Impact Factor 2014
| INDEX |
JOURNAL |
ISSN |
2013/2014 |
2012 |
2011 |
2010 |
2009 |
2008 |
| 7006 |
Obesity and Metabolism-Milan |
1825-3865 |
0.4 |
0.143 |
0.152 |
0.372 |
0.311 |
- |
| 7007 |
Obesity Research & Clinical Practice |
1871-403X |
0.697 |
0.506 |
- |
0.621 |
0.375 |
- |
| 7008 |
Obesity Reviews |
1467-7881 |
7.859 |
6.87 |
7.038 |
5.862 |
5.086 |
5.569 |
| 7009 |
Obesity Surgery |
0960-8923 |
3.739 |
3.102 |
3.286 |
3.078 |
2.934 |
2.913 |
| 7010 |
Obesity Facts |
1662-4025 |
1.705 |
1.583 |
1.856 |
1.144 |
2.114 |
- |
| 7011 |
Obesity |
1930-7381 |
4.389 |
3.922 |
4.284 |
3.531 |
3.366 |
2.762 |
| 7012 |
Observatory |
0029-7704 |
0.405 |
0.417 |
0.481 |
0.406 |
0.314 |
0.679 |
| 7013 |
Obstetrics And Gynecology Clinics Of North America |
0889-8545 |
1.4 |
1.453 |
1.703 |
1.641 |
1.698 |
1.549 |
| 7014 |
Obstetrical & Gynecological Survey |
0029-7828 |
2.361 |
2.514 |
2.514 |
1.696 |
3.097 |
3.280 |
| 7015 |
Obstetrics And Gynecology |
0029-7844 |
4.368 |
4.798 |
4.73 |
4.392 |
4.357 |
4.397 |
| 7016 |
Occupational And Environmental Medicine |
1351-0711 |
3.234 |
3.215 |
3.02 |
3.494 |
3.643 |
3.302 |
| 7017 |
Occupational Medicine-Oxford |
0962-7480 |
1.472 |
1.451 |
1.136 |
1.431 |
1.124 |
1.324 |
| 7018 |
Occupational Therapy International |
0966-7903 |
0.667 |
0.575 |
0.526 |
- |
- |
- |
| 7019 |
Ocean & Coastal Management |
0964-5691 |
1.769 |
1.597 |
1.333 |
1.524 |
0.815 |
1.036 |
| 7020 |
Ocean Dynamics |
1616-7341 |
1.683 |
1.761 |
1.774 |
1.677 |
1.612 |
2.468 |
| 7021 |
Ocean Engineering |
0029-8018 |
1.337 |
1.161 |
1.178 |
0.954 |
0.966 |
0.857 |
| 7022 |
Ocean Modelling |
1463-5003 |
2.59 |
2.628 |
2.462 |
2.081 |
2.236 |
2.225 |
| 7023 |
Ocean Science |
1812-0784 |
1.962 |
2.164 |
2.293 |
1.443 |
0.937 |
- |
| 7024 |
Oceanography And Marine Biology |
0078-3218 |
11.083 |
6.909 |
2.727 |
8.571 |
7.312 |
4.438 |
| 7025 |
Oceanography |
1042-8275 |
3.285 |
2.701 |
2.986 |
1.891 |
2.113 |
- |
| 7026 |
Oceanological And Hydrobiological Studies |
1730-413X |
0.867 |
0.4 |
0.291 |
0.306 |
0.622 |
- |
| 7027 |
Oceanologia |
0078-3234 |
0.927 |
1.024 |
1.242 |
0.983 |
0.613 |
1.038 |
| 7028 |
Oceanology |
0001-4370 |
0.487 |
0.43 |
0.393 |
0.324 |
0.307 |
0.343 |
| 7029 |
Ochrona Srodowiska |
1230-6169 |
0.619 |
- |
1.633 |
0.641 |
0.6 |
- |
| 7030 |
Ocular Immunology And Inflammation |
0927-3948 |
1.44 |
1.082 |
1.25 |
0.946 |
0.718 |
0.919 |
| 7031 |
Ocular Surface |
1542-0124 |
4.212 |
2.643 |
3.931 |
3.103 |
4.222 |
3.707 |
| 7032 |
Odonatologica |
0375-0183 |
0.305 |
0.483 |
0.355 |
0.355 |
0.369 |
0.551 |
| 7033 |
Odontology |
1618-1247 |
1.354 |
1.576 |
1.222 |
1.071 |
0.65 |
1.833 |
| 7034 |
Oecologia |
0029-8549 |
3.248 |
3.011 |
3.412 |
3.517 |
3.129 |
3.008 |
| 7035 |
