Counter Chemotactic Flow in Quasi-One-Dimensional Path
スポンサーリンク
概要
- 論文の詳細を見る
Quasi-one-dimensional bidirectional particle flow including the effect of chemotaxis is investigated through a modification of the John-Schadschneider-Chowdhury-Nishinari model. Specifically, we permit multiple lanes to be shared by both directionally traveling particles. The relation between particle density and flux is studied for several evaporation rates of pheromone, and the following results are obtained: i) in the low-particle-density range, the flux is enlarged by pheromone if the pheromone evaporation rate is sufficiently low, ii) in the high particle-density range, the flux is largest at a reasonably high evaporation rate and, iii) if the evaporation rate is at the level intermediate between the above two cases, the flux is kept small in the entire range of particle densities. The mechanism of these behaviors is investigated by observing the spatiotemporal evolution of particles and the average cluster size in the system.
- 2009-07-15
著者
-
FUJII Masashi
Department of Mathematical and Life Sciences, Hiroshima University
-
AWAZU Akinori
Department of Mathematical and Life Sciences, Hiroshima University
-
NISHIMORI Hiraku
Department of Mathematical and Life Sciences, Hiroshima University
-
Nishimori Hiraku
Department Of Mathematical And Life Sciences Hiroshima University
-
Awazu Akinori
Department Of Mathematical And Life Sciences Hiroshima University
-
Awazu Akinori
Department Of Mathematical And Life Sciences Hiroshima Univ.
-
Nishimori Hiraku
Department Of Applied Physics Tokyo Institute Of Technology
-
Fujii Masashi
Department Of Mathematical And Life Sciences Hiroshima University
-
Fujii Masashi
Department Of Digestive Surgery Nihon University School Of Medicine
-
Awazu Akinori
Department Of Mathematical And Life Sciences Graduate School Of Science Hiroshima University
関連論文
- Counter Chemotactic Flow in Quasi-One-Dimensional Path
- Contact Percolation Process:Contact Process on a Destructed Lattice
- Collision Dynamics of Two Barchan Dunes Simulated Using a Simple Model(Geophysics, Astronomy and Astrophysics)
- 1P316 画像解析による単体及び集団蟻の行動における定量的特徴の抽出(非平衡・生体リズム,第48回日本生物物理学会年会)
- 1P303 Global changes of effective structure and fluctuation by local mutation in molecular machine(Mathematical biology,The 48th Annual Meeting of the Biophysical Society of Japan)
- Forward and Backward Drift Motions and Inversion of Drift Directions in Small Lattice Gas System(General)
- Flexible Foraging of Ants under Unsteadily Varying Environment(Cross-disciplinary Physics and Related Areas of Science and Technology)
- Segregation and Phase Inversion in a Simple Granular System
- Segregation and Phase Inversion in a Simple Granular System
- Dynamic and Static Frictions of the System with Two Particles in a Box
- Dynamics of Two Equivalent Lanes Traffic Flow Model : Self-Organization of the Slow Lane and Fast Lane
- Systemic use of antibiotics does not prevent postoperative infection in elective colorectal surgery : a randomized controlled trial
- Recent Advances in Chemotherapy for Advanced Gastric Cancer in Japan
- A computational Study of Defects Dynamics of a 3-Dimensional Quenched Complex Field
- Phase I/II study of a fine-powder formulation of cisplatin for transcatheter arterial chemoembolization in hepatocellular carcinoma
- Transmissions of Rotational Motions by Coupled Deformable Gears(Oscillation, Chaos and Network Dynamics in Nonlinear Science)
- Complex Rheology in a Small Lattice Gas System
- 36. Drift Motions of Small Lattice Gases System and Toy Model of Brownian Machines(poster presentation,Soft Matter as Structured Materials)
- 2P-316 Controls of energy flows in biochemical reaction systems Controls of energy flows in biochemical reaction systems(The 46th Annual Meeting of the Biophysical Society of Japan)
- 1F1512 分子混み合いが細胞膜上シグナル伝達系に与える影響の理論的考察(数理生物学1,第49回日本生物物理学会年会)
- 2A1648 メリチンのリン脂質膜内での非アレニウス揺らぎ(生体膜・人工膜2(構造・物性、ダイナミクス、情報伝達),第49回日本生物物理学会年会)
- Collective Motion and Phase Transitions of Symmetric Camphor Boats
- Dynamics of Granular Matter
- Three-Dimensional Dune Skeleton Model as a Coupled Dynamical System of Two-Dimensional Cross Sections
- Usefulness of QuantiFERON TB-2G, a Diagnostic Method for Latent Tuberculosis Infection, in a Contact Investigation of Health Care Workers
- Erratum: ``Three-Dimensional Dune Skeleton Model as a Coupled Dynamical System of Two-Dimensional Cross Sections''
- Collision Dynamics of Two Barchan Dunes Simulated Using a Simple Model(Geophysics, Astronomy and Astrophysics)
- 2P124 DNAの粗視化モデルによるArsインスレーターの運動性と機能性の解析(05A.核酸:構造・物性,ポスター,日本生物物理学会年会第51回(2013年度))