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 |
| 622 | 3 | VEHICLE SYSTEM DYNAMICS//WHOLE BODY VIBRATION//JOURNAL OF TERRAMECHANICS | 12860 |
| 3041 | 2 | JOURNAL OF TERRAMECHANICS//TRACKED VEHICLE//TERRAMECHANICS | 2683 |
| 9986 | 1 | JOURNAL OF TERRAMECHANICS//SOIL BIN//TRACTOR | 1134 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | JOURNAL OF TERRAMECHANICS | journal | 1344786 | 17% | 24% | 198 |
| 2 | SOIL BIN | authKW | 510851 | 2% | 74% | 25 |
| 3 | TRACTOR | authKW | 401102 | 5% | 27% | 54 |
| 4 | TRACTIVE EFFICIENCY | authKW | 297752 | 1% | 71% | 15 |
| 5 | JOURNAL OF AGRICULTURAL ENGINEERING RESEARCH | journal | 289671 | 12% | 8% | 135 |
| 6 | SOIL TOOL INTERACTION | authKW | 177859 | 1% | 80% | 8 |
| 7 | DRAFT FORCE | authKW | 176976 | 1% | 58% | 11 |
| 8 | PBW | address | 166746 | 1% | 100% | 6 |
| 9 | SOIL & TILLAGE RESEARCH | journal | 164732 | 13% | 4% | 146 |
| 10 | TRACTOR PERFORMANCE | authKW | 161689 | 1% | 73% | 8 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Agricultural Engineering | 130856 | 44% | 1% | 496 |
| 2 | Soil Science | 6608 | 15% | 0% | 165 |
| 3 | Agriculture, Multidisciplinary | 5459 | 15% | 0% | 167 |
| 4 | Engineering, Environmental | 5264 | 18% | 0% | 200 |
| 5 | Transportation Science & Technology | 227 | 2% | 0% | 22 |
| 6 | Computer Science, Interdisciplinary Applications | 181 | 4% | 0% | 46 |
| 7 | Agronomy | 59 | 3% | 0% | 29 |
| 8 | Engineering, General | 54 | 2% | 0% | 25 |
| 9 | AGRICULTURAL EXPERIMENT STATION REPORTS | 24 | 0% | 0% | 1 |
| 10 | Engineering, Mechanical | 22 | 2% | 0% | 27 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | PBW | 166746 | 1% | 100% | 6 |
| 2 | AGR MACHINERY DESIGN | 97262 | 1% | 50% | 7 |
| 3 | MOLINE TECHNOL INNOVAT | 88930 | 0% | 80% | 4 |
| 4 | AGR MACHINERY MECHANIZAT | 77193 | 0% | 56% | 5 |
| 5 | AGR MACHINERY | 56210 | 4% | 5% | 40 |
| 6 | NEBRASKA TRACTOR TEST | 55582 | 0% | 100% | 2 |
| 7 | TECHNOL MECHANIZAT FO TRY | 55582 | 0% | 100% | 2 |
| 8 | MECH ENGN AGR MACHINERY | 50401 | 1% | 12% | 15 |
| 9 | AGR 1 | 50021 | 0% | 60% | 3 |
| 10 | POWER TRANSPORT MACHINERY ENGN | 47633 | 1% | 29% | 6 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF TERRAMECHANICS | 1344786 | 17% | 24% | 198 |
| 2 | JOURNAL OF AGRICULTURAL ENGINEERING RESEARCH | 289671 | 12% | 8% | 135 |
| 3 | SOIL & TILLAGE RESEARCH | 164732 | 13% | 4% | 146 |
| 4 | TRANSACTIONS OF THE ASAE | 112962 | 15% | 2% | 166 |
| 5 | BIOSYSTEMS ENGINEERING | 62432 | 7% | 3% | 74 |
| 6 | CANADIAN AGRICULTURAL ENGINEERING | 23910 | 2% | 3% | 25 |
| 7 | AMA-AGRICULTURAL MECHANIZATION IN ASIA AFRICA AND LATIN AMERICA | 22785 | 1% | 5% | 17 |
| 8 | APPLIED ENGINEERING IN AGRICULTURE | 14259 | 3% | 2% | 31 |
| 9 | COMPUTERS AND ELECTRONICS IN AGRICULTURE | 14241 | 3% | 1% | 37 |
| 10 | AGRICULTURAL ENGINEERING | 10864 | 1% | 7% | 6 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | SOIL BIN | 510851 | 2% | 74% | 25 | Search SOIL+BIN | Search SOIL+BIN |
| 2 | TRACTOR | 401102 | 5% | 27% | 54 | Search TRACTOR | Search TRACTOR |
| 3 | TRACTIVE EFFICIENCY | 297752 | 1% | 71% | 15 | Search TRACTIVE+EFFICIENCY | Search TRACTIVE+EFFICIENCY |
| 4 | SOIL TOOL INTERACTION | 177859 | 1% | 80% | 8 | Search SOIL+TOOL+INTERACTION | Search SOIL+TOOL+INTERACTION |
| 5 | DRAFT FORCE | 176976 | 1% | 58% | 11 | Search DRAFT+FORCE | Search DRAFT+FORCE |
| 6 | TRACTOR PERFORMANCE | 161689 | 1% | 73% | 8 | Search TRACTOR+PERFORMANCE | Search TRACTOR+PERFORMANCE |
| 7 | TRACTIVE PERFORMANCE | 142911 | 1% | 43% | 12 | Search TRACTIVE+PERFORMANCE | Search TRACTIVE+PERFORMANCE |
| 8 | HORIZONTAL PENETROMETER | 138955 | 0% | 100% | 5 | Search HORIZONTAL+PENETROMETER | Search HORIZONTAL+PENETROMETER |
| 9 | TILLAGE FORCES | 138955 | 0% | 100% | 5 | Search TILLAGE+FORCES | Search TILLAGE+FORCES |
| 10 | DRAFT | 130751 | 2% | 24% | 20 | Search DRAFT | Search DRAFT |
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 |