Zobrazeno 1 - 10
of 39 618
pro vyhledávání: '"Tine', A."'
Two models have recently been proposed for a description of dielectric spectroscopy measurements of ferroelectric nematics (NF) in thin planar capacitors. The polarization-external capacitance Goldstone reorientation mode (PCG model) considers the NF
Externí odkaz:
http://arxiv.org/abs/2411.01311
Autor:
Yuan, Jiaxing, Curk, Tine
Polyelectrolyte (PE) hydrogels can dynamically respond to external stimuli, such as changes in pH and temperature, which benefits their use for smart materials and nanodevices with tunable properties. We investigate equilibrium conformations and phas
Externí odkaz:
http://arxiv.org/abs/2405.19193
Publikováno v:
A&A 690, A44 (2024)
Predicting the star formation rate (SFR) in galaxies is crucial to understand their evolution and morphology. To do so requires a fine understanding of how dense structures of gas are created and collapse. In that, turbulence and gravity play a major
Externí odkaz:
http://arxiv.org/abs/2404.17374
Publikováno v:
A&A 690, A43 (2024)
The star formation rate (SFR), the number of stars formed per unit of time, is a fundamental quantity in the evolution of the Universe. While turbulence is believed to play a crucial role in setting the SFR, the exact mechanism remains unclear. Turbu
Externí odkaz:
http://arxiv.org/abs/2404.17368
Autor:
Colman, Tine, Brucy, Noé, Girichidis, Philipp, Glover, Simon C. O, Benedettini, Milena, Soler, Juan D., Tress, Robin G., Traficante, Alessio, Hennebelle, Patrick, Klessen, Ralf S., Molinari, Sergio, Miville-Deschênes, Marc-Antoine
Publikováno v:
A&A 686, A155 (2024)
Molecular clouds (MC) are structures of dense gas in the interstellar medium (ISM), that extend from ten to a few hundred parsecs and form the main gas reservoir available for star formation. Hydrodynamical simulations of varying complexity are a pro
Externí odkaz:
http://arxiv.org/abs/2403.00512
Autor:
Yuan, Jiaxing, Curk, Tine
Publikováno v:
J. Chem. Phys. 160, 161103 (2024)
We investigate the collapse and expansion dynamics of a linear polyelectrolyte (PE) with hydrodynamic interactions. Using dissipative particle dynamics with a bead-spring PE model, long-range electrostatics and explicit ions we examine how the timesc
Externí odkaz:
http://arxiv.org/abs/2402.00146
Autor:
Curk, Tine
Publikováno v:
J. Chem. Phys. 160, 174115 (2024)
We develop a computational method based on Dissipative Particle Dynamics (DPD) that introduces solvent hydrodynamic interactions to coarse-grained models of solutes, such as ions, molecules, or polymers. DPD-solvent (DPDS) is a fully off-lattice meth
Externí odkaz:
http://arxiv.org/abs/2401.04932
We investigate the flow of an electrolyte through a rigid nanochannel decorated with a surface charge pattern. Employing lattice Boltzmann and dissipative particle dynamics methods, as well as analytical theory, we show that the electro-hydrodynamic
Externí odkaz:
http://arxiv.org/abs/2401.03666
Publikováno v:
Phys. Rev. Lett. 133, 148101 (2024)
The ability of double-stranded DNA or RNA to locally melt and form kinks leads to strong non-linear elasticity effects that qualitatively affect their packing in confined spaces. Using analytical theory and numerical simulation we show that kink form
Externí odkaz:
http://arxiv.org/abs/2312.10591
Publikováno v:
BMC Public Health, Vol 24, Iss 1, Pp 1-17 (2024)
Abstract Background Ageing populations and the ability to cure an increasing number of ailments put pressure on the health care sector. Meanwhile, care institutions retreat from rural areas and some governments emphasizes the need for citizens to fin
Externí odkaz:
https://doaj.org/article/a3a9be1867d8435085d95b4eba9bba16
