-- Although there was some variation in results which must be attributed either to trace impurities or to variation in wall effects, the photochemical exchange in the gas phase was sufficiently reproducible so that it seemed meaningful to compare the reaction rates in different series of reaction tubes for the purpose of obtaining information on the effect of chlorine concentration and of carbon tetrachloride concentration on the reaction rate.

Although it is the third element in the transuranic series, it was discovered fourth, after the heavier curium.

Although Buzzcut's first name was never given in the series, it was revealed in This Book Sucks.

Although each series is set in a different era, all follow the " misfortunes " of Edmund Blackadder ( played by Atkinson ), who in each is a member of a British family dynasty present at many significant periods and places in British history.

Although he initially declined the part of Dr. David Banner in The Incredible Hulk because of its comic book origins, on reading Kenneth Johnson's script for the pilot episode, he was persuaded to change his mind ( and agreed to remain involved with the series for as long as Johnson was to be involved ).

Although most users did not purchase the registered version, over one million copies have been sold, and the popularity helped the sales of later games in the Doom series that were not released as shareware.

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 individual projects typically last three to five years, major technological challenges may be addressed over longer time periods, ensuring patient investment on a series of focused steps and keeping teams together for ongoing collaboration.

Although not exclusively about hypertext, the World Wide Web series of conferences, organized by IW3C2, include many papers of interest.

Although Infocom started out with Zork, and although the Zork world was the centerpiece of their product line throughout the Zork and Enchanter series, the company quickly branched out into a wide variety of story lines: fantasy, science-fiction, mystery, horror, historical adventure, children's stories, and others that defied categories.

Although today Sophus Lie is rightfully recognized as the creator of the theory of continuous groups, a major stride in the development of their structure theory, which was to have a profound influence on subsequent development of mathematics, was made by Wilhelm Killing, who in 1888 published the first paper in a series entitled

Although the first books contained a fair amount of violence, it decreased with the series ; in The Emerald City of Oz, Ozma objected to doing violence even to the Nomes who threaten Oz with invasion.

Although most of the gameplay reflects a distinctly fantasy genre, the overarching plot of the series has something of a science fiction background.

Although the Vikings have dominated the overall series, the Saints have won the last three including the 2009 NFC Championship Game.

Although none of the major opera houses "... use traditional, Broadway-style sound reinforcement, in which most if not all singers are equipped with radio microphones mixed to a series of unsightly loudspeakers scattered throughout the theatre ", many use a sound reinforcement system for acoustic enhancement, and for subtle boosting of offstage voices, child singers, onstage dialogue, and sound effects ( e. g., church bells in Tosca or thunder effects in Wagnerian operas ).

Although Falk appeared in numerous other television roles in the 1960s and 1970s, he is best known as the star of the TV series Columbo, " everyone's favorite rumpled television detective ", writes historian David Fantle.

Although the series was originally titled Hero's Quest, Sierra failed to trademark the name.

Although these agreements changed during the 1980s and beyond, it is still expensive to repeat archive television series on British terrestrial television, as new contracts have to be drawn up and payments made to the artists concerned.

Although this television series had the title of Star Trek, it later acquired the retronym of Star Trek: The Original Series ( Star Trek: TOS or TOS ) to distinguish the show within the media franchise that it began.

Although the series used more composers than any other Star Trek series ( Dennis McCarthy, Jay Chattaway, David Bell, Paul Baillargeon, Velton Ray Bunch, Brian Tyler, Mark McKenzie, John Frizzell and Kevin Kiner ), only McCarthy's score for the pilot has been released.

Although the character of Torres was twenty-five years old when the series began, Dawson was actually thirty-six.

Although television science fiction has always frequently addressed moral and social themes, recent series have done so with less subtlety and with more blatantly political themes.

Although the series continued to receive low ratings and was canceled a year later, the enduring popularity of the series resulted in Paramount creating a set of movies, and then a new series Star Trek: The Next Generation, which by the early 1990s had become one of the most popular dramas on American television.

Although " Humphrey was an enthusiastic supporter of every U. S. war from 1938 to 1978 ", in February, 1960, he introduced a bill to establish a National Peace Agency.

Although he lost the election by less than 1 % of the popular vote, ( 43. 4 % for Nixon ( 31, 783, 783 votes ) to 42. 7 % ( 31, 271, 839 votes ) for Humphrey, with 13. 5 % ( 9, 901, 118 votes ) for George Wallace ), Humphrey only carried 13 states with 191 electoral college votes.

Although closely identified with the Republican Party for virtually his entire adult life, Dewey was a close friend of Democratic Senator Hubert H. Humphrey, and Dewey aided Humphrey in being named as the Democratic nominee for vice-president in 1964, advising Lyndon Johnson on ways to block efforts at the party convention by Kennedy loyalists to stampede Robert Kennedy onto the ticket as Johnson's running mate.

