Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2027161436', 'doi': 'https://doi.org/10.1038/203986b0', 'title': 'Evidence for a Dynamic Equilibrium in the Incidence of Cestoda and Acanthocephala in the Intestines of Freshwater Fish', 'display_name': 'Evidence for a Dynamic Equilibrium in the Incidence of Cestoda and Acanthocephala in the Intestines of Freshwater Fish', 'publication_year': 1964, 'publication_date': '1964-08-01', 'ids': {'openalex': 'https://openalex.org/W2027161436', 'doi': 'https://doi.org/10.1038/203986b0', 'mag': '2027161436', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/14203525'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1038/203986b0', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S137773608', 'display_name': 'Nature', 'issn_l': '0028-0836', 'issn': ['0028-0836', '1476-4687'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319908', 'host_organization_name': 'Nature Portfolio', 'host_organization_lineage': ['https://openalex.org/P4310319908', 'https://openalex.org/P4310319965'], 'host_organization_lineage_names': ['Nature Portfolio', 'Springer Nature'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], '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/A5045298640', 'display_name': 'James C. Chubb', 'orcid': 'https://orcid.org/0000-0002-4149-230X'}, 'institutions': [{'id': 'https://openalex.org/I146655781', 'display_name': 'University of Liverpool', 'ror': 'https://ror.org/04xs57h96', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I146655781']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'J. C. CHUBB', 'raw_affiliation_strings': ['Department of Zoology, University of Liverpool,'], 'affiliations': [{'raw_affiliation_string': 'Department of Zoology, University of Liverpool,', 'institution_ids': ['https://openalex.org/I146655781']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5001158333', 'display_name': 'J. B. E. Awachie', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I146655781', 'display_name': 'University of Liverpool', 'ror': 'https://ror.org/04xs57h96', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I146655781']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'J. B. E. AWACHIE', 'raw_affiliation_strings': ['Department of Zoology, University of Liverpool,'], 'affiliations': [{'raw_affiliation_string': 'Department of Zoology, University of Liverpool,', 'institution_ids': ['https://openalex.org/I146655781']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5103447982', 'display_name': 'C. R. Kennedy', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I100930933', 'display_name': 'University College Dublin', 'ror': 'https://ror.org/05m7pjf47', 'country_code': 'IE', 'type': 'education', 'lineage': ['https://openalex.org/I100930933']}], 'countries': ['IE'], 'is_corresponding': False, 'raw_author_name': 'C. R. KENNEDY', 'raw_affiliation_strings': ['Zoological Department, University College, Dublin'], 'affiliations': [{'raw_affiliation_string': 'Zoological Department, University College, Dublin', 'institution_ids': ['https://openalex.org/I100930933']}]}], 'institution_assertions': [], 'countries_distinct_count': 2, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 9750, 'currency': 'EUR', 'value_usd': 11690, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 2.282, 'has_fulltext': False, 'cited_by_count': 15, 'citation_normalized_percentile': {'value': 0.761121, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 88, 'max': 89}, 'biblio': {'volume': '203', 'issue': '4948', 'first_page': '986', 'last_page': '987'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10815', 'display_name': 'Parasite Biology and Host Interactions', 'score': 0.9991, 'subfield': {'id': 'https://openalex.org/subfields/2303', 'display_name': 'Ecology'}, 'field': {'id': 'https://openalex.org/fields/23', 'display_name': 'Environmental Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10815', 'display_name': 'Parasite Biology and Host Interactions', 'score': 0.9991, 'subfield': {'id': 'https://openalex.org/subfields/2303', 'display_name': 'Ecology'}, 'field': {'id': 'https://openalex.org/fields/23', 'display_name': 'Environmental Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T12651', 'display_name': 'Halal products and consumer behavior', 'score': 0.912, 'subfield': {'id': 'https://openalex.org/subfields/3312', 'display_name': 'Sociology and Political Science'}, 'field': {'id': 'https://openalex.org/fields/33', 'display_name': 'Social Sciences'}, 'domain': {'id': 'https://openalex.org/domains/2', 'display_name': 'Social Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/acanthocephala', 'display_name': 'Acanthocephala', 'score': 0.7899378}, {'id': 'https://openalex.org/keywords/digenea', 'display_name': 'Digenea', 'score': 0.51326823}, {'id': 'https://openalex.org/keywords/freshwater-fish', 'display_name': 'Fresh water fish', 'score': 0.4823022}, {'id': 'https://openalex.org/keywords/three-spined-stickleback', 'display_name': 'Three-spined stickleback', 'score': 0.42009768}], 'concepts': [{'id': 'https://openalex.org/C2780558290', 'wikidata': 'https://www.wikidata.org/wiki/Q134491', 'display_name': 'Gasterosteus', 'level': 3, 'score': 0.9414319}, {'id': 'https://openalex.org/C2779452502', 'wikidata': 'https://www.wikidata.org/wiki/Q159715', 