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 |
|---|---|---|---|
| 3 | 4 | GEOSCIENCES, MULTIDISCIPLINARY//GEOCHEMISTRY & GEOPHYSICS//METEOROLOGY & ATMOSPHERIC SCIENCES | 1953906 |
| 498 | 3 | TRIHALOMETHANES//DISINFECTION BY PRODUCTS//PERCHLORATE | 23075 |
| 1371 | 2 | TRIHALOMETHANES//PERCHLORATE//DISINFECTION BY PRODUCTS | 8444 |
| 20805 | 1 | ORGANIC CHLORAMINES//CIENCIAS QUIM FUNDAMENTAL IND//FRE 2397 | 468 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | ORGANIC CHLORAMINES | authKW | 430989 | 2% | 80% | 8 |
| 2 | CIENCIAS QUIM FUNDAMENTAL IND | address | 388011 | 2% | 52% | 11 |
| 3 | FRE 2397 | address | 215495 | 1% | 80% | 4 |
| 4 | PL CHEM TOXICOL | address | 202028 | 1% | 100% | 3 |
| 5 | HYDRAZINES PROCEDES | address | 183313 | 1% | 39% | 7 |
| 6 | RASCHIG PROCESS | authKW | 151519 | 1% | 75% | 3 |
| 7 | VIRUS SUSPENSION | authKW | 151519 | 1% | 75% | 3 |
| 8 | A Z ATEIRA SN | address | 134685 | 0% | 100% | 2 |
| 9 | AMMONIA MONOCHLORAMINE | authKW | 134685 | 0% | 100% | 2 |
| 10 | CHLORAMINE FORMATION | authKW | 134685 | 0% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Engineering, Environmental | 3929 | 24% | 0% | 110 |
| 2 | Environmental Sciences | 2420 | 35% | 0% | 166 |
| 3 | Water Resources | 1480 | 16% | 0% | 73 |
| 4 | Chemistry, Physical | 313 | 20% | 0% | 92 |
| 5 | Toxicology | 290 | 8% | 0% | 38 |
| 6 | Chemistry, Organic | 270 | 12% | 0% | 57 |
| 7 | Limnology | 158 | 2% | 0% | 11 |
| 8 | Chemistry, Analytical | 145 | 9% | 0% | 42 |
| 9 | Chemistry, Multidisciplinary | 83 | 12% | 0% | 54 |
| 10 | Engineering, Civil | 21 | 3% | 0% | 12 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | CIENCIAS QUIM FUNDAMENTAL IND | 388011 | 2% | 52% | 11 |
| 2 | FRE 2397 | 215495 | 1% | 80% | 4 |
| 3 | PL CHEM TOXICOL | 202028 | 1% | 100% | 3 |
| 4 | HYDRAZINES PROCEDES | 183313 | 1% | 39% | 7 |
| 5 | A Z ATEIRA SN | 134685 | 0% | 100% | 2 |
| 6 | ETHERA RD | 134685 | 0% | 100% | 2 |
| 7 | HYDRAZINES PROC | 129499 | 1% | 38% | 5 |
| 8 | AREA TOXICOL AMBIENTAL CNSA | 67343 | 0% | 100% | 1 |
| 9 | CHEM BIOCHEM WATER OURCES | 67343 | 0% | 100% | 1 |
| 10 | CHEM EVALUAT ENVIRONM PROTECT | 67343 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JAPANESE JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH | 25356 | 3% | 3% | 14 |
| 2 | INTERNATIONAL JOURNAL OF CHEMICAL KINETICS | 24027 | 7% | 1% | 34 |
| 3 | WATER RESEARCH | 6851 | 9% | 0% | 40 |
| 4 | ENVIRONMENTAL TECHNOLOGY LETTERS | 5655 | 2% | 1% | 8 |
| 5 | ANALES DE QUIMICA SERIE A-QUIMICA FISICA Y QUIMICA TECNICA | 5413 | 1% | 1% | 7 |
| 6 | ENVIRONMENTAL SCIENCE & TECHNOLOGY | 4667 | 10% | 0% | 45 |
| 7 | JOURNAL DE CHIMIE PHYSIQUE ET DE PHYSICO-CHIMIE BIOLOGIQUE | 4266 | 3% | 0% | 14 |
| 8 | EISEI KAGAKU-JAPANESE JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH | 3498 | 1% | 1% | 5 |
| 9 | ANALUSIS | 1955 | 2% | 0% | 8 |
| 10 | WATER-ENGINEERING & MANAGEMENT | 1615 | 1% | 1% | 3 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | ORGANIC CHLORAMINES | 430989 | 2% | 80% | 8 | Search ORGANIC+CHLORAMINES | Search ORGANIC+CHLORAMINES |
| 2 | RASCHIG PROCESS | 151519 | 1% | 75% | 3 | Search RASCHIG+PROCESS | Search RASCHIG+PROCESS |
| 3 | VIRUS SUSPENSION | 151519 | 1% | 75% | 3 | Search VIRUS+SUSPENSION | Search VIRUS+SUSPENSION |
| 4 | AMMONIA MONOCHLORAMINE | 134685 | 0% | 100% | 2 | Search AMMONIA+MONOCHLORAMINE | Search AMMONIA+MONOCHLORAMINE |
| 5 | CHLORAMINE FORMATION | 134685 | 0% | 100% | 2 | Search CHLORAMINE+FORMATION | Search CHLORAMINE+FORMATION |
| 6 | DPD FAS | 134685 | 0% | 100% | 2 | Search DPD+FAS | Search DPD+FAS |
| 7 | N CHLOROALDIMINES | 134685 | 0% | 100% | 2 | Search N+CHLOROALDIMINES | Search N+CHLOROALDIMINES |
| 8 | NANOPOROUS MATRICES | 134685 | 0% | 100% | 2 | Search NANOPOROUS+MATRICES | Search NANOPOROUS+MATRICES |
| 9 | MONOCHLORODIMEDONE | 75757 | 1% | 38% | 3 | Search MONOCHLORODIMEDONE | Search MONOCHLORODIMEDONE |
| 10 | 2 KETOVALERIC ACID | 67343 | 0% | 100% | 1 | Search 2+KETOVALERIC+ACID | Search 2+KETOVALERIC+ACID |
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 |