Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2037742365', 'doi': 'https://doi.org/10.1006/scdb.1996.0101', 'title': 'Internal rhythms in humans', 'display_name': 'Internal rhythms in humans', 'publication_year': 1996, 'publication_date': '1996-12-01', 'ids': {'openalex': 'https://openalex.org/W2037742365', 'doi': 'https://doi.org/10.1006/scdb.1996.0101', 'mag': '2037742365'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1006/scdb.1996.0101', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S105347553', 'display_name': 'Seminars in Cell and Developmental Biology', 'issn_l': '1084-9521', 'issn': ['1084-9521', '1096-3634'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'review', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], '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/A5080896827', 'display_name': 'Derk‐Jan Dijk', 'orcid': 'https://orcid.org/0000-0001-5314-1008'}, 'institutions': [{'id': 'https://openalex.org/I1283280774', 'display_name': "Brigham and Women's Hospital", 'ror': 'https://ror.org/04b6nzv94', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1283280774', 'https://openalex.org/I48633490']}, {'id': 'https://openalex.org/I136199984', 'display_name': 'Harvard University', 'ror': 'https://ror.org/03vek6s52', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I136199984']}, {'id': 'https://openalex.org/I4210138174', 'display_name': 'Circadian (United States)', 'ror': 'https://ror.org/03rqvr941', 'country_code': 'US', 'type': 'company', 'lineage': ['https://openalex.org/I4210138174']}], 'countries': ['US'], 'is_corresponding': True, 'raw_author_name': 'Derk-Jan Dijk', 'raw_affiliation_strings': ["Circadian, Neuroendocrine and Sleep Disorders Section, Division of Endocrinology, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA"], 'affiliations': [{'raw_affiliation_string': "Circadian, Neuroendocrine and Sleep Disorders Section, Division of Endocrinology, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA", 'institution_ids': ['https://openalex.org/I1283280774', 'https://openalex.org/I136199984', 'https://openalex.org/I4210138174']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 3, 'corresponding_author_ids': ['https://openalex.org/A5080896827'], 'corresponding_institution_ids': ['https://openalex.org/I1283280774', 'https://openalex.org/I136199984', 'https://openalex.org/I4210138174'], 'apc_list': {'value': 4260, 'currency': 'USD', 'value_usd': 4260, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.075, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 4, 'citation_normalized_percentile': {'value': 0.082353, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 69, 'max': 71}, 'biblio': {'volume': '7', 'issue': '6', 'first_page': '831', 'last_page': '836'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10342', 'display_name': 'Circadian rhythm and melatonin', 'score': 0.994, 'subfield': {'id': 'https://openalex.org/subfields/2807', 'display_name': 'Endocrine and Autonomic Systems'}, 'field': {'id': 'https://openalex.org/fields/28', 'display_name': 'Neuroscience'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10342', 'display_name': 'Circadian rhythm and melatonin', 'score': 0.994, 'subfield': {'id': 'https://openalex.org/subfields/2807', 'display_name': 'Endocrine and Autonomic Systems'}, 'field': {'id': 'https://openalex.org/fields/28', 'display_name': 'Neuroscience'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T10985', 'display_name': 'Sleep and Wakefulness Research', 'score': 0.9735, 'subfield': {'id': 'https://openalex.org/subfields/2805', 'display_name': 'Cognitive Neuroscience'}, 'field': {'id': 'https://openalex.org/fields/28', 'display_name': 'Neuroscience'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/free-running-sleep', 'display_name': 'Free-running sleep', 'score': 0.8137346}, {'id': 'https://openalex.org/keywords/alertness', 'display_name': 'Alertness', 'score': 0.6721081}, {'id': 'https://openalex.org/keywords/vigilance', 'display_name': 'Vigilance (psychology)', 'score': 0.6492833}, {'id': 'https://openalex.org/keywords/phase-response-curve', 'display_name': 'Phase response curve', 'score': 0.5385481}, {'id': 'https://openalex.org/keywords/dark-therapy', 'display_name': 'Dark therapy', 'score': 0.48928353}, {'id': 'https://openalex.org/keywords/chronobiology', 'display_name': 'Chronobiology', 'score': 0.47714135}, {'id': 'https://openalex.org/keywords/neuroscience-of-sleep', 'display_name': 'Neuroscience of sleep', 'score': 0.41294762}], 'concepts': [{'id': 'https://openalex.org/C121446783', 