PROGRAM
2006 WSEAS International Conference on
MATHEMATICAL BIOLOGY and ECOLOGY
(MABE ‘06)
Miami, Florida, USA, January 18-20, 2006
Wednesday, January 18, 2006
Plenary Lecture 1
Title: Control of Chemical Spills by Boundary Suction
Professor Nikolaos D. Katopodes
Department of Civil and Environmental Engineering
University of Michigan
Ann Arbor, MI 48109
USA
Abstract: A method is presented for the control of chemical spills. The approach is based on real-time information provided by microsensors capable of monitoring instantaneous changes in the concentration of a chemical in solution or suspension. The method also utilizes current flow and transport data provided by a simulation model. Once a chemical cloud requiring control action is detected by the sensors, the model provides optimal directions to pre-installed boundary actuators capable of modifying the flow conditions in the system. The technique requires assimilation of data from the sensors to steer the model so the error between its current state and sensor measurements is minimized. The model also performs prediction simulations to determine the optimum set of actuator commands necessary to control the chemical plumes. Results of model control applications are shown to be capable of removing a chemical cloud from a flow through channel.
Plenary Lecture 2
Title: Functional and physical extrapolation relative to evolution of the mammalian erythrocyte
Professor Charles A. Long
Department of Biology
University of Wisconsin
Stevens Point, Wisconsin
54481 U.S.A.
Abstract: The erythrocyte in mammals follows the phylogeny of early lungfish, amphibian, mammal-like reptile line. Although birds are similarly warm blooded and metabolically active, and the reptiles are considered ancestral to the mammalian grade, macroevolutionary specialization of a mammal erythrocyte without marginal microtubule bands, biconcave form, and lacking nucleus and other organelles shows no affinity to extant vertebrate groups. The erythrocyte following loss of the marginal bands and nucleus attains a high concentration of Hb, and “kiting” biconcave shape with high surface to volume and low inertia, but deforms flexibly to enter tight confines. It regains its form even though the endoplasm is purely viscous, by means of tensile elasticity of the cytoskeleton, probably by surface tension and pressure, and has minimal energy costs in bending and minimal “wear and tear” for the life of the cell.
Plenary Lecture 3
Title: MULTI-DISCIPLINARY RESEARCH
ACTIVITIES: Mathematics/ High Performance Computing / Biology / Fluid Mechanics
/ Structural /
Acoustics Applications
Professor Duc Nguyen
Civil & Environmental Engineering Department
Old Dominion University
1319 ECSB
Norfolk, VA 23529
(USA)
Abstract: Fundamental and numerical intensive equations arise naturally from Computation Fluid Dynamics (CFD), Molecular Biology, Structural Analysis, Design Sensitivity Analysis (DSA), Optimal Design, Aerospace/Automobile Design, Mathematics, Operation Research, Ground Water Flows, Electromagnetics, Acoustics etc... are identified.
Effective numerical algorithms to solve such (large-scale) numerical intensive equations have recently been developed. The developed algorithms take full advantages of parallel and/or vector/cache capabilities provided by high-performance computing (HPC) platforms, such as SUN-10000, SGI etc...
Based upon the developed numerical algorithms (for solving systems of SPARSE, linear/nonlinear, symmetric/unsymmetric, positive/negative/INDEFINITE matrix genvalue equations, linear/nonlinear constrained/unconstrained optimization, design sensitivity analysis, 2-nd order P.D.E.), several major (numerical intensive) subroutines have been coded and tested in a parallel and/or vector/ cache computer environments.
Practical NASA engineering problems, such as stress analysis of the Solid Rocket Booster (SRB), High Speed Civil Transport (HSCT) aircraft, NASA LaRC Acoustic, automobile models etc... have been solved to evaluate the performance of the developed algorithms. For example, using our developed SPARSE L*D*L solver, a 250,000 degree-of-freedom (or equations) automobile finite element model can be solved on a "single" Cray-C90 processor in 81 seconds (including approx. 40 seconds re-ordering time, and 41 seconds factorization time).
Fast equation & eigen-solutions for the 640,332 degree-of-freedom (equations) for the NASTRAN structural model have also been obtained on inexpensive/"old" Sun/Ultra 1) workstation in approx. 20 minutes. For this model, the number of non-zero coefficient matrix before & after factorization are 14,790,661 and 88,563,006, respectively. Solutions for 1-6 million unknowns (complex numbers, unsymmetrical systems of linear equations) for acoustics finite element models have recently been solved in inexpensive HPC clusters.
