Class information for:
Level 1: DETECTIVE QUANTUM EFFICIENCY//PHOSPHOR SCREENS//DQE

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
13 4 PHYSICS, PARTICLES & FIELDS//PHYSICS, NUCLEAR//OPTICS 1062565
288 3       RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING//MEDICAL PHYSICS//PHYSICS IN MEDICINE AND BIOLOGY 42971
1004 2             DIGITAL MAMMOGRAPHY//MAMMOGRAPHY//MEDICAL PHYSICS 10694
13739 1                   DETECTIVE QUANTUM EFFICIENCY//PHOSPHOR SCREENS//DQE 847

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DETECTIVE QUANTUM EFFICIENCY authKW 931536 6% 48% 52
2 PHOSPHOR SCREENS authKW 610552 2% 86% 19
3 DQE authKW 580795 5% 37% 42
4 DETECTIVE QUANTUM EFFICIENCY DQE authKW 562364 3% 66% 23
5 MED RUMENTS TECHNOL address 534316 5% 32% 45
6 MED RUMENTAT TECHNOL address 423857 4% 38% 30
7 NOISE POWER SPECTRUM NPS authKW 396880 2% 67% 16
8 NOISE POWER SPECTRUM authKW 386288 3% 36% 29
9 MTF authKW 366059 6% 20% 49
10 MODULATION TRANSFER FUNCTION MTF authKW 352746 4% 30% 32

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Radiology, Nuclear Medicine & Medical Imaging 12113 46% 0% 391
2 Nuclear Science & Technology 4503 22% 0% 183
3 Instruments & Instrumentation 2183 17% 0% 140
4 Spectroscopy 1789 13% 0% 110
5 Engineering, Biomedical 1417 11% 0% 91
6 Physics, Nuclear 1031 11% 0% 91
7 Imaging Science & Photographic Technology 736 4% 0% 37
8 Materials Science, Characterization, Testing 666 4% 0% 31
9 Physics, Particles & Fields 656 10% 0% 84
10 Optics 284 9% 0% 76

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MED RUMENTS TECHNOL 534316 5% 32% 45
2 MED RUMENTAT TECHNOL 423857 4% 38% 30
3 RAD ICON IMAGING 111625 0% 100% 3
4 RADIAT PHYS MAT TECHNOL BIOMED IMAGING 103032 1% 46% 6
5 BASIC ATOM ENERGY 99212 1% 33% 8
6 RADIOL TEAM 83718 0% 75% 3
7 DIAGNOST RADIOL RADIAT PROTECT 74417 0% 100% 2
8 ADV MED ENGN 67052 2% 11% 16
9 FILIERE TRM 66973 0% 60% 3
10 CLIN PHYS CAU 49610 0% 67% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MEDICAL PHYSICS 173203 28% 2% 233
2 PHYSICS IN MEDICINE AND BIOLOGY 13968 8% 1% 65
3 JOURNAL OF X-RAY SCIENCE AND TECHNOLOGY 6429 1% 2% 10
4 IEEE TRANSACTIONS ON NUCLEAR SCIENCE 6362 6% 0% 54
5 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 5899 10% 0% 82
6 RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING 5226 2% 1% 15
7 PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS 3944 3% 0% 24
8 JOURNAL OF PHOTOGRAPHIC SCIENCE 3236 1% 1% 7
9 PHOTOGRAPHIC SCIENCE AND ENGINEERING 2736 0% 2% 4
10 JOURNAL OF INSTRUMENTATION 2678 2% 0% 19

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 DETECTIVE QUANTUM EFFICIENCY 931536 6% 48% 52 Search DETECTIVE+QUANTUM+EFFICIENCY Search DETECTIVE+QUANTUM+EFFICIENCY
2 PHOSPHOR SCREENS 610552 2% 86% 19 Search PHOSPHOR+SCREENS Search PHOSPHOR+SCREENS
3 DQE 580795 5% 37% 42 Search DQE Search DQE
4 DETECTIVE QUANTUM EFFICIENCY DQE 562364 3% 66% 23 Search DETECTIVE+QUANTUM+EFFICIENCY+DQE Search DETECTIVE+QUANTUM+EFFICIENCY+DQE
5 NOISE POWER SPECTRUM NPS 396880 2% 67% 16 Search NOISE+POWER+SPECTRUM+NPS Search NOISE+POWER+SPECTRUM+NPS
6 NOISE POWER SPECTRUM 386288 3% 36% 29 Search NOISE+POWER+SPECTRUM Search NOISE+POWER+SPECTRUM
7 MTF 366059 6% 20% 49 Search MTF Search MTF
8 MODULATION TRANSFER FUNCTION MTF 352746 4% 30% 32 Search MODULATION+TRANSFER+FUNCTION+MTF Search MODULATION+TRANSFER+FUNCTION+MTF
9 MODULATION TRANSFER FUNCTION 265593 7% 13% 57 Search MODULATION+TRANSFER+FUNCTION Search MODULATION+TRANSFER+FUNCTION
10 SWANK FACTOR 251153 1% 75% 9 Search SWANK+FACTOR Search SWANK+FACTOR

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 15178 SCATTER CORRECTION//ANTISCATTER GRID//X RAY SCATTER
2 5754 RADIOGRAPHY DIGITAL//DIGITAL RADIOGRAPHY//COMPUTED RADIOGRAPHY
3 19834 MODEL OBSERVER//CHANNELIZED HOTELLING OBSERVER CHO//CHANNELIZED HOTELLING OBSERVER
4 9400 DIGITAL MAMMOGRAPHY//MAMMOGRAPHY//AVERAGE GLANDULAR DOSE
5 16666 AMORPHOUS SELENIUM//ADV IMAGING DEVICES//AMORPHOUS SELENIUM A SE
6 11073 DIGITAL BREAST TOMOSYNTHESIS//TOMOSYNTHESIS//BREAST TOMOSYNTHESIS
7 36955 PROFESS COLOR SCI ENGN//COMBINED DIFFUSE//LIGHT SENSITOMETRY
8 23030 X RAY SPECTRUM//SECAO TECN DESENVOLVIMENTO TECNOL SAUDE//REG COOPERAT LIFE MAT SCI
9 24905 POSITION SENSING DETECTORS//CMS ALIGNMENT//AMORPHOUS SILICON SENSORS
10 9088 MEDIPIX//X RAY DETECTORS//PHOTON COUNTING

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