Class information for:
Level 1: SKEW RAY TRACING//COMMUN GROUND SYST SECT//RONCHI TEST

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
15718 626 13.1 37%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
2678 2880 BACKLIGHT DIMMING//BACKLIGHT SCALING//AUTOMATIC LENS DESIGN

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 SKEW RAY TRACING Author keyword 10 63% 2% 10
2 COMMUN GROUND SYST SECT Address 5 63% 1% 5
3 RONCHI TEST Author keyword 4 29% 2% 13
4 REFLECTOR ANTENNA MECHANICAL FACTORS Author keyword 4 67% 1% 4
5 ABERRATION FUNCTIONS Author keyword 4 75% 0% 3
6 ASTROPHYS SUB Address 4 75% 0% 3
7 ANTENNA MECHANICAL FACTORS Author keyword 4 36% 1% 8
8 OFF AXIAL OPTICAL SYSTEM Author keyword 3 100% 0% 3
9 VECTOR ALGEBRA Author keyword 3 37% 1% 7
10 ABERRATION CHARACTERISTIC Author keyword 2 67% 0% 2

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 SKEW RAY TRACING 10 63% 2% 10 Search SKEW+RAY+TRACING Search SKEW+RAY+TRACING
2 RONCHI TEST 4 29% 2% 13 Search RONCHI+TEST Search RONCHI+TEST
3 REFLECTOR ANTENNA MECHANICAL FACTORS 4 67% 1% 4 Search REFLECTOR+ANTENNA+MECHANICAL+FACTORS Search REFLECTOR+ANTENNA+MECHANICAL+FACTORS
4 ABERRATION FUNCTIONS 4 75% 0% 3 Search ABERRATION+FUNCTIONS Search ABERRATION+FUNCTIONS
5 ANTENNA MECHANICAL FACTORS 4 36% 1% 8 Search ANTENNA+MECHANICAL+FACTORS Search ANTENNA+MECHANICAL+FACTORS
6 OFF AXIAL OPTICAL SYSTEM 3 100% 0% 3 Search OFF+AXIAL+OPTICAL+SYSTEM Search OFF+AXIAL+OPTICAL+SYSTEM
7 VECTOR ALGEBRA 3 37% 1% 7 Search VECTOR+ALGEBRA Search VECTOR+ALGEBRA
8 ABERRATION CHARACTERISTIC 2 67% 0% 2 Search ABERRATION+CHARACTERISTIC Search ABERRATION+CHARACTERISTIC
9 MICROLITHOGRAPHIC LENS 2 67% 0% 2 Search MICROLITHOGRAPHIC+LENS Search MICROLITHOGRAPHIC+LENS
10 FOUR MIRROR 2 50% 0% 3 Search FOUR+MIRROR Search FOUR+MIRROR

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 LEAST CONFUSION 30 100% 2% 12
2 SYMMETRICAL SYSTEMS 17 75% 2% 12
3 1ST ORDER GRADIENTS 14 100% 1% 7
4 ABERRATION FUNCTIONS 14 100% 1% 7
5 ROTATIONALLY SYMMETRIC MIRROR 14 100% 1% 7
6 SKEW RAYS 11 100% 1% 6
7 CONIC MIRRORS 8 100% 1% 5
8 OPTICAL ABERRATION FUNCTIONS 8 100% 1% 5
9 HARTMANN TESTS 6 80% 1% 4
10 IMPROVED VISUALIZATIONS 6 100% 1% 4

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Design of plane-symmetric low F-number reflective system based on perturbation aberration model 2007 0 6 100%

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 COMMUN GROUND SYST SECT 5 63% 0.8% 5
2 ASTROPHYS SUB 4 75% 0.5% 3
3 CIENCIAS FIS MATEMAT BENEMERITA 1 25% 0.8% 5
4 AREAS TECNOL COMPUTAC INTELIGENTE MECATRON 1 100% 0.3% 2
5 CIDETEC IPN 1 100% 0.3% 2
6 OPT 31 1 100% 0.3% 2
7 SENSOR RUMENT SYST DEV 1 100% 0.3% 2
8 AREA MECATRON 1 25% 0.6% 4
9 IMAGING TECHNOL DEV 1 33% 0.3% 2
10 BIOPHYS IMAGING OPT SCI IBIOS 1 50% 0.2% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000162388 AUTOMATIC LENS DESIGN//LENS MODULE//ZOOM LENS DESIGN
2 0.0000134634 SEMICOND LIGHTING//CEDINT//TOTAL INTERNAL REFLECTION LENS
3 0.0000128205 SPARSE OPTICAL SYNTHETIC APERTURE//PISTON ERROR//LANDING SITE CERTIFICATION
4 0.0000113443 SPACE OPT//RADIAL SHEARING//SURFACE PROFILOMETER
5 0.0000102458 OPTOMETR SCI GRP//DIOPTRIC POWER MATRIX//RAY TRANSFERENCE
6 0.0000097543 RADIAL SUPPORT//REFRACTIVE INDEX MATCHING LIQUID//OPTICAL DETECTION SYSTEM
7 0.0000080333 D SHAPED LEFT VENTRICLE//SEPTAL FLATTENING//COHERENT FIBER ARRAYS
8 0.0000066988 AIRBORNE PRISM EXPERIMENT APEX//ENVIRONMENTAL MAPPING AND ANALYSIS PROGRAM ENMAP//ESCOLA UNIV OPT OPTOMETRIA
9 0.0000058372 EIKONAL THEORY//ISOPLANAR OPTICAL SYSTEM//QUASI HOMOGENEOUS SOURCES
10 0.0000055902 SUPERHEAVY NUCLEI SYNTHESIS//MICROBIOLOGICAL ASSOCIATION//ULTRA HIGH PRECIS FABRICAT TEAM