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 |
|---|---|---|---|
| 9 | 4 | PLANT SCIENCES//FOOD SCIENCE & TECHNOLOGY//AGRONOMY | 1475572 |
| 679 | 3 | JOUYBAN ACREE MODEL//ICE CREAM//POUR POINT DEPRESSANT | 8906 |
| 2607 | 2 | ICE CREAM//COCOA BUTTER//SOLID FAT CONTENT | 3854 |
| 27028 | 1 | PISTON GAUGE//PRIMARY PRESSURE STANDARD//METROLOGIA | 259 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | PISTON GAUGE | authKW | 608432 | 2% | 100% | 5 |
| 2 | PRIMARY PRESSURE STANDARD | authKW | 608432 | 2% | 100% | 5 |
| 3 | METROLOGIA | journal | 483100 | 41% | 4% | 106 |
| 4 | PISTON CYLINDER ASSEMBLY | authKW | 434591 | 2% | 71% | 5 |
| 5 | GEOMNIA ADV ENGN SOFTWARE SOLUT 3D | address | 365059 | 1% | 100% | 3 |
| 6 | PRESSURE BALANCE | authKW | 289887 | 3% | 26% | 9 |
| 7 | PRESSURE STANDARD | authKW | 276554 | 2% | 45% | 5 |
| 8 | CHROMATIC CONFOCAL PROBE | authKW | 273793 | 1% | 75% | 3 |
| 9 | COMMUN METROL LNE CNAM | address | 253507 | 2% | 42% | 5 |
| 10 | DEAD WEIGHT TESTER | authKW | 243373 | 1% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Instruments & Instrumentation | 16149 | 78% | 0% | 201 |
| 2 | Physics, Applied | 2208 | 59% | 0% | 152 |
| 3 | Engineering, General | 1293 | 17% | 0% | 45 |
| 4 | Physics, Multidisciplinary | 52 | 8% | 0% | 21 |
| 5 | Thermodynamics | 17 | 3% | 0% | 7 |
| 6 | Mechanics | 17 | 4% | 0% | 10 |
| 7 | Materials Science, Characterization, Testing | 17 | 1% | 0% | 3 |
| 8 | Engineering, Manufacturing | 13 | 2% | 0% | 4 |
| 9 | Engineering, Mechanical | 11 | 3% | 0% | 8 |
| 10 | Robotics | 3 | 0% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | GEOMNIA ADV ENGN SOFTWARE SOLUT 3D | 365059 | 1% | 100% | 3 |
| 2 | COMMUN METROL LNE CNAM | 253507 | 2% | 42% | 5 |
| 3 | ECOLE SUPER ARTS METIERS LILLE ARTS | 243373 | 1% | 100% | 2 |
| 4 | METIERS PARISTECH | 243373 | 1% | 100% | 2 |
| 5 | P SURE VACUUM GRP | 243373 | 1% | 100% | 2 |
| 6 | PHYS NPLI | 169002 | 2% | 28% | 5 |
| 7 | DIP MECCAN STRUTT AMBIENTE TERRITORIO | 162247 | 1% | 67% | 2 |
| 8 | IMGC CNR | 121686 | 0% | 100% | 1 |
| 9 | INM BNM | 121686 | 0% | 100% | 1 |
| 10 | MASS RELATED QUANTIT SECT | 121686 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | METROLOGIA | 483100 | 41% | 4% | 106 |
| 2 | MAPAN-JOURNAL OF METROLOGY SOCIETY OF INDIA | 135547 | 7% | 6% | 19 |
| 3 | PTB-MITTEILUNGEN | 28304 | 3% | 3% | 8 |
| 4 | JOURNAL OF RESEARCH OF THE NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY | 4458 | 2% | 1% | 6 |
| 5 | JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS | 4290 | 3% | 0% | 9 |
| 6 | MEASUREMENT SCIENCE AND TECHNOLOGY | 4194 | 7% | 0% | 18 |
| 7 | MEASUREMENT | 3969 | 5% | 0% | 12 |
| 8 | JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS | 3254 | 1% | 1% | 3 |
| 9 | MEASUREMENT TECHNIQUES USSR | 2793 | 2% | 1% | 4 |
| 10 | HIGH TEMPERATURES-HIGH PRESSURES | 1614 | 1% | 0% | 3 |
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 |