Class information for:
Level 2: LIQUID CHROMATOG//JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS//SIZE EXCLUSION CHROMATOGRAPHY

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
6054 1                   SLALOM CHROMATOGRAPHY//JOURNAL OF LIQUID CHROMATOGRAPHY//SIZE EXCLUSION CHROMATOGRAPHY 1566
11317 1                   LIQUID CHROMATOG//LIQUID CHROMATOGRAPHY AT CRITICAL CONDITIONS//POLYMER CHROMATOGRAPHY 1018
18268 1                   PYROLYSIS GAS CHROMATOGRAPHY//MICHIGAN//JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS 585
19607 1                   ION ATTACHMENT MASS SPECTROMETRY//EVOLVED GAS ANALYSIS//EGA 521
23165 1                   PYROLYSIS MASS SPECTROMETRY//CURIE POINT PYROLYSIS MASS SPECTROMETRY//FERMENTER BROTHS 377
23327 1                   POLYALKYLTETRASULFIDE//STEPWISE PY GC MS//MECHANISM AND KINETIC MODEL 372
23951 1                   CHIMASSORB 944//HINDERED AMINE LIGHT STABILIZERS//TINUVIN 622 352
29263 1                   POLYMERIZATION RATE EQUATION//BROMINATED STYRENE//1 METHYL 4 ISOPROPENYL 6 METHYLENE 1 CYCLOHEXENE 207
30454 1                   ULTRA LOW DENSITY FIBERBOARDS//WOOD TECHNOL ENGN//SI AL COMPOUNDS 183
32898 1                   PLICAT POLYMER SCI//VINYLIDENE CHLORIDE COPOLYMERS//DEGRADATIVE DEHYDROCHLORINATION 145
34504 1                   ADM POLYMER DEV//FORGED PRESSURE VESSELS//REGION GROWING BASED IMAGE PROCESSING 124
35539 1                   BIOPOLYMERS SECT//CAROB GUM ADULTERATION//CUII PDII BIMETALLIC IMMOBILIZED COMPLEXES 111
35609 1                   ARRESTANCE//DIMETHYLMALEIMIDE//AIR CONDITIONING REFRIGERANT TRANSPORT 109

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LIQUID CHROMATOG address 104972 0% 82% 23
2 JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS journal 78021 4% 6% 235
3 SIZE EXCLUSION CHROMATOGRAPHY authKW 75568 2% 10% 139
4 LIQUID CHROMATOGRAPHY AT CRITICAL CONDITIONS authKW 69453 0% 83% 15
5 JOURNAL OF LIQUID CHROMATOGRAPHY journal 63850 4% 6% 202
6 GERMAN POLYMERS address 60053 0% 54% 20
7 PYROLYSIS MASS SPECTROMETRY authKW 59884 1% 28% 39
8 CHEMISTRY, ANALYTICAL WoSSC 57701 43% 0% 2458
9 TEMPERATURE GRADIENT INTERACTION CHROMATOGRAPHY authKW 56027 0% 92% 11
10 POLYMER CHROMATOGRAPHY authKW 50009 0% 100% 9

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Analytical 57701 43% 0% 2458
2 Polymer Science 35838 30% 0% 1718
3 Biochemical Research Methods 9721 14% 0% 819
4 Spectroscopy 2719 7% 0% 372
5 Thermodynamics 1294 4% 0% 252
6 Chemistry, Applied 461 3% 0% 197
7 Chemistry, Physical 295 8% 0% 465
8 Instruments & Instrumentation 147 3% 0% 142
9 Chemistry, Multidisciplinary 142 7% 0% 372
10 Engineering, Chemical 105 3% 0% 190

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LIQUID CHROMATOG 104972 0% 82% 23
2 GERMAN POLYMERS 60053 0% 54% 20
3 PLICAT POLYMER SCI 38260 0% 33% 21
4 CHEM ENGN ICMA 28575 0% 86% 6
5 MICHIGAN 25246 0% 45% 10
6 CENT POLYMER MOL CHARACTERIST CEPOL MC 25002 0% 75% 6
7 WOOD TECHNOL ENGN 24889 0% 41% 11
8 PERFORMANCE PLAST CHARACTERIZAT TESTING GRP 22226 0% 100% 4
9 GRP MAT ANALYT 17009 0% 44% 7
10 DEUT KUNSTSTOFF 16925 0% 38% 8

