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 early year 2010, local ferry operator Color Line ( serves two ferry routes between Hirtshals and Norway ) have had their own radio station, Color Radio, that plays popular songs from mostly the 80's and 90's.

Since its opening in the early 90's, it has won numerous ice-cream contests, and it is increasingly renowned for its weird and wonderful flavours.

Since the mid 90's, Saraswat has worked on technology for scaling MOS technology to sub-10 nm regime and pioneered several new concepts of 3-D ICs with multiple layers of heterogeneous devices.

Since the turn of the century the Club has continued the production schedule begun in the ' 90's, with a Freshman Week show in September, McCarter show in November, tour in December or January, spring show in late April / early May, and a reprise of the McCarter show in June.

Since the late 90's the area has seen a reduction in some crime rates.

Since the late 90's she has released several albums, which were particularly successful in Sweden, Germany and Japan.

Since 1986, DZMM reporters covered the biggest events in the late 80's and the early 90's like the Mendiola riot, August 1987 coup, Supertyphoon Sisang, MV Doña Paz tragedy, death of Ferdinand Marcos, December 1989 Christmas coup, Luzon killer earthquake, Mt.

Since artificial ice became common in the Netherlands, Dutch speed skaters have been among the world top in long track ice skating and marathon skating.

Since the first marathon, the course has undergone very few route changes.

Since the first marathon, the course has undergone very few route changes.

Since 2005 a four-day marathon is organised which starts and ends in Doetinchem and runs through the Achterhoek.

Since 1989 every Easter the station has a marathon where they play 800 " Mega Hits " over 24 – 48 hours during Easter.

Since 2004, the Brocken Challenge, an ultra marathon 84 kilometres long from Göttingen to the Brocken summit, has been staged in February each year.

Since 1977, the city of Indianapolis has hosted a half marathon, which includes one lap around the Speedway.

" Since the mid-1960s, Kenyan men have earned the largest share of major honors in international athletics at distances from 800 meters to the marathon ; the vast majority of these Kenyan running stars have been Kalenjin.

Since 2010, Indian Himalayas host LA ULTRA-The High, world's highest ultra marathon, in Leh-Ladakh region, Jammu & Kashmir, crossing Khardung La, world's highest motor-able mountain pass.

Since 2011 an annual half marathon is being run on the island.

Since the year 2000, a marathon around the lake takes place in summer.

Since artificial ice became common in the Netherlands, Dutch speed skaters have been among the top long track speed skaters and marathon skaters in the world.

Since 2004, this marathon has become open to other college students from Mumbai.

Since 1966, the event takes place each year in late summer, with the Ascent taking place on Saturday ( slightly longer than a half-marathon, at 13. 3 miles ), and the round-trip marathon on Sunday.

Since 2010 the “ In the Name of Life ” charitable marathon organised by Fund Forum, the Women ` s Council and the National Breast Cancer Association has reportedly involved thousands in fight against the breast cancer.

Since 2003 the Taunus Trails mountain bike marathon, open to everyone, takes place each summer.