Publication Information

{'id': 'https://openalex.org/W2096958581', 'doi': 'https://doi.org/10.1098/rspb.2006.3639', 'title': 'Quantitative measure of sexual selection with respect to the operational sex ratio: a comparison of selection indices', 'display_name': 'Quantitative measure of sexual selection with respect to the operational sex ratio: a comparison of selection indices', 'publication_year': 2006, 'publication_date': '2006-10-31', 'ids': {'openalex': 'https://openalex.org/W2096958581', 'doi': 'https://doi.org/10.1098/rspb.2006.3639', 'mag': '2096958581', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/17134998', 'pmcid': 'https://www.ncbi.nlm.nih.gov/pmc/articles/1679881'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1098/rspb.2006.3639', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S3006207977', 'display_name': 'Proceedings of the Royal Society B Biological Sciences', 'issn_l': '0962-8452', 'issn': ['0962-8452', '1471-2954'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319787', 'host_organization_name': 'Royal Society', 'host_organization_lineage': ['https://openalex.org/P4310319787'], 'host_organization_lineage_names': ['Royal Society'], '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': True, 'oa_status': 'green', 'oa_url': 'https://europepmc.org/articles/pmc1679881?pdf=render', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5011356428', 'display_name': 'Suzanne C. Mills', 'orcid': 'https://orcid.org/0000-0001-8948-3384'}, 'institutions': [{'id': 'https://openalex.org/I94722563', 'display_name': 'University of Jyväskylä', 'ror': 'https://ror.org/05n3dz165', 'country_code': 'FI', 'type': 'education', 'lineage': ['https://openalex.org/I94722563']}, {'id': 'https://openalex.org/I151295451', 'display_name': 'Université de Perpignan', 'ror': 'https://ror.org/03am2jy38', 'country_code': 'FR', 'type': 'education', 'lineage': ['https://openalex.org/I151295451']}, {'id': 'https://openalex.org/I159885104', 'display_name': 'École Pratique des Hautes Études', 'ror': 'https://ror.org/046b3cj80', 'country_code': 'FR', 'type': 'education', 'lineage': ['https://openalex.org/I159885104', 'https://openalex.org/I2746051580']}, {'id': 'https://openalex.org/I1294671590', 'display_name': 'Centre National de la Recherche Scientifique', 'ror': 'https://ror.org/02feahw73', 'country_code': 'FR', 'type': 'government', 'lineage': ['https://openalex.org/I1294671590']}], 'countries': ['FI', 'FR'], 'is_corresponding': False, 'raw_author_name': 'Suzanne C Mills', 'raw_affiliation_strings': ['Department of Biological and Environmental Science, University of JyväskyläPO Box 35 YAC, Jyväskylä 40014, Finland', 'FRE 2935 CNRS-EPHE, Ecosystèmes Coralliens, Université de Perpignan66860 Perpignan Cedex, France'], 'affiliations': [{'raw_affiliation_string': 'Department of Biological and Environmental Science, University of JyväskyläPO Box 35 YAC, Jyväskylä 40014, Finland', 'institution_ids': ['https://openalex.org/I94722563']}, {'raw_affiliation_string': 'FRE 2935 CNRS-EPHE, Ecosystèmes Coralliens, Université de Perpignan66860 Perpignan Cedex, France', 'institution_ids': ['https://openalex.org/I151295451', 'https://openalex.org/I159885104', 'https://openalex.org/I1294671590']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5055547646', 'display_name': 'Alessandro Grapputo', 'orcid': 'https://orcid.org/0000-0001-9255-4294'}, 'institutions': [{'id': 'https://openalex.org/I94722563', 'display_name': 'University of Jyväskylä', 'ror': 'https://ror.org/05n3dz165', 'country_code': 'FI', 'type': 'education', 'lineage': ['https://openalex.org/I94722563']}, {'id': 'https://openalex.org/I138689650', 'display_name': 'University of Padua', 'ror': 'https://ror.org/00240q980', 'country_code': 'IT', 'type': 'education', 'lineage': ['https://openalex.org/I138689650']}], 