Lev1: HYDROCYCLONE//HYDROCYCLONES//CYCLONE SEPARATOR - Statistics for Countries

Statistics per Country

Number of publications, full counts

Obs Country 1990-1994 1995-1999 2000-2004 2005-2009 2010-2014 All years
1 All countries 100 138 230 361 357 1186
2 China 5 10 22 69 87 193
3 United States 21 25 35 44 20 145
4 India 5 8 15 33 36 97
5 United Kingdom 21 17 24 15 13 90
6 Germany 12 11 21 22 18 84
7 Australia 10 6 9 28 24 77
8 Canada 8 7 16 15 17 63
9 Brazil . 6 19 21 16 62
10 Japan 4 5 12 18 13 52
11 Korea, Republic of . 2 12 17 11 42
12 Iran, Islamic Republic of . . 2 15 20 37
13 South Africa 3 5 2 9 14 33
14 Netherlands 2 8 9 8 3 30
15 Turkey . 1 3 9 17 30
16 Russian Federation 2 4 3 10 9 28
17 Norway 1 2 7 10 7 27
18 France 2 6 3 3 8 22
19 Poland 1 1 5 5 9 21
20 Sweden 1 1 2 9 4 17
21 Taiwan . . 2 9 6 17
22 Spain 1 2 4 3 3 13
23 Austria . 1 5 2 4 12
24 Chile . 6 2 3 1 12
25 Mexico 1 2 1 3 4 11
26 Thailand . . . 9 2 11
27 Belgium 1 . . 1 8 10
28 Jordan . 1 . 3 5 9
29 Italy . 5 1 1 1 8
30 Lithuania . . 1 1 6 8
31 Portugal 1 1 2 1 3 8
32 Republic of Serbia . . . 2 6 8
33 Colombia . . . 3 4 7
34 Egypt . 2 . 1 4 7
35 Malaysia . 1 . 4 2 7
36 Singapore . . 5 1 1 7
37 Greece . 1 4 1 . 6
38 Algeria . . . . 3 3
39 Israel 1 . . 1 1 3
40 New Zealand 1 1 1 . . 3
41 Belarus . . . . 2 2
42 Finland . 1 1 . . 2
43 Kazakhstan . . . . 2 2
44 Romania . . . 2 . 2
45 Slovak Republic . . . . 2 2
46 Switzerland . . 2 . . 2
47 Tunisia . . . 1 1 2
48 USSR 2 . . . . 2
49 United Arab Emirates . . . . 2 2
50 Venezuela . . . 1 1 2
51 Argentina 1 . . . . 1
52 Botswana . . . . 1 1
53 Croatia . . . . 1 1
54 Cuba . . 1 . . 1
55 Cyprus . . . 1 . 1
56 Ghana . . . . 1 1
57 Kuwait . . . . 1 1
58 Latvia . . . . 1 1
59 Nepal . . . 1 . 1
60 Oman . . . . 1 1
61 Republic of Montenegro . . . . 1 1
62 Ukraine . . . . 1 1

Number of publications, full counts



Bar chart of publication_year

Share of the total number of publications in the field, full counts (%)

