Class information for:
Level 1: ION ATTACHMENT MASS SPECTROMETRY//EVOLVED GAS ANALYSIS//EGA

Basic class information
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
18 4 CHEMISTRY, ANALYTICAL//TOXICOLOGY//ENVIRONMENTAL SCIENCES 697102
87 3       CHEMISTRY, ANALYTICAL//JOURNAL OF CHROMATOGRAPHY A//JOURNAL OF CHROMATOGRAPHY 81655
2061 2             LIQUID CHROMATOG//JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS//SIZE EXCLUSION CHROMATOGRAPHY 5670
19607 1                   ION ATTACHMENT MASS SPECTROMETRY//EVOLVED GAS ANALYSIS//EGA 521

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ION ATTACHMENT MASS SPECTROMETRY authKW 385228 2% 58% 11
2 EVOLVED GAS ANALYSIS authKW 356030 6% 18% 33
3 EGA authKW 323199 4% 23% 23
4 CHEM ENGN ICMA address 311099 1% 86% 6
5 COUPLED TG FTIR authKW 269458 1% 64% 7
6 TA MS authKW 269458 1% 64% 7
7 SKIMMER INTERFACE authKW 241967 1% 100% 4
8 THERMAL ANALYSIS MASS SPECTROMETRY authKW 241963 1% 67% 6
9 EGA MS authKW 208579 2% 34% 10
10 TG MS authKW 197901 5% 13% 25

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Analytical 10622 61% 0% 316
2 Thermodynamics 10190 36% 0% 187
3 Chemistry, Physical 2654 48% 0% 248
4 Spectroscopy 1218 14% 0% 71
5 Instruments & Instrumentation 327 9% 0% 45
6 Polymer Science 199 8% 0% 44
7 Physics, Atomic, Molecular & Chemical 41 5% 0% 25
8 Materials Science, Ceramics 41 2% 0% 11
9 Biochemical Research Methods 8 2% 0% 12
10 Chemistry, Multidisciplinary 5 5% 0% 28

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CHEM ENGN ICMA 311099 1% 86% 6
2 OKOL CHEM UMWELTANALYT 77772 1% 43% 3
3 CHIM MEACANISMES REACT 60492 0% 100% 1
4 CHIM POLLUANTS 60492 0% 100% 1
5 ECOL CHEM FOCUS NETWORK AEROSOLS HLTH 60492 0% 100% 1
6 GRP PLIKAT BERATUNG OFFENTICHKEITSARBEIT 60492 0% 100% 1
7 ISOMED BRIT 60492 0% 100% 1
8 RUMENT FRONTIER 60492 0% 100% 1
9 STATE C1 60492 0% 100% 1
10 STRATEG BUSINESS UNIT THERMAL ANAL GRP 60492 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 THERMOCHIMICA ACTA 82172 29% 1% 149
2 JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY 18133 13% 0% 66
3 APPLIED SPECTROSCOPY REVIEWS 9090 2% 2% 9
4 JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS 4436 3% 0% 17
5 JOURNAL OF THERMAL ANALYSIS 3991 1% 1% 6
6 AMERICAN LABORATORY 3159 2% 0% 12
7 RESEARCH & DEVELOPMENT 1802 0% 1% 2
8 APPLIED SPECTROSCOPY 1200 2% 0% 13
9 ADVANCES IN CHEMISTRY SERIES 1092 1% 0% 5
10 GLASTECHNISCHE BERICHTE-GLASS SCIENCE AND TECHNOLOGY 1012 1% 1% 3

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ION ATTACHMENT MASS SPECTROMETRY 385228 2% 58% 11 Search ION+ATTACHMENT+MASS+SPECTROMETRY Search ION+ATTACHMENT+MASS+SPECTROMETRY
2 EVOLVED GAS ANALYSIS 356030 6% 18% 33 Search EVOLVED+GAS+ANALYSIS Search EVOLVED+GAS+ANALYSIS
3 EGA 323199 4% 23% 23 Search EGA Search EGA
4 COUPLED TG FTIR 269458 1% 64% 7 Search COUPLED+TG+FTIR Search COUPLED+TG+FTIR
5 TA MS 269458 1% 64% 7 Search TA+MS Search TA+MS
6 SKIMMER INTERFACE 241967 1% 100% 4 Search SKIMMER+INTERFACE Search SKIMMER+INTERFACE
7 THERMAL ANALYSIS MASS SPECTROMETRY 241963 1% 67% 6 Search THERMAL+ANALYSIS+MASS+SPECTROMETRY Search THERMAL+ANALYSIS+MASS+SPECTROMETRY
8 EGA MS 208579 2% 34% 10 Search EGA+MS Search EGA+MS
9 TG MS 197901 5% 13% 25 Search TG+MS Search TG+MS
10 BIOMIMETIC COMPLEXES 184346 2% 38% 8 Search BIOMIMETIC+COMPLEXES Search BIOMIMETIC+COMPLEXES

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.

Classes with closest relation at Level 1


rank cluster_id2 link
1 31916 WAREHOUSE FIRES//ANALYSIS OF DECOMPOSITION PRODUCTS//FIRE PRODUCT CHARACTERIZATION
2 23327 POLYALKYLTETRASULFIDE//STEPWISE PY GC MS//MECHANISM AND KINETIC MODEL
3 38792 ELE ON PHYS//CONVERSION DEVICE//DIFFERENTIATING CHARACTERISTIC
4 18268 PYROLYSIS GAS CHROMATOGRAPHY//MICHIGAN//JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS
5 25027 TEMPERATURE CALIBRATION//DSC CALIBRATION DURING COOLING//GEFTA
6 24945 CHEM S CANNIZZARO//GC MS SCRUTINY//PMMA DEGRADATION
7 33837 CHOLESTERYL OLEYL CARBONATE//ELECTRICALLY MODULATED//ANHYDRIDE FORMATION
8 30857 ADSORBENT CATALYSIS CAPABILITY//AMINE HYDROXYL BIFUNCTIONAL MONOMER//CARBODIIMIDE MEDIATED AMIDATION
9 29263 POLYMERIZATION RATE EQUATION//BROMINATED STYRENE//1 METHYL 4 ISOPROPENYL 6 METHYLENE 1 CYCLOHEXENE
10 35080 MEDICINAL RAW PLANT MATERIALS//RAW PLANT MATERIALS//CONTENT OF NITROGEN

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