Class information for:
Level 1: FT ICR//FTMS//ION CYCLOTRON ONANCE PROGRAM

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
10375 1069 35.6 67%


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 BIOCHEMISTRY & MOLECULAR BIOLOGY//CELL BIOLOGY//ONCOLOGY 4064930
157 3       JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY//BIOCHEMICAL RESEARCH METHODS//INTERNATIONAL JOURNAL OF MASS SPECTROMETRY 61558
514 2             ORGANIC MASS SPECTROMETRY//INTERNATIONAL JOURNAL OF MASS SPECTROMETRY//JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 15151
10375 1                   FT ICR//FTMS//ION CYCLOTRON ONANCE PROGRAM 1069

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 FT ICR authKW 496808 7% 23% 76
2 FTMS authKW 408308 4% 31% 46
3 ION CYCLOTRON ONANCE PROGRAM address 260883 4% 22% 41
4 ION CYCLOTRON RESONANCE authKW 202368 3% 24% 30
5 JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY journal 177998 16% 4% 170
6 ICR authKW 162608 2% 26% 22
7 TRAPPED ION CELL authKW 146893 1% 86% 6
8 FOURIER TRANSFORM MASS SPECTROMETRY authKW 146592 3% 19% 27
9 MAGNETRON MOTION authKW 139954 1% 70% 7
10 EXTERNAL ION SOURCE authKW 127229 1% 64% 7

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Spectroscopy 44101 55% 0% 591
2 Chemistry, Analytical 15553 51% 0% 549
3 Biochemical Research Methods 8374 30% 0% 318
4 Physics, Atomic, Molecular & Chemical 4442 26% 0% 278
5 Chemistry, Physical 786 20% 0% 218
6 Instruments & Instrumentation 160 5% 0% 50
7 Chemistry, Multidisciplinary 22 6% 0% 67
8 Engineering, Petroleum 1 0% 0% 2
9 Multidisciplinary Sciences 0 0% 0% 4
10 Cell & Tissue Engineering 0 0% 0% 1

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 ION CYCLOTRON ONANCE PROGRAM 260883 4% 22% 41
2 INTERDISCIPLINARY MAGNET ONANCE 103938 3% 13% 29
3 EUGENE MICHEL CHEVREUL 91400 0% 80% 4
4 PAMS 85689 0% 100% 3
5 PAMS IL 64265 0% 75% 3
6 CHEM BIOCHEM A5300 57126 0% 100% 2
7 FOURIER TRANSFORM ION CYCLOTRON ONANCE IL 57126 0% 100% 2
8 FR CNRS 2638IFR 147 57126 0% 100% 2
9 FT ICR IL 57126 0% 100% 2
10 HIGH MAGNET FIELD 1800 E PAUL DIRAC DR 57126 0% 100% 2

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 177998 16% 4% 170
2 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY 91303 14% 2% 145
3 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES 90872 6% 5% 67
4 ANALYTICAL CHEMISTRY 30347 18% 1% 195
5 RAPID COMMUNICATIONS IN MASS SPECTROMETRY 29457 9% 1% 96
6 MASS SPECTROMETRY REVIEWS 9112 1% 2% 15
7 EUROPEAN JOURNAL OF MASS SPECTROMETRY 7538 1% 2% 16
8 JOURNAL OF MASS SPECTROMETRY 6367 3% 1% 27
9 EUROPEAN MASS SPECTROMETRY 2802 0% 2% 5
10 APPLIED SPECTROSCOPY 979 2% 0% 17

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 FT ICR 496808 7% 23% 76 Search FT+ICR Search FT+ICR
2 FTMS 408308 4% 31% 46 Search FTMS Search FTMS
3 ION CYCLOTRON RESONANCE 202368 3% 24% 30 Search ION+CYCLOTRON+RESONANCE Search ION+CYCLOTRON+RESONANCE
4 ICR 162608 2% 26% 22 Search ICR Search ICR
5 TRAPPED ION CELL 146893 1% 86% 6 Search TRAPPED+ION+CELL Search TRAPPED+ION+CELL
6 FOURIER TRANSFORM MASS SPECTROMETRY 146592 3% 19% 27 Search FOURIER+TRANSFORM+MASS+SPECTROMETRY Search FOURIER+TRANSFORM+MASS+SPECTROMETRY
7 MAGNETRON MOTION 139954 1% 70% 7 Search MAGNETRON+MOTION Search MAGNETRON+MOTION
8 EXTERNAL ION SOURCE 127229 1% 64% 7 Search EXTERNAL+ION+SOURCE Search EXTERNAL+ION+SOURCE
9 ABSORPTION MODE 85689 0% 100% 3 Search ABSORPTION+MODE Search ABSORPTION+MODE
10 DYNAMIC HARMONIZATION 85689 0% 100% 3 Search DYNAMIC+HARMONIZATION Search DYNAMIC+HARMONIZATION

