Class information for:
Level 1: MERCURY SPECIATION//COLD VAPOR ATOMIC ABSORPTION SPECTROMETRY//ATOMIC FLUORESCENCE SPECTROMETRY

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
4914 1704 28.7 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
565 3       MERCURY//METHYLMERCURY//MERCURY SPECIATION 17070
1254 2             MERCURY//METHYLMERCURY//MERCURY SPECIATION 8882
4914 1                   MERCURY SPECIATION//COLD VAPOR ATOMIC ABSORPTION SPECTROMETRY//ATOMIC FLUORESCENCE SPECTROMETRY 1704

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 MERCURY SPECIATION authKW 787583 6% 47% 94
2 COLD VAPOR ATOMIC ABSORPTION SPECTROMETRY authKW 475162 3% 60% 44
3 ATOMIC FLUORESCENCE SPECTROMETRY authKW 324787 4% 25% 74
4 MERCURY DETERMINATION authKW 276033 3% 36% 43
5 METHYLMERCURY authKW 233529 10% 8% 164
6 PHOTOCHEMICAL VAPOR GENERATION authKW 229345 1% 80% 16
7 MERCURY authKW 209959 20% 4% 335
8 COLD VAPOR ATOMIC FLUORESCENCE SPECTROMETRY authKW 178121 1% 76% 13
9 COLD VAPOUR ATOMIC ABSORPTION SPECTROMETRY authKW 176412 1% 62% 16
10 COLD VAPOR authKW 175589 1% 70% 14

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 44058 68% 0% 1157
2 Spectroscopy 9718 21% 0% 358
3 Biochemical Research Methods 652 7% 0% 126
4 Food Science & Technology 440 7% 0% 118
5 Environmental Sciences 348 9% 0% 148
6 Chemistry, Applied 230 4% 0% 72
7 Engineering, Environmental 78 2% 0% 39
8 Chemistry, Multidisciplinary 72 7% 0% 127
9 Toxicology 38 2% 0% 38
10 Chemistry, Inorganic & Nuclear 21 2% 0% 41

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 MEASUREMENT STAND 43745 3% 5% 46
2 QUIM ANALIT ALIMENTARIA 29119 1% 8% 21
3 ARBEITSGRP ANALYT CHEM 26874 0% 50% 3
4 CNRS UMR 5034 26874 0% 50% 3
5 MILLHARBOUR 23889 0% 67% 2
6 NACL AGR LANAGRO SP 23889 0% 67% 2
7 NUCL PL PHYS CHEM ICH4 POB 1913 23889 0% 67% 2
8 CHEM METROL MEASUREMENT SCI STAND 23034 0% 43% 3
9 AGENCE SECUR SANIT ALIMENTAT ENVIRONM TRAVAI 17918 0% 100% 1
10 AGRONOM FISHERIES 17918 0% 100% 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 JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY 99098 11% 3% 182
2 ATOMIC SPECTROSCOPY 16068 2% 3% 30
3 MICROCHEMICAL JOURNAL 12837 3% 1% 56
4 SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY 12324 4% 1% 62
5 TALANTA 11501 6% 1% 104
6 ANALYTICA CHIMICA ACTA 9856 7% 0% 116
7 FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY 8432 3% 1% 51
8 ANALYST 6993 4% 1% 76
9 APPLIED ORGANOMETALLIC CHEMISTRY 5481 2% 1% 31
10 JOURNAL OF AUTOMATIC CHEMISTRY 4551 1% 3% 10

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 MERCURY SPECIATION 787583 6% 47% 94 Search MERCURY+SPECIATION Search MERCURY+SPECIATION
2 COLD VAPOR ATOMIC ABSORPTION SPECTROMETRY 475162 3% 60% 44 Search COLD+VAPOR+ATOMIC+ABSORPTION+SPECTROMETRY Search COLD+VAPOR+ATOMIC+ABSORPTION+SPECTROMETRY
3 ATOMIC FLUORESCENCE SPECTROMETRY 324787 4% 25% 74 Search ATOMIC+FLUORESCENCE+SPECTROMETRY Search ATOMIC+FLUORESCENCE+SPECTROMETRY
4 MERCURY DETERMINATION 276033 3% 36% 43 Search MERCURY+DETERMINATION Search MERCURY+DETERMINATION
5 METHYLMERCURY 233529 10% 8% 164 Search METHYLMERCURY Search METHYLMERCURY
6 PHOTOCHEMICAL VAPOR GENERATION 229345 1% 80% 16 Search PHOTOCHEMICAL+VAPOR+GENERATION Search PHOTOCHEMICAL+VAPOR+GENERATION
7 MERCURY 209959 20% 4% 335 Search MERCURY Search MERCURY
8 COLD VAPOR ATOMIC FLUORESCENCE SPECTROMETRY 178121 1% 76% 13 Search COLD+VAPOR+ATOMIC+FLUORESCENCE+SPECTROMETRY Search COLD+VAPOR+ATOMIC+FLUORESCENCE+SPECTROMETRY
9 COLD VAPOUR ATOMIC ABSORPTION SPECTROMETRY 176412 1% 62% 16 Search COLD+VAPOUR+ATOMIC+ABSORPTION+SPECTROMETRY Search COLD+VAPOUR+ATOMIC+ABSORPTION+SPECTROMETRY
10 COLD VAPOR 175589 1% 70% 14 Search COLD+VAPOR Search COLD+VAPOR

