{"id":"https://openalex.org/W7219907226","doi":"https://doi.org/10.26400/sp/14/11","title":"\u062d\u062f\u0629 \u0627\u0644\u0628\u0635\u0631 \u0648\u0639\u0644\u0627\u0642\u062a\u0647 \u0628\u062f\u0642\u0629 \u0623\u062f\u0627\u0621 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0633\u0627\u062d\u0642 \u0628\u0627\u0644\u0643\u0631\u0629 \u0627\u0644\u0637\u0627\u0626\u0631\u0629","display_name":"\u062d\u062f\u0629 \u0627\u0644\u0628\u0635\u0631 \u0648\u0639\u0644\u0627\u0642\u062a\u0647 \u0628\u062f\u0642\u0629 \u0623\u062f\u0627\u0621 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0633\u0627\u062d\u0642 \u0628\u0627\u0644\u0643\u0631\u0629 \u0627\u0644\u0637\u0627\u0626\u0631\u0629","publication_year":2013,"publication_date":"2013-09-01","ids":{"openalex":"https://openalex.org/W7219907226","doi":"https://doi.org/10.26400/sp/14/11"},"language":"ar","primary_location":{"id":"pmh:oai:ojs2.pessj.uodiyala.edu.iq:article/351","doi":"https://doi.org/10.26400/sp/14/11","is_oa":true,"landing_page_url":"https://pessj.uodiyala.edu.iq/index.php/1/article/view/351","pdf_url":"https://pessj.uodiyala.edu.iq/index.php/1/article/download/351/300","source":{"id":"https://openalex.org/S7407075261","display_name":"Journal of Sport Science","issn_l":"2074-6032","issn":["2074-6032","2710-5016"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4404675497","host_organization_name":"University of Diyala","host_organization_lineage":["https://openalex.org/P4404675497"],"host_organization_lineage_names":["University of Diyala"],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2074-6032","raw_type":"info:eu-repo/semantics/article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://pessj.uodiyala.edu.iq/index.php/1/article/download/351/300","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5156852599","display_name":"\u0645. \u0627\u0645\u0627\u0644 \u0635\u0628\u064a\u062d \u0633\u0644\u0645\u0627\u0646","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u0645. \u0627\u0645\u0627\u0644 \u0635\u0628\u064a\u062d \u0633\u0644\u0645\u0627\u0646","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5157313705","display_name":"\u0645.\u0645 \u0641\u0624\u0627\u062f \u0639\u0628\u062f \u0627\u0644\u0644\u0637\u064a\u0641","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u0645.\u0645 \u0641\u0624\u0627\u062f \u0639\u0628\u062f \u0627\u0644\u0644\u0637\u064a\u0641","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.74883887,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10813","display_name":"Sport Psychology and Performance","score":0.33250001072883606,"subfield":{"id":"https://openalex.org/subfields/3204","display_name":"Developmental and Educational Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10813","display_name":"Sport Psychology and Performance","score":0.33250001072883606,"subfield":{"id":"https://openalex.org/subfields/3204","display_name":"Developmental and Educational Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13224","display_name":"Sports and Physical Education Research","score":0.30709999799728394,"subfield":{"id":"https://openalex.org/subfields/3612","display_name":"Physical Therapy, Sports Therapy and Rehabilitation"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10157","display_name":"Sports Performance and Training","score":0.12809999287128448,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports Medicine"},"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/visual-acuity","display_name":"visual acuity","score":0.9150000214576721},{"id":"https://openalex.org/keywords/serve-accuracy","display_name":"serve