Class information for: |
Basic class information |
Class id | #P | Avg. number of references |
Database coverage of references |
---|---|---|---|
31553 | 151 | 15.8 | 40% |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
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 | IMW PL MARINE | address | 404444 | 1% | 100% | 2 |
2 | STANDARDS MEASUREMENTS AND TESTING PROGRAMME | authKW | 404444 | 1% | 100% | 2 |
3 | STAND MEASUREMENTS TESTING PROGRAMME | address | 251025 | 4% | 21% | 6 |
4 | AUSTRALIAN CHEM STAND | address | 202222 | 1% | 100% | 1 |
5 | BUSH CANOPY | authKW | 202222 | 1% | 100% | 1 |
6 | CHEMICAL AND BIOLOGICAL MEASUREMENTS | authKW | 202222 | 1% | 100% | 1 |
7 | CHIM BIOORGAN ENVIRONNEMENT | address | 202222 | 1% | 100% | 1 |
8 | COMPETIT SUSTAINABLE GROWTH | address | 202222 | 1% | 100% | 1 |
9 | COMPETIT SUSTAINABLE GROWTH PROGRAMME DG 12100 | address | 202222 | 1% | 100% | 1 |
10 | DG XII | address | 202222 | 1% | 100% | 1 |
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 | Chemistry, Analytical | 3267 | 62% | 0% | 94 |
2 | Environmental Sciences | 380 | 25% | 0% | 38 |
3 | Engineering, Environmental | 314 | 12% | 0% | 18 |
4 | Engineering, Civil | 230 | 11% | 0% | 17 |
5 | Engineering, Petroleum | 53 | 2% | 0% | 3 |
6 | Geology | 25 | 2% | 0% | 3 |
7 | Soil Science | 23 | 3% | 0% | 4 |
8 | Marine & Freshwater Biology | 18 | 4% | 0% | 6 |
9 | Spectroscopy | 14 | 3% | 0% | 5 |
10 | Agronomy | 9 | 3% | 0% | 4 |
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 | IMW PL MARINE | 404444 | 1% | 100% | 2 |
2 | STAND MEASUREMENTS TESTING PROGRAMME | 251025 | 4% | 21% | 6 |
3 | AUSTRALIAN CHEM STAND | 202222 | 1% | 100% | 1 |
4 | CHIM BIOORGAN ENVIRONNEMENT | 202222 | 1% | 100% | 1 |
5 | COMPETIT SUSTAINABLE GROWTH | 202222 | 1% | 100% | 1 |
6 | COMPETIT SUSTAINABLE GROWTH PROGRAMME DG 12100 | 202222 | 1% | 100% | 1 |
7 | DG XII | 202222 | 1% | 100% | 1 |
8 | MATHS STAT COMP | 202222 | 1% | 100% | 1 |
9 | SMT PROGRAMME MO75 3 9 | 202222 | 1% | 100% | 1 |
10 | SMT PROGRAMME MO75 309 | 202222 | 1% | 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 | STAUB REINHALTUNG DER LUFT | 61819 | 11% | 2% | 16 |
2 | FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY | 31079 | 19% | 1% | 29 |
3 | FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE | 12067 | 9% | 0% | 14 |
4 | TRAC-TRENDS IN ANALYTICAL CHEMISTRY | 6400 | 7% | 0% | 10 |
5 | MIKROCHIMICA ACTA | 3384 | 5% | 0% | 7 |
6 | QUIMICA ANALITICA | 2540 | 1% | 1% | 2 |
7 | ERDOL & KOHLE ERDGAS PETROCHEMIE | 2096 | 2% | 0% | 3 |
8 | JOURNAL OF ENVIRONMENTAL MONITORING | 709 | 2% | 0% | 3 |