Obs Country 1990-1994 1995-1999 2000-2004 2005-2009 2010-2014 All years
1 All countries 100.0 100.0 100.0 100.0 100.0 100.0
2 China 5.0 7.2 9.6 19.1 24.4 16.3
3 United States 21.0 18.1 15.2 12.2 5.6 12.2
4 India 5.0 5.8 6.5 9.1 10.1 8.2
5 United Kingdom 21.0 12.3 10.4 4.2 3.6 7.6
6 Germany 12.0 8.0 9.1 6.1 5.0 7.1
7 Australia 10.0 4.3 3.9 7.8 6.7 6.5
8 Canada 8.0 5.1 7.0 4.2 4.8 5.3
9 Brazil . 4.3 8.3 5.8 4.5 5.2
10 Japan 4.0 3.6 5.2 5.0 3.6 4.4
11 Korea, Republic of . 1.4 5.2 4.7 3.1 3.5
12 Iran, Islamic Republic of . . 0.9 4.2 5.6 3.1
13 South Africa 3.0 3.6 0.9 2.5 3.9 2.8
14 Netherlands 2.0 5.8 3.9 2.2 0.8 2.5
15 Turkey . 0.7 1.3 2.5 4.8 2.5
16 Russian Federation 2.0 2.9 1.3 2.8 2.5 2.4
17 Norway 1.0 1.4 3.0 2.8 2.0 2.3
18 France 2.0 4.3 1.3 0.8 2.2 1.9
19 Poland 1.0 0.7 2.2 1.4 2.5 1.8
20 Sweden 1.0 0.7 0.9 2.5 1.1 1.4
21 Taiwan . . 0.9 2.5 1.7 1.4
22 Spain 1.0 1.4 1.7 0.8 0.8 1.1
23 Austria . 0.7 2.2 0.6 1.1 1.0
24 Chile . 4.3 0.9 0.8 0.3 1.0
25 Mexico 1.0 1.4 0.4 0.8 1.1 0.9
26 Thailand . . . 2.5 0.6 0.9
27 Belgium 1.0 . . 0.3 2.2 0.8
28 Jordan . 0.7 . 0.8 1.4 0.8
29 Italy . 3.6 0.4 0.3 0.3 0.7
30 Lithuania . . 0.4 0.3 1.7 0.7
31 Portugal 1.0 0.7 0.9 0.3 0.8 0.7
32 Republic of Serbia . . . 0.6 1.7 0.7
33 Colombia . . . 0.8 1.1 0.6
34 Egypt . 1.4 . 0.3 1.1 0.6
35 Malaysia . 0.7 . 1.1 0.6 0.6
36 Singapore . . 2.2 0.3 0.3 0.6
37 Greece . 0.7 1.7 0.3 . 0.5
38 Algeria . . . . 0.8 0.3
39 Israel 1.0 . . 0.3 0.3 0.3
40 New Zealand 1.0 0.7 0.4 . . 0.3
41 Belarus . . . . 0.6 0.2
42 Finland . 0.7 0.4 . . 0.2
43 Kazakhstan . . . . 0.6 0.2
44 Romania . . . 0.6 . 0.2
45 Slovak Republic . . . . 0.6 0.2
46 Switzerland . . 0.9 . . 0.2
47 Tunisia . . . 0.3 0.3 0.2
48 USSR 2.0 . . . . 0.2
49 United Arab Emirates . . . . 0.6 0.2
50 Venezuela . . . 0.3 0.3 0.2
51 Argentina 1.0 . . . . 0.1
52 Botswana . . . . 0.3 0.1
53 Croatia . . . . 0.3 0.1
54 Cuba . . 0.4 . . 0.1
55 Cyprus . . . 0.3 . 0.1
56 Ghana . . . . 0.3 0.1
57 Kuwait . . . . 0.3 0.1
58 Latvia . . . . 0.3 0.1
59 Nepal . . . 0.3 . 0.1
60 Oman . . . . 0.3 0.1
61 Republic of Montenegro . . . . 0.3 0.1
62 Ukraine . . . . 0.3 0.1

Share of the total number of publications in the field, full counts (%)



