Considerable effort went into designing rotary engines in the 1950s and 1960s.

Considerable effort is being made to develop and implement comparable indicators to allow better assessment of progress.

Considerable regeneration effort has gone into the area in recent years, with the opening of new hotels and office space under construction.

Considerable effort in supporting conservation of the remnant vegetation is prevalent in Australia-where significant tracts of land are managed as part of the roadside conservation strategies by government agencies

Considerable recent research into mudstones has been driven by the recent effort to commercially produce hydrocarbons from them, in both the Shale gas and Tight Oil ( or Light Tight Oil ) plays.

Considerable effort was made to convert this DC voltage into sound energy.

Considerable effort was required by CICS application programmers to make their transactions as efficient as possible.

Considerable effort and research continues to be made into discovering and refining better methods of tailings disposal.

Considerable effort was therefore spent to bring the published SGA volumes to a high degree of completeness and rigour.

Considerable effort is spent by proof theorists in showing that cut rules are superfluous in various logics.

Considerable controversy arose during the TransHab development effort due to delays and increased costs of the ISS program.

Considerable effort is expended on landscaping the grounds as well.

Considerable effort is presently being expended in developing switchgrass as a cellulosic ethanol crop in the USA.

Considerable effort has been made in recent years to develop Liangshan as a destination for domestic tourists.

Considerable effort is expended to ensure a perfect fit as the relatively high 100 km / h ( 62 mph ) exit speed of the target allows no time for conscious compensation of a poor fit as it so often can occur in the slower 64 km / h ( 40 mph ) exit speed target games of American trap and skeet.

Considerable effort was expended in getting the hardware reliability improved, and when a processor was noticeably failing, it was partitioned out, and would run diagnostics for several hours.

Considerable effort and action is still required, but the species has a reasonable chance of survival if the necessary actions can be implemented.

Considerable effort is involved in tuning NER systems to perform well in a new domain ; this is true for both rule-based and trainable statistical systems.

Considerable damage and weathering has occurred in the more than 100 years since the site was excavated, and a concerted effort by the Greek Archaeological Service is now getting under way to preserve and protect what remains on the site.

Considerable research effort continues to be directed toward the purpose and ramifications of alarm-calling behaviour, because, to the extent that this research has the ability to comment on the occurrence or non-occurrence of altruistic behaviour, we can apply these findings to our understanding of altruism in human behaviour.

Considerable technical skill was used and the administration of the elections was generally above reproach.

Considerable research into biological warfare was undertaken throughout the Cold War era ( 1947 – 1991 ) by the U. S., U. K. and U. S. S. R., and probably other major nations as well, although it is generally believed that such weapons were never used.

Considerable practice was required to produce the swift and effective combat shooting required.

Considerable influence on the development and spread of Masoretic literature was exercised during the eleventh, twelfth, and 13th centuries by the Franco-German school of Tosafists.

Considerable confusion was caused by the Secretary ’ s PFO decisions.

Considerable attention was given to penmanship.

Considerable damage was inflicted upon the Abbey by Geoffrey de Mandeville in 1143 ; he expelled the monks and used the buildings as a fortress.

Considerable academic debate surrounds the issue, but the modern consensus is that mezzotint was instead invented in 1642 by Ludwig von Siegen, a German Lieutenant-Colonel who was also an amateur artist.

Considerable relief was felt by the organisers when the first coach of competitors arrived bringing the ladies ’ choir Grupo Musical Feminino from Oporto, Portugal.

Considerable remains of the town's 13th-and 14th-century fortifications are still preserved, for instance a fortress tower known as the Schneiderturm (" Tailor's Tower ") or Säuturm (" Sow's Tower "), the Kalsmuntpforte (" Kalsmunt Gate " – see History ) which was the town gate for the earlier suburb of Silhofen, as well as large sections of the town wall.

Considerable rural and semi-rural land to the east of Manukau Central was within the city council district.

In 1714, he wrote a poem styled Esther, Queen of Persia, which was received with applause, and in 1719 – 1721, he published The Compleat Linguist ; or, An Universal Grammar of all the Considerable Tongues in Being.

Considerable progress was made in the suppression of the slave trade.

Considerable trouble was caused by the emigrant Boers on either side of the Orange River, where the Boers, the Basothos, other native tribes, Bushmen, and Griquas fought for superiority, while the Cape government endeavoured to protect the rights of the native Africans.

Considerable opposition was aroused by the new regime at the Education Office, and in 1864 Lowe was driven to resign by an adverse vote in Parliament with reference to the way in which inspectors ' reports were " edited.

Considerable military readiness was maintained by both parties.

Considerable political turmoil within Underwater Hockey's world governing body, CMAS, came to a head soon after the 2006 World Championship, resulting in the CMAS Underwater Hockey Commission members resigning en masse and soon thereafter forming an alternative ' world governing body ' solely for the sport of UWH, known as the World Aquachallenge Association ( WAA ), and which was officially ratified at the 1st WAA World Championship in March 2008.

Considerable force is needed to cause a cervical fracture.

Considerable work as been done on this topic by Fractionation Research, Inc. ( commonly known as FRI ).

Considerable argument broke out as a result, with significant numbers of servicemen disputing the published version, including Admiral Bacon, who wrote his own book about the battle, criticising the version sponsored by Beatty and highly critical of Beatty's own part in the Battle.

Considerable disagreement on the values of most of these parameters exists, but the values used by Drake and his colleagues in 1961 were:

Considerable difficulties faced by the Seleucid kings and the attacks of Ptolemy II of Egypt gave Diodotus, satrap of Bactria, the opportunity to declare independence ( about 255 BC ) and conquer Sogdiana.

Considerable difficulties occurred in preventing illegal encroachments by private persons, and it became necessary to buy a number of them out in 162 BC.

Considerable industrial growth occurred in the county in the last decades of the 20th century, including the construction of a large automobile engine plant by the Nissan corporation in Decherd.

Considerable powers had been decreed to Church councils by the Council of Constance, which amid the troubles of the Western Schism had proclaimed the superiority, in certain cases, of the council over the pope, and the fathers at Basel insisted upon their right of remaining assembled.

Considerable controversy over use of the generic name has been caused by the Columbia campus claiming de facto ownership, further marginalizing the other three campuses.

Considerable allowances were likely to be voted by Parliament to any Royal Duke who married, and this acted as a further incentive for William to marry.

Considerable confusion exists in the literature of this area because: ( 1 ) many sources do not distinguish between A < sub > G </ sub > and A < sub > 0 </ sub >, but just use the symbol A ( and sometimes the name " Richardson constant ") indiscriminately ; ( 2 ) equations with and without the correction factor here denoted by λ < sub > R </ sub > are both given the same name ; and ( 3 ) a variety of names exist for these equations, including " Richardson equation ", " Dushman's equation ", " Richardson – Dushman equation " and " Richard – Laue – Dushman equation ".

Considerable variation exists among trees in the wild, and this may be complicated by crossbreeding with planted London planes ( Platanus x hispanica ), the hybrid of P. orientalis with the American sycamore ( Platanus occidentalis ).

Considerable support came from DARPA, the US defense agency, who wished to automate mundane tasks performed by government analysts, such as scanning newspapers for possible links to terrorism.