title: [Working capacity dynamics of pupils from the 5th to 7th grades during a school day (in accordance with new programs)].
mesh_terms: D000293:Adolescent; D002648:Child; D005260:Female; D006801:Humans; D007858:Learning; D008297:Male; D005222:Mental Fatigue; D012572:School Health Services; D013663:Teaching; D013997:Time Factors
vernacular_title: Dinamika rabotosposobnosti uchashchiksai 5-7-kh klassov v techenie uchebnogo dnia (pri obuchenii po novym programmam.