Bar chart of publication_year

Number of publications among 10% most cited in field, full counts

Obs Country 1990-1994 1995-1999 2000-2004 2005-2009 2010-2014 All years
1 All countries 16.6 9.6 13.8 19.6 14.8 74.5
2 China 1.0 0.0 1.0 5.0 1.1 8.1
3 United States 6.0 0.3 2.4 2.3 0.0 11.0
4 India 0.0 0.0 0.7 4.1 2.7 7.4
5 United Kingdom 6.9 1.9 4.2 0.0 0.0 13.0
6 Germany 0.9 0.5 2.3 0.3 0.5 4.6
7 Australia 1.7 0.3 0.3 5.5 1.7 9.5
8 Canada 1.7 2.3 0.0 0.3 1.0 5.3
9 Brazil . 0.3 0.0 1.0 0.5 1.8
10 Japan 0.0 0.0 0.0 0.0 0.0 0.0
11 Korea, Republic of . 0.8 0.8 1.0 0.0 2.5
12 Iran, Islamic Republic of . . 0.0 0.5 2.2 2.7
13 South Africa 0.0 0.2 0.0 0.0 0.0 0.2
14 Netherlands 1.0 2.0 3.0 1.0 0.0 7.0
15 Turkey . 0.0 0.5 0.5 0.0 1.0
16 Russian Federation 0.0 0.0 0.0 0.0 0.4 0.4
17 Norway 0.0 0.0 1.0 0.0 0.0 1.0
18 France 0.0 1.0 0.0 0.0 0.3 1.3
19 Poland 0.0 0.0 0.0 0.0 0.0 0.0
20 Sweden 0.0 0.3 0.0 0.0 0.4 0.7
21 Taiwan . . 0.0 0.0 0.0 0.0
22 Spain 0.0 0.0 0.0 0.0 0.0 0.0
23 Austria . 0.0 0.0 0.0 1.0 1.0
24 Chile . 0.3 0.0 0.0 0.0 0.3
25 Mexico 0.0 0.0 0.0 0.0 0.0 0.0
26 Thailand . . . 0.0 0.0 0.0
27 Belgium 0.0 . . 0.0 6.0 6.0
28 Jordan . 0.0 . 0.0 0.3 0.3
29 Italy . 0.0 0.7 0.0 0.0 0.7
30 Lithuania . . 0.0 0.0 0.0 0.0
31 Portugal 0.0 0.0 0.0 0.0 0.0 0.0
32 Republic of Serbia . . . 0.0 0.0 0.0
33 Colombia . . . 0.0 0.0 0.0
34 Egypt . 0.0 . 0.0 0.2 0.2
35 Malaysia . 0.0 . 2.4 0.0 2.4
36 Singapore . . 0.0 0.0 0.0 0.0
37 Greece . 0.0 0.0 0.0 . 0.0
38 Algeria . . . . 0.0 0.0
39 Israel 0.0 . . 0.5 0.0 0.5
40 New Zealand 0.3 0.0 0.0 . . 0.3
41 Belarus . . . . 0.0 0.0
42 Finland . 0.0 0.0 . . 0.0
43 Kazakhstan . . . . 0.2 0.2
44 Romania . . . 0.0 . 0.0
45 Slovak Republic . . . . 0.0 0.0
46 Switzerland . . 0.0 . . 0.0
47 Tunisia . . . 0.0 0.0 0.0
48 USSR 0.0 . . . . 0.0
49 United Arab Emirates . . . . 0.0 0.0
50 Venezuela . . . 0.0 0.0 0.0
51 Argentina 0.0 . . . . 0.0
52 Botswana . . . . 0.0 0.0
53 Croatia . . . . 0.0 0.0
54 Cuba . . 0.0 . . 0.0
55 Cyprus . . . 0.0 . 0.0
56 Ghana . . . . 0.0 0.0
57 Kuwait . . . . 0.0 0.0
58 Latvia . . . . 0.0 0.0
59 Nepal . . . 0.0 . 0.0
60 Oman . . . . 0.0 0.0
61 Republic of Montenegro . . . . 0.0 0.0
62 Ukraine . . . . 0.0 0.0

Number of publications among 10% most cited in field, full counts



Bar chart of publication_year

Share of publications among 10% most cited in field, fractionalized (%)

