Class information for:
Level 1: JOURNAL OF RADIOANALYTICAL CHEMISTRY//JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES//LOSS FREE COUNTING

Basic class information

Class id #P Avg. number of
references
Database coverage
of references
8993 1198 20.2 27%



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
4 4 ENVIRONMENTAL SCIENCES//GEOSCIENCES, MULTIDISCIPLINARY//METEOROLOGY & ATMOSPHERIC SCIENCES 1766162
95 3       CHEMISTRY, ANALYTICAL//JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY//SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY 76493
2095 2             JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY//JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES//NEUTRON ACTIVATION ANALYSIS 5174
8993 1                   JOURNAL OF RADIOANALYTICAL CHEMISTRY//JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES//LOSS FREE COUNTING 1198

Terms with highest relevance score



rank Term termType Chi square Shr. of publ. in
class containing
term
Class's shr. of
term's tot. occurrences
#P with
term in
class
1 JOURNAL OF RADIOANALYTICAL CHEMISTRY journal 531229 11% 16% 131
2 JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES journal 443391 21% 7% 246
3 LOSS FREE COUNTING authKW 113528 1% 64% 7
4 PHOTON ACTIVATION ANALYSIS authKW 95943 1% 47% 8
5 NUCLEAR GEOPHYSICS journal 92300 3% 11% 34
6 PHOTON ACTIVATION ANALYSIS PAA authKW 76461 0% 100% 3
7 RADIOACTIVE DECAY COMPENSATION authKW 76461 0% 100% 3
8 NUCLEAR SCIENCE & TECHNOLOGY WoSSC 70832 71% 0% 847
9 JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-LETTERS journal 69894 6% 4% 68
10 PNEUMATIC TRANSFER SYSTEM authKW 57344 0% 75% 3

Web of Science journal categories



Rank Term Chi square Shr. of publ. in
class containing
term
Class's shr. of
term's tot. occurrences
#P with
term in
class
1 Nuclear Science & Technology 70832 71% 0% 847
2 Chemistry, Analytical 29629 66% 0% 796
3 Chemistry, Inorganic & Nuclear 19041 45% 0% 534
4 Mining & Mineral Processing 858 3% 0% 34
5 Instruments & Instrumentation 435 7% 0% 81
6 Physics, Nuclear 304 6% 0% 66
7 Spectroscopy 129 4% 0% 42
8 Geochemistry & Geophysics 123 4% 0% 42
9 Geosciences, Multidisciplinary 89 4% 0% 52
10 METALLURGY & MINING 49 0% 0% 3

Address terms



Rank Term Chi square Shr. of publ. in
class containing
term
Class's shr. of
term's tot. occurrences
#P with
term in
class
1 ORTEC 33981 0% 67% 2
2 ATOM ITUT AUSTRIAN UNIV 25487 0% 100% 1
3 ATOMENERGIAKUTATO INTEZET 25487 0% 100% 1
4 BIOMAT IOMAT MCT 25487 0% 100% 1
5 CELL THER Y HU 25487 0% 100% 1
6 DSSPM 25487 0% 100% 1
7 FOR REAKTOR MUNCHEN 25487 0% 100% 1
8 GAERTTER LINAC 25487 0% 100% 1
9 GERMAN ENERGY OURCES 25487 0% 100% 1
10 INN SVIL CALCOLO 25487 0% 100% 1

Journals



Rank Term Chi square Shr. of publ. in
class containing
term
Class's shr. of
term's tot. occurrences
#P with
term in
class
1 JOURNAL OF RADIOANALYTICAL CHEMISTRY 531229 11% 16% 131
2 JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES 443391 21% 7% 246
3 NUCLEAR GEOPHYSICS 92300 3% 11% 34
4 JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-LETTERS 69894 6% 4% 68
5 JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 53431 13% 1% 151
6 RADIOCHEMICAL AND RADIOANALYTICAL LETTERS 24842 2% 4% 25
7 ISOTOPENPRAXIS 21850 3% 3% 30
8 JOURNAL OF TRACE AND MICROPROBE TECHNIQUES 6736 1% 2% 12
9 APPLIED RADIATION AND ISOTOPES 2883 3% 0% 32
10 BIOLOGICAL TRACE ELEMENT RESEARCH 2694 2% 0% 25

Author Key Words



Rank Term Chi square Shr. of publ. in
class containing
term
Class's shr. of
term's tot. occurrences
#P with
term in
class
LCSH search Wikipedia search
1 LOSS FREE COUNTING 113528 1% 64% 7 Search LOSS+FREE+COUNTING Search LOSS+FREE+COUNTING
2 PHOTON ACTIVATION ANALYSIS 95943 1% 47% 8 Search PHOTON+ACTIVATION+ANALYSIS Search PHOTON+ACTIVATION+ANALYSIS
3 PHOTON ACTIVATION ANALYSIS PAA 76461 0% 100% 3 Search PHOTON+ACTIVATION+ANALYSIS+PAA Search PHOTON+ACTIVATION+ANALYSIS+PAA
4 RADIOACTIVE DECAY COMPENSATION 76461 0% 100% 3 Search RADIOACTIVE+DECAY+COMPENSATION Search RADIOACTIVE+DECAY+COMPENSATION
5 PNEUMATIC TRANSFER SYSTEM 57344 0% 75% 3 Search PNEUMATIC+TRANSFER+SYSTEM Search PNEUMATIC+TRANSFER+SYSTEM
6 MINIMUM RESOLVING TIME 50974 0% 100% 2 Search MINIMUM+RESOLVING+TIME Search MINIMUM+RESOLVING+TIME
7 NUCLEAR COUNTING 50970 0% 50% 4 Search NUCLEAR+COUNTING Search NUCLEAR+COUNTING
8 SAMPLE EXCHANGER 33981 0% 67% 2 Search SAMPLE+EXCHANGER Search SAMPLE+EXCHANGER
9 39 LESS THAN OR EQUAL TO A LESS THAN OR EQUAL TO 58 25487 0% 100% 1 Search 39+LESS+THAN+OR+EQUAL+TO+A+LESS+THAN+OR+EQUAL+TO+58 Search 39+LESS+THAN+OR+EQUAL+TO+A+LESS+THAN+OR+EQUAL+TO+58
10 ALUMINO SILICATE ORES 25487 0% 100% 1 Search ALUMINO+SILICATE+ORES Search ALUMINO+SILICATE+ORES

