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 Supreme Court's decision of that year this is more doubtful ; ;

Since 1953 California has led the nation in enacting guarantees that public business shall be publicly conducted, but not until this year did the lawmakers in Sacramento plug the remaining loopholes in the Brown Act.

Since April 15, 1962, is on Sunday your return for the calendar year 1961 will be timely filed if it is filed on or before Monday, April 16, 1962.

Since independence from Portugal in 1975, a number of Angolan students continued to be admitted every year at high schools, polytechnical institutes, and universities in Portugal, Brazil and Cuba through bilateral agreements ; in general, these students belong to the Angolan elites.

Since 2002 the Victorian Industry has seen a significant decline in catches, with the total allowable catch ( TAC ) reduced from 1440 tonnes to 787 tonnes for the 2011 / 12 fishing year.

Since 1977, New Zealand has celebrated Arbor Day on June 5, which is also World Environment Day, prior to then Arbor Day, in New Zealand, was celebrated on August 4 – which is rather late in the year for tree planting in New Zealand hence the date change.

Since independence, Botswana has had the highest average economic growth rate in the world, averaging about 9 % per year from 1966 to 1999.

Since after independence from Portugal in 1975, a number of Cape Verdean students continued to be admitted every year at Portuguese high schools, polytechnical institutes and universities, through bilateral agreements between the Portuguese Government and the Cape Verdean Government.

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 2004, a partial census has been carried out every year, and the results published as averages over 5 years.

Since then congresses have been held in various countries every year with the exception of years in which there were world wars.

Since then world congresses have been held in different countries every year, except during the two World Wars.

Since 2008, the International Association of Bomb Technicians and Investigators ( IABTI ) have sponsored a nationwide charity campaign in the U. S., building beeping Easter eggs every year for visually impaired children.

Since 1936, the articles of the Britannica have been revised on a regular schedule, with at least 10 % of them considered for revision each year.

Since about year 2000, with the power of computers to crunch vast quantities of data, a new career has been invented.

Since that time Merriam-Webster has received about four letters each year asking the question.

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 about the 3rd century CE, the Jewish calendar has used the Anno Mundi epoch ( Latin for “ in the year of the world ,” abbreviated AM or A. M .; Hebrew ), sometimes referred to as the “ Hebrew era .” According to Rabbinic reckoning, the beginning of " year 1 " is not Creation, but about one year before Creation, with the new moon of its first month ( Tishrei ) to be called molad tohu ( the mean new moon of chaos or nothing ).

Since any HMC student, regardless of class year, can live in any of the dormitories, several of the dorms have accumulated long-standing traditions and so-called ' personalities '.

* Since joining the Big East in 1995, a Notre Dame basketball player has been crowned Big East Player of the year 5 times.

Since Brighid represented the light half of the year, and the power that will bring people from the dark season of winter into spring, her presence was very important at this time of year.

Since the Celtic year was based on both lunar and solar cycles, it is most likely that the holiday would be celebrated on the full moon nearest the midpoint between the winter solstice and vernal equinox, or when the primroses, dandelions, or other spring flowers rise up through the snow, or when the sun aligned with the passage tombs in the pre-Celtic megaliths.