accuracy","score":0.6110000014305115},{"id":"https://openalex.org/keywords/volleyball","display_name":"volleyball","score":0.7239999771118164},{"id":"https://openalex.org/keywords/volleyball-serve","display_name":"volleyball serve","score":0.5590000152587891},{"id":"https://openalex.org/keywords/ocular-anatomy","display_name":"eye anatomy","score":0.7110000252723694},{"id":"https://openalex.org/keywords/visual-perception","display_name":"visual perception","score":0.5690000057220459},{"id":"https://openalex.org/keywords/volleyball-players","display_name":"volleyball players","score":0.5170000195503235},{"id":"https://openalex.org/keywords/physical-education-students","display_name":"physical education students","score":0.5440000295639038}],"concepts":[{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.1867000013589859},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.1850000023841858},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.18140000104904175},{"id":"https://openalex.org/C90673727","wikidata":"https://www.wikidata.org/wiki/Q901718","display_name":"Product (mathematics)","level":2,"score":0.18140000104904175},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.1746000051498413},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.1656000018119812},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.16459999978542328},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.16220000386238098},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.15800000727176666},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.15440000593662262}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:ojs2.pessj.uodiyala.edu.iq:article/351","doi":"https://doi.org/10.26400/sp/14/11","is_oa":true,"landing_page_url":"https://pessj.uodiyala.edu.iq/index.php/1/article/view/351","pdf_url":"https://pessj.uodiyala.edu.iq/index.php/1/article/download/351/300","source":{"id":"https://openalex.org/S7407075261","display_name":"Journal of Sport Science","issn_l":"2074-6032","issn":["2074-6032","2710-5016"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4404675497","host_organization_name":"University of Diyala","host_organization_lineage":["https://openalex.org/P4404675497"],"host_organization_lineage_names":["University of Diyala"],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2074-6032","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:ojs2.pessj.uodiyala.edu.iq:article/351","doi":"https://doi.org/10.26400/sp/14/11","is_oa":true,"landing_page_url":"https://pessj.uodiyala.edu.iq/index.php/1/article/view/351","pdf_url":"https://pessj.uodiyala.edu.iq/index.php/1/article/download/351/300","source":{"id":"https://openalex.org/S7407075261","display_name":"Journal of Sport Science","issn_l":"2074-6032","issn":["2074-6032","2710-5016"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4404675497","host_organization_name":"University of Diyala","host_organization_lineage":["https://openalex.org/P4404675497"],"host_organization_lineage_names":["University of Diyala"],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2074-6032","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7219907226.pdf","grobid_xml":"https://content.openalex.org/works/W7219907226.