To capture a multidimensional consistency feature of integrable systems in terms geometry, we give condition called geodesic compatibility implying the existence integrals involution flow. The is constructed from concrete example namely Calogero's goldfish system through Poisson structure and variational principle. geometrical view gives compatible parallel transports between two different Hami...

This article maps the impacts of coronavirus or COVID-19 pandemic on daily life and wellbeing university ice hockey athletes in Atlantic Canada. The study branched out from broader research participants all sports region that fall under national governing body, U SPORTS. regional conference University Sport (AUS) houses eleven member institutions, eight which are varsity teams, for total approx...

Experiments were designed to determine the rate of gain of heat-tolerance for three different groups of goldfish, Carassius auratus, respectively acclimated to 4°C., 12°C., and 20°C., and subsequently moved to a temperature S°C. higher. The rate of change of heat-tolerance showed a marked difference in the three greups, twenty or more days being required for complete acclimation in the 40C. gro...

this study aimed to evaluate the efficacy of silver sulfate (agso4) as a toxicant in goldfish (carassiusauratus). one hundred and forty-seven live specimens of c. auratus were obtained and exposed to 1, 10, 100, 500, 1000 and 2000 ppm of agso4for 96 hours. there was one control group (no agso4) and three replicates. the physicochemical properties of water and the following parameters were const...

The masking effects of tones on the detection auditory signals were studied in goldfish using the psychophysical tuning-curve paradigm. For signals below 350 Hz, masking is an inverse function of the frequency separation between masker and signal; a finding consistent with previous masking studies on fishes, birds and mammals. For signals above 350 Hz, masking peaks occur both in the 350 Hz reg...