Class information for:
Level 1: LASER RANGEFINDING//TIMING DISCRIMINATION//BIPOLAR TRANSISTOR SWITCHES

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
22900 309 13.3 41%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
2713 2787 HIGH CURRENT ELECT//LINEAR TRANSFORMER DRIVER//GAS SWITCH

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 LASER RANGEFINDING Author keyword 3 50% 2% 5
2 TIMING DISCRIMINATION Author keyword 3 45% 2% 5
3 BIPOLAR TRANSISTOR SWITCHES Author keyword 2 43% 1% 3
4 CAD CAM DENTAL SYSTEM Author keyword 1 100% 1% 2
5 CHARGE STORAGE DIODES Author keyword 1 100% 1% 2
6 CONSTANT FRACTION TIMING METHOD Author keyword 1 50% 1% 2
7 GUNN DOMAINS Author keyword 1 50% 1% 2
8 LASER DETECTION AND RANGING Author keyword 1 50% 1% 2
9 PULSED TIME OF FLIGHT Author keyword 1 50% 1% 2
10 HIGH POWER SWITCH Author keyword 1 30% 1% 3

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 LASER RANGEFINDING 3 50% 2% 5 Search LASER+RANGEFINDING Search LASER+RANGEFINDING
2 TIMING DISCRIMINATION 3 45% 2% 5 Search TIMING+DISCRIMINATION Search TIMING+DISCRIMINATION
3 BIPOLAR TRANSISTOR SWITCHES 2 43% 1% 3 Search BIPOLAR+TRANSISTOR+SWITCHES Search BIPOLAR+TRANSISTOR+SWITCHES
4 CAD CAM DENTAL SYSTEM 1 100% 1% 2 Search CAD+CAM+DENTAL+SYSTEM Search CAD+CAM+DENTAL+SYSTEM
5 CHARGE STORAGE DIODES 1 100% 1% 2 Search CHARGE+STORAGE+DIODES Search CHARGE+STORAGE+DIODES
6 CONSTANT FRACTION TIMING METHOD 1 50% 1% 2 Search CONSTANT+FRACTION+TIMING+METHOD Search CONSTANT+FRACTION+TIMING+METHOD
7 GUNN DOMAINS 1 50% 1% 2 Search GUNN+DOMAINS Search GUNN+DOMAINS
8 LASER DETECTION AND RANGING 1 50% 1% 2 Search LASER+DETECTION+AND+RANGING Search LASER+DETECTION+AND+RANGING
9 PULSED TIME OF FLIGHT 1 50% 1% 2 Search PULSED+TIME+OF+FLIGHT Search PULSED+TIME+OF+FLIGHT
10 HIGH POWER SWITCH 1 30% 1% 3 Search HIGH+POWER+SWITCH Search HIGH+POWER+SWITCH

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 SQUARE WAVE GENERATOR 4 56% 2% 5
2 FAST TIMING METHODS 1 100% 1% 2
3 FLIGHT LASER RANGEFINDER 1 100% 1% 2
4 AVALANCHE TRANSISTOR 1 25% 1% 3
5 2ND BREAKDOWN 1 50% 0% 1
6 GUNN DOMAINS 1 50% 0% 1
7 RAY FRAMING CAMERA 1 50% 0% 1
8 SWITCHOUT 1 50% 0% 1
9 THERMAL MODE 1 50% 0% 1
10 FLIGHT LASER RADAR 1 29% 1% 2

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
AN X-RAY STREAK TUBE WITH DEMOUNTABLE PHOTOCATHODES 1988 1 1 100%
HIGH-SPEED X-RAY ELECTRON-OPTICAL DIAGNOSTICS OF THE LASER PLASMA 1990 1 17 35%
LASER RANGEFINDERS 1981 25 2 50%
PICOSECOND STREAK CAMERA FLUOROMETRY - A REVIEW 1983 22 38 8%

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 EL ENG 1 40% 0.6% 2
2 LASER ELECT SUPPORT 1 25% 1.0% 3
3 NANOFABRICAT MFG TECHNOL PROGRAM 1 50% 0.3% 1
4 P EL 1 50% 0.3% 1
5 POCAT 1 50% 0.3% 1
6 RF SENSOR TECHNOL 1 50% 0.3% 1
7 FG HOCHFREQUENZTECH 0 33% 0.3% 1
8 PO CAT 0 33% 0.3% 1
9 ELECT ENGN INFOTECH 0 25% 0.3% 1
10 OPTIC ENGN 0 25% 0.3% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000178039 THREE DIMENSIONAL IMAGE SENSOR//DEMODULATION PIXEL//PHOTONIC MIXER DEVICES PMDS
2 0.0000161796 REVERSELY SWITCHED DYNISTOR RSD//POWER SEMICONDUCTOR DIODE SWITCHES//POWER SEMICOND DEVICES
3 0.0000104001 OFF NEW TECHNOL//REAL TIME VEHICLE DETECTION//BASILAR FRACTURE
4 0.0000078454 MOSKOVSKOE SH 34////
5 0.0000078312 MODE LOCKED LASERS//MODE LOCKED SEMICONDUCTOR LASERS//OPTICAL PULSE GENERATION
6 0.0000070525 CLEMSON ENVIRONM TECHNOL//NANOSECOND PULSED LIGHT SOURCE//FLUORESCENCE LIFETIME MEASUREMENT
7 0.0000070000 PHOTOCONDUCTIVE SEMICONDUCTOR SWITCHES PCSSS//PHOTOCONDUCTIVE SEMICONDUCTOR SWITCHES//ULTRAFAST PHOTOELECT TECHNOL
8 0.0000064622 TRANSIMPEDANCE AMPLIFIER TIA//TRANSIMPEDANCE AMPLIFIER//ELE ODYNAM MICROWAVE CIRCUIT ENGN
9 0.0000063781 LINEAR TRANSFORMER DRIVER//GAS SWITCH//SPARK GAP SWITCH
10 0.0000059937 SPALLATION PHENOMENON//ABLATION PRESSURE//POROUS MIXTURE