Class information for: |
Basic class information |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | ASTRONOMICAL SPECTROGRAPHS | authKW | 249144 | 1% | 100% | 2 |
| 2 | PHYSICAL MODEL BASED CALIBRATIONS | authKW | 249144 | 1% | 100% | 2 |
| 3 | ACTIVELY STABILIZED INTERFEROMETER | authKW | 124572 | 0% | 100% | 1 |
| 4 | ATMOSPHER COMETARY SCI SECT | address | 124572 | 0% | 100% | 1 |
| 5 | DIHEDRAL RETROREFLECTOR | authKW | 124572 | 0% | 100% | 1 |
| 6 | ECLIPSES SUN | authKW | 124572 | 0% | 100% | 1 |
| 7 | HOLLOW PORRO PRISM | authKW | 124572 | 0% | 100% | 1 |
| 8 | HOLLOW ROOF MIRROR | authKW | 124572 | 0% | 100% | 1 |
| 9 | HOLLOW ROOFTOP MIRROR | authKW | 124572 | 0% | 100% | 1 |
| 10 | INSTRUMENT MODELING | authKW | 124572 | 0% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Optics | 2545 | 42% | 0% | 106 |
| 2 | Spectroscopy | 2356 | 26% | 0% | 67 |
| 3 | Astronomy & Astrophysics | 1626 | 34% | 0% | 85 |
| 4 | Physics, Multidisciplinary | 285 | 17% | 0% | 42 |
| 5 | Physics, Atomic, Molecular & Chemical | 150 | 11% | 0% | 27 |
| 6 | Instruments & Instrumentation | 13 | 3% | 0% | 8 |
| 7 | Physics, Nuclear | 0 | 1% | 0% | 3 |
| 8 | Engineering, General | 0 | 1% | 0% | 2 |
| 9 | Nuclear Science & Technology | -0 | 1% | 0% | 2 |
| 10 | Physics, Applied | -0 | 3% | 0% | 8 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ATMOSPHER COMETARY SCI SECT | 124572 | 0% | 100% | 1 |
| 2 | MIL TELECOMMUN | 124572 | 0% | 100% | 1 |
| 3 | PHYS 2500 UNIV DR NW | 124572 | 0% | 100% | 1 |
| 4 | PHYS SOLVEGATAN 14 | 124572 | 0% | 100% | 1 |
| 5 | SCI B 605 | 124572 | 0% | 100% | 1 |
| 6 | ERINDALE ASTRON | 41523 | 0% | 33% | 1 |
| 7 | PETERHOF | 41523 | 0% | 33% | 1 |
| 8 | J HEYROVSKY PHYS CHEM | 12039 | 7% | 1% | 17 |
| 9 | J HEYROVSK PHYS CHEM | 8896 | 0% | 7% | 1 |
| 10 | LUND OBSERV | 7748 | 2% | 2% | 4 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | OPTICS AND SPECTROSCOPY | 22406 | 13% | 1% | 32 |
| 2 | OPTIKA I SPEKTROSKOPIYA | 13274 | 11% | 0% | 27 |
| 3 | ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES | 12586 | 9% | 0% | 22 |
| 4 | PHYSICA SCRIPTA | 6355 | 11% | 0% | 29 |
| 5 | JOURNAL OF PHYSICAL AND CHEMICAL REFERENCE DATA | 2534 | 2% | 1% | 4 |
| 6 | JOURNAL OF RESEARCH OF THE NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY | 2026 | 2% | 0% | 4 |
| 7 | ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES | 1663 | 3% | 0% | 7 |
| 8 | EXPERIMENTAL ASTRONOMY | 1619 | 1% | 0% | 3 |
| 9 | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 1595 | 5% | 0% | 12 |
| 10 | JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS | 1479 | 1% | 1% | 2 |
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 |