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 |
|---|---|---|---|
| 20 | 4 | UROLOGY & NEPHROLOGY//GASTROENTEROLOGY & HEPATOLOGY//UROL | 479829 |
| 648 | 3 | GOSSYPIBOMA//LASERS IN SURGERY AND MEDICINE//ELECTROSURGERY | 11117 |
| 2271 | 2 | LASERS IN SURGERY AND MEDICINE//ELECTROSURGERY//HARMONIC SCALPEL | 4907 |
| 20721 | 1 | WM KECK VANDERBILT FREE ELE ON LASER//IR FREE ELE ON LASER//MIR FEL | 472 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | WM KECK VANDERBILT FREE ELE ON LASER | address | 200316 | 1% | 100% | 3 |
| 2 | IR FREE ELE ON LASER | address | 185473 | 1% | 56% | 5 |
| 3 | MIR FEL | authKW | 178056 | 1% | 67% | 4 |
| 4 | FREE ELE ON LASER | address | 174639 | 4% | 14% | 19 |
| 5 | FELI | address | 150235 | 1% | 75% | 3 |
| 6 | AUSTRALIA LINK | address | 133544 | 0% | 100% | 2 |
| 7 | IF FEL | address | 133544 | 0% | 100% | 2 |
| 8 | INFRARED FELS | authKW | 133544 | 0% | 100% | 2 |
| 9 | LASER INDUCED STRESS | authKW | 133544 | 0% | 100% | 2 |
| 10 | MUTAGENICITY MODEL | authKW | 133544 | 0% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Ophthalmology | 4521 | 26% | 0% | 125 |
| 2 | Nuclear Science & Technology | 1140 | 15% | 0% | 70 |
| 3 | Instruments & Instrumentation | 966 | 15% | 0% | 70 |
| 4 | Physics, Nuclear | 854 | 13% | 0% | 61 |
| 5 | Spectroscopy | 823 | 12% | 0% | 56 |
| 6 | Dermatology | 685 | 10% | 0% | 45 |
| 7 | Biophysics | 592 | 14% | 0% | 64 |
| 8 | Surgery | 503 | 19% | 0% | 90 |
| 9 | Physics, Particles & Fields | 442 | 11% | 0% | 51 |
| 10 | Optics | 193 | 10% | 0% | 46 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | WM KECK VANDERBILT FREE ELE ON LASER | 200316 | 1% | 100% | 3 |
| 2 | IR FREE ELE ON LASER | 185473 | 1% | 56% | 5 |
| 3 | FREE ELE ON LASER | 174639 | 4% | 14% | 19 |
| 4 | FELI | 150235 | 1% | 75% | 3 |
| 5 | AUSTRALIA LINK | 133544 | 0% | 100% | 2 |
| 6 | IF FEL | 133544 | 0% | 100% | 2 |
| 7 | IR FEL | 116840 | 1% | 25% | 7 |
| 8 | FREE ELECT LASER | 72570 | 1% | 22% | 5 |
| 9 | ACCELERATOR GRP CHIYODA KU | 66772 | 0% | 100% | 1 |
| 10 | BOLTZMANN RETINOL BIOMICROSCOP LASER SURG | 66772 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | LASERS IN SURGERY AND MEDICINE | 30848 | 8% | 1% | 38 |
| 2 | PHOTOCHEMISTRY AND PHOTOBIOLOGY | 4902 | 5% | 0% | 25 |
| 3 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 4106 | 11% | 0% | 51 |
| 4 | OPHTHALMIC SURGERY AND LASERS | 3292 | 3% | 0% | 12 |
| 5 | JOURNAL OF REFRACTIVE AND CORNEAL SURGERY | 3102 | 0% | 2% | 2 |
| 6 | OPHTHALMOLOGE | 2731 | 2% | 0% | 11 |
| 7 | RADIATION RESEARCH | 2235 | 3% | 0% | 15 |
| 8 | VESTNIK OFTALMOLOGII | 2199 | 1% | 1% | 6 |
| 9 | JOURNAL OF REFRACTIVE SURGERY | 2126 | 2% | 0% | 9 |
| 10 | LASERS IN MEDICAL SCIENCE | 1027 | 1% | 0% | 6 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | MIR FEL | 178056 | 1% | 67% | 4 | Search MIR+FEL | Search MIR+FEL |
| 2 | INFRARED FELS | 133544 | 0% | 100% | 2 | Search INFRARED+FELS | Search INFRARED+FELS |
| 3 | LASER INDUCED STRESS | 133544 | 0% | 100% | 2 | Search LASER+INDUCED+STRESS | Search LASER+INDUCED+STRESS |
| 4 | MUTAGENICITY MODEL | 133544 | 0% | 100% | 2 | Search MUTAGENICITY+MODEL | Search MUTAGENICITY+MODEL |
| 5 | SI C STRETCH MODE | 133544 | 0% | 100% | 2 | Search SI+C+STRETCH+MODE | Search SI+C+STRETCH+MODE |
| 6 | ERBIUM YAG LASER | 128391 | 2% | 19% | 10 | Search ERBIUM+YAG+LASER | Search ERBIUM+YAG+LASER |
| 7 | TWO COLOR LASING | 89028 | 0% | 67% | 2 | Search TWO+COLOR+LASING | Search TWO+COLOR+LASING |
| 8 | FREE ELECTRON LASER | 82427 | 8% | 3% | 39 | Search FREE+ELECTRON+LASER | Search FREE+ELECTRON+LASER |
| 9 | FREE ELECTRON LASER FEL | 82167 | 2% | 15% | 8 | Search FREE+ELECTRON+LASER+FEL | Search FREE+ELECTRON+LASER+FEL |
| 10 | 57 MU M WAVELENGTH RANGE | 66772 | 0% | 100% | 1 | Search 57+MU+M+WAVELENGTH+RANGE | Search 57+MU+M+WAVELENGTH+RANGE |
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 |