'countries': ['FI', 'IT'], 'is_corresponding': False, 'raw_author_name': 'Alessandro Grapputo', 'raw_affiliation_strings': ['Department of Biological and Environmental Science, University of JyväskyläPO Box 35 YAC, Jyväskylä 40014, Finland', 'Department of Biology, University of PadovaVia U. Bassi 58/B, 35121 Padova, Italy'], 'affiliations': [{'raw_affiliation_string': 'Department of Biological and Environmental Science, University of JyväskyläPO Box 35 YAC, Jyväskylä 40014, Finland', 'institution_ids': ['https://openalex.org/I94722563']}, {'raw_affiliation_string': 'Department of Biology, University of PadovaVia U. Bassi 58/B, 35121 Padova, Italy', 'institution_ids': ['https://openalex.org/I138689650']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5035663863', 'display_name': 'Esa Koskela', 'orcid': 'https://orcid.org/0000-0002-9418-5733'}, 'institutions': [{'id': 'https://openalex.org/I94722563', 'display_name': 'University of Jyväskylä', 'ror': 'https://ror.org/05n3dz165', 'country_code': 'FI', 'type': 'education', 'lineage': ['https://openalex.org/I94722563']}], 'countries': ['FI'], 'is_corresponding': False, 'raw_author_name': 'Esa Koskela', 'raw_affiliation_strings': ['Department of Biological and Environmental Science, University of JyväskyläPO Box 35 YAC, Jyväskylä 40014, Finland'], 'affiliations': [{'raw_affiliation_string': 'Department of Biological and Environmental Science, University of JyväskyläPO Box 35 YAC, Jyväskylä 40014, Finland', 'institution_ids': ['https://openalex.org/I94722563']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5022872885', 'display_name': 'Tapio Mappes', 'orcid': 'https://orcid.org/0000-0002-5936-7355'}, 'institutions': [{'id': 'https://openalex.org/I94722563', 'display_name': 'University of Jyväskylä', 'ror': 'https://ror.org/05n3dz165', 'country_code': 'FI', 'type': 'education', 'lineage': ['https://openalex.org/I94722563']}], 'countries': ['FI'], 'is_corresponding': False, 'raw_author_name': 'Tapio Mappes', 'raw_affiliation_strings': ['Department of Biological and Environmental Science, University of JyväskyläPO Box 35 YAC, Jyväskylä 40014, Finland'], 'affiliations': [{'raw_affiliation_string': 'Department of Biological and Environmental Science, University of JyväskyläPO Box 35 YAC, Jyväskylä 40014, Finland', 'institution_ids': ['https://openalex.org/I94722563']}]}], 'institution_assertions': [], 'countries_distinct_count': 3, 'institutions_distinct_count': 5, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 10.657, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 112, 'citation_normalized_percentile': {'value': 0.963045, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 97, 'max': 98}, 'biblio': {'volume': '274', 'issue': '1606', 'first_page': '143', 'last_page': '150'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10487', 'display_name': 'Plant and animal studies', 'score': 0.9998, 'subfield': {'id': 'https://openalex.org/subfields/1105', 'display_name': 'Ecology, Evolution, Behavior and Systematics'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10487', 'display_name': 'Plant and animal studies', 'score': 0.9998, 'subfield': {'id': 'https://openalex.org/subfields/1105', 'display_name': 'Ecology, Evolution, Behavior and Systematics'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T10174', 'display_name': 'Animal Behavior and Reproduction', 'score': 0.9996, 'subfield': {'id': 'https://openalex.org/subfields/1105', 'display_name': 'Ecology, Evolution, Behavior and Systematics'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T11913', 'display_name': 'Animal Ecology and Behavior Studies', 'score': 0.9982, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/operational-sex-ratio', 'display_name': 'Operational sex ratio', 'score': 0.637646}, {'id': 'https://openalex.org/keywords/bank-vole', 