Class information for:
Level 1: ENVIRONM TEST TECHNOL//GLASS PLASTICS//OPTICAL HETERODYNE INTERFEROMETER

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
28550 204 14.0 36%


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
10 4 OPTICS//PHYSICS, PARTICLES & FIELDS//PHYSICS, MULTIDISCIPLINARY 1131262
217 3       OPTICS//APPLIED OPTICS//OPTICAL ENGINEERING 50829
1780 2             DIGITAL IMAGE CORRELATION//OPTICS AND LASERS IN ENGINEERING//SPECKLE INTERFEROMETRY 6371
28550 1                   ENVIRONM TEST TECHNOL//GLASS PLASTICS//OPTICAL HETERODYNE INTERFEROMETER 204

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 ENVIRONM TEST TECHNOL address 299367 1% 100% 2
2 GLASS PLASTICS authKW 299367 1% 100% 2
3 OPTICAL HETERODYNE INTERFEROMETER authKW 168390 1% 38% 3
4 ACTIVE ALLOY BRAZING FILERS authKW 149683 0% 100% 1
5 AIR GAP ETALON FILTER AGEF authKW 149683 0% 100% 1
6 ALL RUSSIA SCI AVIAT MAT FGUP VIAM address 149683 0% 100% 1
7 ALUMINUM PHOSPHATE BINDERS authKW 149683 0% 100% 1
8 AND THERMAL EXPANSION authKW 149683 0% 100% 1
9 ANTIOXIDATIVE COATING authKW 149683 0% 100% 1
10 ASTRONOMICAL SATELLITE authKW 149683 0% 100% 1

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Instruments & Instrumentation 973 22% 0% 45
2 Materials Science, Ceramics 948 14% 0% 28
3 Optics 847 27% 0% 56
4 Materials Science, Characterization, Testing 592 7% 0% 14
5 Engineering, General 380 11% 0% 22
6 Thermodynamics 241 9% 0% 19
7 Mechanics 167 11% 0% 22
8 Physics, Applied 130 19% 0% 38
9 Materials Science, Multidisciplinary 22 11% 0% 22
10 Astronomy & Astrophysics 18 5% 0% 11

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 ENVIRONM TEST TECHNOL 299367 1% 100% 2
2 ALL RUSSIA SCI AVIAT MAT FGUP VIAM 149683 0% 100% 1
3 CRYOGEN MAT SECT 149683 0% 100% 1
4 SHIMORENJYA KU 149683 0% 100% 1
5 STATE SCI RUSSIAN FEDERAT VIAM 149683 0% 100% 1
6 SPACE PLICAT MISSION DIRECTORATE 119744 1% 40% 2
7 INFRARED ASTROPHYS GRP 74841 0% 50% 1
8 MECH STRENGTH FRACTURE MAT STRUCT 74841 0% 50% 1
9 QUANTUM PLICAT SI 74841 0% 50% 1
10 SCI IND ASSOC FIZ SOLNTSE 74841 0% 50% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 GLASS AND CERAMICS 56423 11% 2% 22
2 JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS 5284 4% 0% 9
3 MEASUREMENT TECHNIQUES 4950 4% 0% 8
4 EXPERIMENTAL MECHANICS 3540 4% 0% 8
5 INTERNATIONAL JOURNAL OF THERMOPHYSICS 3530 5% 0% 10
6 OPTICS AND LASERS IN ENGINEERING 3529 4% 0% 9
7 CME-CHARTERED MECHANICAL ENGINEER 3252 0% 2% 1
8 APPLIED OPTICS 3114 13% 0% 27
9 MEASUREMENT SCIENCE AND TECHNOLOGY 1637 5% 0% 10
10 F&M-FEINWERKTECHNIK & MESSTECHNIK 1590 0% 1% 1

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 GLASS PLASTICS 299367 1% 100% 2 Search GLASS+PLASTICS Search GLASS+PLASTICS
2 OPTICAL HETERODYNE INTERFEROMETER 168390 1% 38% 3 Search OPTICAL+HETERODYNE+INTERFEROMETER Search OPTICAL+HETERODYNE+INTERFEROMETER
3 ACTIVE ALLOY BRAZING FILERS 149683 0% 100% 1 Search ACTIVE+ALLOY+BRAZING+FILERS Search ACTIVE+ALLOY+BRAZING+FILERS
4 AIR GAP ETALON FILTER AGEF 149683 0% 100% 1 Search AIR+GAP+ETALON+FILTER+AGEF Search AIR+GAP+ETALON+FILTER+AGEF
5 ALUMINUM PHOSPHATE BINDERS 149683 0% 100% 1 Search ALUMINUM+PHOSPHATE+BINDERS Search ALUMINUM+PHOSPHATE+BINDERS
6 AND THERMAL EXPANSION 149683 0% 100% 1 Search AND+THERMAL+EXPANSION Search AND+THERMAL+EXPANSION
7 ANTIOXIDATIVE COATING 149683 0% 100% 1 Search ANTIOXIDATIVE+COATING Search ANTIOXIDATIVE+COATING
8 ASTRONOMICAL SATELLITE 149683 0% 100% 1 Search ASTRONOMICAL+SATELLITE Search ASTRONOMICAL+SATELLITE
9 AUTOMOTIVE TIRE 149683 0% 100% 1 Search AUTOMOTIVE+TIRE Search AUTOMOTIVE+TIRE
10 BERYLLIUM PROTECTION SYSTEM 149683 0% 100% 1 Search BERYLLIUM+PROTECTION+SYSTEM Search BERYLLIUM+PROTECTION+SYSTEM

