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 |
|---|---|---|---|
| 3 | 4 | GEOSCIENCES, MULTIDISCIPLINARY//GEOCHEMISTRY & GEOPHYSICS//METEOROLOGY & ATMOSPHERIC SCIENCES | 1953906 |
| 118 | 3 | FUEL//ENERGY & FUELS//PYROLYSIS | 71180 |
| 3267 | 2 | FLUID CATALYTIC CRACKING//STEAM CRACKING//CHEMISCHE TECHNIK | 2048 |
| 31244 | 1 | ERDOL & KOHLE ERDGAS PETROCHEMIE//BEREICH KOMPLEXKATALYSE//CONCENTRATED SULFURIC ACID AS SOLVENTS | 170 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | ERDOL & KOHLE ERDGAS PETROCHEMIE | journal | 192615 | 18% | 3% | 30 |
| 2 | BEREICH KOMPLEXKATALYSE | address | 185394 | 1% | 100% | 1 |
| 3 | CONCENTRATED SULFURIC ACID AS SOLVENTS | authKW | 185394 | 1% | 100% | 1 |
| 4 | DISORDERED GRAPHITES | authKW | 185394 | 1% | 100% | 1 |
| 5 | K PROMOTERS | authKW | 185394 | 1% | 100% | 1 |
| 6 | KLEVENS EQUATION | authKW | 185394 | 1% | 100% | 1 |
| 7 | N HEXADECYLAMMONIUM HYDROGENSULFATE | authKW | 185394 | 1% | 100% | 1 |
| 8 | PHYS CHIM INTER ES MAT | address | 185394 | 1% | 100% | 1 |
| 9 | POWDER PROCESSING SOLID STATE | authKW | 185394 | 1% | 100% | 1 |
| 10 | WYZSZA SZKOLA TECH | address | 185394 | 1% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Engineering, Petroleum | 27547 | 41% | 0% | 69 |
| 2 | Energy & Fuels | 3479 | 46% | 0% | 79 |
| 3 | Geology | 2701 | 18% | 0% | 30 |
| 4 | Engineering, Chemical | 2700 | 52% | 0% | 89 |
| 5 | Geosciences, Multidisciplinary | 412 | 19% | 0% | 32 |
| 6 | Thermodynamics | 110 | 7% | 0% | 12 |
| 7 | Engineering, Industrial | 85 | 4% | 0% | 7 |
| 8 | Chemistry, Multidisciplinary | 47 | 14% | 0% | 23 |
| 9 | Engineering, Mechanical | 41 | 6% | 0% | 10 |
| 10 | Chemistry, Organic | 37 | 8% | 0% | 14 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | BEREICH KOMPLEXKATALYSE | 185394 | 1% | 100% | 1 |
| 2 | PHYS CHIM INTER ES MAT | 185394 | 1% | 100% | 1 |
| 3 | WYZSZA SZKOLA TECH | 185394 | 1% | 100% | 1 |
| 4 | ABT TECH CHEM | 61797 | 1% | 33% | 1 |
| 5 | PHYSICOCHIM INTER ES MAT | 46347 | 1% | 25% | 1 |
| 6 | CHIM SUBSTANCES NAT SCI ALIMENTS | 15448 | 1% | 8% | 1 |
| 7 | COMBUSTAO PROPULSAO | 12358 | 1% | 7% | 1 |
| 8 | PIMIR | 6865 | 1% | 4% | 1 |
| 9 | HBEREICH CHEM | 126 | 1% | 0% | 2 |
| 10 | THEORET PHYS CHEM | 118 | 1% | 0% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ERDOL & KOHLE ERDGAS PETROCHEMIE | 192615 | 18% | 3% | 30 |
| 2 | OIL & GAS JOURNAL | 38770 | 14% | 1% | 24 |
| 3 | TECHNISCHE MITTEILUNGEN KRUPP WERKSBERICHTE | 37077 | 1% | 20% | 1 |
| 4 | BRENNSTOFF-WARME-KRAFT | 13810 | 5% | 1% | 9 |
| 5 | CHEMISCHE TECHNIK | 7242 | 4% | 1% | 7 |
| 6 | HYDROCARBON PROCESSING | 6438 | 4% | 0% | 7 |
| 7 | INDUSTRIAL & ENGINEERING CHEMISTRY PROCESS DESIGN AND DEVELOPMENT | 4691 | 3% | 1% | 5 |
| 8 | CHEMICAL ENGINEERING PROGRESS | 4499 | 4% | 0% | 7 |
| 9 | REVISTA TECNICA INTEVEP | 3782 | 1% | 2% | 1 |
| 10 | CHEMIE INGENIEUR TECHNIK | 2821 | 6% | 0% | 10 |
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 |