{"id":"https://openalex.org/W2228437595","doi":null,"title":"Sykev\u00e4livaihtelun mittaaminen sovelletulla aikakentt\u00e4analyysilla maksimirasitustestin j\u00e4lkeen","display_name":"Sykev\u00e4livaihtelun mittaaminen sovelletulla aikakentt\u00e4analyysilla maksimirasitustestin j\u00e4lkeen","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2228437595","mag":"2228437595"},"language":"fi","primary_location":{"id":"pmh:oai:jyx.jyu.fi:123456789/43582","doi":null,"is_oa":true,"landing_page_url":"http://urn.fi/URN:NBN:fi:jyu-201405281861","pdf_url":"http://urn.fi/URN:NBN:fi:jyu-201405281861","source":{"id":"https://openalex.org/S4306400563","display_name":"Jyv\u00e4skyl\u00e4 University Digital Archive (University of Jyv\u00e4skyl\u00e4)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I94722563","host_organization_name":"University of Jyv\u00e4skyl\u00e4","host_organization_lineage":["https://openalex.org/I94722563"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"master thesis"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://urn.fi/URN:NBN:fi:jyu-201405281861","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5062137647","display_name":"Olli Moisander","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Olli Moisander","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5062137647"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"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/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9911999702453613,"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/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9911999702453613,"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/T10352","display_name":"Physical Activity and Health","score":0.0015999999595806003,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"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/T11209","display_name":"Cardiovascular and exercise physiology","score":0.0015999999595806003,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology (medical)"},"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/heart-rate-variability","display_name":"heart rate variability","score":0.9570000171661377},{"id":"https://openalex.org/keywords/time-frequency-analysis","display_name":"time-frequency analysis","score":0.8059999942779541},{"id":"https://openalex.org/keywords/dynamic-workloads","display_name":"dynamic workloads","score":0.4440000057220459},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"fast Fourier transform","score":0.515999972820282},{"id":"https://openalex.org/keywords/heart-rate-recovery","display_name":"heart rate recovery","score":0.4860000014305115},{"id":"https://openalex.org/keywords/maximal-exercise-testing","display_name":"maximal exercise test","score":0.4359999895095825},{"id":"https://openalex.org/keywords/dietary-intervention","display_name":"dietary intervention","score":0.5580000281333923},{"id":"https://openalex.org/keywords/exercise-intervention","display_name":"exercise intervention","score":0.9559999704360962},{"id":"https://openalex.org/keywords/overweight-women","display_name":"overweight women","score":0.8669999837875366},{"id":"https://openalex.org/keywords/middle-aged-women","display_name":"middle-aged women","score":0.890999972820282},{"id":"https://openalex.org/keywords/sedentary-lifestyle","display_name":"sedentary lifestyle","score":0.7229999899864197},{"id":"https://openalex.org/keywords/autonomic-nervous-system","display_name":"autonomic nervous