Since the mid-1960s, mainframe designs have included several subsidiary computers ( called channels or peripheral processors ) which manage the I / O devices, leaving the CPU free to deal only with high-speed memory.

Since they were discovered in the mid-1960s, histone modifications have been predicted to affect transcription.

Since the mid-1960s, plastic and polymers exhibiting properties similar to rubber have predominated.

Since the mid-1960s, Jones has sung nearly every form of popular music – pop, rock, R & B, show tunes, country, dance, soul and gospel – and sold over 100 million records.

Since the mid-1960s, a plethora of new musical instruments with keyboards have come into common usage, requiring a more general term for a person who plays them.

Since he first came to prominence in the mid-1960s, critics have cited Campbell as one of the leading writers in his field: T. E. D. Klein has written that " Campbell reigns supreme in the field today ", while S. T. Joshi stated, " future generations will regard him as the leading horror writer of our generation, every bit the equal of Lovecraft or Blackwood.

Since the mid-1960s only pleasure cruisers and sports boats have been used on the river above Verden towards its source.

Since the mid-1960s he has been known primarily for his work in the theatre ; he received an Oscar nomination for Best Actor in the film adaptation of The Dresser ( 1983 ), which he had performed on the West End and on Broadway.

Since the mid-1960s and the rise of more organized and specific militant groups, such as the PLO, the word has fallen out of usage, but not in the historical context.

Since the mid-1960s, he has given recitals and appeared with major orchestras in Europe, the United States, and the Far East.

Since the mid-1960s, there has been a reform movement by some Burmese writers ( in particular, leftist writers who believe that laymen's language ought to be used ) to abandon the formal style in favour of the vernacular style in writing, but the formal style remains the preferred form of Burmese writing, because " the spoken style lacks gravity, authority, dignity ".

Since the mid-1960s, farming and light industry have replaced coal mining as the principle occupations.

" Since the mid-1960s, Kenyan men have earned the largest share of major honors in international athletics at distances from 800 meters to the marathon ; the vast majority of these Kenyan running stars have been Kalenjin.

Since the mid-1960s, the department was reorganized.

Since the mid-1960s, PPHS has offered a wide variety of Technology programs, including Communications Technology, Horticulture, Automotive, Manufacturing, Hospitality and Cosmetology, Health Care, and Carpentry.

Since the work is done by hand, the only limitation, it is said, `` is that of human conception ''.

Since there are almost no schools in the country offering graduate work in interior design this rule cannot at present be observed.

Since a gentleman must, if possible, avoid sullying them by work, his hands, as importantly as his accent, become the index of social status.

Since amateurs often do not have formal training, some amateur work may be considered sub-par.

Since gaining independence in 1991, hundreds of thousands of Armenia's residents have gone abroad, mainly to Russia, in search of work.

Since this picture was first developed by Ernst Stueckelberg, and acquired its modern form in Feynman's work, it is called the Feynman-Stueckelberg interpretation of antiparticles to honor both scientists.

Since this process does not involve any heat transfer or work, the First Law of Thermodynamics then implies that the net internal energy change of the system is zero.

Since Alexander's work in the field came at the turn of the century, his ideas influenced many originators in the field of mind-body improvement.

Since Alan Ayckbourn's plays started becoming established in the West End, interviewers have raised the question of whether his work is autobiographical.

Since Luke-Acts was originally a single work, it is important to note that the purpose of Acts is normally examined in conjunction with the Book of Luke.

Since World War II, main battle tanks have largely replaced gun-armed tank destroyers although lightly armored anti tank guided missile ( ATGM ) carriers are commonly used for supplementary long-range anti-tank work.

Since World War II, main battle tanks have largely replaced gun-armed tank destroyers although lightly armored anti tank guided missile ( ATGM ) carriers are commonly used for supplementary long-range anti-tank work.

Since his death in 1979, Al Capp and his work have been the subject of more than 40 books, including three biographies.

Since then, he has been involved in public speaking and humanitarian work.

Since the 2002 civil war in Côte d ' Ivoire, relations between it and Burkina Faso have been filled with accusations of Burkinabé support for rebels on one side and claims of mistreatment of Burkinabé workers on the other .< ref > Blaise Campaoré :<< La crise ivoirienne inquiète le Burkina >>, Le Figaro, December 11, 2005 </ ref > Côte d ' Ivoire remains Burkina Faso's largest regional trading partner in spite of their disputes and tens of thousands of Burkinabés continue to work in the Ivory Coast.

Since the second half of the 20th century most scholars have agreed with Martin Noth's thesis that the books of Deuteronomy, Joshua, Judges, Samuel and Kings form parts of a single work.

Since, when tried, this viscous ink would not flow into a regular fountain pen nib, Bíró, with the help of his brother György, a chemist, began to work on designing new types of pens.

Since Child died before writing a commentary on his work it is uncertain exactly how and why he differentiated the 305 ballads printed that would be published as The English and Scottish Popular Ballads.

Since the Ris et Danseries company was disbanded circa 1993, choreographers from the company have continued with their own work.

