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 |
| 327 | 3 | AIR POLLUTION//PARTICULATE MATTER//INHALATION TOXICOLOGY | 38400 |
| 3078 | 2 | PHILIP MORRIS INT RD//CIGARETTE SMOKE//BEITRAGE ZUR TABAKFORSCHUNG INTERNATIONAL | 2563 |
| 35448 | 1 | DIPLOTAENIA DAMAVANDICA//ERYTHROMYCIN ANALOGUE ANTIBIOTIC//DIPLOTAENIA CACHRYDIFOLIA | 112 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | DIPLOTAENIA DAMAVANDICA | authKW | 562804 | 2% | 100% | 2 |
| 2 | ERYTHROMYCIN ANALOGUE ANTIBIOTIC | authKW | 562804 | 2% | 100% | 2 |
| 3 | DIPLOTAENIA CACHRYDIFOLIA | authKW | 506522 | 3% | 60% | 3 |
| 4 | 2 PYRIMIDINOXAL ANILINE | authKW | 281402 | 1% | 100% | 1 |
| 5 | ACCURATE WEIGHT | authKW | 281402 | 1% | 100% | 1 |
| 6 | ACETONE ASSISTED DERIVATIZATION | authKW | 281402 | 1% | 100% | 1 |
| 7 | AMINO ALCOHOLS TURBOIONSPRAY TIME OF FLIGHT MASS | authKW | 281402 | 1% | 100% | 1 |
| 8 | ANION EXCHANGE DISK EXTRACTION | authKW | 281402 | 1% | 100% | 1 |
| 9 | AROMATICUM | authKW | 281402 | 1% | 100% | 1 |
| 10 | ATMOSPHERIC PRESSURE CHEMICAL IONIZATION TIME OF FLIGHT MASS SPECTROMETRY | authKW | 281402 | 1% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Chemistry, Analytical | 506 | 29% | 0% | 33 |
| 2 | Food Science & Technology | 246 | 18% | 0% | 20 |
| 3 | Agronomy | 198 | 12% | 0% | 13 |
| 4 | Chemistry, Applied | 179 | 13% | 0% | 14 |
| 5 | Biochemical Research Methods | 163 | 13% | 0% | 15 |
| 6 | Agriculture, Multidisciplinary | 119 | 7% | 0% | 8 |
| 7 | Chemistry, Multidisciplinary | 110 | 22% | 0% | 25 |
| 8 | Spectroscopy | 48 | 6% | 0% | 7 |
| 9 | Chemistry, Medicinal | 10 | 4% | 0% | 4 |
| 10 | Plant Sciences | 8 | 5% | 0% | 6 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | MASS SPE OMETRY TECH | 281402 | 1% | 100% | 1 |
| 2 | SHANGHAI MASS SPE OMETER | 281402 | 1% | 100% | 1 |
| 3 | ZHENGZHOU YIHE HOSP | 281402 | 1% | 100% | 1 |
| 4 | SHANGHAI MASS SPE OMETRY | 268088 | 10% | 9% | 11 |
| 5 | INT MED HLTH CARE | 140700 | 1% | 50% | 1 |
| 6 | NUCL MED MOL IMAGING PROGRAM | 140700 | 1% | 50% | 1 |
| 7 | PHYTOCHEM MED AROMAT PLANTS | 140700 | 1% | 50% | 1 |
| 8 | TOBACCO CHEM | 84415 | 3% | 10% | 3 |
| 9 | SCI SERV DIRECTORATE | 62530 | 2% | 11% | 2 |
| 10 | TOBACCO HLTH | 55385 | 4% | 4% | 5 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | BEITRAGE ZUR TABAKFORSCHUNG INTERNATIONAL | 18084 | 3% | 2% | 3 |
| 2 | CHINESE JOURNAL OF ANALYTICAL CHEMISTRY | 2673 | 7% | 0% | 8 |
| 3 | CHINESE JOURNAL OF CHEMISTRY | 1772 | 5% | 0% | 6 |
| 4 | AGRICULTURAL AND BIOLOGICAL CHEMISTRY | 1447 | 5% | 0% | 6 |
| 5 | ANALES DE QUIMICA | 1254 | 1% | 0% | 1 |
| 6 | EUROPEAN JOURNAL OF MASS SPECTROMETRY | 1122 | 2% | 0% | 2 |
| 7 | ACTA CHIMICA SINICA | 1081 | 5% | 0% | 6 |
| 8 | JOURNAL OF ESSENTIAL OIL RESEARCH | 1073 | 3% | 0% | 3 |
| 9 | CHINESE JOURNAL OF ORGANIC CHEMISTRY | 878 | 4% | 0% | 4 |
| 10 | JOURNAL OF BIOINFORMATICS AND COMPUTATIONAL BIOLOGY | 703 | 1% | 0% | 1 |
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 |