Class information for:
Level 1: LIGHTING RESEARCH & TECHNOLOGY//JOURNAL OF THE ILLUMINATING ENGINEERING SOCIETY//LEUKOS

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
15611 632 26.2 34%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
2138 4587 COLOR RESEARCH AND APPLICATION//COLOR CONSTANCY//MUNSELL COLOR SCI

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 LIGHTING RESEARCH & TECHNOLOGY Journal 47 34% 18% 111
2 JOURNAL OF THE ILLUMINATING ENGINEERING SOCIETY Journal 24 21% 16% 103
3 LEUKOS Journal 17 29% 8% 50
4 LIGHTING Address 14 25% 8% 49
5 COLOR RENDERING Author keyword 12 34% 5% 29
6 LIGHT & ENGINEERING Journal 12 25% 6% 40
7 VIRTUAL ENVIRONM IMAGING TECHNOL Address 7 56% 1% 9
8 LIGHTING UNIT Address 7 44% 2% 12
9 HEADLIGHTING Author keyword 6 80% 1% 4
10 LIGHTING TECHNOL Address 5 43% 1% 9

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 COLOR RENDERING 12 34% 5% 29 Search COLOR+RENDERING Search COLOR+RENDERING
2 HEADLIGHTING 6 80% 1% 4 Search HEADLIGHTING Search HEADLIGHTING
3 MINE ILLUMINATION 4 46% 1% 6 Search MINE+ILLUMINATION Search MINE+ILLUMINATION
4 MESOPIC VISION 4 20% 3% 16 Search MESOPIC+VISION Search MESOPIC+VISION
5 NIGHT TIME DRIVING 3 57% 1% 4 Search NIGHT+TIME+DRIVING Search NIGHT+TIME+DRIVING
6 LUMINOUS EFFICACY OF RADIATION 3 50% 1% 4 Search LUMINOUS+EFFICACY+OF+RADIATION Search LUMINOUS+EFFICACY+OF+RADIATION
7 COLOUR RENDERING INDEX 2 32% 1% 6 Search COLOUR+RENDERING+INDEX Search COLOUR+RENDERING+INDEX
8 FACADE LIGHTING 2 67% 0% 2 Search FACADE+LIGHTING Search FACADE+LIGHTING
9 SPORTS LIGHTING 2 67% 0% 2 Search SPORTS+LIGHTING Search SPORTS+LIGHTING
10 VEHICLE LIGHTING 2 67% 0% 2 Search VEHICLE+LIGHTING Search VEHICLE+LIGHTING

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 LUMINANCES 15 82% 1% 9
2 AVOID BIAS 14 100% 1% 7
3 LUMINOUS EFFICIENCY FUNCTIONS 10 54% 2% 13
4 LAMP SPECTRUM 9 83% 1% 5
5 PREFERRED ILLUMINANCE 9 83% 1% 5
6 VISUAL CLARITY 9 83% 1% 5
7 SOLID STATE LAMPS 8 50% 2% 12
8 SUSTAINED PERFORMANCE 5 60% 1% 6
9 CHROMATIC DIVERSITY 4 67% 1% 4
10 RENDERING PROPERTIES 4 75% 0% 3

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 LIGHTING RESEARCH & TECHNOLOGY 47 34% 18% 111
2 JOURNAL OF THE ILLUMINATING ENGINEERING SOCIETY 24 21% 16% 103
3 LEUKOS 17 29% 8% 50
4 LIGHT & ENGINEERING 12 25% 6% 40

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Lighting in offices: lamp spectrum and brightness 2011 11 30 70%
Psychological processes influencing lighting quality 2001 26 31 65%
Review of measures for light-source color rendition and considerations for a two-measure system for characterizing color rendition 2013 1 17 94%
Color Quality of White LEDs 2013 0 8 100%
On measuring task performance 2011 4 25 60%
The quality of light sources 2011 11 10 30%
Evaluation of the CIE colour rendering index 2011 6 10 40%
Quality of the daylight sources for industrial colour control 2011 3 8 38%
Development of efficient and durable sources of white light 2010 11 32 6%

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 LIGHTING 14 25% 7.8% 49
2 VIRTUAL ENVIRONM IMAGING TECHNOL 7 56% 1.4% 9
3 LIGHTING UNIT 7 44% 1.9% 12
4 LIGHTING TECHNOL 5 43% 1.4% 9
5 LIGHT LIGHTING 3 24% 1.7% 11
6 ESAT ELECTA 2 20% 1.6% 10
7 CALIF LIGHTING TECHNOL 2 43% 0.5% 3
8 ENERGY PLANNING MANAGEMENT 1 50% 0.3% 2
9 COLOUR MULTIMEDIA 1 40% 0.3% 2
10 COMP NETWORK SYST ENGN 1 40% 0.3% 2

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000165403 DAYLIGHTING//DAYLIGHT//SKY LUMINANCE
2 0.0000149558 DAYLIGHT SAVING TIME//DAYLIGHT SAVINGS TIME//DAYLIGHT SAVING
3 0.0000148370 COLOR RESEARCH AND APPLICATION//MUNSELL COLOR SCI//COLOUR IMAGING
4 0.0000140158 MELANOPSIN//INTRINSICALLY PHOTOSENSITIVE RETINAL GANGLION CELLS//IPRGC
5 0.0000090421 JUNCTION TEMPERATURE//PHOSPHOR IN GLASS//ANGULAR COLOR UNIFORMITY
6 0.0000086521 PHYSICAL SETTING//PUBL BLDG SERV//OFFICE DESIGN
7 0.0000074603 ISOLUMINANCE//ROD CONE INTERACTION//UNIQUE HUES
8 0.0000074226 COLOR CONSTANCY//COLOUR CONSTANCY//RECOGNIZED VISUAL SPACE OF ILLUMINATION
9 0.0000071156 COLOROID COLOR SYSTEM//COLOUR HARMONY//COLOR HARMONY
10 0.0000067655 SEMICOND LIGHTING//CEDINT//TOTAL INTERNAL REFLECTION LENS