Class information for:
Level 1: SRXRF TECHNIQUE//GEOCHEMISTRY OF LUNAR ROCKS//RARE ELEMENTS IN LUNAR REGOLITH

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
425 3       X-RAY SPECTROMETRY//INTERNATIONAL JOURNAL OF NAUTICAL ARCHAEOLOGY//ARCHAEOLOGY 29746
960 2             X-RAY SPECTROMETRY//NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS//PIXE 11016
23601 1                   SRXRF TECHNIQUE//GEOCHEMISTRY OF LUNAR ROCKS//RARE ELEMENTS IN LUNAR REGOLITH 363

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SRXRF TECHNIQUE authKW 520935 2% 100% 6
2 GEOCHEMISTRY OF LUNAR ROCKS authKW 173645 1% 100% 2
3 RARE ELEMENTS IN LUNAR REGOLITH authKW 173645 1% 100% 2
4 MULTIELEMENTAL COMPOSITION authKW 130231 1% 50% 3
5 BASICS CLIN PHARM address 115762 1% 67% 2
6 SYNCHRONOUS RADIATION authKW 115762 1% 67% 2
7 13 ELEMENT HPGE DETECTOR authKW 86822 0% 100% 1
8 AFDELING TECH NATUURKUNDE address 86822 0% 100% 1
9 AND REPRODUCTIVE ORGANS authKW 86822 0% 100% 1
10 ANIMAL SHELL authKW 86822 0% 100% 1

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Nuclear Science & Technology 6178 38% 0% 138
2 Instruments & Instrumentation 5372 38% 0% 139
3 Spectroscopy 4374 30% 0% 109
4 Physics, Nuclear 3822 30% 0% 109
5 Physics, Particles & Fields 1221 20% 0% 71
6 Chemistry, Analytical 1056 24% 0% 87
7 Physics, Atomic, Molecular & Chemical 231 11% 0% 40
8 Microscopy 31 1% 0% 4
9 Materials Science, Characterization, Testing 21 1% 0% 4
10 Physics, Multidisciplinary 15 5% 0% 17

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BASICS CLIN PHARM 115762 1% 67% 2
2 AFDELING TECH NATUURKUNDE 86822 0% 100% 1
3 CHEM KINET COMBUST 3 86822 0% 100% 1
4 CRYST MINER 86822 0% 100% 1
5 FLEETSBRIDGE BUSINESS 16 86822 0% 100% 1
6 MINERAL PETROL S 86822 0% 100% 1
7 OPT TECHNOL RAYONS X 86822 0% 100% 1
8 SWISS LIGHT SOURCE WASTE MANAGEMENT 86822 0% 100% 1
9 ZRAY OPT GRP 86822 0% 100% 1
10 UNITED GEOL GEOPHYS MINEROL 43410 0% 50% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 X-RAY SPECTROMETRY 13450 5% 1% 18
2 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 10462 20% 0% 71
3 JOURNAL OF TRACE AND MICROPROBE TECHNIQUES 3987 1% 1% 5
4 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 3688 10% 0% 37
5 FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE 1679 2% 0% 8
6 INTERNATIONAL LABORATORY 1548 0% 2% 1
7 JOURNAL OF ANALYTICAL CHEMISTRY 1507 2% 0% 9
8 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH 1158 2% 0% 6
9 JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-ENVIRONMENTAL SCIENCE AND ENGINEERING & TOXIC AND HAZARDOUS SUBSTANCE CONTROL 1118 1% 0% 3
10 JOURNAL OF SURFACE INVESTIGATION-X-RAY SYNCHROTRON AND NEUTRON TECHNIQUES 1099 1% 1% 2

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SRXRF TECHNIQUE 520935 2% 100% 6 Search SRXRF+TECHNIQUE Search SRXRF+TECHNIQUE
2 GEOCHEMISTRY OF LUNAR ROCKS 173645 1% 100% 2 Search GEOCHEMISTRY+OF+LUNAR+ROCKS Search GEOCHEMISTRY+OF+LUNAR+ROCKS
3 RARE ELEMENTS IN LUNAR REGOLITH 173645 1% 100% 2 Search RARE+ELEMENTS+IN+LUNAR+REGOLITH Search RARE+ELEMENTS+IN+LUNAR+REGOLITH
4 MULTIELEMENTAL COMPOSITION 130231 1% 50% 3 Search MULTIELEMENTAL+COMPOSITION Search MULTIELEMENTAL+COMPOSITION
5 SYNCHRONOUS RADIATION 115762 1% 67% 2 Search SYNCHRONOUS+RADIATION Search SYNCHRONOUS+RADIATION
6 13 ELEMENT HPGE DETECTOR 86822 0% 100% 1 Search 13+ELEMENT+HPGE+DETECTOR Search 13+ELEMENT+HPGE+DETECTOR
7 AND REPRODUCTIVE ORGANS 86822 0% 100% 1 Search AND+REPRODUCTIVE+ORGANS Search AND+REPRODUCTIVE+ORGANS
8 ANIMAL SHELL 86822 0% 100% 1 Search ANIMAL+SHELL Search ANIMAL+SHELL
9 ARCHEOLOGICAL GLASS 86822 0% 100% 1 Search ARCHEOLOGICAL+GLASS Search ARCHEOLOGICAL+GLASS
10 BIOSUBSTRATES 86822 0% 100% 1 Search BIOSUBSTRATES Search BIOSUBSTRATES

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 6215 X-RAY SPECTROMETRY//X RAY FLUORESCENCE SPECTROMETRY//WDXRF
2 9823 POLYCAPILLARY OPTICS//POLYCAPILLARY X RAY OPTICS//CAPILLARY OPTICS
3 7509 TXRF//TOTAL REFLECTION X RAY FLUORESCENCE//TOTAL REFLECTION X RAY FLUORESCENCE TXRF
4 20165 K EDGE SUBTRACTION//DICHROMOGRAPHY//INTRAVENOUS CORONARY ANGIOGRAPHY
5 6314 NUCLEAR MICROPROBE//NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS//PROTON MICROPROBE
6 36522 BENI SWIF BRANCH//AGRICULTURAL GOODS//BRONCHO ALVEOLAR LAVAGES
7 24247 ABRASIVE MANUFACTURING//ADSORPTION ON MODIFIED SILICA//AGRO SOIL
8 27071 DIRECT ANALYSIS OF MOLTEN STEEL//HOTSPOT RADIATION//AL 01AU
9 23198 ENGN PLICAT RADIOISOTOPES//MONTECUCCOLINO//PROV PL NUCL TECH GEOSCI
10 7319 X RAY MICROSCOPY//ZONE PLATE//X RAY OPTICS

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