Class information for:
Level 1: INFRASTRUCT PERFORMANCE RELIABIL//CORROSION DEFECTS//FAILURE PRESSURE

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
15 4 METALLURGY & METALLURGICAL ENGINEERING//MATERIALS SCIENCE, MULTIDISCIPLINARY//MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 827627
211 3       CORROSION SCIENCE//CORROSION//EIS 51607
215 2             CORROSION//CORROSION SCIENCE//STAINLESS STEEL 20516
16382 1                   INFRASTRUCT PERFORMANCE RELIABIL//CORROSION DEFECTS//FAILURE PRESSURE 684

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INFRASTRUCT PERFORMANCE RELIABIL address 1019310 10% 33% 68
2 CORROSION DEFECTS authKW 796445 3% 79% 22
3 FAILURE PRESSURE authKW 495576 3% 51% 21
4 METAL LOSS CORROSION authKW 418870 1% 91% 10
5 BURST PRESSURE authKW 362888 5% 25% 32
6 NATURAL GAS PIPE authKW 322531 1% 100% 7
7 CORRODED PIPELINE authKW 230369 1% 50% 10
8 INTERACTING CORROSION DEFECTS authKW 184304 1% 100% 4
9 PIPELINE authKW 178487 10% 6% 67
10 IN LINE INSPECTION authKW 177711 1% 43% 9

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Materials Science, Characterization, Testing 10903 16% 0% 109
2 Engineering, Mechanical 7588 34% 0% 234
3 Metallurgy & Metallurgical Engineering 2970 23% 0% 154
4 Engineering, Petroleum 1905 5% 0% 37
5 Engineering, General 1785 13% 0% 87
6 Engineering, Civil 1264 12% 0% 85
7 Engineering, Marine 1241 2% 0% 17
8 Materials Science, Multidisciplinary 542 22% 0% 153
9 Engineering, Ocean 443 2% 0% 15
10 Engineering, Industrial 240 4% 0% 24

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INFRASTRUCT PERFORMANCE RELIABIL 1019310 10% 33% 68
2 MULTIPHASE DEPOSIT EROS 143983 1% 63% 5
3 CORROS MAT PERFORMANCE 138228 0% 100% 3
4 GERENCIA TRANSPORTE DISTRIBUC HIDROCARBUROS 92152 0% 100% 2
5 THERMAL GAS ENGN SYST 92152 0% 100% 2
6 LRT M ADV TECHNOL MECH PROD 61433 0% 67% 2
7 ADV TECHNOL MECH PROD LRT 46076 0% 100% 1
8 AREA ELE OQUIM CORROS MAT 46076 0% 100% 1
9 CIDIM 46076 0% 100% 1
10 COMPLIANCE TECHNOL INSPECT GRP 46076 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING 78393 10% 2% 70
2 ENGINEERING FAILURE ANALYSIS 57240 9% 2% 61
3 JOURNAL OF PRESSURE VESSEL TECHNOLOGY-TRANSACTIONS OF THE ASME 28820 6% 2% 41
4 CORROSION 21696 6% 1% 44
5 JOURNAL OF PIPELINE SYSTEMS ENGINEERING AND PRACTICE 12257 1% 4% 7
6 CORROSION ENGINEERING SCIENCE AND TECHNOLOGY 11658 2% 2% 15
7 CORROSION SCIENCE 10875 7% 1% 45
8 STRUCTURE AND INFRASTRUCTURE ENGINEERING 8904 2% 1% 13
9 OIL & GAS JOURNAL 8063 3% 1% 22
10 MATERIALS PERFORMANCE 7219 2% 1% 17

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 CORROSION DEFECTS 796445 3% 79% 22 Search CORROSION+DEFECTS Search CORROSION+DEFECTS
2 FAILURE PRESSURE 495576 3% 51% 21 Search FAILURE+PRESSURE Search FAILURE+PRESSURE
3 METAL LOSS CORROSION 418870 1% 91% 10 Search METAL+LOSS+CORROSION Search METAL+LOSS+CORROSION
4 BURST PRESSURE 362888 5% 25% 32 Search BURST+PRESSURE Search BURST+PRESSURE
5 NATURAL GAS PIPE 322531 1% 100% 7 Search NATURAL+GAS+PIPE Search NATURAL+GAS+PIPE
6 CORRODED PIPELINE 230369 1% 50% 10 Search CORRODED+PIPELINE Search CORRODED+PIPELINE
7 INTERACTING CORROSION DEFECTS 184304 1% 100% 4 Search INTERACTING+CORROSION+DEFECTS Search INTERACTING+CORROSION+DEFECTS
8 PIPELINE 178487 10% 6% 67 Search PIPELINE Search PIPELINE
9 IN LINE INSPECTION 177711 1% 43% 9 Search IN+LINE+INSPECTION Search IN+LINE+INSPECTION
10 FORM FIRST ORDER RELIABILITY METHOD 147441 1% 80% 4 Search FORM+FIRST+ORDER+RELIABILITY+METHOD Search FORM+FIRST+ORDER+RELIABILITY+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 16644 ASSET MANAGEMENT//INFRASTRUCTURE ASSET MANAGEMENT//SEWER ASSET MANAGEMENT
2 12662 ULTIMATE STRENGTH//STIFFENED PANEL//MARINE TECHNOL ENGN CENTEC
3 10735 LEAK BEFORE BREAK//INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING//LIMIT LOAD
4 29106 RISK BASED MAINTENANCE//RISK BASED INSPECTION//EUROPEAN CLEARINGHOUSE OPERAT EXPERIENCE FEEDBACK
5 10926 CATHODIC PROTECTION//PIPELINE STEEL//AC CORROSION
6 35993 CHUNK EFFECT//SIMULATION OF E I RELATIONS//LATTICE AUTOMATA SIMULATIONS
7 16053 OVALIZATION//BUCKLE PROPAGATION//CYCLIC BENDING
8 5988 MICROBIOLOGICALLY INFLUENCED CORROSION//MICROBIOLOGICAL CORROSION//BIOCORROSION
9 25881 CALCAREOUS DEPOSITS//GALVANIC ANODE//CATHODIC PROTECTION
10 12569 ELECTROCHEMICAL NOISE//WIRE BEAM ELECTRODE//NOISE RESISTANCE

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