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.



Rank Reference # ref. in
cl.
Shr. of ref. in
cl.
Citations
1 EHMANN, WD , (1993) 14-MEV NEUTRON-ACTIVATION ANALYSIS - METHODOLOGY, APPLICATIONS, AND POTENTIAL.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES. VOL. 167. ISSUE 1. P. 67-79 43 72% 5
2 STAROVOITOVA, V , SEGEBADE, C , (2016) HIGH INTENSITY PHOTON SOURCES FOR ACTIVATION ANALYSIS.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY. VOL. 310. ISSUE 1. P. 13 -26 21 66% 0
3 POMME, S , FITZGERALD, R , KEIGHTLEY, J , (2015) UNCERTAINTY OF NUCLEAR COUNTING.METROLOGIA. VOL. 52. ISSUE 3. P. S3 -S17 19 73% 0
4 WESTPHAL, GP , (2008) REVIEW OF LOSS-FREE COUNTING IN NUCLEAR SPECTROSCOPY.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY. VOL. 275. ISSUE 3. P. 677-685 18 82% 4
5 EHMANN, WD , VANCE, DE , (1989) ADVANCES IN NEUTRON-ACTIVATION ANALYSIS.CRC CRITICAL REVIEWS IN ANALYTICAL CHEMISTRY. VOL. 20. ISSUE 6. P. 405 -443 65 41% 18
6 EHMANN, WD , ROBERTSON, JD , YATES, SW , (1994) NUCLEAR AND RADIOCHEMICAL ANALYSIS.ANALYTICAL CHEMISTRY. VOL. 66. ISSUE 12. P. R229 -R251 97 19% 7
7 PAPADOPOULOS, NN , HATZAKIS, GE , SALEVRIS, AC , TSAGAS, NF , (1997) OPTIMIZED AUTOMATED ACTIVATION ANALYSIS.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY. VOL. 215. ISSUE 1. P. 103-110 15 100% 2
8 TOMURA, K , TOMURO, H , (2000) NON-DESTRUCTIVE DETERMINATION OF SILICON IN STEEL AND STEEL-RELATED SAMPLES BY INAA USING THE SI-29(N,P)(29) AL REACTION.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY. VOL. 246. ISSUE 1. P. 179-183 16 84% 0
9 EHMANN, WD , ROBERTSON, JD , YATES, SW , (1992) NUCLEAR AND RADIOCHEMICAL ANALYSIS.ANALYTICAL CHEMISTRY. VOL. 64. ISSUE 12. P. R1 -R22 101 18% 7
10 EHMANN, WD , YATES, SW , (1988) NUCLEAR AND RADIOCHEMICAL ANALYSIS.ANALYTICAL CHEMISTRY. VOL. 60. ISSUE 12. P. R42-R62 101 21% 13

Classes with closest relation at Level 1



Rank Class id link
1 8240 JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY//K0 NAA//K0 METHOD
2 25294 SUBSTOICHIOMETRIC ISOTOPE DILUTION ANALYSIS//5 NITRO 6 AMINO 1 10 PHENANTHROLINE//ALPHA THIOPICOLIN O ANISYLAMIDE TPA
3 26833 NEUTRON THRESHOLD REACTION//FISSION NEUTRON SPECTRUM//NAA TECHNIQUE
4 32536 INDOOR DUST LOADINGS//14 CROWN FORMAZANS//15 CROWN FORMAZANS
5 18045 JOURNAL OF RADIOANALYTICAL CHEMISTRY//CZOCHRALSKI SILICON SUBSTRATES//ANAL PHYS PROPERTIES
6 14739 DEFINITIVE METHODS//SPECIMEN BANKING//ANTARCTIC ENVIRONMENTAL SPECIMEN BANK
7 34205 NONANALYTE SPIKING//PROMPT GAMMA SPECTROMETRY//AVERAGE STOPPING POWER
8 12369 GEOSTANDARDS NEWSLETTER//GEOSTANDARDS NEWSLETTER-THE JOURNAL OF GEOSTANDARDS AND GEOANALYSIS//GEOSTANDARDS AND GEOANALYTICAL RESEARCH
9 36086 EXTRACTION SPECTROMETRY//HIGH PURITY ALUMINIUM SALTS//LANTHANIDES SCANDIUM
10 9705 PGNAA//NEUTRON GENERATOR//FAST NEUTRON INTERROGATION

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