Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2131110133', 'doi': 'https://doi.org/10.1557/proc-599-85', 'title': 'Nano-Mechanical Properties Across Dentin-Enamel Junction of Adult Human Incisors', 'display_name': 'Nano-Mechanical Properties Across Dentin-Enamel Junction of Adult Human Incisors', 'publication_year': 1999, 'publication_date': '1999-01-01', 'ids': {'openalex': 'https://openalex.org/W2131110133', 'doi': 'https://doi.org/10.1557/proc-599-85', 'mag': '2131110133'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1557/proc-599-85', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2530005873', 'display_name': 'MRS Proceedings', 'issn_l': '0272-9172', 'issn': ['0272-9172', '1946-4274'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311721', 'host_organization_name': 'Cambridge University Press', 'host_organization_lineage': ['https://openalex.org/P4310311721', 'https://openalex.org/P4310311702'], 'host_organization_lineage_names': ['Cambridge University Press', 'University of Cambridge'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', '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/A5086450648', 'display_name': 'Hanson Fong', 'orcid': 'https://orcid.org/0000-0003-1501-2621'}, 'institutions': [{'id': 'https://openalex.org/I201448701', 'display_name': 'University of Washington', 'ror': 'https://ror.org/00cvxb145', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I201448701']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'H. Fong', 'raw_affiliation_strings': [' University of Washington'], 'affiliations': [{'raw_affiliation_string': ' University of Washington', 'institution_ids': ['https://openalex.org/I201448701']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5000230439', 'display_name': 'Mehmet Sarıkaya', 'orcid': 'https://orcid.org/0000-0003-3856-6360'}, 'institutions': [{'id': 'https://openalex.org/I201448701', 'display_name': 'University of Washington', 'ror': 'https://ror.org/00cvxb145', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I201448701']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'M. Sarikaya', 'raw_affiliation_strings': [' University of Washington'], 'affiliations': [{'raw_affiliation_string': ' University of Washington', 'institution_ids': ['https://openalex.org/I201448701']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5023835337', 'display_name': 'Shane N. White', 'orcid': 'https://orcid.org/0000-0002-7694-5129'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'S. N White', 'raw_affiliation_strings': ['School of Dentistry'], 'affiliations': [{'raw_affiliation_string': 'School of Dentistry', 'institution_ids': []}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5091612454', 'display_name': 'Malcolm L. Snead', 'orcid': 'https://orcid.org/0000-0002-4496-6478'}, 'institutions': [{'id': 'https://openalex.org/I1174212', 'display_name': 'University of Southern California', 'ror': 'https://ror.org/03taz7m60', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I1174212']}, {'id': 'https://openalex.org/I2800817003', 'display_name': 'Southern California University for Professional Studies', 'ror': 'https://ror.org/058zz0t50', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I2800817003']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'M. L. Snead', 'raw_affiliation_strings': ['University of Southern California'], 'affiliations': [{'raw_affiliation_string': 'University of Southern California', 'institution_ids': ['https://openalex.org/I1174212', 'https://openalex.org/I2800817003']}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 3, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 3, 'citation_normalized_percentile': {'value': 0.392348, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 67, 'max': 70}, 'biblio': {'volume': '599', 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10113', 'display_name': 'Dental Restorative Materials', 'score': 0.9994, 'subfield': {'id': 'https://openalex.org/subfields/3505', 'display_name': 'Orthodontics'}, 'field': {'id': 'https://openalex.org/fields/35', 'display_name': 'Dentistry'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10113', 'display_name': 'Dental Restorative Materials', 'score': 0.9994, 'subfield': {'id': 'https://openalex.org/subfields/3505', 'display_name': 'Orthodontics'}, 'field': {'id': 'https://openalex.org/fields/35', 'display_name': 'Dentistry'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, {'id': 'https://openalex.org/T10059', 'display_name': 'Bone Tissue Engineering and Biomaterials', 'score': 0.9946, 'subfield': {'id': 'https://openalex.org/subfields/2204', 'display_name': 'Biomedical Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T10536', 'display_name': 'Endodontic Research and Practice', 'score': 0.9845, 'subfield': {'id': 'https://openalex.org/subfields/3504', 'display_name': 'Oral Surgery'}, 'field': {'id': 'https://openalex.org/fields/35', 'display_name': 'Dentistry'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/dentin-structure', 'display_name': 'Dentin Structure', 'score': 0.642868}, {'id': 'https://openalex.org/keywords/human-tooth', 'display_name': 'Human tooth', 'score': 0.50591844}, {'id': 'https://openalex.org/keywords/dental-materials', 'display_name': 'Dental Materials', 'score': 0.504484}], 'concepts': [{'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.91223145}, {'id': 'https://openalex.org/C2779263046', 'wikidata': 'https://www.wikidata.org/wiki/Q189637', 'display_name': 'Dentin', 'level': 2, 'score': 0.8920002}, {'id': 'https://openalex.org/C156887251', 'wikidata': 'https://www.wikidata.org/wiki/Q2386424', 'display_name': 'Enamel paint', 'level': 2, 'score': 0.8904068}, {'id': 'https://openalex.org/C159985019', 'wikidata': 'https://www.wikidata.org/wiki/Q181790', 'display_name': 'Composite material', 'level': 1, 'score': 0.7056549}, {'id': 'https://openalex.org/C49326732', 'wikidata': 'https://www.wikidata.org/wiki/Q1549892', 'display_name': 'Nanoindentation', 'level': 2, 'score': 0.54658}, {'id': 'https://openalex.org/C2781112085', 'wikidata': 'https://www.wikidata.org/wiki/Q561', 'display_name': 'Human tooth', 'level': 3, 'score': 0.50591844}, {'id': 'https://openalex.org/C43486711', 'wikidata': 'https://www.wikidata.org/wiki/Q192005', 'display_name': 'Elastic modulus', 'level': 2, 'score': 0.4228165}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1557/proc-599-85', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2530005873', 'display_name': 'MRS Proceedings', 'issn_l': '0272-9172', 'issn': ['0272-9172', '1946-4274'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311721', 'host_organization_name': 'Cambridge University Press', 'host_organization_lineage': ['https://openalex.org/P4310311721', 'https://openalex.org/P4310311702'], 'host_organization_lineage_names': ['Cambridge University Press', 'University of Cambridge'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'score': 0.42, 'display_name': 'Zero hunger', 'id': 'https://metadata.un.org/sdg/2'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 9, 'referenced_works': ['https://openalex.org/W1514776893', 'https://openalex.org/W1544560391', 'https://openalex.org/W1677530667', 'https://openalex.org/W1973885814', 'https://openalex.org/W1977025281', 'https://openalex.org/W1990587325', 'https://openalex.org/W2033678415', 'https://openalex.org/W2078480204', 'https://openalex.org/W2096939009'], 'related_works': ['https://openalex.org/W4388566509', 'https://openalex.org/W4312194701', 'https://openalex.org/W2735464128', 'https://openalex.org/W2405807925', 'https://openalex.org/W2366621090', 'https://openalex.org/W2239797455', 'https://openalex.org/W2170325754', 'https://openalex.org/W2146848393', 'https://openalex.org/W2045527640', 'https://openalex.org/W1973515071'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2131110133', 'counts_by_year': [{'year': 2017, 'cited_by_count': 1}, {'year': 2013, 'cited_by_count': 1}], 'updated_date': '2024-08-13T19:11:50.984167', 'created_date': '2016-06-24'}