Although compact, for use in a cramped submarine, this design of engine was not repeated.

Although experimental submarines had been built before, submarine design took off during the 19th century, and they were adopted by several different navies.

Although the term " torpedo " was not coined until 1800, the early submarine Turtle attacked using an explosive very similar in intent and function.

Although the submarine was repaired and eventually carried out several trial runs in lower New York Harbor, by the end of 1886 the Nautilus Submarine Boat Company was no more, and the salvageable remnants of the Zalinski Boat were sold to reimburse the disappointed investors.

Although the Navy eventually settled with General Dynamics in 1981, paying out $ 634 million of $ 843 million in Los Angeles class submarine cost-overrun and reconstruction claims, Rickover was bitter over the yard having effectively and successfully sued the Navy for its own incompetence and deceit.

Although the dockyard has long been closed and is now being redeveloped into a business and residential community as well as a museum featuring the famous submarine, HMS Ocelot, major naval buildings remain as the focus for a flourishing tourist industry.

Although Daimler-Benz is best known for its Mercedes-Benz automobile brand, during World War II it also created a notable series of aircraft, tank, and submarine engines.

Although Durnford-Slater requested that a submarine be sent back for these men, the Admiralty decided that it could not take the risk and as a result the men later surrendered.

Although the boardings were conducted relatively peacefully, there was resistance on the Surcouf, then the largest submarine in the world, resulting in a skirmish in which one French and three British naval personnel were killed.

Although no MAC-ships aircraft ever sink a German submarine, no convoy containing a MAC-ship ever loses a ship, and none of the MAC ships are lost.

Although the war still waged in Africa, the Mediterranean Sea was also a very active area for submarine operations.

Although mass attacks by submarine had been carried out in the First World War, the " wolf pack " was mainly a tactic of the Second World War U-boats.

Although Bauer wanted to make several improvements of the submarine, the military ordered a public show on 1 February 1851.

Although these rules are still part of the laws of war, changes in technology like the radio and the submarine made them redundant between belligerents during World War I and World War II.

Although not sold outright to the nations we had only so recently fought, U. S. merchant ship helped nations which had been our enemies recover their merchant shipping capacity such as Japan which had lost many hundreds of its merchant vessels to the US Navy's WWII submarine offensive in the western Pacific with the loan of vessels or to the carrying of relief cargoes to war ravaged Europe in both the rebuilding programs under the Marshall Plan and food aid send during the desperate winter of 1945-46 when famine loomed large over much of the continent.

Although the second raid also failed fully to close the Bruges Canal to submarine traffic, Crutchley, Drummond and Bourke were awarded Victoria Crosses for the action.

Although it survives the fight, the American submarine is badly damaged and Tom, Habley's Executive Officer and lover, is killed.

Although, prior to his attachment to the ship, Farnborough had succeeded in sinking an enemy submarine ( the U-68 in March 1916 ), there had been no successes since.

Although quartered at Corregidor, he served as a liaison between the Commandant, 16th Naval District ; the Commanding General, U. S. Armed Forces in the Far East ; and particularly with the forces engaged on Bataan until ordered to leave on board the U. S. submarine Snapper ( SS-185 ) for Australia in April 1942.

Although there are many other acropoleis in Greece, the significance of the Acropolis of Athens is such that it is commonly known as " The Acropolis " without qualification.

Although the initial certificate is available to anyone with a high school education, the diploma is meant to be a post-graduate qualification and in fact can be incorporated into a Master's degree program.

Although Togo's qualification for the 2006 FIFA World Cup in Germany was historic, its participation was marred by incidents and headlines.

Although the research doctorate is almost universally accepted as the standard qualification for an academic career, it is a relatively new invention.

Although Schalke played a somewhat inconsistent season, they reached third place in the Bundesliga and therefore direct qualification for the UEFA Champions League.

Although Hammond began his career in 1920, he was required to wait until 1923 before he could play full-time, after his qualification to play for Gloucestershire was challenged.

Although the Olympic qualification of the young team was a big surprise and people thought that Hungary would have a better future in football history, the team never reached any similar success later.

Although he was one of the four qualified pilots for SpaceShipOne, Shane did not fly any of the Ansari X Prize qualification flights of the craft in 2004.

Although the extent of Leeds ' disastrous financial problems were only beginning to become clear with club captain Rio Ferdinand sold to only a fortnight into Venables appointment, he still inherited a stronger squad than the one that had qualified for the UEFA Champions League two years earlier ( effectively, since Ferdinand was bought after qualification.

( Although, by this point, he has already stood half a dozen qualification boards for his subordinate qualifications.

Although this is a qualification is for enlisted personnel serving in the United States Navy, it is unique in that only Commanding Generals or Commanding Officers of qualifying U. S. Marine Corps commands, Division, Group, or Wing ; can approve awarding of the designation.

Although Nigeria gained a place at the tournament due to their performance in World Cup qualification, Yakubu decided not to play at the 2006 African Cup of Nations to concentrate on his form at Middlesbrough instead.

Although the limits were not entirely enforced — women's quota stayed a bit above of 10 % mainly because a smaller percentage of men than women accepted their university admissions —, they made it for women approximately twice as hard to enter a university career than for men of the same qualification .< sup > S.