'display_name': 'Bank vole', 'score': 0.5542071}], 'concepts': [{'id': 'https://openalex.org/C130981225', 'wikidata': 'https://www.wikidata.org/wiki/Q206913', 'display_name': 'Sexual selection', 'level': 2, 'score': 0.7402849}, {'id': 'https://openalex.org/C81917197', 'wikidata': 'https://www.wikidata.org/wiki/Q628760', 'display_name': 'Selection (genetic algorithm)', 'level': 2, 'score': 0.72251093}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.640009}, {'id': 'https://openalex.org/C2776319122', 'wikidata': 'https://www.wikidata.org/wiki/Q3480868', 'display_name': 'Operational sex ratio', 'level': 4, 'score': 0.637646}, {'id': 'https://openalex.org/C116402615', 'wikidata': 'https://www.wikidata.org/wiki/Q4584563', 'display_name': 'Mating system', 'level': 3, 'score': 0.592781}, {'id': 'https://openalex.org/C514575182', 'wikidata': 'https://www.wikidata.org/wiki/Q228395', 'display_name': 'Mating', 'level': 2, 'score': 0.583052}, {'id': 'https://openalex.org/C2777262387', 'wikidata': 'https://www.wikidata.org/wiki/Q216580', 'display_name': 'Bank vole', 'level': 3, 'score': 0.5542071}, {'id': 'https://openalex.org/C105795698', 'wikidata': 'https://www.wikidata.org/wiki/Q12483', 'display_name': 'Statistics', 'level': 1, 'score': 0.3437717}, {'id': 'https://openalex.org/C2908647359', 'wikidata': 'https://www.wikidata.org/wiki/Q2625603', 'display_name': 'Population', 'level': 2, 'score': 0.2956601}, {'id': 'https://openalex.org/C78458016', 'wikidata': 'https://www.wikidata.org/wiki/Q840400', 'display_name': 'Evolutionary biology', 'level': 1, 'score': 0.28855187}, {'id': 'https://openalex.org/C149923435', 'wikidata': 'https://www.wikidata.org/wiki/Q37732', 'display_name': 'Demography', 'level': 1, 'score': 0.2671945}, {'id': 'https://openalex.org/C18903297', 'wikidata': 'https://www.wikidata.org/wiki/Q7150', 'display_name': 'Ecology', 'level': 1, 'score': 0.26392478}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.1604779}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.10851365}, {'id': 'https://openalex.org/C119857082', 'wikidata': 'https://www.wikidata.org/wiki/Q2539', 'display_name': 'Machine learning', 'level': 1, 'score': 0.064376086}, {'id': 'https://openalex.org/C144024400', 'wikidata': 'https://www.wikidata.org/wiki/Q21201', 'display_name': 'Sociology', 'level': 0, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D000818', 'descriptor_name': 'Animals', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D003411', 'descriptor_name': 'Arvicolinae', 'qualifier_ui': 'Q000033', 'qualifier_name': 'anatomy & histology', 'is_major_topic': False}, {'descriptor_ui': 'D049628', 'descriptor_name': 'Body Size', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005260', 'descriptor_name': 'Female', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005838', 'descriptor_name': 'Genotype', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008297', 'descriptor_name': 'Male', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D052586', 'descriptor_name': 'Mating Preference, Animal', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012098', 'descriptor_name': 'Reproduction', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012744', 'descriptor_name': 'Sex Ratio', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013739', 'descriptor_name': 'Testosterone', 'qualifier_ui': 'Q000097', 'qualifier_name': 'blood', 'is_major_topic': False}], 'locations_count': 4, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1098/rspb.2006.3639', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S3006207977', 'display_name': 'Proceedings of the Royal Society B Biological Sciences', 'issn_l': '0962-8452', 'issn': ['0962-8452', '1471-2954'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319787', 'host_organization_name': 'Royal Society', 'host_organization_lineage': ['https://openalex.org/P4310319787'], 