Class information for:
Level 1: AIR POLLUTION//PARTICULATE MATTER//INHALATION TOXICOLOGY

Basic class information
Bar chart of Publication_year

Last years might be incomplete

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
439 2             AIR POLLUTION//PARTICULATE MATTER//PM25 16528
5663 1                   AIR POLLUTION//PARTICULATE MATTER//INHALATION TOXICOLOGY 1621

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 AIR POLLUTION authKW 602510 32% 6% 525
2 PARTICULATE MATTER authKW 425944 19% 7% 307
3 INHALATION TOXICOLOGY journal 243739 10% 8% 161
4 VA NORMAT AGING STUDY address 185839 2% 34% 28
5 ENVIRONM PUBL HLTH address 163563 3% 17% 50
6 PARTICLE AND FIBRE TOXICOLOGY journal 151992 4% 13% 58
7 DIESEL EXHAUST PARTICLES authKW 108854 3% 13% 43
8 ENVIRONM STAT PROGRAM address 97206 0% 100% 5
9 EXPOSURE EPIDEMIOL RISK PROGRAM address 92229 2% 13% 36
10 ENVIRONM HLTH address 83024 18% 1% 293

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Toxicology 30407 41% 0% 662
2 Public, Environmental & Occupational Health 11375 35% 0% 563
3 Environmental Sciences 6595 32% 0% 514
4 Peripheral Vascular Diseases 992 8% 0% 128
5 Cardiac & Cardiovascular System 947 11% 0% 172
6 Respiratory System 307 4% 0% 68
7 Critical Care Medicine 204 3% 0% 41
8 Multidisciplinary Sciences 81 1% 0% 24
9 Hematology 62 3% 0% 44
10 Physiology 18 2% 0% 36

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 VA NORMAT AGING STUDY 185839 2% 34% 28
2 ENVIRONM PUBL HLTH 163563 3% 17% 50
3 ENVIRONM STAT PROGRAM 97206 0% 100% 5
4 EXPOSURE EPIDEMIOL RISK PROGRAM 92229 2% 13% 36
5 ENVIRONM HLTH 83024 18% 1% 293
6 PULM TOXICOL BRANCH 80238 1% 24% 17
7 FOCUS NETWORK AEROSOLS HLTH 78727 1% 45% 9
8 BIOSTAT BIOINFORMAT CORE UNIT 77764 0% 100% 4
9 OCCUPAT ENVIRONM HLTH SCI 77716 2% 14% 28
10 CARDIOVASC EPIDEMIOL UNIT 58595 2% 9% 35

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INHALATION TOXICOLOGY 243739 10% 8% 161
2 PARTICLE AND FIBRE TOXICOLOGY 151992 4% 13% 58
3 ENVIRONMENTAL HEALTH PERSPECTIVES 78326 12% 2% 190
4 ENVIRONMENTAL HEALTH 26202 2% 4% 37
5 CARDIOVASCULAR TOXICOLOGY 15254 1% 4% 19
6 JOURNAL OF EXPOSURE SCIENCE AND ENVIRONMENTAL EPIDEMIOLOGY 13081 1% 3% 24
7 EPIDEMIOLOGY 12655 3% 2% 41
8 AIR QUALITY ATMOSPHERE AND HEALTH 10144 1% 3% 15
9 ENVIRONMENTAL RESEARCH 9836 3% 1% 51
10 TOXICOLOGICAL SCIENCES 8413 3% 1% 47

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 AIR POLLUTION 602510 32% 6% 525 Search AIR+POLLUTION Search AIR+POLLUTION
2 PARTICULATE MATTER 425944 19% 7% 307 Search PARTICULATE+MATTER Search PARTICULATE+MATTER
3 DIESEL EXHAUST PARTICLES 108854 3% 13% 43 Search DIESEL+EXHAUST+PARTICLES Search DIESEL+EXHAUST+PARTICLES
4 PARTICULATE AIR POLLUTION 75384 1% 24% 16 Search PARTICULATE+AIR+POLLUTION Search PARTICULATE+AIR+POLLUTION
5 RESIDENTIAL TRAFFIC EXPOSURE 58323 0% 100% 3 Search RESIDENTIAL+TRAFFIC+EXPOSURE Search RESIDENTIAL+TRAFFIC+EXPOSURE
6 FINE PARTICULATE MATTER 46889 2% 9% 26 Search FINE+PARTICULATE+MATTER Search FINE+PARTICULATE+MATTER
7 DIESEL EXHAUST 44962 2% 7% 31 Search DIESEL+EXHAUST Search DIESEL+EXHAUST
8 AMBIENT PARTICLES 44425 0% 29% 8 Search AMBIENT+PARTICLES Search AMBIENT+PARTICLES
9 HEART RATE VARIABILITY 40672 7% 2% 118 Search HEART+RATE+VARIABILITY Search HEART+RATE+VARIABILITY
10 CARDIAC GENE EXPRESSION PROFILE 38882 0% 100% 2 Search CARDIAC+GENE+EXPRESSION+PROFILE Search CARDIAC+GENE+EXPRESSION+PROFILE

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


rank cluster_id2 link
1 3967 DIESEL EXHAUST PARTICLES//OXIDATIVE POTENTIAL//PARTICULATE MATTER
2 354 AIR POLLUTION//PARTICULATE MATTER//CASE CROSSOVER
3 21640 SUSCEPTIBILITY EXPOSURE PARADIGM//STRUCT FUNCT NEUROSCI//NUCE
4 17069 AIR POLLUTION//COLUMBIA CHILDRENS ENVIRONM HLTH//TERM LOW BIRTH WEIGHT
5 7422 LAND USE REGRESSION//AIR POLLUTION//TRAFFIC
6 16436 IN VEHICLE EXPOSURE//TRANSPORT MICROENVIRONMENT//SUBWAY
7 28041 ASIAN SAND DUST//ASIAN DUST STORM//LUNG EOSINOPHILIA
8 23506 FIREFIGHTERS//FOREST FIRE SMOKE//WILDLAND FIREFIGHTERS
9 4151 PERSONAL EXPOSURE//INDOOR AIR QUALITY//AIR EXCHANGE RATE
10 781 TITANIUM DIOXIDE NANOPARTICLES//NANOTOXICOLOGY//PARTICLE AND FIBRE TOXICOLOGY

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