Bibliometric Analysis Asia-Pacific Research Area ... - JuSER
Bibliometric Analysis Asia-Pacific Research Area ... - JuSER
Bibliometric Analysis Asia-Pacific Research Area ... - JuSER
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Central Library<br />
Development of the share of total<br />
output of selected comparative<br />
countries<br />
Growth<br />
Development of the share of<br />
publications with one of the other<br />
selected comparative countries in<br />
relation to the total output of a country<br />
Germany -0.22% 22.68%<br />
Japan -11.14% 45.90%<br />
South Korea 120.96% -7.54%<br />
Brazil 107.08% -32.79%<br />
Mexico 57.94% -4.40%<br />
South Africa 26.82% 53.13%<br />
France -6.47% 50.16%<br />
Russia -26.87% 30.74%<br />
Ukraine -19.15% 40.93%<br />
Argentina 18.14% 51.24%<br />
Table 12: Development of the share of publications by country in relation to the total output of the<br />
selected countries and the share of co-publications with one of the other selected comparative countries<br />
Relationship between publication output and cooperation of selected comparative countries 2007<br />
120000<br />
100%<br />
100000<br />
75%<br />
number of publications<br />
80000<br />
60000<br />
40000<br />
50%<br />
share of co-publications<br />
20000<br />
0<br />
24.63%<br />
13.05%<br />
10.51%<br />
16.25%<br />
16.75%<br />
10.07%<br />
10.24%<br />
7.49%<br />
5.61%<br />
6.82%<br />
Germany Japan France South Korea Brazil Russia Mexico South Africa Argentina Ukraine<br />
25%<br />
0%<br />
publications<br />
share of co-publications<br />
Figure 120: Relationship between publication output and cooperation in the selected comparative<br />
countries 2007<br />
The network diagrams in Figures 121 and 122 clearly show that the number of jointly published<br />
journal articles increased between 1998 and 2007. As the number of co-publications by two<br />
countries has been relativised in relation to the countries’ output using Salton’s measure of<br />
international collaboration strength, the increase in the number of articles published in<br />
cooperation with another country cannot be explained by a general increase in the number of<br />
publications over the ten years studied here. A clear increase can therefore be ascertained in<br />
international scientific cooperation between 1998 and 2007.<br />
147