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 |
| 7402 | 1 | CHELATION ION CHROMATOGRAPHY//SAGAMIHARA RD//MECHANISM OF ZONE SPREADING | 1397 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | CHELATION ION CHROMATOGRAPHY | authKW | 362190 | 1% | 94% | 17 |
| 2 | SAGAMIHARA RD | address | 131246 | 1% | 73% | 8 |
| 3 | MECHANISM OF ZONE SPREADING | authKW | 72186 | 0% | 80% | 4 |
| 4 | 2 5 BROMO 2 PYRIDYLAZO 5 DIETHYLAMINOPHENOL | authKW | 57089 | 1% | 28% | 9 |
| 5 | ON LINE COLUMN ENRICHMENT | authKW | 50756 | 0% | 75% | 3 |
| 6 | PHOTOMETRIC DETECTION | authKW | 46839 | 1% | 23% | 9 |
| 7 | CHEMISTRY, ANALYTICAL | WoSSC | 46498 | 77% | 0% | 1076 |
| 8 | 2 2 QUINOLINYLAZO 4 METHYL 1 3 DIHYDROXIDEBENZENE | authKW | 45117 | 0% | 100% | 2 |
| 9 | 2 HYDROXY 5 SULFOANILINE N SALICYLIDENE | authKW | 45117 | 0% | 100% | 2 |
| 10 | 5 METHYL 1 | authKW | 45117 | 0% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Chemistry, Analytical | 46498 | 77% | 0% | 1076 |
| 2 | Biochemical Research Methods | 5413 | 21% | 0% | 296 |
| 3 | Chemistry, Multidisciplinary | 411 | 14% | 0% | 193 |
| 4 | Chemistry, Inorganic & Nuclear | 74 | 4% | 0% | 51 |
| 5 | Nuclear Science & Technology | 53 | 3% | 0% | 36 |
| 6 | Spectroscopy | 6 | 1% | 0% | 18 |
| 7 | Multidisciplinary Sciences | 2 | 1% | 0% | 7 |
| 8 | Materials Science, Characterization, Testing | 0 | 0% | 0% | 3 |
| 9 | Limnology | -0 | 0% | 0% | 2 |
| 10 | Geochemistry & Geophysics | -0 | 1% | 0% | 10 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | SAGAMIHARA RD | 131246 | 1% | 73% | 8 |
| 2 | AUSTRALIAN SEPARTAT SCI | 22559 | 0% | 100% | 1 |
| 3 | DEMONSTRAT IL MET FUEL FABRICAT | 22559 | 0% | 100% | 1 |
| 4 | DR M A KAZI CHEM | 22559 | 0% | 100% | 1 |
| 5 | ENGN CHEM TENJIN CHO | 22559 | 0% | 100% | 1 |
| 6 | ENVRIONM BENIGN SYST | 22559 | 0% | 100% | 1 |
| 7 | GCIA CAC | 22559 | 0% | 100% | 1 |
| 8 | LIB ART SCI | 22559 | 0% | 100% | 1 |
| 9 | PL CHEM ENGN AOBA KU | 22559 | 0% | 100% | 1 |
| 10 | PROC CHEM MAT SECT | 22559 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE | 38552 | 5% | 2% | 75 |
| 2 | JOURNAL OF CHROMATOGRAPHY | 18515 | 9% | 1% | 123 |
| 3 | BUNSEKI KAGAKU | 17679 | 5% | 1% | 68 |
| 4 | CHROMATOGRAPHIA | 13769 | 5% | 1% | 73 |
| 5 | JOURNAL OF CHROMATOGRAPHY A | 11364 | 8% | 0% | 118 |
| 6 | JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR | 10327 | 2% | 2% | 29 |
| 7 | JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN | 8505 | 3% | 1% | 35 |
| 8 | JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES | 7148 | 3% | 1% | 38 |
| 9 | TALANTA | 4457 | 4% | 0% | 59 |
| 10 | JOURNAL OF LIQUID CHROMATOGRAPHY | 4269 | 2% | 1% | 26 |
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 |