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4409451540","https://openalex.org/W3123995442","https://openalex.org/W4312302114","https://openalex.org/W7219696585","https://openalex.org/W3014182615","https://openalex.org/W4223935076","https://openalex.org/W3132014272","https://openalex.org/W7219748996","https://openalex.org/W4296956164","https://openalex.org/W7219912534"],"abstract_inverted_index":{"\u0627\u062d\u062a\u0648\u0649":[0,56,151],"\u0627\u0644\u0628\u062d\u062b":[1,13,61,65,96,150,154,159,202],"\u0639\u0644\u0649":[2,59,152,214],"\u062e\u0645\u0633\u0629":[3],"\u0627\u0628\u0648\u0627\u0628":[4],"\u0627\u0630":[5],"\u062a\u0646\u0627\u0648\u0644\u0629":[6],"\u0627\u0644\u0628\u0627\u062d\u062b\u0629":[7,29,121,219],"\u0641\u064a":[8,24,66,76,91,97,104,177,224],"\u0627\u0644\u0628\u0627\u0628":[9,57,113,140,147,210,232],"\u0627\u0644\u0627\u0648\u0644":[10,58],"\u0627\u0644\u0645\u0642\u062f\u0645\u0629":[11],"\u0648\u0627\u0647\u0645\u064a\u0629":[12,22],"\u0627\u0647\u0645\u064a\u0629":[14,30],"\u062d\u062f\u0629":[15,86,100,124],"\u0627\u0644\u0627\u0628\u0635\u0627\u0631":[16,125],"\u0648\u0639\u0644\u0627\u0642\u062a\u0647":[17],"\u0628\u062f\u0642\u0629":[18],"\u0627\u062f\u0627\u0621":[19,105],"\u0627\u0644\u0627\u0631\u0633\u0627\u0644":[20,79,93,110,142],"\u0627\u0644\u0646\u0627\u062c\u062d":[21],"\u0648\u062f\u0648\u0631\u0647":[23,144],"\u062d\u0633\u0645":[25],"\u0627\u0644\u0645\u0628\u0627\u0631\u0627\u062a":[26],"\u0643\u0645\u0627":[27],"\u0648\u0636\u062d\u062a":[28],"\u0644\u0639\u0628\u0629":[31],"\u0627\u0644\u0643\u0631\u0629":[32,107],"\u0627\u0644\u0637\u0627\u0626\u0631\u0629":[33,108,146],"\u0648\u0627\u0644\u062a\u064a":[34],"\u062a\u0639\u062f":[35],"\u0648\u0627\u062d\u062f\u0629":[36],"\u0645\u0646":[37,149,172,220,228],"\u0627\u0644\u0623\u0644\u0639\u0627\u0628":[38],"\u0627\u0644\u062c\u0645\u0627\u0639\u064a\u0629":[39],"\u0627\u0644\u062a\u064a":[40,62,72],"\u0644\u0647\u0627":[41],"\u0645\u0628\u0627\u062f\u0626\u0647\u0627":[42],"\u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629":[43,132,176],"\u0648\u0644\u0647\u0627":[44],"\u0645\u0647\u0627\u0631\u062a\u0647\u0627":[45],"\u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629":[46],"\u0648\u062a\u0634\u0645\u0644":[47],"\u0627\u0644\u0645\u0647\u0627\u0631\u0627\u062a":[48],"\u0627\u0644\u0647\u062c\u0648\u0645\u064a\u0629":[49],"\u0648\u0627\u0644\u0645\u0647\u0627\u0631\u0627\u062a":[50],"\u0627\u0644\u062f\u0641\u0627\u0639\u064a\u0629":[51],"\u0648\u0645\u0647\u0627\u0631\u0627\u062a":[52],"\u0647\u062c\u0648\u0645\u064a\u0629":[53],"\u062f\u0641\u0627\u0639\u064a\u0629":[54],"\u0648\u0643\u0630\u0627\u0644\u0643":[55,137,198,206],"\u0645\u0634\u0643\u0644\u0629":[60,95],"\u062a\u0645\u062d\u0648\u0631\u062a":[63],"\u062d\u0648\u0644":[64],"\u0627\u062d\u062f":[67],"\u0627\u0644\u0639\u0648\u0627\u0645\u0644":[68],"\u0627\u0648":[69],"\u0627\u0644\u0645\u0624\u062b\u0631\u0627\u062a":[70],"\u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629":[71],"\u062a\u0624\u062b\u0631":[73],"\u0628\u0634\u0643\u0644":[74],"\u0641\u0639\u0627\u0644":[75],"\u062f\u0642\u0629":[77,92],"\u0623\u062f\u0627\u0621":[78],"\u0639\u0646\u062f":[80],"\u0627\u0644\u0644\u0627\u0639\u0628\u064a\u0646":[81],"\u0648\u0644\u0645\u062e\u062a\u0644\u0641":[82],"\u0645\u0633\u062a\u0648\u064a\u0627\u062a\u0647\u0645":[83],"\u0648\u0627\u0644\u0630\u064a":[84],"\u0647\u0648":[85],"\u0627\u0644\u0628\u0635\u0631":[87,101],"\u0627\u0644\u0644\u0627\u0639\u0628":[88],"\u0648\u0645\u062f\u0649":[89],"\u0639\u0644\u0627\u0642\u062a\u0647\u0627":[90],"\u0648\u062a\u0643\u0645\u0646":[94],"\u0645\u0639\u0631\u0641\u0629":[98],"\u0639\u0644\u0627\u0642\u0629":[99],"\u0628\u0627\u0644\u0646\u0633\u0628\u0629":[102],"\u0644\u0644\u0627\u0639\u0628":[103],"\u0645\u0647\u0627\u0631\u0627\u062a":[106],"\u0648\u062e\u0627\u0635\u0629":[109],"\u0627\u0644\u0633\u0627\u062d\u0642":[111,143],"\u0627\u0645\u0627":[112,209,231],"\u0627\u0644