Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2229242675', 'doi': 'https://doi.org/10.1093/mnras/stw040', 'title': 'Large Magellanic Cloud Near-Infrared Synoptic Survey – III. A statistical study of non-linearity in the Leavitt Laws', 'display_name': 'Large Magellanic Cloud Near-Infrared Synoptic Survey – III. A statistical study of non-linearity in the Leavitt Laws', 'publication_year': 2016, 'publication_date': '2016-02-04', 'ids': {'openalex': 'https://openalex.org/W2229242675', 'doi': 'https://doi.org/10.1093/mnras/stw040', 'mag': '2229242675'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1093/mnras/stw040', 'pdf_url': 'https://academic.oup.com/mnras/article-pdf/457/2/1644/2903055/stw040.pdf', 'source': {'id': 'https://openalex.org/S195663288', 'display_name': 'Monthly Notices of the Royal Astronomical Society', 'issn_l': '0035-8711', 'issn': ['0035-8711', '1365-8711', '1365-2966'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311648', 'host_organization_name': 'Oxford University Press', 'host_organization_lineage': ['https://openalex.org/P4310311647', 'https://openalex.org/P4310311648'], 'host_organization_lineage_names': ['University of Oxford', 'Oxford University Press'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['arxiv', 'crossref', 'datacite'], 'open_access': {'is_oa': True, 'oa_status': 'bronze', 'oa_url': 'https://academic.oup.com/mnras/article-pdf/457/2/1644/2903055/stw040.pdf', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5034457886', 'display_name': 'Anupam Bhardwaj', 'orcid': 'https://orcid.org/0000-0001-6147-3360'}, 'institutions': [{'id': 'https://openalex.org/I110166357', 'display_name': 'University of Delhi', 'ror': 'https://ror.org/04gzb2213', 'country_code': 'IN', 'type': 'education', 'lineage': ['https://openalex.org/I110166357']}], 'countries': ['IN'], 'is_corresponding': False, 'raw_author_name': 'Anupam Bhardwaj', 'raw_affiliation_strings': ['Department of Physics & Astrophysics, University of Delhi, Delhi 110007, India'], 'affiliations': [{'raw_affiliation_string': 'Department of Physics & Astrophysics, University of Delhi, Delhi 110007, India', 'institution_ids': ['https://openalex.org/I110166357']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5083049687', 'display_name': 'Shashi M. Kanbur', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I43742981', 'display_name': 'State University of New York at Oswego', 'ror': 'https://ror.org/01597g643', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I43742981']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Shashi M. Kanbur', 'raw_affiliation_strings': ['State University of New York, Oswego, NY 13126, USA'], 'affiliations': [{'raw_affiliation_string': 'State University of New York, Oswego, NY 13126, USA', 'institution_ids': ['https://openalex.org/I43742981']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5041371496', 'display_name': 'Lucas M. Macri', 'orcid': 'https://orcid.org/0000-0002-1775-4859'}, 'institutions': [{'id': 'https://openalex.org/I2801613365', 'display_name': 'Mitchell Institute', 'ror': 'https://ror.org/03ds72003', 'country_code': 'US', 'type': 'nonprofit', 'lineage': ['https://openalex.org/I2801613365']}, {'id': 'https://openalex.org/I91045830', 'display_name': 'Texas A&M University', 'ror': 'https://ror.org/01f5ytq51', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I91045830']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Lucas M. Macri', 'raw_affiliation_strings': ['Mitchell Institute for Fundamental Physics & Astronomy, Department of Physics & Astronomy, Texas A&M University, College Station, TX 77843, USA'], 'affiliations': [{'raw_affiliation_string': 'Mitchell Institute for Fundamental Physics & Astronomy, Department of Physics & Astronomy, Texas A&M University, College Station, TX 77843, USA', 'institution_ids': ['https://openalex.org/I2801613365', 'https://openalex.org/I91045830']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5072810895', 'display_name': 'Harinder P. Singh', 'orcid': 'https://orcid.org/0000-0001-6802-6539'}, 'institutions': [{'id': 'https://openalex.org/I110166357', 'display_name': 'University of Delhi', 