Class information for:
Level 1: 2 2 PYRIDYLMETHYLENEAMINOPHENOL//POLYTECH FERROL//RARE EARTH DETERMINATION

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
19336 445 20.5 34%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
1461 7249 AMBROXOL//PARACETAMOL//DERIVATIVE SPECTROPHOTOMETRY

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 2 2 PYRIDYLMETHYLENEAMINOPHENOL Author keyword 3 100% 1% 3
2 POLYTECH FERROL Address 3 100% 1% 3
3 RARE EARTH DETERMINATION Author keyword 3 100% 1% 3
4 3RD ORDER DERIVATIVE SPECTROPHOTOMETRY Author keyword 2 67% 0% 2
5 2 DIPHENYLACETYLINDAN 1 3 DIONE Author keyword 1 100% 0% 2
6 BUTAMIRATE CITRATE Author keyword 1 100% 0% 2
7 F F HYPERSENSITIVE PHENOMENON Author keyword 1 100% 0% 2
8 DERIVATIVE SPECTRA Author keyword 1 15% 1% 5
9 2 COMPONENTS Author keyword 1 50% 0% 1
10 2ND ORDER DERIVATIVE SPECTROSCOPY Author keyword 1 50% 0% 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 2 2 PYRIDYLMETHYLENEAMINOPHENOL 3 100% 1% 3 Search 2+2+PYRIDYLMETHYLENEAMINOPHENOL Search 2+2+PYRIDYLMETHYLENEAMINOPHENOL
2 RARE EARTH DETERMINATION 3 100% 1% 3 Search RARE+EARTH+DETERMINATION Search RARE+EARTH+DETERMINATION
3 3RD ORDER DERIVATIVE SPECTROPHOTOMETRY 2 67% 0% 2 Search 3RD+ORDER+DERIVATIVE+SPECTROPHOTOMETRY Search 3RD+ORDER+DERIVATIVE+SPECTROPHOTOMETRY
4 2 DIPHENYLACETYLINDAN 1 3 DIONE 1 100% 0% 2 Search 2+DIPHENYLACETYLINDAN+1+3+DIONE Search 2+DIPHENYLACETYLINDAN+1+3+DIONE
5 BUTAMIRATE CITRATE 1 100% 0% 2 Search BUTAMIRATE+CITRATE Search BUTAMIRATE+CITRATE
6 F F HYPERSENSITIVE PHENOMENON 1 100% 0% 2 Search F+F+HYPERSENSITIVE+PHENOMENON Search F+F+HYPERSENSITIVE+PHENOMENON
7 DERIVATIVE SPECTRA 1 15% 1% 5 Search DERIVATIVE+SPECTRA Search DERIVATIVE+SPECTRA
8 2 COMPONENTS 1 50% 0% 1 Search 2+COMPONENTS Search 2+COMPONENTS
9 2ND ORDER DERIVATIVE SPECTROSCOPY 1 50% 0% 1 Search 2ND+ORDER+DERIVATIVE+SPECTROSCOPY Search 2ND+ORDER+DERIVATIVE+SPECTROSCOPY
10 ABSORBANCE RATIO DERIVATIVE METHOD 1 50% 0% 1 Search ABSORBANCE+RATIO+DERIVATIVE+METHOD Search ABSORBANCE+RATIO+DERIVATIVE+METHOD

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 4F ELECTRON TRANSITIONS 9 83% 1% 5
2 2 2 PYRIDYLMETHYLENEAMINOPHENOL 3 100% 1% 3
3 RARE EARTH MIXTURES 2 38% 1% 5
4 3RD DERIVATIVE SPECTROPHOTOMETRY 2 22% 2% 7
5 BUTAMIRATE CITRATE 1 100% 0% 2
6 TETRAPHENYLBORATE NAPHTHALENE ADSORBENT 1 100% 0% 2
7 ULTRAVIOLET SPECTROPHOTOMETRY 1 11% 2% 7
8 STABILITY INDICATING METHODS 1 21% 1% 3
9 SYSTEM METHANOL WATER 1 50% 0% 1
10 2 4 DIHYDROXYBENZALDEHYDE ISONICOTINOYL HYDRAZONE 1 29% 0% 2

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Derivative UV-VIS spectrophotometry in analytical chemistry 1996 25 81 53%
RECENT DEVELOPMENTS IN DERIVATIVE ULTRAVIOLET/VISIBLE ABSORPTION SPECTROPHOTOMETERY 1995 53 149 27%
QUANTITATIVE-ANALYSIS BY DERIVATIVE ELECTRONIC SPECTROSCOPY 1985 49 37 54%
Analytical application of derivative spectrophotometry 2000 6 43 33%
Recent developments of derivative spectrophotometry and their analytical applications 2005 29 289 13%
Recent developments in derivative ultraviolet/visible absorption spectrophotometry 2004 74 329 15%
Derivative spectrophotometry - recent applications and directions of developments 2004 67 286 13%
REVIEW: UV DERIVATIVE SPECTROSCOPIC STUDIES TO CHARACTERIZE THE STRUCTURE, BIOTRANSFORMATION, AND MECHANISM OF ACTION OF TESTOSTERONE 2012 1 44 20%
DETERMINATION OF SALICYLIC-ACID IN ASPIRIN POWDER BY 2ND DERIVATIVE ULTRAVIOLET SPECTROMETRY 1983 43 3 67%
Pharmacological and non-pharmacological interventions for cough in adults with respiratory and non-respiratory diseases: A systematic review of the literature 2010 11 72 7%

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 POLYTECH FERROL 3 100% 0.7% 3
2 COASTAL ZONE ENVIRONM PROCESSES ECOL RE 0 17% 0.2% 1
3 INORGAN ANALYT CHEM GRP 0 14% 0.2% 1
4 DIPARTIMENTO PROVINCIALE SETTORE CHIM AMBIENTALE 0 100% 0.2% 1
5 HOT S CHEM 0 100% 0.2% 1
6 INORGAN UNIT 0 100% 0.2% 1
7 NUCL MAT ACCOUNTING SECT 0 100% 0.2% 1
8 POLITECH FERROL 0 100% 0.2% 1
9 SANXING CHEM CO 0 100% 0.2% 1
10 SAVSKA 16 0 100% 0.2% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000178281 PARACETAMOL//METHOCARBAMOL//GUAIPHENESIN
2 0.0000172264 STANDARD ALLOYS//ALLOYS AND BIOLOGICAL SAMPLES//2 2 QUINOLYLAZO 5 DIMETHYLAMINOANILINE
3 0.0000138876 SEMIMETHYLTHYMOL BLUE//COMPOUND NUCLEUS STATISTICAL PROCESS//OSMIUM DETERMINATION
4 0.0000129674 BETA TYPE CHELATES//ANTICATARACTOGENIC//ENVIRONM PROTECT POLLUT REMEDIAT WATE
5 0.0000124328 NAPHAZOLINE HYDROCHLORIDE//NAPHAZOLINE//GLAFENINE
6 0.0000123144 ABSORBENCY RATIO//PEAK HOMOGENEITY//PEAK PURITY
7 0.0000118972 H POINT STANDARD ADDITION METHOD//HPSAM//H POINT STANDARD ADDITIONS METHOD
8 0.0000109969 PORTLAND CEMENT ANALYSIS//COMPLEXATION EQUILIBRIA//CEMENT ANALYSIS
9 0.0000105145 OXINATE COMPLEXES//COBALT I//HOFMANNS BASE
10 0.0000083451 CYANOMETHEMOGLOBIN//HEADSPACE GAS EXTRACTION//TOXICOL ACCIDENT