Class information for:
Level 1: OUTPUT FACTOR//FLATTENING FILTER FREE//SURFACE DOSE

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
926 2874 22.8 59%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
386 16353 MEDICAL PHYSICS//PHYSICS IN MEDICINE AND BIOLOGY//JOURNAL OF APPLIED CLINICAL MEDICAL PHYSICS

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 OUTPUT FACTOR Author keyword 62 74% 2% 46
2 FLATTENING FILTER FREE Author keyword 57 78% 1% 38
3 SURFACE DOSE Author keyword 55 67% 2% 49
4 HEAD SCATTER Author keyword 47 86% 1% 24
5 WEDGE FACTOR Author keyword 41 100% 1% 15
6 SMALL FIELD DOSIMETRY Author keyword 38 63% 1% 38
7 HEAD SCATTER FACTOR Author keyword 37 100% 0% 14
8 DOSE CALCULATION Author keyword 33 33% 3% 83
9 SMALL FIELDS Author keyword 32 69% 1% 27
10 OUTPUT FACTORS Author keyword 31 71% 1% 25

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 OUTPUT FACTOR 62 74% 2% 46 Search OUTPUT+FACTOR Search OUTPUT+FACTOR
2 FLATTENING FILTER FREE 57 78% 1% 38 Search FLATTENING+FILTER+FREE Search FLATTENING+FILTER+FREE
3 SURFACE DOSE 55 67% 2% 49 Search SURFACE+DOSE Search SURFACE+DOSE
4 HEAD SCATTER 47 86% 1% 24 Search HEAD+SCATTER Search HEAD+SCATTER
5 WEDGE FACTOR 41 100% 1% 15 Search WEDGE+FACTOR Search WEDGE+FACTOR
6 SMALL FIELD DOSIMETRY 38 63% 1% 38 Search SMALL+FIELD+DOSIMETRY Search SMALL+FIELD+DOSIMETRY
7 HEAD SCATTER FACTOR 37 100% 0% 14 Search HEAD+SCATTER+FACTOR Search HEAD+SCATTER+FACTOR
8 DOSE CALCULATION 33 33% 3% 83 Search DOSE+CALCULATION Search DOSE+CALCULATION
9 SMALL FIELDS 32 69% 1% 27 Search SMALL+FIELDS Search SMALL+FIELDS
10 OUTPUT FACTORS 31 71% 1% 25 Search OUTPUT+FACTORS Search OUTPUT+FACTORS

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 PHOTON BEAMS 139 38% 10% 289
2 X RAY BEAMS 130 64% 4% 127
3 OUTPUT FACTORS 125 76% 3% 87
4 HEAD SCATTER FACTORS 113 92% 2% 45
5 ELECTRON CONTAMINATION 88 78% 2% 59
6 FREE CLINICAL ACCELERATOR 73 89% 1% 33
7 BUILDUP REGION 73 86% 1% 37
8 UNFLATTENED PHOTON BEAMS 60 100% 1% 20
9 MONITOR CHAMBER 57 95% 1% 19
10 LINEAR ACCELERATORS 50 59% 2% 57

Journals


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 JOURNAL OF APPLIED CLINICAL MEDICAL PHYSICS 11 10% 4% 101

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Report of the AAPM Task Group No. 105: Issues associated with clinical implementation of Monte Carlo-based photon and electron external beam treatment planning 2007 154 194 89%
Small fields: Nonequilibrium radiation dosimetry 2008 165 100 65%
Dose calculations for external photon beams in radiotherapy 1999 174 208 73%
Fifty years of Monte Carlo simulations for medical physics 2006 107 61 59%
Monte Carlo modelling of external radiotherapy photon beams 2003 130 163 78%
Monte Carlo treatment planning for photon and electron beams 2007 54 101 80%
Accelerator beam data commissioning equipment and procedures: Report of the TG-106 of the Therapy Physics Committee of the AAPM 2008 65 181 64%
Report of AAPM Therapy Physics Committee Task Group 74: In-air output ratio, S-c, for megavoltage photon beams 2009 21 114 95%
Recommendations for clinical electron beam dosimetry: Supplement to the recommendations of Task Group 25 2009 32 145 57%
Monte Carlo modelling of electron beams from medical accelerators 1999 63 69 84%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 NCTEAM 14 55% 0.6% 17
2 SERV FIS PROTECC RADIOL 8 60% 0.3% 9
3 MONTREAL GEN HOSP L5 113 5 63% 0.2% 5
4 AUSTRALIAN CLIN DOSIMETRY SERV 4 75% 0.1% 3
5 WORKING GRP MED RADIAT PHYS 4 56% 0.2% 5
6 SERV RADIOFIS HOSP 4 44% 0.2% 7
7 SERV RADIOFIS 4 24% 0.5% 13
8 ABT MED PHYS 3 21% 0.5% 14
9 RADIOPHYS 52AA 2 67% 0.1% 2
10 UNIT 607 2 67% 0.1% 2

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000252086 PORTAL DOSIMETRY//EPID//IN VIVO DOSIMETRY
2 0.0000227513 IONIZING RADIAT SECT//LIQUID FILLED IONIZATION CHAMBER//DOSIMETRY PROTOCOLS
3 0.0000168906 RADIOCHROMIC FILM//EBT2//GAFCHROMIC EBT3
4 0.0000147072 TREATMENT COUCH//COUCH ATTENUATION//COUCH
5 0.0000137031 MULTILEAF COLLIMATOR//IMRT//VOLUMETRIC MODULATED ARC THERAPY
6 0.0000122206 PERIPHERAL DOSE//PHOTONEUTRONS//ACCELERATORS MEDICAL
7 0.0000097969 RELOCATABLE FRAME//GAMMAPLAN//PERFEXION
8 0.0000081269 LINAC MR//MRIGRT//MR LINAC
9 0.0000071675 SECAO TECN DESENVOLVIMENTO TECNOL SAUDE//REG COOPERAT LIFE MAT SCI//ATTENUATION CURVES
10 0.0000069888 SURFACE EMISSION RATE//ALPHA BETA COUNTING//EXTRAPOLATED RANGE