Finally, discussion will be focused on the needs and benefits by incorporating state-of-the-art solvers (in-core and out-of-core parallel-vector equation DENSE solvers),parallel-vector TRI-DIAGONAL (to solve system of 38.4 "million" equations on the "OLD" 128 Intel IPSC/860 "Gamma" processors, in LESS THAN 1 second), eigen solvers, Computational Fluids Dynamics (CFD), etc... into general finite element engineering application codes, within the framework of sub-domains formulation. Large-scale computation for molecular biology in parallel computer environments is also reported.
Plenary Lecture 4
Title: Challenges in Real-Time and Individualized Patient Monitoring, Diagnosis and Decision Assistance: New Paradigms of System Identification
Professor Le Yi Wang
Wayne State University
Department of Electrical and Computer Engineering
5050 Anthony Wayne Dr.
Detroit, MI 48202
U.S.A.
Abstract: Real-time patient monitoring and medical decisions are broadly exemplified by respiratory function monitoring for asthma patient, vital sign monitoring of soldiers in battlefields, anesthesia drug infusion control, fluid resuscitation strategies, pain management, sedation control in intensive care units, automated drug rates for diabetics, etc. The characteristics of patient responses to treatment and drugs in these problems demonstrate significant nonlinearity and time variation, and depend critically on patient medical conditions, surgical procedures, and drug interactions; and hence they are not repeatable. Diagnosis, control and decision assistance in such problems demand individualized and real-time patient models, rendering a central role of system identification in these medical applications. When integrated with internet or wireless networks for telemedicine, these real-time information processing problems are further constrained by data power limitation, noise corruption, and data transmission speed.
In this talk, several new paradigms of system identification will be summarized, beyond traditional identification problems. These will include nonlinear patient models for anesthesia control, reconfigured channel identification for signal separation, and integrated identification and communications in telemedicine. Recent advances in these areas will be presented.
Plenary Lecture 5
Title: Advanced Computational Methods in Bio-imaging and Bio-data Analysis
Assc. Professor Tuan Pham
Bioinformatics Applications Research Centre
School of Information Technology
James Cook University
Townsville, QLD 4811
AUSTRALIA
Abstract: Computational methodology and approaches play a key role in computational life sciences including bioinformatics, computational biology, and biomedical informatics. Some current important research areas of computational life sciences are automated image analysis and identification of cell phases with microscopic time-lapsed imaging sequences, neuronal imaging, classification of genomic and protein sequences, and analysis of gene expression microarray data. In this talk, I will present several recently developed novel computational methods for solving such described problems, and suggest other computational issues and directions for future research in computational life sciences.
2006 WSEAS International Conference on Mathematical Biology and Ecology
SESSION: BIODIVERSITY, ECOLOGY AND ENVIRONMENT
Chair: Prof. Jurij Krope
Temperature based model to forecasting attack time of the sunn pest Eurygaster integriceps put. in wheat field of Iran |
Bahram Tafaghodinia, Moslem Majdabadi |
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Processes Innovation- A Step to Environment Protection |
Davorin Kralj, Uros Ogrin, Jurij Krope |
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Environment Management and its Environmental Policy |
Davorin Kralj, Lilijana Eisner, Darko Goricanec |
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Safety Management System- A Part of Environment Protection |
Lilijan Eisner, Klavdij Kovacic, Davorin Kralj |
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Health Service and Environment Management System |
Davorin Kralj, Marko Stamenkovic |
Thursday, January 19, 2006
2006 WSEAS International Conference on Mathematical Biology and Ecology
SESSION: DYNAMICS AND MODELLING IN BIOLOGY
Chair: Prof. Mohammed Yeasin
A molecular dynamics investigation of the kinetic bottlenecks of the hPin1 WW domain. I: simulations with the Sorenson/Head-Gordon model |
Fabio Cecconi, Carlo Guardiani, Roberto Livi |
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A molecular dynamics investigation of the kinetic bottlenecks of the hPin1 WW domain. II: simulations with the Go model |
Fabio Cecconi, Carlo Guardiani, Roberto Livi |
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Schistosomiasis propagation in a circular habitat with endemic boubdary |
Juan Ospina, Doracelly Hincapié |
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Dengue disease model with the effect of extrinsic incubation period |
Puntani Pongsumpun |
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Mathematical model for asymptomatic and symptomatic infections of dengue disease |
Puntani Pongsumpun, Decha Samana |
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A General Model for Gene Regulatory Networks with Stochastic Dynamics |
Andre S. Ribeiro, Rui Zhu, Stuart A. Kauffman |