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.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 MARSHALL, AG , HENDRICKSON, CL , JACKSON, GS , (1998) FOURIER TRANSFORM ION CYCLOTRON RESONANCE MASS SPECTROMETRY: A PRIMER.MASS SPECTROMETRY REVIEWS. VOL. 17. ISSUE 1. P. 1 -35 102 71% 1106
2 NIKOLAEV, EN , KOSTYUKEVICH, YI , VLADIMIROV, GN , (2016) FOURIER TRANSFORM ION CYCLOTRON RESONANCE (FT ICR) MASS SPECTROMETRY: THEORY AND SIMULATIONS.MASS SPECTROMETRY REVIEWS. VOL. 35. ISSUE 2. P. 219 -258 60 73% 16
3 MARSHALL, AG , (2000) MILESTONES IN FOURIER TRANSFORM ION CYCLOTRON RESONANCE MASS SPECTROMETRY TECHNIQUE DEVELOPMENT.INTERNATIONAL JOURNAL OF MASS SPECTROMETRY. VOL. 200. ISSUE 1-3. P. 331 -356 137 71% 185
4 DIENES, T , PASTOR, SJ , SCHURCH, S , SCOTT, JR , YAO, J , CUI, SL , WILKINS, CL , (1996) FOURIER TRANSFORM MASS SPECTROMETRY - ADVANCING YEARS (1992 MID 1996).MASS SPECTROMETRY REVIEWS. VOL. 15. ISSUE 3. P. 163-211 166 54% 61
5 QI, YL , O'CONNOR, PB , (2014) DATA PROCESSING IN FOURIER TRANSFORM ION CYCLOTRON RESONANCE MASS SPECTROMETRY.MASS SPECTROMETRY REVIEWS. VOL. 33. ISSUE 5. P. 333 -352 70 78% 3
6 MARSHALL, AG , SCHWEIKHARD, L , (1992) FOURIER-TRANSFORM ION-CYCLOTRON RESONANCE MASS-SPECTROMETRY - TECHNIQUE DEVELOPMENTS.INTERNATIONAL JOURNAL OF MASS SPECTROMETRY. VOL. 118. ISSUE . P. 37-70 123 75% 74
7 MIYABAYASHI, K , NAITO, Y , MIYAKE, M , TSUJIMOTO, K , (2000) QUANTITATIVE CAPABILITY OF ELECTROSPRAY IONIZATION FOURIER TRANSFORM ION CYCLOTRON RESONANCE MASS SPECTROMETRY FOR A COMPLEX MIXTURE.EUROPEAN JOURNAL OF MASS SPECTROMETRY. VOL. 6. ISSUE 3. P. 251-258 63 97% 20
8 MARSHALL, AG , HENDRICKSON, CL , (2002) FOURIER TRANSFORM ION CYCLOTRON RESONANCE DETECTION: PRINCIPLES AND EXPERIMENTAL CONFIGURATIONS.INTERNATIONAL JOURNAL OF MASS SPECTROMETRY. VOL. 215. ISSUE 1-3. P. 59 -75 64 79% 103
9 VARTANIAN, VH , ANDERSON, JS , LAUDE, DA , (1995) ADVANCES IN TRAPPED ION CELLS FOR FOURIER-TRANSFORM ION-CYCLOTRON RESONANCE MASS-SPECTROMETRY.MASS SPECTROMETRY REVIEWS. VOL. 14. ISSUE 1. P. 1-19 90 74% 19
10 GUAN, SH , MARSHALL, AG , (1995) ION TRAPS FOR FOURIER-TRANSFORM ION-CYCLOTRON RESONANCE MASS-SPECTROMETRY - PRINCIPLES AND DESIGN OF GEOMETRIC AND ELECTRIC CONFIGURATIONS.INTERNATIONAL JOURNAL OF MASS SPECTROMETRY. VOL. 146. ISSUE . P. 261 -296 78 76% 75

Classes with closest relation at Level 1


Rank Class id link
1 7355 ION ION REACTIONS//ELECTRON CAPTURE DISSOCIATION//ELECTRON TRANSFER DISSOCIATION
2 7112 QUADRUPOLE ION TRAP//QUADRUPOLE MASS FILTER//RECTILINEAR ION TRAP
3 9766 NAPHTHENIC ACIDS//OIL SANDS PROCESS AFFECTED WATER//OIL SANDS
4 5783 SHEATHLESS INTERFACE//CE MS//CAPILLARY ELECTROPHORESIS MASS SPECTROMETRY
5 7810 PENNING TRAP//ATOMIC MASSES//ION GUIDE
6 13619 RRKM CALCULATION//MOL DYNAM GRP//CREAT INITIAT CONTROL REACT DYNAM
7 11413 RIEVE L S MASS SPE OMETRY//OLIGONUCLEOTIDE SEQUENCING//90T
8 11402 IST CHIM TECNOL MAT POLIMERICI//SCI MOL MARSEILLE CHIMIOMETRIE SPE OMETR//RAPID COMMUNICATIONS IN MASS SPECTROMETRY
9 11444 SECOND ORDER MOLLER PLESSET PERTURBATION THEORY MP2//ATOMIC OXYGEN RADICAL ANION O//ATOMIC OXYGEN RADICAL ANION
10 2868 SPIN ORBIT COUPLING SOC//TWO STATE REACTIVITY//MINIMUM ENERGY CROSSING POINT MECP

Go to start page