کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
977517 | 1480199 | 2006 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Scaling of swimming sequences in copepod behavior: Data analysis and simulation
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
فیزیک ریاضی
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
We consider symbolic sequences of copepod behavior, classified as “break” and “slow swimming” states. Successive residence times for each state have been recorded for 327 symbolic times series obtained from 52 different trajectories. We performed a symbolic dynamics analysis of the succession of states and showed that the probability densities of the duration of each state obey power-laws for large times. We analyzed the transition between states and showed as expected, the non-Markovian properties of this dynamics. We further simulate a copepod trajectory using an alternate renewal process for the generation of the sequence time series, and using a Brownian motion for the copepod motion during swimming periods.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica A: Statistical Mechanics and its Applications - Volume 364, 15 May 2006, Pages 287–296
Journal: Physica A: Statistical Mechanics and its Applications - Volume 364, 15 May 2006, Pages 287–296
نویسندگان
François G. Schmitt, Laurent Seuront, Jiang-Shiou Hwang, Sami Souissi, Li-Chun Tseng,