DSpace community: 複雜系統研究中心

Thickening broken and critical fluctuation of phospholipid bilayers

Wed, 07 Jul 2010 07:54:07 GMT

title: Thickening broken and critical fluctuation of phospholipid bilayers abstract: It has been a puzzle that the phospholipid bilayers of a fluid phase fluctuate critically and at the same time are weakly thickened in full hydration, when the temperature T is lowered toward the "main" transition [Chen et al., 1997, Phys. Rev. Lett. 79,

Target strength of an oily deep-water fish, orange roughy (Hoplostethus atlanticus) II. Modeling

Wed, 07 Jul 2010 07:54:05 GMT

title: Target strength of an oily deep-water fish, orange roughy (Hoplostethus atlanticus) II. Modeling abstract: Orange roughy consist of similar to 18% lipids by weight, mostly as wax esters, and the lipids must be taken into account when modeling target strength. A deformed cylinder model incorporating the effect of temperature and pressure on sound speed through

Symmetric heaping in grains: A phenomenological model

Wed, 07 Jul 2010 07:54:03 GMT

title: Symmetric heaping in grains: A phenomenological model abstract: Heap formation of granular materials in a vertical vibrating bed is studied by a simple model using the profile of the heap as the dynamic variable. Vibration increases the local height, but is counterbalanced by the nonlinear coupling, which tends to sup

Subcritical bifurcations and nonlinear balloons in Faraday waves

Wed, 07 Jul 2010 07:53:57 GMT

title: Subcritical bifurcations and nonlinear balloons in Faraday waves abstract: Bicritical points at wave numbers k(b) larger than the critical wave numbers k(c) are found in parametric surface waves (Faraday waves) using both numerical simulations and nonlinear analysis. Because k(b)-k(c) is small, it is argued that subcritical bifu