Since ortho derivatives of benzene were never actually found in more than one isomeric form, Kekulé modified his proposal in 1872 and suggested that the benzene molecule oscillates between two equivalent structures, in such a way that the single and double bonds continually interchange positions .< ref >

Since the 18th century, particularly during the late 19th and early 20th centuries, some wealthy or ennobled families embraced Catholicism, including branches of the Asquith, Bellingham ( Ireland ), Bowyer ( England ), Calvert ( Maryland ), Cary-Elwes / Elwes ( since 1872 ), Feilding ( England ), Forbes ( Ireland ), Leslie ( Ireland ), Fraser ( Scotland ), Lane-Fox, Meynell, Noel ( Gainsborough ), Ashton Case ( or Ashton-Case ; England ), Radcliffe ( England ), Monckton, Pakenham ( Ireland ), Pontifex ( England ), Crichton-Stuart ( Scotland ) and Strickland ( Counts of Catena, Malta ) families.

Since 1837, ten municipalities have separated from the original Egg Harbor Township, including Atlantic City ( 1854 ), Absecon ( 1872 ), South Atlantic City ( now Margate ) ( 1885 ), Somers Point ( 1886 ), Pleasantville ( 1888 ), Linwood ( 1889 ), Longport ( 1898 ), Brigantine ( 1903 ), Ventnor ( 1903 ) and Northfield ( 1905 ).

Since its founding in 1872, a few years after the civil war, Rex has constantly held itself to a tradition of public service.

Since Rothe's death several volumes of his sermons and of his lectures ( on dogmatics, the history of homiletics ) and a collection of brief essays and religious meditations under the title of Stille Stunden ( Wittenberg, 1872 ) have been published.

Since 1872 the Secret Ballots Act had been introduced, so that voting was to be done secretly for the first time from then on.

Since March 5, 2010, all Popular Science issues since the first issue of May 1872 are available for free on Google Books.

Since the government had announced plans to terminate Freedmen's bureau operations in Kentucky, Runkle and his caretaker staff presided over bureau school closings and the dispersal of the remaining funds, which were completed in the summer of 1870, although the veterans ' claim offices remained open through June 1872.

Since the Land Act of 1872, Canada had eagerly sought to establish planned single-nationality immigrant colonies in the Western Provinces.

Since 1872 some efforts were made to build up some organisations to work for the development of Assamese language, literature and culture of the modern period.

Informing, Educating and Training the Volunteer Fire Service Since 1872.

Since the administration of Dr. Webster, Claflin has been served by seven presidents: Dr. Edward Cooke ( 1872 – 1884 ); Dr. Lewis M. Dunton ( 1884 – 1922 ); Dr. Joseph B. Randolph ( 1922 1944 ); Dr. John J. Seabrook ( 1945 – 1955 ); Dr. Hubert V. Manning ( 1956 – 1984 ); Dr. Oscar A. Rogers, Jr. ( 1984 – 1994 ); and Dr. Henry N. Tisdale ( 1994 – present ).

* Ivy League Football: Since 1872 ( 1977 )

Since 1872, Lakewood has continued to exist as a public, non-profit, non-denominational cemetery providing services to the families of Minneapolis.

Llanelli Rugby Football Club () is a Welsh rugby union club founded in 1875 ( though often recorded as 1872 ) Since the regionalisation of Welsh rugby Llanelli are now a feeder club to the Scarlets regional team.

Since women could not yet attend the École des Beaux-Arts, she applied to study privately with masters from the school and was accepted to study with Jean-Léon Gérôme, a highly regarded teacher known for his hyper-realistic technique and his depiction of exotic subjects.

Since January 2010, there are three ENS: the École Normale Supérieure located in Paris, the École Normale Supérieure de Lyon located in Lyon and the École Normale Supérieure de Cachan in Cachan near Paris.

Since the Conservatoire Femina-Musica had closed during the war, Alfred Cortot and Auguste Mangeot opened a new music school in Paris, which opened later that year, the École normale de musique de Paris.

Since then various names were adopted for the school, such as " École royale militaire " ( 1814 – 1830 ), Collège royal militaire ( 1831 – 1848 ), Collège national militaire ( 1848 – 1853 ), Prytanée impérial militaire ( 1853 – 1870 ), Prytanée militaire and Prytanée national militaire ( since 1870 ).

Since 1977 Dr Virlogeux has been a part-time professor of structural analysis at the prestigious École Nationale des Ponts et Chaussées and at the " Centre des Hautes Études du Béton Armé et Précontraint " in Paris.

