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 the late 1930s alloy steels have been used for frame and fork tubes in higher quality machines.

Since the late 1980s, evidence has become available that instillation of BCG into the bladder is an effective form of immunotherapy in this disease.

Since its introduction at games by the " Roar from 34 ", led by Wild Bill Hagy and others, in the late 1970s, it has been a tradition at Orioles games for fans to yell out the " Oh " in the line " Oh, say does that Star-Spangled Banner yet wave " in " The Star-Spangled Banner ".

Since the late nineteenth century, the South used a colloquial term, the one-drop rule, to classify as black a person of any known African ancestry.

Since the late nineteenth century, only two brief periods of violence have marred its democratic development.

Since there is no evidence that late Maastrichtian nonavian dinosaurs could burrow, swim or dive, they were unable to shelter themselves from the worst parts of any environmental stress that occurred at the K – T boundary.

Since the late 1990s, Orange has also been working in conjunction with singer / songwriter Craig Deanto, and they have released an album titled Who Hears the Cries.

Since 2000Actually the most important are: Cable Onda ( 40 % share ), Cable and Wireless ( started on late 2009 ) and CTV.

Since these geographic considerations imply that, not including the hill within, the walls would be willfully making the city prone to attack from it, some scholars, including the late 19th century surveyors of the Palestine Exploration Fund, consider it unlikely that a wall would ever have been built that would cut the hill off from the city in the valley ; archaeological evidence for the existence of an earlier city wall in such a location has never been found.

Since the late 1990s, custom dog tags have become fashionable amongst musicians ( particularly rappers ), and as a marketing giveaway item.

Since the late 1980s, prominent individuals and organizations have recognized the seminal importance of Engelbart's contributions.

Since the late 1990s, Dublin has experienced a significant level of net immigration, with the greatest numbers coming from the European Union, especially the United Kingdom, Poland and Lithuania.

Since the late 19th century, differential geometry has grown into a field concerned more generally with the geometric structures on differentiable manifolds.

Since then McLean has stated that the lyrics are also somewhat autobiographical and present an abstract story of his life from the mid-1950s until the time he wrote the song in the late 1960s.

Since the late 1980s, the field has been revived in the wake of progress made in the related fields of psycholinguistics, neurolinguistics, evolutionary anthropology, evolutionary psychology, and cognitive science.

Since the late ' 60s, the exploitation of oil increased production and reserves are estimated at 4. 036 million barrels

Since its acquisition of Verant in late 1999, SOE develops, runs, and distributes EverQuest.

Since the late 1990s, almost all release prints have used polyester film stock.

Since the late 1990s, bzip2, a file compression utility based on a block-sorting algorithm, has gained some popularity as a gzip replacement.

Since the late 1970s, towns in the north began industrial production through maquiladoras, especially in San Pedro Sula and Puerto Cortés.

Since the late 1980s, Indonesia has made significant changes to its regulatory framework to encourage economic growth.

* interface to personal computers: Since the late 1990s, most pumps can interface with personal computers for managing and documenting pump programming and / or to upload data from the pump.

Since the late 1990s, the Jamaican government has set an agenda to push the development of technology in Jamaica.

Since the late Middle Ages the Kingdoms of England and Scotland had been evolving towards a quasi-oligarchical or collegiate form of government in which the monarch was held to rule with the consensus of the land-owning upper classes.

Since the January 1986 restructuring, the High Command has been composed of the seven regional commanders, the chief of staff, and the minister of army.

Since the U. S .- Chile Free Trade Agreement went into effect on January 1, 2004, U. S .- Chilean trade has increased by 154 %.

Since the enlargement, in May 2004 and January 2007, the co-operation covers 35 countries, the EU of 27, including Cyprus and Malta and the 10 Mediterranean Partners.

Since 1 January 2007, ISBNs have contained 13 digits, a format that is compatible with Bookland EAN-13s.

Since the fixed-line voice communication monopoly ended on January 1, 2003, several companies entered the market for fixed voice communication services: Aeronavigācijas serviss, Baltkom TV, Beta Telecom, Latvenergo Tehniskais Centrs, OPTRON, Rigatta, Telecentrs, Telenets, Telekom Baltija and CSC Telecom.

Since January 2000 all W3C Recommendations for HTML have been based on XML rather than SGML, using the abbreviation XHTML ( Extensible HyperText Markup Language ).

Since then, 1 January has been the first day of the year.

Since that, bilateral trade between Malaysia and Oman stood at nearly RM500 million during January – October 2010, with Malaysia's main exports to Oman being edible oil, machinery, appliances and parts, wood products, electrical and electronic products.

Since January 2006, the NATO International Security Assistance Force undertook combat duties from Operation Enduring Freedom in southern Afghanistan, the NATO force chiefly made up of British, Canadian and Dutch forces ( and some smaller contributions from Denmark, Romania and Estonia and air support from Norway as well as air and artillery support from the U. S .) ( see the article Coalition combat operations in Afghanistan in 2006 ).

Since January 2012, four daytime soap operas – General Hospital, Days of our Lives, The Young and the Restless, and The Bold and the Beautiful – continue to air on the three major networks, down from 12 in 1990 – 91 and a high of 19 in 1969 – 70.

Since the January 1994 CFA franc devaluation, the International Monetary Fund ( IMF ), the World Bank, and other multilateral and creditors have been supporting the Government of Senegal ’ s structural and sectoral adjustment programs.

Since the establishment of the Slovak Republic in January 1993, Slovakia has undergone a transition from a centrally planned economy to a free market economy, a process which some observers were to believe was slowed in the 1994-98 period due to the crony capitalism and other fiscal policies of Prime Minister Vladimír Mečiar's government.

Since January 2007, a new currency was introduced in parallel to the Sudanese dinar (< tt > SDG </ tt >), the new Sudanese pound (< tt > SDG </ tt >) at the conversion rate of one new pound for one hundred dinars ( or one thousand old pounds ).

Since the AFL Championship Game originally was scheduled for Monday, December 26 and the NFL Championship Game for Sunday, January 1 ( the reverse of the situation following the 1960 season ), it was suggested the " new " championship game be played Sunday, January 8.

Since January 18, 2011 Zork Anthology ( featuring Zork I, Zork II, Zork III, Beyond Zork, Zork Zero and Planetfall ) is internationally available at GOG. com, in a form of digital download.

Since Wilson, the State of the Union is given typically each January before a joint session of the United States Congress and is held in the House of Representatives chamber of the United States Capitol.

Since 1934, the message or address has been delivered to Congress in January or February.

Since January 1993 BMX has been integrated into the Union Cycliste Internationale.

Since the Pope and the electors strongly objected to this agreement, another treaty was signed at Ulm on 7 January 1326, according to which Frederick would administer Germany as King of the Romans, while Louis would be crowned as Holy Roman Emperor in Italy.

Since January 2006, version 4 is codified in RFC 4271, which went through more than 20 drafts based on the earlier RFC 1771 version 4.

Since January 2010 the index is updated every 15 seconds during trading sessions.

Since privatisation extensions have been made to the tram system, with the $ 28 million extension of the 109 to Box Hill opening on 2 May 2003, a $ 7. 5 million extension along Docklands Drive in Docklands opened on 4 January 2005, and a $ 42. 6 million extension of the 75 to Vermont South opening on 23 July 2005.

Since she had to reach the canonical age of 7 before her betrothal in May 1303, and that of 12 before her marriage in January 1308, the evidence suggests that she was born between May and November 1295.

Since the early stages of the nineties, Simon was fully involved on The Capeman, a musical that finally opened on January 29, 1998.