Abstract
Coherent light scattered on erythrocytes suspensions shows complex fluctuations related to the unpredictable movement of cells. A numerical algorithm is developed able to determine the conditional probabilities for increasing and decreasing parts of the process. This separation gives information about the dominant time scale of the investigated dynamics.
Authors
C.V.L. Pop
National R&D Institute for Isotopic & Molecular Technologies, Cluj-Napoca, Romania
C. Vamoş
”T. Popoviciu” Institute of Numerical Analysis, Romanian Academy, Cluj-Napoca, Romania
I. Turcu
National R&D Institute for Isotopic & Molecular Technologies, Cluj-Napoca, Romania
Keywords
light scattering; human erythrocyte; fluctuations; time series; probability
Paper coordinates
C.V.L. Pop, C. Vamoş, I. Turcu, Fluctuations of light scattered on human erythrocytes – a statistical analysis, Romanian Journal of Physics, v. 50 (2005) no. 9-10, 1207-1212
About this paper
Journal
Romanian Journal of Physics
Publisher Name
Publishing House Romanian Academy
DOI
Print ISSN
1221-146X
Online ISSN
google scholar link
[1] I. Turcu, C. V. L. Pop, S. Neamtu, Intensity fluctuating pattern of light coherently scattered on microparticles, Studia Universitatis Babeº-Bolyai, Physica, Special Issue 1, Vol. XLVIII, 240–245 (2003).
[2] C. V. L. Pop, I. Turcu, L. I. Ciortea, Local characterization of time series by detrended fluctuation analysis (DFA), Studia Universitatis Babes-Bolyai, Physica, Special Issue, 480–485 (2001).
[3] S. Siegert, R. Friedrich, J. Peinke, Analysis of data sets of stochastic systems, Phys. Lett. A 243, 275–280 (1998).
[4] J. Gradisek, S. Siegert, R. Friedrich, I. Grabec, Analysis of time series from stochastic processes, Phys. Rev. E 62, 3146–55 (2000).
[5] R. Friedrich, S. Siegert, J. Peinke, St. Luck, M. Siefert, M. Lindemann, J. Raethjen, G. Deuschl, G. Pfister, Extracting model equations from experimental data, Phys. Lett. A 271, 217–222
(2000).
