Although slab stock appeared first, it soon became apparent that for the production of cushions with irregular shapes, crowned contours, or rounded edges, the cutting of slab stock is a wasteful and uneconomical process.

Although Cambria Iron and Steel's facilities were heavily damaged by the flood, they returned to full production within a year .. After the flood, Carnegie built Johnstown a new library to replace the one built by Cambria's chief legal counsel Cyrus Elder, which was destroyed in the flood.

Although the role of the ground attack aircraft significantly diminished after the Korean War, it re-emerged during the Vietnam War, and in the recognition of this, the US Air Force authorised the design and production of what was later to become the A-10 dedicated anti-armour and ground-attack aircraft of the Cold War.

< 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 Burundi is potentially self-sufficient in food production, the ongoing civil war, overpopulation, and soil erosion have contributed to the contraction of the subsistence economy by 25 % in recent years.

Although production of Luftwaffe fighter aircraft continued, they would be unable to fly for lack of fuel.

Although machines capable of performing all four arithmetic functions existed prior to the 19th century, the refinement of manufacturing and fabrication processes during the eve of the industrial revolution made large scale production of more compact and modern units possible.

Although the production techniques have changed, many successful acts since the 1970s have retained the basic disco beat and mentality, and dance clubs have remained popular.

Although production was usually about 57, 000 – 59, 000 tons annually in the 1980s, the acreage harvested declined from in the early 1980s to in 1999, indicating a greater yield per acre.

Although the NIC at first used NLS, it was intended to be a production service to other network users, while Engelbart continued to focus on innovative research.

Although modern steel outperforms these swords, microscopic chemical reactions in the production process may have made the blades extraordinary for their time.

Although Raimi and Tapert had desired $ 4 million for the production, they were allotted only $ 3. 6 million.

Although film production began again in 1915, it was on a reduced scale, and the biggest companies gradually retired from production, to concentrate on film distribution and exhibition.

Although it had been funding British experimental films as early as 1952, the British Film Institute's foundation of a production board in 1964 — and a substantial increase in public funding from 1971 onwards — enabled it to become a dominant force in developing British art cinema in the 1970s and 80s: from the first of Bill Douglas's Trilogy My Childhood ( 1972 ), and of Terence Davies ' Trilogy Childhood ( 1978 ), via Peter Greenaway's earliest films ( including the surprising commercial success of The Draughtsman's Contract ( 1982 )) and Derek Jarman's championing of the New Queer Cinema.

Although Coppola's ambition was for him to establish a production unit to rival the Freed Unit at MGM, the film's failure put an end to this idea.

Although the properties of sugar had been known in India in antiquity, it was not traded as a sweetener until industrial-scale production developed in the 6th century.

Although the extraction process, using low-temperature gas liquefaction, was not developed in time to be significant during World War I, production continued.

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 Honduran banana production is dominated by multinational giants, such is not the case with coffee, which is grown by about 55, 000 mostly small producers.

Although mining had long been practised in Britain ( see Grimes Graves ), the Romans introduced new technical knowledge and large-scale industrial production to revolutionise the industry.

Although new trade theory can explain the growing trend of trade volumes of intermediate goods, Krugman's explanation depends too much on the strict assumption that all firms are symmetrical, meaning that they all have the same production coefficients.

Although no national norms exist for the social development of children, the teacher can find a great deal of information concerning types of social behavior normally displayed by children at various age levels.

Although the Caiman has not been studied in-depth, scientists have learned that their mating cycles ( previously thought to be spontaneous or year-round ) are linked to the rainfall cycles and the river levels, which increases chances of survival for their offspring.

Although the range and precise application of defenses varies between jurisdictions, the following represents a list of the defenses that may apply to all levels of assault:

Although there were low levels of preexisting antibiotic-resistant bacteria before the widespread use of antibiotics, evolutionary pressure from their use has played a role in the development of muiltidrug resistance varieties and the spread of resistance between bacterial species.

Although once thought to be a simple solution of molecules, multiple levels of organization exist in the cytosol.

Although it did not achieve the same levels of commercial success as the band's later releases ( it reached # 73 on the Billboard 200 ), it has been hailed by many fans and critics as Dream Theater's masterpiece and the band's defining album.

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 it is claimed that, depending on their preferred learning modality, different teaching techniques have different levels of effectiveness, recent research has argued " there is no adequate evidence base to justify incorporating learning styles assessments into general educational practice.

Although individual buses are generally owned by individuals or small companies, the timetables, fares, and levels of service are set by Strandfaraskip Landsins and the government.

Although quite popular in the United States in the 1960s, repeated research studies have demonstrated that many healthy people will have glucose levels below 70 or 60 during a prolonged test, and that many types of significant hypoglycemia may go undetected with it.

Although all levels are present in this version and feature their correct layouts, their architecture details are somewhat simplified and there is some loss in overall lighting quality.

Although current pumps can include a glucose sensor, and they cannot automatically respond to meals or to rising or falling glucose levels.

Although " icing " increases alcohol content, most of the United States breweries simply add water back into their beer after the icing process to bring the alcohol content back down to nearly the same levels.

Although Harris did design Doom levels, they were not simulations of Columbine High School.

Although MUSH servers do not impose strong administrative hierarchies, most MUSH games establish additional levels of management besides Wizards.

Although these innovations are not all entirely new with Wadzinski, the book marks a significant advancement in published maze puzzles, offering expansions on the traditional puzzles that seem to have been fully informed by various video game innovations and designs, and adds new levels of challenge and complexity in both the design and the goals offered to the puzzle-solver in a printed format.

Although many techniques are used by vaulters at various skill levels to clear the bar, the generally accepted technical model can be broken down into several phases, listed and described below:

Although the alleged difference in sea levels could be problematic for a canal's construction, the idea of finding a shorter route to the east remained alive.

Although seemingly different, the approaches just describe the same geometric concept using different languages and at different levels of abstraction.

Although a relationship between hormone levels and ECM biosynthesis in vocal fold can be established, the details of this relationship, and the mechanisms of the influence has not been elucidated yet.

Although there is an extreme scarcity of data from Australia ( for both the Medieval Warm Period and Little Ice Age ) evidence from wave-built shingle terraces for a permanently full Lake Eyre during the 9th and 10th centuries is consistent with this La Niña-like configuration, though of itself inadequate to show how lake levels varied from year to year or what climatic conditions elsewhere in Australia were like.

Although a British test cryptanalytic attack made considerable progress, the results were not as significant as against the Enigma, due to the increased complexity of the system and the low levels of traffic.

Although the threshold of hearing is typically around 0 dB SPL, this is in fact very quiet indeed, and appliances are more likely to have noise levels of 30 to 40 dB SPL.

Although the electronic transitions of an isolated ion are very well defined, broadening of the energy levels occurs when the ions are incorporated into the glass of the optical fiber and thus the amplification window is also broadened.