Class information for: |
Basic class information |
Class id | #P | Avg. number of references |
Database coverage of references |
---|---|---|---|
24057 | 325 | 20.8 | 40% |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
Cluster id | Level | Cluster label | #P |
---|---|---|---|
1 | 4 | ECONOMICS//EDUCATION & EDUCATIONAL RESEARCH//PSYCHOL | 3876184 |
411 | 3 | CONTRACEPTION//AMFITEATRU ECONOMIC//ECTOPIC PREGNANCY | 29326 |
1131 | 2 | CONTRACEPTION//EMERGENCY CONTRACEPTION//INTRAUTERINE DEVICE | 9621 |
24057 | 1 | ENTAMOEBA GINGIVALIS//CU IUDS//SIMULATED UTERINE FLUID | 325 |
Terms with highest relevance score |
rank | Term | termType | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
---|---|---|---|---|---|---|
1 | ENTAMOEBA GINGIVALIS | authKW | 722721 | 3% | 77% | 10 |
2 | CU IUDS | authKW | 375818 | 1% | 100% | 4 |
3 | SIMULATED UTERINE FLUID | authKW | 335549 | 2% | 71% | 5 |
4 | ANTIFERTILITY EFFECTIVENESS | authKW | 281863 | 1% | 100% | 3 |
5 | INTRA VAS DEVICE | authKW | 281863 | 1% | 100% | 3 |
6 | SIMULATED UTERINE SOLUTION | authKW | 250542 | 1% | 67% | 4 |
7 | COPPER IONS RELEASE | authKW | 187909 | 1% | 100% | 2 |
8 | COPPER LOW DENSITY POLYETHYLENE NANOCOMPOSITE | authKW | 187909 | 1% | 100% | 2 |
9 | CORROS NETWORK | address | 187909 | 1% | 100% | 2 |
10 | CU LDPE NANOCOMPOSITE | authKW | 187909 | 1% | 100% | 2 |
Web of Science journal categories |
Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
---|---|---|---|---|---|
1 | Obstetrics & Gynecology | 5598 | 40% | 0% | 129 |
2 | Materials Science, Biomaterials | 465 | 6% | 0% | 21 |
3 | Reproductive Biology | 290 | 6% | 0% | 20 |
4 | Engineering, Biomedical | 183 | 6% | 0% | 21 |
5 | Andrology | 115 | 1% | 0% | 4 |
6 | Family Studies | 90 | 2% | 0% | 7 |
7 | Medicine, General & Internal | 90 | 9% | 0% | 30 |
8 | Parasitiology | 67 | 3% | 0% | 10 |
9 | Pathology | 37 | 4% | 0% | 12 |
10 | Demography | 36 | 1% | 0% | 3 |
Address terms |
Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
---|---|---|---|---|---|
1 | CORROS NETWORK | 187909 | 1% | 100% | 2 |
2 | STATE MOULD TECHNOL | 107053 | 2% | 16% | 7 |
3 | STATE PLAST FORMING SIMULAT MOULD TECHN | 104619 | 2% | 16% | 7 |
4 | CCT CONICET LA PLATAINIFTA | 93954 | 0% | 100% | 1 |
5 | CCTCONICET LA PLATA | 93954 | 0% | 100% | 1 |
6 | CENT HOSP BIOCHEM WALLAC | 93954 | 0% | 100% | 1 |
7 | CLIN MAXILLO IAL SURG 2 | 93954 | 0% | 100% | 1 |
8 | CLIN PROV | 93954 | 0% | 100% | 1 |
9 | COL FERRONALES | 93954 | 0% | 100% | 1 |
10 | CONTRACEPT REPROD HLTH SERV | 93954 | 0% | 100% | 1 |
Journals |
Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
