On structural‐acoustic scale modeling

Large - scale effects on meso - scale modeling for scalar transport

The transport of scalar quantities passively advected by velocity fields with a smallscale component can be modeled at meso-scale level by means of an effective drift and an effective diffusivity, which can be determined by means of multiple-scale techniques. We show that the presence of a weak large-scale flow induces interesting effects on the meso-scale scalar transport. In particular, it gi...

Modeling cancer metabolism on a genome scale

Cancer cells have fundamentally altered cellular metabolism that is associated with their tumorigenicity and malignancy. In addition to the widely studied Warburg effect, several new key metabolic alterations in cancer have been established over the last decade, leading to the recognition that altered tumor metabolism is one of the hallmarks of cancer. Deciphering the full scope and functional ...

Modeling the unsteady aerodynamic forces on small-scale wings

The goal of this work is to develop low order dynamical systems models for the unsteady aerodynamic forces on small wings and to better understand the physical characteristics of unsteady laminar separation. Reduced order models for a fixed, high angle of attack flat plate are obtained through Galerkin projection of the governing Navier-Stokes equations onto POD modes. Projected models are comp...

INCF Workshop on Large - scale Modeling of the Nervous System

Vehicle Recognition Based on Multi-scale of Gauss Background Modeling

In the intelligent traffic system, vehicle recognition is always a hot topic. However, because the environment is easily influenced by the light, the weather, the shadow and the noise. It’s difficult to get ideal vehicle segmentation effect. This paper studies the existing background modeling algorithm and proposes a vehicle recognition method based on multi-scale of Gauss background modeling. ...