'ror': 'https://ror.org/04gzb2213', 'country_code': 'IN', 'type': 'education', 'lineage': ['https://openalex.org/I110166357']}], 'countries': ['IN'], 'is_corresponding': False, 'raw_author_name': 'Harinder P. Singh', 'raw_affiliation_strings': ['Department of Physics & Astrophysics, University of Delhi, Delhi 110007, India'], 'affiliations': [{'raw_affiliation_string': 'Department of Physics & Astrophysics, University of Delhi, Delhi 110007, India', 'institution_ids': ['https://openalex.org/I110166357']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5023053944', 'display_name': 'Chow‐Choong Ngeow', 'orcid': 'https://orcid.org/0000-0001-8771-7554'}, 'institutions': [{'id': 'https://openalex.org/I22265921', 'display_name': 'National Central University', 'ror': 'https://ror.org/00944ve71', 'country_code': 'TW', 'type': 'education', 'lineage': ['https://openalex.org/I22265921']}], 'countries': ['TW'], 'is_corresponding': False, 'raw_author_name': 'Chow-Choong Ngeow', 'raw_affiliation_strings': ['Graduate Institute of Astronomy, National Central University, Jhongli 32001, Taiwan'], 'affiliations': [{'raw_affiliation_string': 'Graduate Institute of Astronomy, National Central University, Jhongli 32001, Taiwan', 'institution_ids': ['https://openalex.org/I22265921']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5065617837', 'display_name': 'Émille E. O. Ishida', 'orcid': 'https://orcid.org/0000-0002-0406-076X'}, 'institutions': [{'id': 'https://openalex.org/I4210143836', 'display_name': 'Clermont Université', 'ror': 'https://ror.org/03yf5zr20', 'country_code': 'FR', 'type': 'education', 'lineage': ['https://openalex.org/I4210143836']}, {'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']}, {'id': 'https://openalex.org/I4210103661', 'display_name': 'Max Planck Institute for Astrophysics', 'ror': 'https://ror.org/017qcv467', 'country_code': 'DE', 'type': 'facility', 'lineage': ['https://openalex.org/I149899117', 'https://openalex.org/I4210103661']}, {'id': 'https://openalex.org/I169645620', 'display_name': 'Institut Pascal', 'ror': 'https://ror.org/03vgfxd91', 'country_code': 'FR', 'type': 'facility', 'lineage': ['https://openalex.org/I1294671590', 'https://openalex.org/I169645620', 'https://openalex.org/I198244214', 'https://openalex.org/I4210095849']}, {'id': 'https://openalex.org/I4210102222', 'display_name': 'Laboratoire de Physique Corpusculaire', 'ror': 'https://ror.org/0214k6v65', 'country_code': 'FR', 'type': 'facility', 'lineage': ['https://openalex.org/I1294671590', 'https://openalex.org/I198244214', 'https://openalex.org/I4210102222', 'https://openalex.org/I4210133362']}], 'countries': ['DE', 'FR'], 'is_corresponding': False, 'raw_author_name': 'Emille E. O. Ishida', 'raw_affiliation_strings': ['Clermont Université, Université Blaise Pascal, CNRS/IN2P3, Laboratoire de Physique Corpusculaire, BP 10448, F-63000, Clermont-Ferrand, France', 'Max-Planck-Institut für Astrophysik, Karl-Schwarzschild-Straße 1, D-85748, Garching, Germany'], 'affiliations': [{'raw_affiliation_string': 'Clermont Université, Université Blaise Pascal, CNRS/IN2P3, Laboratoire de Physique Corpusculaire, BP 10448, F-63000, Clermont-Ferrand, France', 'institution_ids': ['https://openalex.org/I4210143836', 'https://openalex.org/I1294671590', 'https://openalex.org/I169645620', 'https://openalex.org/I4210102222']}, {'raw_affiliation_string': 'Max-Planck-Institut für Astrophysik, Karl-Schwarzschild-Straße 1, D-85748, Garching, Germany', 'institution_ids': ['https://openalex.org/I4210103661']}]}], 'institution_assertions': [], 'countries_distinct_count': 5, 'institutions_distinct_count': 10, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 2310, 'currency': 'GBP', 'value_usd': 2833, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 2.512, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 35, 'citation_normalized_percentile': {'value': 0.999949, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 94, 'max': 95}, 'biblio': {'volume': '457', 'issue': '2', 'first_page': '1644', 'last_page': '1665'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10039', 'display_name': 'Stellar, planetary, and galactic