Class information for:
Level 1: LEXICAL QUERY//NANOSCIENCE AND NANOTECHNOLOGY//DATABASE TOMOGRAPHY

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
21833 403 36.1 45%


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
1 4 ECONOMICS//EDUCATION & EDUCATIONAL RESEARCH//PSYCHOL 3876184
17 3       BUSINESS//BUSINESS, FINANCE//MANAGEMENT 121089
624 2             RESEARCH POLICY//JOURNAL OF TECHNOLOGY TRANSFER//PATENTS 13841
21833 1                   LEXICAL QUERY//NANOSCIENCE AND NANOTECHNOLOGY//DATABASE TOMOGRAPHY 403

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 LEXICAL QUERY authKW 303077 1% 100% 4
2 NANOSCIENCE AND NANOTECHNOLOGY authKW 232036 2% 44% 7
3 DATABASE TOMOGRAPHY authKW 227308 1% 100% 3
4 PL SPACE address 227308 1% 100% 3
5 ENTERPRISE INNOVAT address 208543 4% 17% 16
6 NANOTECHNOLOGY authKW 181906 33% 2% 131
7 NANOSCIENCE authKW 174989 6% 10% 23
8 NANOSCALE SCIENCE AND ENGINEERING authKW 172197 1% 45% 5
9 MANCHESTER INNOVAT address 170233 5% 11% 20
10 INFORMAT MAT TECHNOL address 151539 0% 100% 2

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 Information Science & Library Science 8361 23% 0% 92
2 Planning & Development 5386 16% 0% 63
3 Management 3360 20% 0% 81
4 Computer Science, Interdisciplinary Applications 1848 19% 0% 75
5 Business 1295 11% 0% 43
6 Nanoscience & Nanotechnology 614 14% 0% 56
7 Public Administration 465 4% 0% 15
8 Engineering, Industrial 239 4% 0% 18
9 Operations Research & Management Science 143 5% 0% 19
10 Engineering, Aerospace 111 3% 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 PL SPACE 227308 1% 100% 3
2 ENTERPRISE INNOVAT 208543 4% 17% 16
3 MANCHESTER INNOVAT 170233 5% 11% 20
4 INFORMAT MAT TECHNOL 151539 0% 100% 2
5 KNOWLEDGE MANAGEMENT DATA ANAL KMDA 151539 0% 100% 2
6 TECHNOL POLICY ASSESSMENT 143233 3% 17% 11
7 STEUNPUNT OO INDICATOREN VLAAMSE GEMEEN 101024 0% 67% 2
8 AIR WARFARE CHINA LAKE 75769 0% 100% 1
9 AIR WARFORCE 75769 0% 100% 1
10 AMORPHOUS NANOCRYSTALLINE MET 75769 0% 100% 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 SCIENTOMETRICS 69813 16% 1% 63
2 JOURNAL OF TECHNOLOGY TRANSFER 33421 3% 3% 14
3 SPACE COMMUNICATIONS 32530 2% 5% 8
4 TECHNOLOGICAL FORECASTING AND SOCIAL CHANGE 25532 8% 1% 31
5 TECHNOLOGY ANALYSIS & STRATEGIC MANAGEMENT 19681 4% 2% 16
6 JOURNAL OF INTELLECTUAL PROPERTY RIGHTS 13028 1% 4% 4
7 JOURNAL OF NANOPARTICLE RESEARCH 11139 7% 1% 27
8 TECHNOVATION 8755 3% 1% 14
9 SCIENCE AND PUBLIC POLICY 8580 2% 2% 7
10 RESEARCH POLICY 4199 3% 0% 12

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 LEXICAL QUERY 303077 1% 100% 4 Search LEXICAL+QUERY Search LEXICAL+QUERY
2 NANOSCIENCE AND NANOTECHNOLOGY 232036 2% 44% 7 Search NANOSCIENCE+AND+NANOTECHNOLOGY Search NANOSCIENCE+AND+NANOTECHNOLOGY
3 DATABASE TOMOGRAPHY 227308 1% 100% 3 Search DATABASE+TOMOGRAPHY Search DATABASE+TOMOGRAPHY
4 NANOTECHNOLOGY 181906 33% 2% 131 Search NANOTECHNOLOGY Search NANOTECHNOLOGY
5 NANOSCIENCE 174989 6% 10% 23 Search NANOSCIENCE Search NANOSCIENCE
6 NANOSCALE SCIENCE AND ENGINEERING 172197 1% 45% 5 Search NANOSCALE+SCIENCE+AND+ENGINEERING Search NANOSCALE+SCIENCE+AND+ENGINEERING
7 NANOTECHNOLOGY RESEARCH 151539 0% 100% 2 Search NANOTECHNOLOGY+RESEARCH Search NANOTECHNOLOGY+RESEARCH
8 NANOTECHNOLOGY TRENDS 151539 0% 100% 2 Search NANOTECHNOLOGY+TRENDS Search NANOTECHNOLOGY+TRENDS
9 NUMBER OF PATENT APPLICATIONS 151539 0% 100% 2 Search NUMBER+OF+PATENT+APPLICATIONS Search NUMBER+OF+PATENT+APPLICATIONS
10 SUSTAINABILITY AND THE ENVIRONMENT 151539 0% 100% 2 Search SUSTAINABILITY+AND+THE+ENVIRONMENT Search SUSTAINABILITY+AND+THE+ENVIRONMENT

