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 |
|---|---|---|---|
| 13 | 4 | PHYSICS, PARTICLES & FIELDS//PHYSICS, NUCLEAR//OPTICS | 1062565 |
| 263 | 3 | OPTICS//APPLIED OPTICS//OPTICS AND LASERS IN ENGINEERING | 45499 |
| 1616 | 2 | ENGINEERING, MANUFACTURING//THERMAL ERROR//ERROR COMPENSATION | 7308 |
| 34920 | 1 | KINEMATIC COUPLING//EXACT CONSTRAINT//MO EXPOSURE OPTICS | 119 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | KINEMATIC COUPLING | authKW | 2648471 | 17% | 50% | 20 |
| 2 | EXACT CONSTRAINT | authKW | 827650 | 4% | 63% | 5 |
| 3 | MO EXPOSURE OPTICS | authKW | 794547 | 3% | 100% | 3 |
| 4 | ELASTIC AVERAGING | authKW | 735687 | 4% | 56% | 5 |
| 5 | MASK ALIGNER | authKW | 733422 | 5% | 46% | 6 |
| 6 | PROXIMITY PRINTING | authKW | 601924 | 4% | 45% | 5 |
| 7 | POWER CHUCK | authKW | 529698 | 2% | 100% | 2 |
| 8 | PRECIS ENGN GRP | address | 397265 | 5% | 25% | 6 |
| 9 | ADJUSTABLE APERTURE MECHANISM | authKW | 264849 | 1% | 100% | 1 |
| 10 | ANTI BACKLASH GEARS | authKW | 264849 | 1% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Engineering, Manufacturing | 5601 | 38% | 0% | 45 |
| 2 | Nanoscience & Nanotechnology | 1368 | 37% | 0% | 44 |
| 3 | Instruments & Instrumentation | 1348 | 34% | 0% | 40 |
| 4 | Engineering, General | 740 | 19% | 0% | 23 |
| 5 | Optics | 503 | 28% | 0% | 33 |
| 6 | Engineering, Mechanical | 161 | 13% | 0% | 15 |
| 7 | Physics, Applied | 133 | 24% | 0% | 28 |
| 8 | Engineering, Electrical & Electronic | 115 | 20% | 0% | 24 |
| 9 | Materials Science, Composites | 56 | 3% | 0% | 4 |
| 10 | Materials Science, Multidisciplinary | 34 | 15% | 0% | 18 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | PRECIS ENGN GRP | 397265 | 5% | 25% | 6 |
| 2 | JIANGSU PROV MED OPT | 264849 | 1% | 100% | 1 |
| 3 | NUMER CONTROL TECHNOL PLICAT JIANGXI | 264849 | 1% | 100% | 1 |
| 4 | P PALARDO PROF MECH ENGN | 264849 | 1% | 100% | 1 |
| 5 | PLANETARY SENSOR SYST | 264849 | 1% | 100% | 1 |
| 6 | PRECIS SYST DESIGN MFG | 264849 | 1% | 100% | 1 |
| 7 | SLC CHAINES LASERS | 264849 | 1% | 100% | 1 |
| 8 | UNIV INVEST OPT NANOFIS IUOYN | 264849 | 1% | 100% | 1 |
| 9 | ENGN EXTREME PRECIS OPT | 33104 | 1% | 13% | 1 |
| 10 | DEP FIS LICADA | 24075 | 1% | 9% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY | 70728 | 17% | 1% | 20 |
| 2 | PRECISION ENGINEERING-JOURNAL OF THE AMERICAN SOCIETY FOR PRECISION ENGINEERING | 63452 | 8% | 3% | 9 |
| 3 | SLOVAK REVIEW OF WORLD LITERATURE RESEARCH | 29426 | 1% | 11% | 1 |
| 4 | MANUFACTURING ENGINEERING | 12756 | 3% | 1% | 4 |
| 5 | SOVIET JOURNAL OF OPTICAL TECHNOLOGY | 3277 | 3% | 0% | 3 |
| 6 | MICROELECTRONIC ENGINEERING | 1629 | 7% | 0% | 8 |
| 7 | JOURNAL OF OPTICAL TECHNOLOGY | 1302 | 3% | 0% | 4 |
| 8 | BULLETIN OF THE JSME-JAPAN SOCIETY OF MECHANICAL ENGINEERS | 1299 | 3% | 0% | 3 |
| 9 | JOURNAL OF MICROMECHANICS AND MICROENGINEERING | 1156 | 4% | 0% | 5 |
| 10 | INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE | 1149 | 3% | 0% | 4 |
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 |