Class information for:
Level 1: DIANTIPYRYLALKANES//AQUEOUS LAYERING SYSTEMS//LIQUID SOLID EXTRACTION SYSTEM

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
17 4 BIOCHEMISTRY & MOLECULAR BIOLOGY//MICROBIOLOGY//JOURNAL OF BACTERIOLOGY 725599
222 3       AQUEOUS TWO PHASE SYSTEMS//CORYNEBACTERIUM GLUTAMICUM//BIOCHEMISTRY & MOLECULAR BIOLOGY 49487
1907 2             AQUEOUS TWO PHASE SYSTEMS//AQUEOUS BIPHASIC SYSTEMS//PYRUVATE KINASE DEFICIENCY 6254
28119 1                   DIANTIPYRYLALKANES//AQUEOUS LAYERING SYSTEMS//LIQUID SOLID EXTRACTION SYSTEM 233

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DIANTIPYRYLALKANES authKW 541061 2% 100% 4
2 AQUEOUS LAYERING SYSTEMS authKW 270531 1% 100% 2
3 LIQUID SOLID EXTRACTION SYSTEM authKW 270531 1% 100% 2
4 SEGREGABLE SYSTEMS authKW 270531 1% 100% 2
5 WASTE WATER TREATMENT address 161022 2% 24% 5
6 1 2 PYRIDYLAZO 2 NAPHTHOL SULFONIC ACID authKW 135265 0% 100% 1
7 2 CARBOXY 2 HYDROXY 5 SULFOFORMAZYLBENZENE authKW 135265 0% 100% 1
8 AFFINITY LIQUID SOLIDER EXTRACTION authKW 135265 0% 100% 1
9 ANALYSIS OF ALUMINIUM MATERIALS authKW 135265 0% 100% 1
10 AQUEOUS STRATIFIED SYSTEMS authKW 135265 0% 100% 1

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Inorganic & Nuclear 855 22% 0% 51
2 Chemistry, Analytical 848 27% 0% 62
3 Chemistry, Multidisciplinary 387 28% 0% 65
4 Chemistry, Applied 73 6% 0% 14
5 Chemistry, Physical 51 13% 0% 30
6 Engineering, Chemical 14 5% 0% 11
7 Spectroscopy 11 3% 0% 6
8 Multidisciplinary Sciences 8 1% 0% 3
9 Materials Science, Textiles 2 0% 0% 1
10 Materials Science, Characterization, Testing 1 0% 0% 1

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 WASTE WATER TREATMENT 161022 2% 24% 5
2 CHAIR WATER WATERSEWAGE TREATMENT 135265 0% 100% 1
3 ENVIRONM POLLUT CONTROL HENAN PROVINCE 135265 0% 100% 1
4 SPECIAL SECONDARY 135265 0% 100% 1
5 PROBLEMS MICROELECT TECHNOL ULTRA HIGH PUR 33815 0% 25% 1
6 TECH CHEM 19852 9% 1% 20
7 INTEGRATED MICROSCOPY 7513 0% 6% 1
8 URAL BRANCH 4641 7% 0% 16
9 CHONGQING SOIL MULTISCALE INTER IAL PRO 2550 0% 2% 1
10 CHEM TECH 2317 1% 1% 3

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR 32609 9% 1% 21
2 ZHURNAL NEORGANICHESKOI KHIMII 16507 15% 0% 34
3 SOLVENT EXTRACTION RESEARCH AND DEVELOPMENT-JAPAN 8774 2% 1% 5
4 UKRAINSKII KHIMICHESKII ZHURNAL 8583 6% 0% 14
5 SOVIET RADIOCHEMISTRY 4998 3% 1% 6
6 JOURNAL OF ANALYTICAL CHEMISTRY 3528 5% 0% 11
7 IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA I KHIMICHESKAYA TEKHNOLOGIYA 3120 3% 0% 8
8 RUSSIAN JOURNAL OF INORGANIC CHEMISTRY 2897 5% 0% 11
9 ZHURNAL OBSHCHEI KHIMII 2826 6% 0% 13
10 JOURNAL OF APPLIED CHEMISTRY OF THE USSR 2216 3% 0% 6

