Production Of Bioelectricity
INTRODUCTION:
Fossil fuels have supported the industrialization and economic growth of countries during the past century, but it is clear that they cannot indefinitely sustain a global economy. The infrastructure changes needed to address our global energy needs will be far more extensive and will likely require changes not only to our infrastructure but also to our lifestyle. Changes will affect everything from home heating and lighting, to where we prefer to live and work and how we get t ....etc

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ABSTRACT
A Brain-Computer interface is a device which enables people to interact with computer-based systems through conscious control of their thoughts. BCI is any system which can derive meaningful information directly from the userâ„¢s brain activity in real time. The current and the most important application of a BCI is the restoration of communication channel for patients with locked-in-syndrome. Most current BCIs are not invasive. The electrodes pick up the brainâ„¢s electrical activity and carry it into amplif ....etc

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presented by:
NEETHU J



BIOMAGNETISM
INTRODUCTION
 Biomagnetism is the production of a magnetic field by a living object. The living object presently most studied is the human body, for two purposes: to find new techniques for medical diagnosis, and to gain information about normal physiology. Smaller organisms studied include birds, fishes, and objects as small as bacteria; many scientists believe that biomagnetics is involved in the ability of these creatures to navigate.
 The body produces magneti ....etc

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INTRODUCTION

Biomagnetism is a combination of two sciences Physics and Biology. It is a new field of scientific research evolved after the major discovery of biomagneticfield resulting from bioelectric currents or magnetization biological tissues. It deals with the study of magnetic contaminants of the body.

Science of biomagnetism applies a technology that was originally developed for the measurement of extremely weak signals. Biomagnetism can change and elevate the electric currents and cellular charges thereby in ....etc

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i need fayol's principles of management followed by amway......please !!! ....etc

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Prepared by:
Sundar Singh P




Introduction

Sources of Bioelectric Potentials

-Electrochemical activities of certain cells produce ionic voltages known as Bioelectric potentials.
-Bioelectric potentials are associated with the following activities.
:Brain activity.
:Heart beat.
:Muscle functions.
-By using transducers generated ionic potentials are converted into electric potentials.
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ABSTRACT:

Using ab initio density functional theory (DFT) calculations, we demonstrate two molecular OR gates that are able to process binary signals encoded as molecular potentials. Thus, the possibility to implement logic gates of _1 nm is demonstrated. The advantage of this approach to post-microelectronics technologies is the tremendous low-power dissipation, the small feature size of molecular devices, and the compatible nature of input and output signals that would allow the implementation of complex logic.


Presented by
LI ....etc

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CAPACITIVELY COUPLED INSTRUMENTATION AMPLIFIER FOR POWER AND SIGNAL ISOLATION
Presented by
Archana Nair I
S7 AEI
College Of Engineering, Trivandrum
2007-11 batch





Overview

Biopotential and biopotential amplifier.

Bidirectional data transfer and power exchange.

Development of the instrumentation.

Evaluation of system’s suitability for biopotential measurements.
Need for isolation

Any potential or current at amplifier’s input terminals ....etc

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Psycho Physiological Credibility Assessment
INTRODUCTION
Lies are part of human life! People often tell lies to deceive others. many of us have heard about lie detector ,some where seen in movies or read it in fiction stories. Does anything of this sort really exist? If yes, does it really detect lies? Yes it does. The first thing that comes to our mind is how an instrument with some electronic components can read out our mind. Though science and technology are growing at the speed of light, has it reached a stage whe ....etc

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i need any two sources of bioelectric potential for examination purpose..please ....etc

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market potential and awareness of bru coffee among consumers
....etc

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Prepared by:
Sundar Singh P




Introduction

Sources of Bioelectric Potentials

-Electrochemical activities of certain cells produce ionic voltages known as Bioelectric potentials.
-Bioelectric potentials are associated with the following activities.
:Brain activity.
:Heart beat.
:Muscle functions.
-By using transducers generated ionic potentials are converted into electric potentials.
....etc

[:=Read Full Message Here=:]

Psycho Physiological Credibility Assessment
INTRODUCTION
Lies are part of human life! People often tell lies to deceive others. many of us have heard about lie detector ,some where seen in movies or read it in fiction stories. Does anything of this sort really exist? If yes, does it really detect lies? Yes it does. The first thing that comes to our mind is how an instrument with some electronic components can read out our mind. Though science and technology are growing at the speed of light, has it reached a stage whe ....etc

[:=Read Full Message Here=:]