Since the 1960s, composite airframes and quieter, more efficient engines have become available, and Concorde provided supersonic passenger service for more than two decades, but the most important lasting innovations have taken place in instrumentation and control.

Since the 1960s, the islands have diversified away from their traditionally agriculture-based economy towards tourism and financial services, becoming one of the wealthiest areas in the Caribbean.

Since the 1960s, the bass guitar has largely replaced the double bass in popular music as the bass instrument in the rhythm section.

Since the 1960s, blackjack has been a high profile target of advantage players, particularly card counters, who track the profile of cards that have been dealt and adapt their wager and playing strategies accordingly.

Since the 1960s / 1970s, Blissymbols have become popular as a method to teach disabled or handicapped people to communicate.

Since the 1960s, applied ethics has revived the ideas of casuistry in applying ethical reasoning to particular cases in law, bioethics and business ethics, so the reputation of casuistry is somewhat rehabilitated.

Since the international adoption of the MKS standard in the 1940s and the SI standard in the 1960s, the technical use of CGS units has gradually declined worldwide, in the United States more slowly than elsewhere.

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

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 at least the 1960s, macroeconomics has been characterized by further integration as to micro-based modeling of sectors, including rationality of players, efficient use of market information, and imperfect competition.

Since at least the 1960s, when Marc Bloch's Feudal Society ( 1939 ) was first translated into English in 1961, many medieval historians have included a broader social aspect that includes not only the nobility but all three estates of the realm, adding the peasantry bonds of manorialism and the estates of the Church ; this is sometimes referred to as " feudal society " since it encompasses all members of society into the feudal system.

Since the 1960s, West and later reunified Germany has been attracting migrants primarily from Southern and Eastern Europe as well as Turkey, many of whom ( or their children ) over time acquired German citizenship.

Since the 1960s rather complex mathematical models have been developed, facilitated by the availability of high speed computers.

Since the 1960s, academic history has seen the emergence of new approaches and topics such as social history, demographic history, ethnic history, women's history, environmental history and cultural history.

Since the 1960s and 1970s a large body of scholarship has provided evidence and analysis of the extent to which heterosexuality and homosexuality are socially organized and historically changing.

Since the 1960s various Scottish shops and manufacturers have created vegetarian haggis, substituting various pulses, nuts and vegetables for the meat in the dish.

Since the 1950s and 1960s in particular, the Irish have become assimilated into the British population.

Since the early 1960s, it has published 12 volumes, the first in 1971 and most recently in 2008 ; three more volumes are planned.

Since the 1960s, he has worked with public interest, consumer, family farm, environmental and community organizations at the local, state and national level.

Since the 1960s, orca has steadily grown in popularity ; both names are now used.

Since the 1960s, a theory based on Linear B phonetic values suggests that Linear A language could be an Anatolian language, close to Luwian.

Since the beginning of the 1960s Ladoga has become considerably eutrophicated.

Since the 1960s, the mainland population has declined by 60-70 %; though there has been a small increase on Motunau Island.

Since the 1960s, the number of people claiming Native American ancestry has grown significantly and by the 2000 census, the number had more than doubled.

Since the 1960s the Chief rabbinate of Israel has moved somewhat closer to the positions of Haredi Judaism.

Since 1985, when the other original members left, The Sisters of Mercy has become the artistic vehicle of Andrew Eldritch.

Since 1966 Sacks has served as a neurological consultant to various New York City nursing homes that are run by the Little Sisters of the Poor, and from 1966 to 1991, he was a consulting neurologist at Bronx Psychiatric Center.

Since that historical moment, the dynamic life of the National Shrine has played an integral role in the mission and ministry of the religious congregation which Mother Cabrini founded: The Missionary Sisters of the Sacred Heart of Jesus.

Since the Sisters of Jesus and Mary ( a religious order ( Roman Catholic )), purchased the site in 1917, there have been a significant number of new developments at the school, most recently an award winning Science and Junior Classroom wing ( AVDC Outstanding Design Award ).

Since its founding in 1898 the Sisters of Mercy presided over the College up until 1999.

Since the late 1970s, Davis has led many conceptual art bands, beginning with " The Afro Sisters ".

Since our first appearance in San Francisco on Easter Sunday, 1979, the Sisters have devoted ourselves to community service, ministry and outreach to those on the edges, and to promoting human rights, respect for diversity and spiritual enlightenment.

Since 2011, the Congressman was able to negotiate an increase of $ 30M to investment in DOJ programs that fund groups including the Boys & Girls Clubs of America and Big Brothers Big Sisters of America.

Since 1948, the Brothers have run this hospital, together with the Sisters of the Congregation of the Immaculate Conception, as a standard care hospital.

Since magic is failing, Jagang's abilities as a Dream Walker are null, and Ann informs the Sisters of a bond to Richard, the Lord Rahl, that can keep them safe from the Dream Walker.

" Since being fired from SNL, in addition to numerous feature film roles, she has gone back to television with recurring roles on Sisters from 1993 – 1996 and The Nanny from 1998 – 1999, as well as a guest-starring role in a two-part episode of The X-Files in 1998.

Since her graduation, Katrina has been involved in several projects including filming on location in North Carolina, a starring role in the film “ Sisters .” Her next project was a lead role in a sketch comedy pilot, “ Acting Out .”

Since 1979 the Congregations of St Joseph, made up of all the Sisters of St Joseph and Associates throughout the world, have had a presence at the United Nations as an NGO ( Non-Governmental Organisation ).

Since leaving The Clark Sisters she has recorded several solo albums intermittently including Comin ' Home, Masterpiece ( Produced by top gospel / jazz artist and musician, Ben Tankard.

Since he left before the Mother Superior could pay him, the Sisters of Loretto offered a reward for the identity of the man, but it was never claimed.

Since 1995, Henke has teamed with the Jefferson City, MO Cosmo Club to hold the annual Tom Henke Charity Classic Golf Tournament which raises money for the Special Learning Center, a school for handicapped children.

Since the bulk of the organization's expenses are spent on the salaries of the top three employees and on fundraising, the independent charity evaluator Charity Navigator rated its efficiency a zero, or " exceptionally poor ", and the overall organization as " poor " in 2008.

Since 1998, the Head Of The Charles Regatta's Charity Program has generated over $ 650, 000 for its official charities, which include Cambridge Community Foundation and Community Rowing.

Since 2002 Paul East has been Independent Chairman of the Charity Gaming Association ( Inc ) which is the industry organisation for charitable trusts which operate electronic gaming machines (" pokies ") to raise funds for community purposes.

Since 2008 under the Charity Commission's The Excepted Church Charity Programme, a PCC with an income of over £ 100, 000 is required to register as a charity, and the members of the PCC become trustees.

Since 2006 the Diocese has been persistently in substantial arrears with submitting its annual accounts to the Charity Commission as required by law and the same applies to its London Parish.

Since 1976, the Charity Preview has raised an average of $ 2. 4 million yearly for southeastern Michigan children ’ s charities.

Since 1999, Andrade and Faxon have also served as hosts of the CVS Charity Classic, a golf tournament held at the Rhode Island Country Club each June, whose proceeds benefit the two players ' charity.

Since 1999, Andrade and Faxon have also served as hosts of the CVS Charity Classic, a golf tournament held at the Rhode Island Country Club each June, whose proceeds benefit the two players ' charity.

Since becoming a Registered Charity in the UK, Libera has made numerous appearances on TV, radio, and in concert.