Class information for:
Level 1: CHROMIUM SPECIATION//CHROMIUM DETERMINATION//SPECIATION OF CHROMIUM

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
6988 1343 26.7 61%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
731 11992 CHROMIUM SPECIATION//SPECTROPHOTOMETRY//SPECTRAL CORRECTION TECHNIQUE

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 CHROMIUM SPECIATION Author keyword 120 68% 8% 105
2 CHROMIUM DETERMINATION Author keyword 16 52% 2% 22
3 SPECIATION OF CHROMIUM Author keyword 15 88% 1% 7
4 CHROMIUMVI Author keyword 9 13% 5% 65
5 TOTAL CHROMIUM Author keyword 8 48% 1% 12
6 DIPHENYLCARBAZIDE Author keyword 7 35% 1% 16
7 CHROMIUMVI DETERMINATION Author keyword 7 67% 0% 6
8 CHROMIUM SPECIES Author keyword 6 50% 1% 9
9 CRIII Author keyword 5 16% 2% 31
10 1 5 DIPHENYLCARBAZIDE Author keyword 5 50% 1% 7

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 CHROMIUM SPECIATION 120 68% 8% 105 Search CHROMIUM+SPECIATION Search CHROMIUM+SPECIATION
2 CHROMIUM DETERMINATION 16 52% 2% 22 Search CHROMIUM+DETERMINATION Search CHROMIUM+DETERMINATION
3 SPECIATION OF CHROMIUM 15 88% 1% 7 Search SPECIATION+OF+CHROMIUM Search SPECIATION+OF+CHROMIUM
4 CHROMIUMVI 9 13% 5% 65 Search CHROMIUMVI Search CHROMIUMVI
5 TOTAL CHROMIUM 8 48% 1% 12 Search TOTAL+CHROMIUM Search TOTAL+CHROMIUM
6 DIPHENYLCARBAZIDE 7 35% 1% 16 Search DIPHENYLCARBAZIDE Search DIPHENYLCARBAZIDE
7 CHROMIUMVI DETERMINATION 7 67% 0% 6 Search CHROMIUMVI+DETERMINATION Search CHROMIUMVI+DETERMINATION
8 CHROMIUM SPECIES 6 50% 1% 9 Search CHROMIUM+SPECIES Search CHROMIUM+SPECIES
9 CRIII 5 16% 2% 31 Search CRIII Search CRIII
10 1 5 DIPHENYLCARBAZIDE 5 50% 1% 7 Search 1+5+DIPHENYLCARBAZIDE Search 1+5+DIPHENYLCARBAZIDE

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 CRIII 84 33% 16% 211
2 CHROMIUM SPECIATION 64 63% 5% 64
3 CRVI 41 14% 21% 280
4 DUAL MINI COLUMNS 27 92% 1% 11
5 DIPHENYLCARBAZIDE 19 68% 1% 17
6 CURRENT PLASMA EMISSION 15 88% 1% 7
7 TRACE CHROMIUM 11 78% 1% 7
8 HEXAVALENT CHROMIUM EXTRACTION 9 64% 1% 9
9 CR SPECIATION 9 83% 0% 5
10 AMBERSORB 563 RESIN 9 67% 1% 8

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Chromium determination and speciation since 2000 2006 146 165 64%
A critical overview of Cr speciation analysis based on high performance liquid chromatography and spectrometric techniques 2014 9 75 59%
Chemical Speciation of Chromium in Water: A Review 2012 24 140 71%
Chromium speciation in solid matrices and regulation: a review 2010 56 65 62%
Chromium speciation in liquid matrices: a survey of the literature 2000 112 109 79%
Characteristics of Voltammetric Determination and Speciation of Chromium - A Review 2009 25 104 72%
Sampling and analysis considerations for the determination of hexavalent chromium in workplace air 2003 36 77 60%
Sampling and analysis of hexavalent chromium in ambient air 2012 2 7 100%
Analytical methodologies for chromium speciation in solid matrices: a survey of literature 1998 73 69 54%
Preconcentration procedures for the determination of chromium using atomic spectrometric techniques: A review 2012 13 136 40%

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 STATE HYDRAUL EXPLOITAT PROTECT MT RI 1 21% 0.3% 4
2 LUCAS HEIGHTS SCI TECHNOL 1 33% 0.1% 2
3 AIR OURCE ENGN SCI 1 13% 0.4% 5
4 AMOREPACIFIC CORP 1 50% 0.1% 1
5 ANKARA TEST ANALYSIS 1 50% 0.1% 1
6 CONICET QUIM BIOQUIM FARM 1 50% 0.1% 1
7 COORDENACAO QUIM ANALIT 1 50% 0.1% 1
8 ENGN TECHNOL GLUE TRADIT MED 1 50% 0.1% 1
9 IND HYG BRANCH 1 50% 0.1% 1
10 PHOSPHORUS CHEM CHEM BIOL 1 50% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000169991 CHROMITE ORE PROCESSING RESIDUE//COPR//CHROMITE ORE PROCESSING RESIDUE COPR
2 0.0000113125 PRECONCENTRATION//FLAME ATOMIC ABSORPTION SPECTROMETRY//SOLID PHASE EXTRACTION
3 0.0000079612 CLOUD POINT EXTRACTION//TS FF AAS//CLOUD POINT PRECONCENTRATION
4 0.0000077322 SMART POLYMERS GRP//LAEPO//CELLULOSE MICROSPHERE
5 0.0000060267 WISE ENVIRONM GENET TOXICOL//CHROMIUMV//MAINE TOXICOL ENVIRONM HLTH
6 0.0000058407 ELECTROCHEMICAL PRECONCENTRATION//GRAPHITE PROBE//AVAILABLE HEAVY METALS
7 0.0000051711 ANALYSIS SPEED//CONTOUR ELLIPSE//NATIONAL MEASUREMENT ACCREDITATION SERVICE NAMAS
8 0.0000048527 ANNUAL COURSES//EFFLUENT ANALYSIS//EQUILIBRIUM QUOTIENT
9 0.0000048174 VANADIUM SPECIATION//VANADIUM DETERMINATION//VANADIUMV
10 0.0000042761 DETERMINATION OF TRACE CADMIUM//ELECTROMAGNETIC ISOTOPE SEPARATOR//KATEDRZE CHEM TECHNOL NIEORGANICZNEJ PALIW