Since May 1997, the Ealing adjunct has been known as the École André Malraux, named after the French author, adventurer and statesman André Malraux.

Since 2008, The École de l ' Air also proposes two mastères spécialisés courses in aviation safety aircraft airworthiness and aerospace project management in partnership with the École nationale de l ' aviation civile and the Institut Supérieur de l ' Aéronautique et de l ' Espace.

Since September 2009, L ' École des fans was hosted by Philippe Risoli, on Gulli.

Since 1816, the existence of the Académie française has been uninterrupted.

Since 1999, supplanting the former Mérite de la langue française ( French language Merit ), it awards the Prix Camille-Laurin to underline a person's effort in promoting the usefulness of quality of French in his / her social milieu.

Since 2000, there have also been complete recordings issued or re-issued of the operas Axur Re d ' Ormus, Falstaff, Les Danaïdes, La Locandiera, La grotta di Trofonio, Prima la musica e poi le parole and Il mondo alla rovescia.

Since the 2002 civil war in Côte d ' Ivoire, relations between it and Burkina Faso have been filled with accusations of Burkinabé support for rebels on one side and claims of mistreatment of Burkinabé workers on the other .< ref > Blaise Campaoré :<< La crise ivoirienne inquiète le Burkina >>, Le Figaro, December 11, 2005 </ ref > Côte d ' Ivoire remains Burkina Faso's largest regional trading partner in spite of their disputes and tens of thousands of Burkinabés continue to work in the Ivory Coast.

Since then, the Air Force of Côte d ' Ivoire has been rebuilt.

Since the map d restricts to 0 on I < sub > x </ sub >< sup > 2 </ sup > ( the reader should verify this ), d descends to a map from I < sub > x </ sub > / I < sub > x </ sub >< sup > 2 </ sup > to the dual of the tangent space, ( T < sub > x </ sub > M )< sup >*</ sup >.

Since then, the country has had two presidents: Francisco Macías Nguema, the former mayor of Mongomo under the Spanish colonial government, and Teodoro Obiang Nguema Mbasogo ( Macías's nephew ), who has ruled since 1979 when he staged a military coup d ' état and executed Macías.

Since the 2008 Guinean coup d ' état, the head of state has been Captain Moussa Dadis Camara, an army officer and President of the National Council for Democracy and Development.

Since the stopping force F times that distance must be equal to the head's kinetic energy, it follows that F will be much greater than the original driving force f — roughly, by a factor D / d.

Since September 2010, the Parliament of Catalonia has considered Aranese Occitan to be the officially preferred language for use in the Val d ' Aran.

Since the mid-19th century, Paris has been known as Paname () in the Parisian slang called argot ( File: ltspkr. png Moi j ' suis d ' Paname, i. e. " I'm from Paname ").

* Regional councillor of Provence-Alpes-Côte d ' Azur: 1992-2000 ( sentenced by the courts in 2000 ) / Since 2010.

Since every element of C < sub > n </ sub > generates a cyclic subgroup and the subgroups of C < sub > n </ sub > are of the form C < sub > d </ sub > where d | n, the formula follows.

Since the 1930s, however, coups d ' état have disrupted this democracy.

Since 1840, the Château d ' Amboise has been listed as a monument historique by the French Ministry of Culture.

* Since p is surjective, there exists an element d in D with p ( d )

* Since q is injective, j ( d )

Since Mauregatus had ascended the throne in a coup d ' état with regional support in 783 and the succession of Bermudo proceeded without incident, it is probable that Mauregatus had procured a change in the ranks of the palatine nobility and that Bermudo was thus put forward as the candidate to, like Mauregatus, prevent the succession of Alfonso II, the son and heir of Fruela I.

Since c depended on a series of reals A < sub > 3 </ sup >+ A < sub > 3 </ sup >+ A < sub > 3 </ sup > ... in connection with A, and d may be said similarly to depend on a series A < sub > 4 </ sup >+ A < sub > 4 </ sup >+ A < sub > 4 </ sup > ..., then the change from c to d means, not that the central real A or any real has changed, but that A is now in connection with A < sub > 4 </ sup >, etc., and no longer in connection with A < sub > 3 </ sup >, etc.

* Drummond, R. Paul ( n. d .) A Portion for the Singers: A History of Music Among Primitive Baptists Since 1800.

Senator of Val d ' Oise: Since 2004.