Class information for:
Level 1: HYDRIDE GENERATION//ELECTROCHEMICAL HYDRIDE GENERATION//CHEMICAL VAPOR GENERATION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
3637 1939 28.7 59%


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
95 3       CHEMISTRY, ANALYTICAL//JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY//SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY 76493
105 2             SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY//JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY//SPECTROSCOPY 25467
3637 1                   HYDRIDE GENERATION//ELECTROCHEMICAL HYDRIDE GENERATION//CHEMICAL VAPOR GENERATION 1939

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 HYDRIDE GENERATION authKW 2133787 14% 49% 275
2 ELECTROCHEMICAL HYDRIDE GENERATION authKW 677436 2% 98% 44
3 CHEMICAL VAPOR GENERATION authKW 478880 2% 72% 42
4 IN SITU TRAPPING authKW 357895 1% 78% 29
5 ATOMIC FLUORESCENCE SPECTROMETRY authKW 325288 4% 26% 79
6 HYDRIDE GENERATION ATOMIC ABSORPTION SPECTROMETRY authKW 211660 2% 41% 33
7 JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY journal 207799 14% 5% 281
8 ATOMIC ABSORPTION SPECTROMETRY authKW 182358 7% 8% 139
9 TRACE ELEMENT ANAL address 163303 1% 45% 23
10 HYDRIDE GENERATION METHOD authKW 157462 1% 100% 10

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 52380 69% 0% 1345
2 Spectroscopy 27471 33% 0% 634
3 Instruments & Instrumentation 34 2% 0% 43
4 Biochemical Research Methods 27 2% 0% 44
5 Environmental Sciences 25 4% 0% 73
6 Food Science & Technology 18 2% 0% 45
7 Chemistry, Multidisciplinary 16 5% 0% 102
8 METALLURGY & MINING 11 0% 0% 2
9 Nuclear Science & Technology 2 1% 0% 21
10 Robotics 1 0% 0% 3

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 TRACE ELEMENT ANAL 163303 1% 45% 23
2 CHIM ANALIT STRUMENTALE 100773 0% 80% 8
3 HYDROGEOL WATERS PROTECT 96444 0% 88% 7
4 ANALYT TECH RUMENT 47239 0% 100% 3
5 UNIDAD PROYECTOS ESPECIALES SUMINISTROS NUCL 31492 0% 100% 2
6 WATER SOIL ANAL 26217 1% 11% 15
7 NW GEOL 23616 0% 50% 3
8 AREA PISA 23610 0% 25% 6
9 RUMENTAL ANALYT CHEM 21557 1% 10% 14
10 ATOM CONSTITUYENTS 20994 0% 67% 2

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 207799 14% 5% 281
2 SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY 86801 9% 3% 175
3 ATOMIC SPECTROSCOPY 45814 3% 5% 54
4 TALANTA 21105 8% 1% 150
5 ANALYTICA CHIMICA ACTA 18259 9% 1% 168
6 FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE 13906 3% 2% 54
7 ANALYST 11550 5% 1% 104
8 FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY 8300 3% 1% 54
9 MICROCHEMICAL JOURNAL 7258 2% 1% 45
10 BUNSEKI KAGAKU 7243 3% 1% 52

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 HYDRIDE GENERATION 2133787 14% 49% 275 Search HYDRIDE+GENERATION Search HYDRIDE+GENERATION
2 ELECTROCHEMICAL HYDRIDE GENERATION 677436 2% 98% 44 Search ELECTROCHEMICAL+HYDRIDE+GENERATION Search ELECTROCHEMICAL+HYDRIDE+GENERATION
3 CHEMICAL VAPOR GENERATION 478880 2% 72% 42 Search CHEMICAL+VAPOR+GENERATION Search CHEMICAL+VAPOR+GENERATION
4 IN SITU TRAPPING 357895 1% 78% 29 Search IN+SITU+TRAPPING Search IN+SITU+TRAPPING
5 ATOMIC FLUORESCENCE SPECTROMETRY 325288 4% 26% 79 Search ATOMIC+FLUORESCENCE+SPECTROMETRY Search ATOMIC+FLUORESCENCE+SPECTROMETRY
6 HYDRIDE GENERATION ATOMIC ABSORPTION SPECTROMETRY 211660 2% 41% 33 Search HYDRIDE+GENERATION+ATOMIC+ABSORPTION+SPECTROMETRY Search HYDRIDE+GENERATION+ATOMIC+ABSORPTION+SPECTROMETRY
7 ATOMIC ABSORPTION SPECTROMETRY 182358 7% 8% 139 Search ATOMIC+ABSORPTION+SPECTROMETRY Search ATOMIC+ABSORPTION+SPECTROMETRY
8 HYDRIDE GENERATION METHOD 157462 1% 100% 10 Search HYDRIDE+GENERATION+METHOD Search HYDRIDE+GENERATION+METHOD
9 VAPOR GENERATION 153741 1% 39% 25 Search VAPOR+GENERATION Search VAPOR+GENERATION
10 HIGH POWER NITROGEN MICROWAVE INDUCED PLASMA 127014 1% 73% 11 Search HIGH+POWER+NITROGEN+MICROWAVE+INDUCED+PLASMA Search HIGH+POWER+NITROGEN+MICROWAVE+INDUCED+PLASMA

