Class information for:
Level 1: BLACK STAIN//BLACK TOOTH STAIN//2 DIPHENYLACETYL 1 3 INDANEDIONE 1 HYDRAZONE 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
627 3       ACCREDITATION AND QUALITY ASSURANCE//PRESSURE SENSITIVE PAINT//CHEMISTRY, ANALYTICAL 12679
3145 2             ROOM TEMPERATURE PHOSPHORESCENCE//SOLID MATRIX LUMINESCENCE//PHOSPHORIMETRY 2409
35860 1                   BLACK STAIN//BLACK TOOTH STAIN//2 DIPHENYLACETYL 1 3 INDANEDIONE 1 HYDRAZONE DERIVATIVES 106

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BLACK STAIN authKW 2114350 8% 89% 8
2 BLACK TOOTH STAIN authKW 594662 2% 100% 2
3 2 DIPHENYLACETYL 1 3 INDANEDIONE 1 HYDRAZONE DERIVATIVES authKW 297331 1% 100% 1
4 ABORATING PREVENT ORAL DIS address 297331 1% 100% 1
5 BLACK EXTRINSIC DENTAL STAIN authKW 297331 1% 100% 1
6 BLACK PIGMENTED TEETH authKW 297331 1% 100% 1
7 CARRIOGENIC MICROORGANISMS authKW 297331 1% 100% 1
8 CENT BEIJING DIGITAL STOMATOL address 297331 1% 100% 1
9 CITY CAGAYAN DE ORO address 297331 1% 100% 1
10 CLASSIFICATION AND QUANTIFICATION authKW 297331 1% 100% 1

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Analytical 472 29% 0% 31
2 Chemistry, Organic 345 26% 0% 28
3 Dentistry, Oral Surgery & Medicine 280 13% 0% 14
4 Instruments & Instrumentation 36 7% 0% 7
5 Chemistry, Multidisciplinary 18 11% 0% 12
6 Pediatrics 12 5% 0% 5
7 Medicine, Legal 6 1% 0% 1
8 Microscopy 6 1% 0% 1
9 Chemistry, Physical 2 7% 0% 7
10 Electrochemistry 2 2% 0% 2

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ABORATING PREVENT ORAL DIS 297331 1% 100% 1
2 CENT BEIJING DIGITAL STOMATOL 297331 1% 100% 1
3 CITY CAGAYAN DE ORO 297331 1% 100% 1
4 MCU PH ODONTOL PEDIAT 297331 1% 100% 1
5 MCU PH ORTHOPEDIE DENTO IALE 297331 1% 100% 1
6 PEDIAT DENTBEIJING DIGITAL STOMATOL 297331 1% 100% 1
7 PREVENT PEDIAT DENT STOMATOL 297331 1% 100% 1
8 MEDUNSA ORAL HLTH 198218 2% 33% 2
9 MED MOL CRIT AREA 74331 1% 25% 1
10 NANO SAE 49553 1% 17% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SOUTH AFRICAN JOURNAL OF CHEMISTRY 49799 8% 2% 8
2 REVIEWS IN ANALYTICAL CHEMISTRY 8974 3% 1% 3
3 INSTRUMENTATION SCIENCE & TECHNOLOGY 7446 5% 1% 5
4 ANALYTICAL LETTERS PART A-CHEMICAL ANALYSIS 5433 3% 1% 3
5 BULLETIN DE LA SOCIETE CHIMIQUE DE FRANCE PARTIE I-PHYSICOCHIMIE DES SYSTEMES LIQUIDES ELECTROCHIMIE CATALYSE GENIE CHIMIQUE 1124 1% 0% 1
6 BULLETIN DE LA SOCIETE CHIMIQUE DE FRANCE PARTIE II-CHIMIE MOLECULAIRE ORGANIQUE ET BIOLOGIQUE 933 1% 0% 1
7 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 904 5% 0% 5
8 JOURNAL DE BIOLOGIE BUCCALE 857 1% 0% 1
9 NACHRICHTEN AUS CHEMIE TECHNIK UND LABORATORIUM 785 1% 0% 1
10 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 652 5% 0% 5

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 BLACK STAIN 2114350 8% 89% 8 Search BLACK+STAIN Search BLACK+STAIN
2 BLACK TOOTH STAIN 594662 2% 100% 2 Search BLACK+TOOTH+STAIN Search BLACK+TOOTH+STAIN
3 2 DIPHENYLACETYL 1 3 INDANEDIONE 1 HYDRAZONE DERIVATIVES 297331 1% 100% 1 Search 2+DIPHENYLACETYL+1+3+INDANEDIONE+1+HYDRAZONE+DERIVATIVES Search 2+DIPHENYLACETYL+1+3+INDANEDIONE+1+HYDRAZONE+DERIVATIVES
4 BLACK EXTRINSIC DENTAL STAIN 297331 1% 100% 1 Search BLACK+EXTRINSIC+DENTAL+STAIN Search BLACK+EXTRINSIC+DENTAL+STAIN
5 BLACK PIGMENTED TEETH 297331 1% 100% 1 Search BLACK+PIGMENTED+TEETH Search BLACK+PIGMENTED+TEETH
6 CARRIOGENIC MICROORGANISMS 297331 1% 100% 1 Search CARRIOGENIC+MICROORGANISMS Search CARRIOGENIC+MICROORGANISMS
7 CLASSIFICATION AND QUANTIFICATION 297331 1% 100% 1 Search CLASSIFICATION+AND+QUANTIFICATION Search CLASSIFICATION+AND+QUANTIFICATION
8 DDT TYPE PESTICIDES 297331 1% 100% 1 Search DDT+TYPE+PESTICIDES Search DDT+TYPE+PESTICIDES
9 DIAGNOSIS OF CARIES 297331 1% 100% 1 Search DIAGNOSIS+OF+CARIES Search DIAGNOSIS+OF+CARIES
10 ELECTROSTATIC LIFT 297331 1% 100% 1 Search ELECTROSTATIC+LIFT Search ELECTROSTATIC+LIFT

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 37528 HYBRID WHEAT PROGRAM//DISCOVERY OF PHOTOSYNTHESIS//INGEN HOUSZ
2 32728 LONG RANGE JCH COUPLING CONSTANTS//1 2 3 4 TETRAHYDROQUINOLINE 8 OL//2D COLOC SPECTRUM
3 32100 ANTI FADING FACTOR//ANTI FADING MEDIA//ASTOME CILIATES
4 35957 N PHOSPHONYL IMINES//CHIRAL N PHOSPHONYL IMINES//GROUP ASSISTED PURIFICATION
5 33819 SOIL TECHNOGENESIS//BITUMINOUS SUBSTANCES//DARK GRAY SOIL
6 27928 NITROMETHANE SELECTIVE QUENCHING RULE//MICELLAR SOLVENT MEDIA//SELECTIVE QUENCHING AGENTS
7 27580 FURO2 3 BPYRROLES//NMR MS SPECT//4 ARYL 1 2 3 6 TETRAHYDROPYRIDINES
8 28197 N 1 NAPHTHYLETHYLENE DIAMINE DIHYDROCHLORIDE//NONSALINE WATER//P NITROPHENOL ADDUCTS
9 37628 2 METHOXY 5 NITROPHENOL//4 AMINO 5 IMINOPYRROLIDIN 2 ONES//4 AMINOAZETIDIN 2 ONES
10 34458 LONG LIFETIME METAL LIGAND COMPLEX//BENDING AND TORSIONAL DYNAMICS//LONG LIFETIME PROBES

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