studies', 'score': 0.9978, 'subfield': {'id': 'https://openalex.org/subfields/3103', 'display_name': 'Astronomy and Astrophysics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10039', 'display_name': 'Stellar, planetary, and galactic studies', 'score': 0.9978, 'subfield': {'id': 'https://openalex.org/subfields/3103', 'display_name': 'Astronomy and Astrophysics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T10026', 'display_name': 'Galaxies: Formation, Evolution, Phenomena', 'score': 0.9827, 'subfield': {'id': 'https://openalex.org/subfields/3103', 'display_name': 'Astronomy and Astrophysics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T12917', 'display_name': 'Astronomy and Astrophysical Research', 'score': 0.98, 'subfield': {'id': 'https://openalex.org/subfields/3105', 'display_name': 'Instrumentation'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/small-magellanic-cloud', 'display_name': 'Small Magellanic Cloud', 'score': 0.69035363}, {'id': 'https://openalex.org/keywords/overtone', 'display_name': 'Overtone', 'score': 0.6728397}, {'id': 'https://openalex.org/keywords/large-magellanic-cloud', 'display_name': 'Large Magellanic Cloud', 'score': 0.6321331}], 'concepts': [{'id': 'https://openalex.org/C150739758', 'wikidata': 'https://www.wikidata.org/wiki/Q188593', 'display_name': 'Cepheid variable', 'level': 3, 'score': 0.8799596}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.6953344}, {'id': 'https://openalex.org/C2780020771', 'wikidata': 'https://www.wikidata.org/wiki/Q49984', 'display_name': 'Small Magellanic Cloud', 'level': 3, 'score': 0.69035363}, {'id': 'https://openalex.org/C38615331', 'wikidata': 'https://www.wikidata.org/wiki/Q261967', 'display_name': 'Overtone', 'level': 3, 'score': 0.6728397}, {'id': 'https://openalex.org/C68498078', 'wikidata': 'https://www.wikidata.org/wiki/Q185243', 'display_name': 'Gravitational lens', 'level': 4, 'score': 0.6693268}, {'id': 'https://openalex.org/C44870925', 'wikidata': 'https://www.wikidata.org/wiki/Q37547', 'display_name': 'Astrophysics', 'level': 1, 'score': 0.6346678}, {'id': 'https://openalex.org/C2781010120', 'wikidata': 'https://www.wikidata.org/wiki/Q49957', 'display_name': 'Large Magellanic Cloud', 'level': 3, 'score': 0.6321331}, {'id': 'https://openalex.org/C6260449', 'wikidata': 'https://www.wikidata.org/wiki/Q41364', 'display_name': 'Wavelength', 'level': 2, 'score': 0.52413994}, {'id': 'https://openalex.org/C158355884', 'wikidata': 'https://www.wikidata.org/wiki/Q11388', 'display_name': 'Infrared', 'level': 2, 'score': 0.48380584}, {'id': 'https://openalex.org/C180205008', 'wikidata': 'https://www.wikidata.org/wiki/Q159190', 'display_name': 'Amplitude', 'level': 2, 'score': 0.45952517}, {'id': 'https://openalex.org/C98444146', 'wikidata': 'https://www.wikidata.org/wiki/Q318', 'display_name': 'Galaxy', 'level': 2, 'score': 0.44816658}, {'id': 'https://openalex.org/C12287442', 'wikidata': 'https://www.wikidata.org/wiki/Q105902', 'display_name': 'Luminosity', 'level': 3, 'score': 0.43696624}, {'id': 'https://openalex.org/C69607484', 'wikidata': 'https://www.wikidata.org/wiki/Q5434654', 'display_name': 'Far infrared', 'level': 2, 'score': 0.4205968}, {'id': 'https://openalex.org/C1276947', 'wikidata': 'https://www.wikidata.org/wiki/Q333', 'display_name': 'Astronomy', 'level': 1, 'score': 0.30288363}, {'id': 'https://openalex.org/C150846664', 'wikidata': 'https://www.wikidata.org/wiki/Q7602306', 'display_name': 'Stars', 'level': 2, 'score': 0.2624529}, {'id': 'https://openalex.org/C120665830', 'wikidata': 'https://www.wikidata.org/wiki/Q14620', 'display_name': 'Optics', 'level': 1, 'score': 0.21269912}, {'id': 'https://openalex.org/C4839761', 'wikidata': 'https://www.wikidata.org/wiki/Q212111', 'display_name': 'Spectral line', 'level': 2, 'score': 0.08766994}, {'id': 'https://openalex.org/C33024259', 'wikidata': 'https://www.wikidata.org/wiki/Q76250', 'display_name': 'Redshift', 'level': 3, 'score': 0.0}], 'mesh': [], 'locations_count': 4, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1093/mnras/stw040', 'pdf_url': 'https://academic.oup.com/mnras/article-pdf/457/2/1644/2903055/stw040.pdf', 