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 |
|---|---|---|---|
| 21 | 4 | THERMODYNAMICS//MECHANICS//ENGINEERING, MECHANICAL | 471779 |
| 692 | 3 | SPACE POLICY//JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER//RADIATIVE HEAT TRANSFER | 8148 |
| 3840 | 2 | SPACE POLICY//SPACE TOURISM//SPACE LAW | 1007 |
| 37588 | 1 | CIDA E//DUAL USE EXPORT CONTROLS//MEDIA COVERAGE OF SPACE | 80 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | CIDA E | address | 393964 | 1% | 100% | 1 |
| 2 | DUAL USE EXPORT CONTROLS | authKW | 393964 | 1% | 100% | 1 |
| 3 | MEDIA COVERAGE OF SPACE | authKW | 393964 | 1% | 100% | 1 |
| 4 | MYTHICAL ARCHETYPE | authKW | 393964 | 1% | 100% | 1 |
| 5 | SPACE COMMERCIALISATION | authKW | 393964 | 1% | 100% | 1 |
| 6 | SPACE POLICY | journal | 240350 | 23% | 3% | 18 |
| 7 | COMMUN ARCHITECTURE ARTS | address | 196981 | 1% | 50% | 1 |
| 8 | PORZ WAHNHEIDE | address | 196981 | 1% | 50% | 1 |
| 9 | SPACE PROGRAMS | authKW | 196981 | 1% | 50% | 1 |
| 10 | SPACE WORKFORCE | authKW | 196981 | 1% | 50% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | International Relations | 6505 | 39% | 0% | 31 |
| 2 | Social Sciences, Interdisciplinary | 2152 | 28% | 0% | 22 |
| 3 | Communication | 374 | 9% | 0% | 7 |
| 4 | Business | 220 | 10% | 0% | 8 |
| 5 | Political Science | 204 | 10% | 0% | 8 |
| 6 | History | 89 | 6% | 0% | 5 |
| 7 | Law | 82 | 6% | 0% | 5 |
| 8 | Humanities, Multidisciplinary | 77 | 4% | 0% | 3 |
| 9 | Film, Radio, Television | 49 | 1% | 0% | 1 |
| 10 | Engineering, Aerospace | 44 | 4% | 0% | 3 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | CIDA E | 393964 | 1% | 100% | 1 |
| 2 | COMMUN ARCHITECTURE ARTS | 196981 | 1% | 50% | 1 |
| 3 | PORZ WAHNHEIDE | 196981 | 1% | 50% | 1 |
| 4 | HUIZENGA BUSINESS | 39395 | 1% | 10% | 1 |
| 5 | AIR SPACE LAW | 30303 | 1% | 8% | 1 |
| 6 | HIST PHYS | 23172 | 1% | 6% | 1 |
| 7 | SPACE POLICY | 21883 | 3% | 3% | 2 |
| 8 | SPACE HIST | 20733 | 1% | 5% | 1 |
| 9 | TECHNOL POLICY IND DEV | 10646 | 1% | 3% | 1 |
| 10 | INT SCI TECHNOL POLICY | 9378 | 1% | 2% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | SPACE POLICY | 240350 | 23% | 3% | 18 |
| 2 | ORBIS-A JOURNAL OF WORLD AFFAIRS | 5665 | 3% | 1% | 2 |
| 3 | GOVERNMENT AND OPPOSITION | 4690 | 4% | 0% | 3 |
| 4 | FOREIGN AFFAIRS | 3771 | 5% | 0% | 4 |
| 5 | DAEDALUS | 2790 | 4% | 0% | 3 |
| 6 | VIRGINIA JOURNAL OF INTERNATIONAL LAW | 2029 | 1% | 1% | 1 |
| 7 | LECTURE NOTES IN MATHEMATICS | 1967 | 8% | 0% | 6 |
| 8 | POLITICAL QUARTERLY | 1602 | 3% | 0% | 2 |
| 9 | FORTUNE | 1399 | 3% | 0% | 2 |
| 10 | MEN AND MASCULINITIES | 1320 | 1% | 0% | 1 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | DUAL USE EXPORT CONTROLS | 393964 | 1% | 100% | 1 | Search DUAL+USE+EXPORT+CONTROLS | Search DUAL+USE+EXPORT+CONTROLS |
| 2 | MEDIA COVERAGE OF SPACE | 393964 | 1% | 100% | 1 | Search MEDIA+COVERAGE+OF+SPACE | Search MEDIA+COVERAGE+OF+SPACE |
| 3 | MYTHICAL ARCHETYPE | 393964 | 1% | 100% | 1 | Search MYTHICAL+ARCHETYPE | Search MYTHICAL+ARCHETYPE |
| 4 | SPACE COMMERCIALISATION | 393964 | 1% | 100% | 1 | Search SPACE+COMMERCIALISATION | Search SPACE+COMMERCIALISATION |
| 5 | SPACE PROGRAMS | 196981 | 1% | 50% | 1 | Search SPACE+PROGRAMS | Search SPACE+PROGRAMS |
| 6 | SPACE WORKFORCE | 196981 | 1% | 50% | 1 | Search SPACE+WORKFORCE | Search SPACE+WORKFORCE |
| 7 | EXPORT CONTROLS | 87544 | 3% | 11% | 2 | Search EXPORT+CONTROLS | Search EXPORT+CONTROLS |
| 8 | K20 | 23172 | 1% | 6% | 1 | Search K20 | Search K20 |
| 9 | HIGH TECHNOLOGY FIRMS | 18758 | 1% | 5% | 1 | Search HIGH+TECHNOLOGY+FIRMS | Search HIGH+TECHNOLOGY+FIRMS |
| 10 | POLICY GOALS | 17906 | 1% | 5% | 1 | Search POLICY+GOALS | Search POLICY+GOALS |
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 |