Class information for: |
Basic class information |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
| Cluster id | Level | Cluster label | #P |
|---|---|---|---|
| 18 | 4 | CHEMISTRY, ANALYTICAL//TOXICOLOGY//ENVIRONMENTAL SCIENCES | 697102 |
| 347 | 3 | CHEMISTRY, ANALYTICAL//PRECONCENTRATION//PVC MEMBRANE | 36737 |
| 308 | 2 | PRECONCENTRATION//FLAME ATOMIC ABSORPTION SPECTROMETRY//CHEMISTRY, ANALYTICAL | 18780 |
| 22440 | 1 | POLYURETHANE FOAM//URETHANE POLYMERS//1 5 DI 2 FLUOROPHENYL 3 MERCAPTOFORMAZAN | 404 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | POLYURETHANE FOAM | authKW | 652941 | 22% | 10% | 88 |
| 2 | URETHANE POLYMERS | authKW | 156022 | 0% | 100% | 2 |
| 3 | 1 5 DI 2 FLUOROPHENYL 3 MERCAPTOFORMAZAN | authKW | 78011 | 0% | 100% | 1 |
| 4 | 2 STAGE RATE MODEL | authKW | 78011 | 0% | 100% | 1 |
| 5 | 4 NITROPHENYLDIAZONIUM DERIVATIVES | authKW | 78011 | 0% | 100% | 1 |
| 6 | 9 PHENYL 2 3 7 TRIHYDROXY 6 FLUORONE | authKW | 78011 | 0% | 100% | 1 |
| 7 | ACID MODIFIED POLYURETHANE FOAM | authKW | 78011 | 0% | 100% | 1 |
| 8 | BULK FUNCTIONALIZATION | authKW | 78011 | 0% | 100% | 1 |
| 9 | CADMIUM MATRICES | authKW | 78011 | 0% | 100% | 1 |
| 10 | CERIUMIII AND IV COMPLEXES | authKW | 78011 | 0% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Chemistry, Analytical | 7295 | 57% | 0% | 231 |
| 2 | Nuclear Science & Technology | 609 | 12% | 0% | 48 |
| 3 | Chemistry, Inorganic & Nuclear | 294 | 10% | 0% | 42 |
| 4 | Chemistry, Multidisciplinary | 263 | 19% | 0% | 76 |
| 5 | Engineering, Chemical | 99 | 8% | 0% | 32 |
| 6 | Materials Science, Characterization, Testing | 46 | 1% | 0% | 6 |
| 7 | Biochemical Research Methods | 23 | 3% | 0% | 14 |
| 8 | Engineering, Environmental | 22 | 2% | 0% | 10 |
| 9 | Chemistry, Applied | 21 | 3% | 0% | 12 |
| 10 | Materials Science, Ceramics | 19 | 2% | 0% | 7 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | CIENCIA EXATA TERRA | 78011 | 0% | 100% | 1 |
| 2 | CIENCIAS EXATAS TECNOLOL | 78011 | 0% | 100% | 1 |
| 3 | FRACTURING ACIDIZINGTECH SERV | 78011 | 0% | 100% | 1 |
| 4 | OFF MINERAL OURCES | 78011 | 0% | 100% | 1 |
| 5 | P ORG CHEM | 78011 | 0% | 100% | 1 |
| 6 | UMR755 | 78011 | 0% | 100% | 1 |
| 7 | ENGN NUCL | 61274 | 3% | 7% | 11 |
| 8 | INORGAN ANALYT CHEM POB 123 | 39005 | 0% | 50% | 1 |
| 9 | MINIST EDUC MAT CHEM | 39005 | 0% | 50% | 1 |
| 10 | NUCL ENGINEER | 39005 | 0% | 50% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | TALANTA | 16240 | 15% | 0% | 60 |
| 2 | JOURNAL OF ANALYTICAL CHEMISTRY | 8145 | 5% | 0% | 22 |
| 3 | JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES | 6454 | 4% | 0% | 17 |
| 4 | SEPARATION SCIENCE AND TECHNOLOGY | 3938 | 5% | 0% | 19 |
| 5 | GLASS TECHNOLOGY-EUROPEAN JOURNAL OF GLASS SCIENCE AND TECHNOLOGY PART A | 2174 | 1% | 1% | 3 |
| 6 | INDUSTRIAL LABORATORY | 2174 | 1% | 0% | 6 |
| 7 | GLASS TECHNOLOGY | 1825 | 1% | 1% | 4 |
| 8 | ANALYTICA CHIMICA ACTA | 1655 | 6% | 0% | 23 |
| 9 | ANALYTICAL LETTERS | 1375 | 3% | 0% | 11 |
| 10 | ANALYST | 1319 | 4% | 0% | 16 |
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. |
Classes with closest relation at Level 1 |