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 |
|---|---|---|---|
| 22 | 4 | AUTOMATION & CONTROL SYSTEMS//ENGINEERING, CIVIL//ACOUSTICS | 457813 |
| 625 | 3 | ROAD MATERIALS AND PAVEMENT DESIGN//ASPHALT MIXTURE//ASPHALT | 12770 |
| 3434 | 2 | LASER DIFFRACTION//QUARTZ GRAINS//STANDARD REFERENCE PARTICLES | 1657 |
| 21807 | 1 | LASER DIFFRACTION//PIPETTE METHOD//PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION | 428 |
| 23382 | 1 | CRUSHED AGGREGATE FINES//ANGULARITY INDEX//FLAKINESS INDEX | 370 |
| 26142 | 1 | QUARTZ GRAINS//NUCL TECHNOL NUTECH//EUROPEAN SAND BELT | 283 |
| 27637 | 1 | BANK SWALLOW//LOESS LANDSLIDE//EUROPEAN BEE EATER | 245 |
| 34084 | 1 | CALCIUM CONTAINED RDF//CONDENSABLE PM25//DE HCL | 129 |
| 36043 | 1 | STANDARD REFERENCE PARTICLES//SEDIMENTATION BALANCE//ICE FLAKES | 104 |
| 36441 | 1 | RUBBER O RING//CHOKE AND KILL HOSES//CHOKE HOSES | 98 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | LASER DIFFRACTION | authKW | 184498 | 3% | 19% | 51 |
| 2 | QUARTZ GRAINS | authKW | 153045 | 1% | 62% | 13 |
| 3 | STANDARD REFERENCE PARTICLES | authKW | 133131 | 0% | 100% | 7 |
| 4 | SEDIMENTATION BALANCE | authKW | 114112 | 0% | 100% | 6 |
| 5 | CRUSHED AGGREGATE FINES | authKW | 95093 | 0% | 100% | 5 |
| 6 | PARTICLE SHAPE | authKW | 92725 | 3% | 10% | 49 |
| 7 | PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION | journal | 86958 | 5% | 6% | 82 |
| 8 | PIPETTE METHOD | authKW | 81139 | 0% | 53% | 8 |
| 9 | ICE FLAKES | authKW | 76075 | 0% | 100% | 4 |
| 10 | BANK SWALLOW | authKW | 59430 | 0% | 63% | 5 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Geology | 8756 | 10% | 0% | 170 |
| 2 | Engineering, Geological | 6710 | 8% | 0% | 128 |
| 3 | Geosciences, Multidisciplinary | 4980 | 21% | 0% | 345 |
| 4 | Engineering, Chemical | 1821 | 15% | 0% | 248 |
| 5 | Construction & Building Technology | 1384 | 5% | 0% | 86 |
| 6 | Engineering, Civil | 1312 | 8% | 0% | 139 |
| 7 | Geography, Physical | 1092 | 5% | 0% | 76 |
| 8 | Transportation Science & Technology | 853 | 3% | 0% | 50 |
| 9 | Soil Science | 458 | 3% | 0% | 57 |
| 10 | Mining & Mineral Processing | 445 | 2% | 0% | 30 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | SHIMODATE WORKS | 57056 | 0% | 100% | 3 |
| 2 | OURCES ENERGY | 45070 | 0% | 30% | 8 |
| 3 | MICROSYST ENGN CHIKUSA KU | 42791 | 0% | 75% | 3 |
| 4 | BEREICH ANGEW MINERAL | 38037 | 0% | 100% | 2 |
| 5 | CHALMERS ROCK PROC | 34231 | 0% | 60% | 3 |
| 6 | NUCL TECHNOL NUTECH | 28525 | 0% | 50% | 3 |
| 7 | ABT GCT P | 19019 | 0% | 100% | 1 |
| 8 | AKKOY DAM HEPP CONSTRUCT | 19019 | 0% | 100% | 1 |
| 9 | ANAL FRACTAL SISTEMAS NAT | 19019 | 0% | 100% | 1 |
| 10 | ANALYT INTELLIGENCE | 19019 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION | 86958 | 5% | 6% | 82 |
| 2 | JOURNAL OF SEDIMENTARY PETROLOGY | 28493 | 3% | 3% | 46 |
| 3 | ENGINEERING GEOLOGY | 13927 | 3% | 1% | 50 |
| 4 | POWDER TECHNOLOGY | 9653 | 4% | 1% | 72 |
| 5 | SEDIMENTOLOGY | 7687 | 2% | 1% | 32 |
| 6 | KAGAKU KOGAKU RONBUNSHU | 6394 | 2% | 1% | 39 |
| 7 | JOURNAL OF THE INTERNATIONAL ASSOCIATION FOR MATHEMATICAL GEOLOGY | 5594 | 0% | 4% | 8 |
| 8 | JOURNAL OF SEDIMENTARY RESEARCH | 4325 | 1% | 1% | 20 |
| 9 | SEDIMENTARY GEOLOGY | 3582 | 2% | 1% | 28 |
| 10 | PARTICLE CHARACTERIZATION | 3164 | 0% | 6% | 3 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | LASER DIFFRACTION | 184498 | 3% | 19% | 51 | Search LASER+DIFFRACTION | Search LASER+DIFFRACTION |
| 2 | QUARTZ GRAINS | 153045 | 1% | 62% | 13 | Search QUARTZ+GRAINS | Search QUARTZ+GRAINS |
| 3 | STANDARD REFERENCE PARTICLES | 133131 | 0% | 100% | 7 | Search STANDARD+REFERENCE+PARTICLES | Search STANDARD+REFERENCE+PARTICLES |
| 4 | SEDIMENTATION BALANCE | 114112 | 0% | 100% | 6 | Search SEDIMENTATION+BALANCE | Search SEDIMENTATION+BALANCE |
| 5 | CRUSHED AGGREGATE FINES | 95093 | 0% | 100% | 5 | Search CRUSHED+AGGREGATE+FINES | Search CRUSHED+AGGREGATE+FINES |
| 6 | PARTICLE SHAPE | 92725 | 3% | 10% | 49 | Search PARTICLE+SHAPE | Search PARTICLE+SHAPE |
| 7 | PIPETTE METHOD | 81139 | 0% | 53% | 8 | Search PIPETTE+METHOD | Search PIPETTE+METHOD |
| 8 | ICE FLAKES | 76075 | 0% | 100% | 4 | Search ICE+FLAKES | Search ICE+FLAKES |
| 9 | BANK SWALLOW | 59430 | 0% | 63% | 5 | Search BANK+SWALLOW | Search BANK+SWALLOW |
| 10 | ANGULARITY INDEX | 57056 | 0% | 100% | 3 | Search ANGULARITY+INDEX | Search ANGULARITY+INDEX |
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 2 |