Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2229320227', 'doi': None, 'title': 'Negative ion effect on the absorption of vlf and elf waves in whistler mode', 'display_name': 'Negative ion effect on the absorption of vlf and elf waves in whistler mode', 'publication_year': 1974, 'publication_date': '1974-09-01', 'ids': {'openalex': 'https://openalex.org/W2229320227', 'mag': '2229320227'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'http://www.osti.gov/scitech/biblio/4187907-negative-ion-effect-absorption-vlf-elf-waves-whistler-mode', 'pdf_url': None, 'source': None, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': [], '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/A5075808348', 'display_name': 'D. C. Agarwal', 'orcid': 'https://orcid.org/0000-0002-2330-8310'}, 'institutions': [], 'countries': [], 'is_corresponding': True, 'raw_author_name': 'D.C. Agarwal', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': ['https://openalex.org/A5075808348'], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 0, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 0, 'max': 57}, 'biblio': {'volume': None, 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11061', 'display_name': 'Dynamics of Ocean Surface Waves and Wind Interaction', 'score': 0.9747, 'subfield': {'id': 'https://openalex.org/subfields/1910', 'display_name': 'Oceanography'}, 'field': {'id': 'https://openalex.org/fields/19', 'display_name': 'Earth and Planetary Sciences'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T11061', 'display_name': 'Dynamics of Ocean Surface Waves and Wind Interaction', 'score': 0.9747, 'subfield': {'id': 'https://openalex.org/subfields/1910', 'display_name': 'Oceanography'}, 'field': {'id': 'https://openalex.org/fields/19', 'display_name': 'Earth and Planetary Sciences'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T11192', 'display_name': 'Underwater Acoustic Sensor Networks and Communication', 'score': 0.9165, 'subfield': {'id': 'https://openalex.org/subfields/2212', 'display_name': 'Ocean 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/T11698', 'display_name': 'Multiscale Seafloor Mapping and Classification Techniques', 'score': 0.9159, 'subfield': {'id': 'https://openalex.org/subfields/1910', 'display_name': 'Oceanography'}, 'field': {'id': 'https://openalex.org/fields/19', 'display_name': 'Earth and Planetary Sciences'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/whistler', 'display_name': 'Whistler', 'score': 0.7583673}, {'id': 'https://openalex.org/keywords/wave-modeling', 'display_name': 'Wave Modeling', 'score': 0.512364}, {'id': 'https://openalex.org/keywords/hiss', 'display_name': 'Hiss', 'score': 0.47787276}, {'id': 'https://openalex.org/keywords/plasmasphere', 'display_name': 'Plasmasphere', 'score': 0.45812}, {'id': 'https://openalex.org/keywords/mode', 'display_name': 'Mode (computer interface)', 'score': 0.44734004}], 'concepts': [{'id': 'https://openalex.org/C185920578', 'wikidata': 'https://www.wikidata.org/wiki/Q1815425', 'display_name': 'Whistler', 'level': 3, 'score': 0.7583673}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.53317624}, {'id': 'https://openalex.org/C125287762', 'wikidata': 'https://www.wikidata.org/wiki/Q1758948', 'display_name': 'Absorption (acoustics)', 'level': 2, 'score': 0.52996945}, {'id': 'https://openalex.org/C145148216', 'wikidata': 'https://www.wikidata.org/wiki/Q36496', 'display_name': 'Ion', 'level': 2, 'score': 0.48053223}, {'id': 'https://openalex.org/C69523719', 'wikidata': 'https://www.wikidata.org/wiki/Q5772917', 'display_name': 'Hiss', 'level': 3, 'score': 0.47787276}, {'id': 'https://openalex.org/C118691173', 'wikidata': 'https://www.wikidata.org/wiki/Q1546045', 'display_name': 'Plasmasphere', 'level': 4, 'score': 0.45812}, {'id': 'https://openalex.org/C48677424', 'wikidata': 'https://www.wikidata.org/wiki/Q6888088', 'display_name': 'Mode (computer interface)', 'level': 2, 'score': 0.44734004}, {'id': 'https://openalex.org/C120665830', 'wikidata': 'https://www.wikidata.org/wiki/Q14620', 'display_name': 'Optics', 'level': 1, 'score': 0.2616914}, {'id': 'https://openalex.org/C130443932', 'wikidata': 'https://www.wikidata.org/wiki/Q6915', 'display_name': 'Magnetosphere', 'level': 3, 'score': 0.18650681}, {'id': 'https://openalex.org/C82706917', 'wikidata': 'https://www.wikidata.org/wiki/Q10251', 'display_name': 'Plasma', 'level': 2, 'score': 0.17934489}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.11492813}, {'id': 'https://openalex.org/C147120987', 'wikidata': 'https://www.wikidata.org/wiki/Q2225', 'display_name': 'Electron', 'level': 2, 'score': 0.11040059}, {'id': 'https://openalex.org/C185544564', 'wikidata': 'https://www.wikidata.org/wiki/Q81197', 'display_name': 'Nuclear physics', 'level': 1, 'score': 0.10827619}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C111919701', 'wikidata': 'https://www.wikidata.org/wiki/Q9135', 'display_name': 'Operating system', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'http://www.osti.gov/scitech/biblio/4187907-negative-ion-effect-absorption-vlf-elf-waves-whistler-mode', 'pdf_url': None, 'source': None, '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/W342779722', 'https://openalex.org/W336259515', 'https://openalex.org/W3006226069', 'https://openalex.org/W2300510386', 'https://openalex.org/W2287604861', 'https://openalex.org/W2257736841', 'https://openalex.org/W2244025310', 'https://openalex.org/W2233183222', 'https://openalex.org/W2165961248', 'https://openalex.org/W2103640621', 'https://openalex.org/W2099451286', 'https://openalex.org/W207946119', 'https://openalex.org/W2072426090', 'https://openalex.org/W2038638334', 'https://openalex.org/W2012756340', 'https://openalex.org/W183346468', 'https://openalex.org/W1679240275', 'https://openalex.org/W1533971041', 'https://openalex.org/W145435608', 'https://openalex.org/W14445919'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2229320227', 'counts_by_year': [], 'updated_date': '2024-09-19T08:30:57.196655', 'created_date': '2016-06-24'}