IP Proposal I. Title- Correction fluid from chalk II. Problem -how to make correction fluid from chalk dust safer? a.) Hypothesis - If this correction fluid won’t have any solvents/chemicals‚ then it won’t be harmful to the nose/body. b.) Objectives of the study -the objective is to create a safer correction fluid‚ to avoid it from being an inhalant. c.) Significance of the study -the significance of the study is to reduce the solvents and other chemicals that are harmful to the body when
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investigating truth by discussion and logical argument. Socrates started it in the fifth century Before Christ‚ in Athens. Here again it has been used by Brecht in his dramas‚ especially in “The Caucasian Chalk Circle”. Son : I still don’t understand. Father : My son‚ Dialectic is a process whereby contradictions merge to form a higher truth. Son : How do contradictions merge like that? Father : In any situation or discussion‚ when opposite ideas
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Quantum Mechanics V H Satheeshkumar Department of Physics and Center for Advanced Research and Development Sri Bhagawan Mahaveer Jain College of Engineering Jain Global Campus‚ Kanakapura Road Bangalore 562 112‚ India. vhsatheeshkumar@gmail.com October 12‚ 2008 Who can use this? The lecture notes are tailor-made for my students at SBMJCE‚ Bangalore. It is the second of eight chapters in Engineering Physics [06PHY12] course prescribed by VTU for the first-semester (September 2008 - January 2009)
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In 1947‚ experiments in which small quantities of Ca2+ ions were injected directly into the cell showed that an increase in intracellular calcium led to skeletal contractions. However it was not until the early 1960s when the way calcium ions were stored in cells became clearer thanks to work from Ebashi and Lipmann. (Burgoyne and Petersen‚ 1997). Calcium signalling determines whether or not a cell is activated. It is determined by calcium-ON and calcium-OFF mechanisms. Calcium-ON is responsible
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who play the sport‚ especially those who participate in it professionally. Now‚ what we aimed to find out in our experiment‚ is whether or not the amount of air inputted into a soccer ball would affect the ball’s travel distance. Along with that‚ we hoped to learn which amount of air would deliver the furthest distance. And potentially with this knowledge‚ those who play the sport‚ will know to what amount they should fill their ball to‚ in order to gain the best performance‚ distance wise. Although
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hydrochlorothiazide (Microzide)‚ chlorthalidone and others. Diuretics or calcium channel blockers may work better for African-Americans and older people than do angiotensin-converting enzyme (ACE) inhibitors alone. Beta blockers are another type of medication; they reduce the workload on your heart and open your blood vessels‚ causing your heart to beat slower and with less force. Beta blockers include: acebutolol (Sectral)‚
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The Effectiveness of Cassava (Manihot Esculenta) Use As A Chalk Chapter 1 The Problem and Its Settings Introduction Cassava is a shrubby‚ tropical‚ and perennial plant that is not well known in the temperate zone. For most people‚ cassava is most commonly associated with tapioca. The plant grows tall‚ sometimes reaching 15 feet‚ with leaves varying in shape and size. The edible parts are the tuberous root and leaves. The tuber (root) is somewhat dark brown in color and grows
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“The best teaching aid is a piece of chalk” When I first went to school‚ the dominant teaching aid was blackboard and chalk. That is almost half a century ago. Back then‚ the statement “The best teaching aid is a piece of chalk” is likely to cause bafflement to teachers. “What else?” would be their common response. Today‚ however‚ teaching aids abound. From a simple letter set painstakingly cut out by a devoted teacher‚ through electronic projection equipment‚ DVD sound systems‚ televisions and computers
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= 10.6g Weighing of salt using electrical balance * Mass of Na2CO3 + beaker = 78.64g * Mass of beaker = 68.04g * Mass of Na2CO3 = 10.6g 1. 10.6g of Na2CO3 was weighed in a dry beaker. Small amount of distilled water was added and the salt was dissolved. 2. The contents of the beaker were transferred to clean volumetric flask of 100ml. 3. Collection of washings was done 3-4 times. 4. The solution was made 100ml. Shook well to ensure
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understood the curriculum at hand. Excessive amounts of homework constantly put pressure on students and cause them to spend outrageous amounts of time taking away from their social lives‚ families‚ friends‚ and extra-curricular activities as well as sports. Excessive amounts of homework can also cause students to stay up till midnight or later. Along with that unhealthy habit‚ it often causes students to lose interests in the subject. Most students don’t even find time to finish all their homework‚ which
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