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 |
| 2462 | 2 | FERROGRAPHY//LUBRICATION ENGINEERING//THERMOPHYS PROPERTIES | 4229 |
| 14141 | 1 | SIMULATED DISTILLATION//HIGH TEMPERATURE GAS CHROMATOGRAPHY HTGC//PVT CORE ANAL | 820 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | SIMULATED DISTILLATION | authKW | 365101 | 2% | 50% | 19 |
| 2 | HIGH TEMPERATURE GAS CHROMATOGRAPHY HTGC | authKW | 209247 | 1% | 78% | 7 |
| 3 | PVT CORE ANAL | address | 137260 | 1% | 71% | 5 |
| 4 | HTGC | authKW | 120102 | 1% | 63% | 5 |
| 5 | FLUORESCENCE SCANNING DENSITOMETRY | authKW | 115301 | 0% | 100% | 3 |
| 6 | HYDROCARBON GROUP TYPE ANALYSIS | authKW | 115301 | 0% | 100% | 3 |
| 7 | HIGH MOLECULAR WEIGHT HYDROCARBONS | authKW | 102487 | 0% | 67% | 4 |
| 8 | GRP ESPE OSCOPIA ANALIT SENSO | address | 86474 | 0% | 75% | 3 |
| 9 | ERDOL & KOHLE ERDGAS PETROCHEMIE | journal | 85838 | 5% | 5% | 44 |
| 10 | CELL TISSUE DIFFERENTIAT | address | 76867 | 0% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Engineering, Petroleum | 15168 | 14% | 0% | 113 |
| 2 | Chemistry, Analytical | 9172 | 45% | 0% | 372 |
| 3 | Energy & Fuels | 5311 | 27% | 0% | 218 |
| 4 | Engineering, Chemical | 3567 | 28% | 0% | 231 |
| 5 | Biochemical Research Methods | 1344 | 14% | 0% | 116 |
| 6 | Geology | 1145 | 5% | 0% | 44 |
| 7 | Geosciences, Multidisciplinary | 166 | 6% | 0% | 52 |
| 8 | Engineering, General | 51 | 2% | 0% | 20 |
| 9 | Geochemistry & Geophysics | 32 | 2% | 0% | 20 |
| 10 | Instruments & Instrumentation | 30 | 3% | 0% | 23 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | PVT CORE ANAL | 137260 | 1% | 71% | 5 |
| 2 | GRP ESPE OSCOPIA ANALIT SENSO | 86474 | 0% | 75% | 3 |
| 3 | CELL TISSUE DIFFERENTIAT | 76867 | 0% | 100% | 2 |
| 4 | GBAANALYT CHEM | 76867 | 0% | 100% | 2 |
| 5 | RIJEKA OIL REFINERY | 76867 | 0% | 100% | 2 |
| 6 | PETR ENTR MENT MECHANISM | 51244 | 0% | 67% | 2 |
| 7 | ANALYT CHEM ANALYT BIOSENSORS GRP | 38434 | 0% | 100% | 1 |
| 8 | BIOTECNOL PETR | 38434 | 0% | 100% | 1 |
| 9 | BRANCH PROD TECHNOL | 38434 | 0% | 100% | 1 |
| 10 | CEQMA CSIC | 38434 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ERDOL & KOHLE ERDGAS PETROCHEMIE | 85838 | 5% | 5% | 44 |
| 2 | INSTRUMENTATION TECHNOLOGY | 46449 | 1% | 13% | 9 |
| 3 | JOURNAL OF CHROMATOGRAPHIC SCIENCE | 28648 | 7% | 1% | 56 |
| 4 | PROCESS ENGINEERING | 14991 | 0% | 10% | 4 |
| 5 | REVISTA TECNICA INTEVEP | 12542 | 0% | 8% | 4 |
| 6 | FUEL SCIENCE & TECHNOLOGY INTERNATIONAL | 10679 | 1% | 3% | 8 |
| 7 | HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY | 8010 | 2% | 1% | 19 |
| 8 | JOURNAL OF CHROMATOGRAPHY | 6281 | 7% | 0% | 55 |
| 9 | JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY & CHROMATOGRAPHY COMMUNICATIONS | 6011 | 2% | 1% | 13 |
| 10 | INDIAN JOURNAL OF TECHNOLOGY | 5992 | 1% | 1% | 12 |
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 |