magnet and also a computer. MRI scans can show the image of the muscles and if the muscles have been damage by myositis. An EMG can assist your doctor while diagnosing you as well. The doctor will enter a needle of things called electrodes into your muscles. The electrodes will help the doctor see how your muscles are responding the electrical nerve signals. This test can also assist to see if any muscles are not responding correctly and or if they are damage due to you having myositis or it might
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the products is lead iodide which is insoluble so it precipitates out and indeed its colour is yellow. 3) Mg + 2 HCl = MgCl2 + H2 3. Electrolysis of water Use a U-tube with electrodes at each end‚ connected to a battery. Fill the U-tube with water. Turning on the battery‚ observe the results at each electrode. Next‚ test for hydrogen and oxygen gas produced at each end of the tube. Electrolysis of water it splits it up into its constituent elements. Oxygen at te anode‚ hydrogen at the cathode
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10.0 EXPERIMENT ON DETERMINATION OF DISSOLVED OXYGEN Sl. No. Contents Preamble 10.1 Aim 10.2 Introduction 10.2.1 Environmental Significance 10.3 Principle 10.4 Materials Required 10.4.1 Apparatus Required 10.4.2 Chemicals Required 10.5 Sample Handling and Preservation 10.5.1 10.6 Precautions Procedure 10.6.1 Preparation of Reagents 10.6.2 Testing of Water Sample 10.7 Calculation 10.7.1 Table 10.7.2 Data Sheet 10.8 Interpretation of Results 10.9 Inference 10.10 Evaluation
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Slightly-conducting paper‚ conducting-ink pen‚ digital multimeter‚ banana cables‚ alligator clips‚ power supply (from buss network)‚ cork board‚ probe‚ pushpins. I. Field Inside Capacitors: Find the equipotential lines in the region between the electrodes in 1.Parallel-plate capacitors- please see the attached paper. 2. Cylindrical capacitors- please see the attached paper. Question and answer: 1. My conclusion about the electric field in a paralled plate capacitors : they are uniform throughout
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Fleming diode that converted an alternating current (AC) signal into direct current (DC) (Kuphaldt). The Fleming diode consisted of an incandescent light bulb with an extra electrode inside. Electrons boiled off the surface of the metal plate and into the vacuum inside the bulb as the filament became white-hot. When the extra electrode became more positive than the filament‚ a direct current flowed through the vacuum proving
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BELL’S PALSY is a NEURASTHENIA (muscle weakness) or paralysis in the face that begins suddenly and worsens over three to five days. This condition results from damage to the 7th cranial nerve‚ and is not permanent. Bell’s palsy typically strikes men and woman between the ages of 15 and 60. This disorder affects about 40‚000 Americans each year. It is also often seen in pregnant women‚ persons with diabetes‚ influenza‚ a cold‚ or other respiratory ailment. It has also been thought that Herpes Simplex
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ARTICLES PUBLISHED ONLINE: 21 FEBRUARY 2010 | DOI: 10.1038/NNANO.2010.15 Nanowire transistors without junctions Jean-Pierre Colinge*‚ Chi-Woo Lee‚ Aryan Afzalian†‚ Nima Dehdashti Akhavan‚ Ran Yan‚ Isabelle Ferain‚ Pedram Razavi‚ Brendan O’Neill‚ Alan Blake‚ Mary White‚ Anne-Marie Kelleher‚ Brendan McCarthy and Richard Murphy All existing transistors are based on the use of semiconductor junctions formed by introducing dopant atoms into the semiconductor material. As the distance between
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This paper presents the design‚ fabrication and thermal imaging of three microheaters (Fig. 1) and the growth and characterization of single-walled carbon nanotubes (SWNTs) (Fig. 5) on these microstructures. SWNTs have many superior properties suitable for beyond-CMOS technology scaling and high-sensitivity chemical and biological sensors. For material synthesis‚ chemical vapor deposition (CVD) is a widely used method that produces high-quality SWNTs [1][2][3]. However‚ the high CVD growth temperature
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Experiment ANALYSIS OF SODA ASH The CCLI Initiative Computers in Chemistry Laboratory Instruction LEARNING OBJECTIVES The objectives of this experiment are to . . . • understand the titration curve for a diprotic base. • use the titration curve to calculate the percent of Na2 CO3 in an unknown sample of soda ash. BACKGROUND Sodium carbonate is an important industrial chemical. It is used in the manufacture of soap‚ glass‚ paper and as a source of alkalinity‚ that is‚ as a
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used to convert chemical energy into electrical energy with the help of oxidation and reduction reaction. These consist of two vessels (connected by a salt bridge/porous pot)‚ two electrodes (made of different materials) and the electrode on which oxidation takes place is called the anode (or – ve pole) and the electrode on which reduction takes place is called the cathode (or + ve pole)‚ two electrolytic solutions and a salt bridge. The electrolytes are taken in by half – cells. There are many different
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