Class information for:
Level 1: SECT 23RD COOPERAT TEST//SECT COOPERAT TEST 23//VOLATILE ORGANIC HAZARDOUS AIR POLLUTANTS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
33162 128 18.1 22%


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
1579 2             ISOPRENE//BIOGENIC EMISSIONS//VOLATILE ORGANIC COMPOUNDS 7259
33162 1                   SECT 23RD COOPERAT TEST//SECT COOPERAT TEST 23//VOLATILE ORGANIC HAZARDOUS AIR POLLUTANTS 128

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 SECT 23RD COOPERAT TEST address 477118 2% 100% 2
2 SECT COOPERAT TEST 23 address 477118 2% 100% 2
3 VOLATILE ORGANIC HAZARDOUS AIR POLLUTANTS authKW 318078 2% 67% 2
4 ARID CATCHMENTS authKW 238559 1% 100% 1
5 CANISTER METHOD authKW 238559 1% 100% 1
6 DEANS SAMPLING AND BACKFLUSHING authKW 238559 1% 100% 1
7 DOEHLERT UNIFORM SHELL DESIGN authKW 238559 1% 100% 1
8 ELECTRON AND OPTIC MICROSCOPY authKW 238559 1% 100% 1
9 MINING AEROSOLS authKW 238559 1% 100% 1
10 NBC DEF VYSKOV address 238559 1% 100% 1

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 Chemistry, Analytical 1191 41% 0% 53
2 Environmental Sciences 296 24% 0% 31
3 Meteorology & Atmospheric Sciences 264 13% 0% 17
4 Engineering, Environmental 160 9% 0% 12
5 Engineering, Civil 109 9% 0% 11
6 Thermodynamics 103 8% 0% 10
7 Engineering, Mechanical 47 7% 0% 9
8 Chemistry, Multidisciplinary 40 14% 0% 18
9 Physics, Atomic, Molecular & Chemical 36 8% 0% 10
10 Engineering, Chemical 23 7% 0% 9

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 SECT 23RD COOPERAT TEST 477118 2% 100% 2
2 SECT COOPERAT TEST 23 477118 2% 100% 2
3 NBC DEF VYSKOV 238559 1% 100% 1
4 GLOBAL PLICAT DEV 15902 1% 7% 1
5 EP 132 6625 1% 3% 1
6 NISHI KU 364 3% 0% 4
7 CHIM ANALYT 255 1% 0% 1
8 ENVIRONM STUDIES 17 1% 0% 1
9 LIFE ENVIRONM SCI 13 1% 0% 1
10 BASIC SCI 10 1% 0% 1

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 VESTNIK LENINGRADSKOGO UNIVERSITETA SERIYA FIZIKA KHIMIYA 29941 7% 1% 9
2 STAUB REINHALTUNG DER LUFT 18225 6% 1% 8
3 JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR 10576 7% 0% 9
4 BUNSEKI KAGAKU 5903 9% 0% 12
5 ANALUSIS 5343 5% 0% 7
6 JAPCA-THE INTERNATIONAL JOURNAL OF AIR POLLUTION CONTROL AND HAZARDOUS WASTE MANAGEMENT 4373 2% 1% 2
7 JOURNAL OF AEROSOL SCIENCE 3894 6% 0% 8
8 JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS 2836 2% 1% 2
9 INTERNATIONAL JOURNAL OF THERMOPHYSICS 2759 5% 0% 7
10 JAPCA-THE JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION 2072 1% 1% 1

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 VOLATILE ORGANIC HAZARDOUS AIR POLLUTANTS 318078 2% 67% 2 Search VOLATILE+ORGANIC+HAZARDOUS+AIR+POLLUTANTS Search VOLATILE+ORGANIC+HAZARDOUS+AIR+POLLUTANTS
2 ARID CATCHMENTS 238559 1% 100% 1 Search ARID+CATCHMENTS Search ARID+CATCHMENTS
3 CANISTER METHOD 238559 1% 100% 1 Search CANISTER+METHOD Search CANISTER+METHOD
4 DEANS SAMPLING AND BACKFLUSHING 238559 1% 100% 1 Search DEANS+SAMPLING+AND+BACKFLUSHING Search DEANS+SAMPLING+AND+BACKFLUSHING
5 DOEHLERT UNIFORM SHELL DESIGN 238559 1% 100% 1 Search DOEHLERT+UNIFORM+SHELL+DESIGN Search DOEHLERT+UNIFORM+SHELL+DESIGN
6 ELECTRON AND OPTIC MICROSCOPY 238559 1% 100% 1 Search ELECTRON+AND+OPTIC+MICROSCOPY Search ELECTRON+AND+OPTIC+MICROSCOPY
7 MINING AEROSOLS 238559 1% 100% 1 Search MINING+AEROSOLS Search MINING+AEROSOLS
8 NUCLEPORE R FILTERS 238559 1% 100% 1 Search NUCLEPORE+R+FILTERS Search NUCLEPORE+R+FILTERS
9 PREPARATION OF STANDARD GAS 238559 1% 100% 1 Search PREPARATION+OF+STANDARD+GAS Search PREPARATION+OF+STANDARD+GAS
10 LAVANDER 119279 1% 50% 1 Search LAVANDER Search LAVANDER

