[{"text_idx": "#000007", "text": "Developing motivation and engagement in users of innovative fitness technology (Presentation)"}, {"text_idx": "#000013", "text": "Geiriau allweddol: Cymdeithas Seicolegol Prydain, plant, datblygiad gwybyddol, bwyd, ffrwythau, iechyd, gordewdra, ysgol, llysiau"}, {"text_idx": "#000016", "text": "Disgyblaeth academaidd: Ysgol Gwyddorau Biolegol"}, {"text_idx": "#000023", "text": "Geiriau allweddol: aderyn ysglyfaethus, cadwraeth, genetig, genom, barcud"}]