Ofioliti |
0391-2612 |
1.353 |
- |
1.125 |
1.524 |
0.963 |
1.310 |
| 7036 |
Ohio Journal Of Science |
0030-0950 |
- |
- |
- |
- |
0.114 |
0.089 |
| 7037 |
Oikos |
0030-1299 |
3.559 |
3.329 |
3.061 |
3.393 |
3.147 |
2.970 |
| 7038 |
Oil Gas-European Magazine |
0342-5622 |
0.23 |
0.417 |
0.246 |
0.153 |
0.175 |
0.196 |
| 7039 |
Oil & Gas Journal |
0030-1388 |
- |
0.201 |
0.147 |
0.134 |
- |
0.055 |
| 7040 |
Oil & Gas Science And Technology-Revue De L Institut Francais Du Petrole |
1294-4475 |
1.107 |
1.258 |
1.389 |
1.059 |
0.754 |
0.699 |
| 7041 |
Oil Shale |
0208-189X |
0.838 |
0.636 |
0.838 |
0.443 |
0.815 |
0.587 |
| 7042 |
Oligonucleotides |
1545-4576 |
3.077 |
2.75 |
2.797 |
2.986 |
2.507 |
2.000 |
| 7043 |
Omega-International Journal Of Management Science |
0305-0483 |
3.19 |
3.024 |
3.338 |
3.467 |
3.101 |
2.175 |
| 7044 |
Omics-A Journal Of Integrative Biology |
1536-2310 |
2.73 |
2.73 |
2.441 |
1.944 |
2.291 |
3.167 |
| 7045 |
Oncogene |
0950-9232 |
8.559 |
7.357 |
6.373 |
7.414 |
7.135 |
7.216 |
| 7046 |
OncoImmunology |
2162-4011 |
6.283 |
- |
- |
- |
- |
- |
| 7047 |
Oncology Letters |
1792-1074 |
0.987 |
0.237 |
0.108 |
|
- |
- |
| 7048 |
Oncology Nursing Forum |
0190-535X |
2.83 |
2.393 |
2.509 |
1.779 |
1.907 |
2.207 |
| 7049 |
Oncology Reports |
1021-335X |
2.191 |
2.297 |
1.835 |
1.686 |
1.588 |
1.524 |
| 7050 |
Oncology Research |
0965-0407 |
0.916 |
1.634 |
1.299 |
0.826 |
1.478 |
1.209 |
| 7051 |
Oncologie |
1292-3818 |
0.076 |
0.097 |
0.174 |
0.105 |
0.123 |
- |
| 7052 |
Oncologist |
1083-7159 |
4.54 |
4.095 |
3.91 |
5.826 |
6.701 |
6.630 |
| 7053 |
Oncology |
0030-2414 |
2.613 |
2.165 |
2.267 |
2.538 |
2.112 |
1.336 |
| 7054 |
Oncology-New York |
0890-9091 |
2.981 |
3.188 |
1.026 |
- |
1.256 |
0.764 |
| 7055 |
Oncotarget |
1949-2553 |
6.627 |
6.636 |
4.784 |
- |
- |
- |
| 7056 |
OncoTargets and Therapy |
1178-6930 |
1.342 |
2.073 |
1.261 |
0.176 |
- |
- |
| 7057 |
Onderstepoort Journal Of Veterinary Research |
0030-2465 |
0.618 |
0.545 |
0.356 |
0.302 |
0.432 |
0.693 |
| 7058 |
Onkologe |
0947-8965 |
0.132 |
0.134 |
0.173 |
0.201 |
0.157 |
- |
| 7059 |
Onkologie |
0378-584X |
0.835 |
1 |
0.868 |
1.156 |
1.234 |
1.545 |
| 7060 |
Online Information Review |
1468-4527 |
1.443 |
0.939 |
0.939 |
0.991 |
1.423 |
1.103 |
| 7061 |
Open Biology |
2046-2441 |
4.556 |
3.625 |
- |
- |
- |
- |
| 7062 |
Open Systems & Information Dynamics |
1230-1612 |
0.808 |
0.898 |
1.167 |
1.566 |
0.935 |
1.130 |
| 7063 |
Operative Dentistry |
0361-7734 |
1.266 |
1.312 |
1.238 |
1.56 |
1.683 |
1.089 |
| 7064 |
Operators and Matrices |
1846-3886 |
0.509 |
0.529 |
0.435 |
0.542 |
0.603 |
- |
| 7065 |
Operative Orthopadie und Traumatologie |
0934-6694 |
0.57 |
0.474 |
0.459 |
0.433 |
- |
- |
| 7066 |
