Sentence examples for has mainly been driven from inspiring English sources

The increase of 6 million over the 2012 figures has mainly been driven by the war in Syria.

This has mainly been driven by increases in the cost of electricity distribution and to a lesser degree in the cost of electricity generation.

This has mainly been driven by market demand for camel products as well as camels' abilities to tolerate climatic extremes (Zeng and Edwards 2010).

The reported "tightening" in the polls over the last week has mainly been driven by Republicans consolidating their support for Trump.

The claim that differences in brain size across primate species has mainly been driven by the demands of sociality (the "social brain" hypothesis) is now widely accepted.

As sperm evolution theory has mainly been driven by comparative analysis among related species, the effects of differences in fertilization environments in driving sperm trait evolution have been often overlooked in previous studies.

The earnings "have mainly been driven by revived business at Dresdner and rising capital markets," said Kevin Lilley, who helps manage about $47 billion, including Allianz shares, at Royal London Asset Management.

The report said increased costs of natural disasters had "mainly been driven by population growth, increased settlement in areas that are exposed to disaster risks and increased asset values" but also warned that "projections suggest that climate change could increase the frequency and intensity of some extreme weather events and potentially natural disasters".

Unfortunately the current efforts on trusted cloud computing platforms and monitoring of Virtual Machines have mainly been driven by the need to foster a better management of security for the CSP provider rather than addressing the complexities of multi-party trust considerations (particularly those related to security), and the ensuing need for mutual auditability.

In South Africa the MDR- and XDR-TB epidemic have mainly been driven by the HIV epidemic and inadequate airborne infection control measures [ 6].

They have mainly been derived for a predetermined external drive applied to the system.