\u062b\u0627\u0646\u064a":[114],"\u0641\u0642\u062f":[115,212],"\u062a\u0636\u0645\u0646":[116],"\u0627\u0644\u062f\u0631\u0627\u0633\u0627\u062a":[117],"\u0627\u0644\u0646\u0638\u0631\u064a\u0629":[118],"\u0648\u0642\u062f":[119],"\u062a\u0646\u0627\u0648\u0644\u062a":[120],"\u062a\u0648\u0636\u064a\u062d":[122],"\u0645\u0627\u0647\u064a\u0629":[123],"\u0648\u062a\u0634\u0631\u064a\u062d":[126],"\u0627\u0644\u0639\u064a\u0646":[127],"\u0648\u062a\u0631\u0643\u064a\u0628\u0647\u0627":[128],"\u0648\u0645\u0644\u062d\u0642\u0627\u062a\u0647\u0627":[129],"\u0648":[130,134],"\u0627\u0644\u0645\u0628\u0627\u062f\u0649\u0621":[131],"\u0644\u0644\u0625\u0628\u0635\u0627\u0631":[133],"\u0643\u064a\u0641\u064a\u0629":[135],"\u0627\u0644\u0625\u0628\u0635\u0627\u0631\u0648":[136],"\u062a\u0646\u0627\u0648\u0644":[138],"\u0647\u0630\u0627":[139],"\u0645\u0641\u0647\u0648\u0645":[141],"\u0628\u0627\u0644\u0643\u0631\u0629":[145],"\u0627\u0644\u062b\u0627\u0644\u062b":[148],"\u0645\u0646\u0647\u062c\u064a\u0629":[153],"\u0648\u0627\u0644\u0627\u062c\u0631\u0627\u0621\u0627\u062a":[155],"\u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a\u0629":[156],"\u0648\u0648\u0635\u0641":[157],"\u0644\u0639\u064a\u0646\u0629":[158],"\u0648\u0628\u0644\u063a":[160],"\u0639\u062f\u062f":[161],"\u0627\u0644\u0637\u0644\u0627\u0628":[162],"\u0627\u0644\u0630\u064a\u0646":[163],"\u062a\u0645":[164,199],"\u0627\u062c\u0631\u0627\u0621":[165],"\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631":[166],"\u0644\u0647\u0645":[167],"(":[168,194],"40":[169],")":[170,197],"\u0637\u0627\u0644\u0628":[171],"\u0637\u0644\u0627\u0628":[173],"\u0643\u0644\u064a\u0629":[174],"\u0627\u0644\u062a\u0631\u0628\u064a\u0629":[175,183],"\u062c\u0627\u0645\u0639\u0629":[178],"\u062f\u064a\u0627\u0644\u0649":[179],"\u0627\u0644\u0645\u0631\u062d\u0644\u0629":[180],"\u0627\u0644\u062b\u0627\u0646\u064a\u0629":[181],"\u0642\u0633\u0645":[182],"\u0627\u0644\u0631\u064a\u0627\u0636\u064a\u0629":[184],"\u0644\u0644\u062f\u0631\u0627\u0633\u0629":[185],"\u0627\u0644\u0635\u0628\u0627\u062d\u064a\u0629":[186],"\u0648\u0643\u0627\u0646\u062a":[187],"\u0646\u0633\u0628\u0629":[188],"\u0627\u0644\u0639\u064a\u0646\u0629":[189],"\u0627\u0644\u0649":[190,226],"\u0627\u0644\u0645\u062c\u062a\u0645\u0639":[191],"\u0627\u0644\u0627\u0635\u0644\u064a":[192],"\u062a\u0628\u0644\u063a":[193],"80":[195],"%":[196],"\u062a\u062d\u062f\u064a\u062f":[200],"\u0645\u062a\u063a\u064a\u0631\u0627\u062a":[201],"\u0648\u0627\u0647\u0645":[203],"\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a":[204],"\u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629":[205],"\u0627\u0644\u0648\u0633\u0627\u0626\u0644":[207],"\u0627\u0644\u0627\u062d\u0635\u0627\u0626\u064a\u0629":[208],"\u0627\u0644\u0631\u0627\u0628\u0639":[211],"\u0627\u0634\u062a\u0645\u0644":[213],"\u0639\u0631\u0636":[215],"\u0645\u0627":[216],"\u062a\u0648\u0635\u0644\u062a":[217],"\u0627\u0644\u064a\u0647":[218],"\u0646\u062a\u0627\u0626\u062c":[221],"\u0648\u0645\u0646\u0627\u0642\u0634\u062a\u0647\u0627":[222],"\u0645\u0633\u062a\u0646\u062f\u0627":[223],"\u0630\u0627\u0644\u0643":[225],"\u0645\u062c\u0645\u0648\u0639\u0629":[227],"\u0627\u0644\u0645\u0635\u0627\u062f\u0631":[229],"\u0627\u0644\u0639\u0644\u0645\u064a\u0629":[230],"\u0627\u0644\u062e\u0627\u0645\u0633":[233],"\u0634\u0645\u0644":[234],"\u0627\u0644\u0627\u0633\u062a\u0646\u062a\u0627\u062c\u0627\u062a":[235],"\u0648\u0627\u0644\u062a\u0648\u0635\u064a\u0627\u062a":[236],".":[237]},"counts_by_year":[],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2026-10-05T00:00:00"}