Class information for:
Level 1: PGNAA//NEUTRON GENERATOR//ASSOCIATED PARTICLE TECHNIQUE

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
7 4 CARDIAC & CARDIOVASCULAR SYSTEM//PERIPHERAL VASCULAR DISEASES//CARDIOL 1572904
259 3       JOURNAL OF PARENTERAL AND ENTERAL NUTRITION//ENTERAL NUTRITION//SARCOPENIA 45692
1945 2             BNCT//BORON NEUTRON CAPTURE THERAPY//BIOELECTRICAL IMPEDANCE ANALYSIS 6124
12468 1                   PGNAA//NEUTRON GENERATOR//ASSOCIATED PARTICLE TECHNIQUE 934

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PGNAA authKW 967976 5% 61% 47
2 NEUTRON GENERATOR authKW 582261 5% 37% 47
3 ASSOCIATED PARTICLE TECHNIQUE authKW 531432 2% 75% 21
4 FAST NEUTRON INTERROGATION authKW 404909 1% 100% 12
5 28 MEV NEUTRONS authKW 337424 1% 100% 10
6 FAST NEUTRON INSPECTION authKW 337424 1% 100% 10
7 NEUTRON BACKSCATTERING authKW 316796 1% 72% 13
8 NEUTRON MODERATION authKW 308488 2% 57% 16
9 TAGGED NEUTRONS authKW 303682 1% 100% 9
10 NUCLEAR GEOPHYSICS journal 243625 5% 15% 48

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Nuclear Science & Technology 68705 78% 0% 730
2 Instruments & Instrumentation 8981 31% 0% 290
3 Physics, Nuclear 8415 28% 0% 260
4 Chemistry, Inorganic & Nuclear 5409 27% 0% 254
5 Spectroscopy 3085 16% 0% 150
6 Radiology, Nuclear Medicine & Medical Imaging 2727 22% 0% 202
7 Mining & Mineral Processing 2578 6% 0% 52
8 Physics, Particles & Fields 1980 16% 0% 147
9 Physics, Atomic, Molecular & Chemical 876 13% 0% 122
10 Chemistry, Analytical 423 10% 0% 98

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NUCL MEASUREMENT 190067 1% 43% 13
2 FUM RADIAT DETECT MEASUREMENT 101227 0% 100% 3
3 ISOSCAN 101227 0% 100% 3
4 ELECT ENGN PROC CONTROL MIN 67485 0% 100% 2
5 ZHENGZHOU ISOTOPE TRACING DETECTING 67485 0% 100% 2
6 ENGN PLICAT RADIOISOTOPES 66648 1% 22% 9
7 PL IND SCI 53324 1% 23% 7
8 ADV QUANTUM PARTICLE BEAM GRP 33742 0% 100% 1
9 ADV SCI SZ TECHNOL 33742 0% 100% 1
10 ADV TECHNOL INTEGRAT SYST 33742 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NUCLEAR GEOPHYSICS 243625 5% 15% 48
2 APPLIED RADIATION AND ISOTOPES 99572 18% 2% 164
3 INTERNATIONAL JOURNAL OF APPLIED RADIATION AND ISOTOPES 19998 3% 2% 25
4 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 16433 15% 0% 143
5 JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 10522 6% 1% 59
6 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 10062 10% 0% 98
7 ISOTOPENPRAXIS 6277 1% 1% 14
8 IEEE TRANSACTIONS ON NUCLEAR SCIENCE 6198 6% 0% 56
9 MILLING FEED AND FERTILISER 4819 0% 14% 1
10 NUCLEAR SCIENCE AND TECHNIQUES 3191 1% 1% 10

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PGNAA 967976 5% 61% 47 Search PGNAA Search PGNAA
2 NEUTRON GENERATOR 582261 5% 37% 47 Search NEUTRON+GENERATOR Search NEUTRON+GENERATOR
3 ASSOCIATED PARTICLE TECHNIQUE 531432 2% 75% 21 Search ASSOCIATED+PARTICLE+TECHNIQUE Search ASSOCIATED+PARTICLE+TECHNIQUE
4 FAST NEUTRON INTERROGATION 404909 1% 100% 12 Search FAST+NEUTRON+INTERROGATION Search FAST+NEUTRON+INTERROGATION
5 28 MEV NEUTRONS 337424 1% 100% 10 Search 28+MEV+NEUTRONS Search 28+MEV+NEUTRONS
6 FAST NEUTRON INSPECTION 337424 1% 100% 10 Search FAST+NEUTRON+INSPECTION Search FAST+NEUTRON+INSPECTION
7 NEUTRON BACKSCATTERING 316796 1% 72% 13 Search NEUTRON+BACKSCATTERING Search NEUTRON+BACKSCATTERING
8 NEUTRON MODERATION 308488 2% 57% 16 Search NEUTRON+MODERATION Search NEUTRON+MODERATION
9 TAGGED NEUTRONS 303682 1% 100% 9 Search TAGGED+NEUTRONS Search TAGGED+NEUTRONS
10 THERMAL NEUTRON ANALYSIS 239944 1% 89% 8 Search THERMAL+NEUTRON+ANALYSIS Search THERMAL+NEUTRON+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 23641 IVNAA//IN VIVO NEUTRON ACTIVATION ANALYSIS//BONE FLUORINE
2 23198 ENGN PLICAT RADIOISOTOPES//MONTECUCCOLINO//PROV PL NUCL TECH GEOSCI
3 20213 ACTIVE INTERROGATION//NEUTRON COINCIDENCE COUNTING//PHOTOFISSION
4 26006 AZIMUTHAL GAMMA RAY LOGGING//NUCLEAR GEOPHYSICAL TECHNOLOGIES//SHOULDER BED EFFECT
5 9004 K0 NAA//JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY//K0 METHOD
6 14276 PULSE SHAPE DISCRIMINATION//LIQUID SCINTILLATOR//NEUTRON DETECTION
7 13639 SATURATION THICKNESS//MULTIPLE COMPTON SCATTERING//COMPTON SCATTERING
8 11232 JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES//JOURNAL OF RADIOANALYTICAL CHEMISTRY//PHOTON ACTIVATION ANALYSIS
9 10166 NEUTRON RADIOGRAPHY//NEUTRON IMAGING//NEUTRON TOMOGRAPHY
10 30615 TATARA//IRON SAND//E N COLD

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