Since the 1980s issues of power, such as those examined in Eric Wolf's Europe and the People Without History, have been central to the discipline.

Since that time citizens have mobilized, with support from the Albion Community Foundation founded in 1968, and the Albion Volunteer Service Organization, founded in the 1980s with support from Albion College, to address the challenge of diminishing economic opportunity.

Since the 1980s, the People's Republic of China has constructed a new legal framework for administrative law, establishing control mechanisms for overseeing the bureaucracy and disciplinary committees for the Communist Party of China.

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 the 1980s, Lennie Mace creates imaginative, ballpoint-only artwork of varying content and complexity, applied to unconventional surfaces including wood and denim.

Since the 1980s, the baku appears not as a chimera of an elephant and tiger but as a zoologically recognizable tapir.

Since the mid 1980s, the United States has had a growing deficit in tradeable goods, especially with Asian nations ( China and Japan ) which now hold large sums of U. S debt that has funded the consumption.

Since the 1980s, the more difficult problems of implementing valence bond theory into computer programs have been solved largely, and valence bond theory has seen a resurgence.

Since the 1980s, following the popularization of computer technology, it has become fashionable in marketing for names of products and companies, and for 1990s online video games where players use pseudonyms ( when spaces were not allowed ).

Since the feminist movement of the 1980s, some writers and publishers have been using the feminine title suffixes-in ( singular ) and-innen ( plural ) to emphasize the inclusion of females ; but written with a capital ' I ', to indicate that males are not excluded.

Since the 1980s, many motion pictures have been filmed in the city, most notably The Blues Brothers ; Ferris Bueller's Day Off ; Home Alone ; The Fugitive ; I, Robot ; Wanted ; Batman Begins ; The Dark Knight ; and Transformers: Dark of the Moon.

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 1980s theologians from the Oriental ( non-Chalcedonian ) Orthodox and Eastern ( Chalcedonian ) Orthodox churches have been meeting in a bid to resolve theological differences, and have concluded that many of the differences are caused by the two groups using different terminology to describe the same thing ( see Agreed Official Statements on Christology with the Eastern Orthodox Churches ).

Since the 1980s the term " new religions " or " new religious movements " has slowly entered into Evangelical usage, alongside the word " cult ".

Since the mid 1980s, the Chianti Classico zone has had its own DOCG recognized area separate from the greater Chianti region.

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

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 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 1980s, analysis of cryofixed, vitrified specimens has also become increasingly used by scientists, further confirming the validity of this technique.

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 the 1980s, several cities have re-introduced it.

Since the 1980s, the party has firmly pushed economic liberalism, and has aligned itself closely to the promotion of free markets and privatisation.

Since the 1980s, the FDP has maintained a consistent pro-business stance.

Since the 1980s, various experiments have verified that it is possible for the group velocity of laser light pulses sent through specially prepared materials to significantly exceed the speed of light in vacuum.

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

Since the development of cannon, the word " artillery " in practice has largely meant cannon ; in contemporary usage it usually refers to shell-firing guns, howitzers, mortars, and rockets.

Since the great majority of people who first attempted to transcribe Chinese were not linguists ( and even if they were, the principles of modern phonemics were not discovered for another two centuries ), their endeavour was marred by a lack of systematic approach and many contemporary European misconceptions about language.

Since that time, ADF has developed into one of the world's largest forms of contemporary Druidism practiced as a religion.

Since he lacked formal education in Latin and mathematics, contemporary scholars mostly ignored Leonardo the scientist, although he did teach himself Latin.

Since then, despite some calls for convergence centred on the structure and agency debate, its methodological, theoretical and topical diversity has spread even more, leading to numerours definitions of social geography and, therefore, contemporary scholars of the discipline identifying a great variety of different social geographies.

Since the release of the film Theremin: An Electronic Odyssey in 1994, the instrument has enjoyed a resurgence in interest and has become more widely used by contemporary musicians.

Since then, many contemporary poets have written villanelles, and they have often varied the form in innovative ways.

Since 2005 Bucharest has its own contemporary art biennale, the Bucharest Biennale.

Since 1955 the Documenta, an international exhibition of modern and contemporary art, has been held regularly in Kassel.

Since the merger of the two categories in 1967, the academy has traditionally avoided giving out the award to contemporary films.

Since the merger into one singular category for color films in 1967, films set in modern times have won only twice, despite the majority of those nominated being contemporary.

Since much if not all Welsh poetry was transmitted orally in Taliesin's day, it is possible that the original poems were first written down four centuries later using the contemporary spellings of that day.

Since contemporary decks of French playing cards replace both the knight and the page with the jack or knave, such decks only have 52 cards.

Since contemporary records show that the king experienced difficulties provisioning his workmen at Deir el-Medina with supplies in his 29th Year, this dating of Hekla 3 might connect his 28th or 29th regnal year to c. 1159 BC.

Since no contemporary images of the King exist, the portrait is an idealized representation by the artist in the spirit of historicism.

Since the precise notion of " manifold " was not available to Hilbert, there is room for some debate about the formulation of the problem in contemporary mathematical language.

Since the late twentieth century, unrelated contemporary artists have contributed individual reworkings of tunes to tribute albums for well established artists who are considered to be influential and inspiring.

Since contemporary musicians use different vocal techniques, microphones, and are not forced to fit into a specific vocal role, applying such terms as soprano, tenor, baritone, etc.

Since the monastic Christmas revels of mediæval times, Latin plays have been presented by the Scholars, with a prologue and witty epilogue on contemporary events.

Since the advent of modern science in the 18th century, the discovery of deep time, and the age of the Earth, the concept of an end of days has been replaced in contemporary discourse with questions about the ultimate fate of the universe.

Since the 19th-century coinage of the term conspicuous consumption, and its denotation of “ consumption-as-status ”, Thorstein Veblen ’ s sociologic and economic propositions have been broadened and deepened to comprehend and describe the socio-economic behaviours that people practice in the contemporary pursuit of social prestige.

" Since contemporary academia " leaned to the left ," with its " unquestioned faith in progress and science combined with a queasiness regarding any kind of moral judgment ," Strauss stood outside of the academic consensus.

Since its initial mainstream popularity and impact on the sound of contemporary R & B, it has been expanded and diversified musically through the works of both African-American and international artists.

Since the 1970s, the growing influence of ethics in contemporary medicine can be seen in the increasing use of Institutional Review Boards to evaluate experiments on human subjects, the establishment of hospital ethics committees, the expansion of the role of clinician ethicists, and the integration of ethics into many medical school curricula.