Although the national team did not perform well in the tournament ( losing all the games, and not being able to score a single goal ), the qualification to the tournament was still considered a great achievement for Turkish football.

Although a talent could measure anything, when used without qualification it was understood to refer to silver as a unit of currency, worth about 6, 000 denarii.

Although CAT can be obtained as a standalone qualification, students often study for CAT as an introduction to accountancy prior to starting the Professional Scheme.

Although he was not yet on the first-level main tour, this victory brought qualification for the Masters — a prestigious non-ranking invitation tournament with places for members of the top 16, the winner of the qualifying tournament, and a limited number of wildcards.

Although the game ended in a draw which ensured qualification for England, it was marred by his sending-off in the second half for a reckless challenge on Darcy Blake.

Although he was captain of the national football team during the qualification matches for the 1994 World Cup, Kalusha was not on the ill-fated flight on April 27, 1993 when the entire team and its management were killed when the plane crashed into the Atlantic Ocean off Gabon.

Although the words Maulvi and Maulana are interchanged in the Indian Subcontinent as a title of respect, Maulana is more often associated with formal qualification following study at a madrassa or darul uloom and Maulvi is usually more a general title for religious figures.

Although some contemporaries questioned Reynolds's methodology, other historians have supported it and her argument.

Although The Histories were often criticized in antiquity for bias, inaccuracy and plagiarism — Lucian of Samosata attacked Herodotus as a liar in Verae Historiae and went as far as to deny him a place among the famous on the Island of the Blessed — modern historians and philosophers take a more positive view of Herodotus's methodology, especially those searching for a paradigm of objective historical writing.

Although there is no way to prove that a certain lossy methodology is transparent, a properly conducted double-blind test can prove that a lossy method is not transparent.

Although Shakespearean experts disparaged Ogburn's methodology and his conclusions, one reviewer, Richmond Crinkley, the Folger Shakespeare Library's former director of educational programs, acknowledged the appeal of Ogburn's approach, writing that the doubts over Shakespeare, " arising early and growing rapidly ", have a " simple, direct plausibility ", and the dismissive attitude of established scholars only worked to encourage such doubts.

Although this led to him being widely recognized as the modern founder of the method, the methodology behind what he termed " meta-analysis " predate his work by several decades.

Although it has been acknowledged for several years that the methodology behind this figure is somewhat dubious, it has continued to be quoted in the absence of a better figure.

Although Barth was not the first European visitor who paid attention to the local oral traditions, he was the first who seriously considered its methodology and use for historical research.

Although most RAD methodologies foster software re-use, small team structure and distributed system development, most RAD practitioners recognize that, ultimately, no one “ rapid ” methodology can provide an order of magnitude improvement over any other development methodology.

Although much of Irdeto Intelligence's exact methodology is currently unknown, it can be ascertained from press releases and news sources that the company makes extensive use of automated webcrawler technology and databases of digital fingerprinting.

Although Tolman was firmly behaviorist in his methodology, he was not a radical behaviorist like B. F. Skinner.

Although the synthesis of many such compounds was once considered nearly impossible, aldol methodology has allowed their efficient synthesis in many cases.

Although this wasn't Homans's greatest piece of work, it allowed him to become more familiar with this type of methodology and led him towards explaining elementary social behavior.

Although initially developed by the military, FMEA methodology is now extensively used in a variety of industries including semiconductor processing, food service, plastics, software, and healthcare.

Although the CRTC had rejected the Query / Response methodology, citing grounds of operational cost and complexity, a one-number-at-a-time Query / Response turned out to be so operationally simple and inexpensive that it is provided by the CRTC, free of charge, without restriction, to anyone who cares to use it.

Although LCA is widely recognized as the best way to evaluate the environmental impacts of buildings ( ISO 14040 provides a recognized LCA methodology ), it is not yet a consistent requirement of green building rating systems and codes, despite the fact that embodied energy and other life cycle impacts are critical to the design of environmentally responsible buildings.

Although this methodology was limited to exploring highly conserved, non-protein coding genes, it did support early microbial morphology-based observations that diversity was far more complex than was known by culturing methods.

Although he is best known for his work on the aldol reaction, he has also developed methodology for anionic oxy-Cope rearrangements, metal catalyzed hydroborations, and catalytic, enantioselective reactions based on bis-oxazoline ( box ) ligands.

Although these scales provide empirical methodology for study of attributional style, and considerable empirical data support the Abramson-Seligman-Teasdale model of depression, there has been dispute about whether this concept really exists.

Although the shortcomings of linear SPPS were recognized not long after its inception, it took until the early 1990s for effective methodology to be developed to ligate small peptide fragments made by SPPS, into protein sized polypeptide chains ( for recent review of peptide ligation strategies, see review by Dawson et al.

Although the measurements have been criticized by some as utilizing flawed methodology, modern reanalysis of the data suggests that Eddington's analysis of the data was accurate.

Although the League apparently had an inner circle of elite fighters as well as a large number of warriors trained in the martial arts, the League during Darrk's tenure as leader reflected his personal methodology.

Winnie McCroy of The Village Voice stated, " Although methodology and results were later challenged, the idea of lesbian bed death has taken on a life of its own, with damaging results.