Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W3124392514', 'doi': None, 'title': 'Air Turbine Rotational Speed Control of Oscillating-Water-Column Wave Energy Converters', 'display_name': 'Air Turbine Rotational Speed Control of Oscillating-Water-Column Wave Energy Converters', 'publication_year': 2020, 'publication_date': '2020-11-09', 'ids': {'openalex': 'https://openalex.org/W3124392514', 'mag': '3124392514'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://upcommons.upc.edu/handle/2117/331732', 'pdf_url': None, 'source': None, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'dissertation', 'type_crossref': 'dissertation', 'indexed_in': [], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5036190880', 'display_name': 'Francisco Serejo Soares Branco', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': True, 'raw_author_name': 'Francisco Serejo Soares Branco', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': ['https://openalex.org/A5036190880'], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': None, 'has_fulltext': False, 'cited_by_count': 0, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 0, 'max': 61}, 'biblio': {'volume': None, 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11250', 'display_name': 'Wave Energy Conversion Technologies and Resource Assessment', 'score': 0.9871, 'subfield': {'id': 'https://openalex.org/subfields/2212', 'display_name': 'Ocean Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T11250', 'display_name': 'Wave Energy Conversion Technologies and Resource Assessment', 'score': 0.9871, 'subfield': {'id': 'https://openalex.org/subfields/2212', 'display_name': 'Ocean Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/oscillating-water-column', 'display_name': 'Oscillating Water Column', 'score': 0.96540684}, {'id': 'https://openalex.org/keywords/ram-air-turbine', 'display_name': 'Ram air turbine', 'score': 0.7456296}, {'id': 'https://openalex.org/keywords/hydrodynamic-modeling', 'display_name': 'Hydrodynamic Modeling', 'score': 0.58243}, {'id': 'https://openalex.org/keywords/wave-energy', 'display_name': 'Wave Energy', 'score': 0.545506}, {'id': 'https://openalex.org/keywords/wave-power', 'display_name': 'Wave Power', 'score': 0.535666}, {'id': 'https://openalex.org/keywords/floating-structures', 'display_name': 'Floating Structures', 'score': 0.534627}, {'id': 'https://openalex.org/keywords/wells-turbine', 'display_name': 'Wells turbine', 'score': 0.50095916}, {'id': 'https://openalex.org/keywords/rotational-energy', 'display_name': 'Rotational energy', 'score': 0.4576662}, {'id': 'https://openalex.org/keywords/water-turbine', 'display_name': 'Water turbine', 'score': 0.4145537}], 'concepts': [{'id': 'https://openalex.org/C2777155145', 'wikidata': 'https://www.wikidata.org/wiki/Q3683519', 'display_name': 'Oscillating Water Column', 'level': 4, 'score': 0.96540684}, {'id': 'https://openalex.org/C2985586866', 'wikidata': 'https://www.wikidata.org/wiki/Q208554', 'display_name': 'Wave energy converter', 'level': 3, 'score': 0.8808628}, {'id': 'https://openalex.org/C64298129', 'wikidata': 'https://www.wikidata.org/wiki/Q1723843', 'display_name': 'Ram air turbine', 'level': 3, 'score': 0.7456296}, {'id': 'https://openalex.org/C2778422915', 'wikidata': 'https://www.wikidata.org/wiki/Q10302051', 'display_name': 'Converters', 'level': 3, 'score': 0.7205507}, {'id': 'https://openalex.org/C2778449969', 'wikidata': 'https://www.wikidata.org/wiki/Q130760', 'display_name': 'Turbine', 'level': 2, 'score': 0.5676799}, {'id': 'https://openalex.org/C97350970', 'wikidata': 'https://www.wikidata.org/wiki/Q2296616', 'display_name': 'Wells turbine', 'level': 4, 'score': 0.50095916}, {'id': 'https://openalex.org/C81063470', 'wikidata': 'https://www.wikidata.org/wiki/Q1256787', 'display_name': 