Obs Country 1990-1994 1995-1999 2000-2004 2005-2009 2010-2014 All years
1 All countries 16.6 7.0 6.0 5.4 4.1 6.3
2 China 12.5 0.0 1.2 6.7 0.9 3.3
3 United States 28.1 1.0 6.5 4.9 0.0 7.4
4 India 0.0 0.0 3.1 11.2 7.5 6.9
5 United Kingdom 30.8 12.0 17.8 0.0 0.0 15.3
6 Germany 2.8 4.5 12.0 1.8 1.4 5.0
7 Australia 16.7 6.1 2.7 18.2 4.6 11.2
8 Canada 24.4 33.3 0.0 2.6 3.7 8.9
9 Brazil . 3.0 0.0 4.9 3.2 2.8
10 Japan 0.0 0.0 0.0 0.0 0.0 0.0
11 Korea, Republic of . 37.5 7.4 3.3 0.0 5.4
12 Iran, Islamic Republic of . . 0.0 3.3 11.8 7.8
13 South Africa 0.0 2.9 0.0 0.0 0.0 0.4
14 Netherlands 33.3 25.0 36.6 12.0 0.0 25.0
15 Turkey . 0.0 16.7 5.8 0.0 3.4
16 Russian Federation 0.0 0.0 0.0 0.0 2.3 0.6
17 Norway 0.0 0.0 6.4 0.0 0.0 1.2
18 France 0.0 17.6 0.0 0.0 4.5 7.1
19 Poland 0.0 0.0 0.0 0.0 0.0 0.0
20 Sweden 0.0 25.0 0.0 0.0 10.3 3.9
21 Taiwan . . 0.0 0.0 0.0 0.0
22 Spain 0.0 0.0 0.0 0.0 0.0 0.0
23 Austria . 0.0 0.0 0.0 14.3 5.0
24 Chile . 5.3 0.0 0.0 0.0 1.9
25 Mexico 0.0 0.0 0.0 0.0 0.0 0.0
26 Thailand . . . 0.0 0.0 0.0
27 Belgium 0.0 . . 0.0 75.0 62.1
28 Jordan . 0.0 . 0.0 5.8 2.3
29 Italy . 0.0 66.7 0.0 0.0 10.5
30 Lithuania . . 0.0 0.0 0.0 0.0
31 Portugal 0.0 0.0 0.0 0.0 0.0 0.0
32 Republic of Serbia . . . 0.0 0.0 0.0
33 Colombia . . . 0.0 0.0 0.0
34 Egypt . 0.0 . 0.0 3.4 2.0
35 Malaysia . 0.0 . 52.9 0.0 31.8
36 Singapore . . 0.0 0.0 0.0 0.0
37 Greece . 0.0 0.0 0.0 . 0.0
38 Algeria . . . . 0.0 0.0
39 Israel 0.0 . . 50.0 0.0 16.7
40 New Zealand 33.3 0.0 0.0 . . 11.1
41 Belarus . . . . 0.0 0.0
42 Finland . 0.0 0.0 . . 0.0
43 Kazakhstan . . . . 9.8 9.8
44 Romania . . . 0.0 . 0.0
45 Slovak Republic . . . . 0.0 0.0
46 Switzerland . . 0.0 . . 0.0
47 Tunisia . . . 0.0 0.0 0.0
48 USSR 0.0 . . . . 0.0
49 United Arab Emirates . . . . 0.0 0.0
50 Venezuela . . . 0.0 0.0 0.0
51 Argentina 0.0 . . . . 0.0
52 Botswana . . . . 0.0 0.0
53 Croatia . . . . 0.0 0.0
54 Cuba . . 0.0 . . 0.0
55 Cyprus . . . 0.0 . 0.0
56 Ghana . . . . 0.0 0.0
57 Kuwait . . . . 0.0 0.0
58 Latvia . . . . 0.0 0.0
59 Nepal . . . 0.0 . 0.0
60 Oman . . . . 0.0 0.0
61 Republic of Montenegro . . . . 0.0 0.0
62 Ukraine . . . . 0.0 0.0

Share of publications among 10% most cited in field, fractionalized (%)



