6 hasil untuk "Andreozzi Assunta"
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A thermoporoelastic model for fluid transport in tumour tissues
In this paper, the effect of coupled thermal dilation and stress on interstitial fluid transport in tumour tissues is evaluated. The tumour is modelled as a spherical deformable poroelastic medium embedded with interstitial fluid, while the transvascular fluid flow is modelled as a uniform…
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Effects of Pulsed Radiofrequency Source on Cardiac Ablation
Heart arrhythmia is caused by abnormal electrical conduction through the myocardium, which in some cases, can be treated with heat. One of the challenges is to reduce temperature peaks—by still guaranteeing an efficient treatment where desired—to avoid any healthy tissue damage or any electrical…
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Artikel Jurnal
Recent advances in magnetic nanoparticle hyperthermia modelling and simulations
Magnetic hyperthermia (MHT) is a minimally invasive cancer therapy exploiting the heat generated by magnetic nanoparticles (MNPs) under an alternating magnetic field. This short review highlights recent efforts toward realistic modeling of MHT, focusing on the role of MNPs distribution, vascular…
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Emprint Microwave Thermoablation System: Bridging Thermal Ablation Efficacy between Human Patients and Porcine Models through Mathematical Correlation
To investigate the in vivo ablation characteristics of a microwave ablation antenna in the livers of humans with tumors, a retrospective analysis of the ablation zones was conducted after applying Emprint microwave ablation systems for treatment. Percutaneous microwave ablations performed between…
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Artikel Jurnal Teks lengkap
Pennes’ bioheat equation vs. porous media approach in computer modeling of radiofrequency tumor ablation
The objective of this study was to compare three different heat transfer models for radiofrequency ablation of in vivo liver tissue using a cooled electrode and three different voltage levels. The comparison was between the simplest but less realistic Pennes’ equation and two porous media-based…
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Artikel Jurnal Teks lengkap
Experimental adsorption and desorption characterization of a gasoline-fueled vehicle carbon canister for European application filled with n-butane and nitrogen mixtures
The evaporative emission control system (EVAP system) is the most commonly used strategy to limit the unburned petrol vapor emissions from a gasoline-fueled vehicle fuel tank, in order to comply with the international regulations on Volatile Organic Compounds (VOCs) emission. A carbon canister is…