compartmental models
Positron Emission Tomography Compartmental Models
... established compartmental models in PET include those used for the quantification of blood flow (Kety and Schmidt 1948), cerebral metabolic rate for glucose (Sokoloff et ...particular models require ...
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On a coupled system of fractional compartmental models for a biological system
... fractional compartmental models as differential inclusions with coupled nonlocal and integral boundary conditions, whose multivalued terms depend on lower-order fractional ...
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The kinetics of 18F-FDG in lung cancer: compartmental models and voxel analysis
... possible compartmental models provided by SAIF, the Tr-3R oc- curred in less than 3% of voxels; hence, it was decided to not consider it for further analysis as scarcely ...catenary models were ...
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The association of HPV 16 seropositivity and natural immunity to reinfection: insights from compartmental models
... Our models have a number of ...Additionally, compartmental models are inherently biased in certain ...data, compartmental models need to compensate for a somewhat lowered level of ...
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Positron emission tomography compartmental models: A basis pursuit strategy for kinetic modelling
... input models (Gunn et ...tracer compartmental system may be characterized in terms of its impulse response function (IRF), and that this is independent of the administration of the tracer and is therefore ...
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Numerical methods in the context of compartmental models in epidemiology
... deterministic compartmental models and introduce two specific models which we analyze throughout this article by means of numerical methods (section ...
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Time-dependent infectivity and flexible latent and infectious periods in compartmental models of plant disease
... SEIR models, and how it can be used to replicate earlier analyses of the van der Plank and K & M ...of compartmental models, we also investigate the effects of including additional biological ...
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Bayesian model comparison for compartmental models with applications in positron emission tomography
... of models even when moderate outliers are present in the ...both models and estimates are possible, something which it is inherently difficult (if not impossible) to achieve with methods based around NNLS ...
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Linking environmental variability to village scale malaria transmission using a simple immunity model
... some distance from a village will host far fewer subadult mosquitoes than pooled water close to the village or within the village itself because the proximity of pools to human hosts makes them much more easily access- ...
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Determination of a pharmacokinetic model for [11C]-acetate in brown adipose tissue
... graphic models. Simple ex- ponential decay models applied to the early part of the curve are likely to be contaminated by blood signal and cannot fit data as reliably as compartmental ...
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Quantitative 18F-fluorocholine positron emission tomography for prostate cancer: correlation between kinetic parameters and Gleason scoring
... S2. Compartmental model rate parameters were independently estimated using five different metabolite correction models ...individual compartmental parameters. Figure S3. Compartmental model ...
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Maximin optimal designs for a compartmental model
... Summary. For an important example from the class of compartmental models we determine optimal designs, which are robust against misspecifications of the unknown model parameters. We propose a maximin ...
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Mathematical models used to inform study design or surveillance systems in infectious diseases: a systematic review
... 23 compartmental and individual-based models, we found almost equal amount of observational or surveillance studies and clinical trials whereby com- partmental models were most commonly ...the ...
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VESOSOMAL DRUG DELIVERY IN LIPOSOMES: A REVIEW
... Liposomal drug delivery can be put forth as the cynosure for the release kinetics of lipophillic drugs that require compartmental models in its therapeutics and triggers. The localization of the drug at the ...
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Optimization of Reaction Selectivity Using CFD-
... compartmental model can be easily implemented for different reaction systems based on flow field 104.. data determined beforehand.[r] ...
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Physical Inactivity: A Social Burden
... and compartmental distribution, with clinicopathological correlation of spinal tumours, to analyse the long term outcome following surgical excision and to methodically review our results and compare them with ...
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Compartmental modelling of the pharmacokinetics of a breast cancer resistance protein
... The models adequately describe the data ...all models derived are uniquely identifiable for the experiments/observations available, adding greater confidence to the numerical parameter estimation carried ...
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Analysis of Computer Virus Propagation Based on Compartmental Model
... Abstract: Computer viruses pose a considerable problem for users of personal computers. In order to effectively defend against a virus, this paper proposes a compartmental model SAEIQRS (Susceptible - Antidotal - ...
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On monotonicity of solutions of discrete time nonnegative and compartmental dynamical systems
... a compartmental matrix and u(k) ≡ 0, then the nonnegative system ...inflow-closed compartmental system [10, 11, ...inflow-closed compartmental system possesses a dissipation property and hence is ...
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Global Dynamics of an SEIRS Compartmental Measles Model with Interrupted Vaccination
... It can be shown that Ω is positively invariant. In the latter part of this study, we show that the transformed model (3) is similar to the new model (6) by numerical simulation. [19] also did this transformation in their ...
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