Exact equipotential profile mapping: A self-validating method
نویسندگان
چکیده
منابع مشابه
Field enhancement factor: A self-validating method
A general method is presented for calculating the field enhancement factor of cylindrically symmetric high aspect ratio conductive structures. A discrete distribution of charges is used on the symmetry axis to replace the real charge distribution such that the electrostatic potential satisfies a set of boundary conditions. Their number will be set through a self-validating process. The method i...
متن کاملValidating a nutrient profile model.
OBJECTIVE To assess the validity of nutrient profiling Model WXYfm - developed for the purpose of regulating the promotion of 'less healthy' foods to children. The model ranks foods according to their healthiness and categorises foods into 'healthier' and 'less healthy' foods. DESIGN Convergent and discriminant validity was tested by comparing the way Model WXYfm categorises foods with the wa...
متن کاملEquipotential line method for magnetic resonance electrical impedance tomography
We consider magnetic resonance electrical impedance tomography, which aims to reconstruct the conductivity distribution using the internal current density furnished by magnetic resonance imaging. We show the uniqueness of the conductivity reconstruction with one measurement imposing the Dirichlet boundary condition. And we propose a fast non-iterative numerical algorithm for the conductivity re...
متن کاملSelf-validating Methods
We present some ideas on self-validating (SV) methods. This note is especially intended to give some background for the articles in this special volume of LAA. It is not intended to be a survey of the big variety of all possible aspects of SV-methods but rather a summary of some basic concepts. Especially, some common misconceptions are mentioned and explored.
متن کاملImproving and Validating a Local Aif Method
Green=FM[C], Black=“FM[localAIF]”, Red=FM[oR], Blue=Tmax[oR]. a) FM vs VTF-delay (MTT=4s, dispersion=0s), b) FM vs VTF-dispersion (MTT=4s, delay=0s), c) FM vs tissue MTT (delay=0s, dispersion=0s). Figure 2: In vivo results from a single patient: Top row: local AIF source voxels. a) method1, b) method2. Middle row: MTT maps. c) global AIF, d) method1, e) method2. Bottom row: Tmax maps. f) global...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Applied Physics
سال: 2011
ISSN: 0021-8979,1089-7550
DOI: 10.1063/1.3582141