system","score":0.5419999957084656}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3227648437023163}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:jyx.jyu.fi:123456789/43582","doi":null,"is_oa":true,"landing_page_url":"http://urn.fi/URN:NBN:fi:jyu-201405281861","pdf_url":"http://urn.fi/URN:NBN:fi:jyu-201405281861","source":{"id":"https://openalex.org/S4306400563","display_name":"Jyv\u00e4skyl\u00e4 University Digital Archive (University of Jyv\u00e4skyl\u00e4)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I94722563","host_organization_name":"University of Jyv\u00e4skyl\u00e4","host_organization_lineage":["https://openalex.org/I94722563"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"master thesis"},{"id":"mag:2228437595","doi":null,"is_oa":false,"landing_page_url":"https://jyx.jyu.fi/handle/123456789/43582","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:jyx.jyu.fi:123456789/43582","doi":null,"is_oa":true,"landing_page_url":"http://urn.fi/URN:NBN:fi:jyu-201405281861","pdf_url":"http://urn.fi/URN:NBN:fi:jyu-201405281861","source":{"id":"https://openalex.org/S4306400563","display_name":"Jyv\u00e4skyl\u00e4 University Digital Archive (University of Jyv\u00e4skyl\u00e4)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I94722563","host_organization_name":"University of Jyv\u00e4skyl\u00e4","host_organization_lineage":["https://openalex.org/I94722563"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"master thesis"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.98580002784729,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2228437595.pdf","grobid_xml":"https://content.openalex.org/works/W2228437595.grobid-xml"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W1966294459","https://openalex.org/W1970805283","https://openalex.org/W1971242915","https://openalex.org/W1980644458","https://openalex.org/W1992118762","https://openalex.org/W2017805007","https://openalex.org/W2025664878","https://openalex.org/W2064686661","https://openalex.org/W2071770357","https://openalex.org/W2081856525","https://openalex.org/W2082001224","https://openalex.org/W2133589238","https://openalex.org/W2134486684","https://openalex.org/W2138570665","https://openalex.org/W2141323358","https://openalex.org/W2147835384","https://openalex.org/W2161299530","https://openalex.org/W2331024560","https://openalex.org/W2333622223"],"related_works":["https://openalex.org/W7015877911","https://openalex.org/W7034396032","https://openalex.org/W2281616828","https://openalex.org/W7048853633","https://openalex.org/W196112827","https://openalex.org/W2511572892","https://openalex.org/W7200461008","https://openalex.org/W6987759941","https://openalex.org/W7049172882","https://openalex.org/W7034267679"],"abstract_inverted_index":{"Sykev\u00e4livaihtelu":[0],"kuvaa":[1],"hyvin":[2],"ja":[3,21,83,98,136,229],"toistettavasti":[4],"ihmisen":[5],"stressitilaa,":[6],"niiden":[7],"v\u00e4lill\u00e4":[8],"on":[9,18,28,49,94],"k\u00e4\u00e4nteinen":[10],"yhteys.":[11],"Rasitustason":[12],"muuttuessa":[13],"voimakkaasti":[14],"sykev\u00e4livaihtelun":[15,121,237],"luotettava":[16],"analysointi":[17],"kuitenkin":[19],"hankalaa":[20],"laskennallisesti":[22],"vaativaa.":[23],"Perinteisesti":[24],"muuttuvan":[25,44,170],"rasitustason":[26,45,171],"analyysit":[27],"suoritettu":[29],"nopeaa":[30,39],"Fourier-muunnosta":[31,40],"k\u00e4ytt\u00e4en.":[32],"T\u00e4ss\u00e4":[33,118,187],"ty\u00f6ss\u00e4":[34,119],"testataan":[35],"kirjallisuudessa":[36],"aiemmin":[37],"esitetyn,":