Since the establishment of the Revolutionary Government of Cuba in 1959, the country has sent more than 52, 000 medical workers abroad to work in needy countries, including countries affected by the 2004 Indian Ocean earthquake and the 2005 Kashmir earthquake.

Since longer symmetric keys require exponentially more work to brute force search, a sufficiently long symmetric key makes this line of attack impractical.

Since the discovery of his " Letter to the Alexandrians " in the last century, much work has been done to rehabilitate Claudius and determine where the truth lies.

Since Minos controlled the land and sea routes, Daedalus set to work to fabricate wings for himself and his young son Icarus.

Since the free energy is the maximum amount of work that can be extracted from a system, one can write:

Since work is defined as a force acting through a distance ( a length of space ), energy is always equivalent to the ability to exert pulls or pushes against the basic forces of nature, along a path of a certain length.

Since agriculture was so much more efficient than hunting and gathering, private property appropriated by someone for farming left remaining hunter-gatherers with more land per person, and hence did not harm them.

Since that time, Tallangatta has been a service centre for the local farming community, with a butter factory operating throughout much of the 20th century.

Since then, in its campaigns and undercover investigations, it has focused on four core issues — opposition to factory farming, fur farming, animal testing, and animals in entertainment — though it also campaigns against fishing, the killing of animals regarded as pests, the keeping of chained backyard dogs, cock fighting, dog fighting, and bullfighting.

Since elm wood had few uses before the 20th century, many elms were left standing, and continued to grow, as forestland in its range was cleared for farming or settlement.

Since its incorporation in 1953, the city has grown from a semi-rural farming community of 16, 840 to a primarily suburban and " edge " city with an economy based on retail, commerce, and light manufacturing.

Since the necessary Negro labor, farming implements, and mules were provided by the army, lessees were responsible only for feeding and clothing the Negroes until the harvest, when they paid off their obligations to the army and to the laborers, Yearly expenses ran between $ 5, 000 and $ 30, 000 on a plantation of a thousand acres, while profits might run higher than $ 200, 000.

Since 1940, a sizable Amish farming community has existed nearby along with a farmers market and large flea market complex on busy Maryland Route 5, which is also the site of numerous strip-mall businesses continuing into the adjacent community of Mechanicsville.

Since the advent of modern drainage in the nineteenth and twentieth centuries, the Fens have been radically transformed, so that today arable farming has almost entirely replaced pastoral and the economy of the Fens is heavily invested in the production of crops such as grains, vegetables and some cash crops such as rapeseed or canola.

Since the 1980s the offshore oil industry and fish farming have grown to be important industries in Austevoll.

Since the 19th century soil steam sterilization is used as a farming technique to clean soil completely from weeds.

Since the 1960s, the Kosraean government has become the main employer on the island, where fishing and traditional farming remain the main source of the islanders ' subsistence.

Since the end of the pirate era, the area in and surrounding Goose Creek State Park has been centered on timber production, commercial fishing and small scale, subsistence farming.

Since healthy topsoil is critical to sustainable dryland agriculture, its preservation is generally considered the most important long-term goal of a dryland farming operation.

Since the Qing government opened Manchuria for farming in order to oppose the conquest of Russia, Jiamusi developed as a small trading post under the name Dongxingzhen ( 东兴镇 ).

Since World War II, however, the Akimel O ’ Odham have experienced a resurgence of interest in tribal sovereignty and economic development, as the community has become a self-governing entity, developed several profitable enterprises in fields such as agriculture and telecommunications, built several casinos, and begun the process of revitalizing their farming economy by constructing a water delivery system across the reservation.

Since the 1967 outbreak there had also been significant changes in farming methods.

Since 1975, Falster has been marked by high unemployment as a result of harder times for both farming and industry.

Since the CJ-2A was primarily intended for farming, ranching, and industrial applications, a wide variety of extras were available such as: rear seat, center rear-view mirror ( Stock CJ-2As came with only a driver side mirror ), front passenger seat ( Stock CJ-2As only came with a driver seat ), canvas top, front PTO, rear PTO, belt pulley drive, capstan winch, governor, rear hydraulic lift, snow plow, welder, generator, mower, disc, front bumper weight, heavy-duty springs, dual vacuum windshield wipers ( stock CJ-2As were equipped with a manual wiper on the passenger side and a vacuum wiper on the driver side ), dual taillights ( Stock CJ-2As had a taillight on the driver side and a reflector on the passenger side ), hot-climate radiator, driveshaft guards, heater, side steps, and radiator brush guard.

Since kunai were cheaply produced farming tools of a decent size and weight, and could be easily sharpened, they were readily available to be converted into simple weapons.

Since the bolo was first used as a farming implement, it was used in combat because during colonial times the ubiquitous bolo was readily available to the common person.

Since 1981 he has been a member of the board of directors of eleven industrial, real estate, farming and investment companies.

Since the early 1980s the flock numbers of this sheep has reduced mainly because hill-country farming has lessened, there has been a lower demand for medium-coarse wool, and because modern Romneys are more adaptable to the terrain.