نتایج جستجو برای: anisotropic effect

تعداد نتایج: 1676833  

Journal: :STEMedicine 2023

Cardiovascular disease (CVD) is the leading cause of death worldwide. Due to limited regenerative capacity adult heart, treatments based on human pluripotent stem cells (hPSCs) have become focus a great deal research. Human cell–derived cardiomyocytes (hPSC-CMs) can provide an ideal cell source for CVD model construction, cardiac tissue repair, and drug cardiotoxicology However, immaturity hPSC...

In this paper, analysis for the propagation of general anisotropic media of finite thickness with two thermal relaxation times is studied. Expression of displacements, temperature, thermal stresses, and thermal gradient for most general anisotropic thermoelastic plates of finite thickness are obtained in the analysis. The calculation is then carried forward for slightly more specialized case of...

Journal: :iranian journal of chemistry and chemical engineering (ijcce) 2008
sayed mojtaba muasavi mohammad reza shahnazari

in present paper, a numerical analysis for a rectangular cavity filled with a anisotropic porous media has been studied. it is assumed that the horizontal walls are adiabatic and impermeable, while the side walls of the cavity are maintained at constant temperatures and concentrations. the buoyancy force that induced the fluid motion are assumed to be cooperative. in the two extreme cases of he...

2010
William Spataro Maria Vittoria Avolio Valeria Lupiano Giuseppe A. Trunfio Rocco Rongo Donato D'Ambrosio

This paper presents the latest developments of the deterministic Macroscopic Cellular Automata model SCIARA for simulating lava flows. A Bingham-like rheology has been introduced for the first time as part of the Minimization Algorithm of the Differences, which is applied for computing lava outflows from the generic cell towards its neighbours. The hexagonal cellular space adopted in the previo...

Journal: :international journal of bio-inorganic hybrid nanomaterials 0

in this work, we report synthesis of silver nanoplates by a simple reduction process of silver nitrate in the presence of polyvinyl alcohol (pva) and n,n'-dimethyl formamide (dmf). the characterization of the samples were carried out using x-ray diffraction (xrd), transmission-electron microscopy (tem) and uv-vis spectroscopy. absorption spectra of the nanoplates in comparison with that of...

2001
Rune Solberg

Modeling the anisotropic reflectance of snow will be important for various applications, like climatology, meteorology and water management. Accurate climatic and meteorological modeling of energy balance needs to take the anisotropic effect into account. This is also the case for accurate snow-cover mapping for water management. This paper describes the development of an empirical model for th...

1999
TAKASHI ONAKA

If aspherical dust grains are immersed in an anisotropic radiation field, their temperature depends on the cross-sections projected in the direction of the anisotropy. It was shown that the temperature difference produces polarized thermal emission even without alignment, if the observer looks at the grains from a direction different from the anisotropic radiation. When the dust grains are alig...

Journal: :Journal of magnetic resonance 2004
Guido Pintacuda Andrei Kaikkonen Gottfried Otting

Paramagnetic metal ions with fast-relaxing electronic spin and anisotropic susceptibility tensor provide a rich source of structural information that can be derived from pseudo-contact shifts, residual dipolar couplings, dipole-dipole Curie spin cross-correlation, and paramagnetic relaxation enhancements. The present study draws attention to a cross-correlation effect between nuclear relaxation...

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