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Illuminating HBV with multi-scale modeling [PDF]

open access: yesFrontiers in Systems Biology, 2023
Unfortunately for the estimated 250 million sufferers of chronic hepatitis-B viral (HBV) infection worldwide, the liver terrain is typically ignored. An immuno-tolerant environment attractive for pathogens, the essential metabolic roles and structural ...
Shawn A. Means, Md A. Ali, Harvey Ho
doaj   +4 more sources

Evaluating Precipitation Features and Rainfall Characteristics in a Multi‐Scale Modeling Framework [PDF]

open access: yesJournal of Advances in Modeling Earth Systems, 2020
Cloud and precipitation systems are simulated with a multi‐scale modeling framework (MMF) and compared over the Tropics and Subtropics against the Tropical Rainfall Measuring Mission (TRMM) Radar‐defined Precipitation Features (RPFs) product.
Jiun‐Dar Chern   +4 more
doaj   +2 more sources

Mathematical Modeling of Nucleation and Growth Processes of Ellipsoidal Crystals in Binary Melts

open access: yesCrystals, 2022
The transient behavior of an ensemble of ellipsoidal particles in a supercooled binary melt is considered. The model laws, based on the Fokker-Planck type kinetic equation for the particle-volume distribution function, the thermal and mass integral ...
Margarita A. Nikishina   +1 more
doaj   +1 more source

Evolution of a Polydisperse Ensemble of Spherical Particles in a Metastable Medium with Allowance for Heat and Mass Exchange with the Environment

open access: yesCrystals, 2022
Motivated by a wide range of applications in various fields of physics and materials science, we consider a generalized approach to the evolution of a polydisperse ensemble of spherical particles in metastable media.
Dmitri V. Alexandrov   +5 more
doaj   +1 more source

The Boundary Integral Equation for Kinetically Limited Dendrite Growth

open access: yesAxioms, 2023
The boundary integral equation defining the interface function for a curved solid/liquid phase transition boundary is analytically solved in steady-state growth conditions.
Ekaterina A. Titova   +4 more
doaj   +1 more source

Directional Crystallization in the Presence of a Mushy Layer with Applications to the Earth’s Inner Core Boundary

open access: yesCrystals, 2023
We formulate the mathematical model of directional crystallization of a binary melt with a mushy layer (region) between purely solid and liquid phases.
Dmitri V. Alexandrov   +4 more
doaj   +1 more source

Growth and Labelling of Cell Wall Components of the Brown Alga Ectocarpus in Microfluidic Chips

open access: yesFrontiers in Marine Science, 2021
Polydimethylsiloxane (PDMS) chips have proven to be suitable environments for the growth of several filamentous organisms. However, depending on the specimen, the number of investigations concerning their growth and cell differentiation is limited.
Bénédicte Charrier   +4 more
doaj   +1 more source

Anomalous Dynamics of Recalescence Front in Crystal Growth Processes: Theoretical Background

open access: yesCrystals, 2022
A theory for crystal nucleation and growth with the recalescence front is developed. The theory is based on the saddle-point technique for evaluating a Laplace-type integral as well as the small parameter method for solving the moving boundary heat ...
Dmitri V. Alexandrov   +2 more
doaj   +1 more source

Morphological/Dynamic Instability of Directional Crystallization in a Finite Domain with Intense Convection

open access: yesCrystals, 2023
This study is devoted to the morphological/dynamic instability analysis of directional crystallization processes in finite domains with allowance for melt convection.
Eugenya V. Makoveeva   +3 more
doaj   +1 more source

Stochastic Model of Virus–Endosome Fusion and Endosomal Escape of pH-Responsive Nanoparticles

open access: yesMathematics, 2022
In this paper, we set up a stochastic model for the dynamics of active Rab5 and Rab7 proteins on the surface of endosomes and the acidification process that govern the virus–endosome fusion and endosomal escape of pH-responsive nanoparticles. We employ a
Sergei Fedotov   +3 more
doaj   +1 more source

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