Class information for:
Level 1: DISCOVERY ANALYT CHEM CHEM TECHNOL//LC MS TECHNOL DEV//SHANGHAI MASS SPE OMETRY

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
27910 179 16.9 60%


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 DISCOVERY ANALYT CHEM CHEM TECHNOL Address 2 67% 1% 2
2 LC MS TECHNOL DEV Address 2 31% 3% 5
3 SHANGHAI MASS SPE OMETRY Address 2 11% 8% 14
4 ERYTHROMYCIN ANALOGUE ANTIBIOTIC Author keyword 1 100% 1% 2
5 GC QTOF MS Author keyword 1 50% 1% 2
6 POST TARGET ANALYSIS Author keyword 1 50% 1% 2
7 ACCURATE MASS MEASUREMENT Author keyword 1 17% 4% 7
8 EXACT MASS Author keyword 1 27% 2% 4
9 SELF CHEMICAL IONIZATION Author keyword 1 40% 1% 2
10 ATMOSPHERE PRESSURE CHEMICAL IONIZATION Author keyword 1 50% 1% 1

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 ERYTHROMYCIN ANALOGUE ANTIBIOTIC 1 100% 1% 2 Search ERYTHROMYCIN+ANALOGUE+ANTIBIOTIC Search ERYTHROMYCIN+ANALOGUE+ANTIBIOTIC
2 GC QTOF MS 1 50% 1% 2 Search GC+QTOF+MS Search GC+QTOF+MS
3 POST TARGET ANALYSIS 1 50% 1% 2 Search POST+TARGET+ANALYSIS Search POST+TARGET+ANALYSIS
4 ACCURATE MASS MEASUREMENT 1 17% 4% 7 Search ACCURATE+MASS+MEASUREMENT Search ACCURATE+MASS+MEASUREMENT
5 EXACT MASS 1 27% 2% 4 Search EXACT+MASS Search EXACT+MASS
6 SELF CHEMICAL IONIZATION 1 40% 1% 2 Search SELF+CHEMICAL+IONIZATION Search SELF+CHEMICAL+IONIZATION
7 ATMOSPHERE PRESSURE CHEMICAL IONIZATION 1 50% 1% 1 Search ATMOSPHERE+PRESSURE+CHEMICAL+IONIZATION Search ATMOSPHERE+PRESSURE+CHEMICAL+IONIZATION
8 COUNTERFEIT TABLETS 1 50% 1% 1 Search COUNTERFEIT+TABLETS Search COUNTERFEIT+TABLETS
9 DRUG SUBSTANCE ANALYSIS 1 50% 1% 1 Search DRUG+SUBSTANCE+ANALYSIS Search DRUG+SUBSTANCE+ANALYSIS
10 GC OATOFMS 1 50% 1% 1 Search GC+OATOFMS Search GC+OATOFMS

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 REFERENCE SPRAYS 14 57% 9% 16
2 SEPARATE SAMPLE 12 54% 8% 15
3 ELEMENTAL COMPOSITIONS 2 13% 7% 13
4 CUT TOBACCO 1 50% 1% 1
5 ION CORRELATION PROGRAM 1 50% 1% 1
6 RECORDING DATA 1 50% 1% 1
7 PEAK PROFILES 1 22% 1% 2
8 ION ELECTROSPRAY 0 33% 1% 1
9 MIKE SPECTROMETER 0 33% 1% 1
10 SYNTHETIC CHEMIST 0 25% 1% 1

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Accurate mass measurement for the determination of elemental formula - A tutorial 2006 47 47 28%
Identifying endocrine disruptors by high-resolution mass spectrometry 2000 2 11 64%
LC-MS/MS in the routine clinical laboratory: has its time come? 2014 3 133 1%

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 DISCOVERY ANALYT CHEM CHEM TECHNOL 2 67% 1.1% 2
2 LC MS TECHNOL DEV 2 31% 2.8% 5
3 SHANGHAI MASS SPE OMETRY 2 11% 7.8% 14
4 MS TECHNOL DEV 1 20% 1.7% 3
5 LCMS TECHNOL DEV 0 33% 0.6% 1
6 REG SPE OMETRIE MASSE 0 33% 0.6% 1
7 LEDERLE S 0 12% 1.1% 2
8 ABORAT HUMAN NUTR 0 20% 0.6% 1
9 NAT PROD OURCE 0 14% 0.6% 1
10 SHANGHAI MASS SPECT 0 11% 0.6% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000195484 FT ICR//FTMS//EXTERNAL ION SOURCE
2 0.0000171504 REACTIVE METABOLITE//MASS DEFECT FILTER//TIENILIC ACID
3 0.0000169974 METABOLITE ANNOTATION//SCRIPPS METABOL MASS SPE OMETRY//METABOLOMICS
4 0.0000117324 BIOANALYSIS//BIOANALYT METAB PHARMACOKINET//CASSETTE ANALYSIS
5 0.0000098942 SYSTEMATIC TOXICOLOGICAL ANALYSIS//GENERAL UNKNOWN SCREENING//NORTILIDINE
6 0.0000094078 BREATHING TEST//COMPLEXES OF TRANSITION METALS//DEGREE OF FRAGMENTATION
7 0.0000089585 ATMOSPHERIC PRESSURE PHOTOIONIZATION//APLI//ATMOSPHERIC PRESSURE LASER IONIZATION
8 0.0000087395 QUADRUPOLE ION TRAP//RECTILINEAR ION TRAP//RESONANCE EJECTION
9 0.0000084447 SHEATHLESS INTERFACE//CAPILLARY ELECTROPHORESIS MASS SPECTROMETRY//CE MS
10 0.0000072979 TRUCE SMILES REARRANGEMENT//SMILES REARRANGEMENT//FURO2 3 BPYRIDINE