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ID: 47254
Weaver Ewaryst, Boris Przemysław
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ISBN 83-204-3148-4
Author: Tkacz Ewaryst, Borys Przemysław
Publisher: WNT

About the book


This is the first position in a very long time devoted to bionics - science dealing with the use of biological processes in technology, in particular in the automatic control, and building technical devices on the model of living organisms. The authors focused on selected aspects of bionics. They presented mathematical methods for modeling biological signals (of electrical nature), biological objects (cells, tissues) and functions of complex biological structures (organs, systems), treated as appropriate control and information systems. At the end of each chapter, they put together a set of questions that allow the reader to check the acquired knowledge.
The Scientific and Technical Publishers recommend this book to students of biocybernetics, biomedical engineering and biotechnology as well as automation and robotics. It will also be useful for people involved in biomedical engineering, recruiters from both the world of technology and the world of medicine.

Table of Contents


Preface

1. Introduction

1.1. What is bionics?
1.2. The origin of the discipline and the first bionics
1.3. Figures of modern bionics
1.4. Systems in bionics
1.5. questions

2. Construction of biological systems

2.1. Electrical activity of cells and tissues
2.1.1. Peripheral model of cells and tissues
2.1.2. Symptoms of electrical activity of cells and tissues
2.1.3. Specific properties of heart cells
2.1.4. Specific properties of nerve cells
2.1.5. Specific properties of muscle cells
2.2. Stimulating tissues with electrical stimuli
2.2.1. Measuring excitability with classical methods
2.2.2. Chronaksymetria
2.2.3. Ekscytometria
2.2.4. Energy of stimulating impulses
2.2.5. Theory of excitability
2.3. Spreading of arousal in tissues
2.3.1. Spreading of arousal in the tissues of the heart
2.3.2. Spreading of stimulation in nervous tissues
2.3.3. Mathematical model of arousal spreading: linear homogeneous structures - uneloped axon
2.3.4. Axon grounded

2.3.5. Geometrical heterogeneities
2.3.6. Conditions for stopping the impulse on geometrical heterogeneities
2.3.7. Simplified transmission model of arousal
2.4. questions

3. Functions of biological systems

3.1. Ensuring autoregulation in a human
3.2. Modeling of control systems
3.2.1. Basic remarks on the theory of regulation
3.2.2. the transfer
3.2.3. Block diagrams
3.2.4. An example of modeling of multi-biological systems
3.2.5. Properties of regulators used to model the nervous system
3.3. Modeling of the nervous system as a system of transmission and processing of information
3.4. Electronic model of the neuron
3.5. Information and control organism systems
3.5.1. Physiological information system and control system
3.5.2. Component feedback loops of the body's regulation system
3.6. questions

4. Biological signals

4.1. Impedance measurements
4.1.1. Peripheral tissue models and their surrogate parameters
4.1.2. Measurements with constant current and voltage
4.2. Tensions created by the activity of various organs
4.2.1. Basic dependencies
4.2.2. Simplified definition of the field of biological sources
4.2.3. The field produced by the electric bilayer 4.2.4. Electric activity of the heart. Potential produced by the electrical activity of the heart
4.2.5. Dependencies of ECG voltage
4.2.6. The influence of spatial ordering of sources - the heart's multipole theory
4.3. questions

Literature
Index
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