Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2326409750', 'doi': 'https://doi.org/10.20855/ijav.2002.7.4120', 'title': 'Sound Radiation Efficiency of a Baffled Rectangular Plate Excited by Harmonic Point Forces Using its Surface Resistance Matrix', 'display_name': 'Sound Radiation Efficiency of a Baffled Rectangular Plate Excited by Harmonic Point Forces Using its Surface Resistance Matrix', 'publication_year': 2002, 'publication_date': '2002-01-01', 'ids': {'openalex': 'https://openalex.org/W2326409750', 'doi': 'https://doi.org/10.20855/ijav.2002.7.4120', 'mag': '2326409750'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.20855/ijav.2002.7.4120', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2489774306', 'display_name': 'The International Journal of Acoustics and Vibration', 'issn_l': '1027-5851', 'issn': ['1027-5851', '2415-1408'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': True, 'oa_status': 'bronze', 'oa_url': 'https://doi.org/10.20855/ijav.2002.7.4120', 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5056664425', 'display_name': 'Jorge P. Arenas', 'orcid': 'https://orcid.org/0000-0003-4728-8964'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Jorge Arenas', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5035148420', 'display_name': 'Malcolm Crocker', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Malcolm Crocker', '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': 0.305, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 15, 'citation_normalized_percentile': {'value': 0.735822, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 83, 'max': 84}, 'biblio': {'volume': '7', 'issue': '4', 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10822', 'display_name': 'Acoustic Wave Phenomena Research', 'score': 0.9969, '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': 0.9969, '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/T13129', 'display_name': 'Material Properties and Applications', 'score': 0.9509, 'subfield': {'id': 'https://openalex.org/subfields/2500', 'display_name': 'General Materials Science'}, 'field': {'id': 'https://openalex.org/fields/25', 'display_name': 'Materials Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T10221', 'display_name': 'Composite Structure Analysis and Optimization', 'score': 0.94, 'subfield': {'id': 'https://openalex.org/subfields/2211', 'display_name': 'Mechanics of Materials'}, '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/harmonic', 'display_name': 'Harmonic', 'score': 0.61561245}, {'id': 'https://openalex.org/keywords/radiation-resistance', 'display_name': 'Radiation Resistance', 'score': 0.5569141}, {'id': 'https://openalex.org/keywords/matrix', 'display_name': 'Matrix (chemical analysis)', 'score': 0.5089891}, {'id': 'https://openalex.org/keywords/acoustic-radiation', 'display_name': 'Acoustic radiation', 'score': 0.46337265}], 'concepts': [{'id': 'https://openalex.org/C28719098', 'wikidata': 'https://www.wikidata.org/wiki/Q44946', 'display_name': 'Point (geometry)', 'level': 2, 'score': 0.61915064}, {'id': 'https://openalex.org/C127934551', 'wikidata': 'https://www.wikidata.org/wiki/Q1148098', 'display_name': 'Harmonic', 'level': 2, 'score': 0.61561245}, {'id': 'https://openalex.org/C153385146', 'wikidata': 'https://www.wikidata.org/wiki/Q18335', 'display_name': 'Radiation', 'level': 2, 'score': 0.5750898}, {'id': 'https://openalex.org/C187069183', 'wikidata': 'https://www.wikidata.org/wiki/Q1778924', 'display_name': 'Radiation resistance', 'level': 3, 'score': 0.5569141}, {'id': 'https://openalex.org/C24890656', 'wikidata': 'https://www.wikidata.org/wiki/Q82811', 'display_name': 'Acoustics', 'level': 1, 'score': 0.5424339}, {'id': 'https://openalex.org/C106487976', 'wikidata': 'https://www.wikidata.org/wiki/Q685816', 'display_name': 'Matrix (chemical analysis)', 'level': 2, 'score': 0.5089891}, {'id': 'https://openalex.org/C2777223244', 'wikidata': 'https://www.wikidata.org/wiki/Q1269743', 'display_name': 'Acoustic radiation', 'level': 3, 'score': 0.46337265}, {'id': 'https://openalex.org/C57879066', 