{"id":"https://openalex.org/W117599","doi":"https://doi.org/10.5555/1937055.1937090","title":"[Ultrastructure of the double and multiple flagella of the sperm of the drake].","display_name":"[Ultrastructure of the double and multiple flagella of the sperm of the drake].","publication_year":1979,"publication_date":"1979-11-01","ids":{"openalex":"https://openalex.org/W117599","doi":"https://doi.org/10.5555/1937055.1937090","mag":"117599","pmid":"https://pubmed.ncbi.nlm.nih.gov/117599"},"language":"sk","primary_location":{"id":"pmid:117599","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/117599","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,"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":"Veterinarni medicina","raw_type":null},"type":"other","indexed_in":["pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"M Maretta","orcid":null},"institutions":[{"id":"https://openalex.org/I170486558","display_name":"Universitat Pompeu Fabra","ror":"https://ror.org/04n0g0b29","country_code":"ES","type":"education","lineage":["https://openalex.org/I170486558"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"M Maretta","raw_affiliation_strings":["Universitat Pompeu, Fabra, Barcelona, Spain#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitat Pompeu, Fabra, Barcelona, Spain#TAB#","institution_ids":["https://openalex.org/I170486558"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I170486558"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"24","issue":"11","first_page":"679","last_page":"89"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9954000115394592,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/automatic-summarization","display_name":"Automatic summarization","score":0.9045430421829224},{"id":"https://openalex.org/keywords/rhetorical-question","display_name":"Rhetorical question","score":0.8459804058074951},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7738081216812134},{"id":"https://openalex.org/keywords/predicate","display_name":"Predicate (mathematical logic)","score":0.6950470209121704},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5849068760871887},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.569013237953186},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5409885048866272},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4590297043323517},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.44664227962493896},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.17407876253128052},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.16365209221839905}],"concepts":[{"id":"https://openalex.org/C170858558","wikidata":"https://www.wikidata.org/wiki/Q1394144","display_name":"Automatic summarization","level":2,"score":0.9045430421829224},{"id":"https://openalex.org/C192562157","wikidata":"https://www.wikidata.org/wiki/Q316694","display_name":"Rhetorical question","level":2,"score":0.8459804058074951},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7738081216812134},{"id":"https://openalex.org/C140146324","wikidata":"https://www.wikidata.org/wiki/Q1144319","display_name":"Predicate (mathematical logic)","level":2,"score":0.6950470209121704},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5849068760871887},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.569013237953186},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5409885048866272},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4590297043323517},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.44664227962493896},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.17407876253128052},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.16365209221839905},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000818","descriptor_name":"Animals","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":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004372","descriptor_name":"Ducks","qualifier_ui":"Q000033","qualifier_name":"anatomy & histology","is_major_topic":false},{"descriptor_ui":"D004372","descriptor_name":"Ducks","qualifier_ui":"Q000033","qualifier_name":"anatomy & histology","is_major_topic":false},{"descriptor_ui":"D004372","descriptor_name":"Ducks","qualifier_ui":"Q000033","qualifier_name":"anatomy & histology","is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013082","descriptor_name":"Sperm Tail","qualifier_ui":"Q000648","qualifier_name":"ultrastructure","is_major_topic":false},{"descriptor_ui":"D013082","descriptor_name":"Sperm Tail","qualifier_ui":"Q000648","qualifier_name":"ultrastructure","is_major_topic":false},{"descriptor_ui":"D013082","descriptor_name":"Sperm Tail","qualifier_ui":"Q000648","qualifier_name":"ultrastructure","is_major_topic":false},{"descriptor_ui":"D013094","descriptor_name":"Spermatozoa","qualifier_ui":"Q000648","qualifier_name":"ultrastructure","is_major_topic":false},{"descriptor_ui":"D013094","descriptor_name":"Spermatozoa","qualifier_ui":"Q000648","qualifier_name":"ultrastructure","is_major_topic":false},{"descriptor_ui":"D013094","descriptor_name":"Spermatozoa","qualifier_ui":"Q000648","qualifier_name":"ultrastructure","is_major_topic":false}],"locations_count":2,"locations":[{"id":"pmid:117599","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/117599","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,"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":"Veterinarni medicina","raw_type":null},{"id":"mag:117599","is_oa":false,"landing_page_url":"https://dblp.uni-trier.de/db/conf/riao/riao2010.html#Saggion10","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.7900000214576721,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W4508078","https://openalex.org/W1993781464","https://openalex.org/W2082416349","https://openalex.org/W2101390659","https://openalex.org/W2169546346","https://openalex.org/W2442495973"],"related_works":["https://openalex.org/W1983781434","https://openalex.org/W2156480102","https://openalex.org/W2139685346","https://openalex.org/W2346011863","https://openalex.org/W2343146307","https://openalex.org/W2941140355","https://openalex.org/W1890230307","https://openalex.org/W1508203142","https://openalex.org/W3003400439","https://openalex.org/W148991853","https://openalex.org/W2038705803","https://openalex.org/W2170031641","https://openalex.org/W3035050380","https://openalex.org/W151579683","https://openalex.org/W2288246891","https://openalex.org/W2324858571","https://openalex.org/W2172086381","https://openalex.org/W82836335","https://openalex.org/W3094090968","https://openalex.org/W43371393"],"abstract_inverted_index":{"The":[0,47,68,90],"structure":[1,48],"of":[2,7,10,30,44,49,85,124,126],"double":[3],"and":[4,78,96],"multiple":[5],"flagella":[6,81],"the":[8,28,31,41,45,50,80,99,122,127],"spermatozoa":[9,16],"a":[11],"drake":[12],"was":[13,53,71,87,104],"investigated.":[14],"In":[15,114],"with":[17,33],"this":[18],"defect":[19],"one":[20,34,83],"or":[21,35,65,75],"two":[22,36],"implantation":[23],"pits":[24],"were":[25,58,119],"observed":[26],"in":[27,40,94,98,121],"head":[29],"spermatozoon":[32],"proximal":[37,51],"centrioles":[38,52,57],"situated":[39],"extended":[42],"base":[43],"nucleus.":[46],"frequently":[54],"disturbed.":[55],"Distal":[56],"placed":[59],"separately":[60,109],"without":[61,110],"any":[62,111],"marked":[63,112],"figural":[64],"structural":[66],"disturbance.":[67],"mitochondrial":[69],"sheath":[70,103],"formed":[72,105],"around":[73,106],"both":[74],"more":[76],"flagella,":[77],"between":[79],"only":[82],"line":[84],"mitochondria":[86],"usually":[88],"found.":[89],"ring":[91],"showed":[92],"defects":[93],"shape":[95],"changes":[97,118],"deposition.":[100],"An":[101],"amorphous":[102],"each":[107],"flagellum":[108],"defects.":[113],"single":[115],"cases":[116],"insignificant":[117],"recorded":[120],"arrangement":[123],"fibrils":[125],"axial":[128],"bundle.":[129]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2016-06-24T00:00:00"}