'source': {'id': 'https://openalex.org/S195663288', 'display_name': 'Monthly Notices of the Royal Astronomical Society', 'issn_l': '0035-8711', 'issn': ['0035-8711', '1365-8711', '1365-2966'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311648', 'host_organization_name': 'Oxford University Press', 'host_organization_lineage': ['https://openalex.org/P4310311647', 'https://openalex.org/P4310311648'], 'host_organization_lineage_names': ['University of Oxford', 'Oxford University Press'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://arxiv.org/abs/1601.00953', 'pdf_url': 'https://arxiv.org/pdf/1601.00953', 'source': {'id': 'https://openalex.org/S4306400194', 'display_name': 'arXiv (Cornell University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I205783295', 'host_organization_name': 'Cornell University', 'host_organization_lineage': ['https://openalex.org/I205783295'], 'host_organization_lineage_names': ['Cornell University'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://hdl.handle.net/1969.1/183973', 'pdf_url': 'https://oaktrust.library.tamu.edu/bitstream/1969.1/183973/1/document-1.pdf', 'source': {'id': 'https://openalex.org/S4306400291', 'display_name': 'OakTrust (Texas A&M University Libraries)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I91045830', 'host_organization_name': 'Texas A&M University', 'host_organization_lineage': ['https://openalex.org/I91045830'], 'host_organization_lineage_names': ['Texas A&M University'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://api.datacite.org/dois/10.48550/arxiv.1601.00953', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4393179698', 'display_name': 'DataCite API', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I4210145204', 'host_organization_name': 'DataCite', 'host_organization_lineage': ['https://openalex.org/I4210145204'], 'host_organization_lineage_names': ['DataCite'], 'type': 'metadata'}, 'license': None, 'license_id': None, 'version': None}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1093/mnras/stw040', 'pdf_url': 'https://academic.oup.com/mnras/article-pdf/457/2/1644/2903055/stw040.pdf', 'source': {'id': 'https://openalex.org/S195663288', 'display_name': 'Monthly Notices of the Royal Astronomical Society', 'issn_l': '0035-8711', 'issn': ['0035-8711', '1365-8711', '1365-2966'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311648', 'host_organization_name': 'Oxford University Press', 'host_organization_lineage': ['https://openalex.org/P4310311647', 'https://openalex.org/P4310311648'], 'host_organization_lineage_names': ['University of Oxford', 'Oxford University Press'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': ['https://openalex.org/W2229242675'], 'referenced_works_count': 43, 'referenced_works': ['https://openalex.org/W1504480307', 'https://openalex.org/W1771934330', 'https://openalex.org/W1964693589', 'https://openalex.org/W1975997856', 'https://openalex.org/W2003551929', 'https://openalex.org/W2011604587', 'https://openalex.org/W2012915235', 'https://openalex.org/W2014375457', 'https://openalex.org/W2022265714', 'https://openalex.org/W2035737217', 'https://openalex.org/W2040481510', 'https://openalex.org/W2053081243', 'https://openalex.org/W2061831593', 'https://openalex.org/W2080594120', 'https://openalex.org/W2089065774', 'https://openalex.org/W2093399930', 'https://openalex.org/W2099982734', 'https://openalex.org/W2105030837', 'https://openalex.org/W2106766431', 'https://openalex.org/W2109631802', 'https://openalex.org/W2112786022', 'https://openalex.org/W2129514773', 'https://openalex.org/W2131940376', 'https://openalex.org/W2136464549', 'https://openalex.org/W2137929083', 'https://openalex.org/W2138721573', 'https://openalex.org/W2138810514', 'https://openalex.org/W2139759311', 'https://openalex.org/W2165836475', 'https://openalex.org/W2167033012', 'https://openalex.org/W2167635287', 'https://openalex.org/W2949970331', 'https://openalex.org/W3033899704', 'https://openalex.org/W3099043423', 'https://openalex.org/W3099069713', 'https://openalex.org/W3103942648', 'https://openalex.org/W3104778445', 'https://openalex.org/W3105325591', 'https://openalex.org/W3106513537', 