Class information for: |
Basic class information |
| Class id | #P | Avg. number of references |
Database coverage of references |
|---|---|---|---|
| 23615 | 340 | 24.3 | 15% |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
| Cluster id | Level | Cluster label | #P |
|---|---|---|---|
| 18 | 4 | THERMODYNAMICS//ENERGY & FUELS//ENGINEERING, CHEMICAL | 531182 |
| 711 | 3 | BRENNSTOFF-WARME-KRAFT//BROWN BOVERI REVIEW//ATOMWIRTSCHAFT-ATOMTECHNIK | 5768 |
| 3052 | 2 | BRENNSTOFF-WARME-KRAFT//ENERGIETECHNIK//ERDOL & KOHLE ERDGAS PETROCHEMIE | 2448 |
| 23615 | 1 | ENERGIETECHNIK//ERDOL & KOHLE ERDGAS PETROCHEMIE//BRENNSTOFF-WARME-KRAFT | 340 |
Terms with highest relevance score |
| rank | Term | termType | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|---|
| 1 | ENERGIETECHNIK | journal | 777153 | 9% | 29% | 30 |
| 2 | ERDOL & KOHLE ERDGAS PETROCHEMIE | journal | 537479 | 21% | 8% | 72 |
| 3 | BRENNSTOFF-WARME-KRAFT | journal | 175222 | 14% | 4% | 46 |
| 4 | ECOTOXICOLOGICAL TOXICOLOGICAL EFFECTS | authKW | 89809 | 0% | 100% | 1 |
| 5 | KOKEREI KAISERSTUHL | address | 89809 | 0% | 100% | 1 |
| 6 | PUBLIC INVESTMENT PLANNING | authKW | 89809 | 0% | 100% | 1 |
| 7 | STUDIUM ENERGIE PROZESSTECHN | address | 89809 | 0% | 100% | 1 |
| 8 | COAL CONVERSION PRODUCTS | authKW | 44904 | 0% | 50% | 1 |
| 9 | WERKSDIREKT KOKEREIEN | address | 44904 | 0% | 50% | 1 |
| 10 | ABSORPTION ENHANCED REFORMING AER | authKW | 29935 | 0% | 33% | 1 |
Web of Science journal categories |
| Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|
| 1 | Engineering, Petroleum | 20896 | 25% | 0% | 85 |
| 2 | Energy & Fuels | 10177 | 55% | 0% | 187 |
| 3 | Geology | 7998 | 21% | 0% | 73 |
| 4 | Engineering, Chemical | 3928 | 45% | 0% | 152 |
| 5 | METALLURGY & MINING | 1709 | 3% | 0% | 9 |
| 6 | Thermodynamics | 1437 | 17% | 0% | 58 |
| 7 | Geosciences, Multidisciplinary | 1155 | 22% | 0% | 75 |
| 8 | Engineering, Mechanical | 733 | 16% | 0% | 53 |
| 9 | Metallurgy & Metallurgical Engineering | 84 | 6% | 0% | 21 |
| 10 | Chemistry, Applied | 23 | 3% | 0% | 11 |
Address terms |
| Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|
| 1 | KOKEREI KAISERSTUHL | 89809 | 0% | 100% | 1 |
| 2 | STUDIUM ENERGIE PROZESSTECHN | 89809 | 0% | 100% | 1 |
| 3 | WERKSDIREKT KOKEREIEN | 44904 | 0% | 50% | 1 |
| 4 | TECH FOLGENAB ATZUNG SYST ANAL | 17960 | 0% | 20% | 1 |
| 5 | IFK | 8163 | 0% | 9% | 1 |
