Class information for:
Level 1: ULTRAFINE PARTICLES//NEAR ROAD//ENVIRONM FLOW ENFLO

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
5527 1545 33.7 62%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
65 28037 ATMOSPHERIC ENVIRONMENT//ATMOSPHERIC CHEMISTRY AND PHYSICS//AEROSOL SCIENCE AND TECHNOLOGY

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 ULTRAFINE PARTICLES Author keyword 33 20% 9% 144
2 NEAR ROAD Author keyword 27 92% 1% 11
3 ENVIRONM FLOW ENFLO Address 25 65% 2% 24
4 AEROSOL PHYS Address 22 43% 3% 40
5 INT AIR QUAL HLTH Address 15 25% 3% 51
6 PARTICLE NUMBER Author keyword 14 35% 2% 34
7 FEPS Address 14 41% 2% 27
8 NUCLEATION MODE Author keyword 14 65% 1% 13
9 OFF TRANSPORTAT AIR QUAL Address 13 47% 1% 20
10 DIESEL Address 11 67% 1% 10

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 ULTRAFINE PARTICLES 33 20% 9% 144 Search ULTRAFINE+PARTICLES Search ULTRAFINE+PARTICLES
2 NEAR ROAD 27 92% 1% 11 Search NEAR+ROAD Search NEAR+ROAD
3 PARTICLE NUMBER 14 35% 2% 34 Search PARTICLE+NUMBER Search PARTICLE+NUMBER
4 NUCLEATION MODE 14 65% 1% 13 Search NUCLEATION+MODE Search NUCLEATION+MODE
5 PARTICLE NUMBER CONCENTRATION 11 28% 2% 32 Search PARTICLE+NUMBER+CONCENTRATION Search PARTICLE+NUMBER+CONCENTRATION
6 DIFFUSION CHARGER 10 73% 1% 8 Search DIFFUSION+CHARGER Search DIFFUSION+CHARGER
7 EPIPHANIOMETER 9 83% 0% 5 Search EPIPHANIOMETER Search EPIPHANIOMETER
8 FMPS 9 67% 1% 8 Search FMPS Search FMPS
9 VEHICLE WAKE 8 75% 0% 6 Search VEHICLE+WAKE Search VEHICLE+WAKE
10 DIESEL AEROSOL 8 100% 0% 5 Search DIESEL+AEROSOL Search DIESEL+AEROSOL

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 MAJOR HIGHWAY 57 49% 6% 85
2 ON ROAD 47 44% 5% 81
3 ULTRAFINE PARTICLES 36 11% 21% 319
4 NANOPARTICLE EMISSIONS 24 82% 1% 14
5 BUSY ROAD 23 86% 1% 12
6 PARTICLE NUMBER DISTRIBUTION 21 75% 1% 15
7 VEHICLE EMISSIONS 20 25% 5% 70
8 NEAR ROAD 17 79% 1% 11
9 STREET CANYON 15 24% 4% 55
10 LOW PRESSURE IMPACTOR 15 28% 3% 47

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Ambient nano and ultrafine particles from motor vehicle emissions: Characteristics, ambient processing and implications on human exposure 2008 168 166 67%
Ultrafine particles in cities 2014 17 76 47%
The pollutant emissions from diesel-engine vehicles and exhaust aftertreatment systems 2015 8 60 13%
Dynamics and dispersion modelling of nanoparticles from road traffic in the urban atmospheric environment-A review 2011 55 135 53%
Near-Roadway Air Quality: Synthesizing the Findings from Real-World Data 2010 98 57 39%
Review of motor vehicle particulate emissions sampling and measurement: From smoke and filter mass to particle number 2014 12 215 42%
Measurement of Automotive Nonvolatile Particle Number Emissions within the European Legislative Framework: A Review 2012 25 86 74%
Exhaust nanoparticle emissions from internal combustion engines: A review 2012 31 32 63%
Pulmonary effects of inhaled ultrafine particles 2001 521 12 42%
Exposure assessment for atmospheric ultrafine particles (UFPs) and implications in epidemiologic research 2005 235 60 45%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 ENVIRONM FLOW ENFLO 25 65% 1.6% 24
2 AEROSOL PHYS 22 43% 2.6% 40
3 INT AIR QUAL HLTH 15 25% 3.3% 51
4 FEPS 14 41% 1.7% 27
5 OFF TRANSPORTAT AIR QUAL 13 47% 1.3% 20
6 DIESEL 11 67% 0.6% 10
7 VEHICLE FUEL EMISS 9 47% 0.9% 14
8 BUR MOBILE SOURCES TECHNOL DEV 8 100% 0.3% 5
9 HH AARGAU 4 75% 0.2% 3
10 OFF AIR RADIAT 4 27% 0.8% 13

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000217830 COMMUTER EXPOSURE//TRANSPORT MICROENVIRONMENT//IN VEHICLE EXPOSURE
2 0.0000177527 VEHICLE SPECIFIC POWER//REAL WORLD EMISSIONS//TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT
3 0.0000166651 NEW PARTICLE FORMATION//CONDENSATION SINK//KUOPIO UNIT
4 0.0000158891 DUSTINESS//ALVEOLAR DEPOSITED SURFACE AREA//EXPOSURE CONTROLS
5 0.0000154268 UNIPOLAR CHARGING//UNIPOLAR CHARGER//DIFFERENTIAL MOBILITY ANALYZER DMA
6 0.0000128743 TRAKER//ROAD WEAR//PAVED ROADS
7 0.0000126016 LAND USE REGRESSION//LAND USE REGRESSION LUR//ENVIRONM DEV GEOG
8 0.0000105392 PRIMARY NO2//LOCAL AIR QUALITY MANAGEMENT//LOW EMISSION ZONE
9 0.0000092564 STREET CANYON//POLLUTANT DISPERSION//URBAN STREET CANYON
10 0.0000087915 GAS COOKING//PERSONAL EXPOSURE//EXPOLIS