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 |
|---|---|---|---|
| 6 | 4 | CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY | 1698077 |
| 408 | 3 | SOLVENT EXTRACTION AND ION EXCHANGE//SOLVENT EXTRACTION//LIQUID MEMBRANE | 30980 |
| 554 | 2 | SOLVENT EXTRACTION AND ION EXCHANGE//SOLVENT EXTRACTION//LIQUID MEMBRANE | 15119 |
| 25587 | 1 | PHYS CHEM TECHNOL FOSSIL FUELS//1 NONANOL OCTANE MIXED SOLVENT//DIELE OCHIM | 300 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | PHYS CHEM TECHNOL FOSSIL FUELS | address | 257377 | 2% | 35% | 7 |
| 2 | 1 NONANOL OCTANE MIXED SOLVENT | authKW | 210111 | 1% | 100% | 2 |
| 3 | DIELE OCHIM | address | 210111 | 1% | 100% | 2 |
| 4 | GEOL GEOCHEM FOSSIL FUELS | address | 181039 | 3% | 19% | 9 |
| 5 | FUEL MINERAL PHYS CHEM TECHNOL | address | 140073 | 1% | 67% | 2 |
| 6 | PRECIPITATION STRIPPING | authKW | 118184 | 1% | 38% | 3 |
| 7 | 2 2 PYRIDYLAZO 1 NAPHTHOL 4 SULFONIC ACID | authKW | 105056 | 0% | 100% | 1 |
| 8 | 2 BROMOALIPHATIC | authKW | 105056 | 0% | 100% | 1 |
| 9 | 2 OCTANONEBENZENE | authKW | 105056 | 0% | 100% | 1 |
| 10 | ACID VALUE OF FATS | authKW | 105056 | 0% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Chemistry, Multidisciplinary | 848 | 35% | 0% | 106 |
| 2 | Chemistry, Analytical | 749 | 22% | 0% | 67 |
| 3 | Chemistry, Inorganic & Nuclear | 515 | 15% | 0% | 46 |
| 4 | Metallurgy & Metallurgical Engineering | 261 | 11% | 0% | 32 |
| 5 | METALLURGY & MINING | 218 | 1% | 0% | 3 |
| 6 | Engineering, Chemical | 68 | 8% | 0% | 23 |
| 7 | Chemistry, Physical | 19 | 9% | 0% | 26 |
| 8 | Physics, Atomic, Molecular & Chemical | 10 | 4% | 0% | 11 |
| 9 | Geology | 10 | 1% | 0% | 3 |
| 10 | Chemistry, Applied | 8 | 2% | 0% | 7 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | PHYS CHEM TECHNOL FOSSIL FUELS | 257377 | 2% | 35% | 7 |
| 2 | DIELE OCHIM | 210111 | 1% | 100% | 2 |
| 3 | GEOL GEOCHEM FOSSIL FUELS | 181039 | 3% | 19% | 9 |
| 4 | FUEL MINERAL PHYS CHEM TECHNOL | 140073 | 1% | 67% | 2 |
| 5 | BRANCH PHYS CHEM TECHNOL FOSSIL FUELS | 105056 | 0% | 100% | 1 |
| 6 | DEPATMENT PHYS CHEM FOSSIL FUELS | 105056 | 0% | 100% | 1 |
| 7 | EISQIE | 105056 | 0% | 100% | 1 |
| 8 | ESCUELA TECN SUPER INGN BARCELONA QUIM | 105056 | 0% | 100% | 1 |
| 9 | FOSSIL GEOL GEOCHEM | 105056 | 0% | 100% | 1 |
| 10 | GEOL GEOCHEM COMBUSTIBLE FOSSILS | 105056 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ANALES DE QUIMICA SERIE B-QUIMICA INORGANICA Y QUIMICA ANALYTICA | 17035 | 3% | 2% | 10 |
| 2 | HYDROMETALLURGY | 12310 | 7% | 1% | 22 |
| 3 | VESTNIK LENINGRADSKOGO UNIVERSITETA SERIYA FIZIKA KHIMIYA | 10392 | 3% | 1% | 8 |
| 4 | ZHURNAL OBSHCHEI KHIMII | 10220 | 9% | 0% | 28 |
| 5 | CHEMIA ANALITYCZNA | 6882 | 4% | 1% | 13 |
| 6 | ANALYTICAL SCIENCES | 3183 | 5% | 0% | 15 |
| 7 | ANALES DE QUIMICA-INTERNATIONAL EDITION | 2330 | 1% | 1% | 4 |
| 8 | RUSSIAN JOURNAL OF GENERAL CHEMISTRY | 2176 | 4% | 0% | 12 |
| 9 | INTERNATIONAL LABORATORY | 1874 | 0% | 2% | 1 |
| 10 | SOLVENT EXTRACTION AND ION EXCHANGE | 1476 | 2% | 0% | 5 |
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 |