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 DIANTIPYRYLALKANES 541061 2% 100% 4 Search DIANTIPYRYLALKANES Search DIANTIPYRYLALKANES
2 AQUEOUS LAYERING SYSTEMS 270531 1% 100% 2 Search AQUEOUS+LAYERING+SYSTEMS Search AQUEOUS+LAYERING+SYSTEMS
3 LIQUID SOLID EXTRACTION SYSTEM 270531 1% 100% 2 Search LIQUID+SOLID+EXTRACTION+SYSTEM Search LIQUID+SOLID+EXTRACTION+SYSTEM
4 SEGREGABLE SYSTEMS 270531 1% 100% 2 Search SEGREGABLE+SYSTEMS Search SEGREGABLE+SYSTEMS
5 1 2 PYRIDYLAZO 2 NAPHTHOL SULFONIC ACID 135265 0% 100% 1 Search 1+2+PYRIDYLAZO+2+NAPHTHOL+SULFONIC+ACID Search 1+2+PYRIDYLAZO+2+NAPHTHOL+SULFONIC+ACID
6 2 CARBOXY 2 HYDROXY 5 SULFOFORMAZYLBENZENE 135265 0% 100% 1 Search 2+CARBOXY+2+HYDROXY+5+SULFOFORMAZYLBENZENE Search 2+CARBOXY+2+HYDROXY+5+SULFOFORMAZYLBENZENE
7 AFFINITY LIQUID SOLIDER EXTRACTION 135265 0% 100% 1 Search AFFINITY+LIQUID+SOLIDER+EXTRACTION Search AFFINITY+LIQUID+SOLIDER+EXTRACTION
8 ANALYSIS OF ALUMINIUM MATERIALS 135265 0% 100% 1 Search ANALYSIS+OF+ALUMINIUM+MATERIALS Search ANALYSIS+OF+ALUMINIUM+MATERIALS
9 AQUEOUS STRATIFIED SYSTEMS 135265 0% 100% 1 Search AQUEOUS+STRATIFIED+SYSTEMS Search AQUEOUS+STRATIFIED+SYSTEMS
10 COMPLEX CONFIGURATION TRANSFORMATION 135265 0% 100% 1 Search COMPLEX+CONFIGURATION+TRANSFORMATION Search COMPLEX+CONFIGURATION+TRANSFORMATION

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 38861 FHD//JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR//CHEM HIGH PURITY SUBST
2 34204 BUFFERING OUT//SUGARING OUT//EPPS BUFFER
3 32429 PLASTIC DEFORMATION IN METALS//SERIAL NUMBER RECOVERY//SERIAL NUMBER RESTORATION
4 33071 2 3 DIAMINOPYRIDINE AND SALICYLALDEHYDE//BRIDGING THIOCYANATE//COORDINATION LINKAGE
5 29485 SEPARATION IONS//ELECTRONIC VISIBLE SPECTRA//METHYLPYRAZOLES
6 1566 AQUEOUS TWO PHASE SYSTEMS//AQUEOUS BIPHASIC SYSTEMS//AQUEOUS TWO PHASE EXTRACTION
7 31471 NEUTROPHIL SIGNALLING GRP//MOL SIGNALLING GRP//FFP 18
8 28153 ARRHENIUS TEMPERATURE//DINHATA//SUPER TECHNOL MED TUNIS
9 27071 DIRECT ANALYSIS OF MOLTEN STEEL//HOTSPOT RADIATION//AL 01AU
10 35435 BETA TYPE CHELATES//COLOR FADING SPECTROPHOTOMETRY//2 6 DIBROMO 4 CHLORO CARBOXYARSENAZO

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