18CSC302J - Computer Networks UNIT 3

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18ECO124T - HUMAN ASSIST DEVICES UNIT 4 & 5 - 12M

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12M: SET 1: Write in detail about the pediatric orthosis with a diagram Pediatric orthosis: There are several respects in which a child's orthotic requirements differ from those of an adult and these may extend beyond treatment of the obvious abnormality. Accordingly, before considering specific hardware and research activities, the criteria affecting the performance of an orthosis will be discussed. A child is a particularly dynamic person in terms both of his activity and of his developing personality.  It is important that there is a full appreciation of these factors so that prescription of an orthosis can be made sympathetically and in harmony with his development Human factors: Many physical and emotional factors can affect the success of an orthosis Physical factors can be considered under the headings of deformity, growth and activity Deformity:  Frequently an orthosis is fitted to prevent the development of a deformity, particularly during periods of rapid growth For ...
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18ECO124T - HUMAN ASSIST DEVICES UNIT 4 & 5 - 4M

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  4M: SET 1: Discuss in detail about the principles and problems in Intra-Aortic Balloon pump Principles of Intra-Aortic Balloon Pump (IABP) Mechanical Assistance: The IABP is a mechanical device designed to help the heart pump blood; It is inserted into the aorta Counterpulsation: The principle of counterpulsation is central to the IABP's function. The balloon inflates and deflates in sync with the cardiac cycle Inflation and Deflation Timing:    - Diastole (Inflation): During diastole, when the heart is at rest, the balloon inflates    - Systole (Deflation): Just before systole, the balloon deflates Helium Gas: Helium is used to inflate and deflate the balloon Synchronization with ECG: The IABP is synchronized with the patient's electrocardiogram (ECG) to ensure precise timing of inflation and deflation. Problems Associated with Intra-Aortic Balloon Pump (IABP) Vascular Complications Thrombosis and Embolism Balloon Rupture Infection Risk Malposition Mechan...
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18CSE483T - INTELLIGENT MACHINING UNIT 4 & 5 - 12M

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12M: Explain in detail the Neural Network model in intelligent machining process. Neural network modeling: Neural networks are simple models of the way the nervous system operates The basic units are neurons, which are typically organized into layers Neural network: A neural network is a simplified model of the way the human brain processes information It works by stimulating a large number of interconnected processing units  The processing units are arranged in layers There are typically three parts in a neural network: An input layer, with units representing the input fields One or more hidden layers An output layer, with a unit or units representing the target fields The units are connected with varying connection strengths or weights Input data are presented to the first layer and values are propagated from each neuron to every neuron in the next layer Eventually, a result is delivered from the output layer The network learns by examining individual records, generating a predic...
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