Class information for:
Level 1: QUANTITATIVE NMR//QNMR//QUANTITATIVE NUCLEAR MAGNETIC RESONANCE

Basic class information
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
17 4 BIOCHEMISTRY & MOLECULAR BIOLOGY//MICROBIOLOGY//JOURNAL OF BACTERIOLOGY 725599
393 3       METABOLOMICS//METABONOMICS//ATP SYNTHASE 32518
1622 2             METABOLOMICS//METABONOMICS//METABOLIC PROFILING 7294
23386 1                   QUANTITATIVE NMR//QNMR//QUANTITATIVE NUCLEAR MAGNETIC RESONANCE 370

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 QUANTITATIVE NMR authKW 1051315 10% 34% 36
2 QNMR authKW 1038343 9% 38% 32
3 QUANTITATIVE NUCLEAR MAGNETIC RESONANCE authKW 606272 3% 65% 11
4 QHNMR authKW 542452 3% 58% 11
5 REAGENT PURITY authKW 511079 2% 100% 6
6 ERETIC authKW 448108 3% 48% 11
7 PULCON authKW 425899 1% 100% 5
8 MASS BALANCE METHOD authKW 405608 3% 48% 10
9 QUANTITATIVE H 1 NMR authKW 265356 2% 35% 9
10 FREEZING POINT DEPRESSION METHOD authKW 255539 1% 100% 3

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Analytical 5706 53% 0% 196
2 Spectroscopy 1000 15% 0% 54
3 Instruments & Instrumentation 620 14% 0% 50
4 Pharmacology & Pharmacy 347 20% 0% 73
5 Biochemical Research Methods 337 11% 0% 40
6 Chemistry, Medicinal 308 9% 0% 34
7 Chemistry, Multidisciplinary 92 13% 0% 48
8 Engineering, Petroleum 35 1% 0% 4
9 Food Science & Technology 33 5% 0% 17
10 Plant Sciences 32 6% 0% 21

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CHEM REFERENCE MAT 170360 1% 100% 2
2 PHARMACEUT POLYMORPH 170360 1% 100% 2
3 PURDUE INTER NMR IL 133087 1% 31% 5
4 BRANCH OFF LAUSANNE 85180 0% 100% 1
5 BRISTOL RADIOCARBON ACCELERATOR MASS SPE OMETER 85180 0% 100% 1
6 C BIOSENSSEA 4676 85180 0% 100% 1
7 CASE 511 85180 0% 100% 1
8 CASE 512 85180 0% 100% 1
9 CHIM INTERDISCIPLINAR SYNTHESE ANAL MODELISAT C 85180 0% 100% 1
10 CNRSEBSI TEAMUMR 6230 85180 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ACCREDITATION AND QUALITY ASSURANCE 80013 9% 3% 35
2 MAGNETIC RESONANCE IN CHEMISTRY 8342 6% 0% 24
3 JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS 8240 9% 0% 33
4 JOURNAL OF NATURAL MEDICINES 3957 2% 1% 7
5 PHYTOCHEMICAL ANALYSIS 2675 2% 0% 7
6 BUNSEKI KAGAKU 2432 4% 0% 13
7 FOOD HYGIENE AND SAFETY SCIENCE 2197 1% 1% 3
8 JOURNAL OF THE JAPAN PETROLEUM INSTITUTE 1912 1% 1% 4
9 ANALYTICAL AND BIOANALYTICAL CHEMISTRY 1680 4% 0% 15
10 ANNUAL REPORTS ON NMR SPECTROSCOPY 1619 1% 1% 2

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 QUANTITATIVE NMR 1051315 10% 34% 36 Search QUANTITATIVE+NMR Search QUANTITATIVE+NMR
2 QNMR 1038343 9% 38% 32 Search QNMR Search QNMR
3 QUANTITATIVE NUCLEAR MAGNETIC RESONANCE 606272 3% 65% 11 Search QUANTITATIVE+NUCLEAR+MAGNETIC+RESONANCE Search QUANTITATIVE+NUCLEAR+MAGNETIC+RESONANCE
4 QHNMR 542452 3% 58% 11 Search QHNMR Search QHNMR
5 REAGENT PURITY 511079 2% 100% 6 Search REAGENT+PURITY Search REAGENT+PURITY
6 ERETIC 448108 3% 48% 11 Search ERETIC Search ERETIC
7 PULCON 425899 1% 100% 5 Search PULCON Search PULCON
8 MASS BALANCE METHOD 405608 3% 48% 10 Search MASS+BALANCE+METHOD Search MASS+BALANCE+METHOD
9 QUANTITATIVE H 1 NMR 265356 2% 35% 9 Search QUANTITATIVE+H+1+NMR Search QUANTITATIVE+H+1+NMR
10 FREEZING POINT DEPRESSION METHOD 255539 1% 100% 3 Search FREEZING+POINT+DEPRESSION+METHOD Search FREEZING+POINT+DEPRESSION+METHOD

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.

Classes with closest relation at Level 1


rank cluster_id2 link
1 19385 SECT METABOL//TRAPPIST BEER//SECT METABOLOM
2 23120 POLYOXYMETHYLENE DIMETHYL ETHERS//LIQUID IONIZATION MASS SPECTROMETRY//ALCOHOLS METHANOL ETHANOL 1 PROPANOL
3 21675 H 1 NUCLEAR MAGNETIC RESONANCE H 1 NMR//ACYL GROUPS//EXOCARPIC ACID
4 4275 ACCREDITATION AND QUALITY ASSURANCE//PROFICIENCY TESTING//MEASUREMENT UNCERTAINTY
5 25027 TEMPERATURE CALIBRATION//DSC CALIBRATION DURING COOLING//GEFTA
6 19388 COMPLEX MOMENTS PROBLEM//JOURNAL OF MAGNETIC RESONANCE//RANDOM DETERMINANTS
7 28961 ELECTROLYTIC CONDUCTIVITY//COULOMETRY CONSTANT CURRENT//STOICHIOMETRIC STANDARDS
8 15552 DOSY//DIFFUSION ORDERED SPECTROSCOPY//ELECTROPHORETIC NMR
9 24378 AZINTAMIDE//DIETHYLCARBAMAZINE N OXIDE//PRAMOCAINE HCL
10 26605 CHEMILUMINESCENCE NITROGEN DETECTION//CORE TECHNOL AREA ANALYT UNIT//MASS DIRECTED

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