Compound Microscope Parts A high power or compound microscope achieves higher levels of magnification than a stereo or low power microscope. It is used to view smaller specimens such as cell structures which cannot be seen at lower levels of magnification. Essentially‚ a compound microscope consists of structural and optical components. However‚ within these two basic systems‚ there are some essential components that every microscopist should know and understand. These key microscope parts are illustrated
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MATHEMATICAL WORK ü … 19 MATHEMATICAL ANALYSIS o SETUP DESCRIPTION o INVERTED PENDULUM SYSTEM EQUATIONS o ACTUATION MECHANISM o TRANSFER FUNCTION OF THE W HOLE SYSTEM ü SYSTEM P ARAMETERS ANALYSIS OF UNCOMPENSATED SYSTEM ü ü ü ü ü ü POLE ZERO MAP OF UNCOMPENSATED OPEN LOOP S YSTEM IMPULSE RESPONSE OF UNCOMPENSATED OPEN LOOP S YSTEM ROOT LOCUS OF THE UNCOMPENSATED S YSTEM STEP RESPONSE OF UNCOMPENSATED OPEN LOOP S YSTEM SIMULINK M ODEL FOR THE OPEN LOOP IMPULSE RESPONSE SIMULINK M ODEL
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Jeffrey H. Lang‚ Member‚ IEEE‚ and Pradnya Nagarkar Abstract-This paper presents a detailed discussion of micromotor fabrication and related critical issues. The micromotors under study are of the variable-capacitance side-drive type with salient-pole and wobble (harmonic) designs. Polysilicon surface micromachining forms the basis of the micromotor fabrication process. In this process‚ LPCVD heavily phosphorus-doped polysilicon is used for the structural parts. LPCVD silicon nik d e is used for
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My dream job Every body have their dream job ‚ I also too ‚ I have dream job . Since in my childhood I want to be a engineer and want to work a engineering job . When all the children play the sports jut like as football ‚running or other games ‚ I am never join with them and I wanted to play to built house or repair something . I was remembered one thing happened in my childhood ‚ my father was bought one new clock to home and he say I need to take care . This clock is rings the sound
Free Essay Michel de Montaigne
The Asmat tribe is one of the most recognized primitive tribes in the world. The word “Asmat” itself is a synonym to cannibals‚ which is what this tribe is mainly known for. This tribe was brought to the attention of the world in 1961 when Michael Rockefeller (picture shown to the right)‚ the son of New York governor at the time‚ Nelson Aldrich Rockefeller‚ disappeared in Asmat territory while he was on an exhibition to collect art and information. Michael Rockefeller was never found or heard of
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the living room with a fire pit inside. Their was a whole in the ceiling and totem poles in front of every house that shows the history of the family living their. Woven mats were used as curtains‚ towels‚ separators to separate rooms and mats to sit on.” This evidence shows that the Makah used their resources very well and lived in mainly big wooden houses. However the Nez Perce lived in houses made of tall poles. According to The Washington Journal on page forty it states “ At time the plateau
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Rachel Price Mr. Harbaugh Advanced World History 10 25 November 2015 Vlad the Impaler Dracula. Just the name strikes fear in the mind of many‚ with images of black-clad creatures with fangs and widows peaks that could make Marilyn Monroe jealous. Well‚ the real Dracula was just as terrifying‚ if not more‚ just without the blood sucking. Vlad Dracul III was a member of the House of Drăculești‚ a branch of the House of Basarab‚ also known‚ using his patronymic‚ as Vlad Drăculea or Vlad Dracula. (cite)
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the kidney: hiliar‚ entering at the hilium‚ and polar‚ reaching at the pole. (39). The most frequent accessory artery is a polar artery arising from the aorta‚ close to the origin of the main renal branch‚ and supplies the inferior renal pole. The second most frequent supplementary artery irrigates the upper pole‚ which is normally a small segment [40]. Some authors call polar arteries those that attain any of the kidney poles with independence of its origin. It may be helpful‚ strictly from a labelling
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Trigonometry Trigonometry uses the fact that ratios of pairs of sides of triangles are functions of the angles. The basis for mensuration of triangles is the right- angled triangle. The term trigonometry means literally the measurement of triangles. Trigonometry is a branch of mathematics that developed from simple measurements. A theorem is the most important result in all of elementary mathematics. It was the motivation for a wealth of advanced mathematics‚ such as Fermat’s Last Theorem
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wire. The accelerated particles will travel down the magnetic field lines of Earth and collide with the atoms and molecules of the upper atmosphere where the magnetic field lines reach down to surface of the Earth near the north and south magnetic poles. When the particles from the magnetosphere hit with the atoms and molecules of the atmosphere‚ the particle’s energy can be transferred to the atoms and molecules of the atmosphere forming excited states of Oxygen‚ and Nitrogen. When these finally
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