Extraosseous osteosarcoma (EOO) is a rare form Tops of sarcoma.There have been few reports of cases and outcome from an African population.Out of 112 cases of sarcomas seen at the UCH, Ibadan Tridonic PCI between 1986-2005, 5 were EOO.All presented late on account of initial excision without histology and outcomes were poor.EOO occurs in the black
Electrodermal activity (EDA) recordings are widely used in experimental psychology to measure skin conductance responses (SCRs) that reflect sympathetic nervous system arousal.However, irregular respiration patterns and deep Hard Tops breaths can cause EDA fluctuations that are difficult to distinguish from genuine arousal-related SCRs, presenting
The trade of non-native pets, especially of non-domesticated and exotic animals, and their subsequent release and establishment of populations is one of the major pathways of introduction for invasive alien reptiles, amphibia, birds and mammals.Here, we use a group of arboreal mammals, tree squirrels of the genus Callosciurus, as a well-documented
Vibration modes of a rotating circular membrane with extremely small thickness are investigated.In the previous papers, the author has conducted theoretical analysis of the membrane's equilibrium states and small vibration modes under gravity, employing the membrane theory of shell of revolution and von Karman's vibration equation and tak