alistair McGowan's Big Impression has been notable.

Although originally she was to have worked on X-ray diffraction of proteins and lipids in solution, Randall redirected her work to DNA fibers before she started working at King's since Franklin was to be the only experienced experimental diffraction researcher at King's in 1951.