Light and Engineering

Our magazine develops comprehensive communication within the lighting community, providing opportunities for discussion and free expression of opinions of specialists of different profiles; contributes to the convergence of science and engineering practice, the search for opportunities for the application of research results in lighting and technological applications of light; keeps the scientific community up to date with the latest advances in the theory of the light field, providing readers with operational professional information; initiates international cooperation, promotes and distributes the results of Russian authors in the international professional community; provides equal opportunities for authors from different regions of Russia and other countries. The journal publishes articles in the following areas: visual and non-visual effects of radiation on humans; light field theory; photometry and colorimetry; sources of light; ballasts; light devices, their design and production technology; lighting and irradiation installation; light signaling; methods of mathematical modeling of light devices and installations; problems of energy saving in lighting, installation and operation of lighting installations; modern production technologies of lighting products for lighting control systems; innovative design solutions; innovations in lighting and lighting design; the study of the effect on plants and animals, problems of using light in medicine; problems of disinfection of premises, water and smell elimination with the help of technology of UV radiation using; problems of light in the ocean and space.

Category	Year	Quartile
Electrical and Electronic Engineering	2009	Q4
Electrical and Electronic Engineering	2010	Q4
Electrical and Electronic Engineering	2011	Q3
Electrical and Electronic Engineering	2012	Q3
Electrical and Electronic Engineering	2013	Q4
Electrical and Electronic Engineering	2014	Q4
Electrical and Electronic Engineering	2015	Q3
Electrical and Electronic Engineering	2016	Q4
Electrical and Electronic Engineering	2017	Q3
Electrical and Electronic Engineering	2018	Q3
Electrical and Electronic Engineering	2019	Q3
Electrical and Electronic Engineering	2020	Q3
Electrical and Electronic Engineering	2021	Q4
Electrical and Electronic Engineering	2022	Q3
Electrical and Electronic Engineering	2023	Q3

SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

Year	SJR
2009	0.100
2010	0.138
2011	0.155
2012	0.174
2013	0.130
2014	0.167
2015	0.196
2016	0.132
2017	0.195
2018	0.208
2019	0.216
2020	0.218
2021	0.213
2022	0.256
2023	0.297

Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

Year	Documents
2008	56
2009	57
2010	54
2011	48
2012	49
2013	31
2014	44
2015	48
2016	83
2017	85
2018	91
2019	104
2020	84
2021	103
2022	81
2023	65

Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per document	Year	Value
Cites / Doc. (4 years)	2008	0.000
Cites / Doc. (4 years)	2009	0.018
Cites / Doc. (4 years)	2010	0.035
Cites / Doc. (4 years)	2011	0.108
Cites / Doc. (4 years)	2012	0.093
Cites / Doc. (4 years)	2013	0.077
Cites / Doc. (4 years)	2014	0.088
Cites / Doc. (4 years)	2015	0.250
Cites / Doc. (4 years)	2016	0.157
Cites / Doc. (4 years)	2017	0.175
Cites / Doc. (4 years)	2018	0.319
Cites / Doc. (4 years)	2019	0.329
Cites / Doc. (4 years)	2020	0.416
Cites / Doc. (4 years)	2021	0.437
Cites / Doc. (4 years)	2022	0.610
Cites / Doc. (4 years)	2023	0.446
Cites / Doc. (3 years)	2008	0.000
Cites / Doc. (3 years)	2009	0.018
Cites / Doc. (3 years)	2010	0.035
Cites / Doc. (3 years)	2011	0.108
Cites / Doc. (3 years)	2012	0.094
Cites / Doc. (3 years)	2013	0.093
Cites / Doc. (3 years)	2014	0.086
Cites / Doc. (3 years)	2015	0.282
Cites / Doc. (3 years)	2016	0.138
Cites / Doc. (3 years)	2017	0.183
Cites / Doc. (3 years)	2018	0.352
Cites / Doc. (3 years)	2019	0.344
Cites / Doc. (3 years)	2020	0.471
Cites / Doc. (3 years)	2021	0.502
Cites / Doc. (3 years)	2022	0.629
Cites / Doc. (3 years)	2023	0.463
Cites / Doc. (2 years)	2008	0.000
Cites / Doc. (2 years)	2009	0.018
Cites / Doc. (2 years)	2010	0.035
Cites / Doc. (2 years)	2011	0.135
Cites / Doc. (2 years)	2012	0.118
Cites / Doc. (2 years)	2013	0.113
Cites / Doc. (2 years)	2014	0.125
Cites / Doc. (2 years)	2015	0.133
Cites / Doc. (2 years)	2016	0.130
Cites / Doc. (2 years)	2017	0.168
Cites / Doc. (2 years)	2018	0.304
Cites / Doc. (2 years)	2019	0.352
Cites / Doc. (2 years)	2020	0.549
Cites / Doc. (2 years)	2021	0.516
Cites / Doc. (2 years)	2022	0.668
Cites / Doc. (2 years)	2023	0.207

