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 |
| 3766 | 2 | PURIFICATION OF ALKALI METAL SALTS//CHELATING SORBENT//OCTOLIG R | 1098 |
| 37304 | 1 | OCTOLIG R//CUPRILIG//FERRILIG | 85 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | OCTOLIG R | authKW | 2636723 | 9% | 89% | 8 |
| 2 | CUPRILIG | authKW | 1112368 | 4% | 100% | 3 |
| 3 | FERRILIG | authKW | 1112368 | 4% | 100% | 3 |
| 4 | OCTOLIG | authKW | 1112368 | 4% | 100% | 3 |
| 5 | COMMERCIAL RELIABILITY PROGRAM | authKW | 741579 | 2% | 100% | 2 |
| 6 | METALLOLIGS | authKW | 741579 | 2% | 100% | 2 |
| 7 | IMMOBILIZED LIGANDS | authKW | 659177 | 5% | 44% | 4 |
| 8 | CHROMIUM PLATING RINSE WATER | authKW | 370789 | 1% | 100% | 1 |
| 9 | COBALTILIG | authKW | 370789 | 1% | 100% | 1 |
| 10 | COPPER PARTICLE AGGLOMERATION | authKW | 370789 | 1% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Engineering, Environmental | 2242 | 41% | 0% | 35 |
| 2 | Environmental Sciences | 678 | 44% | 0% | 37 |
| 3 | Engineering, Chemical | 135 | 18% | 0% | 15 |
| 4 | METALLURGY & MINING | 86 | 1% | 0% | 1 |
| 5 | Metallurgy & Metallurgical Engineering | 73 | 11% | 0% | 9 |
| 6 | Water Resources | 49 | 7% | 0% | 6 |
| 7 | Materials Science, Coatings & Films | 30 | 5% | 0% | 4 |
| 8 | Limnology | 29 | 2% | 0% | 2 |
| 9 | Chemistry, Multidisciplinary | 16 | 12% | 0% | 10 |
| 10 | Engineering, Manufacturing | 12 | 2% | 0% | 2 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | GYNECOL UROL OCCUPAT MED | 370789 | 1% | 100% | 1 |
| 2 | TANDEM BUSINESS UNIT | 370789 | 1% | 100% | 1 |
| 3 | USKNI | 370789 | 1% | 100% | 1 |
| 4 | ENGN D3 | 61797 | 1% | 17% | 1 |
| 5 | PL NUCL ANALYT | 46347 | 1% | 13% | 1 |
| 6 | RADIOECOL | 23441 | 5% | 2% | 4 |
| 7 | AREA ANALYT CHEM | 9042 | 1% | 2% | 1 |
| 8 | MINIST CULTURE | 9042 | 1% | 2% | 1 |
| 9 | BIOL MICROBIAL GENET | 8621 | 1% | 2% | 1 |
| 10 | ENVIRONM STUDIES | 6254 | 18% | 0% | 15 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | GALVANOTECHNIK | 356520 | 6% | 19% | 5 |
| 2 | JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING | 54147 | 29% | 1% | 25 |
| 3 | CHEMISCHE TECHNIK | 14498 | 8% | 1% | 7 |
| 4 | FINNISH CHEMICAL LETTERS | 5293 | 2% | 1% | 2 |
| 5 | ACH-MODELS IN CHEMISTRY | 3544 | 2% | 0% | 2 |
| 6 | PROCEEDINGS : ANNUAL RELIABILITY AND MAINTAINABILITY SYMPOSIUM | 3270 | 2% | 0% | 2 |
| 7 | METAL FINISHING | 2454 | 1% | 1% | 1 |
| 8 | JOURNAL OF THE CHINESE INSTITUTE OF CHEMICAL ENGINEERS | 1552 | 2% | 0% | 2 |
| 9 | TRANSACTIONS OF THE INSTITUTE OF METAL FINISHING | 1181 | 2% | 0% | 2 |
| 10 | PLATING AND SURFACE FINISHING | 1058 | 2% | 0% | 2 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | OCTOLIG R | 2636723 | 9% | 89% | 8 | Search OCTOLIG+R | Search OCTOLIG+R |
| 2 | CUPRILIG | 1112368 | 4% | 100% | 3 | Search CUPRILIG | Search CUPRILIG |
| 3 | FERRILIG | 1112368 | 4% | 100% | 3 | Search FERRILIG | Search FERRILIG |
| 4 | OCTOLIG | 1112368 | 4% | 100% | 3 | Search OCTOLIG | Search OCTOLIG |
| 5 | COMMERCIAL RELIABILITY PROGRAM | 741579 | 2% | 100% | 2 | Search COMMERCIAL+RELIABILITY+PROGRAM | Search COMMERCIAL+RELIABILITY+PROGRAM |
| 6 | METALLOLIGS | 741579 | 2% | 100% | 2 | Search METALLOLIGS | Search METALLOLIGS |
| 7 | IMMOBILIZED LIGANDS | 659177 | 5% | 44% | 4 | Search IMMOBILIZED+LIGANDS | Search IMMOBILIZED+LIGANDS |
| 8 | CHROMIUM PLATING RINSE WATER | 370789 | 1% | 100% | 1 | Search CHROMIUM+PLATING+RINSE+WATER | Search CHROMIUM+PLATING+RINSE+WATER |
| 9 | COBALTILIG | 370789 | 1% | 100% | 1 | Search COBALTILIG | Search COBALTILIG |
| 10 | COPPER PARTICLE AGGLOMERATION | 370789 | 1% | 100% | 1 | Search COPPER+PARTICLE+AGGLOMERATION | Search COPPER+PARTICLE+AGGLOMERATION |
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 |