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 |
| 420 | 3 | JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY//SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY//CHEMISTRY, ANALYTICAL | 30211 |
| 133 | 2 | JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY//SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY//SPECTROSCOPY | 23353 |
| 33236 | 1 | CEFET QUIM//ELEMENTAL IMPURITIES//CALCIUM SUPPLEMENTS | 141 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | CEFET QUIM | address | 447050 | 1% | 100% | 2 |
| 2 | ELEMENTAL IMPURITIES | authKW | 372535 | 4% | 33% | 5 |
| 3 | CALCIUM SUPPLEMENTS | authKW | 234504 | 6% | 13% | 8 |
| 4 | 110 CRYSTAL PLANE | authKW | 223525 | 1% | 100% | 1 |
| 5 | 8 HYDROXYQUINOLIN 5 SULFONIC ACID | authKW | 223525 | 1% | 100% | 1 |
| 6 | ANTACID SAMPLES | authKW | 223525 | 1% | 100% | 1 |
| 7 | ASSAY OF NICKEL | authKW | 223525 | 1% | 100% | 1 |
| 8 | BULK DRUG SUBSTANCE AND INTERMEDIATES | authKW | 223525 | 1% | 100% | 1 |
| 9 | BULK PHARMACEUTICAL CHEMICALS | authKW | 223525 | 1% | 100% | 1 |
| 10 | CALCIUM CA SUPPLEMENTS | authKW | 223525 | 1% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Chemistry, Analytical | 2254 | 54% | 0% | 76 |
| 2 | Spectroscopy | 359 | 14% | 0% | 20 |
| 3 | Pharmacology & Pharmacy | 240 | 26% | 0% | 36 |
| 4 | Food Science & Technology | 85 | 10% | 0% | 14 |
| 5 | Chemistry, Applied | 39 | 6% | 0% | 8 |
| 6 | Toxicology | 38 | 6% | 0% | 8 |
| 7 | Medicine, Legal | 21 | 1% | 0% | 2 |
| 8 | Chemistry, Multidisciplinary | 20 | 11% | 0% | 15 |
| 9 | Nuclear Science & Technology | 13 | 4% | 0% | 5 |
| 10 | Nutrition & Dietetics | 10 | 3% | 0% | 4 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | CEFET QUIM | 447050 | 1% | 100% | 2 |
| 2 | CHEM MOLE ENGN | 223525 | 1% | 100% | 1 |
| 3 | GLOBAL PROD DEV SUPPLY | 223525 | 1% | 100% | 1 |
| 4 | ICP HG PROD | 223525 | 1% | 100% | 1 |
| 5 | MEDICHEM | 223525 | 1% | 100% | 1 |
| 6 | QC ANALYT | 223525 | 1% | 100% | 1 |
| 7 | QUAL OPERAT ANALTY SUPPORT | 223525 | 1% | 100% | 1 |
| 8 | SCI EXPERT ASSESSMENT SUBST MED USE | 223525 | 1% | 100% | 1 |
| 9 | ADV INORGAN ANAL GRP | 111761 | 1% | 50% | 1 |
| 10 | ANALYT DEV SUBST | 111761 | 1% | 50% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS | 13478 | 18% | 0% | 26 |
| 2 | ATOMIC SPECTROSCOPY | 5512 | 4% | 0% | 5 |
| 3 | ANALES DE LA ASOCIACION QUIMICA ARGENTINA | 3561 | 3% | 0% | 4 |
| 4 | FOOD ADDITIVES AND CONTAMINANTS PART A-CHEMISTRY ANALYSIS CONTROL EXPOSURE & RISK ASSESSMENT | 1075 | 3% | 0% | 4 |
| 5 | PHARMACOPEIAL FORUM | 1073 | 1% | 0% | 1 |
| 6 | INTERNATIONAL JOURNAL OF ANALYTICAL CHEMISTRY | 1043 | 1% | 0% | 1 |
| 7 | SPECTROSCOPY | 913 | 1% | 0% | 2 |
| 8 | JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY | 905 | 4% | 0% | 5 |
| 9 | MICROCHEMICAL JOURNAL | 779 | 3% | 0% | 4 |
| 10 | AMERICAN LABORATORY | 729 | 2% | 0% | 3 |
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 |