Class information for:
Level 1: INDOOR AIR QUALITY//PERSONAL EXPOSURE//I O RATIO

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
4427 1787 34.7 64%


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
4 4 ENVIRONMENTAL SCIENCES//GEOSCIENCES, MULTIDISCIPLINARY//METEOROLOGY & ATMOSPHERIC SCIENCES 1766162
108 3       AIR POLLUTION//TOXICOLOGY//PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH 71534
387 2             AIR POLLUTION//PARTICULATE MATTER//DIESEL EXHAUST PARTICLES 16972
4427 1                   INDOOR AIR QUALITY//PERSONAL EXPOSURE//I O RATIO 1787

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 INDOOR AIR QUALITY authKW 417942 10% 13% 184
2 PERSONAL EXPOSURE authKW 400309 5% 25% 94
3 I O RATIO authKW 264988 2% 57% 27
4 GAS COOKING authKW 206248 1% 93% 13
5 AIR EXCHANGE RATE authKW 205129 2% 32% 37
6 INDOOR AIR journal 198590 6% 11% 110
7 PM25 authKW 194795 9% 7% 160
8 INFILTRATION FACTOR authKW 192496 1% 87% 13
9 INDOOR SOURCES authKW 158148 1% 51% 18
10 INDOOR OUTDOOR RATIO authKW 154290 1% 53% 17

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Environmental Sciences 29816 61% 0% 1099
2 Construction & Building Technology 21818 19% 0% 335
3 Engineering, Environmental 19920 27% 0% 479
4 Meteorology & Atmospheric Sciences 16266 27% 0% 484
5 Public, Environmental & Occupational Health 9219 30% 0% 533
6 Toxicology 2140 11% 0% 196
7 Engineering, Civil 983 7% 0% 126
8 Engineering, Mechanical 347 5% 0% 96
9 Allergy 106 1% 0% 24
10 Engineering, Chemical 88 4% 0% 79

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 INT AIR QUAL HLTH 65227 2% 12% 32
2 555 51257 0% 100% 3
3 EPIDEMIOL STAT ANAL UNIT 51257 0% 100% 3
4 URSN 35589 0% 42% 5
5 COMMUNITY ACT ASTHMA 34172 0% 100% 2
6 RADIONUCLIDES REACTORS 34172 0% 100% 2
7 IDENTIAL BLDG SYST GRP 34168 0% 50% 4
8 SINBERBEST PROGRAM 34168 0% 50% 4
9 ATMOSPHER AEROSOLS 30752 0% 60% 3
10 ESTESL ESCOLA SUPER TECNOL SAUDE LISBOA 30752 0% 60% 3

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 INDOOR AIR 198590 6% 11% 110
2 JOURNAL OF EXPOSURE ANALYSIS AND ENVIRONMENTAL EPIDEMIOLOGY 97680 3% 10% 60
3 ATMOSPHERIC ENVIRONMENT 72113 15% 2% 268
4 INDOOR AND BUILT ENVIRONMENT 63980 4% 6% 66
5 JOURNAL OF EXPOSURE SCIENCE AND ENVIRONMENTAL EPIDEMIOLOGY 51187 3% 6% 49
6 JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION 40068 5% 3% 90
7 BUILDING AND ENVIRONMENT 37205 6% 2% 104
8 AEROSOL SCIENCE AND TECHNOLOGY 12246 3% 2% 47
9 AEROSOL AND AIR QUALITY RESEARCH 11448 2% 2% 29
10 INDOOR AIR-INTERNATIONAL JOURNAL OF INDOOR AIR QUALITY AND CLIMATE 8536 0% 13% 4

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 INDOOR AIR QUALITY 417942 10% 13% 184 Search INDOOR+AIR+QUALITY Search INDOOR+AIR+QUALITY
2 PERSONAL EXPOSURE 400309 5% 25% 94 Search PERSONAL+EXPOSURE Search PERSONAL+EXPOSURE
3 I O RATIO 264988 2% 57% 27 Search I+O+RATIO Search I+O+RATIO
4 GAS COOKING 206248 1% 93% 13 Search GAS+COOKING Search GAS+COOKING
5 AIR EXCHANGE RATE 205129 2% 32% 37 Search AIR+EXCHANGE+RATE Search AIR+EXCHANGE+RATE
6 PM25 194795 9% 7% 160 Search PM25 Search PM25
7 INFILTRATION FACTOR 192496 1% 87% 13 Search INFILTRATION+FACTOR Search INFILTRATION+FACTOR
8 INDOOR SOURCES 158148 1% 51% 18 Search INDOOR+SOURCES Search INDOOR+SOURCES
9 INDOOR OUTDOOR RATIO 154290 1% 53% 17 Search INDOOR+OUTDOOR+RATIO Search INDOOR+OUTDOOR+RATIO
10 PARTICULATE MATTER 153645 11% 5% 190 Search PARTICULATE+MATTER Search PARTICULATE+MATTER

