Neural & Synaptic Transmission The nervous system is made up of neurons and glila cells. Neurons are the basic communication links in the nervous system. Glila cell provide support for neurons and contribute to communication. Neurons normally transmit a neural impulse (an electric current) along an axon to a synapse with another neuron. The neural impulse is a brief change in neuron’s electrical charge that moves along an axon. It is an all-or-none event. Action potential triggers
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Contents 1 Acknowledgement 2 Introduction to the company 3 Swaraj Group 4 Different Models 5 Plant Administration 6 Agenda 7 Project 1 08-17 Project 2 18-24 Project 3 25-31 Project 4 32-38 References 39 Content of Project Objective Introduction Present Scenario Disadvantages of present design Suggested Reforms Advantages of new design Final Experimental judgement Acknowledgement We take this opportunity to express our
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Rotary Inverted Pendulum Model C&DSP Lab. EE@MJU which implies that 1 ¨ ˙ θ= −bc sin(α)α2 − cGθ ˙ ac − b2 cos2 (α) ηm ηg Kt Kg + bd sin(α) cos(α) + c V Rm 1 ˙ b2 sin(α) cos(α)α2 − b cos(α)Gθ ˙ α= ¨ 2 cos2 (α) ac − b η m η g Kt Kg + ad sin(α) + b cos(α) V Rm where a = J + mr2 ‚ b = mLr‚ c = 4 mL2 ‚ d = mgL‚ and 3 Fig. 1. A schematic diagram of the rotary inverted pendulum 2 ηm ηg Kt Km Kg . Rm G=B+ Using the Lagrangian method‚ the equation of motion of rotary inverted pendulum can be derived
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Introduction Electric drive system is a vehicle that powered by electricity. Its popularity was quite supporting during the late 19th century and early 20th century. It is equipped with an electric motor and a controller. On the other hand‚ the hybrid car is a drive system which uses more than one power sources to drive the system‚ thus it runs with a battery powered electric motor and an internal combustion engine. In this report i will describe the features‚ operations and applications of both
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Table of Contents Introduction 2 Organisation Profile 3 Research Methods 4 Slack’s 5 Performance Objectives 5 – 7 Perceived User Value
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The Germen chemist Dr. Gerhard Schrader was given a task to develop a pesticide. In just two years tabun was born‚ it had extremely high toxicity and was the first of the substances later referred to as nerve agents. A factory was built and produced during the years of 1942-1945 12‚000 tons of the chemical warfare agent tabun was made; in which the allies took large quantities of tabun at the end of the war. Even though Hitler and his army were losing the war‚ Schrader and his co-workers synthesized
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teeth grow in. This causes the normal teeth to become crooked. Radial Nerve Injury ● problem with extension ● consequence - “wrist drop” Fractures of the Humerus ● fracture to surgical neck - injury to Axillary nerve ● fracture of middle of shaft- may cause injury to radial nerve (wrist drop) ● fracture of distal end- injury to medial nerve (colles’ fracture) ● fracture to medial epicondyle- injury to Ulnar nerve Radius and Ulna bones Ulna: ○ Colles’ fracture: fracture of the
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2/27/12 A. Objective I. Activity 1-4: Eliciting a Nerve Impulse • Investigate what kinds of stimuli stimulate action potential. II. Activity 8: Nerve Conduction Velocity • Determine and compare the conduction velocities of different types of nerves. B. Introduction I. Activity 1-4: Eliciting a Nerve Impulse • In this experiment‚ we will be investigating what stimulates action potential on the nerve being tested on the oscillator. The factors that helped determine
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whether Formative or Summative feedback. Assessor Initials P5 - Describe the principles of signal theory P6 - Describe different transmission methods used M2 - Explain why particular transmission methods are chosen in particular situations D2 - Compare the effectiveness of different transmission methods Functional Skills Feedback Please include comments on
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understand abnormality in the nerve that cause disorders. The objective of this study was to trigger a compound nerve action potentials (CAPs) and examine the effects of a stimulus voltage on a nerve and inspect their threshold‚ refractory period and also their velocity. Compound nerve action potentials (CAPs) are summed action potential of one nerve‚ one nerve consists of many neurons. We used the sciatic Lithobates pipiens nerve in this experiment‚ the sciatic nerve is long nerve‚ it extends from the buttocks
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