Class information for:
Level 2: METROLOGIA//ITS 90//METROL QUAL MIRS UL FE LMK

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
2617 3080 14.3 42%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 3)


ID, lev.
above		 Publications Label for level above
616 10808 METROLOGIA//IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT//AVOGADRO CONSTANT

Classes in level below (level 1)


ID, lev. below Publications Label for level below
8103 1218 METROLOGIA//CRYOGENIC RADIOMETER//TRAP DETECTOR
9867 1049 METROL QUAL MIRS UL FE LMK//ITS 90//METROL REPUBL SLOVENIA
19670 430 THICK FILM CHIP RESISTORS//TEMPERATURE FIXED POINT//CRYOGENIC THERMOMETRY
26623 204 NOISE THERMOMETRY//PLTS 2000//BASIC THERMAL METROL
27889 179 OPT RADIAT TEAM//SOURCES DETECTORS DISPLAYS GRP//LINEARITY OF RESPONSE

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 METROLOGIA Journal 197 26% 22% 665
2 ITS 90 Author keyword 64 57% 2% 76
3 METROL QUAL MIRS UL FE LMK Address 61 95% 1% 20
4 METROL REPUBL SLOVENIA Address 51 91% 1% 21
5 INTERNATIONAL JOURNAL OF THERMOPHYSICS Journal 51 11% 14% 436
6 RADIATION THERMOMETRY Author keyword 29 39% 2% 58
7 TEMPERATURE SCALE Author keyword 21 54% 1% 27
8 THERMODYNAMIC TEMPERATURE Author keyword 20 56% 1% 25
9 CRYOGENIC RADIOMETER Author keyword 18 58% 1% 21
10 OPT RADIAT TEAM Address 17 100% 0% 8

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 ITS 90 64 57% 2% 76 Search ITS+90 Search ITS+90
2 RADIATION THERMOMETRY 29 39% 2% 58 Search RADIATION+THERMOMETRY Search RADIATION+THERMOMETRY
3 TEMPERATURE SCALE 21 54% 1% 27 Search TEMPERATURE+SCALE Search TEMPERATURE+SCALE
4 THERMODYNAMIC TEMPERATURE 20 56% 1% 25 Search THERMODYNAMIC+TEMPERATURE Search THERMODYNAMIC+TEMPERATURE
5 CRYOGENIC RADIOMETER 18 58% 1% 21 Search CRYOGENIC+RADIOMETER Search CRYOGENIC+RADIOMETER
6 FILTER RADIOMETER 16 64% 1% 16 Search FILTER+RADIOMETER Search FILTER+RADIOMETER
7 TRAP DETECTOR 16 56% 1% 19 Search TRAP+DETECTOR Search TRAP+DETECTOR
8 TRIPLE POINT OF WATER 15 73% 0% 11 Search TRIPLE+POINT+OF+WATER Search TRIPLE+POINT+OF+WATER
9 SIZE OF SOURCE EFFECT 14 55% 1% 17 Search SIZE+OF+SOURCE+EFFECT Search SIZE+OF+SOURCE+EFFECT
10 TEMPERATURE FIXED POINTS 13 80% 0% 8 Search TEMPERATURE+FIXED+POINTS Search TEMPERATURE+FIXED+POINTS

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 ITS 90 69 63% 2% 69
2 CRYOGENIC RADIOMETER 68 69% 2% 58
3 TRAP DETECTORS 40 71% 1% 32
4 STORAGE RING BESSY 23 69% 1% 20
5 CHIP RESISTORS 20 100% 0% 9
6 THERMODYNAMIC TEMPERATURES 19 68% 1% 17
7 RESISTANCE THERMOMETERS 19 80% 0% 12
8 SPECTRAL RESPONSIVITY 17 55% 1% 21
9 ACCURACY CRYOGENIC RADIOMETER 17 72% 0% 13
10 COBALT CARBON 17 72% 0% 13

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 METROLOGIA 197 26% 22% 665
2 INTERNATIONAL JOURNAL OF THERMOPHYSICS 51 11% 14% 436

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Metal (carbide)-carbon eutectics for thermometry and radiometry: a review of the first seven years 2006 70 25 96%
Recommended values of temperature on the International Temperature Scale of 1990 for a selected set of secondary reference points 1996 105 53 58%
High-temperature measurement techniques for the application in photometry, radiometry and thermometry 2009 22 41 88%
Photometry, radiometry and 'the candela': evolution in the classical and quantum world 2010 23 85 54%
From single photons to milliwatt radiant power-electron storage rings as radiation sources with a high dynamic range 2010 11 18 94%
A quarter-century of metrology using synchrotron radiation by PTB in Berlin 2009 37 90 39%
Temperature metrology 2005 24 65 71%
A Review of Cryogenic Thermometry and Common Temperature Sensors 2001 19 21 76%
The Kelvin and temperature measurements 2001 10 36 81%
Cryogenic thermometry: a review of progress since 1982 1997 29 322 62%

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 METROL QUAL MIRS UL FE LMK 61 95% 0.6% 20
2 METROL REPUBL SLOVENIA 51 91% 0.7% 21
3 OPT RADIAT TEAM 17 100% 0.3% 8
4 OPT ENVIRONM METROL 15 67% 0.5% 14
5 METROL QUAL 13 53% 0.6% 17
6 VNIIOFI 11 78% 0.2% 7
7 BASIC THERMAL METROL 9 83% 0.2% 5
8 RADIAT THERMOMETRY SECT 9 83% 0.2% 5
9 METROL 9 13% 2.0% 62
10 TEMP HUMID GRP 8 62% 0.3% 8

Related classes at same level (level 2)


Rank Relatedness score Related classes
1 0.0000021234 NORMAL SPECTRAL EMISSIVITY//PULSE HEATING//INFRARED EMISSIVITY
2 0.0000012575 IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT//METROLOGIA//AVOGADRO CONSTANT
3 0.0000011643 PULSED FIELD MAGNETOMETER//DEMAGNETIZING CORRECTION//FLUXMETRIC DEMAGNETIZING FACTOR
4 0.0000010390 THERMAL FLOW SENSOR//MICROHOTPLATE//THERMOPILE
5 0.0000007955 COLOR RESEARCH AND APPLICATION//COLOR CONSTANCY//MUNSELL COLOR SCI
6 0.0000006193 EUV LITHOG//UNDULATORS//SPECTROMICROSCOPY
7 0.0000004983 MESH EXPERIMENT//CHARGE CLOUD SHAPE//X RAY EVENT
8 0.0000004588 JOURNAL OF LOW TEMPERATURE PHYSICS//QUANTUM TURBULENCE//SUPERFLUID HE 3
9 0.0000004339 ASTEC VACUUM SCI GRP//SPINNING ROTOR GAUGE//TURBOMOLECULAR PUMP
10 0.0000004013 MICROCALORIMETRY//TMDSC//THERMOKINETICS