Tag Archives: Physics

LECTURE NOTES ON QUANTITATIVE PHYSIOLOGY

COURSE DESCRIPTION

Human systems physiology, including:  basic cellular physiology, neuromuscular, cardiovascular, respiratory, renal and gastro-intestinal physiology.  A quantitative, model-oriented approach to physiological systems is stressed.

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 Color / Full Page Slides (PDF Format) Printable (6 slides per page, black and white) Slides (PDF Format) Slides in Powerpoint (ppt) Format
1 Lecture 1 Lecture 1 Lecture 1
2 Lecture 2 Lecture 2 Lecture 2
3 Lecture 3 Lecture 3 Lecture 3
4 Lecture 4 Lecture 4 Lecture 4
5 Lecture 5 Lecture 5 Lecture 5
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LECTURE NOTES ON MEDICAL ELECTRONICS

1. Introduction to Medical Electronics

2. Coupling mechanisms of external noise

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LECTURE NOTES ON NANOTECHNOLOGY

Lecture 1: Introduction

Lecture 2: Nanofabrication and characterization

Lecture 3: Quantum particle in a box

Lecture 4: Tunnel junctions

Lecture 5: Coulomb blockade

Lecture 6: Single electron island

Lecture 7: Double tunnel junction

Lecture 8: Single electron transistor

Lecture 9: Two dimensional electron gas (2DEG)

Lecture 10: Nanowires, quantization of electrical resistance

Lecture 11: Quantum point contact

Lecture 12: Quantum dots; molecular electronics

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ORIGIN OF BIOPOTENTIALS-BASIS OF FORMATION OF ALL MEDICAL EQUIPMENTS

The Origin of Biopotentials
(Review of physiological concepts)

•  Bioelectric phenomenon is  of immense importance to
biomedical engineers because these potentials are routinely
recorded in modern clinical practice.

•  ECG (Electrocardiogram), EMG (Electromyogram), EEG
(Electroencephalogram), ENG (Electroneurogram), EOG
(Electro-oculogram), ERG (Electroretinogram), etc. are some
examples of biopotentials.

•  As engineers, we should have a good physical insight into the
nature of electromagnetic fields generated by bioelectric
sources. Therefore we could contribute to quantitative solution
of biological problems.

To understand the origin of biopotentials we need to focus on:

•  Bioelectric phenomena at the cellular level

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