Class information for:
Level 1: CHARGE REMOTE FRAGMENTATION//FAST ATOM BOMBARDMENT//INTERNAL CALIBRANT

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
6334 1432 29.0 51%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
192 20771 JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY//RAPID COMMUNICATIONS IN MASS SPECTROMETRY//INTERNATIONAL JOURNAL OF MASS SPECTROMETRY

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 CHARGE REMOTE FRAGMENTATION Author keyword 8 43% 1% 15
2 FAST ATOM BOMBARDMENT Author keyword 4 22% 1% 17
3 INTERNAL CALIBRANT Author keyword 2 67% 0% 2
4 LITHIUM EXCHANGE Author keyword 2 67% 0% 2
5 LOW TEMPERATURE FAST ATOM BOMBARDMENT Author keyword 2 67% 0% 2
6 MED BIOANALYT CHEM Address 2 67% 0% 2
7 PULSED FAB Author keyword 2 67% 0% 2
8 LIQUID SECONDARY ION MASS SPECTROMETRY Author keyword 2 27% 0% 7
9 LSIMS Author keyword 2 29% 0% 6
10 BEAM INDUCED PROCESSES Author keyword 1 100% 0% 2

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 CHARGE REMOTE FRAGMENTATION 8 43% 1% 15 Search CHARGE+REMOTE+FRAGMENTATION Search CHARGE+REMOTE+FRAGMENTATION
2 FAST ATOM BOMBARDMENT 4 22% 1% 17 Search FAST+ATOM+BOMBARDMENT Search FAST+ATOM+BOMBARDMENT
3 INTERNAL CALIBRANT 2 67% 0% 2 Search INTERNAL+CALIBRANT Search INTERNAL+CALIBRANT
4 LITHIUM EXCHANGE 2 67% 0% 2 Search LITHIUM+EXCHANGE Search LITHIUM+EXCHANGE
5 LOW TEMPERATURE FAST ATOM BOMBARDMENT 2 67% 0% 2 Search LOW+TEMPERATURE+FAST+ATOM+BOMBARDMENT Search LOW+TEMPERATURE+FAST+ATOM+BOMBARDMENT
6 PULSED FAB 2 67% 0% 2 Search PULSED+FAB Search PULSED+FAB
7 LIQUID SECONDARY ION MASS SPECTROMETRY 2 27% 0% 7 Search LIQUID+SECONDARY+ION+MASS+SPECTROMETRY Search LIQUID+SECONDARY+ION+MASS+SPECTROMETRY
8 LSIMS 2 29% 0% 6 Search LSIMS Search LSIMS
9 BEAM INDUCED PROCESSES 1 100% 0% 2 Search BEAM+INDUCED+PROCESSES Search BEAM+INDUCED+PROCESSES
10 FAB LSIMS 1 100% 0% 2 Search FAB+LSIMS Search FAB+LSIMS

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 FAB SPECTRA 21 90% 1% 9
2 ION DECOMPOSITIONS 17 70% 1% 14
3 DEHALOGENATION REACTIONS 11 69% 1% 9
4 LIQUID MATRICES 10 52% 1% 13
5 CHARGE REMOTE FRAGMENTATIONS 7 28% 2% 22
6 DIQUATERNARY AMMONIUM SALTS 6 80% 0% 4
7 BETA BLOCKER NIPRADILOL 6 71% 0% 5
8 NITRATE ESTER GROUP 6 71% 0% 5
9 REDUCTION PROCESSES 6 34% 1% 15
10 FAB CONDITIONS 6 100% 0% 4

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
CHARGE-REMOTE FRAGMENTATIONS - ANALYTICAL APPLICATIONS AND FUNDAMENTAL-STUDIES 1990 226 55 60%
IONIZATION IN LIQUID SECONDARY-ION MASS-SPECTROMETRY (LSIMS) 1993 56 100 77%
Applications and mechanisms of charge-remote fragmentation 2000 149 112 48%
NP/MS since 1970: from the basement to the bench top 2014 6 24 29%
CHEMICAL ASPECTS OF FAST-ATOM-BOMBARDMENT 1987 207 137 64%
'Bubble chamber model' of fast atom bombardment induced processes 2003 9 52 67%
High-Energy Collision Induced Dissociation of Biomolecules: MALDI-TOF/RTOF Mass Spectrometry in Comparison to Tandem Sector Mass Spectrometry 2009 15 111 28%
LIQUID MATRICES FOR LIQUID SECONDARY ION MASS-SPECTROMETRY FAST-ATOM-BOMBARDMENT - AN UPDATE 1991 35 112 65%
LIQUID MATRICES FOR SECONDARY ION MASS-SPECTROMETRY 1986 101 71 83%
INTERFACIAL CHEMICAL-REACTIONS ACCOMPANYING DESORPTION IONIZATION MASS-SPECTROMETRY 1988 84 187 60%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 MED BIOANALYT CHEM 2 67% 0.1% 2
2 URA 468 1 100% 0.1% 2
3 ESA 5075 1 50% 0.1% 1
4 TEXT DYES 1 50% 0.1% 1
5 ENGN SHINJUKU KU 0 33% 0.1% 1
6 IST STRUTTURISTICA CHIM 0 33% 0.1% 1
7 CIENCIAS QUIM ORGAN BIOL 0 10% 0.2% 3
8 TEXTILE ENGN CHEM SCI 0 25% 0.1% 1
9 GQO 0 17% 0.1% 1
10 QUIM MED JUAN CIERVA 3 0 17% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000204284 PEPTIDE FRAGMENTATION//COMPUTAT PROTE GRP//PROLINE EFFECT
2 0.0000171050 CONDENSED GASES//ELECTRONIC SPUTTERING//PLASMA DESORPTION MASS SPECTROMETRY
3 0.0000161640 DIRECT EI//THERMOSPRAY IONIZATION//IST SCI CHIM F BRUNER
4 0.0000122268 ANALYT BIOCHEM MASS SPE OMETRY//4 AMINO PHENAZONE//AMMONIA CHEMICAL IONIZATION
5 0.0000114431 LAMMS//LASER MICROPROBE MASS SPECTROMETRY//FOURIER TRANSFORM LASER MICROPROBE MASS SPECTROMETRY
6 0.0000097172 MULTIPLE STAGE EXPERIMENTS//TWISTED ANGLE//DIBENZOD F1 3DIOXEPINE
7 0.0000079645 MAT CHARACTERIZAT PREPARAT IL//ADV ENGN MAT IL//STATIC SECONDARY ION MASS SPECTROMETRY
8 0.0000076353 RIEVE L S MASS SPE OMETRY//OLIGONUCLEOTIDE SEQUENCING//90T
9 0.0000064280 PENTAQUADRUPOLE MASS SPECTROMETRY//ACYLIUM IONS//Z 7 TETRADECENYL ACETATE
10 0.0000057549 NANOTUBE CLUSTER//OPTIMUM VALENCE BOND SCHEME//SUPERALKALI