'host_organization_lineage_names': ['Royal Society'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://europepmc.org/articles/pmc1679881', 'pdf_url': 'https://europepmc.org/articles/pmc1679881?pdf=render', 'source': {'id': 'https://openalex.org/S4306400806', 'display_name': 'Europe PMC (PubMed Central)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1303153112', 'host_organization_name': 'European Bioinformatics Institute', 'host_organization_lineage': ['https://openalex.org/I1303153112'], 'host_organization_lineage_names': ['European Bioinformatics Institute'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1679881', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764455111', 'display_name': 'PubMed Central', 'issn_l': None, 'issn': None, 'is_oa': True, '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': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/17134998', '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': {'is_oa': True, 'landing_page_url': 'https://europepmc.org/articles/pmc1679881', 'pdf_url': 'https://europepmc.org/articles/pmc1679881?pdf=render', 'source': {'id': 'https://openalex.org/S4306400806', 'display_name': 'Europe PMC (PubMed Central)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1303153112', 'host_organization_name': 'European Bioinformatics Institute', 'host_organization_lineage': ['https://openalex.org/I1303153112'], 'host_organization_lineage_names': ['European Bioinformatics Institute'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 67, 'referenced_works': ['https://openalex.org/W10111969', 'https://openalex.org/W1493919779', 'https://openalex.org/W1553113061', 'https://openalex.org/W1573234480', 'https://openalex.org/W1826922928', 'https://openalex.org/W1965064032', 'https://openalex.org/W1969746417', 'https://openalex.org/W1977320179', 'https://openalex.org/W1982729935', 'https://openalex.org/W1984300547', 'https://openalex.org/W1989696537', 'https://openalex.org/W1991281977', 'https://openalex.org/W1993597666', 'https://openalex.org/W2000735188', 'https://openalex.org/W2002142327', 'https://openalex.org/W2002664886', 'https://openalex.org/W2004490866', 'https://openalex.org/W2014647906', 'https://openalex.org/W2020704909', 'https://openalex.org/W2023905707', 'https://openalex.org/W2028524458', 'https://openalex.org/W2028885847', 'https://openalex.org/W2038687350', 'https://openalex.org/W2052192670', 'https://openalex.org/W2054717669', 'https://openalex.org/W2069149703', 'https://openalex.org/W2069510236', 'https://openalex.org/W2072445331', 'https://openalex.org/W2078104018', 'https://openalex.org/W2078121933', 'https://openalex.org/W2081812758', 'https://openalex.org/W2092707102', 'https://openalex.org/W2105623609', 'https://openalex.org/W2105991467', 'https://openalex.org/W2120369541', 'https://openalex.org/W2120943342', 'https://openalex.org/W2141173843', 'https://openalex.org/W2142256330', 'https://openalex.org/W2144826390', 'https://openalex.org/W2150062924', 'https://openalex.org/W2152798205', 'https://openalex.org/W2154209890', 'https://openalex.org/W2154944863', 'https://openalex.org/W2161899020', 'https://openalex.org/W2162888970', 'https://openalex.org/W2166857238', 'https://openalex.org/W2169788876', 'https://openalex.org/W2172660058', 'https://openalex.org/W2172893250', 'https://openalex.org/W2181224539', 'https://openalex.org/W2243010790', 'https://openalex.org/W2276228309', 'https://openalex.org/W2322715144', 'https://openalex.org/W2335604978', 'https://openalex.org/W2398538134', 'https://openalex.org/W2494236030', 'https://openalex.org/W2718261013', 'https://openalex.org/W2742652923', 'https://openalex.org/W3126452240', 'https://openalex.org/W4231600642', 'https://openalex.org/W4251678559', 'https://openalex.org/W4252240790', 'https://openalex.org/W4290346541', 