{"id":"https://openalex.org/W1493319293","doi":null,"title":"THE IMPACT OF SLEEP DEPRIVATION ON THE PERFORMANCE OF SERVICES AND PASSES TO VOLLEYBALL PLAYERS","display_name":"THE IMPACT OF SLEEP DEPRIVATION ON THE PERFORMANCE OF SERVICES AND PASSES TO VOLLEYBALL PLAYERS","publication_year":2015,"publication_date":"2015-05-30","ids":{"openalex":"https://openalex.org/W1493319293","mag":"1493319293"},"language":"en","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.873.5062","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.873.5062","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://eujournal.org/index.php/esj/article/viewFile/5677/5430/","raw_type":"text"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"http://eujournal.org/index.php/esj/article/viewFile/5677/5430","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000927481","display_name":"Artan Kalaja","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210156957","display_name":"University of Shkodra \"Luigj Gurakuqi\"","ror":"https://ror.org/05jsntm46","country_code":"AL","type":"education","lineage":["https://openalex.org/I4210156957"]}],"countries":["AL"],"is_corresponding":false,"raw_author_name":"Artan Kalaja","raw_affiliation_strings":["Faculty of Educational Sciences,#R##N#University of Shkodra \u201cLuigj Gurakuqi Albania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Educational Sciences,#R##N#University of Shkodra \u201cLuigj Gurakuqi Albania","institution_ids":["https://openalex.org/I4210156957"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062153620","display_name":"Nora Deda","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210156957","display_name":"University of Shkodra \"Luigj Gurakuqi\"","ror":"https://ror.org/05jsntm46","country_code":"AL","type":"education","lineage":["https://openalex.org/I4210156957"]}],"countries":["AL"],"is_corresponding":false,"raw_author_name":"Nora Deda","raw_affiliation_strings":["Faculty of Educational Sciences,#R##N#University of Shkodra \u201cLuigj Gurakuqi Albania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Educational Sciences,#R##N#University of Shkodra \u201cLuigj Gurakuqi Albania","institution_ids":["https://openalex.org/I4210156957"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064754197","display_name":"Julian Kraja","orcid":"https://orcid.org/0000-0001-6694-394X","observed_orcids":["https://orcid.org/0000-0001-6694-394X"]},"institutions":[{"id":"https://openalex.org/I4210156957","display_name":"University of Shkodra \"Luigj Gurakuqi\"","ror":"https://ror.org/05jsntm46","country_code":"AL","type":"education","lineage":["https://openalex.org/I4210156957"]}],"countries":["AL"],"is_corresponding":false,"raw_author_name":"Julian Kraja","raw_affiliation_strings":["Faculty of Natural Sciences,#R##N#University of Shkodra \u201cLuigj Gurakuqi Albania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Natural Sciences,#R##N#University of Shkodra \u201cLuigj Gurakuqi Albania","institution_ids":["https://openalex.org/I4210156957"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210156957"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":93},"biblio":{"volume":"11","issue":"14","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11373","display_name":"Sleep and Work-Related Fatigue","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive 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/T11373","display_name":"Sleep and Work-Related Fatigue","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive 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/T10316","display_name":"Sleep and related disorders","score":0.0005000000237487257,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive 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/T10157","display_name":"Sports Performance and Training","score":0.0005000000237487257,"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/sleep-deprivation","display_name":"sleep deprivation","score":1.0},{"id":"https://openalex.org/keywords/volleyball-players","display_name":"volleyball players","score":0.9459999799728394},{"id":"https://openalex.org/keywords/athletic-performance","display_name":"athletic performance","score":0.875},{"id":"https://openalex.org/keywords/reaction-time","display_name":"reaction time","score":0.9700000286102295},{"id":"https://openalex.org/keywords/anaerobic-power","display_name":"anaerobic power","score":0.9620000123977661},{"id":"https://openalex.org/keywords/cognitive-function","display_name":"cognitive function","score":0.8240000009536743},{"id":"https://openalex.org/keywords/attention","display_name":"attention","score":0.39899998903274536}],"concepts":[{"id":"https://openalex.org/C2778329153","wikidata":"https://www.wikidata.org/wiki/Q1364801","display_name":"Sleep deprivation","level":3,"score":0.9118664264678955},{"id":"https://openalex.org/C164953862","wikidata":"https://www.wikidata.org/wiki/Q7256440","display_name":"Psychomotor learning","level":3,"score":0.7831534147262573},{"id":"https://openalex.org/C2776035688","wikidata":"https://www.wikidata.org/wiki/Q1606558","display_name":"Affect (linguistics)","level":2,"score":0.6938944458961487},{"id":"https://openalex.org/C2775841894","wikidata":"https://www.wikidata.org/wiki/Q4683692","display_name":"Sleep (system call)","level":2,"score":0.6779543161392212},{"id":"https://openalex.org/C185711340","wikidata":"https://www.wikidata.org/wiki/Q5347381","display_name":"Effects of sleep deprivation on cognitive performance","level":3,"score":0.6219185590744019},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.59674072265625},{"id":"https://openalex.org/C2781054738","wikidata":"https://www.wikidata.org/wiki/Q4813730","display_name":"Athletes","level":2,"score":0.5545576214790344},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.4467339515686035},{"id":"https://openalex.org/C2910720111","wikidata":"https://www.wikidata.org/wiki/Q1364801","display_name":"Sleep