Class information for:
Level 1: EXTRAPOLATION CHAMBER//OPHTHALMIC APPLICATORS//OPHTHALMIC APPLICATOR

Basic class information

Class id #P Avg. number of
references
Database coverage
of references
26835 244 16.1 33%



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
347 3       JOURNAL OF ENVIRONMENTAL RADIOACTIVITY//RADON//NUCLEAR SCIENCE & TECHNOLOGY 35941
1879 2             APPLIED RADIATION AND ISOTOPES//GAMMA RAY SPECTROMETRY//NUCLEAR SCIENCE & TECHNOLOGY 6007
26835 1                   EXTRAPOLATION CHAMBER//OPHTHALMIC APPLICATORS//OPHTHALMIC APPLICATOR 244

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 EXTRAPOLATION CHAMBER authKW 364047 3% 36% 8
2 OPHTHALMIC APPLICATORS authKW 347620 2% 56% 5
3 OPHTHALMIC APPLICATOR authKW 286042 2% 57% 4
4 BETA RADIATION DOSIMETRY authKW 250290 1% 100% 2
5 RU 106 RH 106 authKW 250290 1% 100% 2
6 ABSORBED DOSE RATE MEASUREMENTS authKW 125145 0% 100% 1
7 BETA GAMMA SEPARATION authKW 125145 0% 100% 1
8 BETA RAY APPLICATOR authKW 125145 0% 100% 1
9 BETA SECONDARY STANDARD authKW 125145 0% 100% 1
10 CONCAVE EYE APPLICATORS CCA AND CCB authKW 125145 0% 100% 1

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 15722 74% 0% 180
2 Radiology, Nuclear Medicine & Medical Imaging 9005 73% 0% 179
3 Public, Environmental & Occupational Health 4415 55% 0% 133
4 Environmental Sciences 3219 55% 0% 134
5 Instruments & Instrumentation 153 9% 0% 21
6 Engineering, Biomedical 61 5% 0% 11
7 Chemistry, Inorganic & Nuclear 35 5% 0% 13
8 Physics, Nuclear 23 4% 0% 9
9 Spectroscopy 16 3% 0% 7
10 CYTOLOGY & HISTOLOGY 15 0% 0% 1

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 ENVIRONM COMPLIANCE HLTH PROTECT 125145 0% 100% 1
2 FISH MED 125145 0% 100% 1
3 GERENCIA INFORMAT SOPORTE TECN 125145 0% 100% 1
4 IN IDUAL PROTECT DIRECTORATE 125145 0% 100% 1
5 NUK 125145 0% 100% 1
6 OFF SCI TECHNOL PHYS SCI 125145 0% 100% 1
7 RADIAT DOSIMETRY BRANCH 125145 0% 100% 1
8 RADIOPROTECAO DOSIMETRIA IRD CNEN RJ 125145 0% 100% 1
9 SUSQUEHANNA STEAM ELECT STN 125145 0% 100% 1
10 US FDA DEVICES RADIOL HLTH 125145 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 RADIATION PROTECTION DOSIMETRY 88251 34% 1% 84
2 HEALTH PHYSICS 43135 19% 1% 46
3 JOURNAL OF CONSUMER PRODUCT FLAMMABILITY 40220 1% 11% 3
4 MEDICAL PHYSICS 3193 7% 0% 17
5 JOURNAL OF RADIOLOGICAL PROTECTION 1638 1% 0% 3
6 ZEITSCHRIFT FUR MEDIZINISCHE PHYSIK 1616 1% 1% 2
7 JOURNAL OF CONSUMER AFFAIRS 1510 1% 0% 3
8 PHYSICS IN MEDICINE AND BIOLOGY 919 4% 0% 9
9 APPLIED RADIATION AND ISOTOPES 888 3% 0% 8
10 JOURNAL OF INSTRUMENTATION 743 2% 0% 5

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 EXTRAPOLATION CHAMBER 364047 3% 36% 8 Search EXTRAPOLATION+CHAMBER Search EXTRAPOLATION+CHAMBER
2 OPHTHALMIC APPLICATORS 347620 2% 56% 5 Search OPHTHALMIC+APPLICATORS Search OPHTHALMIC+APPLICATORS
3 OPHTHALMIC APPLICATOR 286042 2% 57% 4 Search OPHTHALMIC+APPLICATOR Search OPHTHALMIC+APPLICATOR
4 BETA RADIATION DOSIMETRY 250290 1% 100% 2 Search BETA+RADIATION+DOSIMETRY Search BETA+RADIATION+DOSIMETRY
5 RU 106 RH 106 250290 1% 100% 2 Search RU+106+RH+106 Search RU+106+RH+106
6 ABSORBED DOSE RATE MEASUREMENTS 125145 0% 100% 1 Search ABSORBED+DOSE+RATE+MEASUREMENTS Search ABSORBED+DOSE+RATE+MEASUREMENTS
7 BETA GAMMA SEPARATION 125145 0% 100% 1 Search BETA+GAMMA+SEPARATION Search BETA+GAMMA+SEPARATION
8 BETA RAY APPLICATOR 125145 0% 100% 1 Search BETA+RAY+APPLICATOR Search BETA+RAY+APPLICATOR
9 BETA SECONDARY STANDARD 125145 0% 100% 1 Search BETA+SECONDARY+STANDARD Search BETA+SECONDARY+STANDARD
10 CONCAVE EYE APPLICATORS CCA AND CCB 125145 0% 100% 1 Search CONCAVE+EYE+APPLICATORS+CCA+AND+CCB Search CONCAVE+EYE+APPLICATORS+CCA+AND+CCB

