Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2326841426', 'doi': 'https://doi.org/10.3813/aaa.918653', 'title': "Acoustic Absorption of Multi-Layer Structure Composed of Porous Layers Based on Biot's Model and Transfer Matrix Method", 'display_name': "Acoustic Absorption of Multi-Layer Structure Composed of Porous Layers Based on Biot's Model and Transfer Matrix Method", 'publication_year': 2013, 'publication_date': '2013-09-01', 'ids': {'openalex': 'https://openalex.org/W2326841426', 'doi': 'https://doi.org/10.3813/aaa.918653', 'mag': '2326841426'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.3813/aaa.918653', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S50311296', 'display_name': 'Acta acustica united with Acustica', 'issn_l': '1861-9959', 'issn': ['1861-9959', '1610-1928'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310321353', 'host_organization_name': 'S. Hirzel Verlag', 'host_organization_lineage': ['https://openalex.org/P4310321353'], 'host_organization_lineage_names': ['S. Hirzel Verlag'], '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/A5033022353', 'display_name': 'Shande Luo', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Shande Luo', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5041310855', 'display_name': 'Qibai Huang', 'orcid': 'https://orcid.org/0000-0003-2725-5006'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Qibai Huang', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.18, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 4, 'citation_normalized_percentile': {'value': 0.571338, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 78, 'max': 80}, 'biblio': {'volume': '99', 'issue': '5', 'first_page': '751', 'last_page': '758'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10822', 'display_name': 'Acoustic Wave Phenomena Research', 'score': 0.9683, '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'}}, 'topics': [{'id': 'https://openalex.org/T10822', 'display_name': 'Acoustic Wave Phenomena Research', 'score': 0.9683, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/biot-number', 'display_name': 'Biot number', 'score': 0.8971739}, {'id': 'https://openalex.org/keywords/transfer-matrix-method', 'display_name': 'Transfer-matrix method (optics)', 'score': 0.77082217}, {'id': 'https://openalex.org/keywords/transfer-matrix', 'display_name': 'Transfer matrix', 'score': 0.74947226}, {'id': 'https://openalex.org/keywords/matrix', 'display_name': 'Matrix (chemical analysis)', 'score': 0.55223197}], 'concepts': [{'id': 'https://openalex.org/C115341296', 'wikidata': 'https://www.wikidata.org/wiki/Q864844', 'display_name': 'Biot number', 'level': 2, 'score': 0.8971739}, {'id': 'https://openalex.org/C156005064', 'wikidata': 'https://www.wikidata.org/wiki/Q7833984', 'display_name': 'Transfer-matrix method (optics)', 'level': 2, 'score': 0.77082217}, {'id': 'https://openalex.org/C122890649', 'wikidata': 'https://www.wikidata.org/wiki/Q7834016', 'display_name': 'Transfer matrix', 'level': 2, 'score': 0.74947226}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.7159246}, {'id': 'https://openalex.org/C2779227376', 'wikidata': 'https://www.wikidata.org/wiki/Q6505497', 'display_name': 'Layer (electronics)', 'level': 2, 'score': 0.622995}, {'id': 'https://openalex.org/C125287762', 'wikidata': 'https://www.wikidata.org/wiki/Q1758948', 'display_name': 'Absorption (acoustics)', 'level': 2, 'score': 0.6004952}, {'id': 'https://openalex.org/C6648577', 'wikidata': 'https://www.wikidata.org/wiki/Q622669', 'display_name': 'Porosity', 'level': 2, 'score': 0.5998961}, {'id': 'https://openalex.org/C106487976', 'wikidata': 'https://www.wikidata.org/wiki/Q685816', 'display_name': 'Matrix (chemical analysis)', 'level': 2, 'score': 0.55223197}, {'id': 'https://openalex.org/C159985019', 'wikidata': 'https://www.wikidata.org/wiki/Q181790', 'display_name': 'Composite material', 'level': 1, 'score': 0.4011271}, {'id': 'https://openalex.org/C24890656', 'wikidata': 'https://www.wikidata.org/wiki/Q82811', 'display_name': 'Acoustics', 'level': 1, 'score': 0.34468746}, {'id': 'https://openalex.org/C57879066', 'wikidata': 'https://www.wikidata.org/wiki/Q41217', 'display_name': 'Mechanics', 'level': 1, 'score': 0.14787108}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.14310709}, {'id': 'https://openalex.org/C49040817', 'wikidata': 'https://www.wikidata.org/wiki/Q193091', 'display_name': 'Optoelectronics', 'level': 1, 'score': 0.0988214}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.090780705}, {'id': 'https://openalex.org/C31972630', 'wikidata': 'https://www.wikidata.org/wiki/Q844240', 'display_name': 'Computer vision', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.3813/aaa.918653', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S50311296', 'display_name': 'Acta acustica united with Acustica', 'issn_l': '1861-9959', 'issn': ['1861-9959', '1610-1928'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310321353', 'host_organization_name': 'S. Hirzel Verlag', 'host_organization_lineage': ['https://openalex.org/P4310321353'], 'host_organization_lineage_names': ['S. Hirzel Verlag'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W2533236756', 'https://openalex.org/W2487545187', 'https://openalex.org/W2351848036', 'https://openalex.org/W2326841426', 'https://openalex.org/W2080136856', 'https://openalex.org/W2055106821', 'https://openalex.org/W2048430099', 'https://openalex.org/W2043440589', 'https://openalex.org/W2022183210', 'https://openalex.org/W2006768881'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2326841426', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2017, 'cited_by_count': 1}, {'year': 2015, 'cited_by_count': 1}], 'updated_date': '2025-01-09T10:48:28.770570', 'created_date': '2016-06-24'}