Scaling the Movie 2.5.1 Problem You want to control how a movie fits in the Player‚ including the scaling. 2.5.2 Solution Use the Stage.scaleMode property. 2.5.3 Discussion The Flash Player defaults to a scale mode of "showAll" (except the test Player‚ which defaults to "noScale"). In "showAll" mode‚ the Flash movie scales to fit the Player while maintaining the movie’s original aspect ratio. The result is that the movie can have borders on the sides if the Player aspect ratio does not match
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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 the
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A graded potential in physiology‚ is described as local changes in membrane potential that occur in varying grades or degrees of magnitude or strength. When compared to graded potential‚ an action potential is described as brief‚ rapid‚ large (100mV) changes in membrane potential during which the potential actually reverses so that the inside of the excitable cell transiently becomes more positive than the outside. As with a graded potential‚ an action potential involves only a small portion of
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Lab Report Pre-lab Quiz Results You scored 100% by answering 4 out of 4 questions correctly. 1. The cardiac muscle is capable of which of the following? You correctly answered: c. autorhythmicity 2. Phase 2 of the cardiac action potential‚ when the calcium channels remain open and potassium channels are closed‚ is called the You correctly answered: a. plateau phase. 3. Which of the following is true of the cardiac action potential? You correctly answered: b. The cardiac action potential is longer
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cytoplasm is Negatively charged. That means that it is not going under depolarization‚ we use the term resting potential. Modality gated channels- specific to sensory neurons‚ open in response to mechanical forces (i.e. stretch‚ touch‚ pressure‚ temperature changes or chemicals) Ligand- is a particular molecule that causes a receptor to open. The ligand gated channels open in response to a neurotransmitter binding to the surface of a channel receptor on a postsynaptic cell membrane‚ when open
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allow an Action potential to occur in a neuron. This will be achieved by firstly‚ defining the purpose of neurons in the body along with a description of the components within a neuron and how they enable information to be passed through the cell membrane and on to other neurons. Secondly‚ the resting potential of a neuron will be explored with relation to the concept of selective permeability and the purpose of the Sodium - Potassium pump. Thirdly‚ the molecular basis of the Action Potential will
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Trigger-Perception-Response Cycle Organizational causes Harassment‚ sexual or otherwise Favoritism of one employee over another Lack of leadership Public criticism Persistent conflict Inadequate training Lack of teamwork Lack of trust Poor communication Micromanaging Personal causes Low self-esteem Lack of sense of control Fear of failure or rejection Feeling of over-responsibility Fear of being judged Chronic striving to be perfect Identifying Personal Triggers
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Action Response is a London-based charity dedicated to providing fast responses to critical situations throughout the world. The charity receives requests for cash aid usually from an intermediary charity and looks to process the request quickly and provide funds where they are needed‚ when they are needed. It was founded to provide relatively short-term aid for small projects until they could obtain funding from larger donors. Generally‚ Action Response is regarded as one of the success stories
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procedures: Failure to comply may put children and young people at risk of harm or abuse. I would follow the setting safeguarding policy or immediately report it to the safeguarding co-ordinator or the supervisor/head teacher. I would not discuss these matters with anyone else. b. Harming‚ abusing or bullying a child or young person: Any person working in schools who suspects that a colleague may be abusing a child or young person must act on their suspicions. This action will serve not only to protect
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neuron carries important information through action potential‚ this is significant activity of the neurons to allow us to understand abnormality in the nerve that cause disorders. The objective of this study was to trigger a compound nerve action potentials (CAPs) and examine the effects of a stimulus voltage on a nerve and inspect their threshold‚ refractory period and also their velocity. Compound nerve action potentials (CAPs) are summed action potential of one nerve‚ one nerve consists of many neurons
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