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 |
| 557 | 3 | FLAME RETARDANCY//JOURNAL OF FIRE SCIENCES//FIRE SAFETY JOURNAL | 18104 |
| 2769 | 2 | HYDROGEN SAFETY//JOURNAL OF LOSS PREVENTION IN THE PROCESS INDUSTRIES//HEAVY GAS | 3401 |
| 25425 | 1 | DECOMPRESSION WAVE SPEED//GASDECOM//RICH GAS | 305 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | DECOMPRESSION WAVE SPEED | authKW | 1136667 | 4% | 100% | 11 |
| 2 | GASDECOM | authKW | 516667 | 2% | 100% | 5 |
| 3 | RICH GAS | authKW | 516667 | 2% | 100% | 5 |
| 4 | PIPELINE RUPTURE | authKW | 506329 | 2% | 70% | 7 |
| 5 | PROPAGATING SHEAR FRACTURE | authKW | 413333 | 1% | 100% | 4 |
| 6 | CCS TRANSPORT | authKW | 310000 | 1% | 100% | 3 |
| 7 | CO2 PIPELINE SAFETY | authKW | 310000 | 1% | 100% | 3 |
| 8 | PIPELINE DEPRESSURIZATION | authKW | 310000 | 1% | 100% | 3 |
| 9 | RUNNING DUCTILE FRACTURE | authKW | 310000 | 1% | 100% | 3 |
| 10 | CO2 PIPELINES | authKW | 287033 | 2% | 56% | 5 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Engineering, Chemical | 2868 | 41% | 0% | 124 |
| 2 | Engineering, Environmental | 2297 | 22% | 0% | 68 |
| 3 | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | 2067 | 11% | 0% | 34 |
| 4 | Energy & Fuels | 1542 | 24% | 0% | 72 |
| 5 | Thermodynamics | 350 | 9% | 0% | 28 |
| 6 | Engineering, Mechanical | 316 | 11% | 0% | 34 |
| 7 | Mechanics | 285 | 11% | 0% | 35 |
| 8 | Engineering, Petroleum | 145 | 2% | 0% | 7 |
| 9 | Engineering, General | 74 | 4% | 0% | 13 |
| 10 | Materials Science, Characterization, Testing | 43 | 2% | 0% | 5 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | UTC TIMR EA4297 | 206667 | 1% | 100% | 2 |
| 2 | CHEM MACHINERY SAFETY | 161451 | 2% | 31% | 5 |
| 3 | PHDS | 154997 | 1% | 50% | 3 |
| 4 | IRON STEEL SECTOR | 132854 | 1% | 43% | 3 |
| 5 | ARBEITSBEREICH STOMUNGSMECH | 103333 | 0% | 100% | 1 |
| 6 | BEN FELDMAN NATSOURCE LLC | 103333 | 0% | 100% | 1 |
| 7 | BUSINESS UNIT EC | 103333 | 0% | 100% | 1 |
| 8 | DAVID PEIGHTAL DAKOTA GASIFICAT CO | 103333 | 0% | 100% | 1 |
| 9 | ENGN SPECIALIST SYST ENGN | 103333 | 0% | 100% | 1 |
| 10 | ENVIRONM HLTH SAFETY IND EXTERNAL SAFETY | 103333 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | INTERNATIONAL JOURNAL OF GREENHOUSE GAS CONTROL | 56439 | 11% | 2% | 34 |
| 2 | PROCESS SAFETY AND ENVIRONMENTAL PROTECTION | 22848 | 6% | 1% | 19 |
| 3 | JOURNAL OF LOSS PREVENTION IN THE PROCESS INDUSTRIES | 13563 | 6% | 1% | 18 |
| 4 | CANADIAN JOURNAL OF CHEMICAL ENGINEERING | 11604 | 8% | 0% | 25 |
| 5 | GREENHOUSE GASES-SCIENCE AND TECHNOLOGY | 8807 | 2% | 2% | 5 |
| 6 | CHEMICAL ENGINEERING | 3737 | 2% | 1% | 7 |
| 7 | INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING | 1747 | 2% | 0% | 7 |
| 8 | FORSCHUNG IM INGENIEURWESEN-ENGINEERING RESEARCH | 1609 | 1% | 1% | 3 |
| 9 | AICHE JOURNAL | 1003 | 3% | 0% | 10 |
| 10 | JOURNAL OF ENERGY RESOURCES TECHNOLOGY-TRANSACTIONS OF THE ASME | 982 | 1% | 0% | 4 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | DECOMPRESSION WAVE SPEED | 1136667 | 4% | 100% | 11 | Search DECOMPRESSION+WAVE+SPEED | Search DECOMPRESSION+WAVE+SPEED |
| 2 | GASDECOM | 516667 | 2% | 100% | 5 | Search GASDECOM | Search GASDECOM |
| 3 | RICH GAS | 516667 | 2% | 100% | 5 | Search RICH+GAS | Search RICH+GAS |
| 4 | PIPELINE RUPTURE | 506329 | 2% | 70% | 7 | Search PIPELINE+RUPTURE | Search PIPELINE+RUPTURE |
| 5 | PROPAGATING SHEAR FRACTURE | 413333 | 1% | 100% | 4 | Search PROPAGATING+SHEAR+FRACTURE | Search PROPAGATING+SHEAR+FRACTURE |
| 6 | CCS TRANSPORT | 310000 | 1% | 100% | 3 | Search CCS+TRANSPORT | Search CCS+TRANSPORT |
| 7 | CO2 PIPELINE SAFETY | 310000 | 1% | 100% | 3 | Search CO2+PIPELINE+SAFETY | Search CO2+PIPELINE+SAFETY |
| 8 | PIPELINE DEPRESSURIZATION | 310000 | 1% | 100% | 3 | Search PIPELINE+DEPRESSURIZATION | Search PIPELINE+DEPRESSURIZATION |
| 9 | RUNNING DUCTILE FRACTURE | 310000 | 1% | 100% | 3 | Search RUNNING+DUCTILE+FRACTURE | Search RUNNING+DUCTILE+FRACTURE |
| 10 | CO2 PIPELINES | 287033 | 2% | 56% | 5 | Search CO2+PIPELINES | Search CO2+PIPELINES |
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 |