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 |
| 35474 | 1 | BETA DIKETO LIQUID CHELATING AGENT//COAL FLY ASH SAMPLES//CR DETERMIANTION | 111 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | BETA DIKETO LIQUID CHELATING AGENT | authKW | 283937 | 1% | 100% | 1 |
| 2 | COAL FLY ASH SAMPLES | authKW | 283937 | 1% | 100% | 1 |
| 3 | CR DETERMIANTION | authKW | 283937 | 1% | 100% | 1 |
| 4 | IMIDOYLPHENYLHYDRAZINE | authKW | 283937 | 1% | 100% | 1 |
| 5 | MONOTHIO BETA DIKETO LIQUID CHELATING EXCHANGER | authKW | 283937 | 1% | 100% | 1 |
| 6 | SEPARATION TRIS2 ETHYLHEXYLPHOSPHATE | authKW | 283937 | 1% | 100% | 1 |
| 7 | TI DETERMINATION | authKW | 283937 | 1% | 100% | 1 |
| 8 | INDUCTIVELY COUPLED PLASMA ATOMIC EMISSION SPECTROPHOTOMETRY ICP AES | authKW | 141968 | 1% | 50% | 1 |
| 9 | LOW LEVEL X RAY | authKW | 141968 | 1% | 50% | 1 |
| 10 | V DETERMINATION | authKW | 141968 | 1% | 50% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Chemistry, Analytical | 1275 | 46% | 0% | 51 |
| 2 | Nuclear Science & Technology | 363 | 17% | 0% | 19 |
| 3 | Chemistry, Multidisciplinary | 213 | 30% | 0% | 33 |
| 4 | Chemistry, Inorganic & Nuclear | 166 | 14% | 0% | 16 |
| 5 | Spectroscopy | 49 | 6% | 0% | 7 |
| 6 | Engineering, Environmental | 8 | 3% | 0% | 3 |
| 7 | Mining & Mineral Processing | 6 | 1% | 0% | 1 |
| 8 | Water Resources | 6 | 3% | 0% | 3 |
| 9 | Chemistry, Organic | 4 | 5% | 0% | 5 |
| 10 | Mineralogy | 3 | 1% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ANALYT CHEM FOOD TECHNOL | 1103 | 1% | 0% | 1 |
| 2 | PHARM SCI | 1069 | 1% | 0% | 1 |
| 3 | NUCL CHEM | 696 | 2% | 0% | 2 |
| 4 | STUDIES CHEM | 89 | 1% | 0% | 1 |
| 5 | BIOPHYS | 8 | 1% | 0% | 1 |
| 6 | ANAT | 3 | 1% | 0% | 1 |
| 7 | PL CHEM | 3 | 1% | 0% | 1 |
| 8 | CHEM | 1 | 5% | 0% | 6 |
| 9 | SCI | 0 | 2% | 0% | 2 |
| 10 | RADIOL | 0 | 1% | 0% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ATOMIC SPECTROSCOPY | 7004 | 5% | 0% | 5 |
| 2 | CHEMICKE ZVESTI | 6021 | 3% | 1% | 3 |
| 3 | UKRAINSKII KHIMICHESKII ZHURNAL | 5886 | 7% | 0% | 8 |
| 4 | JOURNAL OF RADIOANALYTICAL CHEMISTRY | 5512 | 4% | 0% | 4 |
| 5 | JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES | 3990 | 6% | 0% | 7 |
| 6 | JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR | 3875 | 5% | 0% | 5 |
| 7 | ORGANIC PREPARATIONS AND PROCEDURES INTERNATIONAL | 2135 | 4% | 0% | 4 |
| 8 | FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE | 1378 | 4% | 0% | 4 |
| 9 | JOURNAL OF THE INDIAN CHEMICAL SOCIETY | 1072 | 5% | 0% | 6 |
| 10 | REVIEWS IN ANALYTICAL CHEMISTRY | 951 | 1% | 0% | 1 |
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 |