Bar chart of publication_year

Field normalized citation rate (cf), fractionalized

Obs Country 1990-1994 1995-1999 2000-2004 2005-2009 2010-2014 All years
1 All countries 1.36 0.89 0.83 0.66 0.65 0.78
2 China 1.65 0.71 0.66 0.66 0.60 0.66
3 United States 2.16 0.38 0.96 0.62 0.25 0.84
4 India 0.37 0.66 0.71 1.02 0.84 0.84
5 United Kingdom 1.84 1.62 1.70 0.47 0.47 1.39
6 Germany 0.35 0.76 0.96 0.53 0.41 0.63
7 Australia 1.77 0.81 0.73 1.38 1.00 1.20
8 Canada 1.96 1.49 0.49 0.60 0.45 0.82
9 Brazil . 0.86 0.55 0.63 0.84 0.68
10 Japan 0.67 0.41 0.35 0.26 0.49 0.39
11 Korea, Republic of . 2.29 1.01 0.51 0.35 0.70
12 Iran, Islamic Republic of . . 0.27 0.58 0.88 0.74
13 South Africa 0.52 0.67 0.76 0.51 0.33 0.49
14 Netherlands 1.12 2.73 1.81 1.31 0.26 1.90
15 Turkey . 0.50 1.49 0.93 0.59 0.78
16 Russian Federation 0.00 0.27 0.24 0.02 0.49 0.21
17 Norway 0.35 0.32 0.99 0.46 0.56 0.58
18 France 0.96 0.93 0.83 0.85 0.88 0.89
19 Poland 0.58 0.00 0.12 0.11 0.39 0.26
20 Sweden 0.00 1.93 0.39 0.51 1.12 0.69
21 Taiwan . . 0.32 0.49 1.02 0.63
22 Spain 0.91 0.12 0.71 0.98 0.51 0.65
23 Austria . 0.14 0.60 0.98 0.76 0.66
24 Chile . 0.90 0.99 0.16 0.00 0.61
25 Mexico 0.59 0.18 0.05 0.29 0.20 0.22
26 Thailand . . . 0.46 0.07 0.38
27 Belgium 0.35 . . 0.44 3.51 2.97
28 Jordan . 0.51 . 0.53 0.65 0.58
29 Italy . 0.28 2.28 0.30 0.10 0.57
30 Lithuania . . 0.03 0.81 0.27 0.31
31 Portugal 1.08 0.58 0.51 0.52 0.20 0.48
32 Republic of Serbia . . . 0.41 0.27 0.31
33 Colombia . . . 0.00 0.00 0.00
34 Egypt . 1.28 . 0.48 1.14 1.02
35 Malaysia . 2.44 . 2.26 0.12 1.53
36 Singapore . . 0.83 1.19 1.26 0.89
37 Greece . 0.00 0.27 0.00 . 0.18
38 Algeria . . . . 0.29 0.29
39 Israel 0.00 . . 2.55 0.00 0.85
40 New Zealand 1.66 0.24 0.20 . . 0.70
41 Belarus . . . . 0.37 0.37
42 Finland . 1.01 0.10 . . 0.56
43 Kazakhstan . . . . 1.88 1.88
44 Romania . . . 0.03 . 0.03
45 Slovak Republic . . . . 0.00 0.00
46 Switzerland . . 0.71 . . 0.71
47 Tunisia . . . 0.00 0.77 0.39
48 USSR 0.75 . . . . 0.75
49 United Arab Emirates . . . . 0.43 0.43
50 Venezuela . . . 0.10 0.12 0.10
51 Argentina 0.16 . . . . 0.16
52 Botswana . . . . 0.29 0.29
53 Croatia . . . . 0.75 0.75
54 Cuba . . 0.94 . . 0.94
55 Cyprus . . . 0.00 . 0.00
56 Ghana . . . . 0.56 0.56
57 Kuwait . . . . 0.53 0.53
58 Latvia . . . . 0.40 0.40
59 Nepal . . . 0.61 . 0.61
60 Oman . . . . 0.00 0.00
61 Republic of Montenegro . . . . 0.13 0.13
62 Ukraine . . . . 0.00 0.00

Field normalized citation rate (cf), fractionalized



Bar chart of publication_year