Although as a young professor he " voted for John Kennedy, Lyndon Johnson and Hubert Humphrey and worked in the last's presidential campaign ",

Although critical of the Vietnam War, he supported Lyndon Johnson and Hubert Humphrey in 1968, and met weekly with President Johnson during 1964 – 65.

Although law enforcement authorities initially had very few leads, police did identify two suspects ; one a University of Florida student ( Edward Humphrey ) who had a history of mental illness and bore numerous scars on his face from a car accident, making him an ideal video snip when discussing news about the investigation.

Although the Register endorsed presidential candidates Lyndon B. Johnson in 1964, Hubert Humphrey in 1968, and Jimmy Carter in 1976, it endorsed Richard Nixon in 1960 and 1972.

Although she appeared in nine films in her career, all between 1938 and 1943, she was generally passed over for the filmed version of the musical plays in which she starred.

Although they lured mariners, for the Greeks the Sirens in their " meadow starred with flowers " were not sea deities.

Although she was not a member of the school, Petula Clark was under contract to Rank for a period of time and starred in a number of films released by the studio, including London Town ( 1946 ), one of the costliest flops in British film history.

Although this phenomenon is not as common today as it was in the 1970s, Canadian films do still sometimes cast famous foreign actors: Michael Caine starred in the 2003 film The Statement, Helena Bonham Carter played the lead role in 1996's Margaret's Museum and Olivia Newton-John has a starring role in the forthcoming Score: A Hockey Musical.

Although the film starred two of the screen's most important actresses in what would be near to their final film roles, it was not a substantial commercial success.

Although he had already directed several films, this was the first time Robert Redford directed a film that he also starred in.

Although she is best known for comedy, most of these films were dramas, as when she starred with her " Jeannie " co-star Larry Hagman in A Howling in the Woods ( 1971 ).

Although Taylor had no aspirations to be an on-camera actor, he starred in the movie Comic Book: The Movie, as himself in physical form as well as reprising his voice role of Obi-Wan Kenobi in live table reads of Star Wars: The Clone Wars.

Although he made many further appearances as a guest star and again starred in two other series in the early 1960s, The New Bob Cummings Show and My Living Doll, he never again achieved the success on television that he had with The Bob Cummings Show.

Although it originally starred popular characters like the Silver Surfer and the X-Men, it eventually began reprinting stories starring such obscure characters such as Doc Savage, Ant-Man, The Cat, Scarecrow, and Bloodstone.

Although he had long-running roles in popular dramas like the police series Softly, Softly ( where he played the assistant chief constable between 1967-69 ), almost certainly his best known role was in the situation comedy The Fall and Rise of Reginald Perrin, which began in 1976, and starred Leonard Rossiter as the title character.

Although he did not direct Cooper's second starring western, The Last Outlaw, the new star's third lead western, Nevada, was once again assigned to Waters, along with another Cooper vehicle, the French Foreign Legion saga, Beau Sabreur, a sequel to Famous Players ' biggest hit of 1926, Beau Geste, which starred Ronald Colman.

Although this time the show only starred ' Nan '.

Although her main focus has been television, Kurtz has starred in several major Hollywood films including the Agatha Christie drama Caribbean Mystery in 1983, Dangerous Liaisons in 1988, its 1999 remake Cruel Intentions, as a lesbian, activist, in the acclaimed indie film Citizen Ruth, and perhaps most notably, alongside Jim Carrey in 1997's Liar Liar.

Although she starred in the Reefer Madness-style film She Shoulda Said No!

Although it starred respected and popular actors and boasted a big budget, the movie was a box office bomb and received little critical or popular praise.

Although Sunny Chan returned to TVB in 2004 ( and even starred in a drama with Jessica Hsuan ), the Detective Investigation Files phenomenon had already faded by that time.

Although he had guest starred on Santana's " Smooth " years before this song, " Lonely No More " is notable for being the proper solo debut single of Thomas.

Although the majority of his motion picture career was spent in supporting roles, he starred alongside John Carradine in Isle of Forgotten Sins ( 1943 ), which was re-issued as Monsoon.

Although Freindlich put a premium on her stage career, she starred in several notable movies, including Eldar Ryazanov's enormously popular comedy Office Romance ( 1977 ), the long-banned epic Agony ( 1975 ) and Tarkovsky's sci-fi movie Stalker ( 1979 ).

Although Daniel starred as American Astronaut Sam Straiton, the role called for him to speak entirely in Russian, which he had to learn while shooting on location in St. Petersburg.