| 查看: 817 | 回复: 8 | |||
| 当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖 | |||
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
求助调剂，跨调
已经有11人回复
-
291求调剂
已经有7人回复
-
0831一轮调剂失败求助
已经有4人回复
-
272分材料子求调剂
已经有45人回复
-
求调剂
已经有20人回复
-
286求调剂
已经有25人回复
-
22专硕求调剂
已经有8人回复
-
材料工程281还有调剂机会吗
已经有19人回复
-
药学305求调剂
已经有7人回复
-
290求调剂
已经有13人回复
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
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
