Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W4252421774', 'doi': 'https://doi.org/10.7600/jspfsm.64.616', 'title': '加齢・性差', 'display_name': '加齢・性差', 'publication_year': 2015, 'publication_date': '2015-01-01', 'ids': {'openalex': 'https://openalex.org/W4252421774', 'doi': 'https://doi.org/10.7600/jspfsm.64.616'}, 'language': 'ko', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.7600/jspfsm.64.616', 'pdf_url': 'https://www.jstage.jst.go.jp/article/jspfsm/64/6/64_616/_pdf', 'source': {'id': 'https://openalex.org/S113878176', 'display_name': 'Japanese Journal of Physical Fitness and Sports Medicine', 'issn_l': '0039-906X', 'issn': ['0039-906X', '1881-4751'], 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4320800712', 'host_organization_name': 'Japanese Society Of Physical Fitness And Sports Medicine', 'host_organization_lineage': ['https://openalex.org/P4320800712'], 'host_organization_lineage_names': ['Japanese Society Of Physical Fitness And Sports Medicine'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': True, 'oa_status': 'gold', 'oa_url': 'https://www.jstage.jst.go.jp/article/jspfsm/64/6/64_616/_pdf', 'any_repository_has_fulltext': False}, 'authorships': [], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': None, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 0, 'citation_normalized_percentile': None, 'cited_by_percentile_year': {'min': 0, 'max': 66}, 'biblio': {'volume': '64', 'issue': '6', 'first_page': '616', 'last_page': '638'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': None, 'topics': [], 'keywords': [], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.38649952}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.7600/jspfsm.64.616', 'pdf_url': 'https://www.jstage.jst.go.jp/article/jspfsm/64/6/64_616/_pdf', 'source': {'id': 'https://openalex.org/S113878176', 'display_name': 'Japanese Journal of Physical Fitness and Sports Medicine', 'issn_l': '0039-906X', 'issn': ['0039-906X', '1881-4751'], 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4320800712', 'host_organization_name': 'Japanese Society Of Physical Fitness And Sports Medicine', 'host_organization_lineage': ['https://openalex.org/P4320800712'], 'host_organization_lineage_names': ['Japanese Society Of Physical Fitness And Sports Medicine'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.7600/jspfsm.64.616', 'pdf_url': 'https://www.jstage.jst.go.jp/article/jspfsm/64/6/64_616/_pdf', 'source': {'id': 'https://openalex.org/S113878176', 'display_name': 'Japanese Journal of Physical Fitness and Sports Medicine', 'issn_l': '0039-906X', 'issn': ['0039-906X', '1881-4751'], 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4320800712', 'host_organization_name': 'Japanese Society Of Physical Fitness And Sports Medicine', 'host_organization_lineage': ['https://openalex.org/P4320800712'], 'host_organization_lineage_names': ['Japanese Society Of Physical Fitness And Sports Medicine'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W3108674512', 'https://openalex.org/W3032375762', 'https://openalex.org/W3031052312', 'https://openalex.org/W2899084033', 'https://openalex.org/W2748952813', 'https://openalex.org/W2604872355', 'https://openalex.org/W2080531066', 'https://openalex.org/W2048182022', 'https://openalex.org/W1995515455', 'https://openalex.org/W1506200166'], 'abstract_inverted_index': {}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W4252421774', 'counts_by_year': [], 'updated_date': '2024-09-18T06:02:27.848169', 'created_date': '2022-05-12'}