Introduction The projects objective is to design a bridge spanning across the Murrumbidgee River located near Gundagai. Through the use of hydrological data and hydraulic analysis we will determine the required height of the bridge corresponding to a specific frequency of flood. To design a bridge capable of spanning the Murrumbidgee River and flood plain will require hydrological analysis which takes into account all upstream data that is required for the catchment area of the river that will
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Journal of Magnetism and Magnetic Materials 324 (2012) 3351–3355 Contents lists available at SciVerse ScienceDirect Journal of Magnetism and Magnetic Materials journal homepage: www.elsevier.com/locate/jmmm Investigation of magnetocaloric effect in La0.45Pr0.25Ca0.3MnO3 by magnetic‚ differential scanning calorimetry and thermal analysis M. Aparnadevi‚ S.K. Barik‚ R. Mahendiran n Department of Physics‚ 2 Science Drive 3‚ National University of Singapore‚ Lower Kent Ridge Road‚ Singapore-117
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Hydraulic Systems Examples of hydraulic systems Basic hydraulic system Basic fluid power symbols Basic fluid power ANSI/ISO symbols Basic fluid power symbols Hydraulic Pumps Pump characteristic Operating pressure Speeds Displacement volume (V) – volume of liquid per revolution Volumetric flow rate: Q = n × V where n : number of rotation (rpm) V : displacement volume (per rev) Pump Efficiency (Volumetric) To determine performance of pump Divided into two: Volumetric efficiency
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operations: a) processing transactions stored on magnetic tape to update a master file stored on magnetic tape b) processing transactions stored on magnetic tape to update a database stored on a magnetic disk c) converting source documents to magnetic tape using a computer-based optical character reader (OCR) d) processing OCR documents online to update a database on magnetic disk e) reading data from a magnetic disk into the computer to be printed on a report
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Magnetic materials refer primarily to the materials with direct or indirect magnetism composed of transition elements like ferrum‚ cobalt‚ nickel and their alloys. Magnetic materials find application in wind power‚ electronics‚ computer‚ communication‚ medical treatment‚ household appliances and military fields. By quality and structure‚ magnetic materials can be classified into ferrite magnetic materials‚ rare earth magnetic materials‚ and others. In 2012‚ the number of flexible ferrite magnet
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Essay Assignment II Nov. 28th‚ 2012 Discuss whether the functional Magnetic Resonance Imaging (fMRI) is a new form of “phrenology”. Is it reliable enough to be used as evidence in court? After fMRI was first introduced‚ it has been under criticism that it is not hard science. The most common technique‚ the BOLD (blood oxygen level-dependent) fMRI‚ measures the increase in regional cerebral blood flow in response to increased metabolism‚ which is to be caused from heightened activity of neuron
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EXPERIMENT : - 2 EXPERIMENT Verification of Bernoulli’s Energy Equation THEORY For steady incompressible flow Bernoulli’s energy equation along a streamline is written as [pic] constant where [pic] = pressure‚ [pic] = velocity and [pic] = height from datum Purpose of this experiment is to verify this expression. In the special apparatus the pipe is tapered with the cross section decreasing in the direction of flow first and then
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Transcranial magnetic stimulation (TMS) has become a practical and effective technique in its use to study cognitive function (Jahanshahi & Rotherwell‚ 2000). It has been used to explore the motor-cortex‚ through its visible muscle twitch effect after stimulation‚ and primary visual pathways (Jahanshahi & Rotherwell; Beckers & Zeki‚ 1995). Through this exploration it was found that TMS can be used to create ‘virtual lesions’ in the brain in which cortical processing is disrupted (Jahanshahi & Rotherwell)
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Magnetic Resonance Imaging (MRI) and Computed Tomography Scan (CT) Modern medical technology allows physicians to capture detailed images of the body for diagnosing and treatment planning of various health issues. Radiologists use imaging technologies to diagnose or treat diseases. Interventional radiology is the performance of medical procedures with the guidance of imaging technologies. Acquisition of medical imaging is usually performed by a radiologic technologist and the results are interpreted
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parts. When these two parts are joined‚ small air gasps are most likely to be formed. The stray magnetic field will arise around the air gaps formed. Due to the low magnetic stray field in the toroidal transformers‚ they are very useful when it comes to the critical applications such as medical equipment. Low magnetizing current. Toroidal transformers have low iron losses‚ and this makes the magnetic current in them to be significantly lower when compared to the convectional transformers. Due to
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