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 |
| 347 | 3 | CHEMISTRY, ANALYTICAL//PRECONCENTRATION//PVC MEMBRANE | 36737 |
| 308 | 2 | PRECONCENTRATION//FLAME ATOMIC ABSORPTION SPECTROMETRY//CHEMISTRY, ANALYTICAL | 18780 |
| 18995 | 1 | SOLID PHASE SPECTROPHOTOMETRY//FLOW THROUGH OPTOSENSOR//COLORIMETRIC SOLID PHASE EXTRACTION | 549 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | SOLID PHASE SPECTROPHOTOMETRY | authKW | 872533 | 7% | 40% | 38 |
| 2 | FLOW THROUGH OPTOSENSOR | authKW | 290613 | 2% | 56% | 9 |
| 3 | COLORIMETRIC SOLID PHASE EXTRACTION | authKW | 229626 | 1% | 100% | 4 |
| 4 | ETH 5294 | authKW | 229622 | 1% | 67% | 6 |
| 5 | SOLID PHASE SPECTROFLUOROMETRY | authKW | 153081 | 1% | 67% | 4 |
| 6 | AGAROSE MEMBRANE | authKW | 131211 | 1% | 57% | 4 |
| 7 | SEPHADEX QAE | authKW | 129163 | 1% | 75% | 3 |
| 8 | 4 2 PYRIDYLAZORESORCINOL | authKW | 126679 | 1% | 28% | 8 |
| 9 | FLOW THROUGH OPTOSENSORS | authKW | 114813 | 0% | 100% | 2 |
| 10 | HYDROXY SALOPHEN | authKW | 114813 | 0% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Chemistry, Analytical | 16142 | 72% | 0% | 398 |
| 2 | Instruments & Instrumentation | 1082 | 15% | 0% | 80 |
| 3 | Electrochemistry | 847 | 11% | 0% | 61 |
| 4 | Spectroscopy | 247 | 6% | 0% | 35 |
| 5 | Chemistry, Multidisciplinary | 47 | 9% | 0% | 50 |
| 6 | Biochemical Research Methods | 18 | 3% | 0% | 16 |
| 7 | Robotics | 14 | 1% | 0% | 3 |
| 8 | Materials Science, Biomaterials | 13 | 1% | 0% | 6 |
| 9 | Engineering, Environmental | 6 | 1% | 0% | 8 |
| 10 | Environmental Sciences | 4 | 3% | 0% | 19 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | EXPT SCI | 74985 | 6% | 4% | 33 |
| 2 | TEACHER TRAINING EDUC SCI | 73805 | 1% | 43% | 3 |
| 3 | AMES US ENERGY | 57407 | 0% | 100% | 1 |
| 4 | ANALYT CHEM CHEMO BIOSCI | 57407 | 0% | 100% | 1 |
| 5 | ANALYT CHEMCHUO KU | 57407 | 0% | 100% | 1 |
| 6 | CHEM ENGN BIOENGN PATHOL | 57407 | 0% | 100% | 1 |
| 7 | CIENAIS EXATAS TERRA | 57407 | 0% | 100% | 1 |
| 8 | MET MAT ENGN IZMIR | 57407 | 0% | 100% | 1 |
| 9 | SEPAHAN CHEM SENSOR | 57407 | 0% | 100% | 1 |
| 10 | TECN RUMENTALEES | 57407 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ANALYTICA CHIMICA ACTA | 10805 | 12% | 0% | 68 |
| 2 | SENSORS AND ACTUATORS B-CHEMICAL | 8966 | 10% | 0% | 56 |
| 3 | TALANTA | 6682 | 8% | 0% | 45 |
| 4 | ANALYTICAL SCIENCES | 6506 | 5% | 0% | 29 |
| 5 | ANALYST | 3670 | 6% | 0% | 31 |
| 6 | ANALYTICAL LETTERS | 3358 | 4% | 0% | 20 |
| 7 | BUNSEKI KAGAKU | 2799 | 3% | 0% | 17 |
| 8 | JOURNAL OF ANALYTICAL CHEMISTRY | 2771 | 3% | 0% | 15 |
| 9 | LABORATORY ROBOTICS AND AUTOMATION | 2466 | 1% | 1% | 3 |
| 10 | MIKROCHIMICA ACTA | 2355 | 2% | 0% | 11 |
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 |