Class information for:
Level 1: PORTLAND CEMENT ANALYSIS//COMPLEXATION EQUILIBRIA//PYRIDINOL DERIVATIVES

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
347 3       CHEMISTRY, ANALYTICAL//PRECONCENTRATION//PVC MEMBRANE 36737
308 2             PRECONCENTRATION//FLAME ATOMIC ABSORPTION SPECTROMETRY//CHEMISTRY, ANALYTICAL 18780
27513 1                   PORTLAND CEMENT ANALYSIS//COMPLEXATION EQUILIBRIA//PYRIDINOL DERIVATIVES 247

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PORTLAND CEMENT ANALYSIS authKW 382795 1% 100% 3
2 COMPLEXATION EQUILIBRIA authKW 329060 3% 37% 7
3 PYRIDINOL DERIVATIVES authKW 255197 1% 100% 2
4 SUDAN RED B authKW 255197 1% 100% 2
5 YTTRIUMIII DETERMINATION authKW 255197 1% 100% 2
6 INHIBITIVE KINETIC SPECTROPHOTOMETRY authKW 229675 1% 60% 3
7 CEMENT ANALYSIS authKW 191394 1% 50% 3
8 MOLAR SPECIFIC HEAT CAPACITY authKW 170130 1% 67% 2
9 1 1 4 SUBSTITUTED ANTHRAQUINONE DYES AS LIGANDS IN ORGANO TRANSITION METAL COMPLEXES authKW 127598 0% 100% 1
10 1 2 DI4 PYRIDYLETHYLENE DPE authKW 127598 0% 100% 1

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Analytical 2916 47% 0% 115
2 Chemistry, Multidisciplinary 397 28% 0% 68
3 Chemistry, Inorganic & Nuclear 357 14% 0% 35
4 Crystallography 31 4% 0% 9
5 Materials Science, Textiles 26 1% 0% 3
6 Environmental Sciences 4 4% 0% 10
7 Engineering, Chemical 4 3% 0% 8
8 Chemistry, Physical 3 6% 0% 15
9 Engineering, Environmental 1 1% 0% 3
10 Thermodynamics 1 1% 0% 3

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PL SCI GIRLS 21265 0% 17% 1
2 NANOTECHNOL CATALYSIS NANOCEN 11598 0% 9% 1
3 THEORET PHYS CONDENSED MATTER PHYS 11594 1% 3% 3
4 COMBICAT 10631 0% 8% 1
5 EDUC GIRLS 2198 0% 2% 1
6 CHEM PETROCHEM 1931 0% 2% 1
7 MOL MED STEM CELL 1634 0% 1% 1
8 MAT SCI 1 1448 0% 1% 1
9 DIPARTIMENTO CHIM GEN 1298 1% 1% 2
10 GEOL MIN 1089 0% 1% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ANALES DE QUIMICA SERIE B-QUIMICA INORGANICA Y QUIMICA ANALYTICA 20694 4% 2% 10
2 ANALYST 6239 11% 0% 27
3 MICROCHEMICAL JOURNAL 5474 6% 0% 14
4 ANNALI DI CHIMICA 5323 4% 0% 9
5 RUSSIAN JOURNAL OF COORDINATION CHEMISTRY 3596 4% 0% 9
6 AFINIDAD 3260 3% 0% 7
7 MONATSHEFTE FUR CHEMIE 2899 5% 0% 12
8 TALANTA 2114 7% 0% 17
9 BULLETIN DE LA SOCIETE CHIMIQUE DE FRANCE PARTIE I-PHYSICOCHIMIE DES SYSTEMES LIQUIDES ELECTROCHIMIE CATALYSE GENIE CHIMIQUE 1929 1% 1% 2
10 INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY 1780 4% 0% 11

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PORTLAND CEMENT ANALYSIS 382795 1% 100% 3 Search PORTLAND+CEMENT+ANALYSIS Search PORTLAND+CEMENT+ANALYSIS
2 COMPLEXATION EQUILIBRIA 329060 3% 37% 7 Search COMPLEXATION+EQUILIBRIA Search COMPLEXATION+EQUILIBRIA
3 PYRIDINOL DERIVATIVES 255197 1% 100% 2 Search PYRIDINOL+DERIVATIVES Search PYRIDINOL+DERIVATIVES
4 SUDAN RED B 255197 1% 100% 2 Search SUDAN+RED+B Search SUDAN+RED+B
5 YTTRIUMIII DETERMINATION 255197 1% 100% 2 Search YTTRIUMIII+DETERMINATION Search YTTRIUMIII+DETERMINATION
6 INHIBITIVE KINETIC SPECTROPHOTOMETRY 229675 1% 60% 3 Search INHIBITIVE+KINETIC+SPECTROPHOTOMETRY Search INHIBITIVE+KINETIC+SPECTROPHOTOMETRY
7 CEMENT ANALYSIS 191394 1% 50% 3 Search CEMENT+ANALYSIS Search CEMENT+ANALYSIS
8 MOLAR SPECIFIC HEAT CAPACITY 170130 1% 67% 2 Search MOLAR+SPECIFIC+HEAT+CAPACITY Search MOLAR+SPECIFIC+HEAT+CAPACITY
9 1 1 4 SUBSTITUTED ANTHRAQUINONE DYES AS LIGANDS IN ORGANO TRANSITION METAL COMPLEXES 127598 0% 100% 1 Search 1+1+4+SUBSTITUTED+ANTHRAQUINONE+DYES+AS+LIGANDS+IN+ORGANO+TRANSITION+METAL+COMPLEXES Search 1+1+4+SUBSTITUTED+ANTHRAQUINONE+DYES+AS+LIGANDS+IN+ORGANO+TRANSITION+METAL+COMPLEXES
10 1 2 DI4 PYRIDYLETHYLENE DPE 127598 0% 100% 1 Search 1+2+DI4+PYRIDYLETHYLENE+DPE Search 1+2+DI4+PYRIDYLETHYLENE+DPE

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 37567 6 2 PYRIDYLAZO 3 ACETAMIDOPHENOL COMPLEXES//1 4 PHENYLENE BIS ALLYLTHIOUREA//3 3 DIMETHOXYL 4 4 BISPHENYL BISALLYL THIOUREA
2 38223 MICROWAVE ENFORCED SOLID PHASE EXTRACTION//MULTI STAGE MICRO COLUMN//OMIMTF2N
3 18294 DERIVATIVE SPECTROPHOTOMETRY//2 2 PYRIDYLMETHYLENEAMINOPHENOL//ADDITIVES DETERMINATION
4 9131 2 2 QUINOLYLAZO 5 DIMETHYLAMINOANILINE//EXTRACTIVE SPECTROPHOTOMETRY//SPECTROPHOTOMETRY
5 14423 OSMIUMIV//OSMIUM DETERMINATION//NOBLE METALS ANALYSIS
6 31371 AMINONAPHTHOQUINONE//HYDROXY NAPHTHOQUINONE//NAPHTHOSEMIQUINONE
7 35435 BETA TYPE CHELATES//COLOR FADING SPECTROPHOTOMETRY//2 6 DIBROMO 4 CHLORO CARBOXYARSENAZO
8 37748 5 BR PADNM//CALCONE//CATALYTIC LIGAND
9 19415 ANTHRA2 3 BFURAN 5 10 DIONES//PHOTOAMINATION//4 11 DIMETHOXYNAPHTHO2 3 FINDOLE 5 10 DIONE
10 28322 LANGMUIR AGGREGATION//SPECTRAL CORRECTION TECHNIQUE//BETA CORRECTION PRINCIPLE

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