USA

rankingWorld RankInstitutoPaísTamañoVisibilidadorden descendenteFich. Ricosscholar
1
686
World Wide Web Consortium
bandera
34
1
2538
3879
2
1
National Institutes of Health
bandera
1
2
2
5
3
2
National Aeronautics and Space Administration
bandera
7
3
19
18
4
6
Centers for Disease Control and Prevention
bandera
73
4
28
42
5
724
Library of Congress
bandera
9
5
2394
3879
6
9
National Oceanic and Atmospheric Administration
bandera
30
6
22
68
7
17
US Environmental Protection Agency
bandera
19
8
83
151
8
1093
Mayo Clinic
bandera
72
10
2538
3879
9
12
Smithsonian Institution
bandera
14
11
31
71
10
13
US Geological Survey
bandera
25
12
32
66
11
14
National Institute of Standards and Technology
bandera
42
14
21
83
12
7
US Department of Veterans Affairs
bandera
53
15
56
7
13
402
American Heart Association
bandera
175
17
2538
1975
14
1229
NOAA National Weather Service
bandera
12
18
2538
3879
15
205
Brookings Institution
bandera
241
19
771
2104
16
32
National Cancer Institute
bandera
198
20
2117
45
17
91
US National Science Foundation
bandera
71
24
232
860
18
11
Lawrence Berkeley National Laboratory
bandera
37
26
5
21
19
57
National Bureau of Economic Research
bandera
119
27
1700
181
20
51
Rand Corporation
bandera
276
30
109
353
21
187
Education Testing Service
bandera
1007
33
362
1611
22
1440
Environmental Working Group
bandera
92
36
2538
3879
23
217
National Institute on Drug Abuse
bandera
967
37
2538
380
24
1531
World Wildlife Fund
bandera
1073
39
2538
3879
25
972
Environmental Systems Research Institute
bandera
115
40
1289
3879
26
89
Cleveland Clinic
bandera
340
41
2538
34
27
1111
Getty
bandera
126
42
1972
3879
28
468
American Academy of Pediatrics
bandera
788
44
2538
1640
29
53
Johns Hopkins Medicine
bandera
370
45
2538
15
30
21
Oak Ridge National Laboratory
bandera
240
46
23
54
31
150
University Corporation for Atmospheric Research
bandera
143
47
54
1620
32
69
American Museum of Natural History
bandera
307
49
114
405
33
901
Cato Institute
bandera
375
50
2538
3076
34
1580
Exploratorium Museum of Science Art and Human Perception
bandera
975
51
2538
3879
35
938
Summer Institute of Linguistics
bandera
331
53
495
3879
36
20
Argonne National Laboratory
bandera
162
54
18
48
37
518
Agency for Healthcare Research and Quality
bandera
279
55
2538
1891
38
1257
Henry J Kaiser Family Foundation
bandera
505
58
2538
3509
39
76
National Center for Biotechnology Information
bandera
2
59
208
574
40
319
Bill and Melinda Gates Foundation
bandera
1475
61
2538
698
41
1588
Center for American Progress
bandera
545
65
2538
3879
42
26
Los Alamos National Laboratory
bandera
246
66
20
62
43
33
Lawrence Livermore National Laboratory
bandera
260
70
58
85
44
1231
National Audubon Society
bandera
391
71
1883
3879
45
1132
World Resources Institute
bandera
906
72
1129
3879
46
648
American Enterprise Institute for Public Policy Research
bandera
308
73
1339
3191
47
48
National Renewable Energy Laboratory
bandera
501
79
61
171
48
1249
Defense Advanced Research Projects Agency
bandera
3048
80
1468
3879
49
1546
Center for Strategic and International Studies
bandera
447
81
2501
3879
50
299
Urban Institute
bandera
543
84
1236
1689
51
1310
Bureau of Economic Analysis
bandera
1077
87
1859
3879
52
1764
Economic Policy Institute
bandera
1475
89
2538
3879
53
47
Saint Jude Children's Research Hospital
bandera
334
92
45
141
54
83
Space Telescope Science Institute
bandera
158
95
189
252
55
163
Kaiser Permanente
bandera
117
96
2538
119
56
50
Sandia National Laboratories
bandera
195
97
65
147
57
1027
Johns Hopkins University Applied Physics Laboratory
bandera
490
99
147
3879
58
823
National Center for Complementary and Integrative Health
bandera
2528
100
2538
2290
59
66
Woods Hole Oceanographic Institution
bandera
277
101
64
226
60
1842
Center on Budget and Policy Priorities
bandera
1007
104
2538
3879
61
173
Universities Space Research Association
bandera
192
105
1441
572
62
87
Massachusetts General Hospital
bandera
539
106
2538
10
63
25
Sloan Kettering Memorial Cancer Center
bandera
368
107
6
26
64
298
National Human Genome Research Institute
bandera
1735
110
2538
349
65
24
University of Texas M.D. Anderson Cancer Center
bandera
518
111
4
24
66
42
Scripps Research Institute
bandera
344
112
26
98
67
60
Fermi National Accelerator Laboratory
bandera
103
113
17
237
68
991
Texas Medical Center
bandera
485
114
29
3879
69
1818
Woodrow Wilson International Center for Scholars
bandera
357
116
2538
3879
70
279
National Library of Medicine
bandera
3
119
2538
537
71
1936
Franklin Institute
bandera
2479
122
2538
3879
72
30
Howard Hughes Medical Institute
bandera
1179
123
106
17
73
1915
Worldwatch Institute
bandera
1801
124
2538
3879
74
39
Brookhaven National Laboratory
bandera
209
126
34
88
75
1949
Center for Science in the Public Interest
bandera
2178
127
2538
3879
76
911
Robert Wood Johnson Foundation
bandera
1484
129
2538
2460
77
1122
Guttmacher Institute
bandera
1336
131
1165
3660
78
1135
Information Science Institute University of Southern California
bandera
602
132
184
3879
79
152
Schlumberger Doll Research Center
bandera
415
133
233
667
80
1907
National Kidney Foundation
bandera
870
134
2538
3879
81
1866
Institute for Sustainable Development
bandera
258
137
2538
3879
82
43
Children's Hospital of Philadelphia
bandera
527
138
47
74
83
242
California Academy of Sciences
bandera
129
141
550
1279
84
146
SRI International
bandera
713
142
134
644
85
1901
Internet2
bandera
462
143
2538
3879
86
132
Children's Hospital Boston
bandera
378
144
2538
37
87
1897
Hoover Institution
bandera
377
145
2538
3879
88
1664
American Petroleum Institute
bandera
953
147
2538
3660
89
1227
San Diego Supercomputer Center
bandera
338
148
601
3879
90
1281
Conservation International
bandera
1877
149
632
3879
91
1223
National Radio Astronomy Observatory
bandera
243
153
510
3879
92
188
Field Museum Natural History
bandera
461
159
241
813
93
244
SETI Institute
bandera
1615
161
946
861
94
34
University of Texas Southwestern Medical Center
bandera
492
163
7
36
95
36
Mount Sinai Health System New York City
bandera
709
164
194
23
96
55
University of Texas Health Science Center at San Antonio
bandera
366
167
30
117
97
849
Center for Economic and Policy Research
bandera
1212
169
2538
2104
98
186
University of Pittsburgh Medical Center
bandera
599
170
2538
65
99
199
Wildlife Conservation Society
bandera
757
174
394
728
100
1453
National Academies
bandera
693
176
1641
3879

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