{"id":"https://openalex.org/W51551706","doi":null,"title":"THE USE OF GPS TO PREDICT ENERGY EXPENDITURE FOR OUTDOOR WALKING","display_name":"THE USE OF GPS TO PREDICT ENERGY EXPENDITURE FOR OUTDOOR WALKING","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W51551706","mag":"51551706"},"language":"en","primary_location":{"id":"pmh:oai:scholarworks.montana.edu:1/1836","doi":null,"is_oa":true,"landing_page_url":"https://scholarworks.montana.edu/handle/1/1836","pdf_url":"https://scholarworks.montana.edu/xmlui/handle/1/1836","source":{"id":"https://openalex.org/S4306402563","display_name":"Montana State University ScholarWorks (Montana State University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I23732399","host_organization_name":"Montana State University","host_organization_lineage":["https://openalex.org/I23732399"],"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":"Thesis"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://scholarworks.montana.edu/xmlui/handle/1/1836","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5089681598","display_name":"J.M. McKenzie","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"J.M. McKenzie","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5089681598"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"67"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10352","display_name":"Physical Activity and Health","score":0.8740000128746033,"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"}},"topics":[{"id":"https://openalex.org/T10352","display_name":"Physical Activity and Health","score":0.8740000128746033,"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.03290000185370445,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11209","display_name":"Cardiovascular and exercise physiology","score":0.03200000151991844,"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/energy-expenditure-estimation","display_name":"energy expenditure estimation","score":0.7620000243186951},{"id":"https://openalex.org/keywords/gps","display_name":"GPS","score":0.5789999961853027},{"id":"https://openalex.org/keywords/outdoor-walking","display_name":"outdoor walking","score":0.972000002861023},{"id":"https://openalex.org/keywords/walking-speed","display_name":"walking speed","score":0.44600000977516174},{"id":"https://openalex.org/keywords/wind-resistance","display_name":"wind resistance","score":0.871999979019165},{"id":"https://openalex.org/keywords/ground-speed","display_name":"ground speed","score":0.5910000205039978},{"id":"https://openalex.org/keywords/free-living-physical-activity","display_name":"free-living physical activity","score":0.6579999923706055},{"id":"https://openalex.org/keywords/uphill-walking","display_name":"uphill walking","score":0.45100000500679016}],"concepts":[{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.7486438751220703},{"id":"https://openalex.org/C2988147884","wikidata":"https://www.wikidata.org/wiki/Q5377024","display_name":"Energy expenditure","level":2,"score":0.7222944498062134},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.37472814321517944},{"id":"https://openalex.org/C178802073","wikidata":"https://www.wikidata.org/wiki/Q8421","display_name":"Aeronautics","level":1,"score":0.3466067314147949},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.3302127718925476},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.32824382185935974},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3070748746395111},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2487066686153412},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.19585484266281128},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15668606758117676},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:scholarworks.montana.edu:1/1836","doi":null,"is_oa":true,"landing_page_url":"https://scholarworks.montana.edu/handle/1/1836","pdf_url":"https://scholarworks.montana.edu/xmlui/handle/1/1836","source":{"id":"https://openalex.org/S4306402563","display_name":"Montana State University ScholarWorks (Montana State University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I23732399","host_organization_name":"Montana State University","host_organization_lineage":["https://openalex.org/I23732399"],"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":"Thesis"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.575.3765","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.575.3765","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://scholarworks.montana.edu/xmlui/bitstream/handle/1/1836/McKenzieJ0507.pdf?sequence=1","raw_type":"text"},{"id":"mag:51551706","doi":null,"is_oa":false,"landing_page_url":"https://scholarworks.montana.edu/xmlui/handle/1/1836","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:scholarworks.montana.edu:1/1836","doi":null,"is_oa":true,"landing_page_url":"https://scholarworks.montana.edu/handle/1/1836","pdf_url":"https://scholarworks.montana.edu/xmlui/handle/1/1836","source":{"id":"https://openalex.org/S4306402563","display_name":"Montana