Class information for:
Level 1: GUN BARREL//ROTATING BAND//BORE COATINGS

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
21 4 THERMODYNAMICS//MECHANICS//ENGINEERING, MECHANICAL 471779
525 3       PROPELLANTS EXPLOSIVES PYROTECHNICS//ENERGETIC MATERIALS//COMBUSTION EXPLOSION AND SHOCK WAVES 20829
4217 2             INTERIOR BALLISTICS//PYROSHOCK//GUN BARREL 555
32158 1                   GUN BARREL//ROTATING BAND//BORE COATINGS 156

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GUN BARREL authKW 1164078 7% 52% 11
2 ROTATING BAND authKW 1039019 4% 86% 6
3 BORE COATINGS authKW 606095 2% 100% 3
4 WEAPON BARREL authKW 606095 2% 100% 3
5 BENET S address 544396 10% 17% 16
6 BORE EROSION authKW 404064 1% 100% 2
7 BORE SUBSTRATES authKW 404064 1% 100% 2
8 CANNON FIRING authKW 404064 1% 100% 2
9 CANNON TUBE EROSION authKW 404064 1% 100% 2
10 ENGRAVING PRESSURE authKW 404064 1% 100% 2

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Mechanical 2434 40% 0% 63
2 Materials Science, Coatings & Films 258 10% 0% 15
3 Materials Science, Multidisciplinary 204 28% 0% 43
4 Metallurgy & Metallurgical Engineering 162 12% 0% 18
5 Physics, Applied 135 21% 0% 33
6 Engineering, Manufacturing 92 4% 0% 7
7 Mechanics 84 9% 0% 14
8 Thermodynamics 65 6% 0% 9
9 Materials Science, Ceramics 49 4% 0% 6
10 Materials Science, Characterization, Testing 31 2% 0% 3

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BENET S 544396 10% 17% 16
2 LAUNCHER TECHNOL 404064 1% 100% 2
3 WE ON SYST ENGN DYNAM GRP 404064 1% 100% 2
4 BATTELLE SCI SERV 269374 1% 67% 2
5 ARLWMMB 202032 1% 100% 1
6 DRET RECH ETUD ARCUEIL 202032 1% 100% 1
7 FG STRUKT FOR 202032 1% 100% 1
8 ORDNANCE SCI 202032 1% 100% 1
9 READER THERMAL POWER 202032 1% 100% 1
10 TRIBOL DYNAM SYST URA CNRS 855 202032 1% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PRAKTISCHE METALLOGRAPHIE-PRACTICAL METALLOGRAPHY 45011 8% 2% 12
2 JOURNAL OF PRESSURE VESSEL TECHNOLOGY-TRANSACTIONS OF THE ASME 30114 13% 1% 20
3 F&M-FEINWERKTECHNIK & MESSTECHNIK 8593 1% 2% 2
4 WEAR 7908 13% 0% 21
5 PISMA V ZHURNAL TEKHNICHESKOI FIZIKI 4010 6% 0% 10
6 TRANSACTIONS OF FAMENA 3128 1% 1% 2
7 MATERIALS AND MANUFACTURING PROCESSES 2422 4% 0% 6
8 FRICTION 1441 1% 1% 1
9 SURFACE & COATINGS TECHNOLOGY 802 6% 0% 9
10 ISI BILIMI VE TEKNIGI DERGISI-JOURNAL OF THERMAL SCIENCE AND TECHNOLOGY 755 1% 0% 1

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 GUN BARREL 1164078 7% 52% 11 Search GUN+BARREL Search GUN+BARREL
2 ROTATING BAND 1039019 4% 86% 6 Search ROTATING+BAND Search ROTATING+BAND
3 BORE COATINGS 606095 2% 100% 3 Search BORE+COATINGS Search BORE+COATINGS
4 WEAPON BARREL 606095 2% 100% 3 Search WEAPON+BARREL Search WEAPON+BARREL
5 BORE EROSION 404064 1% 100% 2 Search BORE+EROSION Search BORE+EROSION
6 BORE SUBSTRATES 404064 1% 100% 2 Search BORE+SUBSTRATES Search BORE+SUBSTRATES
7 CANNON FIRING 404064 1% 100% 2 Search CANNON+FIRING Search CANNON+FIRING
8 CANNON TUBE EROSION 404064 1% 100% 2 Search CANNON+TUBE+EROSION Search CANNON+TUBE+EROSION
9 ENGRAVING PRESSURE 404064 1% 100% 2 Search ENGRAVING+PRESSURE Search ENGRAVING+PRESSURE
10 GUN BORE 404064 1% 100% 2 Search GUN+BORE Search GUN+BORE

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 35300 INTERIOR BALLISTICS//TWO PHASE REACTIVE FLOW//BALLIST CHINA
2 23925 AUTOFRETTAGE//EDWARD F CROSS ENGN//JOURNAL OF PRESSURE VESSEL TECHNOLOGY-TRANSACTIONS OF THE ASME
3 38040 COMPOSITE SCI WORKGRP//DEGRADATION OF EVA//RANGE OPERAT DIRECTORATE DATA SCI
4 28974 ALUMINUM BRONZE//NIAL BRONZE//NICKEL ALUMINUM BRONZE
5 27423 GA AS BI SOLUTION//MBE GAAS//ALGAAS GROWTH
6 31382 PEAK OF THE TIME DEPENDENCE OF THE IMPURITY STREAM//THE MEDIUM WITH TRAPS//OKEANOLOGIYA
7 27737 METAL FINISHING//PLATING AND SURFACE FINISHING//BUTYNEDIOL ETHOXYLATE BEO
8 27585 ASARO TILLER GRINFELD INSTABILITY//ARBITRARY SHALLOW SURFACES//COMPOSITIONAL AND MORPHOLOGICAL INSTABILITY
9 37224 RMS ANALYSES//NITROGEN AMBIENT GAS//NONLINEAR SAW PROPAGATION
10 36714 METAL PIPE//BIOFILM AND BIOFOULING//ECO DESIGN MODEL

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