Class information for:
Level 1: ELECTRIC VEHICLES//ALTERNATIVE FUEL VEHICLES//BATTERY ELECTRIC VEHICLE

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
2 4 ECONOMICS//POLITICAL SCIENCE//EDUCATION & EDUCATIONAL RESEARCH 1996300
105 3       ENERGY POLICY//ENVIRONMENTAL STUDIES//GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 75298
1750 2             ENVIRONMENTAL KUZNETS CURVE//ENERGY ECONOMICS//ENERGY POLICY 6807
3553 1                   ELECTRIC VEHICLES//ALTERNATIVE FUEL VEHICLES//BATTERY ELECTRIC VEHICLE 1988

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ELECTRIC VEHICLES authKW 973856 18% 17% 367
2 ALTERNATIVE FUEL VEHICLES authKW 746274 3% 74% 64
3 BATTERY ELECTRIC VEHICLE authKW 610782 3% 61% 63
4 TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT journal 294027 8% 11% 163
5 VEHICLE CHOICE authKW 157579 1% 76% 13
6 FUEL CELL VEHICLE authKW 157029 2% 24% 42
7 CHARGING INFRASTRUCTURE authKW 151041 1% 53% 18
8 RANGE ANXIETY authKW 147940 1% 67% 14
9 TRANSPORTATION WoSSC 126881 25% 2% 494
10 ELECTRIC VEHICLE ADOPTION authKW 126814 0% 100% 8

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Transportation 126881 25% 2% 494
2 Transportation Science & Technology 86592 26% 1% 526
3 Environmental Studies 46124 28% 1% 547
4 Energy & Fuels 19388 32% 0% 644
5 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 7852 9% 0% 170
6 Economics 7464 21% 0% 427
7 Environmental Sciences 4813 25% 0% 496
8 Engineering, Environmental 1710 8% 0% 158
9 Engineering, Civil 1302 8% 0% 153
10 Operations Research & Management Science 929 5% 0% 106

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TRANSPORTAT STUDIES 114096 4% 9% 84
2 CHINA AUTOMOT ENERGY 107145 1% 52% 13
3 CAERC 66047 0% 83% 5
4 PSYCHOL COGNIT ENGN PSYCHOL 66047 0% 83% 5
5 ENERGY ENVIRONM ECON 3E 55474 0% 50% 7
6 ENERGY POLICY CHICAGO 50724 0% 80% 4
7 ENGN NAT SCI ENVIRONM NAT OURCES 50724 0% 80% 4
8 CHINA AUTOMOT ENERGY CAERC 47555 0% 100% 3
9 ENERGY ENVIRONM ECON 36616 1% 12% 20
10 CICS NOVA FCT 31704 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT 294027 8% 11% 163
2 ENERGY POLICY 96046 12% 3% 239
3 TRANSPORTATION RESEARCH PART A-POLICY AND PRACTICE 86891 6% 5% 114
4 INTERNATIONAL JOURNAL OF SUSTAINABLE TRANSPORTATION 35155 1% 8% 28
5 TRANSPORT POLICY 21240 2% 4% 38
6 EUROPEAN TRANSPORT RESEARCH REVIEW 14800 1% 8% 12
7 TRANSPORTATION RESEARCH PART C-EMERGING TECHNOLOGIES 11853 2% 2% 36
8 TRANSPORTATION RESEARCH RECORD 9832 4% 1% 74
9 APPLIED ENERGY 6436 3% 1% 64
10 ENERGY 5715 3% 1% 66

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ELECTRIC VEHICLES 973856 18% 17% 367 Search ELECTRIC+VEHICLES Search ELECTRIC+VEHICLES
2 ALTERNATIVE FUEL VEHICLES 746274 3% 74% 64 Search ALTERNATIVE+FUEL+VEHICLES Search ALTERNATIVE+FUEL+VEHICLES
3 BATTERY ELECTRIC VEHICLE 610782 3% 61% 63 Search BATTERY+ELECTRIC+VEHICLE Search BATTERY+ELECTRIC+VEHICLE
4 VEHICLE CHOICE 157579 1% 76% 13 Search VEHICLE+CHOICE Search VEHICLE+CHOICE
5 FUEL CELL VEHICLE 157029 2% 24% 42 Search FUEL+CELL+VEHICLE Search FUEL+CELL+VEHICLE
6 CHARGING INFRASTRUCTURE 151041 1% 53% 18 Search CHARGING+INFRASTRUCTURE Search CHARGING+INFRASTRUCTURE
7 RANGE ANXIETY 147940 1% 67% 14 Search RANGE+ANXIETY Search RANGE+ANXIETY
8 ELECTRIC VEHICLE ADOPTION 126814 0% 100% 8 Search ELECTRIC+VEHICLE+ADOPTION Search ELECTRIC+VEHICLE+ADOPTION
9 WELL TO WHEELS 119872 1% 69% 11 Search WELL+TO+WHEELS Search WELL+TO+WHEELS
10 PLUG IN HYBRID ELECTRIC VEHICLES 116439 1% 28% 26 Search PLUG+IN+HYBRID+ELECTRIC+VEHICLES Search PLUG+IN+HYBRID+ELECTRIC+VEHICLES

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 7426 ELECTRIC VEHICLES//VEHICLE TO GRID//VEHICLE TO GRID V2G
2 8708 REBOUND EFFECT//GASOLINE DEMAND//ENERGY ECONOMICS
3 4569 DRIVING CYCLE//VEHICLE EMISSIONS//TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT
4 8509 HYDROGEN ECONOMY//INTERNATIONAL JOURNAL OF HYDROGEN ENERGY//ELECTROLYSER
5 2833 HYBRID ELECTRIC VEHICLE//HYBRID VEHICLES//ENERGY MANAGEMENT STRATEGY
6 21863 END OF LIFE VEHICLES//AUTOMOTIVE SHREDDER RESIDUE//AUTOMOBILE SHREDDER RESIDUE
7 21320 CARSHARING//CARPOOLING//ONE WAY CARSHARING
8 23396 ECO DRIVING//INTELLIGENT SPEED ADAPTATION//EFFICIENT DRIVING
9 8591 TECHNOLOGICAL INNOVATION SYSTEMS//MULTI LEVEL PERSPECTIVE//SUSTAINABILITY TRANSITIONS
10 1140 TRANSPORTATION//URBAN PLANNING GRP//TRAVEL BEHAVIOR

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