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 |
| 774 | 2 | BIO OIL//PYROLYSIS//JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS | 12637 |
| 4123 | 1 | CATALYTIC DEGRADATION//WASTE PLASTICS//CO PYROLYSIS | 1878 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | CATALYTIC DEGRADATION | authKW | 477823 | 4% | 40% | 71 |
| 2 | WASTE PLASTICS | authKW | 459045 | 4% | 40% | 68 |
| 3 | CO PYROLYSIS | authKW | 373851 | 4% | 29% | 78 |
| 4 | FEEDSTOCK RECYCLING | authKW | 335935 | 2% | 65% | 31 |
| 5 | JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS | journal | 326325 | 15% | 7% | 276 |
| 6 | PYROLYSIS | authKW | 286247 | 20% | 5% | 377 |
| 7 | PLASTIC WASTE | authKW | 282404 | 3% | 30% | 57 |
| 8 | CATALYTIC PYROLYSIS | authKW | 164121 | 3% | 17% | 57 |
| 9 | HIPS BR | authKW | 151023 | 0% | 100% | 9 |
| 10 | PLASTIC PYROLYSIS | authKW | 134243 | 0% | 100% | 8 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Engineering, Chemical | 10585 | 32% | 0% | 598 |
| 2 | Polymer Science | 6709 | 23% | 0% | 434 |
| 3 | Energy & Fuels | 6460 | 20% | 0% | 369 |
| 4 | Spectroscopy | 5307 | 15% | 0% | 280 |
| 5 | Chemistry, Analytical | 3320 | 19% | 0% | 358 |
| 6 | Engineering, Environmental | 2333 | 9% | 0% | 177 |
| 7 | Thermodynamics | 773 | 6% | 0% | 108 |
| 8 | Environmental Sciences | 609 | 10% | 0% | 197 |
| 9 | Chemistry, Applied | 532 | 6% | 0% | 108 |
| 10 | Engineering, Petroleum | 234 | 1% | 0% | 23 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | HYDROCARBON COAL PROC | 41420 | 1% | 22% | 11 |
| 2 | REFINERY PETROCHEM PROGRAM | 37754 | 0% | 75% | 3 |
| 3 | ENGN ARCHITECTURE CLEAN ENERGY PL | 33561 | 0% | 100% | 2 |
| 4 | GRP CATALYT PROC IDUE VALORIZAT | 33561 | 0% | 100% | 2 |
| 5 | WASTE PYROLYSIS | 33557 | 0% | 50% | 4 |
| 6 | PORT CUSTOMS SERV MANAGEMENT | 22372 | 0% | 67% | 2 |
| 7 | RECH REACT MAT OPTIMISAT PROCEDES REMATOP | 22372 | 0% | 67% | 2 |
| 8 | REQUIMTE CQF | 22372 | 0% | 67% | 2 |
| 9 | GRP ZEOLITAS | 21571 | 0% | 43% | 3 |
| 10 | HITECH PETR CHEM IND | 21571 | 0% | 43% | 3 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS | 326325 | 15% | 7% | 276 |
| 2 | POLYMER DEGRADATION AND STABILITY | 89641 | 11% | 3% | 202 |
| 3 | ENERGY & FUELS | 13102 | 5% | 1% | 100 |
| 4 | FUEL PROCESSING TECHNOLOGY | 12497 | 3% | 1% | 63 |
| 5 | JOURNAL OF MATERIAL CYCLES AND WASTE MANAGEMENT | 10971 | 1% | 3% | 21 |
| 6 | WASTE MANAGEMENT | 9882 | 3% | 1% | 53 |
| 7 | FUEL | 3516 | 3% | 0% | 58 |
| 8 | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 3338 | 4% | 0% | 76 |
| 9 | ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS | 2643 | 1% | 1% | 21 |
| 10 | KOREAN JOURNAL OF CHEMICAL ENGINEERING | 2171 | 1% | 1% | 26 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | CATALYTIC DEGRADATION | 477823 | 4% | 40% | 71 | Search CATALYTIC+DEGRADATION | Search CATALYTIC+DEGRADATION |
| 2 | WASTE PLASTICS | 459045 | 4% | 40% | 68 | Search WASTE+PLASTICS | Search WASTE+PLASTICS |
| 3 | CO PYROLYSIS | 373851 | 4% | 29% | 78 | Search CO+PYROLYSIS | Search CO+PYROLYSIS |
| 4 | FEEDSTOCK RECYCLING | 335935 | 2% | 65% | 31 | Search FEEDSTOCK+RECYCLING | Search FEEDSTOCK+RECYCLING |
| 5 | PYROLYSIS | 286247 | 20% | 5% | 377 | Search PYROLYSIS | Search PYROLYSIS |
| 6 | PLASTIC WASTE | 282404 | 3% | 30% | 57 | Search PLASTIC+WASTE | Search PLASTIC+WASTE |
| 7 | CATALYTIC PYROLYSIS | 164121 | 3% | 17% | 57 | Search CATALYTIC+PYROLYSIS | Search CATALYTIC+PYROLYSIS |
| 8 | HIPS BR | 151023 | 0% | 100% | 9 | Search HIPS+BR | Search HIPS+BR |
| 9 | PLASTIC PYROLYSIS | 134243 | 0% | 100% | 8 | Search PLASTIC+PYROLYSIS | Search PLASTIC+PYROLYSIS |
| 10 | HDPE | 115988 | 3% | 11% | 64 | Search HDPE | Search HDPE |
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 |