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 DEDINA, J , (2007) ATOMIZATION OF VOLATILE COMPOUNDS FOR ATOMIC ABSORPTION AND ATOMIC FLUORESCENCE SPECTROMETRY: ON THE WAY TOWARDS THE IDEAL ATOMIZER.SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY. VOL. 62. ISSUE 9. P. 846-872 166 83% 27
2 YAN, XP , NI, ZM , (1994) VAPOR GENERATION ATOMIC-ABSORPTION SPECTROMETRY.ANALYTICA CHIMICA ACTA. VOL. 291. ISSUE 1-2. P. 89-105 150 77% 64
3 LONG, Z , LUO, YM , ZHENG, CB , DENG, PC , HOU, XD , (2012) RECENT ADVANCE OF HYDRIDE GENERATION-ANALYTICAL ATOMIC SPECTROMETRY: PART I-TECHNIQUE DEVELOPMENT.APPLIED SPECTROSCOPY REVIEWS. VOL. 47. ISSUE 5. P. 382 -413 104 59% 34
4 TAKASE, I , PEREIRA, HB , LUNA, AS , GRINBERG, P , DE CAMPOS, RC , (2002) CHEMICAL VAPOR GENERATION IN ATOMIC SPECTROMETRY.QUIMICA NOVA. VOL. 25. ISSUE 6B. P. 1132-1144 136 65% 19
5 KUMAR, AR , RIYAZUDDIN, P , (2010) CHEMICAL INTERFERENCES IN HYDRIDE-GENERATION ATOMIC SPECTROMETRY.TRAC-TRENDS IN ANALYTICAL CHEMISTRY. VOL. 29. ISSUE 2. P. 166 -176 70 92% 31
6 D'ULIVO, A , DEDINA, J , MESTER, Z , STURGEON, RE , WANG, QQ , WELZ, B , (2011) MECHANISMS OF CHEMICAL GENERATION OF VOLATILE HYDRIDES FOR TRACE ELEMENT DETERMINATION (IUPAC TECHNICAL REPORT).PURE AND APPLIED CHEMISTRY. VOL. 83. ISSUE 6. P. 1283 -1340 77 68% 26
7 KUMAR, AR , RIYAZUDDIN, P , (2005) MECHANISM OF VOLATILE HYDRIDE FORMATION AND THEIR ATOMIZATION IN HYDRIDE GENERATION ATOMIC ABSORPTION SPECTROMETRY.ANALYTICAL SCIENCES. VOL. 21. ISSUE 12. P. 1401-1410 74 77% 17
8 POHL, P , JAMROZ, P , (2011) RECENT ACHIEVEMENTS IN CHEMICAL HYDRIDE GENERATION INDUCTIVELY COUPLED AND MICROWAVE INDUCED PLASMAS WITH OPTICAL EMISSION SPECTROMETRY DETECTION.JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY. VOL. 26. ISSUE 7. P. 1317 -1337 59 74% 31
9 KUMAR, AR , RIYAZUDDIN, P , (2007) NON-CHROMATOGRAPHIC HYDRIDE GENERATION ATOMIC SPECTROMETRIC TECHNIQUES FOR THE SPECIATION ANALYSIS OF ARSENIC, ANTIMONY, SELENIUM, AND TELLURIUM IN WATER SAMPLES - A REVIEW.INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY. VOL. 87. ISSUE 7. P. 469-500 104 43% 47
10 POHL, P , JAMROZ, P , WELNA, M , SZYMCZYCHA-MADEJA, A , GREDA, K , (2014) CHEMICAL-VAPOR GENERATION OF TRANSITION METALS THROUGH THE REACTION WITH TETRAHYDROBORATE IN RECENT ACHIEVEMENTS IN ANALYTICAL ATOMIC SPECTROMETRY.TRAC-TRENDS IN ANALYTICAL CHEMISTRY. VOL. 59. ISSUE . P. 144 -155 38 100% 7

Classes with closest relation at Level 1


Rank Class id link
1 19712 SEMIMETHYLTHYMOL BLUE//SELENIUMIV//VISUAL COMPLEXOMETRIC TITRATION
2 3088 ARSENOBETAINE//ARSENIC SPECIATION//ARSENOSUGARS
3 10137 ANTIMONY//ANTIMONY SPECIATION//SBIII
4 4914 MERCURY SPECIATION//COLD VAPOR ATOMIC ABSORPTION SPECTROMETRY//ATOMIC FLUORESCENCE SPECTROMETRY
5 27573 CHILDRENS SERUM//PINUS NIGRA L//PRECONCENTRATION ON ACTIVATED CARBON
6 387 ELECTROTHERMAL ATOMIC ABSORPTION SPECTROMETRY//SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY//CHEMICAL MODIFIER
7 5423 SELENOMETHIONINE//SELENIUM SPECIATION//SELENOAMINO ACIDS
8 11118 MICROWAVE INDUCED PLASMA//MICROWAVE PLASMA TORCH//ATOMIC EMISSION DETECTION
9 29881 GLYCINATE COMPLEXES OF PALLADIUMII//ELECTROCHEMICAL PRECONCENTRATION//GRAPHITE PROBE
10 23502 HIGH PURITY IRON//ELECTROLYTIC DISSOLUTION//BONDED SILICA AS A SOLID PHASE SORBENT

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