Results 61 to 70 of about 432,756 (308)
Study of pedestrian-vehicle interaction behaviour by microscopic simulation modelling [PDF]
, 2012 Walking is healthy, environmentally beneficial and sustainable to human society. Travellers increasingly are being encouraged to walk more. However, pedestrians’ interaction with motorised vehicles is a major constraint to their movement. Many innovative
Wang, Tianjiao
core
Macroscopic-microscopic model of nuclear potential energy
EPJ Web of Conferences, 2017 To improve the evaluation of nuclear observables, refined models are to be used more and more as underlying analysis tools. Fission is a complex process and is the less accurately described with current models. Standard evaluation models rely on the Hill-
Tamagno Pierre +3 more
doaj +1 more source
Emergent Models for Gravity: an Overview of Microscopic Models [PDF]
Symmetry, Integrability and Geometry: Methods and Applications, 2012 We give a critical overview of various attempts to describe gravity as an emergent phenomenon, starting from examples of condensed matter physics, to arrive to more sophisticated pregeometric models. The common line of thought is to view the graviton as a composite particle/collective mode.
openaire +5 more sources
FEBS Letters, EarlyView.Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi +5 more
wiley +1 more source
Coupling microscopic and mesoscopic models for crowd dynamics with emotional contagion
Frontiers in PhysicsWe are interested in modeling and simulating the dynamics of human crowds, where the spreading of an emotion (specifically fear) influences the pedestrians’ behavior.
Irina Perepelitsa, Annalisa Quaini
doaj +1 more source
S_{4} Symmetric Microscopic Model for Iron-Based Superconductors
Physical Review X, 2012 Although iron-based superconductors are multiorbital systems with complicated band structures, we demonstrate that the low-energy physics which is responsible for their high-T_{c} superconductivity is essentially governed by an effective two-orbital ...
Jiangping Hu, Ningning Hao
doaj +1 more source
Microscopic model for a Brownian translator
Journal of Statistical Mechanics: Theory and ExperimentAbstract A microscopic model for a translational Brownian motor, dubbed a Brownian translator, is introduced. It is inspired by the Brownian gyrator described by Filliger and Reimann (2007 Phys. Rev. Lett. 99 230602).
WIJNS, Bart +2 more
openaire +4 more sources
Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source
Doping Effects on the Multiferroic Properties of KNbO3 Nanoparticles
MagnetochemistryThe magnetization, polarization, and band-gap energy in pure and ion-doped KNbO3 (KNO) bulk and nanoparticles (NPs) are investigated theoretically using a microscopic model and Green’s function theory. It is shown that KNO NPs are multiferroic.
A. T. Apostolov +2 more
doaj +1 more source
Reciprocal control of viral infection and phosphoinositide dynamics
FEBS Letters, EarlyView.Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley +1 more source