Operations Research Letters |
0167-6377 |
0.624 |
0.519 |
0.537 |
0.739 |
0.681 |
0.830 |
| 7067 |
Operations Research |
0030-364X |
1.5 |
1.786 |
1.665 |
1.995 |
1.576 |
1.463 |
| 7068 |
Operative Techniques In Sports Medicine |
1060-1872 |
0.211 |
0.182 |
0.164 |
0.438 |
0.356 |
0.222 |
| 7069 |
Ophthalmic Epidemiology |
0928-6586 |
1.271 |
2.182 |
1.453 |
1.364 |
1.927 |
1.369 |
| 7070 |
Ophthalmic And Physiological Optics |
0275-5408 |
2.664 |
1.735 |
1.583 |
1.259 |
1.148 |
1.000 |
| 7071 |
Ophthalmic Plastic And Reconstructive Surgery |
0740-9303 |
0.914 |
0.671 |
0.691 |
0.643 |
0.69 |
0.670 |
| 7072 |
Ophthalmic Surgery Lasers & Imaging |
1542-8877 |
1.318 |
1.464 |
- |
0.715 |
0.615 |
0.743 |
| 7073 |
Ophthalmic Genetics |
1381-6810 |
1.233 |
1.07 |
0.926 |
1.333 |
1.406 |
0.746 |
| 7074 |
Ophthalmic Research |
0030-3747 |
1.376 |
1.562 |
1.561 |
0.847 |
1.288 |
1.317 |
| 7075 |
Ophthalmologe |
0941-293X |
0.719 |
0.529 |
0.617 |
0.904 |
1 |
1.133 |
| 7076 |
Ophthalmologica |
0030-3755 |
1.867 |
1.412 |
1.424 |
1.303 |
1.028 |
1.093 |
| 7077 |
Ophthalmology |
0161-6420 |
6.17 |
5.563 |
5.454 |
5.017 |
5.491 |
5.296 |
| 7078 |
Optica Applicata |
0078-5466 |
0.643 |
0.541 |
0.398 |
0.347 |
0.358 |
0.204 |
| 7079 |
Optics Communications |
0030-4018 |
1.542 |
1.438 |
1.486 |
1.517 |
1.316 |
1.552 |
| 7080 |
Optical Engineering |
0091-3286 |
0.958 |
0.88 |
0.959 |
0.815 |
0.553 |
0.722 |
| 7081 |
Optics Express |
1094-4087 |
3.525 |
3.546 |
3.587 |
3.749 |
3.278 |
3.880 |
| 7082 |
Optical Fiber Technology |
1068-5200 |
1.188 |
1.187 |
1.554 |
0.841 |
0.939 |
1.253 |
| 7083 |
Optics And Lasers In Engineering |
0143-8166 |
1.695 |
1.916 |
1.838 |
1.567 |
1.262 |
1.103 |
| 7084 |
Optics And Laser Technology |
0030-3992 |
1.649 |
1.365 |
1.515 |
1.616 |
0.981 |
0.892 |
| 7085 |
Optics Letters |
0146-9592 |
3.179 |
3.385 |
3.399 |
3.316 |
3.059 |
3.772 |
| 7086 |
Optical Materials Express |
2159-3930 |
2.923 |
2.616 |
|
- |
- |
- |
| 7087 |
Optical Materials |
0925-3467 |
2.075 |
1.918 |
2.023 |
1.678 |
1.728 |
1.714 |
| 7088 |
Optical And Quantum Electronics |
0306-8919 |
1.078 |
0.987 |
0.822 |
0.513 |
0.657 |
0.761 |
| 7089 |
Optical Review |
1340-6000 |
0.546 |
0.702 |
0.661 |
0.55 |
0.529 |
0.545 |
| 7090 |
Optics And Spectroscopy |
0030-400X |
0.673 |
0.559 |
0.61 |
0.571 |
0.505 |
0.584 |
| 7091 |
Optical Switching and Networking |
1573-4277 |
0.909 |
0.717 |
1 |
0.962 |
- |
- |
| 7092 |
Optik |
0030-4026 |
0.769 |
0.524 |
0.51 |
0.454 |
0.378 |
0.507 |
| 7093 |
Optimal Control Applications & Methods |
0143-2087 |
1.535 |
1.062 |
0.648 |
0.569 |
1.021 |
0.833 |
| 7094 |
Optimization And Engineering |
1389-4420 |
0.955 |
0.825 |
0.476 |
0.852 |
1 |
1.048 |
| 7095 |
Optimization Letters |
1862-4472 |
0.99 |
