Bibliometric Analysis Asia-Pacific Research Area ... - JuSER

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Central Library 2. Publication <strong>Analysis</strong> Based on <strong>Research</strong> Disciplines 2.1 Publication Activity of Selected Countries In Chapter 2, we will no longer look at the nations as whole entities as we did in the previous chapter. Instead, we will split the scientific publication output into individual disciplines 8 . The disciplines are based on the classification of journals in the Science Citation Index on the basis of what it has termed “subject categories”. Therefore, classification does not occur on the basis of the content of each article, but rather on the basis of the publishing journal. A journal does not have to be assigned to one single subject category; it can be assigned multiple categories. The approximately 6,400 scientific journals in the Science Citation Index are assigned to around 170 subject categories. The following evaluations use the disciplines as a basis and assume that thematically similar categories are covered by the one discipline. Figures 35 to 38 illustrate the absolute number of articles per discipline for the period 1998 to 2007. It is not possible to add the values of individual disciplines for each country in the charts or tables that follow. As a result of multiple classifications, there are overlaps between the disciplines that disallow a summation. For example, publications in the journal “Chemical Physics – Physical Chemistry” are assigned to both chemistry and physics, and would therefore be counted twice in a summation. From the charts, we can see the key disciplines in which each country publishes, taking into account the fact that the Science Citation Index has a different focus in terms of disciplines covered. Publications by country according to research discipline 1998-2007 Multidisciplinary journals 350000 Physics 300000 Agricultural science 250000 Nanotechnology 200000 Biology and biotechnology 150000 100000 Medicine 50000 0 Chemistry Japan China Mathematics Energy Materials science Geosciences Engineering Information and computer science Figure 35: Publications by the countries studied 1998 – 2007 according to research discipline 8 The disciplines are: agricultural science, biology and biotechnology, chemistry, energy, geosciences, information and computer science, engineering, materials science, mathematics, medicine, nanotechnology, physics and multidisciplinary journals. Multidisciplinary journals include journals such as Science and Nature. 25
Central Library Publications by country according to research discipline 1998-2007 Multidisciplinary journals 140000 Physics 120000 Agricultural science 100000 Nanotechnology 80000 Biology and biotechnology 60000 40000 Medicine 20000 0 Chemistry Australia South Korea Taiwan Mathematics Energy Materials science Geosciences Engineering Information and computer science Figure 36: Publications by the countries studied 1998 – 2007 according to research discipline Nanotechnology Medicine Publications by country according to research discipline 1998-2007 Physics Multidisciplinary journals 22000 20000 18000 16000 14000 12000 10000 8000 6000 4000 2000 0 Agricultural science Biology and biotechnology Chemistry New Zealand Iran Singapore Mathematics Energy Materials science Geosciences Engineering Information and computer science Figure 37: Publications by the countries studied 1998 – 2007 according to research discipline 26
Page 1 and 2: Bibliometric Analysis Asia-Pacific
Page 3 and 4: Central Library Management Summary
Page 5 and 6: Central Library Pacific research ar
Page 7 and 8: Data
Page 9 and 10: Central Library A high production o
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Page 13 and 14: Central Library Figures 6 to 8 show
Page 15 and 16: Central Library Figure 9 reveals th
Page 17 and 18: Central Library Figure 12 shows tha
Page 19 and 20: Central Library Development of co-p
Page 21 and 22: Central Library Co-publications by
Page 23 and 24: Central Library Co-publications per
Page 25 and 26: Central Library Figures 23 - 34 ill
Page 27 and 28: Central Library Co-publications Tai
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Page 35 and 36: Central Library Number of publicati
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Page 39 and 40: Central Library 2.2 Growth Rates fo
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Page 53 and 54: Central Library Chemistry 1998-2007
Page 55 and 56: Central Library Materials Science 1
Page 57 and 58: Central Library Biology and Biotech
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Page 67 and 68: Central Library Energy 1998-2007 19
Page 69 and 70: Central Library Mathematics 1998-20
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Central Library Nanotechnology 1998
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Central Library Geoscience 1998-200
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Central Library Multidisciplinary J
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Central Library Energy 1998-2007 19
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Central Library Medicine 1998-2007
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Central Library Chemistry 1998-2007
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Central Library Mathematics 1998-20
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Central Library Biology and Biotech
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Central Library Materials Science 1
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Central Library Taiwan Agricultural
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Central Library Geoscience 1998-200
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Central Library Multidisciplinary J
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Central Library Average citation ra
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Central Library Citation rates for
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Central Library Citation rates Germ
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Central Library Citation rates Iran
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Central Library Number of publicati
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Central Library 3.4 Discipline-Spec
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Central Library Discipline‐specif
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Central Library Field‐normalised
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Central Library 4. Network Analysis
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Central Library of all Indonesian p
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Central Library Figure 114: Co-publ
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Central Library Figure 116: Interna
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Central Library With the aid of a n
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Central Library Share of total outp
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Central Library Figure 121: Co-publ
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