loss","level":4,"score":0.4386088252067566},{"id":"https://openalex.org/C5140985","wikidata":"https://www.wikidata.org/wiki/Q483866","display_name":"Anaerobic exercise","level":2,"score":0.4247165322303772},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.3667418956756592},{"id":"https://openalex.org/C138496976","wikidata":"https://www.wikidata.org/wiki/Q175002","display_name":"Developmental psychology","level":1,"score":0.3484119176864624},{"id":"https://openalex.org/C548259974","wikidata":"https://www.wikidata.org/wiki/Q569965","display_name":"Audiology","level":1,"score":0.3238604664802551},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.22164669632911682},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.21444278955459595},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.15105846524238586},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.07085934281349182},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C46312422","wikidata":"https://www.wikidata.org/wiki/Q11024","display_name":"Communication","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.873.5062","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.873.5062","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://eujournal.org/index.php/esj/article/viewFile/5677/5430/","raw_type":"text"},{"id":"mag:1493319293","doi":null,"is_oa":true,"landing_page_url":"http://eujournal.org/index.php/esj/article/viewFile/5677/5430","pdf_url":null,"source":{"id":"https://openalex.org/S2764799362","display_name":"European Scientific Journal ESJ","issn_l":"1857-7431","issn":["1857-7431","1857-7881"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["anvur-scientific","vabb-shw"],"host_organization":"https://openalex.org/P4320800573","host_organization_name":"European Scientific Institute","host_organization_lineage":["https://openalex.org/P4320800573"],"host_organization_lineage_names":["European Scientific Institute"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"European Scientific Journal ESJ","raw_type":null}],"best_oa_location":{"id":"mag:1493319293","doi":null,"is_oa":true,"landing_page_url":"http://eujournal.org/index.php/esj/article/viewFile/5677/5430","pdf_url":null,"source":{"id":"https://openalex.org/S2764799362","display_name":"European Scientific Journal ESJ","issn_l":"1857-7431","issn":["1857-7431","1857-7881"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["anvur-scientific","vabb-shw"],"host_organization":"https://openalex.org/P4320800573","host_organization_name":"European Scientific Institute","host_organization_lineage":["https://openalex.org/P4320800573"],"host_organization_lineage_names":["European Scientific Institute"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"European Scientific Journal ESJ","raw_type":null},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.4043000042438507,"display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W203922329","https://openalex.org/W576038528","https://openalex.org/W2013222756","https://openalex.org/W2045768745","https://openalex.org/W2107560389","https://openalex.org/W2151487996","https://openalex.org/W2579463866","https://openalex.org/W4234863607"],"related_works":["https://openalex.org/W2115172341","https://openalex.org/W7220105138","https://openalex.org/W4205585215","https://openalex.org/W7096035986","https://openalex.org/W2075983721","https://openalex.org/W2961604456","https://openalex.org/W2971957961","https://openalex.org/W4388693785","https://openalex.org/W2734381275","https://openalex.org/W1996727061"],"abstract_inverted_index":{"\u201cWhy":[0],"do":[1],"we":[2],"need":[3],"to":[4,31,44,71,103,122,138,165],"sleep?":[5],"\"":[6],"From":[7],"a":[8,119,124],"study":[9],"of":[10,38,55,62,75,108,126,155,176,199,214],"Webb,":[11],"1975,":[12],"related":[13],"with":[14],"sleep":[15,63,76,91,98,117,133,162],"deprivation,":[16],"it":[17,68],"was":[18],"concluded":[19],"that":[20,22,58,89,132,151,161,172],"people":[21],"were":[23,147],"underwent":[24],"experiment":[25],"had":[26],"difficulty":[27],"in":[28],"showing":[29],"attention":[30],"the":[32,39,53,60,114,174,189,212],"required":[33],"tasks.":[34],"The":[35],"main":[36],"purpose":[37],"athletes":[40],"and":[41,86,110,183,204],"coaches":[42,87],"is":[43,69,92,169],"achieve":[45],"optimal":[46],"performance":[47,175,213],"during":[48],"sporting":[49],"events,":[50],"so":[51],"knowing":[52],"relation":[54],"important":[56,209],"factors":[57,210],"have":[59,78,130],"effects":[61,80],"deprivation":[64,99,134,163],"on":[65,81],"sports":[66],"performances,":[67],"necessary":[70],"recognise":[72],"them.":[73],"Loss":[74],"can":[77],"profound":[79],"human":[82],"performance.":[83,96],"Volleyball":[84],"players":[85],"believe":[88],"adequate":[90],"essential":[93],"for":[94,116,149],"peak":[95],"Total":[97],"has":[100],"been":[101],"shown":[102,131],"adversely":[104],"affect":[105],"many":[106,215],"aspects":[107],"behavior,":[109],"psychological":[111],"knowledge.":[112],"Meeting":[113],"needs":[115],"facilitates":[118],"person's":[120],"ability":[121],"perform":[123],"variety":[125],"psychomotor":[127],"work.":[128],"Studies":[129],"ranging":[135],"from":[136],"30":[137],"64":[139],"hours,":[140,167],"significantly":[141],"affects":[142],"reaction":[143],"time.":[144],"Similar":[145],"results":[146],"found":[148],"works":[150],"include":[152],"higher":[153],"levels":[154],"cognitive":[156],"function.":[157],"Some":[158],"studies":[159,194],"suggest":[160],"up":[164],"24":[166],"there":[168],"no":[170],"evidence":[171],"influences":[173],"physical":[177],"exercise,":[178],"such":[179],"as":[180],"muscular,":[181],"cardiovascular":[182],"respiratory":[184],"power,":[185],"which":[186],"must":[187],"answer":[188],"exercises,":[190],"while":[191],"some":[192,196],"other":[193],"suggested":[195],"temporary":[197],"changes":[198],"these":[200],"skills.":[201],"Reaction":[202],"time":[203],"anaerobic":[205],"power":[206],"are":[207],"two":[208],"affecting":[211],"sports.":[216]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2016-06-24T00:00:00"}
