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 |
|---|---|---|---|
| 4 | 4 | PSYCHIATRY//PSYCHOLOGY, CLINICAL//PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH | 1867560 |
| 61 | 3 | SUBSTANCE ABUSE//CANNABINOID//CANNABIS | 92118 |
| 536 | 2 | MDMA//ECSTASY//JOURNAL OF ANALYTICAL TOXICOLOGY | 15295 |
| 9767 | 1 | HAIR ANALYSIS//HAIR//HAIR TESTING | 1155 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | HAIR ANALYSIS | authKW | 3567354 | 23% | 50% | 262 |
| 2 | HAIR | authKW | 800713 | 22% | 12% | 253 |
| 3 | HAIR TESTING | authKW | 521509 | 3% | 66% | 29 |
| 4 | DRUGS OF ABUSE | authKW | 267996 | 7% | 12% | 84 |
| 5 | FORENSIC SCIENCE INTERNATIONAL | journal | 262471 | 24% | 3% | 276 |
| 6 | MICROPULVERIZED EXTRACTION | authKW | 221012 | 1% | 90% | 9 |
| 7 | SWEAT PATCH | authKW | 170528 | 1% | 63% | 10 |
| 8 | JOURNAL OF ANALYTICAL TOXICOLOGY | journal | 166135 | 12% | 4% | 144 |
| 9 | SEGMENTAL HAIR ANALYSIS | authKW | 160496 | 1% | 59% | 10 |
| 10 | NAIL ANALYSIS | authKW | 158749 | 1% | 73% | 8 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Medicine, Legal | 105371 | 32% | 1% | 373 |
| 2 | Chemistry, Analytical | 9450 | 39% | 0% | 451 |
| 3 | Toxicology | 5381 | 21% | 0% | 240 |
| 4 | Biochemical Research Methods | 3046 | 18% | 0% | 204 |
| 5 | Medical Laboratory Technology | 1763 | 7% | 0% | 77 |
| 6 | Pharmacology & Pharmacy | 738 | 17% | 0% | 194 |
| 7 | Substance Abuse | 303 | 3% | 0% | 30 |
| 8 | Criminology & Penology | 37 | 1% | 0% | 8 |
| 9 | Spectroscopy | 30 | 2% | 0% | 24 |
| 10 | Pathology | 24 | 2% | 0% | 23 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | MOL TOXICOL ENVIRONM HLTH SCI | 109139 | 1% | 67% | 6 |
| 2 | UNITAT RECERCA INFANCIA ENTORN URIE | 81857 | 0% | 100% | 3 |
| 3 | CANSFORD S | 54571 | 0% | 100% | 2 |
| 4 | CHEM FORENS TOXICOL FORENS MED | 54571 | 0% | 100% | 2 |
| 5 | HUMAN PHARMACOL NEUROSCI NEUROPSYCHOPHARMACOL P | 54571 | 0% | 100% | 2 |
| 6 | OLD SOUTHBRIDGE | 54571 | 0% | 100% | 2 |
| 7 | SECT FORENS TOXICOL | 54571 | 0% | 100% | 2 |
| 8 | UMR 927 | 54571 | 0% | 100% | 2 |
| 9 | ZORGONTWIKKELING | 54571 | 0% | 100% | 2 |
| 10 | FORENS PHARMACOL TOXICOL | 52608 | 1% | 21% | 9 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | FORENSIC SCIENCE INTERNATIONAL | 262471 | 24% | 3% | 276 |
| 2 | JOURNAL OF ANALYTICAL TOXICOLOGY | 166135 | 12% | 4% | 144 |
| 3 | DRUG TESTING AND ANALYSIS | 31796 | 3% | 3% | 35 |
| 4 | FORENSIC TOXICOLOGY | 20166 | 1% | 5% | 15 |
| 5 | THERAPEUTIC DRUG MONITORING | 17239 | 4% | 1% | 49 |
| 6 | INTERNATIONAL JOURNAL OF LEGAL MEDICINE | 6568 | 2% | 1% | 25 |
| 7 | JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES | 6157 | 5% | 0% | 53 |
| 8 | JOURNAL OF FORENSIC SCIENCES | 4538 | 3% | 0% | 36 |
| 9 | ANALYTICAL AND BIOANALYTICAL CHEMISTRY | 3816 | 3% | 0% | 40 |
| 10 | BIOANALYSIS | 2667 | 1% | 1% | 12 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | HAIR ANALYSIS | 3567354 | 23% | 50% | 262 | Search HAIR+ANALYSIS | Search HAIR+ANALYSIS |
| 2 | HAIR | 800713 | 22% | 12% | 253 | Search HAIR | Search HAIR |
| 3 | HAIR TESTING | 521509 | 3% | 66% | 29 | Search HAIR+TESTING | Search HAIR+TESTING |
| 4 | DRUGS OF ABUSE | 267996 | 7% | 12% | 84 | Search DRUGS+OF+ABUSE | Search DRUGS+OF+ABUSE |
| 5 | MICROPULVERIZED EXTRACTION | 221012 | 1% | 90% | 9 | Search MICROPULVERIZED+EXTRACTION | Search MICROPULVERIZED+EXTRACTION |
| 6 | SWEAT PATCH | 170528 | 1% | 63% | 10 | Search SWEAT+PATCH | Search SWEAT+PATCH |
| 7 | SEGMENTAL HAIR ANALYSIS | 160496 | 1% | 59% | 10 | Search SEGMENTAL+HAIR+ANALYSIS | Search SEGMENTAL+HAIR+ANALYSIS |
| 8 | NAIL ANALYSIS | 158749 | 1% | 73% | 8 | Search NAIL+ANALYSIS | Search NAIL+ANALYSIS |
| 9 | EXTERNAL CONTAMINATION | 132050 | 1% | 44% | 11 | Search EXTERNAL+CONTAMINATION | Search EXTERNAL+CONTAMINATION |
| 10 | SEGMENTAL ANALYSIS | 128075 | 1% | 36% | 13 | Search SEGMENTAL+ANALYSIS | Search SEGMENTAL+ANALYSIS |
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 |