Takayasu's Arteritis

Kiku Nakao, Masao Ikeda, Shinichi Kimata, +8

Circulation

Vascular DiseaseVasculitisCardiovascular DiseaseHematologyPathology +11

Detecting emerging research fronts based on topological measures in citation networks of scientific publications

Naoki Shibata, Yuya Kajikawa, Yoshiyuki Takeda, +1

Technovation

EngineeringNetwork AnalysisBibliometricsJournalismText Mining +15

Creating an academic landscape of sustainability science: an analysis of the citation network

Yuya Kajikawa, Junko Ohno, Yoshiyuki Takeda, +2

Sustainability Science

Natural Language ProcessingAcademic LandscapeDocument ClusteringCitation NetworkEngineering +12

Tracking emerging technologies in energy research: Toward a roadmap for sustainable energy

Yuya Kajikawa, Junta Yoshikawa, Yoshiyuki Takeda, +1

Technological Forecasting and Social Change

EngineeringEnergy RevolutionEnergy ResourcesSustainable EnergyEnergy Transition +8

Comparative study on methods of detecting research fronts using different types of citation

Naoki Shibata, Yuya Kajikawa, Yoshiyuki Takeda, +1

Journal of the American Society for Information Science and Technology

EngineeringBibliometricsDirect CitationDifferent TypesMining Methods +18

Detecting emerging research fronts in regenerative medicine by the citation network analysis of scientific publications

Naoki Shibata, Yuya Kajikawa, Yoshiyuki Takeda, +2

Technological Forecasting and Social Change

Regenerative MedicineEngineeringData ScienceDiscovery ResearchCitation Network Analysis +11

Citation network analysis of organic LEDs

Yuya Kajikawa, Yoshiyuki Takeda

Technological Forecasting and Social Change

New Lighting TechnologyCitation Network AnalysisOrganic ChemistryCitation AnalysisChemistry +1

Structure of research on biomass and bio-fuels: A citation-based approach

Yuya Kajikawa, Yoshiyuki Takeda

Technological Forecasting and Social Change

Biomass ConversionBiofuel ProductionBioenergyEngineeringBiorefinery Product +8

An analysis of geographical agglomeration and modularized industrial networks in a regional cluster: A case study at Yamagata prefecture in Japan

Yoshiyuki Takeda, Yuya Kajikawa, Ichiro Sakata, +1

Technovation

Geographical AgglomerationCluster DevelopmentEast Asian StudiesGeographyNetwork Analysis +6

Towards institutional analysis of sustainability science: a quantitative examination of the patterns of research collaboration

Masaru Yarime, Yoshiyuki Takeda, Yuya Kajikawa

Sustainability Science

Sustainability AssessmentTowards Institutional AnalysisEngineeringSustainability GovernanceSustainable Development +7