---|---|---|---|---|---|
1 | CONTRACEPTION | 67331 | 18% | 1% | 59 |
2 | CONTRACEPTIVE DELIVERY SYSTEMS | 16889 | 2% | 4% | 5 |
3 | ARCHIVES OF GYNECOLOGY | 6497 | 2% | 1% | 5 |
4 | ADVANCES IN CONTRACEPTION | 4540 | 1% | 2% | 3 |
5 | BRITISH JOURNAL OF FAMILY PLANNING | 3474 | 1% | 1% | 3 |
6 | EUROPEAN JOURNAL OF CONTRACEPTION AND REPRODUCTIVE HEALTH CARE | 1929 | 1% | 1% | 4 |
7 | ANTI-CORROSION METHODS AND MATERIALS | 1082 | 1% | 0% | 3 |
8 | RESEARCH IN EXPERIMENTAL MEDICINE | 901 | 1% | 0% | 3 |
9 | ACTA MORPHOLOGICA HUNGARICA | 738 | 0% | 1% | 1 |
10 | ZENTRALBLATT FUR GYNAKOLOGIE | 735 | 1% | 0% | 3 |
Author Key Words |
Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
LCSH search | Wikipedia search |
---|---|---|---|---|---|---|---|
1 | ENTAMOEBA GINGIVALIS | 722721 | 3% | 77% | 10 | Search ENTAMOEBA+GINGIVALIS | Search ENTAMOEBA+GINGIVALIS |
2 | CU IUDS | 375818 | 1% | 100% | 4 | Search CU+IUDS | Search CU+IUDS |
3 | SIMULATED UTERINE FLUID | 335549 | 2% | 71% | 5 | Search SIMULATED+UTERINE+FLUID | Search SIMULATED+UTERINE+FLUID |
4 | ANTIFERTILITY EFFECTIVENESS | 281863 | 1% | 100% | 3 | Search ANTIFERTILITY+EFFECTIVENESS | Search ANTIFERTILITY+EFFECTIVENESS |
5 | INTRA VAS DEVICE | 281863 | 1% | 100% | 3 | Search INTRA+VAS+DEVICE | Search INTRA+VAS+DEVICE |
6 | SIMULATED UTERINE SOLUTION | 250542 | 1% | 67% | 4 | Search SIMULATED+UTERINE+SOLUTION | Search SIMULATED+UTERINE+SOLUTION |
7 | COPPER IONS RELEASE | 187909 | 1% | 100% | 2 | Search COPPER+IONS+RELEASE | Search COPPER+IONS+RELEASE |
8 | COPPER LOW DENSITY POLYETHYLENE NANOCOMPOSITE | 187909 | 1% | 100% | 2 | Search COPPER+LOW+DENSITY+POLYETHYLENE+NANOCOMPOSITE | Search COPPER+LOW+DENSITY+POLYETHYLENE+NANOCOMPOSITE |
9 | CU LDPE NANOCOMPOSITE | 187909 | 1% | 100% | 2 | Search CU+LDPE+NANOCOMPOSITE | Search CU+LDPE+NANOCOMPOSITE |
10 | INCRUSTMENTS | 187909 | 1% | 100% | 2 | Search INCRUSTMENTS | Search INCRUSTMENTS |
Core articles |
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c: (1) Number of references referring to publications in the class. (2) Share of total number of active references referring to publications in the class. (3) Age of the article. New articles get higher score than old articles. (4) Citation rate, normalized to year. |
Rank | Reference | # ref. in cl. |
Shr. of ref. in cl. |
Citations |
---|---|---|---|---|
1 | ZHANG, SS , LI, Y , YU, PP , CHEN, T , ZHOU, WS , ZHANG, WL , LIU, JP , (2015) IN VITRO RELEASE OF CUPRIC ION FROM INTRAUTERINE DEVICES: INFLUENCE OF FRAME, SHAPE, COPPER SURFACE AREA AND INDOMETHACIN.BIOMEDICAL MICRODEVICES. VOL. 17. ISSUE 1. P. - | 17 | 74% | 2 |
