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 |
|---|---|---|---|
| 23 | 4 | ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON | 393400 |
| 1 | 3 | ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON | 234120 |
| 63 | 2 | STARS FORMATION//ISM CLOUDS//ISM MOLECULES | 28877 |
| 27492 | 1 | RADIO RECOMBINATION LINES//ACTIVE DIPOLE//CII REGIONS | 248 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | RADIO RECOMBINATION LINES | authKW | 317704 | 2% | 50% | 5 |
| 2 | ACTIVE DIPOLE | authKW | 254168 | 1% | 100% | 2 |
| 3 | CII REGIONS | authKW | 254168 | 1% | 100% | 2 |
| 4 | LNA AMPLIFIER | authKW | 254168 | 1% | 100% | 2 |
| 5 | AMPLIFER | authKW | 127084 | 0% | 100% | 1 |
| 6 | BRANCH PUSHCHINO RADIO ASTRON OBSERV | address | 127084 | 0% | 100% | 1 |
| 7 | CANCELLING THIRD HARMONIC | authKW | 127084 | 0% | 100% | 1 |
| 8 | CASILLA CORREOS N5 | address | 127084 | 0% | 100% | 1 |
| 9 | CROSS CONNECTED CASCODE | authKW | 127084 | 0% | 100% | 1 |
| 10 | DECAMETRIC RADIO SOURCE | authKW | 127084 | 0% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Astronomy & Astrophysics | 9139 | 78% | 0% | 194 |
| 2 | Engineering, Electrical & Electronic | 115 | 15% | 0% | 37 |
| 3 | Telecommunications | 74 | 5% | 0% | 13 |
| 4 | Multidisciplinary Sciences | 15 | 2% | 0% | 4 |
| 5 | Engineering, Aerospace | 4 | 1% | 0% | 2 |
| 6 | Physics, Applied | 2 | 5% | 0% | 13 |
| 7 | Meteorology & Atmospheric Sciences | 1 | 1% | 0% | 3 |
| 8 | Geochemistry & Geophysics | 0 | 1% | 0% | 2 |
| 9 | Physics, Multidisciplinary | -0 | 2% | 0% | 4 |
| 10 | Computer Science, Interdisciplinary Applications | -0 | 0% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | BRANCH PUSHCHINO RADIO ASTRON OBSERV | 127084 | 0% | 100% | 1 |
| 2 | CASILLA CORREOS N5 | 127084 | 0% | 100% | 1 |
| 3 | GM DOBROV SCI TECH POTENTIAL HIST SCI | 127084 | 0% | 100% | 1 |
| 4 | HIGH SPEED CIRCUITS | 127084 | 0% | 100% | 1 |
| 5 | HUC STN | 127084 | 0% | 100% | 1 |
| 6 | HUMACAO UNIV PHYS ELE | 127084 | 0% | 100% | 1 |
| 7 | KARPENKOPHYSIKOMECH | 127084 | 0% | 100% | 1 |
| 8 | MAURITIUS RADIO TELESCOPE | 127084 | 0% | 100% | 1 |
| 9 | SPACE COMMN TECHNOL SCI | 127084 | 0% | 100% | 1 |
| 10 | RADIO ASTRON TECH TECHNOL RATT | 72616 | 1% | 29% | 2 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | SOVIET ASTRONOMY LETTERS | 22879 | 6% | 1% | 16 |
| 2 | ASTRONOMICHESKII ZHURNAL | 21695 | 8% | 1% | 19 |
| 3 | REVISTA MEXICANA DE ASTRONOMIA Y ASTROFISICA | 12067 | 4% | 1% | 11 |
| 4 | IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII RADIOFIZIKA | 9054 | 5% | 1% | 12 |
| 5 | ASTROPHYSICS AND SPACE SCIENCE | 7244 | 11% | 0% | 27 |
| 6 | ASTRONOMY REPORTS | 6090 | 4% | 0% | 10 |
| 7 | MARCONI REVIEW | 6050 | 0% | 5% | 1 |
| 8 | JOURNAL OF ASTROPHYSICS AND ASTRONOMY | 5591 | 3% | 1% | 7 |
| 9 | EXPERIMENTAL ASTRONOMY | 4595 | 2% | 1% | 5 |
| 10 | ASTRONOMY LETTERS-A JOURNAL OF ASTRONOMY AND SPACE ASTROPHYSICS | 4396 | 4% | 0% | 9 |
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 |