Class information for:
Level 1: JOHNS HOPKINS APL TECHNICAL DIGEST//GPS TRANSLATORS//DEEP SPACE TRANSPONDERS

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
8 4 POLYMER SCIENCE//CHEMISTRY, PHYSICAL//MATERIALS SCIENCE, MULTIDISCIPLINARY 1554940
253 3       MATERIALS SCIENCE, COMPOSITES//JOURNAL OF COMPOSITE MATERIALS//COMPOSITES SCIENCE AND TECHNOLOGY 46209
3879 2             JOHNS HOPKINS APL TECHNICAL DIGEST//MULTIFUNCTIONAL STRUCTURES//ELECTRO MAGNETO MECHANICAL COUPLING 944
27952 1                   JOHNS HOPKINS APL TECHNICAL DIGEST//GPS TRANSLATORS//DEEP SPACE TRANSPONDERS 237

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOHNS HOPKINS APL TECHNICAL DIGEST journal 2870029 54% 17% 129
2 GPS TRANSLATORS authKW 398947 1% 100% 3
3 DEEP SPACE TRANSPONDERS authKW 265965 1% 100% 2
4 METAL EPOXY RESIN INTERFACE authKW 265965 1% 100% 2
5 MISSILE SYSTEM TEST AND EVALUATION authKW 265965 1% 100% 2
6 NAVY NAVIGATION SATELLITE SYSTEM authKW 265965 1% 100% 2
7 ELECT SERV GRP address 177308 1% 67% 2
8 ADSD address 132982 0% 100% 1
9 ADSD MECH AERONAUT ENGN GRP address 132982 0% 100% 1
10 ADVANCED SPACECRAFT ARCHITECTURES authKW 132982 0% 100% 1

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, General 12532 55% 0% 131
2 Engineering, Aerospace 2072 14% 0% 34
3 Multidisciplinary Sciences 1836 15% 0% 36
4 Computer Science, Software Engineering 202 7% 0% 17
5 Engineering, Electrical & Electronic 92 14% 0% 33
6 Computer Science, Hardware & Architecture 71 3% 0% 8
7 Ergonomics 69 2% 0% 4
8 Telecommunications 65 5% 0% 12
9 COMPUTER APPLICATIONS & CYBERNETICS 49 0% 0% 1
10 Computer Science, Cybernetics 37 1% 0% 3

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ELECT SERV GRP 177308 1% 67% 2
2 ADSD 132982 0% 100% 1
3 ADSD MECH AERONAUT ENGN GRP 132982 0% 100% 1
4 AIR DEF SYST ENGN GRP 132982 0% 100% 1
5 DEE ELECT PACKAGING 132982 0% 100% 1
6 GLOBAL TELESCOPE NET 132982 0% 100% 1
7 LOW COST ELECT PKG 132982 0% 100% 1
8 MECH AERONAUT ENGN GRP 132982 0% 100% 1
9 PL COMPUTAT FLUID DYNAM SECT 132982 0% 100% 1
10 PL MARITIME TECHNOL BRANCH 132982 0% 100% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOHNS HOPKINS APL TECHNICAL DIGEST 2870029 54% 17% 129
2 COMSAT TECHNICAL REVIEW 15144 1% 4% 3
3 VIA 8310 0% 6% 1
4 ELECTRONIC PRODUCTS MAGAZINE 5113 0% 4% 1
5 COMPUTER GRAPHICS WORLD 3496 1% 1% 2
6 ELECTRONICS & WIRELESS WORLD 2214 0% 2% 1
7 ACTA ASTRONAUTICA 2189 4% 0% 10
8 COMPUTER 1519 3% 0% 6
9 SIGPLAN NOTICES 1236 2% 0% 4
10 JOURNAL OF GUIDANCE AND CONTROL 1175 0% 1% 1

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 GPS TRANSLATORS 398947 1% 100% 3 Search GPS+TRANSLATORS Search GPS+TRANSLATORS
2 DEEP SPACE TRANSPONDERS 265965 1% 100% 2 Search DEEP+SPACE+TRANSPONDERS Search DEEP+SPACE+TRANSPONDERS
3 METAL EPOXY RESIN INTERFACE 265965 1% 100% 2 Search METAL+EPOXY+RESIN+INTERFACE Search METAL+EPOXY+RESIN+INTERFACE
4 MISSILE SYSTEM TEST AND EVALUATION 265965 1% 100% 2 Search MISSILE+SYSTEM+TEST+AND+EVALUATION Search MISSILE+SYSTEM+TEST+AND+EVALUATION
5 NAVY NAVIGATION SATELLITE SYSTEM 265965 1% 100% 2 Search NAVY+NAVIGATION+SATELLITE+SYSTEM Search NAVY+NAVIGATION+SATELLITE+SYSTEM
6 ADVANCED SPACECRAFT ARCHITECTURES 132982 0% 100% 1 Search ADVANCED+SPACECRAFT+ARCHITECTURES Search ADVANCED+SPACECRAFT+ARCHITECTURES
7 AEROTHERMAL TESTING 132982 0% 100% 1 Search AEROTHERMAL+TESTING Search AEROTHERMAL+TESTING
8 ANDREI G DOROSHKEVICH 132982 0% 100% 1 Search ANDREI+G+DOROSHKEVICH Search ANDREI+G+DOROSHKEVICH
9 ANRO A PENZIAS 132982 0% 100% 1 Search ANRO+A+PENZIAS Search ANRO+A+PENZIAS
10 APL ALLIANCES 132982 0% 100% 1 Search APL+ALLIANCES Search APL+ALLIANCES

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 35203 MIMO THERMAL PLANTS//KATEDRA AUTOMATYKI PRZEMYSLOWEJ ROBOTYKI//AUTOMAT PRZEMYSL
2 35031 EDN MAGAZINE-ELECTRICAL DESIGN NEWS//COMPUTER DESIGN//ENGINEERING CODES
3 27784 3 DIMENSIONAL IMAGE GENERATION//ARITHMETIC AND CONVERSION OPERATORS//ASSEMBLER GENERATOR
4 31872 GENERAL DATA PROTECTION REGULATION//COMPUTER LAW & SECURITY REVIEW//DATA PROTECTION AUTHORITIES
5 29723 MULTIFUNCTIONAL STRUCTURES//SURFACE ANTENNA STRUCTURE//LITHIUM CHEMICAL POTENTIAL
6 27661 PLASTIC ENCAPSULATED MICROCIRCUIT//DORMANT STORAGE//NONHERMETIC
7 27997 X RAY PULSAR//X RAY PULSAR BASED NAVIGATION//PULSAR NAVIGATION
8 34055 SPACE POLICY UNIT//MILITARY SCENARIO TRAINING//TARGET SELECTION METHODS
9 32958 CLUSTER SPACE//CLUSTER SPACE CONTROL//ELECTRIC THRUSTERS
10 35706 PERSONAL COMPUTING//ACCADEMIA DELLA CRUSCA//CROSSWORD COMPILATION

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