Impact factors and ranks of selected journals in categories according to 

2013 Journal Citation Reportsâ Science Edition (Thomson Reuters, 2014):

Name of Journal Impact factor 5-year Impact factor Category and Rank
Categories: Radiology/Biomedical Engineering/Oncology/Toxicology      
International Journal of Radiation Oncology Biology and Physics 4.176 4.441 Radiology: 14/121
Journal of Applied Clinical Medical Physics 1.110 1.274 Radiology: 91/121
Journal of Radiation Research 1.691 1.876 Radiology: 61/121
Medical Dosimetry 0.952 0.942 Radiology: 99/121
Medical Physics 3.012 3.208 Radiology: 25/121
Physica Medica 1.849 1.712 Radiology: 51/121
Radiation Research 2.445 2.744 Radiology: 36/121
Radiotherapy and Oncology 4.857 4.670 Radiology: 9/121
Australasian Physical & Engineering Sciences In Medicine 0.848 0.816 Engineering, Biomedical: 61/77
Physics in Medicine and Biology 2.922 3.185 Engineering, Biomedical: 16/77
Cancer Letters 5.016 4.879 Oncology: 33/202
Carcinogenesis 5.266 5.818 Oncology: 32/202
Mutation Research - Fundamental and Molecular Mechanisms of Mutagenesis 4.440 3.521 Toxicology: 11/87
BioMed Research International (previously as Journal of Biomedicine and Biotechnology) 2.706 2.750 Biotechnology & Applied Microbiology (53/165); Medicine, Research & Experimental (50/122)
Category: Nuclear Science & Technology      
Applied Radiation and Isotopes 1.056 1.158 Nuclear Science & Technology: 15/33
Health Physics 0.774 1.105 Nuclear Science & Technology: 20/33
IEEE Transactions on Nuclear Science 1.455 1.579 Nuclear Science & Technology: 4/33
International Journal of Radiation Biology 1.837 2.009 Nuclear Science & Technology: 3/33
Journal of Radiological Protection 1.319 1.488 Nuclear Science & Technology: 8/33
Nuclear Instruments & Methods in Physics Research, A 1.316 1.268 Nuclear Science & Technology: 9/33
Nuclear Instruments & Methods in Physics Research, B 1.186 1.324 Nuclear Science & Technology: 12/33
Nuclear Technology & Radiation Protection --- ---

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Radiation Measurements 1.140 1.176 Nuclear Science & Technology: 14/33
Radiation Protection Dosimetry 0.861 0.981 Nuclear Science & Technology: 19/33
Category: Environmental Sciences      
Atmospheric Environment 3.062 3.797 Environmental Sciences: 44/215
Chemosphere 3.499 3.867 Environmental Sciences: 32/215
Environmental Science and Pollution Research 2.757 2.951 Environmental Sciences: 55/215
Environmental Science & Technology 5.481 6.277 Environmental Sciences: 8/215
Environmental Toxicology and Chemistry 2.826 3.282 Environmental Sciences: 52/215
Journal of Environmental Radioactivity 3.571 2.767 Environmental Sciences: 30/215
Radiation and Environmental Biophysics 1.582 1.747 Environmental Sciences: 112/215
Category: Marine & Freshwater Biology      
Aquatic Toxicology 3.513 3.940 Marine & Freshwater Biology: 6/102
Marine Biology 2.393 2.569 Marine & Freshwater Biology: 22/102
Marine Ecology Progress Series 2.640 3.170 Marine & Freshwater Biology: 15/102
Marine Pollution Bulletin 2.793 3.118 Marine & Freshwater Biology: 12/102
Categories: Materials Science: Biomaterials/Multidisciplinary/ Coatings & Films/ Polymer Science      
Biointerphases 2.677 2.607 Materials Science, Biomaterials: 16/32; Biophysics:37/74
Materials Chemistry and Physics 2.129 2.427 Materials Science, Multidisciplinary: 70/251
Materials Science and Engineering R 11.789 20.224 Materials Science, Multidisciplinary: 10/251
Surface & Coatings Technology 2.199 2.453 Materials Science, Coatings & Films: 4/18
Polymer Degradation and Stability 2.633 3.528 Polymer Science: 22/82
Categories: Others      
Applied Spectroscopy 2.014 1.837 Instruments and Instrumentation: 11/57
Review of Scientific Instruments 1.584 1.556 Instruments and Instrumentation: 20/57; Physics, Applied 63/136
Building and Environment 2.750 3.022 Engineering, Civil: 5/124
Chemical Communications 6.718 6.485 Chemistry, Multidisciplinary: 20/148
Journal of Hazardous Materials 4.331 5.123 Engineering, Civil: 2/124
Computer Physics Communications 2.407 3.394 Computer Science, Interdisciplinary applications: 19/102
Environmental Modelling & Software 4.538 4.275 Computer Science, Interdisciplinary applications: 5/102
X-ray Spectrometry 1.187 1.199 Spectroscopy: 29/44