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 God willed the child's death, so the Christian should will it, too.

Since his symptoms did not seem to resemble those of the plague, Rieux records his death as a " doubtful case.

Since Sancho was not a popular king, the order was not hard to enforce ; he was exiled to Castile and Afonso III became king in 1248 after his brother's death.

Since she was Raymond's only child, they became rulers of Toulouse at Raymond's death in 1247.

Since the death of Elissa Aalto the office has continued to operate as the Alvar Aalto Academy, giving advice on the restoration of Aalto buildings and organising the vast archive material.

Since his death in 1979, Al Capp and his work have been the subject of more than 40 books, including three biographies.

Since October 1993 the nation has suffered from massive ethnic-based violence which has resulted in the death of perhaps 250, 000 people and the displacement of about 800, 000 others.

Since October 1998, Chadian Movement for Justice and Democracy ( MDJT ) rebels, led by Youssuf Togoimi until his death in September 2002, have skirmished with government troops in the Tibesti region, resulting in hundreds of civilian, government, and rebel casualties, but little ground won or lost.

Since Stalin's death, relations between Mao-controlled China and the Soviet Union had been lukewarm at best.

Since 1991, Croatia's death rate has continuously exceeded its birth rate ; the natural growth rate of the population is currently negative.

Since the Roman consular fasti make it somewhat easy to confuse 87 – 57 BC with 84 – 54 BC, many scholars accept the dates 84 BC – 54 BC, supposing that his latest poems and the publication of his libellus coincided with the year of his death.

Since the death of Medellín cartel leader Pablo Escobar in a police shootout during December 1993, indiscriminate acts of violence associated with that organization have abated as the " cartels " have broken up into multiple, smaller and often-competing trafficking organizations.

Since Emperor Meiji, it has been customary to have one era per emperor and to rename each emperor after his death using the name of the era over which he presided, plus the word Tennō.

Since her death in 1968 and the publication of her daughter Imogen's autobiography, A Childhood at Green Hedges, Blyton has emerged as an emotionally immature, unstable and often malicious figure.

Since Arafat's death, he is formally head of Fatah's political bureau and chairman, but his actual political following within Fatah appears limited.

Since Carangi's death, she has been considered a lesbian supermodel and icon and is said to have epitomized " lesbian chic " more than a decade before the term was coined.

Since his death, Parsons has been recognized as an extremely influential artist, credited with helping to found both country rock and alt-country.

Since Chapman's death, the speculation of a Python revival was inevitably diminished.

Since " Barbellion " was the real author's pen name, many reviewers believed Wells to have been the true author of the Journal ; Wells always denied this, despite being full of praise for the diaries, but the rumours persisted until Barbellion's death later that year.

Since Caprino's death, his son Remo has had great success developing a computer game based on Flåklypa Grand Prix.

Since Henry's death, none of the Jacobite heirs have claimed the English or Scottish thrones.

Since this fountain ends in death, it may also simply represent the life span of a human, from violent birth to a sinking end.

Since 2003, following the death in custody of a prisoner, Naseem, the Maldives experienced several anti-government demonstrations calling for political reforms, more freedoms and, and end to torture and oppression.

Since Tod is a direct cognate to " death ", in that case it would be a German borrowing.

Since Mieszko II was politically active before his father's death, Bolesław I the Brave appointed him as his successor.