The data were modeled using both a mono-exponential function (Model 1) and a function that included a switch-on component (Model 2). The overshoot was computed by subtracting the steady state from the peak of the modeled response and by calculating the area of the curve that was above ...
JK Tajik,BQ Tran,EA Hoffman - Medical Imaging: Physiology & Function from Multidimensional Images 被引量: 67发表: 1996年 Clearance of Filtered Fluid from the Lung during Exercise: Role of Hyperpnea During strenuous exercise in sheep, lung lymph flow increases within seconds and rises to levels ...
of the flow index to changes in fast flow components or changes in the weight ratio between the fast and the slow flow compartments was found to be dependent on whichever part of the 133Xe clearance curve was used for the flow calculation and on the shape of the input function for 133Xe...
Decay functionRoom acousticsSchroeder's integration method broke the new ground in classical architectural acoustics. Schroeder's integration method yields sound energy decay functions from room impulse responses. For reverberation time estimation based on a parametric model, a nonlinear regression method ...
Performance comparison of monoexponential and multiexponential decay function estimation methodsdoi:10.1002/cjoc.200591503气溶胶浮质爆炸事故纳米材料摘要:Huszty, Csaba中国化学:英文版
The decays were fit by a monoexponential function and the fluorescence lifetime was independent of emission wavelength. The fluorescence decay was a single exponential from pH 5.5 to 11.3 (Table 1). The lifetime decreased with increasing pH.Melissa C. Sattler...
(2) In the case of water the experimental data are best fitted by a triexponential function, while forbvalues up to 1 × 106s cm−2, a biexponential function seems to reproduce the experimental data as well as the triexponential function; (3) If only the low range ofbvalues are ...
The V dext is always an overestimate of the true volume of distribution in a multicompartment system, and the degree of overestimation in using it to calculate clearance for such a system will increase as renal function increases. Drug dosages calculated on the basis of overestimated clearance ...
JanisJ.MacKichanPeterG.WellingJohnG.WagnerClinical Pharmacology & TherapeuticsMacKichan, J.J.; Dobrinska, M.R.; Welling, P.G. and Wagner, J.G.: Error dependent on renal function when monoexponential equation assumed. Clinical Pharmacology and Therapeutics 22: 609–614 (1977)....
Clifton GG, Anderson C, McMahon G, Vargas R, Wallin JD (1989) Monoexponential analysis of plasma disappearance of 99m Tc-DTPA and 131 I-iodohippurate: a reliable method for measuring changes of renal function. J Clin Pharmacol 29: 466–471...