1.654 |
0.952 |
1.01 |
0.926 |
0.528 |
| 7096 |
Optimization Methods & Software |
1055-6788 |
1.21 |
0.683 |
0.651 |
0.785 |
0.866 |
0.708 |
| 7097 |
Optimization |
0233-1934 |
0.771 |
0.707 |
0.5 |
0.509 |
0.616 |
0.845 |
| 7098 |
Opto-Electronics Review |
1230-3402 |
1.279 |
0.923 |
0.966 |
1.027 |
1.168 |
1.136 |
| 7099 |
Optoelectronics And Advanced Materials-Rapid Communications |
1842-6573 |
0.449 |
0.402 |
0.304 |
0.477 |
0.451 |
0.224 |
| 7100 |
Optometry And Vision Science |
1040-5488 |
2.038 |
1.895 |
2.108 |
1.628 |
1.53 |
1.579 |
| 7101 |
Optometry-Journal of the American Optometric Association |
1529-1839 |
1.339 |
0.621 |
0.741 |
- |
- |
- |
| 7102 |
Or Spectrum |
0171-6468 |
1.09 |
1.41 |
1.233 |
2.03 |
1.625 |
1.057 |
| 7103 |
Oral Surgery Oral Medicine Oral Pathology Oral Radiology |
2212-4403 |
1.265 |
1.495 |
- |
- |
- |
- |
| 7104 |
Oral Diseases |
1354-523X |
2.404 |
2.377 |
2.495 |
2.145 |
1.922 |
2.087 |
| 7105 |
Oral Health & Preventive Dentistry |
1602-1622 |
0.532 |
0.521 |
0.552 |
- |
- |
- |
| 7106 |
Oral and Maxillofacial Surgery Clinics of North America |
1042-3699 |
0.481 |
0.727 |
0.756 |
- |
- |
- |
| 7107 |
Oral Microbiology And Immunology |
0902-0055 |
- |
- |
2.807 |
2.479 |
2.336 |
2.015 |
| 7108 |
Oral Oncology |
1368-8375 |
3.029 |
2.695 |
2.857 |
2.871 |
3.123 |
2.928 |
| 7109 |
Oral Radiology |
0911-6028 |
0.152 |
0.167 |
0.267 |
0.154 |
- |
- |
| 7110 |
Oral Surgery Oral Medicine Oral Pathology Oral Radiology And Endodontics |
1079-2104 |
- |
- |
1.457 |
1.417 |
1.499 |
1.581 |
| 7111 |
Order-A Journal On The Theory Of Ordered Sets And Its Applications |
0167-8094 |
0.563 |
0.397 |
0.412 |
0.439 |
0.408 |
0.333 |
| 7112 |
Ore Geology Reviews |
0169-1368 |
3.383 |
2.417 |
2.159 |
2.079 |
2.089 |
2.374 |
| 7113 |
Organic & Biomolecular Chemistry |
1477-0520 |
3.487 |
3.568 |
3.696 |
3.451 |
3.762 |
3.550 |
| 7114 |
Organisms Diversity & Evolution |
1439-6092 |
3.365 |
2.259 |
1.648 |
1.581 |
1.631 |
1.089 |
| 7115 |
Organic Electronics |
1566-1199 |
3.676 |
3.836 |
4.047 |
3.998 |
3.262 |
3.590 |
| 7116 |
Organic Geochemistry |
0146-6380 |
2.828 |
2.518 |
2.785 |
2.375 |
2.149 |
2.364 |
| 7117 |
Organic Letters |
1523-7060 |
6.324 |
6.142 |
5.862 |
5.25 |
5.42 |
5.128 |
| 7118 |
Organic Preparations And Procedures International |
0030-4948 |
1.185 |
1.645 |
1.015 |
1.232 |
0.8 |
0.618 |
| 7119 |
Organic Process Research & Development |
1083-6160 |
2.549 |
2.739 |
2.391 |
2.207 |
2.238 |
1.905 |
| 7120 |
Organogenesis |
1547-6278 |
2.596 |
2.277 |
2.17 |
- |
- |
- |
| 7121 |
Organometallics |
0276-7333 |
4.253 |
4.145 |
3.963 |
3.888 |
4.204 |
3.815 |
| 7122 |
Oriental Insects |
0030-5316 |
0.176 |
0.173 |
0.263 |
0.164 |
0.23 |
0.364 |
| 7123 |
