{"id":"https://openalex.org/W1973154482","doi":"https://doi.org/10.1016/0022-2836(79)90495-9","title":"Equatorial X-ray intensities and isometric force levels in frog sartorius muscle","display_name":"Equatorial X-ray intensities and isometric force levels in frog sartorius muscle","publication_year":1979,"publication_date":"1979-07-01","ids":{"openalex":"https://openalex.org/W1973154482","doi":"https://doi.org/10.1016/0022-2836(79)90495-9","mag":"1973154482","pmid":"https://pubmed.ncbi.nlm.nih.gov/316011"},"language":"en","primary_location":{"id":"doi:10.1016/0022-2836(79)90495-9","doi":"https://doi.org/10.1016/0022-2836(79)90495-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0022-2836(79)90495-9","pdf_url":null,"source":{"id":"https://openalex.org/S46058472","display_name":"Journal of Molecular Biology","issn_l":"0022-2836","issn":["0022-2836","1089-8638"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-2","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Molecular Biology","raw_type":"journal-article"},"volume":null,"type":"article","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/A5102164287","display_name":"Leepo C. Yu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1299303238","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88","country_code":"US","type":"government","lineage":["https://openalex.org/I1299022934","https://openalex.org/I1299303238"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Leepo C. Yu","raw_affiliation_strings":["Laboratory of Physical Biology, National Institute of Arthritis, Metabolism and Digestive Diseases, National Institutes of Health, Bethesda, Md. 20014 U.S.A"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Physical Biology, National Institute of Arthritis, Metabolism and Digestive Diseases, National Institutes of Health, Bethesda, Md. 20014 U.S.A","institution_ids":["https://openalex.org/I1299303238"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017995274","display_name":"Jacqueline E. Hartt","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1299303238","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88","country_code":"US","type":"government","lineage":["https://openalex.org/I1299022934","https://openalex.org/I1299303238"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jacqueline E. Hartt","raw_affiliation_strings":["Laboratory of Physical Biology, National Institute of Arthritis, Metabolism and Digestive Diseases, National Institutes of Health, Bethesda, Md. 20014 U.S.A"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Physical Biology, National Institute of Arthritis, Metabolism and Digestive Diseases, National Institutes of Health, Bethesda, Md. 20014 U.S.A","institution_ids":["https://openalex.org/I1299303238"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072297013","display_name":"Richard J. Podolsky","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1299303238","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88","country_code":"US","type":"government","lineage":["https://openalex.org/I1299022934","https://openalex.org/I1299303238"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Richard J. Podolsky","raw_affiliation_strings":["Laboratory of Physical Biology, National Institute of Arthritis, Metabolism and Digestive Diseases, National Institutes of Health, Bethesda, Md. 20014 U.S.A"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Physical Biology, National Institute of Arthritis, Metabolism and Digestive Diseases, National Institutes of Health, Bethesda, Md. 20014 U.S.A","institution_ids":["https://openalex.org/I1299303238"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I1299303238"],"apc_list":{"value":4730,"currency":"USD","value_usd":4730},"apc_paid":null,"fwci":2.0487,"has_fulltext":false,"cited_by_count":41,"citation_normalized_percentile":{"value":0.8533505,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"132","issue":"1","first_page":"53","last_page":"67"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10882","display_name":"Cardiomyopathy and Myosin Studies","score":0.8661999702453613,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10882","display_name":"Cardiomyopathy and Myosin Studies","score":0.8661999702453613,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10441","display_name":"Muscle Physiology and Disorders","score":0.05009999871253967,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10044","display_name":"Protein Structure and Dynamics","score":0.02979999966919422,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/isometric-force","display_name":"isometric force","score":0.7400000095367432},{"id":"https://openalex.org/keywords/cross-bridges","display_name":"cross-bridges","score":0.7239999771118164},{"id":"https://openalex.org/keywords/x-ray-diffraction","display_name":"X-ray diffraction","score":0.6169999837875366},{"id":"https://openalex.org/keywords/muscle-contraction","display_name":"muscle contraction","score":0.6510000228881836},{"id":"https://openalex.org/keywords/caffeine-induced-contraction","display_name":"caffeine-induced