'wikidata': 'https://www.wikidata.org/wiki/Q208353', 'display_name': 'Circadian rhythm', 'level': 2, 'score': 0.9148358}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.8473112}, {'id': 'https://openalex.org/C39282277', 'wikidata': 'https://www.wikidata.org/wiki/Q5499626', 'display_name': 'Free-running sleep', 'level': 5, 'score': 0.8137346}, {'id': 'https://openalex.org/C201176492', 'wikidata': 'https://www.wikidata.org/wiki/Q6546168', 'display_name': 'Light effects on circadian rhythm', 'level': 4, 'score': 0.7945541}, {'id': 'https://openalex.org/C2779317972', 'wikidata': 'https://www.wikidata.org/wiki/Q1156516', 'display_name': 'Suprachiasmatic nucleus', 'level': 3, 'score': 0.77023685}, {'id': 'https://openalex.org/C200678441', 'wikidata': 'https://www.wikidata.org/wiki/Q1423044', 'display_name': 'Alertness', 'level': 2, 'score': 0.6721081}, {'id': 'https://openalex.org/C192769605', 'wikidata': 'https://www.wikidata.org/wiki/Q1418914', 'display_name': 'Vigilance (psychology)', 'level': 2, 'score': 0.6492833}, {'id': 'https://openalex.org/C130679736', 'wikidata': 'https://www.wikidata.org/wiki/Q3454009', 'display_name': 'Bacterial circadian rhythms', 'level': 4, 'score': 0.6350281}, {'id': 'https://openalex.org/C169760540', 'wikidata': 'https://www.wikidata.org/wiki/Q207011', 'display_name': 'Neuroscience', 'level': 1, 'score': 0.5389247}, {'id': 'https://openalex.org/C63531555', 'wikidata': 'https://www.wikidata.org/wiki/Q7180960', 'display_name': 'Phase response curve', 'level': 4, 'score': 0.5385481}, {'id': 'https://openalex.org/C16613235', 'wikidata': 'https://www.wikidata.org/wiki/Q285982', 'display_name': 'Endogeny', 'level': 2, 'score': 0.49952602}, {'id': 'https://openalex.org/C2777003273', 'wikidata': 'https://www.wikidata.org/wiki/Q164386', 'display_name': 'Hypothalamus', 'level': 2, 'score': 0.49564636}, {'id': 'https://openalex.org/C88160501', 'wikidata': 'https://www.wikidata.org/wiki/Q5223563', 'display_name': 'Dark therapy', 'level': 3, 'score': 0.48928353}, {'id': 'https://openalex.org/C187765855', 'wikidata': 'https://www.wikidata.org/wiki/Q506874', 'display_name': 'Chronobiology', 'level': 3, 'score': 0.47714135}, {'id': 'https://openalex.org/C2778182776', 'wikidata': 'https://www.wikidata.org/wiki/Q180912', 'display_name': 'Melatonin', 'level': 2, 'score': 0.4525808}, {'id': 'https://openalex.org/C135343436', 'wikidata': 'https://www.wikidata.org/wiki/Q170406', 'display_name': 'Rhythm', 'level': 2, 'score': 0.44853738}, {'id': 'https://openalex.org/C38606739', 'wikidata': 'https://www.wikidata.org/wiki/Q5121352', 'display_name': 'Circadian clock', 'level': 3, 'score': 0.44230974}, {'id': 'https://openalex.org/C29993825', 'wikidata': 'https://www.wikidata.org/wiki/Q7002656', 'display_name': 'Neuroscience of sleep', 'level': 4, 'score': 0.41294762}, {'id': 'https://openalex.org/C134018914', 'wikidata': 'https://www.wikidata.org/wiki/Q162606', 'display_name': 'Endocrinology', 'level': 1, 'score': 0.35668254}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.3218558}, {'id': 'https://openalex.org/C2779320081', 'wikidata': 'https://www.wikidata.org/wiki/Q246710', 'display_name': 'Wakefulness', 'level': 3, 'score': 0.24460277}, {'id': 'https://openalex.org/C522805319', 'wikidata': 'https://www.wikidata.org/wiki/Q179965', 'display_name': 'Electroencephalography', 'level': 2, 'score': 0.058332622}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C98274493', 'wikidata': 'https://www.wikidata.org/wiki/Q128406', 'display_name': 'Pharmacology', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1006/scdb.1996.0101', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S105347553', 'display_name': 'Seminars in Cell and Developmental Biology', 'issn_l': '1084-9521', 'issn': ['1084-9521', '1096-3634'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, '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/3', 'score': 0.71, 'display_name': 'Good health and well-being'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W2527642794', 'https://openalex.org/W2400027609', 'https://openalex.org/W2329101931', 'https://openalex.org/W2114610710', 'https://openalex.org/W2098131191', 'https://openalex.org/W2034802709', 'https://openalex.org/W2001205462', 'https://openalex.org/W1797169428', 'https://openalex.org/W1581310223', 'https://openalex.org/W1509486800'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2037742365', 'counts_by_year': [{'year': 2012, 'cited_by_count': 1}], 'updated_date': '2024-12-17T14:56:50.012344', 'created_date': '2016-06-24'}