{"id":"https://openalex.org/W1989761981","doi":"https://doi.org/10.1007/s00359-009-0439-2","title":"Aerial visual acuity in harbor seals (Phoca vitulina) as a function of luminance","display_name":"Aerial visual acuity in harbor seals (Phoca vitulina) as a function of luminance","publication_year":2009,"publication_date":"2009-04-09","ids":{"openalex":"https://openalex.org/W1989761981","doi":"https://doi.org/10.1007/s00359-009-0439-2","mag":"1989761981","pmid":"https://pubmed.ncbi.nlm.nih.gov/19360415"},"language":"en","primary_location":{"id":"doi:10.1007/s00359-009-0439-2","doi":"https://doi.org/10.1007/s00359-009-0439-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00359-009-0439-2","pdf_url":null,"source":{"id":"https://openalex.org/S69822372","display_name":"Journal of Comparative Physiology A","issn_l":"0340-7594","issn":["0340-7594","1432-1351"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","doyens","jufo-1","medline","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Comparative Physiology A","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5053146951","display_name":"Frederike Diana Hanke","orcid":"https://orcid.org/0000-0002-1737-3861","observed_orcids":["https://orcid.org/0000-0002-1737-3861"]},"institutions":[{"id":"https://openalex.org/I904495901","display_name":"Ruhr University Bochum","ror":"https://ror.org/04tsk2644","country_code":"DE","type":"education","lineage":["https://openalex.org/I904495901"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Frederike Diana Hanke","raw_affiliation_strings":["Department of General Zoology and Neurobiology, University of Bochum, ND 6/33, 44780, Bochum, Germany. frhanke@yahoo.de","University of Bochum"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of General Zoology and Neurobiology, University of Bochum, ND 6/33, 44780, Bochum, Germany. frhanke@yahoo.de","institution_ids":["https://openalex.org/I904495901"]},{"raw_affiliation_string":"University of Bochum","institution_ids":["https://openalex.org/I904495901"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068714152","display_name":"Guido Dehnhardt","orcid":"https://orcid.org/0000-0001-5722-1734","observed_orcids":["https://orcid.org/0000-0001-5722-1734"]},"institutions":[{"id":"https://openalex.org/I4665924","display_name":"University of Rostock","ror":"https://ror.org/03zdwsf69","country_code":"DE","type":"education","lineage":["https://openalex.org/I4665924"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Guido Dehnhardt","raw_affiliation_strings":["Institute for Biosciences, Sensory and Cognitive Ecology, University of Rostock, Albert-Einstein-Strasse 3, 18059, Rostock, Germany","University of Rostock"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Biosciences, Sensory and Cognitive Ecology, University of Rostock, Albert-Einstein-Strasse 3, 18059, Rostock, Germany","institution_ids":["https://openalex.org/I4665924"]},{"raw_affiliation_string":"University of Rostock","institution_ids":["https://openalex.org/I4665924"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5053146951"],"corresponding_institution_ids":["https://openalex.org/I904495901"],"apc_list":{"value":3990,"currency":"USD","value_usd":3990},"apc_paid":null,"fwci":1.836,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.81776341,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":97},"biblio":{"volume":"195","issue":"7","first_page":"643","last_page":"650"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10659","display_name":"Marine animal studies overview","score":0.9429000020027161,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10659","display_name":"Marine animal studies overview","score":0.9429000020027161,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10427","display_name":"Visual perception and processing mechanisms","score":0.04349999874830246,"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"}},{"id":"https://openalex.org/T13100","display_name":"Comparative Animal Anatomy Studies","score":0.006200000178068876,"subfield":{"id":"https://openalex.org/subfields/2702","display_name":"Anatomy"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/harbor-seal","display_name":"Phoca vitulina","score":1.0},{"id":"https://openalex.org/keywords/luminance","display_name":"luminance","score":0.9340000152587891},{"id":"https://openalex.org/keywords/pupil-dilation","display_name":"pupil dilation","score":0.9309999942779541},{"id":"https://openalex.org/keywords/corneal-flattening","display_name":"corneal flattening","score":0.9950000047683716},{"id":"https://openalex.org/keywords/peripheral-cornea","display_name":"peripheral cornea","score":0.6169999837875366}],"concepts":[{"id":"https://openalex.org/C2778257484","wikidata":"https://www.wikidata.org/wiki/Q555066","display_name":"Visual acuity","level":2,"score":0.7698612213134766},{"id":"https://openalex.org/C149288182","wikidata":"https://www.wikidata.org/wiki/Q7260673","display_name":"Pupillary