'https://openalex.org/W3106517596', 'https://openalex.org/W3122676058', 'https://openalex.org/W3125266150', 'https://openalex.org/W4214911163'], 'related_works': ['https://openalex.org/W7175023', 'https://openalex.org/W67199153', 'https://openalex.org/W4236329113', 'https://openalex.org/W2963288667', 'https://openalex.org/W2319548007', 'https://openalex.org/W2092939813', 'https://openalex.org/W2068974203', 'https://openalex.org/W1965081569', 'https://openalex.org/W1666533583', 'https://openalex.org/W1653878691'], 'abstract_inverted_index': {'We': [0, 35, 176, 202, 224], 'present': [1], 'a': [2, 50, 120, 155, 178, 239, 253], 'detailed': [3], 'statistical': [4, 46, 54], 'analysis': [5], 'of': [6, 40, 52, 69, 161, 181, 196, 234], 'possible': [7, 41], 'non-linearities': [8, 42], 'in': [9, 22, 123, 158, 198, 231], 'the': [10, 23, 38, 60, 70, 91, 107, 148, 159, 186, 210, 221, 232, 235, 249, 259], 'period–luminosity': [11], '(PL),': [12], 'period–Wesenheit': [13], '(PW)': [14], 'and': [15, 31, 43, 59, 75, 95, 106, 164, 217, 261], 'period–colour': [16], '(PC)': [17], 'relations': [18, 97, 109, 142, 166], 'for': [19, 37, 131, 147, 185], 'Cepheid': [20], 'variables': [21], 'Large': [24, 79], 'Magellanic': [25, 80], 'Cloud': [26, 81], '(LMC)': [27], 'at': [28, 100, 173, 214], 'optical': [29, 64, 92, 137, 174], '(VI)': [30], 'near-infrared': [32, 76, 104, 140], '(JHKs)': [33], 'wavelengths.': [34, 175], 'test': [36], 'presence': [39], 'determine': [44, 177], 'their': [45], 'significance': [47], 'by': [48, 189], 'applying': [49], 'variety': [51], 'robust': [53], 'tests': [55], '(F-test,': [56], 'random-walk,': [57], 'testimator': [58], 'Davies': [61], 'test)': [62], 'to': [63, 119, 136, 206, 220], 'data': [65, 77, 193], 'from': [66, 78], 'third': [67], 'phase': [68], 'Optical': [71], 'Gravitational': [72], 'Lensing': [73], 'Experiment': [74], 'Near-Infrared': [82], 'Synoptic': [83], 'Survey.': [84], 'For': [85, 151], 'fundamental-mode': [86], 'Cepheids,': [87, 154], 'we': [88], 'find': [89, 203, 227], 'that': [90], 'PL,': [93, 162], 'PW': [94, 141, 163], 'PC': [96, 165], 'are': [98, 110, 143], 'non-linear': [99, 111, 145, 242], '10': [101], 'd.': [102], 'The': [103, 139], 'PL': [105, 244], '|$W^H_{V,I}$|': [108, 187], 'around': [112, 169], '18': [113], 'd;': [114], 'this': [115, 129, 204], 'break': [116], 'is': [117, 167], 'attributed': [118], 'distinct': [121], 'variation': [122], 'mean': [124], 'Fourier': [125], 'amplitude': [126], 'parameters': [127], 'near': [128], 'period': [130], 'longer': [132], 'wavelengths': [133], 'as': [134, 246], 'compared': [135], 'bands.': [138], 'also': [144], 'except': [146], '|$W_{H,K_s}$|': [149], 'relation.': [150], 'first-overtone': [152], 'mode': [153], 'significant': [156, 229], 'change': [157], 'slope': [160, 180, 205, 233, 260], 'found': [168], '2.5': [170], 'd': [171], 'only': [172], 'global': [179], '−3.212': [182], '±': [183], '0.013': [184], 'relation': [188, 213, 245], 'combining': [190], 'our': [191], 'LMC': [192, 212, 243], 'with': [194, 209], 'observations': [195], 'Cepheids': [197], 'Supernovae': [199], 'host': [200], 'galaxies.': [201], 'be': [207], 'consistent': [208], 'corresponding': [211], 'short': [215], 'periods,': [216], 'significantly': [218], 'different': [219], 'long-period': [222], 'value.': [223], 'do': [225], 'not': [226], 'any': [228], 'difference': [230], 'global-fit': [236], 'solution': [237], 'using': [238], 'linear': [240, 250], 'or': [241], 'calibrator,': [247], 'but': [248], 'version': [251], 'provides': [252], 'two': [254], 'times': [255], 'better': [256], 'constraint': [257], 'on': [258], 'metallicity': [262], 'coefficient.': [263]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2229242675', 'counts_by_year': [{'year': 2024, 'cited_by_count': 4}, {'year': 2023, 'cited_by_count': 3}, {'year': 2022, 'cited_by_count': 3}, {'year': 2021, 'cited_by_count': 2}, {'year': 2020, 'cited_by_count': 2}, {'year': 2019, 'cited_by_count': 4}, {'year': 2018, 'cited_by_count': 2}, {'year': 2017, 'cited_by_count': 7}, {'year': 2016, 'cited_by_count': 8}], 'updated_date': '2024-12-24T13:09:45.763096', 'created_date': '2016-06-24'}