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 |
| 21644 | 1 | STANDARD ALLOYS//ALLOYS AND BIOLOGICAL SAMPLES//5 BR PADAP TPB NAPHTHALENE | 434 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | STANDARD ALLOYS | authKW | 444786 | 2% | 88% | 7 |
| 2 | ALLOYS AND BIOLOGICAL SAMPLES | authKW | 435711 | 1% | 100% | 6 |
| 3 | 5 BR PADAP TPB NAPHTHALENE | authKW | 290474 | 1% | 100% | 4 |
| 4 | MICROCRYSTALLINE NAPHTHALENE | authKW | 245076 | 2% | 38% | 9 |
| 5 | MOLTEN NAPHTHALENE | authKW | 232377 | 1% | 80% | 4 |
| 6 | NAPHTHALENE COLUMN RETENTION | authKW | 217855 | 1% | 100% | 3 |
| 7 | 1 2 PYRIDYLAZO 2 NAPHTHOL NAPHTHALENE ADSORBENT | authKW | 145237 | 0% | 100% | 2 |
| 8 | 2 5 BROMO 2 PYRIDYLAZO 5 DIETHYLAMMINOPHENOL | authKW | 145237 | 0% | 100% | 2 |
| 9 | PLATING WASTER WATER | authKW | 145237 | 0% | 100% | 2 |
| 10 | STANDARD ALLOY | authKW | 145237 | 0% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Chemistry, Analytical | 8423 | 59% | 0% | 257 |
| 2 | Chemistry, Multidisciplinary | 602 | 26% | 0% | 112 |
| 3 | Chemistry, Inorganic & Nuclear | 78 | 6% | 0% | 25 |
| 4 | Nuclear Science & Technology | 37 | 3% | 0% | 15 |
| 5 | Mining & Mineral Processing | 14 | 1% | 0% | 3 |
| 6 | Environmental Sciences | 12 | 5% | 0% | 20 |
| 7 | Engineering, Chemical | 7 | 3% | 0% | 14 |
| 8 | Chemistry, Applied | 3 | 2% | 0% | 7 |
| 9 | Spectroscopy | 3 | 1% | 0% | 6 |
| 10 | Electrochemistry | 1 | 1% | 0% | 5 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ENGN EDUC COMMISS HENAN PROV | 72618 | 0% | 100% | 1 |
| 2 | ENVIRONM SCI ENGN EDUC COMMISS | 72618 | 0% | 100% | 1 |
| 3 | CEPES ESTUDOS PESQUISA PREVENCAO TRATAMENTO | 14522 | 0% | 20% | 1 |
| 4 | YUEYANG CHINESE HERBAL UTILIZAT | 12101 | 0% | 17% | 1 |
| 5 | INORGAN ANALYT CHEM GRP | 10372 | 0% | 14% | 1 |
| 6 | XINJIANG ADV FUNCT MAT | 8067 | 0% | 11% | 1 |
| 7 | PHYS CHEM TEST | 7258 | 0% | 5% | 2 |
| 8 | HAUZ KHAS | 5584 | 0% | 8% | 1 |
| 9 | URUMQI GREEN CATALYSIS SYNTH TECHNOL | 3456 | 0% | 5% | 1 |
| 10 | QUIM ANALYT | 2688 | 0% | 4% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ANNALI DI CHIMICA | 12124 | 4% | 1% | 18 |
| 2 | TALANTA | 8102 | 10% | 0% | 44 |
| 3 | MIKROCHIMICA ACTA | 6330 | 4% | 1% | 16 |
| 4 | ANALYST | 5284 | 8% | 0% | 33 |
| 5 | MICROCHEMICAL JOURNAL | 4583 | 4% | 0% | 17 |
| 6 | QUIMICA ANALITICA | 3646 | 1% | 1% | 4 |
| 7 | JOURNAL OF THE CHINESE CHEMICAL SOCIETY | 3392 | 3% | 0% | 15 |
| 8 | INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY | 3350 | 5% | 0% | 20 |
| 9 | JOURNAL OF ANALYTICAL CHEMISTRY | 3059 | 3% | 0% | 14 |
| 10 | BUNSEKI KAGAKU | 2760 | 3% | 0% | 15 |
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 |