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

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
23434 346 24.2 61%


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
0 4 BIOCHEMISTRY & MOLECULAR BIOLOGY//CELL BIOLOGY//ONCOLOGY 4064930
157 3       JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY//BIOCHEMICAL RESEARCH METHODS//INTERNATIONAL JOURNAL OF MASS SPECTROMETRY 61558
1485 2             METABOLOMICS//METABONOMICS//METABOLIC PROFILING 7631
23434 1                   QUANTITATIVE NMR//QNMR//QUANTITATIVE NUCLEAR MAGNETIC RESONANCE 346

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 QUANTITATIVE NMR authKW 1313723 11% 39% 38
2 QNMR authKW 869366 8% 36% 27
3 QUANTITATIVE NUCLEAR MAGNETIC RESONANCE authKW 595695 3% 75% 9
4 QHNMR authKW 593240 3% 61% 11
5 REAGENT PURITY authKW 529511 2% 100% 6
6 ERETIC authKW 485374 3% 50% 11
7 PULCON authKW 441259 1% 100% 5
8 MASS BALANCE METHOD authKW 313775 2% 44% 8
9 QUANTITATIVE H 1 NMR authKW 285924 3% 36% 9
10 FREEZING POINT DEPRESSION METHOD authKW 264755 1% 100% 3

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Chemistry, Analytical 4935 51% 0% 176
2 Spectroscopy 793 14% 0% 47
3 Instruments & Instrumentation 565 13% 0% 46
4 Biochemical Research Methods 364 12% 0% 40
5 Chemistry, Medicinal 355 10% 0% 35
6 Pharmacology & Pharmacy 330 20% 0% 69
7 Chemistry, Multidisciplinary 134 15% 0% 53
8 Engineering, Petroleum 38 1% 0% 4
9 Plant Sciences 27 5% 0% 19
10 Food Science & Technology 22 4% 0% 14

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 CHEM REFERENCE MAT 176504 1% 100% 2
2 PHARMACEUT POLYMORPH 176504 1% 100% 2
3 SCI IND METROL DIRECTORATE 176504 1% 100% 2
4 PURDUE INTER NMR IL 147080 1% 33% 5
5 BRANCH OFF LAUSANNE 88252 0% 100% 1
6 CASE 511 88252 0% 100% 1
7 CASE 512 88252 0% 100% 1
8 DEV TRADIT CHINESE MEDICING 88252 0% 100% 1
9 DRUG ENFORCEMENT ADM SPECIAL TESTING 88252 0% 100% 1
10 EBSI TEAMMODELISAT CEISAMUMR 6230 88252 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 ACCREDITATION AND QUALITY ASSURANCE 75254 10% 3% 33
2 JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS 6772 8% 0% 29
3 MAGNETIC RESONANCE IN CHEMISTRY 6105 6% 0% 20
4 JOURNAL OF NATURAL MEDICINES 4213 2% 1% 7
5 BUNSEKI KAGAKU 2956 4% 0% 14
6 PHYTOCHEMICAL ANALYSIS 2856 2% 0% 7
7 JOURNAL OF THE JAPAN PETROLEUM INSTITUTE 2050 1% 1% 4
8 ANALYTICAL AND BIOANALYTICAL CHEMISTRY 1350 4% 0% 13
9 FOOD HYGIENE AND SAFETY SCIENCE 1079 1% 1% 2
10 JOURNAL OF MAGNETIC RESONANCE 969 3% 0% 10

