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 |
| 107 | 3 | ENERGY & FUELS//ENERGY AND BUILDINGS//SOLAR ENERGY | 73650 |
| 910 | 2 | SOLAR ENERGY//MAXIMUM POWER POINT TRACKING MPPT//PHOTOVOLTAIC SYSTEMS | 11404 |
| 24735 | 1 | SOLAR TRACKER//SUN TRACKER//SUN TRACKING SYSTEM | 326 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | SOLAR TRACKER | authKW | 1247428 | 6% | 65% | 20 |
| 2 | SUN TRACKER | authKW | 859906 | 4% | 68% | 13 |
| 3 | SUN TRACKING SYSTEM | authKW | 818902 | 4% | 71% | 12 |
| 4 | SUN TRACKING | authKW | 575544 | 5% | 37% | 16 |
| 5 | SOLAR TRACKING SYSTEM | authKW | 430646 | 2% | 64% | 7 |
| 6 | ANTENNA MECHANICAL FACTORS | authKW | 249315 | 2% | 37% | 7 |
| 7 | SOLAR TRACKING | authKW | 248874 | 3% | 23% | 11 |
| 8 | REFLECTOR ANTENNA MECHANICAL FACTORS | authKW | 220972 | 1% | 57% | 4 |
| 9 | ANGULAR STROKE | authKW | 193354 | 1% | 100% | 2 |
| 10 | HIGH CONCENTRAT PHOTOVOLTA RD PROJECT | address | 193354 | 1% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Energy & Fuels | 8041 | 51% | 0% | 166 |
| 2 | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | 2685 | 12% | 0% | 40 |
| 3 | Thermodynamics | 232 | 7% | 0% | 24 |
| 4 | Engineering, Electrical & Electronic | 170 | 16% | 0% | 51 |
| 5 | Instruments & Instrumentation | 129 | 7% | 0% | 23 |
| 6 | Engineering, General | 124 | 5% | 0% | 17 |
| 7 | Engineering, Mechanical | 97 | 6% | 0% | 21 |
| 8 | Automation & Control Systems | 81 | 4% | 0% | 12 |
| 9 | Mechanics | 71 | 6% | 0% | 20 |
| 10 | Education, Scientific Disciplines | 69 | 2% | 0% | 8 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | HIGH CONCENTRAT PHOTOVOLTA RD PROJECT | 193354 | 1% | 100% | 2 |
| 2 | COMMUN GROUND SYST SECT | 193350 | 1% | 50% | 4 |
| 3 | HSIUPING SOLAR OBSERV | 128901 | 1% | 67% | 2 |
| 4 | COMMUN EQUIPMENTS PHOTOVOLTA ENERGY CONVERS | 96677 | 0% | 100% | 1 |
| 5 | DIEEI UNIV CATANIA | 96677 | 0% | 100% | 1 |
| 6 | ELECT LIGHT SOURCESMINIST EDUC | 96677 | 0% | 100% | 1 |
| 7 | ENGN POWER QUAL | 96677 | 0% | 100% | 1 |
| 8 | GEORGES PERI | 96677 | 0% | 100% | 1 |
| 9 | HYBRID VEHICLE DEV | 96677 | 0% | 100% | 1 |
| 10 | KONYA UNIV | 96677 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | SOLAR ENERGY | 17342 | 11% | 1% | 36 |
| 2 | RENEWABLE ENERGY | 8192 | 8% | 0% | 27 |
| 3 | ENVIRONMENTAL ENGINEERING AND MANAGEMENT JOURNAL | 7371 | 4% | 1% | 14 |
| 4 | ENERGY SCIENCE & ENGINEERING | 6739 | 1% | 2% | 3 |
| 5 | JOURNAL OF RENEWABLE AND SUSTAINABLE ENERGY | 6345 | 3% | 1% | 10 |
| 6 | IEEE ANTENNAS AND PROPAGATION MAGAZINE | 6246 | 3% | 1% | 10 |
| 7 | REVUE ROUMAINE DES SCIENCES TECHNIQUES-SERIE ELECTROTECHNIQUE ET ENERGETIQUE | 3235 | 1% | 1% | 4 |
| 8 | JOURNAL OF ENGINEERING TECHNOLOGY | 3017 | 1% | 2% | 2 |
| 9 | RENEWABLE & SUSTAINABLE ENERGY REVIEWS | 2601 | 4% | 0% | 14 |
| 10 | ENERGY CONVERSION AND MANAGEMENT | 2516 | 5% | 0% | 16 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | SOLAR TRACKER | 1247428 | 6% | 65% | 20 | Search SOLAR+TRACKER | Search SOLAR+TRACKER |
| 2 | SUN TRACKER | 859906 | 4% | 68% | 13 | Search SUN+TRACKER | Search SUN+TRACKER |
| 3 | SUN TRACKING SYSTEM | 818902 | 4% | 71% | 12 | Search SUN+TRACKING+SYSTEM | Search SUN+TRACKING+SYSTEM |
| 4 | SUN TRACKING | 575544 | 5% | 37% | 16 | Search SUN+TRACKING | Search SUN+TRACKING |
| 5 | SOLAR TRACKING SYSTEM | 430646 | 2% | 64% | 7 | Search SOLAR+TRACKING+SYSTEM | Search SOLAR+TRACKING+SYSTEM |
| 6 | ANTENNA MECHANICAL FACTORS | 249315 | 2% | 37% | 7 | Search ANTENNA+MECHANICAL+FACTORS | Search ANTENNA+MECHANICAL+FACTORS |
| 7 | SOLAR TRACKING | 248874 | 3% | 23% | 11 | Search SOLAR+TRACKING | Search SOLAR+TRACKING |
| 8 | REFLECTOR ANTENNA MECHANICAL FACTORS | 220972 | 1% | 57% | 4 | Search REFLECTOR+ANTENNA+MECHANICAL+FACTORS | Search REFLECTOR+ANTENNA+MECHANICAL+FACTORS |
| 9 | ANGULAR STROKE | 193354 | 1% | 100% | 2 | Search ANGULAR+STROKE | Search ANGULAR+STROKE |
| 10 | TWO AXES TRACKING | 193354 | 1% | 100% | 2 | Search TWO+AXES+TRACKING | Search TWO+AXES+TRACKING |
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 |