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 | SUN PARTICLE EMISSION | authKW | 589118 | 3% | 55% | 400 |
| 2 | SUN HELIOSPHERE | authKW | 543777 | 3% | 65% | 309 |
| 3 | SOLAR PHYSICS | journal | 530312 | 10% | 17% | 1174 |
| 4 | SOLAR ACTIVITY | authKW | 440316 | 3% | 45% | 362 |
| 5 | COSMIC RAYS | authKW | 423861 | 7% | 19% | 823 |
| 6 | INTERPLANETARY MEDIUM | authKW | 345847 | 3% | 38% | 338 |
| 7 | ASTRONOMY & ASTROPHYSICS | WoSSC | 292845 | 65% | 2% | 7563 |
| 8 | SOLAR WIND | authKW | 283296 | 5% | 19% | 553 |
| 9 | HELIOSPHERE | authKW | 271727 | 1% | 64% | 158 |
| 10 | SUN ACTIVITY | authKW | 252933 | 4% | 19% | 502 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Astronomy & Astrophysics | 292845 | 65% | 2% | 7563 |
| 2 | Meteorology & Atmospheric Sciences | 51689 | 19% | 1% | 2227 |
| 3 | Geosciences, Multidisciplinary | 24515 | 18% | 1% | 2055 |
| 4 | Geochemistry & Geophysics | 23877 | 13% | 1% | 1519 |
| 5 | Engineering, Aerospace | 12151 | 5% | 1% | 595 |
| 6 | Physics, Multidisciplinary | 435 | 5% | 0% | 535 |
| 7 | Physics, Particles & Fields | 82 | 2% | 0% | 218 |
| 8 | Nuclear Science & Technology | 32 | 1% | 0% | 150 |
| 9 | Instruments & Instrumentation | 20 | 1% | 0% | 157 |
| 10 | Physics, Nuclear | 15 | 1% | 0% | 132 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | OULU UNIT | 176878 | 1% | 61% | 108 |
| 2 | SODANKYLA GEOPHYS OBSERV | 174843 | 1% | 44% | 148 |
| 3 | UNIT SPACE PHYS | 80516 | 1% | 35% | 85 |
| 4 | AEROMECH GAS DYNAM | 70571 | 0% | 93% | 28 |
| 5 | ASTROPHYS EXTRATERR FOR | 64757 | 1% | 39% | 61 |
| 6 | COMP IT SECT | 54011 | 0% | 100% | 20 |
| 7 | SPACE | 53313 | 4% | 4% | 451 |
| 8 | SPACE SCI | 53135 | 4% | 4% | 468 |
| 9 | SAN FERNANDO OBSERV | 52146 | 0% | 74% | 26 |
| 10 | OLVE EXCELLENCE | 42587 | 0% | 48% | 33 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | SOLAR PHYSICS | 530312 | 10% | 17% | 1174 |
| 2 | JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS | 146050 | 9% | 5% | 1046 |
| 3 | SPACE SCIENCE REVIEWS | 120730 | 3% | 12% | 384 |
| 4 | GEOMAGNETIZM I AERONOMIYA | 109669 | 3% | 11% | 378 |
| 5 | ADVANCES IN SPACE RESEARCH | 109302 | 5% | 6% | 634 |
| 6 | GEOMAGNETISM AND AERONOMY | 90731 | 2% | 13% | 264 |
| 7 | ADVANCES IN SPACE RESEARCH-SERIES | 82236 | 3% | 9% | 329 |
| 8 | JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS | 70053 | 3% | 8% | 314 |
| 9 | ASTROPHYSICAL JOURNAL | 52254 | 11% | 2% | 1268 |
| 10 | JOURNAL OF SPACE WEATHER AND SPACE CLIMATE | 37957 | 0% | 27% | 52 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | SUN PARTICLE EMISSION | 589118 | 3% | 55% | 400 | Search SUN+PARTICLE+EMISSION | Search SUN+PARTICLE+EMISSION |
| 2 | SUN HELIOSPHERE | 543777 | 3% | 65% | 309 | Search SUN+HELIOSPHERE | Search SUN+HELIOSPHERE |
| 3 | SOLAR ACTIVITY | 440316 | 3% | 45% | 362 | Search SOLAR+ACTIVITY | Search SOLAR+ACTIVITY |
| 4 | COSMIC RAYS | 423861 | 7% | 19% | 823 | Search COSMIC+RAYS | Search COSMIC+RAYS |
| 5 | INTERPLANETARY MEDIUM | 345847 | 3% | 38% | 338 | Search INTERPLANETARY+MEDIUM | Search INTERPLANETARY+MEDIUM |
| 6 | SOLAR WIND | 283296 | 5% | 19% | 553 | Search SOLAR+WIND | Search SOLAR+WIND |
| 7 | HELIOSPHERE | 271727 | 1% | 64% | 158 | Search HELIOSPHERE | Search HELIOSPHERE |
| 8 | SUN ACTIVITY | 252933 | 4% | 19% | 502 | Search SUN+ACTIVITY | Search SUN+ACTIVITY |
| 9 | SOLAR ENERGETIC PARTICLES | 233122 | 1% | 73% | 119 | Search SOLAR+ENERGETIC+PARTICLES | Search SOLAR+ENERGETIC+PARTICLES |
| 10 | SOLAR CYCLE | 193474 | 2% | 38% | 189 | Search SOLAR+CYCLE | Search SOLAR+CYCLE |
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 2 |