Starting from 1987, China Institute of SCI-tech Information under the Ministry of Science and Technology conducts academic ranking with four foreign retrieval tools, namely SCI, ISTP, Ei and ISR, as data sources every year. Because the papers included in ISR (Science Review Index) are more repetitive with SCI, there are fewer papers included in China; Therefore, since 1993, ISR is no longer used as the statistical source of papers. Among them, SCI, ISTP and Ei databases are three foreign retrieval tools that are often mentioned in library and information science.
SCI, namely "scientific citation index", is an important periodical abstract index database in the natural science field. It was founded in 196 1 year by eugene garfield, director of institute for scientific information (1925.9. 15). It can be used to retrieve the important academic achievements of mathematics, physics, chemistry, astronomy, biology, medicine, agricultural science, computer science, materials science and other disciplines since 1945; SCI is also regarded as an important basis for making discipline development plans and ranking academic achievements by academic circles at home and abroad.
ISTP, an index of proceedings of scientific and technological conferences, was founded in 1978 and compiled by institute for scientific information, USA, which mainly includes internationally famous scientific and technological conferences. Its data include agriculture, environmental science, biochemistry, molecular biology, biotechnology, medicine, engineering, computer science, chemistry, physics and other disciplines. From 1990-2003, ISTP and ISSHP (ISSHP will be mentioned later) * * * collected the information of nearly 3 million papers from 60,000 meetings.
EI, the "engineering index", was founded in 1884 and edited and published by Elsevier Engineering Information Company, which mainly includes papers in the field of engineering technology (mainly papers in scientific journals and conference proceedings). The data covers nuclear technology, bioengineering, transportation, chemical and technological engineering, lighting and optical technology, agricultural engineering and food technology, computer and data processing, applied physics, electronics and communication, control engineering, civil engineering, mechanical engineering, material engineering, petroleum, aerospace, automobile engineering and other disciplines.
If the year 2004 is as follows:
Abbreviated journal name ISNN total cited times influence factor directness index full name of cited half-life journal
AAPG BULL 0 149- 1423 4643 1. 140 0.293 75 & gt； 10.0apg announcement
AAPS medical science1522-10593411.938 0.600103.5aaps medical science
AATCC version1532-8813139 0.434 0.024 822.9 aatcc review.
Abdominal imaging 0942-89251246 0.884 0.0881145.7 Abdominal imaging.
ABH MATH SEM HAMBURG 0025-5858 265 0. 146 0.000 20 & gt； Mathematics Seminar of Hamburg University
ACAD emergency medicine1069-6563 22811.898 0.2831804.3 academic emergency medicine.
ACAD medicine1040-2446 4954 2.304 0.4621865.9 academic medicine
ACAD Radiology Department/KOOC-0/076-6332/KOOC-0/797/KOOC-0/.470 0.3/KOOC-0//KOOC-0/48 3.8 Academic Radiology Department
Chemical research account 0001-48421881613.1541.971kloc-0/04 6.2 chemical research.
Certification QUAL Insurance Company 0949-1775 408 0.8610.2401213.5 Certification and quality assurance.
Acimater j0889-325x1190 0.579 0.123 57 8.8 ACI material magazine.
ACI structure j 0889-32411089 0.560 0.149 87.8 ACI structure journal.
SURV Computer Association 0360-0300146910.037 0.083126.4 Computer Survey of Computer Association
ACM signal plan notification 0362-1340 666 0.110.027147 9.9 ACM signal plan notification
Computer system 0734-20717881.917 0.00010 > 10.0 acm transaction on computer system
ACM test database syst0362-59158701.8460.28621>; Acm transaction on 10.0 database system
Journal of Electronic System Design Automation of American Computer Society
ACM T graphic 0730-0301154 2.6610.165103 5.6am graphic transaction.
Acm t inform syst1046-81889144.0971.421kloc-0/96.2 ACM information system transaction.
ACM T Mathematical Software 0098-350012061.3120.393 28 >10.0 Transactions of Mathematical Software of American Computer Society.
ACM T PROGR LANG SYS 0 164-0925 1294 1.875 0. 1 1 1 27 & gt； 10.0 Transactions of American Computer Society Programming Languages and Systems
ACM T Softweng Meth1049-331x 4012.385 0.00010 7.2 ACM Software Engineering and Methodology.
