ODBA_anafotokoza

Overall Dynamic Body Acceleration (ODBA) imayesa zochitika zolimbitsa thupi za nyama. Itha kugwiritsidwa ntchito pophunzira machitidwe osiyanasiyana, kuphatikiza kufunafuna chakudya, kusaka, kukweretsa ndi kukulitsa (kafukufuku wamakhalidwe). Ikhozanso kulingalira kuchuluka kwa mphamvu zomwe nyama ikugwiritsa ntchito poyendayenda ndikuchita makhalidwe osiyanasiyana (maphunziro a thupi), mwachitsanzo, kugwiritsa ntchito oxygen kwa mitundu yophunzira mogwirizana ndi msinkhu wa zochitika.

ODBA imawerengedwa kutengera mathamangitsidwe omwe amasonkhanitsidwa kuchokera ku accelerometer ya ma transmitters. Pofotokoza mwachidule mfundo zonse za kuthamangitsidwa kwamphamvu kuchokera ku nkhwangwa zonse zitatu zapamlengalenga (kuthamanga, kukweza, ndi kugwedezeka). Kuthamanga kwamphamvu kumapezedwa pochotsa kuthamanga kwa static kuchokera pa siginecha yothamangitsa yaiwisi. Kuthamanga kwa static kumayimira mphamvu yokoka yomwe imakhalapo ngakhale nyamayo sikuyenda. Mosiyana ndi izi, kuthamanga kwamphamvu kumayimira kuthamanga chifukwa cha kayendetsedwe ka nyama.

Chithunzi. Kutengedwa kwa ODBA kuchokera ku data yaiwisi yothamangitsa.

ODBA imayesedwa m'mayunitsi a g, kuyimira mathamangitsidwe chifukwa cha mphamvu yokoka. Mtengo wapamwamba wa ODBA umasonyeza kuti chiweto chimagwira ntchito kwambiri, pamene mtengo wotsika umasonyeza ntchito yochepa.

ODBA ndi chida chothandiza pophunzira zamakhalidwe a nyama ndipo imatha kupereka zidziwitso za momwe nyama zimagwiritsira ntchito malo awo okhala, momwe zimagwirira ntchito limodzi, komanso momwe zimayankhira kusintha kwa chilengedwe.

Maumboni

Halsey, LG, Green, AJ, Wilson, R., Frappell, PB, 2009. Accelerometry to estimate energy expendition during activity: best practice with data logger. Physiol. Biochem. Zool. 82, 396–404.

Halsey, LG, Shepard, EL ndi Wilson, RP, 2011. Kuyang'ana chitukuko ndi kugwiritsa ntchito njira ya accelerometry poyesa kugwiritsira ntchito mphamvu. Comp. Biochem. Physiol. Gawo A Mol. Integr. Physiol. 158, 305-314.

Shepard, E., Wilson, R., Albareda, D., Gleiss, A., Gomez Laich, A., Halsey, LG, Liebsch, N., Macdonald, D., Morgan, D., Myers, A., Newman, C., Quintana, F., 2008. Kuzindikiritsa kayendedwe ka zinyama pogwiritsa ntchito tri-axial accelerometry. Endang. Mitundu Res. 10, 47-60.

Shepard, E., Wilson, R., Halsey, LG, Quintana, F., Gomez Laich, A., Gleiss, A., Liebsch, N., Myers, A., Norman, B., 2008. Kutuluka kwa thupi kusuntha pogwiritsa ntchito kusalaza koyenera kwa data yofulumira. Madzi. Bioli. 4, 235–241.