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 IMAMURA, K , EGUCHI, M , OHIRA, S , SHIRAKUNI, T , TAKENAKA, N , TASHIRO, T , TACHIBANA, S , HIRAI, K , FUJIKATA, Y , YASAKA, Y , (2003) EVALUATION OF HPLC METHOD FOR THE DETERMINATION OF ALDEHYDES IN AIR BY THE 2,4-DINITROPHENYLHYDRAZINE DERIVATIZATION.BUNSEKI KAGAKU. VOL. 52. ISSUE 1. P. 73-79 7 100% 1
2 BRUNO, TJ , OUTCALT, SL , (1993) FUGACITY COEFFICIENTS OF HYDROGEN IN (HYDROGEN PLUS BUTANE).JOURNAL OF CHEMICAL THERMODYNAMICS. VOL. 25. ISSUE 9. P. 1061-1070 10 100% 0
3 BRUNO, TJ , OUTCALT, SL , (1990) FUGACITY COEFFICIENTS OF HYDROGEN IN (HYDROGEN + 2-METHYLPROPANE) - PRESSURE-DEPENDENCE.JOURNAL OF CHEMICAL THERMODYNAMICS. VOL. 22. ISSUE 9. P. 873-883 9 100% 0
4 BRUNO, TJ , OUTCALT, SL , (1990) HYDROGEN-COMPONENT FUGACITY COEFFICIENTS IN BINARY-MIXTURES WITH ISOBUTANE - TEMPERATURE-DEPENDENCE.INTERNATIONAL JOURNAL OF THERMOPHYSICS. VOL. 11. ISSUE 1. P. 109-117 8 100% 0
5 BRUNO, TJ , SCHROEDER, JA , OUTCALT, SL , (1990) HYDROGEN COMPONENT FUGACITY COEFFICIENTS IN BINARY-MIXTURES WITH ETHANE - PRESSURE-DEPENDENCE.INTERNATIONAL JOURNAL OF THERMOPHYSICS. VOL. 11. ISSUE 5. P. 889-896 8 100% 0
6 BRUNO, TJ , SCHROEDER, JA , (1988) HYDROGEN COMPONENT FUGACITY IN BINARY-MIXTURES WITH CARBON-MONOXIDE - TEMPERATURE-DEPENDENCE.INTERNATIONAL JOURNAL OF THERMOPHYSICS. VOL. 9. ISSUE 4. P. 525-534 7 100% 1
7 BRUNO, TJ , SCHROEDER, JA , (1987) HYDROGEN COMPONENT FUGACITIES IN BINARY-MIXTURES WITH ETHANE - TEMPERATURE-DEPENDENCE.INTERNATIONAL JOURNAL OF THERMOPHYSICS. VOL. 8. ISSUE 4. P. 437-447 6 100% 1
8 MARTINEZ, VP , ADELANTADO, JVG , GARCIA, AP , REIG, FB , (1989) QUANTITATIVE APPROXIMATION FOR THE SELECTIVITY OF ANALYTICAL SPECTROPHOTOMETRIC PROCEDURES WITH SYSTEMS WHICH DO NOT OBEY BEER LAW.TALANTA. VOL. 36. ISSUE 9. P. 909-917 5 100% 0
9 CHARYKOV, AK , TIKHONOVA, NB , (1987) QUANTITATIVE ESTIMATION OF SELECTIVITY FOR PROCEDURES OF CHEMICAL-ANALYSIS.JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR. VOL. 42. ISSUE 3. P. 307-314 5 100% 0
10 BELAICHE, T , TANTAOUIELARAKI, A , IBRAHIMY, A , (1995) APPLICATION OF A TWO LEVELS FACTORIAL DESIGN TO THE STUDY OF THE ANTIMICROBIAL ACTIVITY OF THREE TERPENES.SCIENCES DES ALIMENTS. VOL. 15. ISSUE 6. P. 571-578 3 100% 14

Classes with closest relation at Level 1


Rank Class id link
1 13084 AMERICAN INDUSTRIAL HYGIENE ASSOCIATION JOURNAL//PASSIVE SAMPLER//DIFFUSION TUBES
2 33084 ARRESTANCE//SPRAY BOOTH//AIR CONDITIONING REFRIGERANT TRANSPORT
3 12025 ASPIRATION EFFICIENCY//JOURNAL OF AEROSOL SCIENCE//IOM SAMPLER
4 37611 AERO GEOPHYSICAL DATA//AMELANCHIER CANNADENSIS L//CAPILLARY GC MS FAMES ANALYSIS
5 29349 SEPARABILITY THRESHOLD//BUSINESS IND SCI//ELECTRONMICROGRAPHY
6 19471 ATMOSPHERIC PRESSURE IONIZATION MASS SPECTROMETER//CHLORINE SELECTIVE DETECTOR//PULSED DISCHARGE EMISSION DETECTION
7 36206 WATER NET//HYDRODICTYON RETICULATUM//ALGAL INVASIONS
8 35884 AMERICAN FORESTS//ACID FORMING EMISSIONS//ACIDIC DEPOSITION OBJECTIVES
9 28680 AMMONIUM ACID FLUORIDE//AERO ACOUSTIC LEVITATION//AMMONIUM YTTRIUM FLUORIDES
10 30515 WADI AQUIFERS//3D BLOCK FRACTURE COMPOSITION//ADAPTATION OF CLIMATE CHANGE

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