June 01, 2006 article Open access Content Analysis: A Flexible Methodology Library trends DOI: 10.1353/lib.2006.0053 Full text (OA) OpenAlex Authors 0 Author list not loaded yet. Cited by 4 stored of 2,007 Search Sort Most cited Newest Oldest Patent citations Title Any typearticle review book-chapter conference-paper preprint dissertation book dataset other Any fieldAgricultural and Biological Sciences Arts and Humanities Biochemistry, Genetics and Molecular Biology Business, Management and Accounting Chemical Engineering Chemistry Computer Science Decision Sciences Dentistry Earth and Planetary Sciences Economics, Econometrics and Finance Energy Engineering Environmental Science Health Professions Immunology and Microbiology Materials Science Mathematics Medicine Neuroscience Nursing Pharmacology, Toxicology and Pharmaceutics Physics and Astronomy Psychology Social Sciences Veterinary Open access User Experiences With Digital Future-Self Interventions in the Contexts of Smoking and Physical Inactivity: Mixed Methods Multistudy Exploration 2025 JMIR Formative Research article Medicine Smoking Behavior and Cessation Open access 4 citations Digital future-self interventions to promote physical activity: perspectives of minimally active middle-aged and older adults 2025 Journal of Imagery Research in Sport and Physical Activity article Medicine Physical Activity and Health Open access 0 citations A new carrier for old assumptions? Imagined publics and their justice implications for hydrogen development in the Netherlands 2024 Technological Forecasting and Social Change article Social Sciences Social Acceptance of Renewable Energy Open access 11 citations How is self-regulated learning documented in e-portfolios of trainees? A content analysis 2020 BMC Medical Education article Social Sciences Reflective Practices in Education Open access 24 citations 4 results References 0