Class information for:
Level 1: PROTON AFFINITY//KINETIC METHOD//PROTONATION ENTROPY

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
0 4 ONCOLOGY//CELL BIOLOGY//BIOCHEMISTRY & MOLECULAR BIOLOGY 2934640
133 3       BIOCHEMICAL RESEARCH METHODS//JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY//PROTEOMICS 67621
193 2             JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY//RAPID COMMUNICATIONS IN MASS SPECTROMETRY//INTERNATIONAL JOURNAL OF MASS SPECTROMETRY 20810
5320 1                   PROTON AFFINITY//KINETIC METHOD//PROTONATION ENTROPY 1671

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PROTON AFFINITY authKW 256334 5% 18% 77
2 KINETIC METHOD authKW 245824 4% 20% 65
3 PROTONATION ENTROPY authKW 171447 1% 91% 10
4 EXTENDED KINETIC METHOD authKW 169734 1% 100% 9
5 MECANISMES REACT address 144582 2% 23% 33
6 GAS PHASE BASICITY authKW 134077 1% 30% 24
7 GUIDED ION BEAMS authKW 127296 1% 75% 9
8 FELIX IL address 111209 1% 35% 17
9 METAL ION AFFINITY authKW 106226 1% 43% 13
10 UMR 7651 address 101767 1% 23% 23

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Atomic, Molecular & Chemical 22455 45% 0% 759
2 Spectroscopy 12315 24% 0% 395
3 Chemistry, Physical 11655 55% 0% 920
4 Chemistry, Multidisciplinary 1244 20% 0% 332
5 Biochemical Research Methods 1050 9% 0% 153
6 Chemistry, Analytical 693 10% 0% 169
7 Mathematics, Interdisciplinary Applications 29 1% 0% 24
8 Chemistry, Organic 13 3% 0% 51
9 Crystallography 8 1% 0% 21
10 Computer Science, Interdisciplinary Applications 7 1% 0% 21

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MECANISMES REACT 144582 2% 23% 33
2 FELIX IL 111209 1% 35% 17
3 UMR 7651 101767 1% 23% 23
4 FELIX 93203 1% 21% 23
5 MECANISMES REACTIONNELS 71899 1% 25% 15
6 MECAN REACTIONNELS 67046 0% 44% 8
7 UMR 7651 CNRS 60348 0% 80% 4
8 GRP FT ICR 58932 0% 63% 5
9 UMR8000 44642 1% 16% 15
10 UMR CNRS 7651 42426 0% 38% 6

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY 65775 9% 2% 155
2 JOURNAL OF PHYSICAL CHEMISTRY A 40038 15% 1% 254
3 JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 21990 4% 2% 75
4 JOURNAL OF MASS SPECTROMETRY 11922 3% 1% 46
5 EUROPEAN JOURNAL OF MASS SPECTROMETRY 10816 1% 2% 24
6 JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM 6044 4% 1% 61
7 MASS SPECTROMETRY REVIEWS 4359 1% 2% 13
8 PHYSICAL CHEMISTRY CHEMICAL PHYSICS 4234 5% 0% 82
9 JOURNAL OF PHYSICAL CHEMISTRY B 3882 5% 0% 91
10 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 3677 8% 0% 138

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PROTON AFFINITY 256334 5% 18% 77 Search PROTON+AFFINITY Search PROTON+AFFINITY
2 KINETIC METHOD 245824 4% 20% 65 Search KINETIC+METHOD Search KINETIC+METHOD
3 PROTONATION ENTROPY 171447 1% 91% 10 Search PROTONATION+ENTROPY Search PROTONATION+ENTROPY
4 EXTENDED KINETIC METHOD 169734 1% 100% 9 Search EXTENDED+KINETIC+METHOD Search EXTENDED+KINETIC+METHOD
5 GAS PHASE BASICITY 134077 1% 30% 24 Search GAS+PHASE+BASICITY Search GAS+PHASE+BASICITY
6 GUIDED ION BEAMS 127296 1% 75% 9 Search GUIDED+ION+BEAMS Search GUIDED+ION+BEAMS
7 METAL ION AFFINITY 106226 1% 43% 13 Search METAL+ION+AFFINITY Search METAL+ION+AFFINITY
8 THERMOKINETIC METHOD 84005 0% 64% 7 Search THERMOKINETIC+METHOD Search THERMOKINETIC+METHOD
9 IRMPD SPECTROSCOPY 82124 1% 31% 14 Search IRMPD+SPECTROSCOPY Search IRMPD+SPECTROSCOPY
10 INFRARED MULTIPLE PHOTON DISSOCIATION 80391 1% 47% 9 Search INFRARED+MULTIPLE+PHOTON+DISSOCIATION Search INFRARED+MULTIPLE+PHOTON+DISSOCIATION

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 12472 S ESPECT BIOESPECT//GEM//S ESPE OSCOPIA BIOESPE OSCOPIA
2 10084 PEPTIDE FRAGMENTATION//PROTONATED PEPTIDES//JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY
3 19625 DFT BLYP//GIOCOMMS//AB INITIO MO STUDY
4 11385 METAL CATION MOLECULE COMPLEX//METAL ION SOLVATION//SCI MODELING COMPUTAT CHINESE
5 19419 SEZ IST MAT SPECIALI//GAS PHASE ENANTIOSELECTIVITY//TECHNOCHEM
6 2030 JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY//NONCOVALENT COMPLEXES//ION MOBILITY
7 37982 GRP BIOPHYS MOL//ACIDES NUCLE BIOPHOTON FRE 3207//UMR CNRS 3528
8 4053 MOL QUANTUM BIOPHYS//MOL BIOL BIOTECHNOL BIOPHYS//COMPUTAT MOL STRUCT INTERACT
9 18371 ENVIRONM IND CHEM//MCMILLAN MAYER THEORY//PAIR AND TRIPLET INTERACTIONS
10 2698 SPIN ORBIT COUPLING SOC//TWO STATE REACTIVITY//MINIMUM ENERGY CROSSING POINT MECP

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