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 HUANG, C , NOTTEN, A , RASTERS, N , (2011) NANOSCIENCE AND TECHNOLOGY PUBLICATIONS AND PATENTS: A REVIEW OF SOCIAL SCIENCE STUDIES AND SEARCH STRATEGIES.JOURNAL OF TECHNOLOGY TRANSFER. VOL. 36. ISSUE 2. P. 145 -172 36 51% 39
2 COCCIA, M , FINARDI, U , MARGON, D , (2012) CURRENT TRENDS IN NANOTECHNOLOGY RESEARCH ACROSS WORLDWIDE GEO-ECONOMIC PLAYERS.JOURNAL OF TECHNOLOGY TRANSFER. VOL. 37. ISSUE 5. P. 777 -787 17 85% 2
3 KOSTOFF, RN , (2012) CHINA/USA NANOTECHNOLOGY RESEARCH OUTPUT COMPARISON-2011 UPDATE.TECHNOLOGICAL FORECASTING AND SOCIAL CHANGE. VOL. 79. ISSUE 5. P. 986-990 18 67% 18
4 KARPAGAM, R , (2014) GLOBAL RESEARCH OUTPUT OF NANOBIOTECHNOLOGY RESEARCH: A SCIENTOMETRICS STUDY.CURRENT SCIENCE. VOL. 106. ISSUE 11. P. 1490-1499 17 61% 2
5 SCHULTZ, LI , JOUTZ, FL , (2010) METHODS FOR IDENTIFYING EMERGING GENERAL PURPOSE TECHNOLOGIES: A CASE STUDY OF NANOTECHNOLOGIES.SCIENTOMETRICS. VOL. 85. ISSUE 1. P. 155 -170 11 100% 7
6 WANG, GB , GUAN, JC , (2012) VALUE CHAIN OF NANOTECHNOLOGY: A COMPARATIVE STUDY OF SOME MAJOR PLAYERS.JOURNAL OF NANOPARTICLE RESEARCH. VOL. 14. ISSUE 2. P. - 12 86% 5
7 KOSTOFF, RN , TSHITEYA, R , BOWLES, CA , TUUNANEN, T , (2006) THE STRUCTURE AND INFRASTRUCTURE OF FINNISH RESEARCH LITERATURE.TECHNOLOGY ANALYSIS & STRATEGIC MANAGEMENT. VOL. 18. ISSUE 2. P. 187 -220 17 71% 1
8 KOSTOFF, RN , TSHITEYA, R , PFEIL, KM , HUMENIK, JA , KARYPIS, G , (2005) POWER SOURCE ROADMAPS USING BIBLIOMETRICS AND DATABASE TOMOGRAPHY.ENERGY. VOL. 30. ISSUE 5. P. 709 -730 17 68% 40
9 KARPAGAM, R , GOPALAKRISHNAN, S , NATARAJAN, M , BABU, BR , (2011) MAPPING OF NANOSCIENCE AND NANOTECHNOLOGY RESEARCH IN INDIA: A SCIENTOMETRIC ANALYSIS, 1990-2009.SCIENTOMETRICS. VOL. 89. ISSUE 2. P. 501-522 18 53% 11
10 KOSTOFF, RN , DEL RIO, JA , CORTES, HD , SMITH, C , SMITH, A , WAGNER, C , LEYDESDORFF, L , KARYPIS, G , MALPOHL, G , TSHITEYA, R , (2007) CLUSTERING METHODOLOGIES FOR IDENTIFYING COUNTRY CORE COMPETENCIES.JOURNAL OF INFORMATION SCIENCE. VOL. 33. ISSUE 1. P. 21 -40 17 61% 8

Classes with closest relation at Level 1


Rank Class id link
1 22530 ROADMAPPING//TECHNOLOGY ROADMAP//TECHNOLOGY ROADMAPPING
2 4525 SCIENTOMETRICS//CO WORD ANALYSIS//AUTHOR CO CITATION ANALYSIS
3 3350 PATENTS//PATENT ANALYSIS//PATENT CITATIONS
4 2266 SCIENTOMETRICS//SCIENTIFIC COLLABORATION//CO AUTHORSHIP
5 36134 SOLAR CELL TEST//6224//SOLAR TECHNO
6 3568 PUBLIC UNDERSTANDING OF SCIENCE//SCIENCE COMMUNICATION//NANOETHICS
7 1589 JOURNAL OF TECHNOLOGY TRANSFER//ACADEMIC ENTREPRENEURSHIP//TECHNOLOGY TRANSFER
8 34932 BLOCK KILN//CHANGES IN THE SHORELINE//CHEMICAL AND PHARMACEUTICAL INDUSTRIES
9 33166 6TH FRAMEWORK PROGRAMME//METAMEDIARY//TECHNOLOGY IN SOCIETY
10 29056 NANONEUROSURGERY//POSITIONAL CONTROL//DIMER PLACEMENT

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