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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 REN, DM , LAWTON, KM , MILLER, JA , (2008) A DOUBLE-PASS INTERFEROMETER FOR MEASUREMENT OF DIMENSIONAL CHANGES.MEASUREMENT SCIENCE AND TECHNOLOGY. VOL. 19. ISSUE 2. P. - 10 100% 5
2 VIKRAM, CS , (1997) A PROPOSAL FOR A REFERENCELESS APPROACH TO MEASUREMENTS OF THE THERMAL EXPANSION OF SOLIDS.MEASUREMENT SCIENCE AND TECHNOLOGY. VOL. 8. ISSUE 10. P. 1156 -1159 12 80% 2
3 PING, SJ , QING, LJ , YUAN, YX , TAO, ZJ , DUAN, YN , (2012) DEVELOPMENT OF A HIGH ACCURACY LASER INTERFEROMETRIC DILATOMETER OVER THE TEMPERATURE RANGE FROM 300 K TO 1200 K.HIGH TEMPERATURES-HIGH PRESSURES. VOL. 41. ISSUE 2. P. 121-132 6 100% 0
4 KOTANI, M , MUTA, Y , YOSHIMURA, A , OGIHARA, S , IMAI, T , KATAYAMA, H , YUI, Y , TANGE, Y , ENYA, K , KANEDA, H , ET AL (2014) EVALUATION OF SPACEBORNE SIC MIRROR MATERIALS USING SAMPLES CUT FROM THE PERIPHERY OF A MIRROR BODY.JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE. VOL. 23. ISSUE 3. P. 850-858 5 100% 0
5 ENYA, K , YAMADA, N , IMAI, T , TANGE, Y , KANEDA, H , KATAYAMA, H , KOTANI, M , MARUYAMA, K , NAITOH, M , NAKAGAWA, T , ET AL (2012) HIGH-PRECISION CTE MEASUREMENT OF HYBRID C/SIC COMPOSITE FOR CRYOGENIC SPACE TELESCOPES.CRYOGENICS. VOL. 52. ISSUE 1. P. 86 -89 5 100% 7
6 SCIAMMARELLA, CA , (1996) A NEW FIBRE OPTICS ILLUMINATION SYSTEM FOR APPLICATION TO ELECTRONICS HOLOGRAPHY.INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS. VOL. 31. ISSUE 6. P. 925-930 8 89% 0
7 NEUBERT, H , BINDL, E , MEHNERT, M , RADEL, H , LINSEIS, C , (2009) A HIGH-SPEED INTERFEROMETRIC DILATOMETER BASED ON THE INDUCTIVE HEATING OF A SPECIMEN.MEASUREMENT SCIENCE AND TECHNOLOGY. VOL. 20. ISSUE 4. P. - 5 83% 1
8 WATANABE, H , YAMADA, N , OKAJI, M , (2004) LINEAR THERMAL EXPANSION COEFFICIENT OF SILICON FROM 293 TO 1000 K.INTERNATIONAL JOURNAL OF THERMOPHYSICS. VOL. 25. ISSUE 1. P. 221-236 5 83% 92
9 TAKEICHI, Y , NISHIYAMA, I , YAMADA, N , (2006) PERFORMANCE OF DILATOMETER FOR DETERMINING ABSOLUTE CTE OF EUVL LTEMS.MICROELECTRONIC ENGINEERING. VOL. 83. ISSUE 4-9. P. 1617-1620 4 100% 1
10 ROZENENKOVA, VA , SOLNTSEV, SS , MIRONOVA, NA , GAVRILOV, SV , (2017) GLASS CERAMIC COMPOSITE PROTECTIVE TECHNOLOGICAL COATINGS FOR THERMOMECHANICAL PROCESSING OF INTERMETALLIC ALLOYS.GLASS AND CERAMICS. VOL. 73. ISSUE 9-10. P. 381 -385 3 100% 0

Classes with closest relation at Level 1


Rank Class id link
1 18716 SPACE CRYOGENICS//JOULE THOMSON COOLERS//CRYOGENICS
2 34607 ENDICOTT ELECT PACKAGING//PLATED THROUGH HOLE//CYCLE TO FAILURE
3 37141 LIGHT OF SIGHT STABILIZATION//AD T OPT TECHNOL//BANDPASS FAST STEERING MIRROR
4 12982 ABSOLUTE DISTANCE MEASUREMENT//GAUGE BLOCK//AIR REFRACTIVE INDEX
5 23059 QUADRATIC ELECTROOPTIC EFFECT//SELF CONSISTENT FIELD LOCAL DENSITY APPROXIMATION//SPHERICAL SOLID MODEL
6 14103 SPECKLE PHOTOGRAPHY//OPTIMO//SPECKLE METROLOGY
7 13090 HETERODYNE INTERFEROMETER//HETERODYNE INTERFEROMETRY//FRINGE INTERPOLATION
8 17895 MOIRE INTERFEROMETRY//ELECTRON BEAM MOIRE//GEOMETRIC PHASE ANALYSIS
9 21070 PISTON ERROR//SPARSE APERTURE//SPARSE OPTICAL SYNTHETIC APERTURE
10 36430 AIST METROL//ONE DIMENSIONAL CRYSTAL//ABSOLUTE MEASUREMENT METHOD

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