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 then, and since the pure grain had gotten him divorced from every decent -- and even indecent -- group from Greenwich Village to the Embarcadero, he had become a sucker-rolling freight-jumper.

Since most European cars average more miles per gallon of gasoline than American cars, it naturally follows that the cost per kilometer for these models will be less, but the greater seating capacity of the large American cars will equalize this, provided your group is sufficiently large to fill a 7-passenger limousine.

Since the writer had not noticed this characteristic in married students scattered throughout the various sections previous to this experiment, nor, as a matter of fact, in those who were continuing in `` single sections '', he can only conclude that there must have been something `` contagious '' within the specific group which caused this to occur.

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 over the course of any single dance, individuals interact with not just their partners but everyone else in the set, contra dancing might be considered a group activity.

Since the consolidation of newspaper comics by the first quarter of the 20th century, most cartoonists have used a group of assistants ( with usually one of them credited ).

Since the reunions in the UK and Australia in 1957, two generations of Christadelphians have grown up with little awareness of the existence of the minority " fellowships ", or awareness that the main group is called " Central " by the minority groups.

Since its origins, the viability of the carrier battle group has been dependent on its ability to remain at sea for extended periods.

Since Cauchy sequences can also be defined in general topological groups, an alternative to relying on a metric structure for defining completeness and constructing the completion of a space is to use a group structure.

Since the Somalis were one main ethnic group, they could only elect a single candidate and the two main fractions of that tribe in Djibouti, the Issa and the Gadabuursi each strove to win.

Since then, the tariff is calculated by a formula based on various factors such as the number of twist and somersaults, the height, the group etc., and divers are free to submit new combinations.

Since 1988, the group has also hosted Earth Celebration, which brings artists and enthusiasts from all over the world to Sado Island.

Since the American Civil War the term " discrimination " generally evolved in American English usage as an understanding of prejudicial treatment of an individual based solely on their race, later generalized as membership in a certain socially undesirable group or social category.

Since 1990 there has been an emergence of a German minority group, Elbinger Minderheit.

Since 20 July 2004, ELDR is politically represented in the European Parliament by the Alliance of Liberals and Democrats for Europe ( ALDE ) parliamentary group, formed in conjunction with the European Democratic Party.

Since the player names were being used as a group, the players had assigned their publicity rights to the players association who then signed licensing deals.

Since the fundamental group is a homotopy invariant, the theory of the winding number for the complex plane minus one point is the same as for the circle.

Since the stored energy in the barrier is less than the energy stored in a barrier-free region of the same length due to destructive interference, the group delay for the energy to escape the barrier region is shorter than it would be in free space, which according to Winful is the explanation for apparently superluminal tunneling.

Since each element of G is represented as a permutation, a group action is also known as a permutation representation.

Since then, Japanese noise rock group Boredoms have borrowed elements of grind, and toured with Brutal Truth in 1993.

Since then, pop singers in the latter group have included KK, Baba Sehgal, Alisha Chinai, Shantanu Mukherjee aka Shaan, Sagarika, Colonial Cousins ( Hariharan, Leslie Lewis ), Lucky Ali, and Sonu Nigam, and music composers like Jawahar Wattal, who made top selling albums with, Daler Mehndi, Shubha Mudgal, Baba Sehgal, Swetha Shetty and Hans Raj Hans.

Since the emergence of the post-1943 state and after the destruction of the Ottoman Caliphate, national policy has been determined largely by a relatively restricted group of traditional regional and sectarian leaders.

* The atomic mass unit ( u ) is defined so that a single carbon-12 atom has a mass of 12 u ; 1 u is approximately .< ref group =" note "> Since the Avogadro constant N < sub > A </ sub > is defined as the number of atoms in 12 g of carbon-12, it follows that 1 u is exactly 1 /( 10 < sup > 3 </ sup > N < sub > A </ sub >) kg .</ ref > The atomic mass unit is convenient for expressing the masses of atoms and molecules.

Since the mid-1980s, geometric group theory, which studies finitely generated groups as geometric objects, has become a particularly active area in group theory.