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 QUANTITATIVE NMR 1313723 11% 39% 38 Search QUANTITATIVE+NMR Search QUANTITATIVE+NMR
2 QNMR 869366 8% 36% 27 Search QNMR Search QNMR
3 QUANTITATIVE NUCLEAR MAGNETIC RESONANCE 595695 3% 75% 9 Search QUANTITATIVE+NUCLEAR+MAGNETIC+RESONANCE Search QUANTITATIVE+NUCLEAR+MAGNETIC+RESONANCE
4 QHNMR 593240 3% 61% 11 Search QHNMR Search QHNMR
5 REAGENT PURITY 529511 2% 100% 6 Search REAGENT+PURITY Search REAGENT+PURITY
6 ERETIC 485374 3% 50% 11 Search ERETIC Search ERETIC
7 PULCON 441259 1% 100% 5 Search PULCON Search PULCON
8 MASS BALANCE METHOD 313775 2% 44% 8 Search MASS+BALANCE+METHOD Search MASS+BALANCE+METHOD
9 QUANTITATIVE H 1 NMR 285924 3% 36% 9 Search QUANTITATIVE+H+1+NMR Search QUANTITATIVE+H+1+NMR
10 FREEZING POINT DEPRESSION METHOD 264755 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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 GIRAUDEAU, P , TEA, I , REMAUD, GS , AKOKA, S , (2014) REFERENCE AND NORMALIZATION METHODS: ESSENTIAL TOOLS FOR THE INTERCOMPARISON OF NMR SPECTRA.JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS. VOL. 93. ISSUE . P. 3-16 53 47% 7
2 DAVIES, SR , JONES, K , GOLDYS, A , ALAMGIR, M , CHAN, BKH , ELGINDY, C , MITCHELL, PSR , TARRANT, GJ , KRISHNASWAMI, MR , LUO, Y , ET AL (2015) PURITY ASSESSMENT OF ORGANIC CALIBRATION STANDARDS USING A COMBINATION OF QUANTITATIVE NMR AND MASS BALANCE.ANALYTICAL AND BIOANALYTICAL CHEMISTRY. VOL. 407. ISSUE 11. P. 3103 -3113 28 70% 2
3 PAULI, GF , GODECKE, T , JAKI, BU , LANKIN, DC , (2012) QUANTITATIVE H-1 NMR. DEVELOPMENT AND POTENTIAL OF AN ANALYTICAL METHOD: AN UPDATE.JOURNAL OF NATURAL PRODUCTS. VOL. 75. ISSUE 4. P. 834-851 45 30% 76
4 VAN DUYNHOVEN, J , VAN VELZEN, E , JACOBS, DM , (2013) QUANTIFICATION OF COMPLEX MIXTURES BY NMR.ANNUAL REPORTS ON NMR SPECTROSCOPY, VOL 80. VOL. 80. ISSUE . P. 181 -236 78 21% 2
5 WEBSTER, GK , KUMAR, S , (2014) EXPANDING THE ANALYTICAL TOOLBOX: PHARMACEUTICAL APPLICATION OF QUANTITATIVE NMR.ANALYTICAL CHEMISTRY. VOL. 86. ISSUE 23. P. 11474 -11480 24 62% 5
6 YAMAZAKI, T , TAKATSU, A , (2014) QUANTITATIVE NMR SPECTROSCOPY FOR ACCURATE PURITY DETERMINATION OF AMINO ACIDS, AND UNCERTAINTY EVALUATION FOR DIFFERENT SIGNALS.ACCREDITATION AND QUALITY ASSURANCE. VOL. 19. ISSUE 4. P. 275 -282 16 89% 3
7 PAULI, GF , CHEN, SN , SIMMLER, C , LANKIN, DC , GODECKE, T , JAKI, BU , FRIESEN, JB , MCALPINE, JB , NAPOITANO, JG , (2014) IMPORTANCE OF PURITY EVALUATION AND THE POTENTIAL OF QUANTITATIVE H-1 NMR AS A PURITY ASSAY.JOURNAL OF MEDICINAL CHEMISTRY. VOL. 57. ISSUE 22. P. 9220 -9231 21 58% 16
8 HOLZGRABE, U , (2010) QUANTITATIVE NMR SPECTROSCOPY IN PHARMACEUTICAL APPLICATIONS.PROGRESS IN NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY. VOL. 57. ISSUE 2. P. 229-240 30 38% 84
9 LI, ZY , WELBECK, E , WANG, RF , LIU, Q , YANG, YB , CHOU, GX , BI, KS , WANG, ZT , (2015) A UNIVERSAL QUANTITATIVE H-1 NUCLEAR MAGNETIC RESONANCE (QNMR) METHOD FOR ASSESSING THE PURITY OF DAMMARANE-TYPE GINSENOSIDES.PHYTOCHEMICAL ANALYSIS. VOL. 26. ISSUE 1. P. 8 -14 17 63% 4
10 MATSUMOTO, N , SHIMOSAKA, T , (2015) PURITY ANALYSES OF HIGH-PURITY ORGANIC COMPOUNDS WITH NITROXYL RADICALS BASED ON THE CURIE-WEISS LAW.JOURNAL OF APPLIED PHYSICS. VOL. 117. ISSUE 17. P. - 13 87% 0

Classes with closest relation at Level 1


Rank Class id link
1 14322 METABOLOMICS//SECT METABOL//SECT METABOLOM
2 6053 ACCREDITATION AND QUALITY ASSURANCE//PROFICIENCY TESTING//MEASUREMENT UNCERTAINTY
3 19908 COMPLEX MOMENTS PROBLEM//JOURNAL OF MAGNETIC RESONANCE//RANDOM DETERMINANTS
4 19977 NMR MOUSE//UNILATERAL NMR//SINGLE SIDED NMR
5 12468 LC NMR//MICROCOIL//HPLC NMR
6 21665 XIMENYNIC ACID//ACYL GROUPS//H 1 NUCLEAR MAGNETIC RESONANCE H 1 NMR
7 31175 AZINTAMIDE//DENGUE VIRUS DETECTION//DIETHYLCARBAMAZINE N OXIDE
8 22412 F 19 MRS//FLUORONUCLEOTIDES//F 19 MR IMAGING
9 33228 PEDAGOGY COMPUTER BASED LEARNING//ZEITSCHRIFT FUR ANGEWANDTE GEOLOGIE//FOURIER TRANSFORM TECHNIQUES
10 22516 TEMPERATURE CALIBRATION//DSC CALIBRATION DURING COOLING//GEFTA

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