| 查看: 779 | 回复: 8 | |||
zhouqifeng木虫 (正式写手)
|
[交流]
【Discussion】China shoots up rankings as science power, study finds
|
|
London (CNN) -- China is experiencing a "meteoric rise" in the publication of scientific papers in the past two decades, and while the United States remains on top, its dominance is slipping, a new study found this week. Fewer than one out of 20 of the world's scientific articles came out of China in the decade up to 2003, the study shows. But the number rose to more than one out of 10 in the period from 2004 to 2008. That pushed it up from sixth place to second, Britain's Royal Society found. The United States was in first place in both time periods, but its share of publications dropped from more than one in four to about one in five. The United Kingdom held steady in third place, but its share dropped from 7.1% to 6.5%, according to the study, "Knowledge, Networks and Nations: Global scientific collaboration in the 21st century." China's influence and prestige in science may not be rising as fast as its output, the paper suggested. The Royal Society measured how often each country's papers were cited by other researchers, a "means of evaluating the quality of publications," and found the United States first and the UK second. China is rising, "although the rise does not mirror the rapidity of growth seen in the nation's investment or publication output." Other nations are also newly making a mark in science, including Iran, Tunisia and Turkey, the paper found. And it also discovered a rise in international collaboration on research papers. Only a quarter of articles had authors from more than one country 15 years ago, while today it's more than one in three. The full report is available on the website of the Royal Society, Britain's national scientific academy. |
回复此楼» 猜你喜欢
什么是人一生最重要的？
已经有4人回复
-
版面费该交吗
已经有3人回复
-
过年走亲戚时感受到了所开私家车的鄙视链
已经有10人回复
-
今年春晚有几个节目很不错，点赞！
已经有12人回复
-
体制内长辈说体制内绝大部分一辈子在底层，如同你们一样大部分普通教师忙且收入低
已经有12人回复
-
基金正文30页指的是报告正文还是整个申请书
已经有5人回复
★
小木虫(沙发+1，金币+0.5):恭喜抢个沙发，再给个红包
小木虫(沙发+1，金币+0.5):恭喜抢个沙发，再给个红包
 |
2楼2011-03-31 12:10:57
★
小木虫(金币+0.2):抢了个小板凳，给个红包
小木虫(金币+0.2):抢了个小板凳，给个红包
 |
3楼2011-03-31 12:11:01
 |
4楼2011-03-31 12:53:12
kong我就是我
木虫 (职业作家)
你就是你
- ESEPI: 1
- 应助: 1 (幼儿园)
- 贵宾: 0.135
- 金币: 3406.3
- 散金: 4287
- 红花: 17
- 沙发: 3
- 帖子: 3044
- 在线: 523.9小时
- 虫号: 543955
- 注册: 2008-04-11
- 性别: MM
- 专业: 能源化工
5楼2011-03-31 13:22:02
lppv
荣誉版主 (文坛精英)
无与伦比俱乐部部长
- ESEPI: 42
- 应助: 5 (幼儿园)
- 贵宾: 2.158
- 金币: 9455.2
- 散金: 21883
- 红花: 262
- 沙发: 257
- 帖子: 29946
- 在线: 3646.7小时
- 虫号: 937152
- 注册: 2010-01-05
- 性别: MM
- 专业: 无机合成和制备化学
- 管辖: English Cafe
6楼2011-03-31 13:23:41
 |
7楼2011-03-31 22:11:40
 |
8楼2011-03-31 22:16:28
poyoro
木虫 (文坛精英)
- ESEPI: 13
- 应助: 3 (幼儿园)
- 贵宾: 1.05
- 金币: 1492.8
- 散金: 12871
- 红花: 23
- 沙发: 209
- 帖子: 10651
- 在线: 1172.7小时
- 虫号: 589231
- 注册: 2008-08-29
9楼2011-03-31 23:39:47