Class information for:
Level 1: MEMBRANE INTRODUCTION MASS SPECTROMETRY//PL ENVIRONM S//MEMBRANE INTRODUCTION

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
15613 632 25.9 55%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
3525 994 MEMBRANE INTRODUCTION MASS SPECTROMETRY//RESIDUAL SOLVENTS//PL ENVIRONM S

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 MEMBRANE INTRODUCTION MASS SPECTROMETRY Author keyword 32 78% 3% 21
2 PL ENVIRONM S Address 18 83% 2% 10
3 MEMBRANE INTRODUCTION Author keyword 15 88% 1% 7
4 MEMBRANE INTRODUCTION MASS SPECTROMETRY MIMS Author keyword 9 83% 1% 5
5 MEMBRANE INLET MASS SPECTROMETRY Author keyword 8 34% 3% 19
6 MEMBRANE INLET Author keyword 6 50% 1% 9
7 PHYS BIOCHEM GRP Address 5 38% 2% 10
8 SORBENT INTERFACE Author keyword 3 100% 0% 3
9 MICROTRAP Author keyword 3 38% 1% 6
10 MEMBRANE EXTRACTION Author keyword 2 11% 3% 18

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 MEMBRANE INTRODUCTION MASS SPECTROMETRY 32 78% 3% 21 Search MEMBRANE+INTRODUCTION+MASS+SPECTROMETRY Search MEMBRANE+INTRODUCTION+MASS+SPECTROMETRY
2 MEMBRANE INTRODUCTION 15 88% 1% 7 Search MEMBRANE+INTRODUCTION Search MEMBRANE+INTRODUCTION
3 MEMBRANE INTRODUCTION MASS SPECTROMETRY MIMS 9 83% 1% 5 Search MEMBRANE+INTRODUCTION+MASS+SPECTROMETRY+MIMS Search MEMBRANE+INTRODUCTION+MASS+SPECTROMETRY+MIMS
4 MEMBRANE INLET MASS SPECTROMETRY 8 34% 3% 19 Search MEMBRANE+INLET+MASS+SPECTROMETRY Search MEMBRANE+INLET+MASS+SPECTROMETRY
5 MEMBRANE INLET 6 50% 1% 9 Search MEMBRANE+INLET Search MEMBRANE+INLET
6 SORBENT INTERFACE 3 100% 0% 3 Search SORBENT+INTERFACE Search SORBENT+INTERFACE
7 MICROTRAP 3 38% 1% 6 Search MICROTRAP Search MICROTRAP
8 MEMBRANE EXTRACTION 2 11% 3% 18 Search MEMBRANE+EXTRACTION Search MEMBRANE+EXTRACTION
9 MEMBRANE INLET MASS SPECTROMETRY MIMS 2 50% 0% 3 Search MEMBRANE+INLET+MASS+SPECTROMETRY+MIMS Search MEMBRANE+INLET+MASS+SPECTROMETRY+MIMS
10 MIMS 2 19% 1% 9 Search MIMS Search MIMS

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 SELECTIVE INTRODUCTION 33 75% 4% 24
2 INTRODUCTION MASS SPECTROMETRY 25 49% 6% 37
3 MIMS 16 64% 3% 16
4 DESORPTION CHEMICAL IONIZATION 9 52% 2% 12
5 SORBENT INTERFACE 9 55% 2% 11
6 ELECTROHYDRODYNAMIC MASS SPECTROMETRY 6 71% 1% 5
7 MULTICHANNEL EXTRACTION 6 100% 1% 4
8 TRACE LEVEL ANALYSIS 5 43% 1% 9
9 PER TRILLION LEVELS 5 24% 3% 18
10 SPRAY EXTRACTION 4 75% 0% 3

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Membrane introduction mass spectrometry: Trends and applications 2000 134 117 78%
Environmental applications of membrane introduction mass spectrometry 2002 93 129 73%
Membrane-introduction mass spectrometry (MIMS) 2011 14 56 71%
Review of direct MS analysis of environmental samples 1997 31 21 62%
Process analytical chemistry - Application of mass spectrometry in environmental analysis: An overview 2007 5 203 41%
Direct analysis of organic compounds in water by membrane introduction mass spectrometry: Advances in selectivity and interfaces 1995 14 30 73%
DIRECT-DETECTION OF VOLATILE METABOLITES PRODUCED BY MICROORGANISMS - MEMBRANE INLET MASS-SPECTROMETRY 1994 18 49 57%
Sensors and technologies for in situ dissolved methane measurements and their evaluation using Technology Readiness Levels 2010 14 47 13%
THE DEFERRED STANDARD 1994 1 5 100%
Modern techniques of extraction of organic analytes from environmental matrices 2003 26 225 13%

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 PL ENVIRONM S 18 83% 1.6% 10
2 PHYS BIOCHEM GRP 5 38% 1.6% 10
3 ANALYT ENGN SCI 1 50% 0.2% 1
4 GEO S INC 1 50% 0.2% 1
5 NEW TECHNOL DEV FIELD 1 50% 0.2% 1
6 SARASOTA INT TRADE 1 50% 0.2% 1
7 SEA GRANT AUV 1 50% 0.2% 1
8 USD 1 29% 0.3% 2
9 CHEM SCI GRP 0 33% 0.2% 1
10 EXPOS 0 33% 0.2% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000148976 CHROMATOMEMBRANE CELL//VOLATILE ANALYTES//THIN LAYER HEADSPACE TLHS
2 0.0000116481 QUADRUPOLE ION TRAP//RECTILINEAR ION TRAP//RESONANCE EJECTION
3 0.0000107710 ONLINE FERMENTATION MONITORING//ON LINE SAMPLING//FERMENTATION MONITORING
4 0.0000088800 FAST GC//HIGH SPEED GC//MICRO GAS CHROMATOGRAPHY
5 0.0000070101 CORRELATION CHROMATOGRAPHY//HADAMARD TRANSFORM//HADAMARD TRANSFORM SPECTROMETRY
6 0.0000061188 OPEN PATH FTIR//REMOTE SENSING FTIR//OPEN PATH FT IR SPECTROMETRY
7 0.0000060049 AUXILIARY FUEL CONSUMPTION//DIGESTION GAS//ELEOCHARIS PALUSTRIS
8 0.0000058988 SUPERSONIC JET SPECTROMETRY//SINGLE PHOTON IONIZATION//ABT UMWELT PROZES EM
9 0.0000058927 HIGH DOSE B VITAMIN//REVERSING GENETIC DISEASE//ACID DIGEST
10 0.0000055875 RESIDUAL SOLVENTS//FULL EVAPORATION//BOD OXITOP METHOD