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS 78021 4% 6% 235
2 JOURNAL OF LIQUID CHROMATOGRAPHY 63850 4% 6% 202
3 JOURNAL OF CHROMATOGRAPHY 34231 6% 2% 338
4 JOURNAL OF CHROMATOGRAPHY A 16685 5% 1% 290
5 INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION 16632 1% 6% 51
6 PLASTE UND KAUTSCHUK 13970 1% 7% 35
7 THERMOCHIMICA ACTA 11315 3% 1% 185
8 VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA A 8576 1% 2% 83
9 AMERICAN LABORATORY 6485 1% 2% 57
10 POLYMER BULLETIN 6335 2% 1% 92

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SIZE EXCLUSION CHROMATOGRAPHY 75568 2% 10% 139 Search SIZE+EXCLUSION+CHROMATOGRAPHY Search SIZE+EXCLUSION+CHROMATOGRAPHY
2 LIQUID CHROMATOGRAPHY AT CRITICAL CONDITIONS 69453 0% 83% 15 Search LIQUID+CHROMATOGRAPHY+AT+CRITICAL+CONDITIONS Search LIQUID+CHROMATOGRAPHY+AT+CRITICAL+CONDITIONS
3 PYROLYSIS MASS SPECTROMETRY 59884 1% 28% 39 Search PYROLYSIS+MASS+SPECTROMETRY Search PYROLYSIS+MASS+SPECTROMETRY
4 TEMPERATURE GRADIENT INTERACTION CHROMATOGRAPHY 56027 0% 92% 11 Search TEMPERATURE+GRADIENT+INTERACTION+CHROMATOGRAPHY Search TEMPERATURE+GRADIENT+INTERACTION+CHROMATOGRAPHY
5 POLYMER CHROMATOGRAPHY 50009 0% 100% 9 Search POLYMER+CHROMATOGRAPHY Search POLYMER+CHROMATOGRAPHY
6 CRITICAL CHROMATOGRAPHY 45007 0% 90% 9 Search CRITICAL+CHROMATOGRAPHY Search CRITICAL+CHROMATOGRAPHY
7 SLALOM CHROMATOGRAPHY 45007 0% 90% 9 Search SLALOM+CHROMATOGRAPHY Search SLALOM+CHROMATOGRAPHY
8 ULTRA LOW DENSITY FIBERBOARDS 38896 0% 100% 7 Search ULTRA+LOW+DENSITY+FIBERBOARDS Search ULTRA+LOW+DENSITY+FIBERBOARDS
9 LIQUID ADSORPTION CHROMATOGRAPHY 37503 0% 75% 9 Search LIQUID+ADSORPTION+CHROMATOGRAPHY Search LIQUID+ADSORPTION+CHROMATOGRAPHY
10 ION ATTACHMENT MASS SPECTROMETRY 35378 0% 58% 11 Search ION+ATTACHMENT+MASS+SPECTROMETRY Search ION+ATTACHMENT+MASS+SPECTROMETRY

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 2


rank cluster_id2 link
1 1219 SUPERCRITICAL FLUID CHROMATOGRAPHY//CHEMISTRY, ANALYTICAL//JOURNAL OF CHROMATOGRAPHY A
2 3068 APPLIED SPECTROSCOPY//ADV SPECT//OPEN PATH FTIR
3 1409 TRISUBSTITUTED ETHYLENES//RADICAL COPOLYMERIZATION//POLYMER SCIENCE
4 3365 SYNTHETIC PHENOLIC ANTIOXIDANTS//BATCH INJECTION ANALYSIS//MULTIPLE PULSE AMPEROMETRY
5 3698 POROUS COPOLYMERS//MACROPOROUS COPOLYMERS//PL CHEM S
6 3053 ACOUSTICAL PARAMETERS//DILUTE SOLUTION VISCOMETRY//ULTRASONIC VELOCITY
7 1407 POLYMER DEGRADATION AND STABILITY//POLYMER SCIENCE//POLYETHYLENE
8 1224 EXPANDED BED ADSORPTION//CRYOGEL//MEMBRANE CHROMATOGRAPHY
9 4045 MODERN PLASTICS//KUNSTSTOFFE-GERMAN PLASTICS//ETHYL FATTY ESTERS
10 3907 POLYPEROXIDE//POLYSTYRENE PEROXIDE//COPOLYPEROXIDES

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