{"id":"https://openalex.org/W7210274382","doi":"https://doi.org/10.66073/researchfocus.v2i3.70","title":"\u0401\u0428 \u0421\u041f\u041e\u0420\u0422\u0427\u0418\u041b\u0410\u0420\u0414\u0410 \u0416\u0418\u0421\u041c\u041e\u041d\u0418\u0419 \u0421\u0418\u0424\u0410\u0422\u041b\u0410\u0420\u041d\u0418\u041d\u0413 \u0420\u0418\u0412\u041e\u0416\u041b\u0410\u041d\u0418\u0428 \u0414\u0410\u0420\u0410\u0416\u0410\u0421\u0418\u041d\u0418 \u0410\u041d\u0418\u049a\u041b\u0410\u0428 \u0411\u040e\u0419\u0418\u0427\u0410 \u041d\u0410\u0417\u041e\u0420\u0410\u0422 \u040e\u0422\u041a\u0410\u0417\u0418\u0428","display_name":"\u0401\u0428 \u0421\u041f\u041e\u0420\u0422\u0427\u0418\u041b\u0410\u0420\u0414\u0410 \u0416\u0418\u0421\u041c\u041e\u041d\u0418\u0419 \u0421\u0418\u0424\u0410\u0422\u041b\u0410\u0420\u041d\u0418\u041d\u0413 \u0420\u0418\u0412\u041e\u0416\u041b\u0410\u041d\u0418\u0428 \u0414\u0410\u0420\u0410\u0416\u0410\u0421\u0418\u041d\u0418 \u0410\u041d\u0418\u049a\u041b\u0410\u0428 \u0411\u040e\u0419\u0418\u0427\u0410 \u041d\u0410\u0417\u041e\u0420\u0410\u0422 \u040e\u0422\u041a\u0410\u0417\u0418\u0428","publication_year":2023,"publication_date":"2023-04-10","ids":{"openalex":"https://openalex.org/W7210274382","doi":"https://doi.org/10.66073/researchfocus.v2i3.70"},"language":"en","primary_location":{"id":"doi:10.66073/researchfocus.v2i3.70","doi":"https://doi.org/10.66073/researchfocus.v2i3.70","is_oa":true,"landing_page_url":"https://doi.org/10.66073/researchfocus.v2i3.70","pdf_url":"https://refocus.uz/index.php/rf/article/download/70/55","source":{"id":"https://openalex.org/S7407062964","display_name":"Research Focus International Scientific Journal","issn_l":"2181-3833","issn":["2181-3833"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Research Focus International Scientific Journal","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://refocus.uz/index.php/rf/article/download/70/55","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5150445537","display_name":"D.N.Raxmatova","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405258933","display_name":"Uzbek State University of Physical Culture and Sport","ror":"https://ror.org/01edayx41","country_code":"UZ","type":"education","lineage":["https://openalex.org/I4405258933"]}],"countries":["UZ"],"is_corresponding":true,"raw_author_name":"D.N.Raxmatova","raw_affiliation_strings":["Pedagogika fanlari doktori (DSc) professor v.b. O'zbekiston davlat jismoniy tarbiya va sport universiteti"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pedagogika fanlari doktori (DSc) professor v.b. O'zbekiston davlat jismoniy tarbiya va sport universiteti","institution_ids":["https://openalex.org/I4405258933"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5150445537"],"corresponding_institution_ids":["https://openalex.org/I4405258933"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.56625406,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":"3","first_page":"150","last_page":"156"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13189","display_name":"Physical Education and Training Studies","score":0.9897000193595886,"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"}},"topics":[{"id":"https://openalex.org/T13189","display_name":"Physical Education and Training Studies","score":0.9897000193595886,"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":0.00839999970048666,"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"}},{"id":"https://openalex.org/T13359","display_name":"Sports Science and Education","score":0.0007999999797903001,"subfield":{"id":"https://openalex.org/subfields/1207","display_name":"History and Philosophy of Science"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/youth-athletes","display_name":"youth athletes","score":0.7620000243186951},{"id":"https://openalex.org/keywords/track-and-field-athletes","display_name":"track and field athletes","score":0.9129999876022339},{"id":"https://openalex.org/keywords/endurance-development","display_name":"endurance development","score":0.6200000047683716},{"id":"https://openalex.org/keywords/training-process","display_name":"training process","score":0.4819999933242798},{"id":"https://openalex.org/keywords/physical-fitness-assessment","display_name":"physical fitness assessment","score":0.328000009059906}],"concepts":[{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4968999922275543},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.34439998865127563},{"id":"https://openalex.org/C2781054738","wikidata":"https://www.wikidata.org/wiki/Q4813730","display_name":"Athletes","level":2,"score":0.3418000042438507},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.30149999260902405},{"id":"https://openalex.org/C2777211547","wikidata":"https://www.wikidata.org/wiki/Q17141490","display_name":"Training (meteorology)","level":2,"score":0.28540000319480896},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.27480000257492065},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.2671000063419342},{"id":"https://openalex.org/C89992363","wikidata":"https://www.wikidata.org/wiki/Q5961558","display_name":"Track (disk drive)","level":2,"score":0.21539999544620514},{"id":"https://openalex.org/C180198813","wikidata":"https://www.wikidata.org/wiki/Q121182","display_name":"Information system","level":2,"score":0.19359999895095825},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.19249999523162842}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.66073/researchfocus.v2i3.70","doi":"https://doi.org/10.66073/researchfocus.v2i3.70","is_oa":true,"landing_page_url":"https://doi.org/10.66073/researchfocus.v2i3.70","pdf_url":"https://refocus.uz/index.php/rf/article/download/70/55","source":{"id":"https://openalex.org/S7407062964","display_name":"Research Focus International Scientific Journal","issn_l":"2181-3833","issn":["2181-3833"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Research Focus International Scientific Journal","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.66073/researchfocus.v2i3.70","doi":"https://doi.org/10.66073/researchfocus.v2i3.70","is_oa":true,"landing_page_url":"https://doi.org/10.66073/researchfocus.v2i3.70","pdf_url":"https://refocus.uz/index.php/rf/article/download/70/55","source":{"id":"https://openalex.org/S7407062964","display_name":"Research Focus International Scientific Journal","issn_l":"2181-3833","issn":["2181-3833"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Research Focus International Scientific Journal","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.428600013256073,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7210274382.pdf","grobid_xml":"https://content.openalex.org/works/W7210274382.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7210262477","https://openalex.org/W7212293103","https://openalex.org/W7210267064","https://openalex.org/W7222366704","https://openalex.org/W7132059146","https://openalex.org/W7220034127","https://openalex.org/W4360983381","https://openalex.org/W7072472491","https://openalex.org/W4308861322","https://openalex.org/W7215187961"],"abstract_inverted_index":{"The":[0],"article":[1],"presents":[2],"information":[3],"on":[4,33],"the":[5,8,17,26,34],"development":[6],"of":[7,11,20,38],"endurance":[9],"qualities":[10],"adolescents":[12],"aged":[13],"10-16":[14],"through":[15],"improving":[16],"training":[18],"process":[19],"track":[21],"and":[22,36],"field":[23],"athletes":[24],"during":[25],"multi-year":[27],"preparation":[28],"period,":[29],"as":[30,32],"well":[31],"means":[35],"methods":[37],"developing":[39],"endurance.":[40]},"counts_by_year":[],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2026-09-07T00:00:00"}