Previous work demonstrates that orbital remote sensing can measure river discharge variation in a manner closely analogous to its measurement at ground stations, and using reach flow surface area instead of stage as the discharge estimator.
They used existing data on water flow, surface area, and population for five river catchments in the United Kingdom and 11 in the United States, as well as epidemiological data from a recent flu pandemic model (with two rates of viral spread), to calculate the expected OC concentration in river water during the months after a pandemic breaks loose.
Cardiac stroke volume was calculated as the flow surface area multiplied by the velocity time integral through the LV outflow tract obtained by pulsed wave Doppler.
We estimate an uncertainty of 5%% in the lava flow surface areas derived from aerial photographs and ASTER images.
Each SURFACE grid space maps to approximately 1 μm2 of effective flow chamber surface area.
Univariate analyses were performed for study area, habitat type, water flow, water surface area, water temperature, emergent plant coverage and the presence of biofilm, filamentous algae, culicine larvae, invertebrates, tadpoles and fishes.
Ktrans is a factor that accounts for the complex functions of blood flow, endothelial surface area, and endothelial permeability.
Blood flow, membrane surface area, molecular size, transmembrane pressure, and dialysis time are important factors that contribute to the efficacy of HD [ 47].
The transfer constant for this movement (Ktrans) is dependent on the blood flow, the surface area and the permeability of the vasculature.
The intrinsic mass transfer coefficient is a function of the pollutant physical chemical properties, the medium properties (e.g., viscosity, salt and organic content), the internal reactor characteristics (e.g., gas and liquid flow behavior, surface area and wettability of the packing material), as well as the operating conditions (e.g., gas velocity, liquid velocity, pH, and temperature).
The human body cools itself by increasing blood flow to surface areas and by sweating.