contraction","score":0.6740000247955322},{"id":"https://openalex.org/keywords/sartorius-muscle","display_name":"sartorius muscle","score":0.8659999966621399},{"id":"https://openalex.org/keywords/two-state-model","display_name":"two-state model","score":0.8859999775886536},{"id":"https://openalex.org/keywords/muscle-fiber-structure","display_name":"muscle fiber structure","score":0.41200000047683716},{"id":"https://openalex.org/keywords/frogs","display_name":"frogs","score":0.46700000762939453}],"concepts":[{"id":"https://openalex.org/C103486182","wikidata":"https://www.wikidata.org/wiki/Q1216236","display_name":"Isometric exercise","level":2,"score":0.9552429914474487},{"id":"https://openalex.org/C2776855439","wikidata":"https://www.wikidata.org/wiki/Q740337","display_name":"Sartorius muscle","level":2,"score":0.8017989993095398},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.6223469972610474},{"id":"https://openalex.org/C195065555","wikidata":"https://www.wikidata.org/wiki/Q214881","display_name":"Curvature","level":2,"score":0.44070008397102356},{"id":"https://openalex.org/C2776329151","wikidata":"https://www.wikidata.org/wiki/Q4683968","display_name":"CrossBridge","level":3,"score":0.4375021755695343},{"id":"https://openalex.org/C15954220","wikidata":"https://www.wikidata.org/wiki/Q24780076","display_name":"Myosin head","level":4,"score":0.42525532841682434},{"id":"https://openalex.org/C2776050358","wikidata":"https://www.wikidata.org/wiki/Q127006","display_name":"Muscle contraction","level":2,"score":0.41258031129837036},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.39358851313591003},{"id":"https://openalex.org/C6997183","wikidata":"https://www.wikidata.org/wiki/Q271727","display_name":"Myosin","level":2,"score":0.38577908277511597},{"id":"https://openalex.org/C12554922","wikidata":"https://www.wikidata.org/wiki/Q7100","display_name":"Biophysics","level":1,"score":0.3636360764503479},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.340938925743103},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.3282768130302429},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.18038409948349},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1492907702922821},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.11862596869468689},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.10016137361526489},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.07254770398139954},{"id":"https://openalex.org/C8035138","wikidata":"https://www.wikidata.org/wiki/Q6017854","display_name":"Myosin light-chain kinase","level":3,"score":0.06639841198921204},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001001","descriptor_name":"Anura","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008954","descriptor_name":"Models, Biological","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009119","descriptor_name":"Muscle Contraction","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D009132","descriptor_name":"Muscles","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D009218","descriptor_name":"Myosins","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D011894","descriptor_name":"Rana pipiens","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014961","descriptor_name":"X-Ray Diffraction","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1016/0022-2836(79)90495-9","doi":"https://doi.org/10.1016/0022-2836(79)90495-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0022-2836(79)90495-9","pdf_url":null,"source":{"id":"https://openalex.org/S46058472","display_name":"Journal of Molecular Biology","issn_l":"0022-2836","issn":["0022-2836","1089-8638"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-2","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Molecular Biology","raw_type":"journal-article"},{"id":"pmid:316011","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/316011","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 molecular biology","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1970311357","https://openalex.org/W2006998430","https://openalex.org/W2009472414","https://openalex.org/W2014472633","https://openalex.org/W2018970764","https://openalex.org/W2031162875","https://openalex.org/W2037828542","https://openalex.org/W2042868213","https://openalex.org/W2051601141","https://openalex.org/W2062977071","https://openalex.org/W2072529314","https://openalex.org/W2089938639","https://openalex.org/W2091184029","https://openalex.org/W2095106193","https://openalex.org/W2095152173","https://openalex.org/W2131924002","https://openalex.org/W2149538809","https://openalex.org/W2953919945","https://openalex.org/W4246118847","https://openalex.org/W4246942223"],"related_works":["https://openalex.org/W2117313637","https://openalex.org/W2025146315","https://openalex.org/W2064443718","https://openalex.org/W159360218","https://openalex.org/W2062896866","https://openalex.org/W1991184548","https://openalex.org/W315374145","https://openalex.org/W2081726000","https://openalex.org/W175446234","https://openalex.org/W1982426004"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}