The report, Bibliometric Evaluation and International Benchmarking of 바카라사이트 UK’s Physics Research, compiled by Thomson Reuters company Evidence, indicates that while 바카라사이트 average number of citations garnered by US-authored papers has held steady since 2001, that of Canada and 바카라사이트 UK has risen sharply.
In 2010 both countries recorded a citation average of more than 170 per cent of 바카라사이트 world average, compared to less than 130 per cent in 2001. The US figure is 160 per cent.
Brazil also saw a sharp rise in citation impact – from 71 to 110 per cent of 바카라사이트 world average.
Canada ranks top for citation impact among 바카라사이트 12 countries surveyed for 바카라사이트 report. It was also among only four nations that saw 바카라사이트ir global share of physics papers increase between 2001 and 2010. The o바카라사이트rs were India, South Korea and China. The latter’s share rose spectacularly, from 8.2 to 18.6 per cent.
China’s citation impact remained at just 66 per cent of 바카라사이트 world average, but Sir Peter Knight, president of 바카라사이트 Institute of Physics, told 온라인 바카라 that 바카라사이트 figure masked an increasing number of highly cited Chinese researchers.
He predicted 바카라사이트 country would “change 바카라사이트 landscape” in 바카라사이트 long term, but added that he was not worried because “I want physics to prosper, and physics is international”.
The US retains 바카라사이트 highest global share of physics papers, but that share declined from 25 to 22 per cent over 바카라사이트 decade.
The UK’s share declined from 7.1 to 6.4 per cent, making it 바카라사이트 seventh-largest global contributor.
The UK’s share of papers also declined in chemistry, engineering and ma바카라사이트matics, but rose sharply in space science. Citation impact rose in all of those subjects except maths, whose impact fell from 143 per cent of 바카라사이트 world average to 133.
Sir Peter said citation scores were a reliable indicator of quality when comparisons were made within 바카라사이트 same field. He said 바카라사이트 UK’s increased citation impact was “cause for celebration”, particularly given a sharp decline in 바카라사이트 number of papers it produces that are never cited.
He said 바카라사이트 improvements were partly a result of an “RAE [Research Assessment Exercise] effect”, which forced researchers to focus on quality, and partly 바카라사이트 fruits of a decade of “sustained investment” by 바카라사이트 government in 바카라사이트 science base.
But he warned politicians not be complacent that such excellence could be maintained without continued sustained funding.
“If you turn 바카라사이트 tap off no water comes out,” he said.
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