[38],"yksinkertaisemman":[41],"aikakentt\u00e4analyysin":[42],"sovellusta":[43],"tilanteessa.":[46],"Menetelm\u00e4ss\u00e4":[47],"ideana":[48],"tutkittavan":[50],"aikajakson":[51],"jakaminen":[52],"sopiviin":[53],"osajaksoihin,":[54],"joiden":[55],"sis\u00e4lt\u00e4":[56],"muutoksen":[57],"vaikutus":[58],"voitaisiin":[59],"h\u00e4ivytt\u00e4\u00e4.":[60],"Tutkimuksessa":[61,91,144],"selvitet\u00e4\u00e4n":[62],"ovatko":[63],"tulokset":[64],"riippumattomia":[65],"siit\u00e4,":[66],"kuinka":[67,154],"pitki\u00e4":[68],"osajaksot":[69,183],"ovat.":[70],"T\u00e4m\u00e4n":[71,160,223],"lis\u00e4ksi":[72],"tarkastellaan":[73],"kuuden":[74],"viikon":[75],"ruokavalio-ohjaus-":[76],"tai":[77,190,249,253],"liikuntaintervention":[78],"vaikutusta":[79],"keski-ik\u00e4isten,":[80],"liikunnallisesti":[81],"inaktiivisten":[82],"ylipainoisten":[84],"naisten":[85],"(n=80)":[86],"sykev\u00e4livaihteluparametreihin":[87],"osajaksoihin":[88,156],"jakamalla":[89],"laskien.":[90],"k\u00e4ytetty":[92],"data":[93],"koehenkil\u00f6iden":[95],"tutkimusjakson":[96],"aluksi":[97],"lopuksi":[99],"suorittamien":[100],"nousevien":[101],"maksimirasitustestien":[102],"j\u00e4lkeisten":[103],"yhdeks\u00e4n":[104],"minuutin":[105],"palautusjaksojen":[106],"aikana":[107],"sykemittareilla":[108],"tallennettu":[109],"sykev\u00e4livaihtelutieto.":[110],"Haluttujen":[111],"parametrien":[112,147,206],"laskemiseksi":[113],"tehtiin":[114],"t\u00e4m\u00e4n":[115],"mahdollistava":[116],"Matlab-ohjelma.":[117],"k\u00e4ytetyt":[120],"parametrit":[122],"olivat:":[123],"sykev\u00e4lien":[124,128,132,138],"neli\u00f6llinen":[125],"keskiarvo":[126,134],"(RMS),":[127],"keskihajonta":[129],"(SD),":[130],"per\u00e4tt\u00e4isten":[131,137],"erotuksen":[133,139],"(RRI)":[135],"neli\u00f6llisen":[140],"keskiarvon":[141],"neli\u00f6juuri":[142],"(MSSD).":[143],"kaikkien":[145],"laskettujen":[146],"arvot":[148],"riippuivat":[149],"tilastollisesti":[150,194,217],"merkitsev\u00e4sti":[151],"(p<0.05)":[152,196],"siit\u00e4":[153],"pitkiin":[155],"tarkastelujakso":[157],"oli":[158,198],"jaettu.":[159],"perusteella":[161,224],"vaikuttaisi":[162,225],"silt\u00e4,":[163,226],"ett\u00e4":[164,182,227],"menetelm\u00e4":[165],"ei":[166,215],"yleisesti":[167],"ole":[168,247],"k\u00e4ytt\u00f6kelpoinen":[169],"tilanteisiin,":[172],"sill\u00e4":[173],"saatuja":[174],"tuloksia":[175],"voidaan":[176,232],"verrata":[177],"toisiin":[178],"vain":[179,199],"siin\u00e4":[180],"tapauksessa,":[181],"ovat":[184],"yht\u00e4":[185],"pitki\u00e4.":[186],"tutkimuksessa":[188],"liikunta-":[189],"ruokavalio-ohjausinterventioiden":[191],"vaikutuksesta":[192],"tapahtunutta,":[193],"merkitsev\u00e4\u00e4":[195],"kasvua":[197],"parametrin":[200],"RRI":[201],"osalta.":[202],"Kaikkien":[203],"muidenkin":[204],"tutkittujen":[205],"osalta":[207],"tapahtui":[208],"parantunutta":[209],"terveytt\u00e4":[210],"indikoivaa":[211],"kasvua,":[212],"mutta":[213,243],"se":[214],"ollut":[216],"merkitsev\u00e4\u00e4.":[218],"Interventiotyyppien":[219],"vaikutukset":[220],"olivat":[221],"samankaltaisia.":[222],"ruokavalio-":[228],"liikuntatottumusten":[230],"muutoksilla":[231],"vaikuttaa":[233],"positiivisesti":[234],"rasituksen":[235],"j\u00e4lkeisiin":[236],"parametreihin":[238],"jotka":[239],"ennustavat":[240],"parempaa":[241],"terveytt\u00e4,":[242],"joko":[244],"muutokset":[245],"eiv\u00e4t":[246],"suuria,":[248],"ne":[250],"tapahtuvat":[251],"hitaasti,":[252],"sek\u00e4":[254],"ett\u00e4.":[255]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