| 6 | ENERGIEWIRT AFT RATIONELLE ENERGIEANWEND | 7482 | 0% | 8% | 1 |
| 7 | TECH CHEM CPV | 5281 | 0% | 6% | 1 |
| 8 | ENERGY CONDITIONING | 4988 | 0% | 6% | 1 |
| 9 | IAT | 3206 | 0% | 4% | 1 |
| 10 | ITAS | 3095 | 0% | 3% | 1 |
Journals |
| Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|
| 1 | ENERGIETECHNIK | 777153 | 9% | 29% | 30 |
| 2 | ERDOL & KOHLE ERDGAS PETROCHEMIE | 537479 | 21% | 8% | 72 |
| 3 | BRENNSTOFF-WARME-KRAFT | 175222 | 14% | 4% | 46 |
| 4 | KALTE UND KLIMATECHNIK | 22451 | 0% | 25% | 1 |
| 5 | BWK | 16509 | 1% | 5% | 4 |
| 6 | CHEMIE INGENIEUR TECHNIK | 12562 | 9% | 0% | 30 |
| 7 | NEUE HUTTE | 10316 | 2% | 2% | 7 |
| 8 | STAUB REINHALTUNG DER LUFT | 6851 | 2% | 1% | 8 |
| 9 | UMSCHAU IN WISSENSCHAFT UND TECHNIK | 6190 | 1% | 3% | 2 |
| 10 | STAHL UND EISEN | 5884 | 4% | 1% | 12 |
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. |
| Rank | Reference | # ref. in cl. |
Shr. of ref. in cl. |
Citations |
|---|---|---|---|---|
| 1 | GEISSLER, T , STRAUSS, K , (1984) STEAM-GENERATORS AND FURNACES.BRENNSTOFF-WARME-KRAFT. VOL. 36. ISSUE 4. P. 156-160 | 39 | 83% | 2 |
| 2 | BONN, B , SCHILLING, HD , (1984) USE OF COAL.BRENNSTOFF-WARME-KRAFT. VOL. 36. ISSUE 4. P. 122-128 | 36 | 49% | 0 |
| 3 | SCHILLING, HD , KRAUSS, U , (1982) USE OF COAL.BRENNSTOFF-WARME-KRAFT. VOL. 34. ISSUE 4. P. 170-173 | 23 | 82% | 0 |
| 4 | BISIO, G , RUBATTO, G , (2000) ENERGY SAVING AND SOME ENVIRONMENT IMPROVEMENTS IN COKE-OVEN PLANTS.ENERGY. VOL. 25. ISSUE 3. P. 247-265 | 9 | 64% | 13 |
| 5 | SCHOLAND, E , (1983) GAS ECONOMY - GAS ENGINEERING.BRENNSTOFF-WARME-KRAFT. VOL. 35. ISSUE 4. P. 144-147 | 15 | 63% | 0 |
| 6 | GUDENAU, HW , ZECHNER, R , (1989) UNDERGROUND COAL-GASIFICATION FROM A WORLDWIDE POINT OF VIEW.ISIJ INTERNATIONAL. VOL. 29. ISSUE 11. P. 903-910 | 6 | 100% | 0 |
| 7 | NEUFFER, H , (1984) HEAT POWER ECONOMY.BRENNSTOFF-WARME-KRAFT. VOL. 36. ISSUE 4. P. 148-153 | 9 | 90% | 0 |
| 8 | KOLLING, G , LANGHOFF, J , COLLIN, G , (1984) COAL CARBONIZATION AND LIQUEFACTION.ERDOL & KOHLE ERDGAS PETROCHEMIE. VOL. 37. ISSUE 9. P. 394-402 | 12 | 67% | 3 |
| 9 | OSTEROTH, D , (1987) OIL COAL BIOMASSES - RAW-MATERIALS FOR THE CHEMICAL-INDUSTRY.NATURWISSENSCHAFTEN. VOL. 74. ISSUE 6. P. 257-263 | 8 | 80% | 0 |
| 10 | TUMA, M , (1987) DISTRICT HEATING FROM NUCLEAR HEAT AND POWER-STATIONS.BRENNSTOFF-WARME-KRAFT. VOL. 39. ISSUE 6. P. 287-289 | 5 | 100% | 0 |
Classes with closest relation at Level 1 |