'https://openalex.org/W4298423328', 'https://openalex.org/W4300750523', 'https://openalex.org/W4316085740', 'https://openalex.org/W574992235'], 'related_works': ['https://openalex.org/W4226486729', 'https://openalex.org/W4200501866', 'https://openalex.org/W2982618040', 'https://openalex.org/W2566589135', 'https://openalex.org/W2198510724', 'https://openalex.org/W2094068180', 'https://openalex.org/W2055056398', 'https://openalex.org/W2044601959', 'https://openalex.org/W2016471432', 'https://openalex.org/W1940195621'], 'abstract_inverted_index': {'Despite': [0], 'numerous': [1], 'indices': [2, 25, 128, 148], 'proposed': [3], 'to': [4, 38, 109], 'predict': [5], 'the': [6, 40, 53, 112, 115, 139, 145, 170], 'evolution': [7], 'of': [8, 14, 26, 45, 58, 119, 129, 133, 169, 184], 'mating': [9, 54, 117, 171, 207], 'systems,': [10], 'a': [11, 35, 166, 193, 205], 'unified': [12], 'measure': [13, 168], 'sexual': [15, 27, 46, 130, 146, 186, 197], 'selection': [16, 28, 47, 101, 131, 147, 187, 198, 213], 'has': [17], 'remained': [18], 'elusive.': [19], 'Three': [20], 'previous': [21], 'studies': [22], 'have': [23], 'compared': [24, 123], 'under': [29], 'laboratory': [30], 'conditions.': [31], 'Here,': [32], 'we': [33], 'use': [34], 'genetic': [36, 116], 'study': [37], 'compare': [39], 'most': [41], 'widely': [42], 'used': [43, 89], 'measures': [44, 125], 'in': [48, 176], 'natural': [49], 'populations.': [50], 'We': [51, 88, 141], 'explored': [52], 'and': [55, 60, 77, 95, 97, 100, 106, 122, 135, 156, 165, 181, 201], 'reproductive': [56], 'successes': [57], 'male': [59, 216], 'female': [61], 'bank': [62, 79, 120, 190, 217], 'voles,': [63], 'Clethrionomys': [64], 'glareolus': [65], ',': [66], 'across': [67, 138], 'manipulated': [68], 'operational': [69], 'sex': [70], 'ratios': [71], '(OSRs)': [72], 'by': [73], 'genotyping': [74], 'all': [75, 144], 'adult': [76], 'pup': [78], 'voles': [80, 121, 191], 'on': [81, 215], '13': [82], 'islands': [83], 'using': [84], 'six': [85], 'microsatellite': [86], 'loci.': [87], "Bateman's": [90, 160], 'principles': [91, 161], '(': [92, 103], 'I': [93, 96], 's': [94, 104], 'Bateman': [98, 174, 202], 'gradients)': [99], 'coefficients': [102, 210], '′': [105], 'β': [107], '′)': [108], 'evaluate,': [110], 'for': [111, 153, 196], 'first': [113], 'time,': [114], 'system': [118], 'these': [124], 'with': [126], 'alternative': [127], '(index': [132], 'monopolization': [134], "Morisita's": [136], 'index)': [137], 'OSRs.': [140], 'found': [142], 'that': [143, 159, 183], 'show': [149, 192], 'significant': [150], 'positive': [151], 'intercorrelations': [152], 'both': [154], 'males': [155], 'females,': [157, 200], 'suggesting': [158], 'are': [162], 'an': [163], 'accurate': [164], 'valid': [167], 'system.': [172, 208], 'The': [173], 'gradient,': [175], 'particular,': [177], 'provides': [178], 'information': [179], 'over': [180], 'above': [182], 'other': [185], 'indices.': [188], 'Male': [189], 'greater': [194], 'potential': [195], 'than': [199, 223], 'gradients': [203, 214], 'indicate': [204], 'polygynandrous': [206], 'Selection': [209], 'reveal': [211], 'strong': [212], 'vole': [218], 'plasma': [219], 'testosterone': [220], 'level': [221], 'rather': [222], 'body': [224], 'size.': [225]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2096958581', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2023, 'cited_by_count': 2}, {'year': 2022, 'cited_by_count': 3}, {'year': 2020, 'cited_by_count': 2}, {'year': 2019, 'cited_by_count': 3}, {'year': 2018, 'cited_by_count': 8}, {'year': 2017, 'cited_by_count': 6}, {'year': 2016, 'cited_by_count': 8}, {'year': 2015, 'cited_by_count': 4}, {'year': 2014, 'cited_by_count': 8}, {'year': 2013, 'cited_by_count': 8}, {'year': 2012, 'cited_by_count': 8}], 'updated_date': '2024-12-18T21:58:08.120223', 'created_date': '2016-06-24'}