either therapy in isolation. Modulation of cortical excitability will be evaluated over a period of 60 minutes after the therapy. We hypothesize that combining PAS and mirror therapy in one protocol (Mirror-PAS) will induce higher excitation and longer lasting excitation in motor cortex in healthy and stroke
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An electrocardiogram (ECG) records the electrical activity of the heart and is affected by the magnitude and direction of the current flow. It works by placing electrodes on the skin as the body is a good conductor of electricity. There are leads attached to an amplifier within the machine‚ which must be clipped to the edge of the electrodes. The ECG is recorded from 12 different electrode sites. The amplitude and the shape of the signals depend upon the position of the electrodes (Brown‚ 1999) (Conover
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Wireless Power Transmission – A Next Generation Power Transmission System A.MUTHULAKSHMI K.DHIVYALAKSHMI III-Yr EEE III-Yr EEE Mepco Schlenk Engg.college Mepco Schlenk Engg.college Sivakasi. Sivakasi. ABSTRACT- In this paper‚ we present the concept of transmitting power without using wires i.e.‚ transmitting power as microwaves from one place to another is in order to reduce the transmission and distribution losses. This concept is known as Microwave Power
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completed a project on the Study of the Affect of Metal Coupling on the Rusting of Iron and has given satisfactory account of this in his project report Shri D.K Gupta External Examiner PGT Chemistry Signature Signature Declaration : I ‚ Akash Sharma of Class XII A (Science) ‚ Anand Vihar School ‚Bhopal‚ declare that the following project on the Study of the Affect of Metal Coupling on the Rusting of Iron has been accomplished under the
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EXPT-7 AIM OF THE EXPERIMENT: To study the characteristics of a Synchro Transmitter Receiver pair and use these as torque-synchro and angular error detector. APPARATUS REQUIRED: SL.NO. | NAME OF THE APPARATUS | SPECIFICATION | QUANTITY | 1 | Sychro transmitter and receiver module | | 1 | 2 | Patch chords | | As required | CIRCUIT DIAGRAM: THEORY: A synchro device‚ whether transmitter or receiver or control transformer‚ consists of a stator and a rotor. The stator consists of three
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Vertebrate Physiology Study Guide Last Part of Chapter 10 □ Cilia are specialized for odor detection (They have receptors and second messenger machinery □ Mucus from the olfactory glands traps odorants □ Linda Buck identified a large family of odorant receptor genes in rats(1‚000 types); belong to the G protein associated 7-transmembrane receptor family □We only have 400 odorant receptors; the olfactory system appears to use combinations of receptors(words) to greatly reduce the number of
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Skinput The Human Arm Touch screen Abstract Devices with significant computational power and capabilities can now be easily carried on our bodies. However‚ their small size typically leads to limited interaction space (e.g.‚ diminutive screens‚ buttons‚ and jog wheels) and consequently diminishes their usability and functionality. Since we cannot simply make buttons and screens larger without losing the primary benefit of small size‚ we consider alternative approaches that enhance interactions
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only if it is too low for the signal to be adequately recovered. With wireless power transmission‚ efficiency is the more important parameter. The most common form of wireless power transmission is carried out using inductive coupling followed by resonant inductive coupling. Other methods include microwaves and lasers. 1. Electromagnetic induction Electromagnetic induction wireless transmission techniques are near field over distances comparable to a few times the diameter of the device
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Abstract:The Wittig Reaction is a nucleophilic addition in which an alkene is formed as a product. Both the E and Z isomers of the alkene result. Substituents on the aromatic aldehyde affect the E/Z ratio of products that form. In this experiment‚ a nitro group was used as the substituent in the ortho‚ meta and para positions‚ with benzaldehyde as the control. Each of the four aldehydes reacted with (carbethoxymethylene) triphenylphosphorane to produce ethyl cinnamate‚ ethyl-3-(2-nitrophenyl)acrylate
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Types of DC Motors and DC Generators MOTORS – convert electrical energy to mechanical energy Motors and generators are the most frequent used electrical machines. ❖ Generators action can take place when and only when‚ there is a relative motion between conducting wires and magnetic lines of force. ❖ Electric motor is in operation when it is supplied with electrical energy and develops torque‚ that is‚ a tendency to produce rotation. ❖ In DC generator‚ the armature winding is mechanically
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