Total Cites

Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

Cites	Year	Value
Self Cites	2008	0
Self Cites	2009	1
Self Cites	2010	2
Self Cites	2011	4
Self Cites	2012	4
Self Cites	2013	4
Self Cites	2014	4
Self Cites	2015	13
Self Cites	2016	3
Self Cites	2017	9
Self Cites	2018	21
Self Cites	2019	37
Self Cites	2020	61
Self Cites	2021	72
Self Cites	2022	95
Self Cites	2023	28
Total Cites	2008	0
Total Cites	2009	1
Total Cites	2010	4
Total Cites	2011	18
Total Cites	2012	15
Total Cites	2013	14
Total Cites	2014	11
Total Cites	2015	35
Total Cites	2016	17
Total Cites	2017	32
Total Cites	2018	76
Total Cites	2019	89
Total Cites	2020	132
Total Cites	2021	140
Total Cites	2022	183
Total Cites	2023	124

External Cites per Doc

Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

Cites	Year	Value
External Cites per document	2008	0
External Cites per document	2009	0.000
External Cites per document	2010	0.018
External Cites per document	2011	0.084
External Cites per document	2012	0.069
External Cites per document	2013	0.066
External Cites per document	2014	0.055
External Cites per document	2015	0.177
External Cites per document	2016	0.114
External Cites per document	2017	0.131
External Cites per document	2018	0.255
External Cites per document	2019	0.201
External Cites per document	2020	0.254
External Cites per document	2021	0.244
External Cites per document	2022	0.302
External Cites per document	2023	0.358
Cites per document	2008	0.000
Cites per document	2009	0.018
Cites per document	2010	0.035
Cites per document	2011	0.108
Cites per document	2012	0.094
Cites per document	2013	0.093
Cites per document	2014	0.086
Cites per document	2015	0.282
Cites per document	2016	0.138
Cites per document	2017	0.183
Cites per document	2018	0.352
Cites per document	2019	0.344
Cites per document	2020	0.471
Cites per document	2021	0.502
Cites per document	2022	0.629
Cites per document	2023	0.463

% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

Year	International Collaboration
2008	8.93
2009	15.79
2010	7.41
2011	8.33
2012	6.12
2013	19.35
2014	0.00
2015	4.17
2016	4.82
2017	2.35
2018	6.59
2019	12.50
2020	9.52
2021	6.80
2022	3.70
2023	3.08

Citable documents

Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

Documents	Year	Value
Non-citable documents	2008	0
Non-citable documents	2009	0
Non-citable documents	2010	1
Non-citable documents	2011	1
Non-citable documents	2012	2
Non-citable documents	2013	1
Non-citable documents	2014	2
Non-citable documents	2015	2
Non-citable documents	2016	3
Non-citable documents	2017	2
Non-citable documents	2018	1
Non-citable documents	2019	1
Non-citable documents	2020	2
Non-citable documents	2021	3
Non-citable documents	2022	5
Non-citable documents	2023	6
Citable documents	2008	0
Citable documents	2009	56
Citable documents	2010	112
Citable documents	2011	166
Citable documents	2012	157
Citable documents	2013	150
Citable documents	2014	126
Citable documents	2015	122
Citable documents	2016	120
Citable documents	2017	173
Citable documents	2018	215
Citable documents	2019	258
Citable documents	2020	278
Citable documents	2021	276
Citable documents	2022	286
Citable documents	2023	262

Cited documents

Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

Documents	Year	Value
Uncited documents	2008	0
Uncited documents	2009	55
Uncited documents	2010	110
Uncited documents	2011	152
Uncited documents	2012	149
Uncited documents	2013	139
Uncited documents	2014	118
Uncited documents	2015	100
Uncited documents	2016	111
Uncited documents	2017	151
Uncited documents	2018	177
Uncited documents	2019	203
Uncited documents	2020	200
Uncited documents	2021	175
Uncited documents	2022	185
Uncited documents	2023	210
Cited documents	2008	0
Cited documents	2009	1
Cited documents	2010	3
Cited documents	2011	15
Cited documents	2012	10
Cited documents	2013	12
Cited documents	2014	10
Cited documents	2015	24
Cited documents	2016	12
Cited documents	2017	24
Cited documents	2018	39
Cited documents	2019	56
Cited documents	2020	80
Cited documents	2021	104
Cited documents	2022	106
Cited documents	2023	58

Show this widget in your own website

Just copy the code below and paste within your html code:

SCImago Graphica

Explore, visually communicate and make sense of data with our new data visualization tool.