'Rotational speed', 'level': 2, 'score': 0.47739404}, {'id': 'https://openalex.org/C169146920', 'wikidata': 'https://www.wikidata.org/wiki/Q2140940', 'display_name': 'Rotational energy', 'level': 2, 'score': 0.4576662}, {'id': 'https://openalex.org/C2780551164', 'wikidata': 'https://www.wikidata.org/wiki/Q2306599', 'display_name': 'Column (typography)', 'level': 3, 'score': 0.4495236}, {'id': 'https://openalex.org/C186370098', 'wikidata': 'https://www.wikidata.org/wiki/Q442787', 'display_name': 'Energy (signal processing)', 'level': 2, 'score': 0.43818668}, {'id': 'https://openalex.org/C47446073', 'wikidata': 'https://www.wikidata.org/wiki/Q5165890', 'display_name': 'Control theory (sociology)', 'level': 3, 'score': 0.42484117}, {'id': 'https://openalex.org/C2780778756', 'wikidata': 'https://www.wikidata.org/wiki/Q644997', 'display_name': 'Water turbine', 'level': 2, 'score': 0.4145537}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.37430233}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.37008289}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.3480905}, {'id': 'https://openalex.org/C171146098', 'wikidata': 'https://www.wikidata.org/wiki/Q124192', 'display_name': 'Automotive engineering', 'level': 1, 'score': 0.3379717}, {'id': 'https://openalex.org/C78519656', 'wikidata': 'https://www.wikidata.org/wiki/Q101333', 'display_name': 'Mechanical engineering', 'level': 1, 'score': 0.3335104}, {'id': 'https://openalex.org/C2775924081', 'wikidata': 'https://www.wikidata.org/wiki/Q55608371', 'display_name': 'Control (management)', 'level': 2, 'score': 0.31971765}, {'id': 'https://openalex.org/C119599485', 'wikidata': 'https://www.wikidata.org/wiki/Q43035', 'display_name': 'Electrical engineering', 'level': 1, 'score': 0.30333868}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.20270574}, {'id': 'https://openalex.org/C74650414', 'wikidata': 'https://www.wikidata.org/wiki/Q11397', 'display_name': 'Classical mechanics', 'level': 1, 'score': 0.10138053}, {'id': 'https://openalex.org/C20381859', 'wikidata': 'https://www.wikidata.org/wiki/Q829511', 'display_name': 'Turbine blade', 'level': 3, 'score': 0.08171579}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C165801399', 'wikidata': 'https://www.wikidata.org/wiki/Q25428', 'display_name': 'Voltage', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C13355873', 'wikidata': 'https://www.wikidata.org/wiki/Q2920850', 'display_name': 'Connection (principal bundle)', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C154945302', 'wikidata': 'https://www.wikidata.org/wiki/Q11660', 'display_name': 'Artificial intelligence', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://upcommons.upc.edu/handle/2117/331732', 'pdf_url': None, 'source': None, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'id': 'https://metadata.un.org/sdg/7', 'display_name': 'Affordable and clean energy', 'score': 0.84}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W3131129552', 'https://openalex.org/W3112374763', 'https://openalex.org/W3109902272', 'https://openalex.org/W3021853077', 'https://openalex.org/W3007366367', 'https://openalex.org/W2980035697', 'https://openalex.org/W2972978868', 'https://openalex.org/W2941786963', 'https://openalex.org/W2939207268', 'https://openalex.org/W2896234456', 'https://openalex.org/W2697546649', 'https://openalex.org/W2607246377', 'https://openalex.org/W2587278883', 'https://openalex.org/W2562915728', 'https://openalex.org/W2205036160', 'https://openalex.org/W2106384902', 'https://openalex.org/W2035557667', 'https://openalex.org/W1992164695', 'https://openalex.org/W1683848851', 'https://openalex.org/W149230766'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W3124392514', 'counts_by_year': [], 'updated_date': '2024-09-19T07:20:58.195224', 'created_date': '2021-02-01'}