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 |
|---|---|---|---|
| 18 | 4 | CHEMISTRY, ANALYTICAL//TOXICOLOGY//ENVIRONMENTAL SCIENCES | 697102 |
| 87 | 3 | CHEMISTRY, ANALYTICAL//JOURNAL OF CHROMATOGRAPHY A//JOURNAL OF CHROMATOGRAPHY | 81655 |
| 1219 | 2 | SUPERCRITICAL FLUID CHROMATOGRAPHY//CHEMISTRY, ANALYTICAL//JOURNAL OF CHROMATOGRAPHY A | 9398 |
| 14299 | 1 | BIOMEDICAL AND ENVIRONMENTAL MASS SPECTROMETRY//IST SCI CHIM F BRUNER//DIRECT EI | 810 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | BIOMEDICAL AND ENVIRONMENTAL MASS SPECTROMETRY | journal | 155961 | 7% | 7% | 54 |
| 2 | IST SCI CHIM F BRUNER | address | 98473 | 1% | 28% | 9 |
| 3 | DIRECT EI | authKW | 87542 | 0% | 75% | 3 |
| 4 | THERMOSPRAY IONIZATION | authKW | 87542 | 0% | 75% | 3 |
| 5 | CAPILLARY COLUMNS FOR LC | authKW | 77816 | 0% | 100% | 2 |
| 6 | BIOLOGICAL MASS SPECTROMETRY | journal | 63446 | 3% | 7% | 25 |
| 7 | BIOMEDICAL MASS SPECTROMETRY | journal | 62486 | 4% | 5% | 32 |
| 8 | 2 CHLOROMETHYLBENZOFURAN | authKW | 38908 | 0% | 100% | 1 |
| 9 | 26 W MARTIN LUTHER KING DR | address | 38908 | 0% | 100% | 1 |
| 10 | AGLYCON MOIETY | authKW | 38908 | 0% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Chemistry, Analytical | 16772 | 61% | 0% | 495 |
| 2 | Spectroscopy | 9907 | 30% | 0% | 245 |
| 3 | Biochemical Research Methods | 1978 | 17% | 0% | 138 |
| 4 | Engineering, Biomedical | 147 | 4% | 0% | 32 |
| 5 | Biophysics | 34 | 3% | 0% | 28 |
| 6 | Physics, Atomic, Molecular & Chemical | 29 | 4% | 0% | 30 |
| 7 | Toxicology | 15 | 2% | 0% | 17 |
| 8 | Pharmacology & Pharmacy | 10 | 5% | 0% | 40 |
| 9 | Instruments & Instrumentation | 7 | 2% | 0% | 15 |
| 10 | Chemistry, Applied | 5 | 2% | 0% | 13 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | IST SCI CHIM F BRUNER | 98473 | 1% | 28% | 9 |
| 2 | 26 W MARTIN LUTHER KING DR | 38908 | 0% | 100% | 1 |
| 3 | ANALYT CHEM SCI UNIT | 38908 | 0% | 100% | 1 |
| 4 | BEAUMONT BUSINESS 7 | 38908 | 0% | 100% | 1 |
| 5 | ENSECO | 38908 | 0% | 100% | 1 |
| 6 | JAMES A HALEY HOSP INTERNAL MED | 38908 | 0% | 100% | 1 |
| 7 | MED PEDIAT GENET METAB | 38908 | 0% | 100% | 1 |
| 8 | SCI CHIMICHE F BRUNER | 38908 | 0% | 100% | 1 |
| 9 | MASS SPE OMETRY ANAL GRP | 22230 | 0% | 29% | 2 |
| 10 | CHEM PROC ANALYT CHEM | 19453 | 0% | 50% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | BIOMEDICAL AND ENVIRONMENTAL MASS SPECTROMETRY | 155961 | 7% | 7% | 54 |
| 2 | BIOLOGICAL MASS SPECTROMETRY | 63446 | 3% | 7% | 25 |
| 3 | BIOMEDICAL MASS SPECTROMETRY | 62486 | 4% | 5% | 32 |
| 4 | JOURNAL OF CHROMATOGRAPHY | 37565 | 16% | 1% | 133 |
| 5 | ANALYTICAL CHEMISTRY | 11641 | 13% | 0% | 105 |
| 6 | MASS SPECTROMETRY REVIEWS | 6454 | 1% | 2% | 11 |
| 7 | ORGANIC MASS SPECTROMETRY | 5378 | 2% | 1% | 17 |
| 8 | RAPID COMMUNICATIONS IN MASS SPECTROMETRY | 4928 | 4% | 0% | 34 |
| 9 | JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY | 3886 | 3% | 0% | 22 |
| 10 | JOURNAL OF CHROMATOGRAPHY-BIOMEDICAL APPLICATIONS | 3113 | 2% | 0% | 17 |
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. |
Classes with closest relation at Level 1 |