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.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 CHEN, C , ZHAO, B , (2011) REVIEW OF RELATIONSHIP BETWEEN INDOOR AND OUTDOOR PARTICLES: I/O RATIO, INFILTRATION FACTOR AND PENETRATION FACTOR.ATMOSPHERIC ENVIRONMENT. VOL. 45. ISSUE 2. P. 275 -288 95 70% 129
2 MORAWSKA, L , AFSHARI, A , BAE, GN , BUONANNO, G , CHAO, CYH , HANNINEN, O , HOFMANN, W , ISAXON, C , JAYARATNE, ER , PASANEN, P , ET AL (2013) INDOOR AEROSOLS: FROM PERSONAL EXPOSURE TO RISK ASSESSMENT.INDOOR AIR. VOL. 23. ISSUE 6. P. 462-487 105 51% 65
3 DIAPOULI, E , CHALOULAKOU, A , KOUTRAKIS, P , (2013) ESTIMATING THE CONCENTRATION OF INDOOR PARTICLES OF OUTDOOR ORIGIN: A REVIEW.JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION. VOL. 63. ISSUE 10. P. 1113 -1129 63 77% 19
4 STEPHENS, B , (2015) BUILDING DESIGN AND OPERATIONAL CHOICES THAT IMPACT INDOOR EXPOSURES TO OUTDOOR PARTICULATE MATTER INSIDE RESIDENCES.SCIENCE AND TECHNOLOGY FOR THE BUILT ENVIRONMENT. VOL. 21. ISSUE 1. P. 3 -13 58 84% 3
5 MACNEILL, M , WALLACE, L , KEARNEY, J , ALLEN, RW , VAN RYSWYK, K , JUDEK, S , XU, X , WHEELER, A , (2012) FACTORS INFLUENCING VARIABILITY IN THE INFILTRATION OF PM2.5 MASS AND ITS COMPONENTS.ATMOSPHERIC ENVIRONMENT. VOL. 61. ISSUE . P. 518 -532 52 84% 24
6 EL ORCH, Z , STEPHENS, B , WARING, MS , (2014) PREDICTIONS AND DETERMINANTS OF SIZE-RESOLVED PARTICLE INFILTRATION FACTORS IN SINGLE-FAMILY HOMES IN THE US.BUILDING AND ENVIRONMENT. VOL. 74. ISSUE . P. 106 -118 58 70% 9
7 ZHAO, H , STEPHENS, B , (2017) USING PORTABLE PARTICLE SIZING INSTRUMENTATION TO RAPIDLY MEASURE THE PENETRATION OF FINE AND ULTRAFINE PARTICLES IN UNOCCUPIED RESIDENCES.INDOOR AIR. VOL. 27. ISSUE 1. P. 218 -229 52 76% 0
8 MOHAMMED, MOA , SONG, WW , MA, WL , LI, WL , AMBUCHI, JJ , THABIT, M , LI, YF , (2015) TRENDS IN INDOOR-OUTDOOR PM2.5 RESEARCH: A SYSTEMATIC REVIEW OF STUDIES CONDUCTED DURING THE LAST DECADE (2003-2013).ATMOSPHERIC POLLUTION RESEARCH. VOL. 6. ISSUE 5. P. 893 -903 54 68% 0
9 KEARNEY, J , WALLACE, L , MACNEILL, M , HEROUX, ME , KINDZIERSKI, W , WHEELER, A , (2014) RESIDENTIAL INFILTRATION OF FINE AND ULTRAFINE PARTICLES IN EDMONTON.ATMOSPHERIC ENVIRONMENT. VOL. 94. ISSUE . P. 793 -805 39 83% 14
10 HODAS, N , LOH, M , SHIN, HM , LI, D , BENNETT, D , MCKONE, TE , JOLLIET, O , WESCHLER, CJ , JANTUNEN, M , FANTKE, P , ET AL (2016) INDOOR INHALATION INTAKE FRACTIONS OF FINE PARTICULATE MATTER: REVIEW OF INFLUENCING FACTORS.INDOOR AIR. VOL. 26. ISSUE 6. P. 836 -856 74 42% 1

Classes with closest relation at Level 1


Rank Class id link
1 17157 IN VEHICLE EXPOSURE//TRANSPORT MICROENVIRONMENT//COMMUTER EXPOSURE
2 26954 INCENSE//INCENSE BURNING//MOSQUITO COIL
3 10987 SICK BUILDING SYNDROME//INDOOR AIR//INDOOR AIR QUALITY
4 4896 INDOOR CHEMISTRY//INDOOR AIR//INDOOR AIR QUALITY
5 5242 LAND USE REGRESSION//AIR POLLUTION//TRAFFIC
6 810 AIR POLLUTION//PARTICULATE MATTER//CASE CROSSOVER
7 8112 AIRCRAFT CABIN//ENVIRONM CONTROL SYST//ISOLATION ROOM
8 35236 ICE RINK//REACTPOOL//ICE SKATING RINK
9 7813 INDOOR AIR POLLUTION//HOUSEHOLD AIR POLLUTION//COOKSTOVES
10 35103 DUCT LEAKAGE//GAMMA2 CRITERION//CONICAL DIFFUSERS

Go to start page