State University ScholarWorks (Montana State University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I23732399","host_organization_name":"Montana State University","host_organization_lineage":["https://openalex.org/I23732399"],"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":"Thesis"},"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.4000000059604645}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W51551706.pdf","grobid_xml":"https://content.openalex.org/works/W51551706.grobid-xml"},"referenced_works_count":54,"referenced_works":["https://openalex.org/W129943291","https://openalex.org/W1898161181","https://openalex.org/W1963564335","https://openalex.org/W1967646993","https://openalex.org/W1970675431","https://openalex.org/W1971799720","https://openalex.org/W1993634788","https://openalex.org/W1995152691","https://openalex.org/W1995800865","https://openalex.org/W1996214957","https://openalex.org/W1996711674","https://openalex.org/W1997942123","https://openalex.org/W2000097579","https://openalex.org/W2000641509","https://openalex.org/W2005719874","https://openalex.org/W2019341625","https://openalex.org/W2019368505","https://openalex.org/W2020817928","https://openalex.org/W2023169634","https://openalex.org/W2023517100","https://openalex.org/W2024679093","https://openalex.org/W2030174224","https://openalex.org/W2033536190","https://openalex.org/W2035955481","https://openalex.org/W2037029832","https://openalex.org/W2041811148","https://openalex.org/W2051919578","https://openalex.org/W2053352781","https://openalex.org/W2054131260","https://openalex.org/W2061586939","https://openalex.org/W2066847812","https://openalex.org/W2069167685","https://openalex.org/W2071113719","https://openalex.org/W2088621041","https://openalex.org/W2089720420","https://openalex.org/W2090920548","https://openalex.org/W2091118821","https://openalex.org/W2094716679","https://openalex.org/W2102815608","https://openalex.org/W2103657151","https://openalex.org/W2114197914","https://openalex.org/W2115623231","https://openalex.org/W2119384593","https://openalex.org/W2122464112","https://openalex.org/W2127124305","https://openalex.org/W2136703728","https://openalex.org/W2142856621","https://openalex.org/W2160165425","https://openalex.org/W2163457771","https://openalex.org/W2177690176","https://openalex.org/W2185068917","https://openalex.org/W2207797459","https://openalex.org/W2524779665","https://openalex.org/W4298134651"],"related_works":["https://openalex.org/W1982946647","https://openalex.org/W2525861192","https://openalex.org/W2762351870","https://openalex.org/W2473400138","https://openalex.org/W2810636502","https://openalex.org/W2067038400","https://openalex.org/W2805898386","https://openalex.org/W2183701985","https://openalex.org/W1967827553","https://openalex.org/W7096974651"],"abstract_inverted_index":{"The":[0,122,139],"purpose":[1],"of":[2,10,38,41,55,79],"this":[3],"study":[4],"was":[5,70,130,163],"to":[6,15,72,132],"determine":[7],"the":[8,31,36,74,112,133,151,155],"ability":[9],"GPS-reported":[11],"position":[12],"and":[13,60,96,104,108,141],"elevation":[14],"estimate":[16],"actual":[17],"energy":[18],"expenditure":[19],"(EEACT)":[20],"for":[21,27,88,111,135,148,166],"outdoor":[22],"walking.":[23,168],"An":[24],"accurate":[25],"method":[26],"assessing":[28],"EE":[29,76],"in":[30],"field":[32],"could":[33],"greatly":[34],"influence":[35],"scope":[37],"future":[39],"studies":[40],"free-living":[42],"activities.":[43],"Thirteen":[44],"subjects":[45],"(8":[46],"male,":[47],"5":[48],"female)":[49],"completed":[50],"a":[51,66],"2303":[52],"m":[53],"course":[54],"varying":[56],"grades":[57],"at":[58],"slow":[59,113],"fast":[61],"self-selected":[62],"paces.":[63],"Data":[64],"from":[65,127],"portable":[67],"metabolic":[68],"unit":[69],"used":[71],"compare":[73],"GPS-predicted":[75],"(EEGPS).":[77],"Calculations":[78],"EEGPS":[80,105,149,162],"were":[81,106],"made":[82],"by":[83,157],"compiling":[84],"an":[85],"equation":[86],"accounting":[87],"ground":[89],"speed,":[90],"grade,":[91],"(Minetti,":[92],"et":[93],"al.,":[94],"2002)":[95],"wind":[97],"resistance":[98],"(Pugh,":[99],"1970).":[100],"Differences":[101],"between":[102],"EEACT":[103],"statistically":[107],"practically":[109],"significant":[110,120],"walking":[114],"trials.":[115],"Fast":[116],"trials":[117],"showed":[118,160],"no":[119],"differences.":[121],"combined":[123],"data":[124,152,156],"differed":[125],"significantly":[126],"EEACT,":[128],"but":[129],"similar":[131,146],"error":[134],"accelerometer-based":[136],"activity":[137],"monitors.":[138],"wrist":[140],"hip-worn":[142],"GPS":[143],"monitors":[144],"provided":[145],"results":[147],"throughout":[150],"set.":[153],"Separating":[154],"grade":[158],"type":[159],"that":[161],"most":[164],"problematic":[165],"uphill":[167]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}