'wikidata': 'https://www.wikidata.org/wiki/Q41217', 'display_name': 'Mechanics', 'level': 1, 'score': 0.43074518}, {'id': 'https://openalex.org/C2776799497', 'wikidata': 'https://www.wikidata.org/wiki/Q484298', 'display_name': 'Surface (topology)', 'level': 2, 'score': 0.42492577}, {'id': 'https://openalex.org/C181500209', 'wikidata': 'https://www.wikidata.org/wiki/Q215328', 'display_name': 'Excited state', 'level': 2, 'score': 0.41247863}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.3749047}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.3346744}, {'id': 'https://openalex.org/C66938386', 'wikidata': 'https://www.wikidata.org/wiki/Q633538', 'display_name': 'Structural engineering', 'level': 1, 'score': 0.32694072}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.29056}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.23964411}, {'id': 'https://openalex.org/C120665830', 'wikidata': 'https://www.wikidata.org/wiki/Q14620', 'display_name': 'Optics', 'level': 1, 'score': 0.20694101}, {'id': 'https://openalex.org/C2524010', 'wikidata': 'https://www.wikidata.org/wiki/Q8087', 'display_name': 'Geometry', 'level': 1, 'score': 0.20349538}, {'id': 'https://openalex.org/C159985019', 'wikidata': 'https://www.wikidata.org/wiki/Q181790', 'display_name': 'Composite material', 'level': 1, 'score': 0.13500461}, {'id': 'https://openalex.org/C184779094', 'wikidata': 'https://www.wikidata.org/wiki/Q26383', 'display_name': 'Atomic physics', 'level': 1, 'score': 0.086827755}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.20855/ijav.2002.7.4120', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2489774306', 'display_name': 'The International Journal of Acoustics and Vibration', 'issn_l': '1027-5851', 'issn': ['1027-5851', '2415-1408'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.20855/ijav.2002.7.4120', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2489774306', 'display_name': 'The International Journal of Acoustics and Vibration', 'issn_l': '1027-5851', 'issn': ['1027-5851', '2415-1408'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'display_name': 'Affordable and clean energy', 'id': 'https://metadata.un.org/sdg/7', 'score': 0.56}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W2507182995', 'https://openalex.org/W2362544215', 'https://openalex.org/W2346638029', 'https://openalex.org/W2066263928', 'https://openalex.org/W2060051479', 'https://openalex.org/W2026558183', 'https://openalex.org/W2017754717', 'https://openalex.org/W2011969434', 'https://openalex.org/W2011878266', 'https://openalex.org/W1973208844'], 'abstract_inverted_index': {'The': [0, 41, 65, 243], 'use': [1, 102], 'of': [2, 16, 34, 43, 58, 111, 116, 123, 219, 297, 321, 330, 356, 370], 'plates': [3, 69], 'in': [4, 55, 376, 408, 436], 'aerospace': [5], 'structures': [6, 336], 'is': [7, 70, 75, 97, 148, 174, 226, 257], 'widespread.': [8], 'In': [9, 181], 'recent': [10], 'years': [11], 'with': [12, 37, 50, 300], 'the': [13, 51, 56, 107, 114, 124, 145, 151, 159, 164, 171, 177, 183, 188, 197, 202, 217, 231, 266, 271, 275, 294, 305, 319, 328, 343, 353, 367, 377, 412, 442, 451], 'practical': [14, 100], 'application': [15], 'active': [17], 'sound': [18, 59, 112, 132, 146, 172, 189, 244, 276, 331], 'and': [19, 36, 47, 60, 92, 109, 113, 139, 279, 307, 313, 366, 381, 397], 'vibration': [20, 42, 165, 368], 'control,': [21], 'several': [22], 'studies': [23], 'have': [24, 167], 'been': [25, 135, 168], 'devoted': [26], 'to': [27, 31, 72, 79, 101, 105, 128, 186, 200, 264, 281, 292, 438, 449], 'plate': [28, 249, 299], 'response': [29, 256, 296, 355, 437], 'subject': [30], 'different': [32], 'kinds': [33], 'excitation': [35], 'various': [38], 'boundary': [39, 84, 178, 302], 'conditions.': [40, 85], 'a': [44, 61, 155, 237, 248, 286, 298, 357, 395, 403, 409, 425, 432], 'plate’s': [45], 'surface': [46, 161, 255, 295, 354], 'its': [48, 254], 'interaction': [49], 'fluid': [52, 427], 'medium': [53, 435], 'results': [54], 'radiation': [57, 110, 133, 190], 'coupled': [62], 'vibro-acoustic': [63, 443], 'problem.': [64], 'solution': [66, 320], 