Class information for:
Level 1: RADIOLOGICAL DISPERSION DEVICE//BUILDING SHIELDING FACTOR//REALISTIC SOURCE TERM

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
3 4 GEOSCIENCES, MULTIDISCIPLINARY//GEOCHEMISTRY & GEOPHYSICS//METEOROLOGY & ATMOSPHERIC SCIENCES 1953906
352 3       JOURNAL OF ENVIRONMENTAL RADIOACTIVITY//HEALTH PHYSICS//RADON 36441
647 2             JOURNAL OF ENVIRONMENTAL RADIOACTIVITY//CHERNOBYL//CS 137 13941
26460 1                   RADIOLOGICAL DISPERSION DEVICE//BUILDING SHIELDING FACTOR//REALISTIC SOURCE TERM 275

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 RADIOLOGICAL DISPERSION DEVICE authKW 733477 3% 80% 8
2 BUILDING SHIELDING FACTOR authKW 343819 1% 100% 3
3 REALISTIC SOURCE TERM authKW 343819 1% 100% 3
4 VALIDATED BUILDING SHIELDING FACTOR authKW 343819 1% 100% 3
5 RADIOLOGICAL DISPERSAL DEVICE authKW 286511 2% 50% 5
6 CLOUD RISE MODEL authKW 229213 1% 100% 2
7 HIGH CONSEQUENCE ASSESSMENT TECHNOL PROGRAM address 229213 1% 100% 2
8 SEMI INFINITE CLOUD authKW 229213 1% 100% 2
9 CONTAMINANT DEPOSITION authKW 206289 1% 60% 3
10 URBAN CONTAMINATION authKW 204648 2% 36% 5

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Nuclear Science & Technology 11701 60% 0% 164
2 Environmental Sciences 4339 60% 0% 166
3 Radiology, Nuclear Medicine & Medical Imaging 2655 38% 0% 105
4 Public, Environmental & Occupational Health 2214 37% 0% 102
5 Engineering, Environmental 40 4% 0% 10
6 Engineering, Civil 18 3% 0% 8
7 Social Sciences, Mathematical Methods 16 1% 0% 3
8 Multidisciplinary Sciences 13 1% 0% 4
9 International Relations 12 1% 0% 3
10 Meteorology & Atmospheric Sciences 12 3% 0% 7

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HIGH CONSEQUENCE ASSESSMENT TECHNOL PROGRAM 229213 1% 100% 2
2 STRAHLEN UTZ ISS 152807 1% 67% 2
3 ATMOSPHAR RADIOAKTIVAT 114606 0% 100% 1
4 CHEM BIOL NUCL DEF CBRN 114606 0% 100% 1
5 CHEM BIOL NUCL DEF DDQBN 114606 0% 100% 1
6 CHERNOBYL NUCL SAFETY 114606 0% 100% 1
7 CHERNOBYL NUCL SAFETY RADIOACT WASTE RADIOE 114606 0% 100% 1
8 COASTAL HYDRAUL S 114606 0% 100% 1
9 DEX III 114606 0% 100% 1
10 DIPARTIMENTO BIOTECNOL AGROIND 114606 0% 100% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HEALTH PHYSICS 48056 19% 1% 51
2 JOURNAL OF ENVIRONMENTAL RADIOACTIVITY 22130 10% 1% 28
3 RADIATION PROTECTION DOSIMETRY 17924 15% 0% 40
4 NUCLEAR SAFETY 6716 2% 1% 5
5 NUCLEAR TECHNOLOGY 4223 5% 0% 13
6 KERNTECHNIK 3116 2% 0% 6
7 ATOMIC ENERGY 2631 2% 0% 6
8 JOURNAL OF RADIOLOGICAL PROTECTION 2501 1% 1% 4
9 ATOMWIRTSCHAFT-ATOMTECHNIK 1859 1% 1% 3
10 DOKLADY AKADEMII NAUK BELARUSI 1427 2% 0% 6

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 RADIOLOGICAL DISPERSION DEVICE 733477 3% 80% 8 Search RADIOLOGICAL+DISPERSION+DEVICE Search RADIOLOGICAL+DISPERSION+DEVICE
2 BUILDING SHIELDING FACTOR 343819 1% 100% 3 Search BUILDING+SHIELDING+FACTOR Search BUILDING+SHIELDING+FACTOR
3 REALISTIC SOURCE TERM 343819 1% 100% 3 Search REALISTIC+SOURCE+TERM Search REALISTIC+SOURCE+TERM
4 VALIDATED BUILDING SHIELDING FACTOR 343819 1% 100% 3 Search VALIDATED+BUILDING+SHIELDING+FACTOR Search VALIDATED+BUILDING+SHIELDING+FACTOR
5 RADIOLOGICAL DISPERSAL DEVICE 286511 2% 50% 5 Search RADIOLOGICAL+DISPERSAL+DEVICE Search RADIOLOGICAL+DISPERSAL+DEVICE
6 CLOUD RISE MODEL 229213 1% 100% 2 Search CLOUD+RISE+MODEL Search CLOUD+RISE+MODEL
7 SEMI INFINITE CLOUD 229213 1% 100% 2 Search SEMI+INFINITE+CLOUD Search SEMI+INFINITE+CLOUD
8 CONTAMINANT DEPOSITION 206289 1% 60% 3 Search CONTAMINANT+DEPOSITION Search CONTAMINANT+DEPOSITION
9 URBAN CONTAMINATION 204648 2% 36% 5 Search URBAN+CONTAMINATION Search URBAN+CONTAMINATION
10 DIRTY BOMB 158676 2% 23% 6 Search DIRTY+BOMB Search DIRTY+BOMB

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 33543 AEROSOL ACTIVITY//AEROSOL MONITORS//AIRBORNE PARTICLE MONITORING
2 38572 SOLUTION MONITORING//MATERIAL BALANCE ACCOUNTING//NUCL NONPROLIFERAT SCI TECHNOL
3 24221 SOURCE TERM ESTIMATION//ETEX//BIOCHEMICAL DISPERSION
4 1460 RADIOCAESIUM//RADIOCESIUM//JOURNAL OF ENVIRONMENTAL RADIOACTIVITY
5 26353 EXTRAPOLATION CHAMBER//OPHTHALMIC APPLICATORS//OPHTHALMIC APPLICATOR
6 13610 FUKUSHIMA ACCIDENT//FUKUSHIMA//FUKUSHIMA DAI ICHI NUCLEAR POWER PLANT ACCIDENT
7 25843 MARSHALL ISLANDS//FALLOUT//ATMOSPHERIC TESTING
8 8415 CHERNOBYL//RADIAT MED SCI//GLOBAL HLTH MED WELF
9 34062 GAS BREMSSTRAHLUNG//FIRST OPTICS ENCLOSURE//SECONDARY GAS BREMSSTRAHLUNG
10 21812 RADIOXENON//CTBT//CTBTO

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