Gewichtungsfaktoren (mittlere Impactfaktoren) der Fachkategorien Jahrgang 2009

Die hier angegebenen Mediane entsprechen den Kennwerten für die Kategorien, wie sie aus dem Journal Citation Report (JCR) des ISI hervorgehen. Einrichtungen, deren Bibliotheken den JCR abonniert haben, können die Angaben auch dort entnehmen.

    Kategorie Median
    2009
    Median
    2008
    Median
    2007
    ACOUSTICS 0,840 0,964 0,738
    ALLERGY 1,887 2,353 2,160
    ANATOMY & MORPHOLOGY 1,708 1,487 1,423
    ANDROLOGY 1,420 2,059 1,609
    ANESTHESIOLOGY 1,859 1,855 1,485
    AUTOMATION & CONTROL SYSTEMS 1,111 1,397 0,832
    BEHAVIORAL SCIENCES 2,749 2,584 2,355
    BIOCHEMICAL RESEARCH METHODS 2,347 2,312 2,135
    BIOCHEMISTRY & MOLECULAR BIOLOGY 2,582 2,624 2,550
    BIOLOGY 1,370 1,405 1,292
    BIOPHYSICS 2,628 2,385 2,371
    BIOTECHNOLOGY & APPLIED MICROBIOLOGY 1,867 1,907 1,937
    CARDIAC & CARDIOVASCULAR SYSTEMS 1,949 2,167 1,828
    CELL BIOLOGY 3,250 3,180 2,984
    CHEMISTRY, ANALYTICAL 1,776 1,656 1,601
    CHEMISTRY, APPLIED 0,927 1,009 0,862
    CHEMISTRY, MEDICINAL 1,911 1,866 1,817
    CHEMISTRY, MULTIDISCIPLINARY 1,220 1,256 1,032
    CHEMISTRY, ORGANIC 2,000 1,866 1,808
    CLINICAL NEUROLOGY 2,197 2,050 1,946
    CRITICAL CARE MEDICINE 2,380 2,154 1,837
    >DENTISTRY, ORAL SURGERY & MEDICINE 1,369 1,442 1,592
    DERMATOLOGY 1,587 1,605 1,402
    DEVELOPMENTAL BIOLOGY 2,732 2,376 2,805
    EMERGENCY MEDICINE 0,916 1,188 1,046
    ENDOCRINOLOGY & METABOLISM 2,628 2,791 2,566
    ENGINEERING, BIOMEDICAL 1,741 1,710 1,540
    GASTROENTEROLOGY & HEPATOLOGY 2,092 2,293 2,187
    GENETICS & HEREDITY 2,550 2,567 2,595
    GERIATRICS & GERONTOLOGY 1,813 2,065 2,140
    HEALTH CARE SCIENCES & SERVICES 1,583 1,490 1,436
    HEMATOLOGY 2,406 2,421 2,180
    IMMUNOLOGY 2,740 2,778 2,599
    INFECTIOUS DISEASES 2,451 2,516 2,369
    MATERIALS SCIENCE, BIOMATERIALS 1,963 1,896 1,889
    MEDICAL ETHICS 1,136 1,114 1,152
    MEDICAL INFORMATICS 1,690 1,655 1,444
    MEDICAL LABORATORY TECHNOLOGY 1,147 1,638 1,619
    MEDICINE, GENERAL & INTERNAL 1,285 1,492 1,331
    MEDICINE, LEGAL 1,433 1,212 1,042
    MEDICINE, RESEARCH & EXPERIMENTAL 2,023 2,175 1,806
    MICROBIOLOGY 2,364 2,190 2,292
    MICROSCOPY 1,626 1,839 1,644
    MULTIDISCIPLINARY SCIENCES 0,633 0,754 0,589
    MYCOLOGY 1,587 1,791 1,327
    NEPHROLOGY     1,926
    NEUROIMAGING 1,538 1,830 1,625
    NEUROSCIENCES 2,795 2,625 2,402
    NURSING 0,909 0,936 0,925
    NUTRITION & DIETETICS 1,956 1,888 1,826
    OBSTETRICS & GYNECOLOGY 1,658 2,314 1,429
    ONCOLOGY 2,412 2,724 2,564
    OPHTHALMOLOGY 1,530 1,391 1,443
    ORTHOPEDICS 1,236 1,447 1,294
    OTORHINOLARYNGOLOGY 1,157 1,143 0,983
    PARASITOLOGY 1,711 1,707 1,597
    PATHOLOGY 1,861 1,874 1,783
    PEDIATRICS 1,406 1,252 1,258
    PERIPHERAL VASCULAR DISEASE 2,034 2,357 2,183
    PHARMACOLOGY & PHARMACY 2,336 2,274 2,066
    PHYSICS, APPLIED 1,310 1,324 1,284
    PHYSICS, ATOMIC, MOLECULAR & CHEMICAL 1,542 1,478 1,538
    PHYSICS, MULTIDISCIPLINARY 1,040 0,994 0,951
    PHYSICS, NUCLEAR 1,284 1,682 1,455
    PHYSICS, PARTICLES & FIELDS 2,034 2,015 1,894
    PHYSIOLOGY 2,160 2,230 2,034
    PSYCHIATRY 2,197 2,318 2,157
    PSYCHOLOGY 2,065 2,080 1,992
    PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH 1,633 1,787 1,597
    RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING 1,798 1,861 1,625
    REHABILITATION 1,367 1,261 1,414
    REPRODUCTIVE BIOLOGY 2,243 2,439 2,370
    RESPIRATORY SYSTEM 2,239 2,072 2,210
    RHEUMATOLOGY 2,452 2,354 2,248
    ROBOTICS 1,232 1,292 0,633
    SPECTROSCOPY 1,564 1,510 1,433
    SPORT SCIENCES 1,314 1,197 1,157
    STATISTICS & PROBABILITY 0,940 1,002 0,787
    SUBSTANCE ABUSE 2,289 2,306 2,117
    SURGERY 1,298 1,369 1,225
    TOXICOLOGY 2,133 2,181 1,942
    TRANSPLANTATION 2,251 2,516 2,300
    TROPICAL MEDICINE 1,224 1,450 1,279
    UROLOGY     1,926
    UROLOGY & NEPHROLOGY 1,949 1,937  
    VIROLOGY 2,517 2,576 2,810
    Mittelwert aller Kategorien 1,811 1,863 1,728