Class information for:
Level 1: ZIRCONIUM HYDRIDE//DELAYED HYDRIDE CRACKING//ZIRCONIUM TEAM

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
21 4 THERMODYNAMICS//MECHANICS//ENGINEERING, MECHANICAL 471779
254 3       ANNALS OF NUCLEAR ENERGY//NUCLEAR ENGINEERING AND DESIGN//NUCLEAR SCIENCE & TECHNOLOGY 46108
2757 2             ZIRCONIUM ALLOYS//ZIRCALOY 4//ZIRCONIUM HYDRIDE 3435
10669 1                   ZIRCONIUM HYDRIDE//DELAYED HYDRIDE CRACKING//ZIRCONIUM TEAM 1073

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ZIRCONIUM HYDRIDE authKW 1057310 6% 60% 60
2 DELAYED HYDRIDE CRACKING authKW 940735 3% 97% 33
3 ZIRCONIUM TEAM address 539688 2% 88% 21
4 REACTIVITY INITIATED ACCIDENT authKW 522479 2% 68% 26
5 NSRR authKW 444223 2% 69% 22
6 ZR 25NB authKW 350053 2% 57% 21
7 HYDRIDE EMBRITTLEMENT authKW 296156 1% 92% 11
8 HYDRIDE REORIENTATION authKW 264339 1% 100% 9
9 ZR 25NB ALLOY authKW 236921 1% 73% 11
10 TERMINAL SOLID SOLUBILITY authKW 234968 1% 100% 8

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Nuclear Science & Technology 30427 49% 0% 524
2 Materials Science, Multidisciplinary 7033 56% 0% 606
3 Metallurgy & Metallurgical Engineering 6630 27% 0% 286
4 Materials Science, Characterization, Testing 445 3% 0% 29
5 Chemistry, Physical 79 9% 0% 97
6 Engineering, Mechanical 70 4% 0% 38
7 Mechanics 63 4% 0% 40
8 Nanoscience & Nanotechnology 44 3% 0% 35
9 Engineering, General 42 2% 0% 22
10 Electrochemistry 21 2% 0% 20

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ZIRCONIUM TEAM 539688 2% 88% 21
2 FUEL CHANNEL ENGN BRANCH 117484 0% 100% 4
3 MAT MECH BRANCH 105731 1% 60% 6
4 POST IRRADIAT EXAMINAT 88618 1% 23% 13
5 MAT SCI PL MATH 62646 1% 27% 8
6 BEAMLINE ID15 58742 0% 100% 2
7 FUEL CHANNEL MAT ENGN BRANCH 58742 0% 100% 2
8 LMFAE 58742 0% 100% 2
9 MAT SCI TECHNOL SOC 58742 0% 100% 2
10 NON DESTRUCT STRUCT TESTING 58742 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF NUCLEAR MATERIALS 108249 25% 1% 272
2 JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY 40942 8% 2% 85
3 NUCLEAR ENGINEERING AND DESIGN 14963 7% 1% 70
4 NUCLEAR ENGINEERING AND TECHNOLOGY 4614 1% 1% 12
5 JOURNAL OF THE ATOMIC ENERGY SOCIETY OF JAPAN 3760 1% 1% 10
6 NUCLEAR TECHNOLOGY 3664 2% 1% 24
7 INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING 2919 2% 1% 17
8 JOURNAL OF ALLOYS AND COMPOUNDS 2738 6% 0% 64
9 NUCLEAR SAFETY 2470 1% 1% 6
10 METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE 1911 2% 0% 25

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ZIRCONIUM HYDRIDE 1057310 6% 60% 60 Search ZIRCONIUM+HYDRIDE Search ZIRCONIUM+HYDRIDE
2 DELAYED HYDRIDE CRACKING 940735 3% 97% 33 Search DELAYED+HYDRIDE+CRACKING Search DELAYED+HYDRIDE+CRACKING
3 REACTIVITY INITIATED ACCIDENT 522479 2% 68% 26 Search REACTIVITY+INITIATED+ACCIDENT Search REACTIVITY+INITIATED+ACCIDENT
4 NSRR 444223 2% 69% 22 Search NSRR Search NSRR
5 ZR 25NB 350053 2% 57% 21 Search ZR+25NB Search ZR+25NB
6 HYDRIDE EMBRITTLEMENT 296156 1% 92% 11 Search HYDRIDE+EMBRITTLEMENT Search HYDRIDE+EMBRITTLEMENT
7 HYDRIDE REORIENTATION 264339 1% 100% 9 Search HYDRIDE+REORIENTATION Search HYDRIDE+REORIENTATION
8 ZR 25NB ALLOY 236921 1% 73% 11 Search ZR+25NB+ALLOY Search ZR+25NB+ALLOY
9 TERMINAL SOLID SOLUBILITY 234968 1% 100% 8 Search TERMINAL+SOLID+SOLUBILITY Search TERMINAL+SOLID+SOLUBILITY
10 ZIRCONIUM ALLOYS 186339 5% 12% 52 Search ZIRCONIUM+ALLOYS Search ZIRCONIUM+ALLOYS

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 6240 ZIRCONIUM ALLOYS//ZIRCALOY 4//ZIRCALOY
2 22861 CESIUM ZIRCONATE//IODINE INDUCED STRESS CORROSION CRACKING//DEC SESC
3 15845 THERMOHYDROGEN PROCESSING//DELTA HYDRIDE//PROTIUM TREATMENT
4 25856 POLYCRYSTALLINE ZIRCONIUM//TIME OF FLIGHT ELECTRON STIMULATED DESORPTION TOF ESD//SUBSURFACE SPECIES
5 21149 INERT MATRIX FUEL//ANNULAR FUEL//REDUCED MODERATION
6 25487 ELE OCHEM HYDROGEN ENERGY//NOVOSHAKHTINSK BRANCH//PALLADIUM PLATE
7 37889 SUBSTRUCTURE INHOMOGENEITY//GENERALIZED POLE FIGURE//X RAY LINE PROFILE
8 16422 GETTER//TRITIUM STORAGE//ZRCO
9 30215 FAUSKE ASSOCIATES//SHAW AREVA MOX SERV//SPENT NUCLEAR FUEL TRANSPORT CASK
10 37134 OXYGEN ISOBARS//BAIKOV MET MAT STUDIES//THERMODYNAMIC CONSTRAINTS

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