'for': [67, 82, 142, 162, 222, 351, 389, 394, 402], 'simply-supported': [68], 'easy': [71], 'obtain.': [73], 'It': [74], 'much': [76, 238], 'more': [77, 93, 338], 'difficult': [78], 'obtain': [80], 'solutions': [81], 'other': [83], 'As': [86], 'computer': [87], 'resources': [88], 'become': [89], 'less': [90], 'expensive': [91], 'readily': [94], 'available,': [95], 'it': [96, 262], 'becoming': [98], 'increasingly': [99], 'computational': [103], 'methods': [104, 291, 309, 317], 'predict': [106, 129], 'propagation': [108], 'behaviour': [115, 369], 'complex': [117, 301, 396], 'structural': [118, 160, 203, 224, 232, 364], 'systems.': [119], 'An': [120, 340], 'excellent': [121], 'review': [122, 362], 'numerical': [125], 'techniques': [126], 'used': [127, 448], 'low': [130, 143], 'frequency': [131], 'has': [134, 214], 'presented': [136], 'by': [137, 229, 247, 269, 334, 379], 'Atalla': [138], 'Bernhard.': [140], 'Usually,': [141], 'frequencies,': [144], 'power': [147, 173, 245, 332], 'calculated': [149, 252], 'using': [150, 176, 270, 310, 342], 'data': [152], 'obtained': [153], 'from': [154], 'finite': [156, 233], 'mesh': [157, 184, 198, 235], 'on': [158], 'which': [163, 418], 'velocities': [166], 'computed.': [169], 'Subsequently,': [170], 'computed': [175], 'element': [179, 234, 241], 'method.': [180], 'general': [182], 'needed': [185, 199], 'compute': [187], 'need': [191], 'not': [192, 406, 420], 'be': [193, 210, 251, 374, 386, 447], 'as': [194, 196], 'fine': [195], 'calculate': [201], 'vibration.': [204], 'Therefore,': [205], 'sometimes': [206], 'acoustical': [207, 220, 240], 'analysis': [208, 221], 'can': [209, 250, 373, 385, 446], 'very': [211, 360, 415], 'inefficient.': [212], 'Fahnline': [213], 'reported': [215], 'that': [216], 'efficiency': [218], 'subsonic': [223], 'waves': [225], 'increased': [227], 'significantly': [228], 'expanding': [230], 'into': [236], 'coarser': [239], 'mesh.': [242], 'radiated': [246, 333], 'if': [253], 'known.': [258], 'However,': [259], 'this': [260], 'makes': [261], 'necessary': [263], 'determine': [265], 'acoustic': [267], 'field': [268], 'Rayleigh': [272], 'integral': [273], '(for': [274], 'pressure': [277], 'distribution)': [278], 'then': [280], 'perform': [282], 'an': [283, 348], 'integration': [284], 'over': [285], 'closed': [287], 'control': [288], 'surface.': [289], 'Classical': [290], 'find': [293], 'conditions': [303], 'include': [304], 'superposition': [306], 'Ritz': [308], 'trial': [311], 'polynomials': [312], 'trigonometric': [314], 'functions.': [315], 'These': [316], 'require': [318], 'simultaneous': [322], 'equations': [323], 'or': [324, 401], 'high-order': [325], 'matrices,': [326], 'making': [327], 'calculations': [329], 'vibrating': [335], 'even': [337], 'difficult.': [339], 'approach': [341], 'virtual': [344], 'work': [345, 378], 'principle': [346, 445], 'provides': [347], 'easier': [349], 'methodology': [350], 'calculating': [352], 'plate.': [358], 'A': [359], 'good': [361], 'concerning': [363], 'acoustics': [365], 'rectangular': [371], 'panels': [372], 'found': [375], 'Berry': [380], 'Nicolas.': [382], 'Green': [383, 452], 'functions': [384], 'theoretically': [387], 'derived': [388], 'certain': [390], 'regular': [391], 'geometries.': [392], 'But': [393], 'irregular': [398], 'geometric': [399], 'shape,': [400], 'sound-radiating': [404], 'body': [405], 'located': [407], 'free': [410], 'field,': [411], 'function': [413, 453], 'takes': [414], 'complicated': [416], 'forms': [417], 'are': [419], 'easily': [421], 'determined': [422], 'mathematically.': [423], 'Since': [424], 'homogeneous': [426], 'at': [428], 'rest': [429], 'behaves': [430], 'like': [431], 'linear': [433], 'elastic': [434], 'small': [439], 'applied': [440], 'disturbances,': [441], 'reciprocity': [444], 'avoid': [450], 'calculation.': [454]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2326409750', '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': 1}, {'year': 2017, 'cited_by_count': 1}, {'year': 2015, 'cited_by_count': 1}], 'updated_date': '2025-01-11T20:47:57.840446', 'created_date': '2016-06-24'}