Class information for:
Level 3: METROLOGIA//IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT//AVOGADRO CONSTANT

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
616 10808 16.3 42%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 4)


ID, lev.
above		 Publications Label for level above
18 835618 OPTICS//PHYSICAL REVIEW A//PHYSICS, APPLIED

Classes in level below (level 2)


ID, lev.
below		 Publications Label for level below
1991 5062 IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT//METROLOGIA//AVOGADRO CONSTANT
2617 3080 METROLOGIA//ITS 90//METROL QUAL MIRS UL FE LMK
2760 2666 NORMAL SPECTRAL EMISSIVITY//PULSE HEATING//INFRARED EMISSIVITY

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 915 50% 12% 1307
2 IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT Journal 332 19% 15% 1591
3 AVOGADRO CONSTANT Author keyword 134 87% 1% 66
4 KILOGRAM Author keyword 134 93% 0% 51
5 INTERNATIONAL JOURNAL OF THERMOPHYSICS Journal 122 17% 6% 665
6 WATT BALANCE Author keyword 111 88% 0% 52
7 JOSEPHSON ARRAYS Author keyword 107 80% 1% 67
8 VOLTAGE STANDARD Author keyword 88 85% 0% 46
9 JOSEPHSON VOLTAGE STANDARD Author keyword 75 91% 0% 31
10 AC DC TRANSFER Author keyword 67 85% 0% 35

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 AVOGADRO CONSTANT 134 87% 1% 66 Search AVOGADRO+CONSTANT Search AVOGADRO+CONSTANT
2 KILOGRAM 134 93% 0% 51 Search KILOGRAM Search KILOGRAM
3 WATT BALANCE 111 88% 0% 52 Search WATT+BALANCE Search WATT+BALANCE
4 JOSEPHSON ARRAYS 107 80% 1% 67 Search JOSEPHSON+ARRAYS Search JOSEPHSON+ARRAYS
5 VOLTAGE STANDARD 88 85% 0% 46 Search VOLTAGE+STANDARD Search VOLTAGE+STANDARD
6 JOSEPHSON VOLTAGE STANDARD 75 91% 0% 31 Search JOSEPHSON+VOLTAGE+STANDARD Search JOSEPHSON+VOLTAGE+STANDARD
7 AC DC TRANSFER 67 85% 0% 35 Search AC+DC+TRANSFER Search AC+DC+TRANSFER
8 ITS 90 64 57% 1% 76 Search ITS+90 Search ITS+90
9 RADIATION THERMOMETRY 52 50% 1% 74 Search RADIATION+THERMOMETRY Search RADIATION+THERMOMETRY
10 RADIANCE TEMPERATURE 51 91% 0% 21 Search RADIANCE+TEMPERATURE Search RADIANCE+TEMPERATURE

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 AVOGADRO CONSTANT 191 80% 1% 119
2 KILOGRAM 191 71% 1% 155
3 PLANCK CONSTANT 75 83% 0% 43
4 ITS 90 75 65% 1% 71
5 CRYOGENIC RADIOMETER 72 70% 1% 59
6 VOLTAGE STANDARD 57 67% 0% 52
7 TRANSFER STANDARDS 55 92% 0% 22
8 RADIATION THERMOMETRY 46 82% 0% 27
9 QUANTIZED HALL RESISTANCE 46 55% 1% 58
10 ABSORBER COATINGS 45 94% 0% 16

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 915 50% 12% 1307
2 IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT 332 19% 15% 1591
3 INTERNATIONAL JOURNAL OF THERMOPHYSICS 122 17% 6% 665
4 PTB-MITTEILUNGEN 32 30% 1% 90
5 SOLAR ENERGY MATERIALS 22 15% 1% 135
6 MEASUREMENT TECHNIQUES 22 10% 2% 207
7 MAPAN-JOURNAL OF METROLOGY SOCIETY OF INDIA 21 27% 1% 66
8 JOURNAL OF RESEARCH OF THE NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY 15 12% 1% 113
9 METROLOGY AND MEASUREMENT SYSTEMS 12 15% 1% 74

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
A review of cermet-based spectrally selective solar absorbers 2014 18 55 91%
Review of physical vapor deposited (PVD) spectrally selective coatings for mid- and high-temperature solar thermal applications 2012 75 131 76%
Watt balance experiments for the determination of the Planck constant and the redefinition of the kilogram 2013 24 35 94%
CODATA recommended values of the fundamental physical constants: 1998 2000 588 371 37%
History and progress on accurate measurements of the Planck constant 2013 19 84 89%
Metallic nanostructures for light trapping in energy-harvesting devices 2014 26 89 21%
Metal (carbide)-carbon eutectics for thermometry and radiometry: a review of the first seven years 2006 70 25 96%
Application of the Josephson effect in electrical metrology 2009 36 104 95%
Determination of the Planck constant by means of a watt balance 2009 35 49 94%
Towards a new SI: a review of progress made since 2011 2014 5 44 80%

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% 0.2% 20
2 METROL REPUBL SLOVENIA 51 91% 0.2% 21
3 MEASUREMENT STAND NEW ZEALAND 43 66% 0.4% 40
4 SINTESIS ESTUDIO MAT 21 78% 0.1% 14
5 METROL J AN 20 16% 1.0% 109
6 IST METROL G COLONNETTI 17 43% 0.3% 30
7 MEASUREMENT STAND 17 14% 1.1% 115
8 METROL 17 18% 0.8% 84
9 OPT RADIAT TEAM 17 100% 0.1% 8
10 OPT ENVIRONM METROL 15 67% 0.1% 14

Related classes at same level (level 3)


Rank Relatedness score Related classes
1 0.0000001900 JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER//SEMITRANSPARENT MEDIUM//RADIATIVE HEAT TRANSFER
2 0.0000001691 OPTICS AND LASERS IN ENGINEERING//OPTICAL ENGINEERING//DIGITAL IMAGE CORRELATION
3 0.0000001477 THERMAL LENS SPECTROMETRY//THERMAL DIFFUSIVITY//PHOTOTHERMAL OPTOELECT DIAGNOST S
4 0.0000001415 JOURNAL OF LOW TEMPERATURE PHYSICS//QUANTUM TURBULENCE//SUPERFLUID HE 3
5 0.0000001113 PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS//SUPERCONDUCTOR SCIENCE & TECHNOLOGY//PHYSICA C
6 0.0000001047 JOURNAL OF MICROELECTROMECHANICAL SYSTEMS//SENSORS AND ACTUATORS A-PHYSICAL//JOURNAL OF MICROMECHANICS AND MICROENGINEERING
7 0.0000001015 SURFACE & COATINGS TECHNOLOGY//PLASMA NITRIDING//HIGH ENTROPY ALLOYS
8 0.0000000952 TERAHERTZ//PHYS BIOL ULTRAFAST SCI TECHNOL//TERAHERTZ TIME DOMAIN SPECTROSCOPY
9 0.0000000912 MAGNETOSTRICTION//IEEE TRANSACTIONS ON MAGNETICS//ND FE B
10 0.0000000896 IEEE JOURNAL OF SOLID-STATE CIRCUITS//IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES//IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS