Since 1997, the Minsk Group Co-Chairs have presented three proposals to serve as a framework for resolving the conflict.

* Since 1997, a series of cultural, art, music and entertainment events have taken place in November at various locations in the town, under the title, Novembernebel ( November fog )

Since 1997, Autumn has been one of the top 100 names for girls in the United States.

Since then, Nike then Adidas have had more overt branding on the shirts, with sponsors Scottish Provident ( 1997 ), NTL ( 2001 ), Zurich ( 2005 ) and HSBC ( 2009 ).

Since their coming to power in 1997, controversies affecting the Labour Government such as David Blunkett's affair with Spectator editor Kimberly Fortier and financial scandals involving senior ministers and officials shifted the focus to sleaze within the Labour Party.

* International Dialects of English Archive Since 1997

Since 1997 public authorities have been obliged to observe the official spelling by way of the Orthography Law.

Since 1997, the landscape of Dublin has changed immensely.

Since 1997, the ILAE have been working on a new scheme that has five axes: ictal phenomenon, ( pertaining to an epileptic seizure ), seizure type, syndrome, etiology, impairment.

Since the 1997 handover Hong Kong's economic future became far more exposed to the challenges of economic globalisation competition directly from mainland China.

Since 1997 it has been in the hands of a private developer, on a long term lease, which has transformed the property into a world class resort.

Since Miyagi's time, many composers such as Tadao Sawai ( 1937 – 1997 ) have written and performed works that continue to advance the instrument.

Since the election of the Labour Government in 1997, there have been many changes in UK employment law.

Since 1997, all newly-found Mersenne primes have been discovered by the “ Great Internet Mersenne Prime Search ” ( GIMPS ), a distributed computing project on the Internet.

Since 1978 black membership has grown, and in 1997 there were approximately 500, 000 black members of the church ( about 5 % of the total membership ), mostly in Africa, Brazil and the Caribbean.

Since then, it has undergone seven revisions, in 1990 ( London ), 1991 ( Nairobi ), 1992 ( Copenhagen ), 1993 ( Bangkok ), 1995 ( Vienna ), 1997 ( Montreal ), and 1999 ( Beijing ).

Since 1997 there has been a steady stream of illegal emigration to China, despite the efforts of both countries to prevent it.

Since 1997 Sardinian has been an official language on the island, together with other languages spoken there.

* Since November 1997, Slovenia has participated in its first United Nations peacekeeping operation, contributing 27 troops to an Austrian UNFICYP contingent on Cyprus.

Since 1997, the term Subway Series has also been applied to interleague play during the regular season between the Yankees and National League New York Mets.

Since 1997, however, the use of the Seal of the Republic has not actually been required by the Constitution, but it continues to be used.

Since this new stadium was not ready until the 1999 season, Adams decided to move his team to Liberty Bowl Memorial Stadium in Memphis, Tennessee in 1997 after playing before small Houston crowds in 1996.

Since 1997, the Spanish government has privatised its interest in the company.

Since 1997, the South African national anthem has been a hybrid song combining new English lyrics with extracts of the hymn Nkosi Sikelel ' iAfrika ( God Bless Africa ) and the former anthem Die Stem van Suid-Afrika ( The Call of South Africa ).

Since 1997 the college has always come at least eighth in the Tompkins Table, which ranks the 29 Cambridge colleges according to the academic performance of their undergraduates, and on five occasions it has been in first place.

Since then, Alumni has played at the highest level of Argentinian rugby and its rivalry with Belgrano Athletic Club is one of the fiercest local derbies in Buenos Aires.

Since the refounding of Buenos Aires in 1580, the steady deterioration in the importance of Asunción contributed to growing political instability within the province.

Since the 1970s, it is a matter of debate whether newer additions to the slang of Buenos Aires qualify as lunfardo.

Since the Islamic revolution in 1979, and in particular following the terrorist attacks against the Israeli Embassy in Buenos Aires in February 1992 and the AMIA Jewish center in Buenos Aires in July 1994, in which over 100 people were killed and for Iran's leadership was accused of having masterminded, the World Jewish Congress has been vocal in denouncing what it calls the “ Iranian threat .”

Since September 2011, regular flights are operated by AeroChaco from Villa Maria's newly inaugurated airport to Aeroparque Jorge Newbery in Buenos Aires city, three times a week both ways.

Since there was no defined border with Chile, the Argentine government reached an agreement with the British-owned Buenos Aires Great Southern Railway company that was constructing a railway network, mainly in Buenos Aires Province, to build an extension to the town in exchange for lands, in order to populate it.

Since copyright law is neither straightforward nor widely understood in its details, nor is the Buenos Aires Convention's previous requirement and current deprecation of the phrase common lay knowledge, the phrase continues to hold popular currency and serve as a handy convention widely used by artists, writers, and content creators to prevent ambiguity and clearly spell out the warning that their content cannot be copied freely.

Since the Obelisk of the city is always associated with the night and entertainment of Buenos Aires, this project creates a zone similar to Times Square in New York and Picadilly Circus in London.

Since Candide is wanted for the murders of the two Portuguese, he is forced to leave her in Buenos Aires.

Since 1951 two formations of 6 Budd cars operated by Ferrobaires, run a weekly service called " El Marplatense " from Buenos Aires to the ocean-side city of Mar del Plata in Buenos Aires Province, Argentina, the cars were originally built for the Chesapeake & Ohio Railroad.

Since Laiza, who used to be Raúl Roldán, had her sex change operation after arriving at Buenos Aires, both she and Tito feared an emotional shock by their mother, so Laiza refused to tell her mother that she was, in fact, her daughter, posing instead as a friend of the Roldáns.

Since then, the channel began to compete strongly with the other two open private channels ( Canal 9 and Telefe ) in the city of Buenos Aires, which had gone through a similar process.

Since then, the channel is positioned as the second in the TV ratings in Buenos Aires, competing against Telefe.

Since resigning from government, de Santibañes has dedicated himself to breeding horses at his lagr estate in Pilar, Buenos Aires.

Since 1985, nine new buildings have been constructed: East Wing and Children's Hospital ( 1986 ), Institute of Psychiatry ( 1988 ), North Tower ( 1993 ), Harper Student Center ( 1993 ), Hollings Cancer Center ( 1993 ), The Strom Thurmond Biomedical Research Center and the Gazes Cardiac Institute ( 1997 ) in cooperation with the VA Hospital, Charles P. Darby Children ’ s Research Institute ( 2005 ), Ashley-Rutledge Parking Garage ( 2005 ), and Ashley River Tower ( 2008 ).

Since the 1970s the most prominent international coordinating body has been the International Medical Informatics Association ( IMIA ).

Since its establishment the Faculty of IAM has been collaborating productively with the Yerevan Research Institute of Mathematical Machines and the Institute for Informatics and Automation Problems of NAS of Armenia ( former Computing Centre of Academy of Sciences of Armenian SSR ), being the main provider of highly-qualified specialists for these organizations.