Class information for:
Level 1: HOMOCHIRALITY//ASYMMETRIC AUTOCATALYSIS//ASYMMETRIC AMPLIFICATION

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
562 3       ORIGINS OF LIFE AND EVOLUTION OF BIOSPHERES//ORIGIN OF LIFE//AMINOACYL TRNA SYNTHETASE 17915
1490 2             ORIGINS OF LIFE AND EVOLUTION OF BIOSPHERES//ORIGIN OF LIFE//PREBIOTIC CHEMISTRY 7843
5995 1                   HOMOCHIRALITY//ASYMMETRIC AUTOCATALYSIS//ASYMMETRIC AMPLIFICATION 1575

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HOMOCHIRALITY authKW 1045327 6% 57% 92
2 ASYMMETRIC AUTOCATALYSIS authKW 580904 2% 97% 30
3 ASYMMETRIC AMPLIFICATION authKW 441033 2% 57% 39
4 SOAI REACTION authKW 281374 1% 94% 15
5 ORIGINS OF LIFE AND EVOLUTION OF BIOSPHERES journal 240790 7% 11% 111
6 ORIGIN OF CHIRALITY authKW 240108 1% 100% 12
7 PARITY VIOLATION authKW 171353 2% 24% 35
8 ORIGIN OF HOMOCHIRALITY authKW 166738 1% 83% 10
9 ABSOLUTE ASYMMETRIC SYNTHESIS authKW 166728 1% 56% 15
10 ASYMMETRIC PHOTOLYSIS authKW 162071 1% 90% 9

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Biology 3559 14% 0% 219
2 Chemistry, Multidisciplinary 3349 31% 0% 490
3 Physics, Atomic, Molecular & Chemical 2299 16% 0% 251
4 Chemistry, Physical 1451 22% 0% 353
5 Chemistry, Organic 1012 13% 0% 201
6 Crystallography 491 5% 0% 84
7 Chemistry, Medicinal 262 5% 0% 72
8 Physics, Multidisciplinary 191 7% 0% 106
9 Chemistry, Analytical 178 6% 0% 96
10 Chemistry, Inorganic & Nuclear 150 5% 0% 71

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CHEM TECHNOL BIOL ACT CPDS 95270 1% 48% 10
2 INNOVAT SYNTH CATALYSIS 64019 1% 40% 8
3 CHIRAL 62514 1% 31% 10
4 CHIM NICE ICN 60027 0% 100% 3
5 COSMOS SCI IEEC UB 40014 0% 50% 4
6 IMM SOLID STATE CHEM 37677 1% 21% 9
7 SMS UNITE CRYSTALLOGENESE EA3233 26677 0% 67% 2
8 COSMOS SCI 25790 0% 18% 7
9 CHEM TECHNOL BIOLOGICALLY ACT CPDS 25722 0% 43% 3
10 ANAL PREPARAT SEPARAT GRP 20009 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ORIGINS OF LIFE AND EVOLUTION OF BIOSPHERES 240790 7% 11% 111
2 ORIGINS OF LIFE AND EVOLUTION OF THE BIOSPHERE 47146 2% 9% 25
3 CHIRALITY 33493 5% 2% 72
4 INTERNATIONAL JOURNAL OF ASTROBIOLOGY 3529 1% 2% 9
5 JOURNAL OF BIOLOGICAL PHYSICS 3119 1% 1% 11
6 SYMMETRY-BASEL 3026 1% 2% 10
7 CRYSTAL GROWTH & DESIGN 2837 2% 0% 36
8 ASTROBIOLOGY 2414 1% 1% 11
9 ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 2394 5% 0% 71
10 TETRAHEDRON-ASYMMETRY 2299 2% 0% 35

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 HOMOCHIRALITY 1045327 6% 57% 92 Search HOMOCHIRALITY Search HOMOCHIRALITY
2 ASYMMETRIC AUTOCATALYSIS 580904 2% 97% 30 Search ASYMMETRIC+AUTOCATALYSIS Search ASYMMETRIC+AUTOCATALYSIS
3 ASYMMETRIC AMPLIFICATION 441033 2% 57% 39 Search ASYMMETRIC+AMPLIFICATION Search ASYMMETRIC+AMPLIFICATION
4 SOAI REACTION 281374 1% 94% 15 Search SOAI+REACTION Search SOAI+REACTION
5 ORIGIN OF CHIRALITY 240108 1% 100% 12 Search ORIGIN+OF+CHIRALITY Search ORIGIN+OF+CHIRALITY
6 PARITY VIOLATION 171353 2% 24% 35 Search PARITY+VIOLATION Search PARITY+VIOLATION
7 ORIGIN OF HOMOCHIRALITY 166738 1% 83% 10 Search ORIGIN+OF+HOMOCHIRALITY Search ORIGIN+OF+HOMOCHIRALITY
8 ABSOLUTE ASYMMETRIC SYNTHESIS 166728 1% 56% 15 Search ABSOLUTE+ASYMMETRIC+SYNTHESIS Search ABSOLUTE+ASYMMETRIC+SYNTHESIS
9 ASYMMETRIC PHOTOLYSIS 162071 1% 90% 9 Search ASYMMETRIC+PHOTOLYSIS Search ASYMMETRIC+PHOTOLYSIS
10 ORIGIN OF OPTICAL ACTIVITY 160072 1% 100% 8 Search ORIGIN+OF+OPTICAL+ACTIVITY Search ORIGIN+OF+OPTICAL+ACTIVITY

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 1679 ORIGINS OF LIFE AND EVOLUTION OF BIOSPHERES//ORIGIN OF LIFE//PREBIOTIC CHEMISTRY
2 21075 1 3 PROTON SHIFT REACTION//SELF DISPROPORTIONATION OF ENANTIOMERS//OPERATIONALLY CONVENIENT CONDITIONS
3 10487 PREFERENTIAL CRYSTALLIZATION//DIASTEREOMERIC SALTS//PREFERENTIAL ENRICHMENT
4 24650 FIS MAT CFM MPC CSIC UPV EHU//MAGNETISMO LICADO//ADIF UCM
5 25960 RADIUS OF REVOLUTION//UNIT ADV OLARSHIP//WITTEN LAPLACIAN
6 6530 METEORITICS & PLANETARY SCIENCE//MICROMETEORITES//INTERPLANETARY DUST PARTICLES
7 4589 DIETHYLZINC//ENANTIOSELECTIVE ADDITION//ASYMMETRIC ADDITION
8 34616 TRANSLATION ROTATION COUPLING//GENERAL SHAPE PARTICLE//CHAIR PHARMACOL CLIN PHARMACOL
9 21038 THERMAL PROTEINOID//BULK ENERGY//PHOSPHATE ANION RADICAL
10 38774 ABSORPTION BAND RESOLUTION//ASPARTIC ACID PHOSPHONIC ACID ANALOGUES//CARBOXYL GROUP HYDROGEN BONDING

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