Acoustics phys+1063-7710 295 0.340 0.171034.1acoustic physics
ACSMS is healthy and suitable for j1091-5397 510.333 0.05618. Fitness magazine
ACTA ACUST UNITED AC 16 10- 1928 107 0.365 0.036 1 10 2.4
ACTA journal of agriculture Scandinavia edition A- animal science
ACTA Agricultural Research Association Scandinavia Branch, Soil and Plant Science
ACTA Food Hong 0139-30061980.2140.000 389.1Journal of Food Science
ACTA anesthesiology association
ACTA APPL Mathematics 0167-8019 450 0.354 0.147 689 Journal of Applied Mathematics
ACTA Arithmetic 0065-1036 936 0.406 0.1251209.7 Journal of Arithmetic.
ACTA astronaut 0094-5765 797 0.240 0.0261918.2 Journal of Astronautics.
ACTA Astronomy 0001-52378814.0190.320 25.9 Journal of Astronomy
ACTA Biochemistry and Biophysics Company1672-9145 350 0.360 0.088125 3.9
ACTA biochemistry pol 0001-527x8801.0320.0891014.5 Polish Journal of Biochemistry.
ACTA BIOL Krakow Robot 000 1-5296 82 0.228 0.000 25 Krakow Journal of Biology Series Botany
ACTA BIOL Hong 0236-5383 288 0.425 0.225 40 9 Hungarian Journal of Biology
ACTA Biomedical Clin L 0325-2957180.069 0.00013 Latin American Journal of Clinical Biomedicine.
ACTA Biotechnology 0 138-4988 296 0.863 0.6 Journal of Biotechnology
ACTA biological theory 0001-5342308 0.676 0.000 22 > 10.0 Journal of Biological Theory
ACTA chicken bot1253-80781220.2120.077 268.2 Journal of Chickens.
ACTA BOT SIN 1672-6650 844 0.4 13 0.096 197 5.2
ACTA Cardiology 0001-53854160.5320.0141405.7 Journal of Cardiology.
ACTA China Chemistry 0567-73511735 0.895 0.066 452 3.6 China Journal of Chemistry.
Acta Slov1318-02071740.5170.028 723.7 Slovenian chemical journal.
ACTA CHIR Belgium 0001-5458 369 0.3180.0071506.7 Journal of Belgian Surgery.
ACTA pterodactyl alcohol1508-1109 99 0.729 0.120 25 Journal of pterodactyl
ACTA chromatography1233-2356 54 0.698 0.091.22
ACTA CLIN Belgium 0001-5512 275 0.353 0.174 46.3 Belgian Journal of Clinical Sciences
ACTA crystal ogr A 0 108-7673 9 186 1.829 0.4 17 84 & gt； Journal of Crystals Series A
ACTA crystal b 0108-768198525.4180.45284 > 10.0 Journal of Crystals Series B-Structural Science
ACTA Crystallography C 0108-270167510.728 0.286 553 9.3 Journal of Crystallography Volume C Crystal Structure Communication
ACTA crystallography d0907-4449 87721.693 0.347 495 6.1Journal of Crystallography Volume D-Biocrystallography
ACTA crystal glass e1600-5368 2083 0.4910.38018021.5
ACTA Cytology 0001-5547 2758 0.8310.0591189.3 Acta Cytology.
ACTA dermis-Venereol 0001-5555 3011.585 0.13467 > 10.0 Journal of Dermatovenereal Diseases
ACTA Diabetes 0940-5429 5120.335 0.086 358.2 Journal of Diabetes
ACTA Gastroenterology Belgium 0001-5644332 0.7130.000 47 5.7 Journal of Gastroenterology Belgium.
ACTA GEOL Xin-engl1000-95156862.1500.1501403.9 Chinese Journal of Geology.
ACTA hematology-Basel 0001-579214531.373 0.323 658.1Journal of Hematology
ACTA histochemistry 0065-1281536 0.895 0.11942 8.8
ACTA histochemistry cytochemistry 0044-5991222 0.460 0.056 368.1Journal of Histochemistry and Cytochemistry
ACTA Hydraulic Chemistry 0323-4320 374 0.737 0.154 525.8 Journal of Hydraulic Chemistry and Aquatic Biology
ACTA notification 0001-59037090.922 0.21723 >; 10.0 Journal of Information
ACTA Materials1359-645412740 3.490 0.492 553 4.6 Journal of Materials
ACTA mathematics flood 0236-5294 569 0.278 0.126 95 > 10.0 Hungarian Journal of Mathematics
ACTA Mathematical Sciences 0252-96021350.1320.013776.5 Journal of Mathematical Sciences
ACTA Mathematics SIN1439-8516 406 0.427 0.032 93 6.6 Journal of Mathematics-English Series
ACTA Mathematics-djurholm0001-59621945 2.200 0.1821> 10.0 Journal of Mathematics
ACTA Mecha 0001-59701250 0.546 0.119109 > 10.0 Journal of Mechanical Engineering
ACTA Machinery 0567-77183190.7190.038 805.2 Journal of Machinery