Class information for:
Level 1: LANGMUIR AGGREGATION//SPECTRAL CORRECTION TECHNIQUE//BETA CORRECTION PRINCIPLE

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
18 4 CHEMISTRY, ANALYTICAL//TOXICOLOGY//ENVIRONMENTAL SCIENCES 697102
347 3       CHEMISTRY, ANALYTICAL//PRECONCENTRATION//PVC MEMBRANE 36737
308 2             PRECONCENTRATION//FLAME ATOMIC ABSORPTION SPECTROMETRY//CHEMISTRY, ANALYTICAL 18780
28322 1                   LANGMUIR AGGREGATION//SPECTRAL CORRECTION TECHNIQUE//BETA CORRECTION PRINCIPLE 228

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LANGMUIR AGGREGATION authKW 2376264 8% 90% 19
2 SPECTRAL CORRECTION TECHNIQUE authKW 2357212 8% 95% 18
3 BETA CORRECTION PRINCIPLE authKW 1382317 4% 100% 10
4 MPASC TECHNIQUE authKW 1244085 4% 100% 9
5 MICROELECTROSTATIC FIELD authKW 1105853 4% 100% 8
6 MSASC TECHNIQUE authKW 967622 3% 100% 7
7 LIGHT ABSORPTION RATIO VARIATION APPROACH authKW 933059 4% 75% 9
8 BETA CORRECTION authKW 552923 3% 67% 6
9 1 5 DI2 HYDROXY 5 SULFOPHENYL 3 CYANOFORMAZAN authKW 414695 1% 100% 3
10 CHANGJIANG RIVER WATER ENVIRONM address 276463 1% 100% 2

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Analytical 1908 39% 0% 90
2 Chemistry, Multidisciplinary 1130 46% 0% 104
3 Spectroscopy 80 6% 0% 13
4 Instruments & Instrumentation 11 3% 0% 7
5 Materials Science, Biomaterials 3 1% 0% 2
6 Food Science & Technology 2 2% 0% 5
7 Materials Science, Characterization, Testing 1 0% 0% 1
8 Biochemical Research Methods 0 1% 0% 3
9 Soil Science 0 0% 0% 1
10 Chemistry, Physical 0 4% 0% 9

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CHANGJIANG RIVER WATER ENVIRONM 276463 1% 100% 2
2 OCCUPAT TRAINING 276463 1% 100% 2
3 ANHUI SPIN ELE O NANOMAT CULTIVATING 138232 0% 100% 1
4 CHANGJIANG RIVER WATER ENVIRONM MINIST ED 138232 0% 100% 1
5 SHANGHAI TIANYOU PROJECT MANAGEMENT CONSULTING 138232 0% 100% 1
6 STATE POLLUT CONTROL OURCES REUSE RE 138232 0% 100% 1
7 YANGTZE WATER ENVIRONM 121175 4% 11% 8
8 YANGTZE WATER ENVIRONM MINIST EDUC 69115 0% 50% 1
9 STATE POLLUT CONTROL OURCE REUSE 25034 11% 1% 26
10 SECT METAB ANAL MASS SPE OMETRY 23037 0% 17% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ASIAN JOURNAL OF CHEMISTRY 20803 20% 0% 46
2 ANALYTICAL PROCEEDINGS 16364 1% 4% 3
3 CANADIAN JOURNAL OF APPLIED SPECTROSCOPY 6792 1% 2% 3
4 CANADIAN JOURNAL OF ANALYTICAL SCIENCES AND SPECTROSCOPY 5467 2% 1% 4
5 ASIAN JOURNAL OF SPECTROSCOPY 4003 1% 1% 2
6 QUIMICA ANALITICA 3906 1% 1% 3
7 JOURNAL OF ANALYTICAL CHEMISTRY 3606 5% 0% 11
8 CHEMIA ANALITYCZNA 2622 3% 0% 7
9 JOURNAL OF THE CHINESE CHEMICAL SOCIETY 2327 4% 0% 9
10 INSTRUMENTATION SCIENCE & TECHNOLOGY 2210 2% 0% 4

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 LANGMUIR AGGREGATION 2376264 8% 90% 19 Search LANGMUIR+AGGREGATION Search LANGMUIR+AGGREGATION
2 SPECTRAL CORRECTION TECHNIQUE 2357212 8% 95% 18 Search SPECTRAL+CORRECTION+TECHNIQUE Search SPECTRAL+CORRECTION+TECHNIQUE
3 BETA CORRECTION PRINCIPLE 1382317 4% 100% 10 Search BETA+CORRECTION+PRINCIPLE Search BETA+CORRECTION+PRINCIPLE
4 MPASC TECHNIQUE 1244085 4% 100% 9 Search MPASC+TECHNIQUE Search MPASC+TECHNIQUE
5 MICROELECTROSTATIC FIELD 1105853 4% 100% 8 Search MICROELECTROSTATIC+FIELD Search MICROELECTROSTATIC+FIELD
6 MSASC TECHNIQUE 967622 3% 100% 7 Search MSASC+TECHNIQUE Search MSASC+TECHNIQUE
7 LIGHT ABSORPTION RATIO VARIATION APPROACH 933059 4% 75% 9 Search LIGHT+ABSORPTION+RATIO+VARIATION+APPROACH Search LIGHT+ABSORPTION+RATIO+VARIATION+APPROACH
8 BETA CORRECTION 552923 3% 67% 6 Search BETA+CORRECTION Search BETA+CORRECTION
9 1 5 DI2 HYDROXY 5 SULFOPHENYL 3 CYANOFORMAZAN 414695 1% 100% 3 Search 1+5+DI2+HYDROXY+5+SULFOPHENYL+3+CYANOFORMAZAN Search 1+5+DI2+HYDROXY+5+SULFOPHENYL+3+CYANOFORMAZAN
10 DOUBLE ELECTROSTATIC FILMS 276463 1% 100% 2 Search DOUBLE+ELECTROSTATIC+FILMS Search DOUBLE+ELECTROSTATIC+FILMS

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 14914 VANADIUM DETERMINATION//VANADIUM SPECIATION//VANADIUM
2 9131 2 2 QUINOLYLAZO 5 DIMETHYLAMINOANILINE//EXTRACTIVE SPECTROPHOTOMETRY//SPECTROPHOTOMETRY
3 5481 RESONANCE LIGHT SCATTERING//RESONANCE RAYLEIGH SCATTERING//RESONANCE LIGHT SCATTERING RLS
4 30396 FLUORESCENCE MICROSCOPIC ANALYSIS//SELF ORDERED RING SOR TECHNIQUE//FLUORESCENT MICROSCOPIC ANALYSIS
5 31022 H POINT STANDARD ADDITION METHOD//HPSAM//BLANK BIAS ERROR
6 37976 INCLUSION MATERIAL//INTERFACE SCREW//AFFILIATED CLIN
7 14423 OSMIUMIV//OSMIUM DETERMINATION//NOBLE METALS ANALYSIS
8 27513 PORTLAND CEMENT ANALYSIS//COMPLEXATION EQUILIBRIA//PYRIDINOL DERIVATIVES
9 21449 DPKSH//DI 2 PYRIDYL KETONE BENZOYLHYDRAZONE//DI 2 PYRIDYL KETONE THIOPHENE 2 CARBOXYLIC HYDRAZONE
10 36053 DEFERRED STANDARD//1ST DERIVATIVE ABSORPTION SPECTRUM//CHEMOMETRIC ACTIVITY

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