SMART MATERIALS 1. Introduction The primary characteristic of a ‘‘smart material’’ is that it has the ability to respond to external stimuli in a technically useful and technically controlled way. The words ‘‘technically useful’’ and ‘‘technically controlled’’ are emphasized since all materials respond to external stimuli of some sort or other (as a simple example‚ all materials respond to temperature by changing their volume)‚ however‚ to be considered a ‘‘smart material’’ the response must
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on Magnet materials • Alnico Magnets Alnico magnet alloy is largely comprised of Aluminum‚ Iron‚ Cobalt and Nickel. Alnico is a moderately expensive magnet material because of the Cobalt and Nickel content. Alnico magnet alloy has high maximum operating temperature and a very good corrosion resistance. Some grades of Alnico alloy can operate upwards of 1000C. Magnets made with this alloy are available in a variety of grades and dimensions and they are usually cast. Alnico magnet material is an older
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contest or a marathon giving signal to the runners to get ready‚ set and run! But for me as first timer to join a fun run‚ it has more in depth meaning. READY. As a greenhorn‚ aside from preparing the running paraphernalia‚ I also conditioned myself to run farther than I normally did. In fact‚ I and my friends went to a sports complex in our place a week before to stretch out and have a trial run on the oval though in the fun run we had the road as the track. After getting myself ready or shall I say
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------------------------------------------------- DENTAL • MATERIALS * Study of physical and chemical properties of the metallic and non-metallic materials used in dentistry OBJECTIVES 1. In order to know the basic physical and chemical properties as they are related to its manipulation by the dentist. 2. To bridge the gap between the knowledge obtained in the basic courses like chemistry‚ physics and its relation… Physical properties: hardness‚ strength‚ brittleness Chemical
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Gogenko – Coordinator‚ Customer Services Kyiv 2012 Competition Law & IATA This training is being conducted in compliance with the Provisions for the Conduct of the IATA Traffic Conferences. Pursuant thereto‚ we will not discuss fares or charges‚ nor are we allowed to discuss remuneration levels of any intermediaries engaged in the sale of passenger air transportation or any other competitively sensitive topics. 2 Training Contents Содержание Трейнинга Introduction to BSP
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Hass avocados are a fruit that unlike many other avocados are available all year long. While many brands of avocados stay a light to dark green color‚ these avocados are a little bit different. The skin is a bumpy texture that is green before it matures and turns black when the avocado is ripe. In the middle of the avocado is the pit‚ or also known as the seed. The seed sizes are small in Hass avocados which means that it has a large percentage of flesh that can be used after the skin has been peeled
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ω (b) ω2 (c) e-π/2 (d) 2√2 4. ( ) ( ) 4 5 cos isin icos sin θ + θ θ + θ is equal to (a) cos− isin θ (b) cos9θ − isin9θ (c) sin θ − icosθ (d) sin 9θ − icos9θ 5. The roots of the quadratic equation ax2 + bx + c = 0 will be reciprocal to each other if (a) a = 1/c (b) a = c (c) b = ac (d) a = b 6. If α‚ β are the roots of ax2 − 2bx + c = 0 then α3β3 + α2β3 + α3β2 is (a) 2 ( ) 3 c c 2b a + (b) 3 3 bc a (c) 2 3 c a (d) None of these 7. The sixth term of a HP is 1/61 and
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Running head: OPPORTUNITIES FOR WOMEN Opportunities for Women Carolyn Lake HIS 204: American History Since 1865 Prof. Marisea Stanley August 20‚ 2012 OPPORTUNITIES FOR WOMEN Women had it rough back in the 1800’s they were not treated fairly when it came to being equals of society even when it came to jobs they were not giving the same opportunities as men were. They were sort of treated like children they should be seen and not heard. Men did not think women could
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The monster of Frankenstein was denied the opportunity to be good. Frankenstein’s monster was resentful towards everyone because of his father‚ Victor Frankenstein. Frankenstein created the monster and ran away immediately after he came to life. In the novel written by Mary Shelley‚ Frankenstein says‚ “I took refuge in the court-yard belonging to the house which I inhabited; where I remained during the rest of the night…catching and fearing each sound as if it were to announce the approach of the
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that the offspring of two parents contains one gene from each parent (McKusick 1983). However‚ since Mendels discoveries in genetics‚ other scientists have found exceptions to Mendels rules‚ and have termed these exceptions Non-Mendelian Genetics. One type of Non-Mendelian genetic inheritance pattern is X-Linked traits (Brooker 1999). Drosophila‚ or fruit flies‚ was chosen for the study of X-Linked traits for multiple reasons. Fruit flies are small insects approximately 3mm long‚ and thus
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