excursion
发表于 2025-3-26 22:27:04
Introduction to Methods Used for Measuring Regional Cerebral Blood Flow with Single Photon Emission le, freely diffusible substances, between capillary blood and tissue .. The nitrous-oxide method for measurement of CBF . was one of the first applications of the principles of inert gas exchange. This method in its original form did not utilize a radioactive tracer, but has been modified for use with radioactive gases ..
祖先
发表于 2025-3-27 01:46:18
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Insufficient
发表于 2025-3-27 06:02:27
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墙壁
发表于 2025-3-27 10:31:45
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ADORE
发表于 2025-3-27 16:31:16
Estimating Blood Flow by Deconvolution of the Injection of Radioisotope Tracerso the target organ. The data observed are noisy. This paper is primarily concerned with techniques that may be used to handle such data, with the aim of rendering the use of such methods ‘stable’ if not completely precise. A brief discussion of some other single photon methods of estimating cerebral blood flow is included.
完成才能战胜
发表于 2025-3-27 20:43:16
The Local Bifurcation of Ramsey Equilibrium,product formation. The application of this approach generally necessitates, however, specialized biochemical procedures to identify and isolate the labeled product so as to limit the measurement of the radioactivity to a specific chemical product of the reaction.
expire
发表于 2025-3-28 00:47:12
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Inscrutable
发表于 2025-3-28 04:17:27
Alkalic Igneous Rocks on the Continents,2), which succeeded in measuring ‘slow coherent motion’ in the range of pm/s. Packer combined the advantage of small RF-pulse intervals in multiple echo experiments (to reduce diffusion effects) with the accumulation of flow sensitive phase by incorporating a series of additional magnetic gradients.
爱社交
发表于 2025-3-28 07:39:45
a, Italy, June 2-13, 1986. Contributions to this program were received from the University of L‘Aquila, Consiglio Nazionale delle Ricerche, Siemens Elettra S.p.A., and Bracco S.p.A. Recent studies of the cerebral blood circulation have lagged behind analysis of other parameters such as glucose utili
NICE
发表于 2025-3-28 13:55:20
Pierre Léna,François Lebrun,François Mignardd when dilution phenomena are expected, is a set of ordinary differential equations with constant coefficients, while when diffusion phenomena are the case, partial differential equations are to be used, finite difference equations for delay phenomena, etc.