Using ethanol as an alternate fuel‚ or fuel extender includes a heterogenous agglomeration of advantages and disadvantages. On cars: ethanol is preferable to lead as an octane booster. A 10% addition of ethanol to petrol is more effective than lead at boosting octane rating (+2.5) and making car run smoother. It’s cheaper than lead‚ and ethanol-blended fuels leave no gummy deposits‚ thus keeps engine clean. Although a minimal 10% ethanol blend should be compatible with internal combustion engines
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Prostaglandin E2 EP3 receptor regulates cyclooxygenase-2 expression in the kidney Carlos P. Vio‚ Mariana Quiroz-Munoz‚ Catherina A. Cuevas‚ Carlos Cespedes and Nicholas R. Ferreri Am J Physiol Renal Physiol 303:F449-F457‚ 2012. First published 23 May 2012; doi: 10.1152/ajprenal.00634.2011 You might find this additional info useful... This article cites 55 articles‚ 29 of which you can access for free at: http://ajprenal.physiology.org/content/303/3/F449.full#ref-list-1 This article has been cited
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company can be a challenge. In the article “High-potential employees” written by Steve Schumacher‚ he tackles this challenge. Steve differentiates between an employee who is a high-performer and those that are high-potential. An employee who is a high-performer can be counted on to have excellent performance time after time yet will have shortcomings in moving to the next level due to aspiration‚ engagement or ability. An employee who is of high-potential is a high-performer and will consistency produce
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Unit 3 - Potential Direction Statement Rebecca Watson Throughout Unit 3‚ I have been exploring the themes of summer and how it causes girls to feel vulnerable and self conscious but also how it allows girls to feel carefree and relaxed. The following potential directions are for my two artworks for Unit 4‚ the first artwork being a collection of 2D works and the second‚ being a collection of digital photographs. These potential directions were selected from my folio that were created and explored
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unit of the nervous system. These neurons work together with other excitable cells to produce action potentials when they receive electrical or chemical stimuli. Action potentials can be thought of as an “all-or-nothing” event and occur as a large-scale depolarization when sodium and other positive ions rapidly enter the neuron through membrane channel proteins. Once initiated‚ action potentials travel down the length of the axon and when it reaches the end a neurotransmitter is released into the
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ANDERSON’S WATER POTENTIAL VIDEO (SAVES TIME AND EFFORT!) Water potential is the potential energy of water per unit area compared to pure water. Which allows you to figure out where water’s going to flow due to osmosis‚ gravity‚ pressure and even surface tension. It also allows you to figure out if water will flow in the first place and if it will flow into the cell or not. Water Potential (symbol psi) = Solute Potential (symbol psi s) + Pressure Potential (symbol psi p) Solute Potential= -i (ionization
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Investigation of Water Potential in a Root Vegetable Introduction Background Information: Osmosis is the passage of water from a region of high water potential to a region of low water potential‚ down a water potential gradient through a semi-permeable membrane. If a plant cell‚ or an item with similar properties is put in water‚ three different things can happen: • If the surrounding area has a higher water potential‚ the cell will increase in mass through osmosis. The cell will
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stimulate both ___ and ___. Synapses‚ cell bodies‚ dendrites Signals from other neurons are received at junctions called ___‚ located primarily on the ___ ___and ___‚ the receptive and integrative regions of the neuron. Axon hillock‚ action potential The area where the axon emerges from the soma (cell body) is called the ___ ___. This is also where the outgoing signal‚ called a/an ___ ___ is generated. Collaterals‚ terminals An axon can branch‚ forming many axon ___. At the end‚ axons
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1012 August 9‚ 2013 Music’s potential as a positive stimulus for the brain Music’s potential as a positive stimulus for the brain Word Count:
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IIA. FIRST LEVEL ASSESSMENT: HEALTH POTENTIALS | HEALTH PROBLEMS | WELLNESS CONDITIONS:1. Correct and healthful nutritional or eating habitsCues: * Adequate food intake of all family members both in quantity and quality * Family’s diet is more on vegetable and poultry rather than junk foods or red meat. * Eats 3 times a day2. Absence of stress provoking factorsCues: * Smooth interpersonal relationship between and among family members‚ occasional conflicts occur but is immediately resolved
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