Class information for:
Level 1: HYDROGEN ISOTOPE//BETA RAY INDUCED X RAY SPECTROMETRY//DEN DADN

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
460 3       FUSION ENGINEERING AND DESIGN//JOURNAL OF NUCLEAR MATERIALS//NUCLEAR SCIENCE & TECHNOLOGY 26056
2565 2             TRITIUM//FUSION SCIENCE AND TECHNOLOGY//FUSION TECHNOLOGY 3952
24365 1                   HYDROGEN ISOTOPE//BETA RAY INDUCED X RAY SPECTROMETRY//DEN DADN 337

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HYDROGEN ISOTOPE address 816185 15% 17% 51
2 BETA RAY INDUCED X RAY SPECTROMETRY authKW 467605 1% 100% 5
3 DEN DADN address 467605 1% 100% 5
4 BIXS authKW 374080 2% 67% 6
5 TRITIUM ANALYSIS authKW 306064 2% 55% 6
6 BETA INDUCED X RAY SPECTROMETRY authKW 299266 1% 80% 4
7 TRITIATED WASTE authKW 280563 1% 100% 3
8 AGENCE ITER FRANCE address 249387 1% 67% 4
9 SODIUM TECHNOLOGY authKW 187042 1% 100% 2
10 STPALPC address 187042 1% 100% 2

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Nuclear Science & Technology 26848 81% 0% 274
2 Materials Science, Multidisciplinary 72 14% 0% 46
3 Instruments & Instrumentation 44 4% 0% 15
4 Physics, Nuclear 39 4% 0% 13
5 Chemistry, Inorganic & Nuclear 16 4% 0% 12
6 Materials Science, Coatings & Films 11 2% 0% 6
7 Physics, Fluids & Plasmas 8 2% 0% 6
8 Spectroscopy 5 2% 0% 6
9 Engineering, Environmental 4 1% 0% 5
10 Environmental Sciences 2 3% 0% 11

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HYDROGEN ISOTOPE 816185 15% 17% 51
2 DEN DADN 467605 1% 100% 5
3 AGENCE ITER FRANCE 249387 1% 67% 4
4 STPALPC 187042 1% 100% 2
5 DTNSTPA 124693 1% 67% 2
6 TRITIUM KARLSRUHE ITEP TLK 124693 1% 67% 2
7 ALL RUSSIAN INORGAN MAT 93521 0% 100% 1
8 ASSOC EURATOMTEC 93521 0% 100% 1
9 DEN DTN STPA 93521 0% 100% 1
10 DER STR 93521 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FUSION SCIENCE AND TECHNOLOGY 152492 24% 2% 80
2 FUSION TECHNOLOGY 73345 15% 2% 52
3 FUSION ENGINEERING AND DESIGN 21985 14% 1% 47
4 JOURNAL OF NUCLEAR MATERIALS 7411 12% 0% 40
5 JOURNAL OF THE ATOMIC ENERGY SOCIETY OF JAPAN 2999 1% 1% 5
6 NUCLEAR TECHNOLOGY-FUSION 1119 1% 1% 2
7 NUCLEAR ENGINEERING AND DESIGN-FUSION 952 0% 1% 1
8 RADIOCHIMICA ACTA 813 2% 0% 6
9 KHIMICHESKAYA PROMYSHLENNOST 801 1% 0% 2
10 KERNTECHNIK 632 1% 0% 3

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 BETA RAY INDUCED X RAY SPECTROMETRY 467605 1% 100% 5 Search BETA+RAY+INDUCED+X+RAY+SPECTROMETRY Search BETA+RAY+INDUCED+X+RAY+SPECTROMETRY
2 BIXS 374080 2% 67% 6 Search BIXS Search BIXS
3 TRITIUM ANALYSIS 306064 2% 55% 6 Search TRITIUM+ANALYSIS Search TRITIUM+ANALYSIS
4 BETA INDUCED X RAY SPECTROMETRY 299266 1% 80% 4 Search BETA+INDUCED+X+RAY+SPECTROMETRY Search BETA+INDUCED+X+RAY+SPECTROMETRY
5 TRITIATED WASTE 280563 1% 100% 3 Search TRITIATED+WASTE Search TRITIATED+WASTE
6 SODIUM TECHNOLOGY 187042 1% 100% 2 Search SODIUM+TECHNOLOGY Search SODIUM+TECHNOLOGY
7 TRITIUM IN METALS 187042 1% 100% 2 Search TRITIUM+IN+METALS Search TRITIUM+IN+METALS
8 TRITIUM INTERACTION 187042 1% 100% 2 Search TRITIUM+INTERACTION Search TRITIUM+INTERACTION
9 HYDROPHOBIC PAINT 124693 1% 67% 2 Search HYDROPHOBIC+PAINT Search HYDROPHOBIC+PAINT
10 ACCURATE TRITIUM ANALYSIS 93521 0% 100% 1 Search ACCURATE+TRITIUM+ANALYSIS Search ACCURATE+TRITIUM+ANALYSIS

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 6574 HYDROGEN ISOTOPE SEPARATION//DETRITIATION//TRITIUM KARLSRUHE
2 11803 TRITIUM//OBT//ORGANICALLY BOUND TRITIUM
3 10454 TRITIUM PERMEATION BARRIER//PB 17LI//DEUTERIUM PERMEATION
4 34190 LIAL//BETA LIGA//NATL TYPE STRUCTURE
5 23923 DIRECT FORCE//ATOMIC MIGRATIONS//METALS AND DILUTE ALLOYS
6 8581 DEUTERIUM RETENTION//TUNGSTEN//JOURNAL OF NUCLEAR MATERIALS
7 16422 GETTER//TRITIUM STORAGE//ZRCO
8 24759 LOVA//FUSION SAFETY//ASSOC EUROFUS ENEA
9 3462 JOURNAL OF NUCLEAR MATERIALS//ASSOC EURATOM FZJ//ASSOC EURATOM VR
10 21662 NUCLEAR TECHNOLOGY-FUSION//FUSION TECHNOLOGY//MACO

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