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 |
|---|---|---|---|
| 3 | 4 | GEOSCIENCES, MULTIDISCIPLINARY//GEOCHEMISTRY & GEOPHYSICS//METEOROLOGY & ATMOSPHERIC SCIENCES | 1953906 |
| 352 | 3 | JOURNAL OF ENVIRONMENTAL RADIOACTIVITY//HEALTH PHYSICS//RADON | 36441 |
| 4221 | 2 | PACKAGE INTEGRITY//INTERVENTION DECISIONS//CONTAINER CLOSURE INTEGRITY | 546 |
| 30259 | 1 | PACKAGE INTEGRITY//CONTAINER CLOSURE INTEGRITY//SEAL INSPECTION | 187 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | PACKAGE INTEGRITY | authKW | 1348317 | 4% | 100% | 8 |
| 2 | CONTAINER CLOSURE INTEGRITY | authKW | 539325 | 2% | 80% | 4 |
| 3 | SEAL INSPECTION | authKW | 505619 | 2% | 100% | 3 |
| 4 | ALUMINUM LAMINATE BAG | authKW | 337079 | 1% | 100% | 2 |
| 5 | CHANNEL LEAKS | authKW | 337079 | 1% | 100% | 2 |
| 6 | FLEXIBLE PLASTIC PACKAGE | authKW | 337079 | 1% | 100% | 2 |
| 7 | MET CONTAINER OPERAT | address | 337079 | 1% | 100% | 2 |
| 8 | MICROLEAK | authKW | 337079 | 1% | 100% | 2 |
| 9 | NONDESTRUCTIVE LEAK TEST | authKW | 337079 | 1% | 100% | 2 |
| 10 | PACKAGE DEFECTS | authKW | 337079 | 1% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Food Science & Technology | 4147 | 54% | 0% | 101 |
| 2 | Biotechnology & Applied Microbiology | 566 | 24% | 0% | 45 |
| 3 | Engineering, Biomedical | 167 | 8% | 0% | 15 |
| 4 | Soil Science | 166 | 6% | 0% | 11 |
| 5 | Engineering, Manufacturing | 159 | 5% | 0% | 10 |
| 6 | Pharmacology & Pharmacy | 155 | 19% | 0% | 35 |
| 7 | Microbiology | 40 | 7% | 0% | 14 |
| 8 | Materials Science, Paper & Wood | 30 | 2% | 0% | 3 |
| 9 | Acoustics | 29 | 3% | 0% | 5 |
| 10 | Chemistry, Analytical | 11 | 5% | 0% | 9 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | MET CONTAINER OPERAT | 337079 | 1% | 100% | 2 |
| 2 | PACKAGING PROGRAM | 224714 | 2% | 33% | 4 |
| 3 | BRAZILIAN AGR CORP SO CATTLE SHEEP | 168540 | 1% | 100% | 1 |
| 4 | DIMESELECT UMENTAT | 168540 | 1% | 100% | 1 |
| 5 | FOOD SCI HUMAN NUTR AGR ENGN | 168540 | 1% | 100% | 1 |
| 6 | INFORMAT TECHNOL SYSTELECT | 168540 | 1% | 100% | 1 |
| 7 | MFG RD S | 168540 | 1% | 100% | 1 |
| 8 | STERILE OPERAT | 168540 | 1% | 100% | 1 |
| 9 | PHARMACEUT PROC TECH DEV | 84269 | 1% | 50% | 1 |
| 10 | PROC ENGN BRANCH | 84269 | 1% | 50% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | PDA JOURNAL OF PHARMACEUTICAL SCIENCE AND TECHNOLOGY | 140943 | 8% | 6% | 15 |
| 2 | JOURNAL OF PARENTERAL SCIENCE AND TECHNOLOGY | 35398 | 3% | 4% | 5 |
| 3 | JOURNAL OF FOOD PROTECTION | 20741 | 19% | 0% | 35 |
| 4 | PACKAGING TECHNOLOGY AND SCIENCE | 18581 | 5% | 1% | 9 |
| 5 | LEBENSMITTEL-WISSENSCHAFT & TECHNOLOGIE | 13334 | 4% | 1% | 8 |
| 6 | ASSOCIATION OF FOOD & DRUG OFFICIALS QUARTERLY BULLETIN | 9361 | 1% | 6% | 1 |
| 7 | LANDWIRTSCHAFTLICHE FORSCHUNG | 8393 | 2% | 1% | 4 |
| 8 | PHARMAZEUTISCHE INDUSTRIE | 5339 | 3% | 1% | 6 |
| 9 | FOOD SCIENCE AND TECHNOLOGY-LEBENSMITTEL-WISSENSCHAFT & TECHNOLOGIE | 4272 | 3% | 1% | 5 |
| 10 | FOOD TECHNOLOGY | 1270 | 2% | 0% | 4 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | PACKAGE INTEGRITY | 1348317 | 4% | 100% | 8 | Search PACKAGE+INTEGRITY | Search PACKAGE+INTEGRITY |
| 2 | CONTAINER CLOSURE INTEGRITY | 539325 | 2% | 80% | 4 | Search CONTAINER+CLOSURE+INTEGRITY | Search CONTAINER+CLOSURE+INTEGRITY |
| 3 | SEAL INSPECTION | 505619 | 2% | 100% | 3 | Search SEAL+INSPECTION | Search SEAL+INSPECTION |
| 4 | ALUMINUM LAMINATE BAG | 337079 | 1% | 100% | 2 | Search ALUMINUM+LAMINATE+BAG | Search ALUMINUM+LAMINATE+BAG |
| 5 | CHANNEL LEAKS | 337079 | 1% | 100% | 2 | Search CHANNEL+LEAKS | Search CHANNEL+LEAKS |
| 6 | FLEXIBLE PLASTIC PACKAGE | 337079 | 1% | 100% | 2 | Search FLEXIBLE+PLASTIC+PACKAGE | Search FLEXIBLE+PLASTIC+PACKAGE |
| 7 | MICROLEAK | 337079 | 1% | 100% | 2 | Search MICROLEAK | Search MICROLEAK |
| 8 | NONDESTRUCTIVE LEAK TEST | 337079 | 1% | 100% | 2 | Search NONDESTRUCTIVE+LEAK+TEST | Search NONDESTRUCTIVE+LEAK+TEST |
| 9 | PACKAGE DEFECTS | 337079 | 1% | 100% | 2 | Search PACKAGE+DEFECTS | Search PACKAGE+DEFECTS |
| 10 | RETORT PACKAGE | 337079 | 1% | 100% | 2 | Search RETORT+PACKAGE | Search RETORT+PACKAGE |
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 |