9 | JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS | 702 | 2% | 0% | 3 |
10 | ANALYST | 670 | 5% | 0% | 7 |
Author Key Words |
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 | BENOLIEL, MJ , QUEVAUVILLER, P , (1998) GENERAL CONSIDERATIONS ON THE PREPARATION OF WATER CERTIFIED REFERENCE MATERIALS.ANALYST. VOL. 123. ISSUE 5. P. 977-979 | 11 | 85% | 21 |
2 | SEGURA, M , MADRID, Y , CAMARA, C , REBOLLO, C , AZCARATE, J , KRAMER, G , QUEVAUVILLER, P , (2000) FEASIBILITY STUDY PRIOR TO THE CERTIFICATION OF TRACE ELEMENTS IN URBAN AND INDUSTRIAL WASTEWATER REFERENCE MATERIALS.JOURNAL OF ENVIRONMENTAL MONITORING. VOL. 2. ISSUE 6. P. 576-581 | 12 | 71% | 1 |
3 | GRIEPINK, B , MAIER, EA , QUEVAUVILLER, P , MUNTAU, H , (1991) CERTIFIED REFERENCE MATERIALS FOR THE QUALITY-CONTROL OF ANALYSIS IN THE ENVIRONMENT.FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY. VOL. 339. ISSUE 9. P. 599-603 | 10 | 83% | 16 |
4 | QUEVAUVILLER, P , BENOLIEL, MJ , ANDERSEN, K , MERRY, J , (1999) NEW CERTIFIED REFERENCE MATERIALS FOR THE QUALITY CONTROL OF GROUNDWATER MONITORING.TRAC-TRENDS IN ANALYTICAL CHEMISTRY. VOL. 18. ISSUE 6. P. 376-383 | 7 | 88% | 4 |
5 | QUEVAUVILLER, P , (1994) QUALITY ASSURANCE FOR WATER ANALYSIS.TRAC-TRENDS IN ANALYTICAL CHEMISTRY. VOL. 13. ISSUE 9. P. 404-409 | 9 | 82% | 6 |
6 | MUNTAU, H , (2001) RECENT DEVELOPMENTS IN THE FIELD OF ENVIRONMENTAL REFERENCE MATERIALS AT THE JRC ISPRA.FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY. VOL. 370. ISSUE 2-3. P. 134 -141 | 14 | 40% | 7 |
7 | SCHLUMS, C , ABRAHAM, HJ , FRENZEL, W , (1993) INTERLABORATORY TEST FOR EXTERNAL QUALITY-CONTROL .1. SIGNIFICANCE OF THE EXTERNAL QUALITY-CONTROL.STAUB REINHALTUNG DER LUFT. VOL. 53. ISSUE 5. P. 177-182 | 7 | 100% | 3 |
8 | BERCARU, O , GAWLIK, BM , ULBERTH, F , VANDECASTEELE, C , (2003) REFERENCE MATERIALS FOR THE MONITORING OF THE AQUATIC ENVIRONMENT - A REVIEW WITH SPECIAL EMPHASIS ON ORGANIC PRIORITY POLLUTANTS.JOURNAL OF ENVIRONMENTAL MONITORING. VOL. 5. ISSUE 4. P. 697-705 | 15 | 31% | 8 |
9 | QUEVAUVILLER, P , KRAMER, GN , GRIEPINK, B , (1994) CERTIFICATION OF THE MASS FRACTIONS OF CA, CU, CL, I, FE, K, MG, P, PB, N, NA AND ZN IN SKIM MILK POWDER.MIKROCHIMICA ACTA. VOL. 113. ISSUE 3-6. P. 381-394 | 7 | 88% | 1 |
10 | QUEVAUVILLER, P , ANDERSEN, K , MERRY, J , VAN DER JAGT, H , (1998) CERTIFIED REFERENCE MATERIALS FOR THE QUALITY CONTROL OF TRACE ELEMENT DETERMINATIONS IN GROUNDWATER.SCIENCE OF THE TOTAL ENVIRONMENT. VOL. 220. ISSUE 2-3. P. 223-234 | 5 | 100% | 5 |
Classes with closest relation at Level 1 |