response","level":3,"score":0.7245869636535645},{"id":"https://openalex.org/C2777394604","wikidata":"https://www.wikidata.org/wiki/Q173318","display_name":"Pupil","level":2,"score":0.6964781284332275},{"id":"https://openalex.org/C73313986","wikidata":"https://www.wikidata.org/wiki/Q355386","display_name":"Luminance","level":2,"score":0.6824867129325867},{"id":"https://openalex.org/C119767625","wikidata":"https://www.wikidata.org/wiki/Q618211","display_name":"Optometry","level":1,"score":0.4850999116897583},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.45710664987564087},{"id":"https://openalex.org/C19444555","wikidata":"https://www.wikidata.org/wiki/Q212750","display_name":"Flattening","level":2,"score":0.44588884711265564},{"id":"https://openalex.org/C118487528","wikidata":"https://www.wikidata.org/wiki/Q161437","display_name":"Ophthalmology","level":1,"score":0.3970348834991455},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.2654804587364197},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.26030078530311584},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.08496248722076416}],"mesh":[{"descriptor_ui":"D000065","descriptor_name":"Accommodation, Ocular","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D000388","descriptor_name":"Air","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003315","descriptor_name":"Cornea","qualifier_ui":"Q000033","qualifier_name":"anatomy & histology","is_major_topic":false},{"descriptor_ui":"D003318","descriptor_name":"Corneal Opacity","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D004192","descriptor_name":"Discrimination, Psychological","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008027","descriptor_name":"Light","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008029","descriptor_name":"Lighting","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010783","descriptor_name":"Photometry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011680","descriptor_name":"Pupil","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D011680","descriptor_name":"Pupil","qualifier_ui":"Q000528","qualifier_name":"radiation effects","is_major_topic":false},{"descriptor_ui":"D012025","descriptor_name":"Reflex, Pupillary","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D014792","descriptor_name":"Visual Acuity","qualifier_ui":"Q000528","qualifier_name":"radiation effects","is_major_topic":true},{"descriptor_ui":"D014796","descriptor_name":"Visual Perception","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D014867","descriptor_name":"Water","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D046049","descriptor_name":"Phoca","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1007/s00359-009-0439-2","doi":"https://doi.org/10.1007/s00359-009-0439-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00359-009-0439-2","pdf_url":null,"source":{"id":"https://openalex.org/S69822372","display_name":"Journal of Comparative Physiology A","issn_l":"0340-7594","issn":["0340-7594","1432-1351"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","doyens","jufo-1","medline","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Comparative Physiology A","raw_type":"journal-article"},{"id":"pmid:19360415","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/19360415","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"},{"id":"https://openalex.org/F4320320882","display_name":"Volkswagen Foundation","ror":"https://ror.org/03bsmfz84"},{"id":"https://openalex.org/F4320322572","display_name":"Studienstiftung des Deutschen Volkes","ror":"https://ror.org/05xwwfy96"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W570425815","https://openalex.org/W1972085445","https://openalex.org/W1976637783","https://openalex.org/W1976973593","https://openalex.org/W1998712197","https://openalex.org/W1999525209","https://openalex.org/W2002928196","https://openalex.org/W2008096236","https://openalex.org/W2008573711","https://openalex.org/W2010398712","https://openalex.org/W2015332143","https://openalex.org/W2020499586","https://openalex.org/W2024935827","https://openalex.org/W2027336887","https://openalex.org/W2039258103","https://openalex.org/W2046297486","https://openalex.org/W2074324084","https://openalex.org/W2087402830","https://openalex.org/W2096660477","https://openalex.org/W2137642730","https://openalex.org/W2301328872","https://openalex.org/W2318517747","https://openalex.org/W2416805857","https://openalex.org/W4231286687","https://openalex.org/W4237583003","https://openalex.org/W4249373796","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2074324084","https://openalex.org/W7203831948","https://openalex.org/W1976973593","https://openalex.org/W4393177114","https://openalex.org/W2008096236","https://openalex.org/W2289975026","https://openalex.org/W2010398712","https://openalex.org/W1967809294","https://openalex.org/W1981289289","https://openalex.org/W2025426452"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":4},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}