2 | XU, XX , DING, MH , ZHANG, JX , ZHENG, W , LI, L , ZHENG, YF , (2013) A NOVEL COPPER/POLYDIMETHIYLSILOXANE NANOCOMPOSITE FOR COPPER-CONTAINING INTRAUTERINE CONTRACEPTIVE DEVICES.JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS. VOL. 101. ISSUE 8. P. 1428-1436 | 18 | 67% | 2 |
3 | PENG, XC , HU, SS , MENG, TQ , SUO, JP , XIONG, CL , (2012) THE ANTIFERTILITY EFFECTIVENESS OF A NOVEL COPPER-CONTAINING COMPOSITE USED IN INTRAUTERINE CONTRACEPTIVE DEVICES AND THE RELEASING BEHAVIOR OF CUPRIC IONS CONTAINED IN THE COMPOSITE IN RATS.CONTRACEPTION. VOL. 86. ISSUE 4. P. 413-418 | 15 | 75% | 2 |
4 | VALDEZ, SB , ROSAS, GN , CARRILLO, BM , PEREZ, LT , OGURA, T , BELTRAN, GC , MIGUEL, J , BELTRAN, G , (2003) CORROSION CHARACTERISTICS OF COPPER-BASED IUDS.ANTI-CORROSION METHODS AND MATERIALS. VOL. 50. ISSUE 2. P. 129-135 | 15 | 94% | 5 |
5 | HU, LX , WANG, H , RAO, M , ZHAO, XL , YANG, J , HU, SF , HE, J , XIA, W , LIU, HF , ZHEN, B , ET AL (2014) ALTERATIONS IN THE ENDOMETRIUM OF RATS, RABBITS, AND MACACA MULATTA THAT RECEIVED AN IMPLANTATION OF COPPER/LOW-DENSITY POLYETHYLENE NANOCOMPOSITE.INTERNATIONAL JOURNAL OF NANOMEDICINE. VOL. 9. ISSUE . P. 1127-1138 | 22 | 46% | 0 |
6 | YANG, ZH , XIE, CS , CAI, SZ , XIA, XP , (2008) EFFECTS OF LDPE FILM ON THE PROPERTIES OF COPPER/LDPE COMPOSITES FOR INTRAUTERINE CONTRACEPTIVE DEVICE.MATERIALS LETTERS. VOL. 62. ISSUE 26. P. 4226-4228 | 11 | 100% | 4 |
7 | HU, LX , HE, J , HOU, L , WANG, H , LI, J , XIE, CS , DUAN, Z , SUN, LK , WANG, X , ZHU, C , (2013) BIOLOGICAL EVALUATION OF THE COPPER/LOW-DENSITY POLYETHYLENE NANOCOMPOSITE INTRAUTERINE DEVICE.PLOS ONE. VOL. 8. ISSUE 9. P. - | 15 | 60% | 3 |
8 | XU, XX , NIE, FL , WANG, YB , ZHANG, JX , ZHENG, W , LI, L , ZHENG, YF , (2012) EFFECTIVE INHIBITION OF THE EARLY COPPER ION BURST RELEASE WITH ULTRA-FINE GRAINED COPPER AND SINGLE CRYSTAL COPPER FOR INTRAUTERINE DEVICE APPLICATION.ACTA BIOMATERIALIA. VOL. 8. ISSUE 2. P. 886-896 | 21 | 40% | 10 |
9 | XIA, XP , TANG, Y , XIE, CS , WANG, Y , CAI, SZ , ZHU, CH , (2011) AN APPROACH TO GIVE PROSPECTIVE LIFE-SPAN OF THE COPPER/LOW-DENSITY-POLYETHYLENE NANOCOMPOSITE INTRAUTERINE DEVICE.JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE. VOL. 22. ISSUE 7. P. 1773-1781 | 15 | 58% | 7 |
10 | YU, J , LI, J , LI, HG , LI, JX , XIE, CS , ZHU, CH , (2008) COMPARATIVE STUDY ON CONTRACEPTIVE EFFICACY AND CLINICAL PERFORMANCE OF THE COPPER/LOW-DENSITY POLYETHYLENE NANOCOMPOSITE IUD AND THE COPPER T220C IUD.CONTRACEPTION. VOL. 78. ISSUE 4. P. 319-323 | 12 | 75% | 13 |
Classes with closest relation at Level 1 |