BIOL 3810-504 Compound Action Potentials Date Performed: 15FEB2011 Date Due: 01MAR2011 Introduction Neurons are the cells that receive and transmit electrical signals (University of North Texas‚ 2010). The ability of the neuron to conduct these impulses is because of an electrochemical voltage across the plasma membrane of that neuron. An action potential is an all or nothing response to a stimulus along a single axon. A compound action potential is a graded response that results from
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The purpose of this experiment was to determine the effects of temperature on the elasticity of rubber bands. There were three hypotheses: If the 0.157 cm rubber bands are heated to about 100˚C in water for one minute‚ then the rubber bands will stretch to approximately 60 cm; If the 0.157 cm rubber bands are cooled to 0˚C in water for one minute‚ then the rubber bands will stretch to approximately 40 cm; If the 0.157 cm rubber bands are left in room temperature water for one minute
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PAPER SUMMARY & REVIEW. Reference: Boateng R‚ (2011)‚"Mobile phones and micro-trading activities - conceptualizing the link"‚ info. Vol. 13 Iss: 5 pp. 48 – 62 kiResearch Issue An investigation into the impact of Mobile Phones on the micro-trading activities in Ghana. Research Problem/Research Questions 1)What is the effect of mobile phones on the micro trading activities of traders in Ghana? Research Frameworks Used 1. Target Group(Traders) 2. Mobile phones 3. Stages of trading (Pre-trade
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Candide Voltaire‚ a French philosophe and writer‚ wrote this document during the Enlightenment. He illustrates his opinion on many Enlightenment ideas‚ such as Leibnizian optimism‚ deism‚ and religious tolerance. He impacted many people‚ including Benjamin Franklin and Thomas Jefferson with his belief of religious toleration and civil rights. His view on organized religion also influenced the French Revolution. One of the Enlightenment views Voltaire addresses is Leibnizian optimism‚ or the
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“San Fernando Meat Shop and Mini Grocery’s Database System” Researchers: Melanie Claire Wagas (BSIT) Divina Arcilla (BSIT) Eugene Duetes (ACT) Arbejay Bandalan (ACT) MWF (8:30-9:30) Ms. Miriam Flores March 10‚ 2012 A database management system (DBMS) is a software package with computer programs that control the creation‚ maintenance‚ and use of a database. It allows organizations to conveniently develop databases for various applications by database administrators (DBAs) and other
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Action Potentials An action potential is the change in electrical potential associated with the passage of an impulse along the membrane of a muscle cell or nerve cell. An action potential occurs when a neuron sends information down an axon‚ away from the cell body. A threshold is the minimum amount of stimulation needed to start a neural impulse (you know‚ the electrical impulses that travel throughout your body carrying important information). Action potentials generated by neural impulses are
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Water Potential Teacher: What is the formula for water? Student: H‚ I‚ J‚ K‚ L‚ M‚ N‚ O Teacher: That’s not what I taught you. Student: But you said the formula for water was...H to O. Prepared by Lower concentration of solute Water potential – the ability of water move out of the solution through osmosis. Solute molecule Equal concentration of solute Higher concentration of solute H2O Selectively permeable membrane Water molecule Solute molecule with cluster of water molecules Net flow
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Your rental property needs new occupants‚ so where find potential tenants. Before handing over the keys to the home‚ you need to make sure quality tenants are signing the lease. Besides the tenants‚ there are other things you need to keep in mind. Here are three things a property management company can help you avoid. The Unruly Tenant and the Eviction Process A terrible tenant is a landlord’s worst nightmare. Handling the daily tasks of being a landlord is stressful‚ but unruly tenants can make
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Michael Betts 3 Sponge-like graphene makes promising supercapacitor electrodes Zhanwei Xu "Electrochemical Supercapacitor Electrodes from Sponge-like Graphene Nanoarchitectures with Ultrahigh Power Density." The Journal of Physical Chemistry Letters 2012‚ 3‚ 2928-2933. DOI: 10.1021/jz301207g Abstract: The sponge-like graphene is being looked at by researchers in Alberta‚ Canada. These sponge-like graphene nano particles have an ability to capture and maintain energy. This
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Question 1 | 1.61 points | Save | | You are standing on a scale in an elevator. Suddenly you notice your weight decreases. What do you conclude? | | | | | | | | The elevator is accelerating downwards. | | | The elevator is moving at a constant velocity downwards. | | | The elevator is moving at a constant velocity upwards. | | | Your diet is working. | | | The elevator is accelerating upwards. | | | | | | Question 2 | 1.61 points | Save | | Tidal
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