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 |
| 23318 | 1 | TIN DETERMINATION//DISSOLVED TIN//SPECIATION OF INORGANIC TIN | 372 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | TIN DETERMINATION | authKW | 319330 | 2% | 54% | 7 |
| 2 | DISSOLVED TIN | authKW | 169444 | 1% | 100% | 2 |
| 3 | SPECIATION OF INORGANIC TIN | authKW | 169444 | 1% | 100% | 2 |
| 4 | TINII DETERMINATION | authKW | 169444 | 1% | 100% | 2 |
| 5 | TINIV DETERMINATION | authKW | 169444 | 1% | 100% | 2 |
| 6 | CANNED FOOD | authKW | 146607 | 4% | 12% | 15 |
| 7 | DETERMINATION OF TIN | authKW | 112961 | 1% | 67% | 2 |
| 8 | 2 2 4 DIMETHYLAMINO PHENYL VINYL 1 ETHYL QUINOLINIUM IODIDE | authKW | 84722 | 0% | 100% | 1 |
| 9 | 2 2 FURYL 3 HYDROXY 4 OXO 4H 1 BENZOPYRAN | authKW | 84722 | 0% | 100% | 1 |
| 10 | 2 5 NITRO 2 PYRIDYLAZO 5 N N PROPYL N 3 SULFOPROPYL AMINOPHENOL | authKW | 84722 | 0% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Chemistry, Analytical | 3533 | 42% | 0% | 156 |
| 2 | Food Science & Technology | 1215 | 22% | 0% | 80 |
| 3 | Toxicology | 475 | 11% | 0% | 42 |
| 4 | Chemistry, Applied | 282 | 9% | 0% | 33 |
| 5 | Nutrition & Dietetics | 108 | 5% | 0% | 19 |
| 6 | AGRICULTURAL EXPERIMENT STATION REPORTS | 78 | 0% | 0% | 1 |
| 7 | Environmental Sciences | 41 | 7% | 0% | 26 |
| 8 | Chemistry, Multidisciplinary | 32 | 9% | 0% | 34 |
| 9 | Agronomy | 22 | 3% | 0% | 10 |
| 10 | Electrochemistry | 16 | 2% | 0% | 9 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | CANARY GOVT | 84722 | 0% | 100% | 1 |
| 2 | CANARY ISL PUBL HLTH SERV | 84722 | 0% | 100% | 1 |
| 3 | ELE OCHEM CORROS TECHNOL GRP | 84722 | 0% | 100% | 1 |
| 4 | ENVIROMENTAL HLTH SERV | 84722 | 0% | 100% | 1 |
| 5 | ER LEBANESE FOOD PACKAGING 004 | 84722 | 0% | 100% | 1 |
| 6 | HYDROCLIMATOL MED | 84722 | 0% | 100% | 1 |
| 7 | INT PHD PROGRAM BIOMED ENGN TRANSLAT THER IES | 84722 | 0% | 100% | 1 |
| 8 | RALPH E CHEM ENGN | 84722 | 0% | 100% | 1 |
| 9 | TOXICOL PHARMACOL CHEM INJURIES | 84722 | 0% | 100% | 1 |
| 10 | ABT ANORGAN ANALYT CHEM | 42360 | 0% | 50% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | INDUSTRIA CONSERVE | 24591 | 1% | 10% | 3 |
| 2 | REVISTA DE AGROQUIMICA Y TECNOLOGIA DE ALIMENTOS | 13995 | 2% | 2% | 8 |
| 3 | BUNSEKI KAGAKU | 2808 | 4% | 0% | 14 |
| 4 | ANALYTICA CHIMICA ACTA | 2309 | 7% | 0% | 26 |
| 5 | INDUSTRIE ALIMENTARI | 2167 | 1% | 1% | 5 |
| 6 | ANALYST | 1435 | 4% | 0% | 16 |
| 7 | BIOLOGICAL TRACE ELEMENT RESEARCH | 1402 | 3% | 0% | 10 |
| 8 | JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS | 1174 | 2% | 0% | 6 |
| 9 | ANALUSIS | 959 | 1% | 0% | 5 |
| 10 | TALANTA | 940 | 4% | 0% | 14 |
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 |