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Dynamic modeling of the efficiency in a uasb reactor for milk wastewater treatment |
Elli Maria Barampouti, Sofia Mai, Apostolos Vlyssides |
2006 WSEAS International Conference on Mathematical Biology and Ecology
SESSION: BIOINFORMATICS AND BIOENGINEERING I
Chair: Prof. Mohammed Yeasin
Separation of Lung and Heart Sounds for Anesthesia Diagnosis |
Hong Wang, Han Zheng, Le Yi Wang, Howard J. Normile, Jeremy Nofs |
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A Nano-rotor driven by the electrorotation effect acting on a cylindrical bioparticle |
Rafael Duran, Araceli Ramirez, Alfred Zehe |
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Mathematical Models and Enigmas in Evolution of Erythrocytes |
Charles A. Long |
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A highly efficient and accurate algorithm for solving the partial differential equation in Cardiac Tissue Models |
Jichao Zhao, Yinbin Jin, Li Ma, Robert M. Corless |
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3D Face Recognition in Biometrics |
Chao Li, Armando Barreto |
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L-system tree model and LIDAR simulator: estimation of spray target area. |
A M Farquis, V. Méndez, P J Walklate, M. T. Castellanos, M. C. Morató |
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Segmentation of Echocardiogram Image Sequence with Scale-Rate as the Measurement of Local Signal Complexity |
X. Zhuang, N. E. Mastorakis |
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Study of a Mixed Learning Technology Approach for Distance Health & Biomedical Informatics Education: The V-Trainer Pro System |
Athina Lazakidou, Andriani Daskalaki, Konstantinos Siassiakos |
Friday, January 20, 2006
2006 WSEAS International Conference on Mathematical Biology and Ecology
SESSION: MATHEMATICS AND STATISTICAL METHODS IN BIOLOGY I
Chair: Prof. A. Tsoularis
A combined Markov and noise clustering modeling method for cell phase classification |
Dat D. Tran, Tuan D. Pham |
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Comparison of Genomes As 2-Level Pattern Analysis |
Girish Rao, David K.Y. Chiu |
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A machine learning approach for predicting kinetic order and rate constant of protein folding |
Emidio Capriotti, Rita Casadio |
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Exploring Malaria Developmental Expression Profiles Using Wavelet Analysis and Support Vector Machine |
Hong Cai, Sos S. Agaian, Maribel Sanchez, Yufeng Wang |
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The Role of Retinoic Acid and Notch in the Symmetry Breaking Instabilities for Axon Formation |
Majid Bani-yaghoub David E. Amundsen |
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Raking and Selection of Differentially Expressed Genes from Microarray Data |
Jahangheer Shaik, Mohammed Yeasin |
2006 WSEAS International Conference on Mathematical Biology and Ecology
SESSION: RNA/DNA STRUCTURE AND SEQUENCE ANALYSIS
Chair: Prof. T. Pham
Comparing DNA Sequences By Dynamic Programming In Sequential and Parallel Computer Environment |
Eric Nguyen, Don Nguyen, Duc Nguyen, Siroj Tungkahotara |
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The Enumeration of Various Types of Constrained Secondary Structure |
Wenwen Wang, Tianming Wang, Yanchun Yang |
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A method to find protein coding genes in the yeast genome based on a 3D graphical representation of DNA sequence |
Chun-xin Yuan, Chun Li, Da-chao Li |
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Comparing RNA Molecules Based on Their Secondary Structures |
Na Liu, Tianming Wang |
2006 WSEAS International Conference on Mathematical Biology and Ecology
SESSION: BIOINFORMATICS AND BIOENGINEERING II
Chair: Prof. Mohammed Yeasin
New Recurrent Neural Architectures |
Massimo Buscema, Marco Breda, Stefano Terzi |
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Ion Trapping and Release Using Computational Electronics Methods |
Sai Hu, Karl Hess |
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Ion Distribution and Permeation Study of Biological Ion Channel Using PNP/ECP Model |
Zhicheng Yang, Umberto Ravaioli |
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Rapid Prototyping of an FPGA based sensor system for Biomedical Monitoring |
Kimberly Newman, Nathan Laramie, Casey Medina |
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Electromyograms as Physiological Inputs that Provide Efficient Computer Cursor Control |
Craig Chin, Armando Barreto |
2006 WSEAS International Conference on Mathematical Biology and Ecology
SESSION: MATHEMATICS AND STATISTICAL METHODS IN BIOLOGY
Chair: Prof. W. J. Malaisse
The Statistical Analysis Of Longitudinal Clonal Data On Oligodendrocytes Generation |
Ollivier Hyrien, Margot Mayer-Proschel, Mark Noble, Andrei Yakovlev |
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Assessment of inflow rate, fractional outflow rate and steady-state cellular pool of ions bases on two measurements of radioactive tracer net uptake |
Willy J. Malaisse |
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New Approach to Nonparametric Statistical Analysis of FMRI Signals |
Patrick de Maziere, Marc van Hulle |
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Learning strategies for a predator operating in model-mimic-alterantive prey environments |
Anastasios Tsoularis |