Since the adoption of a new constitution, early in 2010, the politics of Angola takes place in a framework of a presidential republic, whereby the President of Angola is both head of state and head of government, and of a multi-party system.

Since early 1989, Aztlan Underground has played Rapcore.

Since early 2008, Armenia's entire rail network is managed by the Russian state railway.

Since the early 1990s, many American Chinese restaurants influenced by California cuisine have opened in San Francisco and the Bay Area.

Since its inception in the early 1990s, the group has carried out bombings, kidnappings, assassinations and extortion in what they describe as their fight for an independent Islamic province in the Philippines.

Since early BBSes were frequently run by computer hobbyists, they were typically technical in nature with user communities revolving around hardware and software discussions.

Since the early 20th century, the armed forces have pursued the goal of weapons self-sufficiency.

Since the early 20th century it has been commonly accepted that Old Irish Bel ( l ) taine is derived from a Common Celtic * belo-te ( p ) niâ, meaning " bright fire " ( where the element * belo-might be cognate with the English word bale in ' bale-fire ' meaning ' white ' or ' shining '; compare Anglo-Saxon bael, and Lithuanian / Latvian baltas / balts, found in the name of the Baltic ; in Slavic languages byelo or beloye also means ' white ', as in Беларусь ( White Russia or Belarus ) or Бе ́ лое мо ́ ре Sea ).

Since early 1989 the government recognizes both Israel and the Palestinian state.

Since the early 1990s it was generalized in systemics for the investigation of functional human-like intelligence models, such as personoids, and, in parallel, developed as the SOAR environment.

Since the invention of the MIDI system in the early 1980s, for example, some people have worked on programs which map MIDI notes to an algorithm and then can either output sounds or music through the computer's sound card or write an audio file for other programs to play.

Since the early 21st century within the global functional food industry, raw cranberries have been marketed as a " superfruit " due to their nutrient content and antioxidant qualities.

Since then, many other drugs have been developed to treat cancer, and drug development has exploded into a multibillion-dollar industry, although the principles and limitations of chemotherapy discovered by the early researchers still apply.

Since his early childhood he spent his free time by drawing on any material he could find.

Since the early 1960s, it has been known that volcanism has occurred on other planets and moons in the Solar System.

Since early childhood Don Rosa had been fascinated by Carl Barks ' stories about Donald Duck and Scrooge McDuck.

The early 1980s saw further chart successes in the US with " Since I Don't Have You ", a new recording of " Castles in the Air " and " It's Just the Sun ".

Since the early 1930s, the company has promoted spin-off reference works.

Since the early 1990s, the Britannica has faced new challenges from digital information sources.

Since he was on the losing side of the long 4th-century contest between the allies and enemies of Arianism ( Eusebius was an early and vocal supporter of Arius ), posterity did not have much respect for Eusebius ' person and was neglectful in the preservation of his writings.

Since the early twentieth century, quantum theory has proved to be successful in describing accurately the physical reality of the mesoscopic and microscopic world, in multiple reproducible physics experiments.

Since the early 1980s, Smyril Line has operated a regular international passenger, car and freight service using a large, modern, multipurpose ferry, the Norröna.

Since early 2010, an agreement was established between the General Council, responsible for organizing transport between the towns, and some carriers Taxi Co.

Since the early years of the twentieth century, absolute dating methods, such as radiometric dating ( including potassium / argon, argon / argon, uranium series, and, for very recent fossils, radiocarbon dating ) have been used to verify the relative ages obtained by fossils and to provide absolute ages for many fossils.

Since the early 2000s most consumer hard drive capacities are grouped in certain size classes measured in gigabytes.

Since the days when their two thousand pairs of skis outnumbered those assembled anywhere else in the United States, the students have stopped regarding the Olympic Ski Team as another name for their own.

Since the earliest days of the Church, the authorship has been debated.

Since the days of the Second World War, US and British intelligence have shared information.

Since the days of the Sanhedrin, however, no body or authority has been generally regarded as having the authority to create universally recognized precedents.

Since the early days of writing politicians, diplomats and military commanders understood that it was necessary to provide some mechanism to protect the confidentiality of correspondence and to have some means of detecting tampering.

Since the creation of the State of Israel in 1948, the Chief Rabbinate of Israel has established four new holidays and days of remembrance.

Since Roman days the term Mount Lebanon has encompassed this area.

Since taking over the franchise, Attanasio has worked hard to build bridges with Milwaukee baseball fans, including giving away every seat to the final home game of 2005 free of charge and bringing back the classic " ball and glove " logo of the club's glory days on " Retro Friday " home games, during which they also wear versions of the team's old pinstriped uniforms.

Since the Muslim calendar is based on 12 lunar months amounting to about 354 days, the Muslim New Year occurs about eleven days earlier each year in relation to the Gregorian calendar, with two Muslim New Years falling in Gregorian year 2008.

Since the days of El Supremo, the officer corps had been neglected for political reasons.

Since the foreigners were driven from the island empire, explains the Reciter, there has been nothing to threaten the changeless cycle of their days.

Since the forty days of the Lenten fast does not include Sundays, the first day of Lent, Ash Wednesday, succeeds Quinquagesima Sunday by only three days.

Since the early days also placed a premium on the size of storage media-be it memory or disk, TPF applications evolved into doing very powerful things while using very little resource.

Since lunch is usually served between 2 and 4 p. m., another common time for tapas is weekend days around noon as a means of socializing before proper lunch at home.

Since the days of Charles Wesley, the hymn-writer and early Methodist leader, lively singing has been, and remains, an important aspect of United Methodist worship.

Since mild courses of yellow fever can also contribute significantly to regional outbreaks, every suspected case of yellow fever ( involving symptoms of fever, pain, nausea and vomiting six to ten days after leaving the affected area ) has to be treated seriously.

Since the earliest days of Esperanto, the colour green has been used as a symbol of mutual recognition and it appears prominently in all Esperanto symbols.

Since the early days of colonisation, Anguilla had been administered by the British through Antigua, with Anguilla also having its own local council.

Since becoming operational in Normandy on August 1, 1944 until May 9, 1945, the Third Army was in continuous combat for 281 days.

Since the season of Great Lent is moveable, beginning on different dates from year to year, accommodation must be made for various feast days on the fixed calendar ( Menaion ) which occur during the season.

Since the early days of the occupation, a powerful and increasingly well-coordinated Belarusian resistance movement emerged.

Since Shavuot occurs 50 days after Passover, Hellenistic Jews gave it the name Pentecost ( πεντηκοστή, " fiftieth day ").