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 HOROWITZ, YS , HIRNING, CR , YUEN, P , WONG, P , (1994) MONTE-CARLO CALCULATIONS OF MONOENERGETIC ELECTRON DEPTH-DOSE DISTRIBUTIONS IN LIF CHIPS - SKIN DOSE CORRECTION FACTORS FOR BETA-RAYS.HEALTH PHYSICS. VOL. 67. ISSUE 4. P. 330 -337 15 83% 4
2 AYDAROUS, AS , (2010) THE EFFECT OF VOLUME- AND SURFACE-DISTRIBUTED ACTIVITY SOURCES ON SURFACE DOSES.RADIATION PROTECTION DOSIMETRY. VOL. 141. ISSUE 1. P. 64 -71 7 100% 0
3 HOROWITZ, YS , HIRNING, CR , YUEN, P , AIKENS, M , (1994) BETA-RAY SPECTROSCOPY BASED ON A PLASTIC SCINTILLATION DETECTOR SILICON SURFACE-BARRIER DETECTOR COINCIDENCE TELESCOPE.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT. VOL. 338. ISSUE 2-3. P. 522-533 13 87% 5
4 BEHRENS, R , (2015) CORRECTION FACTORS FOR THE ISO ROD PHANTOM, A CYLINDER PHANTOM, AND THE ICRU SPHERE FOR REFERENCE BETA RADIATION FIELDS OF THE BSS 2.JOURNAL OF INSTRUMENTATION. VOL. 10. ISSUE . P. - 6 86% 0
5 SOARES, CG , VYNCKIER, S , JARVINEN, H , CROSS, WG , SIPILA, P , FLUHS, D , SCHAEKEN, B , MOURTADA, FA , BASS, GA , WILLIAMS, TT , (2001) DOSIMETRY OF BETA-RAY OPHTHALMIC APPLICATORS: COMPARISON OF DIFFERENT MEASUREMENT METHODS.MEDICAL PHYSICS. VOL. 28. ISSUE 7. P. 1373-1384 12 57% 45
6 DE PAIVA, E , (2015) NUMERICAL CALCULATION OF RELATIVE DOSE RATES FROM SPHERICAL RU-106 BETA SOURCES USED IN OPHTHALMIC BRACHYTHERAPY.RESULTS IN PHYSICS. VOL. 5. ISSUE . P. 76 -77 5 100% 0
7 BEHRENS, R , (2013) SIMULATION OF THE RADIATION FIELDS OF THE BETA SECONDARY STANDARD BSS 2.JOURNAL OF INSTRUMENTATION. VOL. 8. ISSUE . P. - 5 100% 5
8 HERMIDA-LOPEZ, M , (2013) CALCULATION OF DOSE DISTRIBUTIONS FOR 12 RU-106/RH-106 OPHTHALMIC APPLICATOR MODELS WITH THE PENELOPE MONTE CARLO CODE.MEDICAL PHYSICS. VOL. 40. ISSUE 10. P. - 10 48% 3
9 ROMERO, JTA , PAYAN, JRM , (1995) REGRESSION-MODELS FOR THE DETERMINATION OF THE ABSORBED DOSE-RATE WITH AN EXTRAPOLATION CHAMBER FOR FLAT OPHTHALMIC APPLICATORS.HEALTH PHYSICS. VOL. 68. ISSUE 2. P. 234 -252 8 100% 0
10 BRUNZENDORF, J , (2012) DETERMINATION OF DEPTH-DOSE CURVES IN BETA DOSIMETRY.RADIATION PROTECTION DOSIMETRY. VOL. 151. ISSUE 2. P. 203 -210 6 75% 4

Classes with closest relation at Level 1



Rank Class id link
1 30555 SURFACE EMISSION RATE//LARGE AREA REFERENCE SOURCES//ISO 8769
2 26867 RADIOLOGICAL DISPERSION DEVICE//BUILDING SHIELDING FACTOR//REALISTIC SOURCE TERM
3 27995 SIMULTANEOUS COUNTING//PHOSWICH DETECTOR//AROMATIC ORGANIC MATERIALS
4 13124 RADIOCHROMIC FILM//FILM DOSIMETRY//RADIOCHROMIC FILM DOSIMETRY
5 33407 GAS BREMSSTRAHLUNG//FIRST OPTICS ENCLOSURE//SECONDARY GAS BREMSSTRAHLUNG
6 11380 IONIZATION CHAMBER//PHYSICS IN MEDICINE AND BIOLOGY//ABSORBED DOSE TO WATER
7 36358 PARTIAL VOLUME DEFLAGRATION//ACOUSTIC ENCLOSURES//CIENCIAS SUELO NUTR PLANTA
8 3446 RADIATION PROTECTION DOSIMETRY//THERMOLUMINESCENCE//LIFMG TI
9 35415 US EPA MODELS 3 SYSTEM//METEOROL HYDROL//ACCUMULATED DEPOSITION
10 6442 HUMAN MONITORING//NUCL RADIOL ENGN//RADIAT SURVEILLANCE HLTH ASSESSMENT

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