a locomotive. This system tries to harvest energy which is otherwise wasted. KERS works on the principle of Regenerative Braking‚ which uses the braking energy to rotate a flywheel connected to the differential( in an automobile) through a gear mechanism‚ which when actuated( while braking )uses the energy to spin the flywheel at more than 60‚000 rpm. There are various methods of achieving this‚ most commonly used systems are Electrical KERS and Mechanical KERS. Electrical KERS uses a generator and
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Introduction Chemical kinetics is the study of reaction rates. A reaction rate is the speed of the change in either reactants or products over a period of time. General kinetic rate equation is: Where [A] and [B] are the concentration of the species in the reaction. The variable k is the rate constant‚ which is a function of time and catalyst presence. The variables m and n are the order of reaction for their respective species concentration. The higher the value of the reaction order the
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In this lab we are going to be observing the decomposition of piglets over a month’s time. There are theory questions that have been given to us before and after the lab. We look back at our original theory to see where we went wrong‚ and then correct it. The lab was disgusting‚ surprising‚ and very interesting. The first questioned to be answered is which piglet decomposes faster‚ a piglet that is in its natural state‚ that is burnt‚ that is buried‚ and that is buried in a wooden box? With
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DIALOGUE Working Paper No. 40 Employee participation in India Dr. Ratna Sen Industrial and Employment Relations Department (DIALOGUE) August 2012 ILO Decent Work Team for South Asia and Country Office for India Working Paper No. 40 Employee participation in India Dr. Ratna Sen Industrial and Employment Relations Department International Labour Office • Geneva ILO Decent Work Team for South Asia and Country Office for India August 2012 Copyright © International Labour
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Exercise 1: Cell Transport Mechanisms and Permeability: Activity 4: Simulating Filtration Lab Report Pre-lab Quiz Results You scored 100% by answering 4 out of 4 questions correctly. 1. Filtration is a process that You correctly answered: c. is passive. 2. Filtration is dependent upon a You correctly answered: b. hydrostatic pressure gradient. 3. The filtrate You correctly answered: d. All of these answers are correct. 4. An important place that filtration takes place in the body is in You correctly
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One of the mechanisms by which these ideologies are perpetuated is the Sorting and the Sorting Hat. At the beginning of a student’s journey at Hogwarts‚ the Sorting Hat sorts and depicts each student into a house. Before beginning the Sortings‚ the hat sings a song to acquaint those being sorted with what to expect. "There’s nothing hidden in your head’ it sings in Sorcerer’s Stone‚ "The Sorting Hat can’t see‚ / So try me on and I will tell you / Where you ought to be." (117-118). This song‚ creates
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Ionic mechanism and propagation of action potentials. The action potential is the result of a large‚ sudden increase in sodium permeability of the membrane. The resulting rush of sodium ions into the membrane and accumulation of positive charge on its inner surface drives the potential towards Ena. This is followed by repolarisation‚ whereby there is a large increase in the membranes permeability to potassium ions‚ hence the membrane returns to Ek. Explanation of the (ionic) mechanisms underlying
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1. Type of basic mechanisms for exchange rates a). Free float Free floating or clean float is a type of country’s exchange rate regime where a currency’s value is allowed to fluctuate according to the foreign exchange market. Free floating exchange rate is determined by the interaction of currency supplies and demands with no government intervention. It always termed “self- correcting’ as if any differences in supply and demand‚ the exchange rate will automatically be corrected in the market
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Stress and Coping Theories H. W. Krohnea a Johannes Gutenberg-Universität Mainz Germany Available online 2002. Abstract This article first presents two theories representing distinct approaches to the field of stress research: Selye ’s theory of `systemic stress ’ based in physiology and psychobiology‚ and the `psychological stress ’ model developed by Lazarus. In the second part‚ the concept of coping is described. Coping theories may be classified according to two independent parameters:
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Iker Lopez Anatomy & Physiology P2 Wednesday‚ September 19‚ 2012 Heart Rate Response to Baroreceptor Feedback Lab Fundamental Question: Does the body respond to its environment? Testable Question: When the body is in the squat position to normal while the time limit stays the same and how far you squat is the same‚ will the heart rate recover after returning to standing position in 10 seconds? Hypothesis: If the body moves back to normal position from squatting position while the time limit
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