Since 1990, AIX has served as the primary operating system for the RS / 6000 series ( later renamed IBM eServer pSeries, then IBM System p, and now IBM Power Systems ).

Since German reunification on 3 October 1990, Berlin has been one of the three city states, together with Hamburg and Bremen, among the present 16 states of Germany.

Since the transition to a democratic government in 1990, Benin has undergone an economic recovery.

Since 1990, Bulgaria has an unstable party system, in the past two decades differently dominated by the post-communist Bulgarian Socialist Party or by the right Union of Democratic Forces and recently by the new right-oriented party-Citizens for European Development of Bulgaria.

Since its return to democracy in 1990, Chile has been an active participant in the international political arena.

Since then they have had four separate periods in the top flight of English football: between 1936 – 1957, 1986 – 1990, 1998 – 1999 and 2000 – 2007.

* Rummel, Rudolph Joseph ( 1990 ) Lethal Politics: Soviet Genocide and Mass Murder Since 1917.

Since 1990 half of the world's rain forests have been destroyed.

Since 1993, the Eritrean People ’ s Liberation Front army has been involved in tree planting ; the annual average rate of deforestation during 1990 – 2000 was 0. 3 percent.

Since 1990, Estonia lost about 15 % of its population ( 230, 000 people ).

Since 1990 there has been an emergence of a German minority group, Elbinger Minderheit.

Since 1951, Germany has been at the heart of European Integration and after German reunification in 1990 further promoted peaceful integration with its neighbors.

Since 1990 ECOWAS has been engaged in a peacekeeping mission in Liberia to which Ghana has contributed a large contingent of troops.

Since the reunification of 1990, Schwarzbier, which was common in East Germany, but could hardly be found in West Germany, has become increasingly popular in Germany as a whole.

Since 1990, Hungary's top foreign policy goal has been achieving integration into Western economic and security organizations.

Since German reunification in 1990, and the accession of some Central European and Baltic States into the European Union in 2004, the Port of Hamburg has restarted ambitions for regaining its position as the region's largest deep-sea port for container shipping and its major commercial and trading centre.

Since 1990, Hezbollah has been accused of the following attacks and attempted attacks.

Since Lithuania declared independence on March 11, 1990, it kept strong democratic traditions.

Since 1990, more than 1, 500 foreign companies from 61 countries have invested a total of $ 338. 3 million in Mongolia.

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

Since 1990 two variants of this song have been heard-adapted for both her successors ; replacing ' Major ' for ' Maggie ' during the tenure of John Major and ' Tony ' for ' Maggie ' since Tony Blair's plan for the Iraq War in 2003.

Since Independence in 1990, Namibia has seen a dramatic growth in radio stations, with both commercial ( for instance Radio 99, Radio Wave, Radio Energy, Omulunga Radio, West Coast FM, etc.

Since 1990 the mission of the EPS has been to ensure the security of the national borders and to deal with internal disturbances.

Since 1990, the NTSB has maintained a Most Wanted List of Transportation Safety Improvements, in which it highlights those recommendations that would provide the most significant — and sometimes immediate — benefit to the traveling public.

Since the revolution and the subsequent mutually-agreed peaceful dissolution of Czechoslovakia into the Czech Republic and Slovakia, the Czechs have made integration with Western institutions their chief foreign policy objective.

Since this event, International Students ' Day is celebrated in many countries, especially in the Czech Republic.

< i > Writers Under Siege: Czech Literature Since 1945 </ i >.

Since the velvet revolution, the Czech Republic has successfully transformed itself into a free market economy.

Since 2000, the feast day of Saint Wenceslas ( September 28 ) is a public holiday in the Czech Republic, celebrated as Czech Statehood Day.

* Since his death, all of Hašek's short stories have been collected and published in the Czech language.

Since 2006, natural growth has been positive, but the most important factor for the recent population of the Czech Republic has been immigration, approximately 300, 000 during the last decade.

Since 1963 the series has been on display in the chateau in Moravský Krumlov the South Moravian Region in the Czech Republic.

Since the Dobřichovice delegation ’ s visit to Manhattan in 2005, a number of local elected officials and community members have traveled from Manhattan to Dobřichovice in the interest of continuing and strengthening this partnership. A delegation from Dobřichovice is expected to return to Manhattan in the upcoming years. The partnership has also benefited from the international student exchange program at Kansas State University, which has been successful in recruiting students from the Czech Republic.

Since then, Brixlegg and Vorderthiersee in Tyrol and Horice na Sumave, near Cesky Krumlov in the Czech Republic, and above all, the Oberammergau in Upper Bavaria attract thousands to their plays.

Since October 2011 advertising on Czech TV was restricted from four to two channels, namely CT2 and CT4.

Since its establishment, more member states have joined through a series of accession treaties, from the UK, Ireland, Denmark and Norway in 1972 ( though Norway did not end up joining ), Greece in 1979, Spain and Portugal 1985, Austria, Finland, Norway and Sweden in 1994 ( though again Norway failed to join, because of lack of support in the referendum ), the Czech Republic, Cyprus, Estonia, Hungary, Latvia, Lithuania, Malta, Poland, Slovakia and Slovenia in 2004, and Romania and Bulgaria in 2007.

Since 1969, economic plans for the Czech Socialist Republic and the Slovak Socialist Republic have been produced by their own planning commissions, although the central plan remained the most important.

Since then, the first TV channel was conceived as a federal one ( i. e. mostly in Czech, but also in Slovak ), the second TV channel was different for the Czech Socialist Republic ( in Czech ) and for the Slovak Socialist Republic ( in Slovak ).

Since the dissolution of Czechoslovakia, ČSSD has been one of the major political parties in the Czech Republic.

Since 1997 the Choir has won international competitions in Sweden, Finland, the Netherlands, the Czech Republic, and Slovakia.

Since the dissolution of Czechoslovakia in 1993, Zaolzie has been part of the independent Czech Republic.

Since 1840 a brewery is operating here producing today more than 250, 000 hectoliters of beer based upon old and famous Czech recipes, with Old Bohemian, ( Staročeško pivo ), brand being the most known.

Since then, the only official form in the Czech Republic is Olše, however locals from both sides of the border, from both nationalities, still call it Olza.

Since 1920 it has been divided between Poland and Czechoslovakia, and later the Czech Republic.

Since then, Poland occasionally claimed the Czech section, eventually annexing it in October 1938 after the Munich Agreement.