Class information for: |
Basic class information |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | ATMOSPHERIC PRESSURE PHOTOIONIZATION | authKW | 1473915 | 11% | 41% | 38 |
| 2 | ATMOSPHERIC PRESSURE LASER IONIZATION | authKW | 699023 | 3% | 82% | 9 |
| 3 | APLI | authKW | 581442 | 2% | 88% | 7 |
| 4 | APPI | authKW | 580814 | 6% | 32% | 19 |
| 5 | ATMOSPHERIC PRESSURE PHOTOIONIZATION APPI | authKW | 467339 | 2% | 62% | 8 |
| 6 | LC MS TECHNOL DEV | address | 290714 | 2% | 44% | 7 |
| 7 | LCMS TECHNOL DEV | address | 284789 | 1% | 100% | 3 |
| 8 | APPI MS MS | authKW | 189859 | 1% | 100% | 2 |
| 9 | CHLORINATED ADDUCT IONS | authKW | 189859 | 1% | 100% | 2 |
| 10 | DOPANT ASSISTED APPI | authKW | 189859 | 1% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Chemistry, Analytical | 12443 | 82% | 0% | 271 |
| 2 | Spectroscopy | 7885 | 42% | 0% | 139 |
| 3 | Biochemical Research Methods | 6959 | 48% | 0% | 159 |
| 4 | Chemistry, Physical | 79 | 13% | 0% | 44 |
| 5 | Physics, Atomic, Molecular & Chemical | 31 | 5% | 0% | 17 |
| 6 | Instruments & Instrumentation | 25 | 4% | 0% | 12 |
| 7 | Food Science & Technology | 1 | 2% | 0% | 6 |
| 8 | Engineering, General | 1 | 1% | 0% | 3 |
| 9 | Chemistry, Organic | 1 | 2% | 0% | 8 |
| 10 | Chemistry, Applied | 0 | 1% | 0% | 4 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | LC MS TECHNOL DEV | 290714 | 2% | 44% | 7 |
| 2 | LCMS TECHNOL DEV | 284789 | 1% | 100% | 3 |
| 3 | PURE PL MASS SPE OMETRY | 169511 | 2% | 36% | 5 |
| 4 | INTERDISCIPLINARE STUDI BIOMOL PL IND | 126571 | 1% | 67% | 2 |
| 5 | ANALYT CHEM CORE | 126567 | 1% | 33% | 4 |
| 6 | ANAL MODELISAT BIOL ENVIRON | 94930 | 0% | 100% | 1 |
| 7 | ATHEROSCLEROSIS EXPLORATORY BIOMARKERS GRP | 94930 | 0% | 100% | 1 |
| 8 | BD GENTEST | 94930 | 0% | 100% | 1 |
| 9 | CHEM ANAL BUSINESS OPERAT TEAM | 94930 | 0% | 100% | 1 |
| 10 | CNRUMR 8587 | 94930 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | RAPID COMMUNICATIONS IN MASS SPECTROMETRY | 37840 | 18% | 1% | 60 |
| 2 | JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY | 31617 | 12% | 1% | 40 |
| 3 | LC GC NORTH AMERICA | 30383 | 6% | 2% | 21 |
| 4 | LC GC EUROPE | 7110 | 2% | 1% | 7 |
| 5 | JOURNAL OF MASS SPECTROMETRY | 4091 | 4% | 0% | 12 |
| 6 | ANALYTICAL CHEMISTRY | 3516 | 11% | 0% | 37 |
| 7 | EUROPEAN JOURNAL OF MASS SPECTROMETRY | 2363 | 2% | 1% | 5 |
| 8 | MASS SPECTROMETRY REVIEWS | 2081 | 1% | 1% | 4 |
| 9 | JOURNAL OF CHROMATOGRAPHY A | 1504 | 6% | 0% | 21 |
| 10 | INTERNATIONAL JOURNAL OF MASS SPECTROMETRY | 870 | 2% | 0% | 8 |
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 |