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 1990, the ACR and the Czech Armed Forces have contributed to numerous peacekeeping and humanitarian operations, including IFOR, SFOR, and EUFOR Althea in Bosnia, Desert Shield / Desert Storm, Afghanistan, Kosovo, Albania, Turkey, Pakistan and with the Coalition forces in Iraq.

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 Industrial Revolution, when factories emerged, this classical pattern has been followed.

Since the widespread adoption of digital setting circles, any classical engraved setting circle is now specifically identified as an " analog setting circle " ( ASC ).

School ( 1904 ) Sanskriti ... The School ( 2004 ) and Sophia Girls ' School ( 1918 / 1935 ) & College ( 1942 ), Rashtriya Military School Ajmer ( Since 2010-Established in 1930 as King George ’ s Royal Indian Military School ), and the historic Ajmer Music College, founded in 1942, the first accredited institution in Rajputana for teaching Hindustani classical music.

Since classical analog filters are IIR filters, there has been a long history of studying the range of possible transfer functions implementing various of the above desired filter responses in continuous time systems.

Since classical general relativity and quantum mechanics seem to be incompatible at such energies, from a theoretical point of view this situation is not tenable.

Since the 1990s, Canadian born musician Nadaka who has spent most of his life in India, has been creating music that is an acoustic fusion of Indian classical music with western styles.

According to the what economist Nicholas Barr describes as the " classical definition of income :" the 1938 Haig-Simons definition, " income may be defined as the ... sum of ( 1 ) the market value of rights exercised in consumption and ( 2 ) the change in the value of the store of property rights ..." Since the consumption potential of non-monetary goods, such as leisure, cannot be measured, monetary income may be thought of as a proxy for full income.

Since classical times, it has been noted that peace has sometimes been achieved by the victor over the vanquished by the imposition of ruthless measures.

Since the probability amplitudes of the states are represented with complex numbers, the phase between any two states is a meaningful parameter, which is a key difference between quantum computing and probabilistic classical computing.

Since its establishment in Ann Arbor, the university has physically expanded to include more than 584 major buildings with a combined area of more than 31 million gross square feet ( 712 acres or 2. 38 km² ), and transformed its academic program from a strictly classical curriculum to one that includes science and research.

Since light was known to be waves of electromagnetism, physicists hoped to describe this emission via classical laws.

Since classical times a question has remained constant in philosophical debate ( which is sometimes seen as a conflict between movements called Platonism and Aristotelianism ) concerning the role of reason in confirming truth.

Since the mythic event drew together numerous heroes — among whom were many who were venerated as progenitors of their local ruling houses among tribal groups of Hellenes into Classical times — the Calydonian Boar hunt offered a natural subject in classical art, for it was redolent with the web of myth that gathered around its protagonists on other occasions, around their half-divine descent and their offspring.

Since its establishment, the sonata form became the most common form in the first movement of works entitled " sonata ", as well as other long works of classical music, including the symphony, concerto, string quartet, and so on.

Since some ocarinas are fully chromatic and can be played in professional musical situations, including classical and folk, sheet music is an ideal notation for ocarinas.

Since the mid-20th century, the 1942 version has usually been performed by classical orchestras playing the expanded arrangement.

Since the classical age, silat Melayu underwent great diversification and formed what is today traditionally recognized as the source of Indonesian pencak silat.

Since the transition, it has been, however, extremely rare for a text to be written predominantly in classical Chinese.

Since Amadeus, he has mainly focused on classical theatre, and has starred in many Shakespearean productions such as Othello and Richard III, as well as many other plays by the likes of Samuel Beckett and Gilbert and Sullivan.

Since the cardinality of R ( n ) is n, and that of P ( n ) is φ ( n ), this demonstrates the classical formula

Since 1990s and 2000s, Drakensberg Boys ' Choir School based at gumboot dancing the folk-African part of their repertoire and white gumboots are the prt of the second variant of their concert costume ( the first variant is a classical " white man's " costume ).

Since the early 1970s he has enjoyed a great deal of success in jazz, jazz fusion, and classical music ; as a group leader and a solo performer.

Since 1980, Colmar is home to the international summer festival of classical music Festival de Colmar ( also known as Festival international de musique classique de Colmar ).

Since then he has written and recorded with a wide range of artists, from Andreas Scholl in the classical world, to Beck, Pink, The Cure, Kraftwerk ( a project with Ralf Hütter ),