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 GAO, Y , SHI, ZM , LONG, Z , WU, P , ZHENG, CB , HOU, XD , (2012) DETERMINATION AND SPECIATION OF MERCURY IN ENVIRONMENTAL AND BIOLOGICAL SAMPLES BY ANALYTICAL ATOMIC SPECTROMETRY.MICROCHEMICAL JOURNAL. VOL. 103. ISSUE . P. 1-14 92 71% 89
2 CARRO, AM , MEJUTO, MC , (2000) APPLICATION OF CHROMATOGRAPHIC AND ELECTROPHORETIC METHODOLOGY TO THE SPECIATION OF ORGANOMERCURY COMPOUNDS IN FOOD ANALYSIS.JOURNAL OF CHROMATOGRAPHY A. VOL. 882. ISSUE 1-2. P. 283 -307 118 75% 32
3 RYBINOVA, M , CERVENY, V , HRANICEK, J , RYCHLOVSKY, P , (2015) UV-PHOTOCHEMICAL GENERATION OF VOLATILES IN ATOMIC SPECTROMETRIC METHODS.CHEMICKE LISTY. VOL. 109. ISSUE 12. P. 930 -+ 66 85% 0
4 ZHANG, YL , ADELOJU, SB , (2012) SPECIATION OF MERCURY IN FISH SAMPLES BY FLOW INJECTION CATALYTIC COLD VAPOUR ATOMIC ABSORPTION SPECTROMETRY.ANALYTICA CHIMICA ACTA. VOL. 721. ISSUE . P. 22-27 61 88% 22
5 JAGTAP, R , MAHER, W , (2015) MEASUREMENT OF MERCURY SPECIES IN SEDIMENTS AND SOILS BY HPLC-ICPMS.MICROCHEMICAL JOURNAL. VOL. 121. ISSUE . P. 65 -98 64 72% 5
6 CHEN, XP , HAN, C , CHENG, HY , LIU, JH , XU, ZG , YIN, XF , (2013) DETERMINATION OF MERCURIAL SPECIES IN FISH BY INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY WITH ANION EXCHANGE CHROMATOGRAPHIC SEPARATION.ANALYTICA CHIMICA ACTA. VOL. 796. ISSUE . P. 7-13 50 91% 15
7 CHENG, HY , WU, CL , SHEN, LH , LIU, JH , XU, ZG , (2014) ONLINE ANION EXCHANGE COLUMN PRECONCENTRATION AND HIGH PERFORMANCE LIQUID CHROMATOGRAPHIC SEPARATION WITH INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY DETECTION FOR MERCURY SPECIATION ANALYSIS.ANALYTICA CHIMICA ACTA. VOL. 828. ISSUE . P. 9-16 45 87% 17
8 FERREIRA, SLC , LEMOS, VA , SILVA, LOB , QUEIROZ, AFS , SOUZA, AS , DA SILVA, EGP , DOS SANTOS, WNL , DAS VIRGENS, CF , (2015) ANALYTICAL STRATEGIES OF SAMPLE PREPARATION FOR THE DETERMINATION OF MERCURY IN FOOD MATRICES - A REVIEW.MICROCHEMICAL JOURNAL. VOL. 121. ISSUE . P. 227 -236 70 51% 11
9 YIN, YG , LIU, JF , JIANG, GB , (2011) PHOTO-INDUCED CHEMICAL-VAPOR GENERATION FOR SAMPLE INTRODUCTION IN ATOMIC SPECTROMETRY.TRAC-TRENDS IN ANALYTICAL CHEMISTRY. VOL. 30. ISSUE 10. P. 1672 -1684 54 69% 50
10 LEERMAKERS, M , BAEYENS, W , QUEVAUVILLER, P , HORVAT, M , (2005) MERCURY IN ENVIRONMENTAL SAMPLES: SPECIATION, ARTIFACTS AND VALIDATION.TRAC-TRENDS IN ANALYTICAL CHEMISTRY. VOL. 24. ISSUE 5. P. 383 -393 54 70% 241

Classes with closest relation at Level 1


Rank Class id link
1 34142 2 SULFINOBENZOIC ACID//CBEV USTAV EXPERTL FYTOPATOL ENTOMOL//CONFIDENCE PREDICTIONS
2 3637 HYDRIDE GENERATION//ELECTROCHEMICAL HYDRIDE GENERATION//CHEMICAL VAPOR GENERATION
3 257 MERCURY//METHYLMERCURY//TOTAL MERCURY
4 10387 MICROWAVE DIGESTION//CONTINUOUS ULTRASOUND ASSISTED EXTRACTION SYSTEM//MICROWAVE ASSISTED DIGESTION
5 6080 MERCURY ION//COLORIMETRIC DETECTION//MERCURYII ION
6 31553 IMW PL MARINE//STANDARDS MEASUREMENTS AND TESTING PROGRAMME//STAND MEASUREMENTS TESTING PROGRAMME
7 22528 TRIMETHYLLEAD//TRIETHYLLEAD//DIETHYLLEAD
8 11727 METALLOMICS//METALLOPROTEOMICS//INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY
9 11118 MICROWAVE INDUCED PLASMA//MICROWAVE PLASMA TORCH//ATOMIC EMISSION DETECTION
10 11537 CLOUD POINT EXTRACTION//TRITON X 114//CLOUD POINT PRECONCENTRATION

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