Class information for:
Level 1: ION ION REACTIONS//ELECTRON CAPTURE DISSOCIATION//ELECTRON TRANSFER DISSOCIATION

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
7453 1                   ION ION REACTIONS//ELECTRON CAPTURE DISSOCIATION//ELECTRON TRANSFER DISSOCIATION 1391

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ION ION REACTIONS authKW 1370677 5% 92% 66
2 ELECTRON CAPTURE DISSOCIATION authKW 1013904 6% 56% 80
3 ELECTRON TRANSFER DISSOCIATION authKW 842928 6% 47% 80
4 JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY journal 439240 22% 6% 305
5 TOP DOWN PROTEOMICS authKW 396445 3% 50% 35
6 HUMAN PROTE PROGRAM address 278435 2% 47% 26
7 TOP DOWN MASS SPECTROMETRY authKW 227053 2% 48% 21
8 ULTRAVIOLET PHOTODISSOCIATION authKW 217493 1% 80% 12
9 ETD authKW 164616 2% 29% 25
10 PROTE EXCELLENCE address 154293 1% 36% 19

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Spectroscopy 36300 44% 0% 610
2 Biochemical Research Methods 23134 43% 0% 595
3 Chemistry, Analytical 21824 53% 0% 743
4 Physics, Atomic, Molecular & Chemical 2924 19% 0% 262
5 Chemistry, Physical 2703 31% 0% 429
6 Chemistry, Multidisciplinary 168 10% 0% 141
7 Biochemistry & Molecular Biology 0 6% 0% 79
8 Multidisciplinary Sciences 0 0% 0% 4
9 Anatomy & Morphology -1 0% 0% 1
10 Mathematical & Computational Biology -2 0% 0% 2

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HUMAN PROTE PROGRAM 278435 2% 47% 26
2 PROTE EXCELLENCE 154293 1% 36% 19
3 UAR1008 144274 1% 58% 11
4 BIOCHEM BIOPHYS STUDIES 119233 1% 53% 10
5 BIOL MED MASS SPE OMETRY 89409 1% 26% 15
6 UAR CEPIA 1008 74141 0% 55% 6
7 CEPIA 72775 1% 23% 14
8 BIOMOL MASS SPE OMETRY 62722 2% 11% 26
9 ION CYCLOTRON ONANCE PROGRAM 58600 2% 12% 22
10 OURCE TRANSLAT DEV PROTE 50974 0% 75% 3

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 439240 22% 6% 305
2 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY 53883 9% 2% 128
3 ANALYTICAL CHEMISTRY 35574 17% 1% 240
4 EUROPEAN JOURNAL OF MASS SPECTROMETRY 17708 2% 3% 28
5 RAPID COMMUNICATIONS IN MASS SPECTROMETRY 14385 5% 1% 76
6 JOURNAL OF MASS SPECTROMETRY 11948 3% 1% 42
7 JOURNAL OF PROTEOME RESEARCH 9701 4% 1% 52
8 MASS SPECTROMETRY REVIEWS 6081 1% 2% 14
9 MOLECULAR & CELLULAR PROTEOMICS 3696 2% 1% 23
10 PROTEOMICS 3440 2% 1% 30

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ION ION REACTIONS 1370677 5% 92% 66 Search ION+ION+REACTIONS Search ION+ION+REACTIONS
2 ELECTRON CAPTURE DISSOCIATION 1013904 6% 56% 80 Search ELECTRON+CAPTURE+DISSOCIATION Search ELECTRON+CAPTURE+DISSOCIATION
3 ELECTRON TRANSFER DISSOCIATION 842928 6% 47% 80 Search ELECTRON+TRANSFER+DISSOCIATION Search ELECTRON+TRANSFER+DISSOCIATION
4 TOP DOWN PROTEOMICS 396445 3% 50% 35 Search TOP+DOWN+PROTEOMICS Search TOP+DOWN+PROTEOMICS
5 TOP DOWN MASS SPECTROMETRY 227053 2% 48% 21 Search TOP+DOWN+MASS+SPECTROMETRY Search TOP+DOWN+MASS+SPECTROMETRY
6 ULTRAVIOLET PHOTODISSOCIATION 217493 1% 80% 12 Search ULTRAVIOLET+PHOTODISSOCIATION Search ULTRAVIOLET+PHOTODISSOCIATION
7 ETD 164616 2% 29% 25 Search ETD Search ETD
8 ELECTRON CAPTURE DISSOCIATION ECD 147251 1% 50% 13 Search ELECTRON+CAPTURE+DISSOCIATION+ECD Search ELECTRON+CAPTURE+DISSOCIATION+ECD
9 NEGATIVE ELECTRON TRANSFER DISSOCIATION 113280 0% 100% 5 Search NEGATIVE+ELECTRON+TRANSFER+DISSOCIATION Search NEGATIVE+ELECTRON+TRANSFER+DISSOCIATION
10 ELECTRON CAPTURE INDUCED DISSOCIATION 94398 0% 83% 5 Search ELECTRON+CAPTURE+INDUCED+DISSOCIATION Search ELECTRON+CAPTURE+INDUCED+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 10084 PEPTIDE FRAGMENTATION//PROTONATED PEPTIDES//JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY
2 10024 FTMS//FT ICR//ION CYCLOTRON ONANCE PROGRAM
3 2030 JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY//NONCOVALENT COMPLEXES//ION MOBILITY
4 2664 PEPTIDE IDENTIFICATION//PROTEOGENOMICS//PROTEIN IDENTIFICATION
5 18400 LYSINE ACETYLATION//ACETYLOME//LYSINE SUCCINYLATION
6 22428 PHARMACEUT CHEM BIOANALYT//XL MS//CHEMICAL CROSS LINKING
7 13194 PROT ANALYT CHEM//CE SDS//RECOMBINANT MONOCLONAL ANTIBODY
8 6851 QUADRUPOLE ION TRAP//QUADRUPOLE MASS FILTER//RECTILINEAR ION TRAP
9 4528 PHOSPHOPROTEOMICS//PHOSPHOPEPTIDES//PHOSPHOPEPTIDE ENRICHMENT
10 11453 DNA SEQUENCING CHEM BIOL//90T//GAS PHASE DISSOCIATION

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