The goal for our lab activity was to make a silver mirror by reducing silver ions with dextrose. The materials that we used were acetone‚ 5 mL of 1.5 M ammonium nitrate solution (NH4NO3)‚ 5 mL of 0.5 silver nitrate solution (AgNO3)‚ 10 mL of 5% dextrose solution (C6H12O6)‚ 10mL of 10% sodium hydroxide solution (NaOH)‚ a 50 mL beaker‚ a 250 mL Florence flask with a rubber stopper‚ a 10 mL graduated cylinder‚ a waste beaker‚ and distilled water. The first thing we did was rinsed the beaker‚ cylinder
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Many people are affected by anemia. “Iron deficiency anemia is a common type of anemia‚ especially among women and people who have a diet low in iron” (ASH‚ n.d.). Iron supplement is the treatment for this anemia This paper discuses the case of Ms A. who has anemia. It discusses identification of anemia and rationale and patient diagnosis. Identification of Anemia and Rationale Ms A. a 26 year old white women has shortness of breath‚ low levels of energy‚ light- headed‚ elevated heart rate‚ elevated
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Simulation Strategic Innovation Simulation: Back Bay Battery (v2) Clayton M. Christensen; Willy Shih Added on Sep 22‚ 2014‚ Purchased on Sep 22‚ 2014‚ Expires on Sep 22‚ 2015 Hide Details Product #:7015-HTM-ENGFormat: English Web Based HTML In this single-player simulation‚ students play the role of a business unit manager at a battery company facing the classic Innovator’s Dilemma. Students have to manage R&D investment tradeoffs between the unit’s existing battery technologies
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Iron deficient anemia is a decreased total iron body content. It occurs when iron deficiency is severe enough to lower the amount of red blood cells being formed and it causes the development of anemia. It is the most common deficiency in the world. Hemorrhages can also cause anemia and much greater problems. Bleeding can also be so slow that it is often overlooked. Iron is a necessity for all living organisms because it is needed for many processes. Iron levels are carefully regulated by
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Isokinetic dynamometry testing on male university sport and exercise science students looking at Hamstring/Quadriceps ratio‚ peak torque‚ peak torque to body mass ratio and power. Abstract Isokinteic dynamometry testing is important in monitoring injury and performance. There are few studies that have looked at male university sport and exercise science students bilateral difference of the hamstrings and quadriceps at 60˚s and 180˚s.The purpose of the study was to look at injury and performance
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Sebastian Hernandez How does Stephen Fry use literary devices to support his purpose in writing Kinetic Typography? Language has slowly deteriorated throughout time and Stephen Fry has been able to express this issue in writing Kinetic Typography. He constantly introduces his view of language as something that could be fun‚ entertaining‚ and possibly enjoyable but English speakers of the day had let the beauty and grace of the language fall away and those that retain the practice of language
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The Nervous System: Ion Channels 1. What structures in the cell membrane function as ion channels? Intergral Proteins 2. Ion channels are selective for specific ions. What three characteristics of the ions are important for this selectivity? a. Charge on ion (+ or -) b.Size c. The amount of water the Ion attracts 3. Channels can be classified as either gated or nongated channels. A sodium channel that is always open would be classified as a/an non-gated channel. 4. Would
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Working with the 555 555 is used for producing a clock (square wave) at a desired frequency. It can be used in various ways like the astable mode‚ monostable mode etc. Here‚ we deal with the astable operation of 555. Astable mode ensures that the 555 is self-triggered & so‚ it acts as a multi-vibrator. Let us look into the working of 555 in astable mode: These are the connections needed to make the 555 chip run in the ‘astable’ mode. The pin numbers are given in circles. Note the
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Change‚ Maxima & Minima Problems‚ Derivatives of Trigo Function‚ Exponential & Log Functions‚ Integration‚ Area Of a region‚ Kinematics‚ Curves & Circles‚ Plane Geometry. 3. Ten Years Series‚ Redspot Book Chemistry 1. Secondary Three Topics- Kinetic Particle Theory‚ Measurement & Experimental Techniques‚ Purification & Separation‚ Elements Compounds & Mixtures‚ Atomic Structure‚ Ionic Bonding‚ Covalent & Metallic Bonding‚ Writing Eqn‚ The Mole‚ Chemical Calculations‚ Acid & Bases 2. Secondary
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factors affecting the kinetics of reaction between peroxodisulfate (vi) and iodide d. del prado1 and j. belano2 1 department of food science and nutrition‚ college of home economics 2 department of food science and nutrition‚ college of home economics university of the philppines‚ diliman‚ quezon city 1101‚ philippines date submitted: january 7‚ 2013 ------------------------------------------------- ------------------------------------------------- ABSTRACT -------------------------------------------------
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