Class information for:
Level 1: UNITE ETUD MILIEUX IONISES REACTIFS//CENT DEV LIGHTING//JOURNAL OF THE ILLUMINATING ENGINEERING SOCIETY

Basic class information

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
15 4 METALLURGY & METALLURGICAL ENGINEERING//MATERIALS SCIENCE, MULTIDISCIPLINARY//MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 827627
708 3       THERMAL PLASMA//HIGH TEMPERATURE MATERIAL PROCESSES//PLASMA CHEMISTRY AND PLASMA PROCESSING 6872
2160 2             THERMAL PLASMA//HIGH TEMPERATURE MATERIAL PROCESSES//PLASMA CHEMISTRY AND PLASMA PROCESSING 5312
18711 1                   UNITE ETUD MILIEUX IONISES REACTIFS//CENT DEV LIGHTING//JOURNAL OF THE ILLUMINATING ENGINEERING SOCIETY 563

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 UNITE ETUD MILIEUX IONISES REACTIFS address 466488 2% 83% 10
2 CENT DEV LIGHTING address 335862 2% 50% 12
3 JOURNAL OF THE ILLUMINATING ENGINEERING SOCIETY journal 324122 9% 11% 53
4 TAEWON LIGHTING address 167937 1% 100% 3
5 LAMP CO address 149275 1% 67% 4
6 METAL HALIDE LAMP authKW 129538 2% 26% 9
7 CRSL address 125951 1% 75% 3
8 ANTENNA EXCITED MICROWAVE DISCHARGE authKW 111958 0% 100% 2
9 HID DEV address 111958 0% 100% 2
10 HID LAMP DEV address 111958 0% 100% 2

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Applied 2113 40% 0% 226
2 Optics 1974 25% 0% 143
3 Physics, Fluids & Plasmas 1055 11% 0% 62
4 Physics, Multidisciplinary 165 9% 0% 53
5 Spectroscopy 90 4% 0% 23
6 Engineering, General 78 3% 0% 19
7 Construction & Building Technology 66 2% 0% 12
8 Thermodynamics 36 3% 0% 15
9 Engineering, Electrical & Electronic 21 6% 0% 36
10 Materials Science, Coatings & Films 18 2% 0% 10

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 UNITE ETUD MILIEUX IONISES REACTIFS 466488 2% 83% 10
2 CENT DEV LIGHTING 335862 2% 50% 12
3 TAEWON LIGHTING 167937 1% 100% 3
4 LAMP CO 149275 1% 67% 4
5 CRSL 125951 1% 75% 3
6 HID DEV 111958 0% 100% 2
7 HID LAMP DEV 111958 0% 100% 2
8 HIGH SCI TECHNOL HAMMAM SOUSSE ESSTHS 74637 0% 67% 2
9 L LACE UPS 74637 0% 67% 2
10 UNIT IONIZED BACKGROUNDS REAGENTS STUDIES U 74637 0% 67% 2

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF THE ILLUMINATING ENGINEERING SOCIETY 324122 9% 11% 53
2 JOURNAL OF PHYSICS D-APPLIED PHYSICS 32104 20% 1% 111
3 LEUKOS 21888 2% 4% 9
4 IEE PROCEEDINGS-A-SCIENCE MEASUREMENT AND TECHNOLOGY 8058 2% 1% 10
5 INSTITUTE OF PHYSICS CONFERENCE SERIES 7818 7% 0% 37
6 HIGH TEMPERATURE MATERIAL PROCESSES 7272 2% 1% 9
7 PHILIPS JOURNAL OF RESEARCH 6022 1% 2% 6
8 IEEE TRANSACTIONS ON PLASMA SCIENCE 2931 4% 0% 23
9 JOURNAL OF APPLIED PHYSICS 2138 12% 0% 65
10 PLASMA SOURCES SCIENCE & TECHNOLOGY 1570 2% 0% 9

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 METAL HALIDE LAMP 129538 2% 26% 9 Search METAL+HALIDE+LAMP Search METAL+HALIDE+LAMP
2 ANTENNA EXCITED MICROWAVE DISCHARGE 111958 0% 100% 2 Search ANTENNA+EXCITED+MICROWAVE+DISCHARGE Search ANTENNA+EXCITED+MICROWAVE+DISCHARGE
3 PLASIMO 111958 0% 100% 2 Search PLASIMO Search PLASIMO
4 SELF REVERSED LINE 111958 0% 100% 2 Search SELF+REVERSED+LINE Search SELF+REVERSED+LINE
5 VERTICAL AND HORIZONTAL POSITIONS 111958 0% 100% 2 Search VERTICAL+AND+HORIZONTAL+POSITIONS Search VERTICAL+AND+HORIZONTAL+POSITIONS
6 HID LAMPS 93292 1% 33% 5 Search HID+LAMPS Search HID+LAMPS
7 COLOUR SEGREGATION 74637 0% 67% 2 Search COLOUR+SEGREGATION Search COLOUR+SEGREGATION
8 HIGH PRESSURE DISCHARGE LAMP 74637 0% 67% 2 Search HIGH+PRESSURE+DISCHARGE+LAMP Search HIGH+PRESSURE+DISCHARGE+LAMP
9 ABSORBING PLASMA 55979 0% 100% 1 Search ABSORBING+PLASMA Search ABSORBING+PLASMA
10 ALKALI PLASMAS 55979 0% 100% 1 Search ALKALI+PLASMAS Search ALKALI+PLASMAS

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.

Classes with closest relation at Level 1



rank cluster_id2 link
1 17722 JOURNAL OF THE ILLUMINATING ENGINEERING SOCIETY//HIGH TEMP SCI S//LIGHT SOURCES
2 6865 PLASMA TORCH//LAMINAR PLASMA JET//HIGH TEMPERATURE MATERIAL PROCESSES
3 38792 ELE ON PHYS//CONVERSION DEVICE//DIFFERENTIATING CHARACTERISTIC
4 15983 TOTAL PRESSURE MEASUREMENTS//VAPOR COMPLEXES//BAROGRAM
5 4404 POWER FACTOR CORRECTION PFC//ELECTRONIC BALLAST//POWER FACTOR CORRECTION
6 31898 ALUMINA COMPOSITE CERAMICS//ARGON MERCURY PLASMA//CONTINUOUS EMISSION SPECTRUM
7 23515 MOLECULAR SPECTROSCOPIC CONSTANTS//ALBR//BBR RADICAL
8 7529 CIRCUIT BREAKER//GAS CIRCUIT BREAKER//ARC MODEL
9 12148 BA ATOMS//BAD 3J//LASIM UMR5579
10 22358 ABEL INVERSION//ALMOST BERNSTEIN OPERATIONAL MATRIX OF INTEGRATION//ARC FUSION SPLICED FIBERS

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