'display_name': 'Cestoda', 'level': 3, 'score': 0.8489079}, {'id': 'https://openalex.org/C2778938320', 'wikidata': 'https://www.wikidata.org/wiki/Q215420', 'display_name': 'Stickleback', 'level': 3, 'score': 0.8225957}, {'id': 'https://openalex.org/C2778311898', 'wikidata': 'https://www.wikidata.org/wiki/Q178235', 'display_name': 'Acanthocephala', 'level': 3, 'score': 0.7899378}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.7336751}, {'id': 'https://openalex.org/C71928629', 'wikidata': 'https://www.wikidata.org/wiki/Q804206', 'display_name': 'Parasite hosting', 'level': 2, 'score': 0.6758239}, {'id': 'https://openalex.org/C90856448', 'wikidata': 'https://www.wikidata.org/wiki/Q431', 'display_name': 'Zoology', 'level': 1, 'score': 0.5999155}, {'id': 'https://openalex.org/C126831891', 'wikidata': 'https://www.wikidata.org/wiki/Q221673', 'display_name': 'Host (biology)', 'level': 2, 'score': 0.57633775}, {'id': 'https://openalex.org/C165901193', 'wikidata': 'https://www.wikidata.org/wiki/Q3129936', 'display_name': 'Helminths', 'level': 2, 'score': 0.5273056}, {'id': 'https://openalex.org/C2779631027', 'wikidata': 'https://www.wikidata.org/wiki/Q132650', 'display_name': 'Digenea', 'level': 4, 'score': 0.51326823}, {'id': 'https://openalex.org/C201997182', 'wikidata': 'https://www.wikidata.org/wiki/Q221673', 'display_name': 'Intermediate host', 'level': 3, 'score': 0.50603217}, {'id': 'https://openalex.org/C2908647359', 'wikidata': 'https://www.wikidata.org/wiki/Q2625603', 'display_name': 'Population', 'level': 2, 'score': 0.5025666}, {'id': 'https://openalex.org/C2776654248', 'wikidata': 'https://www.wikidata.org/wiki/Q1072742', 'display_name': 'Freshwater fish', 'level': 3, 'score': 0.4823022}, {'id': 'https://openalex.org/C2778359929', 'wikidata': 'https://www.wikidata.org/wiki/Q207547', 'display_name': 'Trematoda', 'level': 3, 'score': 0.42537585}, {'id': 'https://openalex.org/C2776330499', 'wikidata': 'https://www.wikidata.org/wiki/Q203572', 'display_name': 'Three-spined stickleback', 'level': 4, 'score': 0.42009768}, {'id': 'https://openalex.org/C18903297', 'wikidata': 'https://www.wikidata.org/wiki/Q7150', 'display_name': 'Ecology', 'level': 1, 'score': 0.3948133}, {'id': 'https://openalex.org/C2909208804', 'wikidata': 'https://www.wikidata.org/wiki/Q127282', 'display_name': 'Fish <Actinopterygii>', 'level': 2, 'score': 0.3890797}, {'id': 'https://openalex.org/C505870484', 'wikidata': 'https://www.wikidata.org/wiki/Q180538', 'display_name': 'Fishery', 'level': 1, 'score': 0.30451795}, {'id': 'https://openalex.org/C149923435', 'wikidata': 'https://www.wikidata.org/wiki/Q37732', 'display_name': 'Demography', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C144024400', 'wikidata': 'https://www.wikidata.org/wiki/Q21201', 'display_name': 'Sociology', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C136764020', 'wikidata': 'https://www.wikidata.org/wiki/Q466', 'display_name': 'World Wide Web', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D000049', 'descriptor_name': 'Acanthocephala', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D002589', 'descriptor_name': 'Cestoda', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D002590', 'descriptor_name': 'Cestode Infections', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D005399', 'descriptor_name': 'Fishes', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D006373', 'descriptor_name': 'Helminthiasis', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D007422', 'descriptor_name': 'Intestines', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D012106', 'descriptor_name': 'Research', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D000818', 'descriptor_name': 'Animals', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D015994', 'descriptor_name': 'Incidence', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1038/203986b0', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S137773608', 'display_name': 'Nature', 'issn_l': '0028-0836', 'issn': ['0028-0836', '1476-4687'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319908', 'host_organization_name': 'Nature Portfolio', 'host_organization_lineage': ['https://openalex.org/P4310319908', 'https://openalex.org/P4310319965'], 'host_organization_lineage_names': ['Nature Portfolio', 'Springer Nature'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/14203525', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'display_name': 'Life below water', 'id': 'https://metadata.un.org/sdg/14', 'score': 0.72}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 4, 'referenced_works': ['https://openalex.org/W2027071597', 'https://openalex.org/W2096926146', 'https://openalex.org/W2097118369', 'https://openalex.org/W2326323972'], 'related_works': ['https://openalex.org/W782959045', 'https://openalex.org/W2938444962', 'https://openalex.org/W2783920902', 'https://openalex.org/W2328394246', 'https://openalex.org/W2099954995', 'https://openalex.org/W2096491667', 'https://openalex.org/W2089797234', 'https://openalex.org/W2077389559', 'https://openalex.org/W2061429413', 'https://openalex.org/W2052822657'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2027161436', 'counts_by_year': [], 'updated_date': '2024-12-17T14:22:04.713073', 'created_date': '2016-06-24'}