Origins Of Life And Evolution Of The Biosphere |
0169-6149 |
1.765 |
1.831 |
2.66 |
2.278 |
2.053 |
1.360 |
| 7124 |
Orl-Journal For Oto-Rhino-Laryngology And Its Related Specialties |
0301-1569 |
0.667 |
1.099 |
0.914 |
0.84 |
1 |
1.024 |
| 7125 |
Ornis Fennica |
0030-5685 |
0.667 |
0.638 |
0.667 |
0.794 |
0.676 |
0.767 |
| 7126 |
Ornithological Science |
1347-0558 |
0.344 |
0.618 |
- |
- |
- |
- |
| 7127 |
Ornitologia Neotropical |
1075-4377 |
- |
0.261 |
0.336 |
0.425 |
0.324 |
0.414 |
| 7128 |
Orphanet Journal of Rare Diseases |
1750-1172 |
3.958 |
4.315 |
5.074 |
5.933 |
5.825 |
3.143 |
| 7129 |
Orthodontics & Craniofacial Research |
1601-6335 |
1.288 |
1.186 |
1.652 |
1.809 |
1.607 |
- |
| 7130 |
Orthopedic Clinics Of North America |
0030-5898 |
1.696 |
- |
- |
1.398 |
1.245 |
1.431 |
| 7131 |
Orthopaedic Nursing |
0744-6020 |
0.603 |
0.688 |
0.471 |
0.304 |
0.573 |
0.548 |
| 7132 |
Orthopaedics & Traumatology-Surgery & Research |
1877-0568 |
1.168 |
1.061 |
0.943 |
0.52 |
- |
- |
| 7133 |
Orthopade |
0085-4530 |
0.665 |
0.506 |
0.51 |
0.583 |
0.543 |
0.573 |
| 7134 |
Orthopedics |
0147-7447 |
0.977 |
1.054 |
2.664 |
1.098 |
0.594 |
0.588 |
| 7135 |
Oryx |
0030-6053 |
1.914 |
1.624 |
1.826 |
2.185 |
1.693 |
1.381 |
| 7136 |
Osaka Journal Of Mathematics |
0030-6126 |
0.375 |
0.368 |
0.41 |
0.336 |
0.414 |
0.515 |
| 7137 |
Osiris |
0369-7827 |
0.875 |
0.87 |
0.292 |
0.609 |
0.35 |
0.636 |
| 7138 |
Osteoarthritis And Cartilage |
1063-4584 |
4.663 |
4.262 |
3.904 |
3.953 |
3.888 |
4.082 |
| 7139 |
Osteologie |
1019-1291 |
0.424 |
0.247 |
- |
0.186 |
0.157 |
- |
| 7140 |
Osteoporosis International |
0937-941X |
4.165 |
4.039 |
4.58 |
4.859 |
4.997 |
4.290 |
| 7141 |
Ostomy Wound Management |
0889-5899 |
1.229 |
1.033 |
1.076 |
0.8 |
0.937 |
1.294 |
| 7142 |
Ostrich |
0030-6525 |
0.431 |
0.468 |
0.427 |
0.338 |
0.254 |
0.222 |
| 7143 |
Otology & Neurotology |
1531-7129 |
1.598 |
2.014 |
1.904 |
2.065 |
1.435 |
1.410 |
| 7144 |
Otolaryngologic Clinics Of North America |
0030-6665 |
1.341 |
1.458 |
1.649 |
1.886 |
1.136 |
0.870 |
| 7145 |
Otolaryngology-Head And Neck Surgery |
0194-5998 |
1.721 |
1.625 |
1.718 |
1.565 |
1.463 |
1.409 |
| 7146 |
Outlook On Agriculture |
0030-7270 |
0.368 |
0.538 |
0.556 |
0.552 |
0.375 |
0.361 |
| 7147 |
Oxford Bulletin Of Economics And Statistics |
0305-9049 |
1.038 |
0.707 |
1 |
1.182 |
1.092 |
0.705 |
| 7148 |
Oxidation Communications |
0209-4541 |
0.507 |
0.146 |
0.123 |
0.25 |
0.24 |
0.228 |
| 7149 |
Oxidative Medicine and Cellular Longevity |
1942-0900 |
3.363 |
3.393 |
2.841 |
2.468 |
1.4 |
- |
| 7150 |
Oxidation Of Metals |
0030-770X |
1.366 |
1.324 |
1.404 |
1.049 |
1.108 |
1.359 |
| 7151 |
Ozone-Science & Engineering |
0191-9512 |
0.954 |
0.806 |
1.151 |
1.032 |
1.252 |
0.981 |
