Class information for:
Level 1: BEYOND DESIGN BASIS EXTERNAL EVENTS//EXTERNAL EVENT PSA//ISAAC CODE

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
12 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, INFORMATION SYSTEMS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE 1181119
524 3       IEEE TRANSACTIONS ON RELIABILITY//RELIABILITY ENGINEERING & SYSTEM SAFETY//MICROELECTRONICS AND RELIABILITY 21007
983 2             RELIABILITY ENGINEERING & SYSTEM SAFETY//IEEE TRANSACTIONS ON RELIABILITY//PROCESS SAFETY PROGRESS 10877
37503 1                   BEYOND DESIGN BASIS EXTERNAL EVENTS//EXTERNAL EVENT PSA//ISAAC CODE 82

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BEYOND DESIGN BASIS EXTERNAL EVENTS authKW 768710 2% 100% 2
2 EXTERNAL EVENT PSA authKW 768710 2% 100% 2
3 ISAAC CODE authKW 768710 2% 100% 2
4 SITE RISK authKW 691837 4% 60% 3
5 MAAP CODE authKW 512472 2% 67% 2
6 INTEGRATED SAFETY ASSESSMENT address 485480 15% 11% 12
7 INTEGRATED RISK ASSESSMENT address 409973 5% 27% 4
8 ABNORMAL OPERATING PROCEDURE authKW 384355 1% 100% 1
9 ACCIDENT PROGRESSION authKW 384355 1% 100% 1
10 ACCIDENT SEQUENCE COMBINATION authKW 384355 1% 100% 1

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Nuclear Science & Technology 3219 57% 0% 47
2 Engineering, Industrial 785 17% 0% 14
3 Operations Research & Management Science 451 17% 0% 14
4 Social Issues 101 4% 0% 3
5 International Relations 54 4% 0% 3
6 Computer Science, Hardware & Architecture 29 4% 0% 3
7 Engineering, Electrical & Electronic 29 13% 0% 11
8 Computer Science, Software Engineering 16 4% 0% 3
9 Engineering, General 5 2% 0% 2
10 Computer Science, Information Systems 4 2% 0% 2

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTEGRATED SAFETY ASSESSMENT 485480 15% 11% 12
2 INTEGRATED RISK ASSESSMENT 409973 5% 27% 4
3 AIRSPACE AIR NAV REGULAT 384355 1% 100% 1
4 CLAMART 384355 1% 100% 1
5 DAEJEON BUSINESS AGCY 384355 1% 100% 1
6 NUCL ENERGY ENABLING TECHNOL 384355 1% 100% 1
7 THERMAL HYDRAUL SAFETY ANAL 384355 1% 100% 1
8 RISKS CRISES 128117 1% 33% 1
9 RISK RELIABIL 89118 5% 6% 4
10 SEISM SAFETY 76869 1% 20% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NUCLEAR ENGINEERING AND TECHNOLOGY 94795 18% 2% 15
2 MICROELECTRONICS AND RELIABILITY 17570 7% 1% 6
3 RELIABILITY ENGINEERING & SYSTEM SAFETY 15010 16% 0% 13
4 NUCLEAR ENGINEERING AND DESIGN 7877 17% 0% 14
5 NUCLEAR SAFETY 3605 2% 0% 2
6 BULLETIN OF THE ATOMIC SCIENTISTS 3557 4% 0% 3
7 SCIENCE AND TECHNOLOGY OF NUCLEAR INSTALLATIONS 3260 2% 0% 2
8 NUCLEAR TECHNOLOGY 1341 5% 0% 4
9 PROCEEDINGS ANNUAL RELIABILITY AND MAINTAINABILITY SYMPOSIUM 1195 1% 0% 1
10 IEEE TRANSACTIONS ON RELIABILITY 1120 4% 0% 3

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 BEYOND DESIGN BASIS EXTERNAL EVENTS 768710 2% 100% 2 Search BEYOND+DESIGN+BASIS+EXTERNAL+EVENTS Search BEYOND+DESIGN+BASIS+EXTERNAL+EVENTS
2 EXTERNAL EVENT PSA 768710 2% 100% 2 Search EXTERNAL+EVENT+PSA Search EXTERNAL+EVENT+PSA
3 ISAAC CODE 768710 2% 100% 2 Search ISAAC+CODE Search ISAAC+CODE
4 SITE RISK 691837 4% 60% 3 Search SITE+RISK Search SITE+RISK
5 MAAP CODE 512472 2% 67% 2 Search MAAP+CODE Search MAAP+CODE
6 ABNORMAL OPERATING PROCEDURE 384355 1% 100% 1 Search ABNORMAL+OPERATING+PROCEDURE Search ABNORMAL+OPERATING+PROCEDURE
7 ACCIDENT PROGRESSION 384355 1% 100% 1 Search ACCIDENT+PROGRESSION Search ACCIDENT+PROGRESSION
8 ACCIDENT SEQUENCE COMBINATION 384355 1% 100% 1 Search ACCIDENT+SEQUENCE+COMBINATION Search ACCIDENT+SEQUENCE+COMBINATION
9 ADVANCED PRA METHODS 384355 1% 100% 1 Search ADVANCED+PRA+METHODS Search ADVANCED+PRA+METHODS
10 ALTERNATE AC POWER SOURCE 384355 1% 100% 1 Search ALTERNATE+AC+POWER+SOURCE Search ALTERNATE+AC+POWER+SOURCE

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 13593 HUMAN RELIABILITY ANALYSIS//INTEGRATED SAFETY ASSESSMENT//HUMAN ERROR
2 10241 SEVERE ACCIDENT//PHEBUS FP//SEVERE ACCIDENTS
3 29476 VENTURI SCRUBBER//FILTERED CONTAINMENT VENTING SYSTEM//SELF PRIMING VENTURI SCRUBBER
4 11081 DYNAMIC FAULT TREE//FAULT TREE//PHASED MISSION SYSTEM
5 29106 RISK BASED MAINTENANCE//RISK BASED INSPECTION//EUROPEAN CLEARINGHOUSE OPERAT EXPERIENCE FEEDBACK
6 19598 COMMON CAUSE FAILURE//RELIABILITY ENGINEERING & SYSTEM SAFETY//ALPHA FACTOR MODEL
7 19005 HAZOP//RECURSIVE OPERABILITY ANALYSIS//BATCH HAZOP
8 8096 SBLOCA//THERMAL HYDRAUL SAFETY//PASSIVE SAFETY SYSTEM
9 34354 CANDU TECHNOL//RD 14M//CALANDRIA TUBE
10 25068 ANALYTICAL PLATFORM//CHINA NUCLEAR FUEL CYCLE//INT SECUR STUDIES MARYLAND

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