RESTING POTENTIAL Resting potential is the membrane potential when a neuron is not conducting any electrical impulse or signal. The resting potential is around -75 mV. During resting potential‚ the inside of the axon is negative GRADED POTENTIAL ACTION POTENTIAL Action potential is a fleeting reversal of the membrane potential‚ caused by changes in permeability of the plasma membrane of neuron to potassium and sodium ions causing an electrical impulse to be transmitted along the axon.
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Theories of Motivation Motivation has been defined as the psychological process that gives behaviour purpose and direction (Kreitner‚ 1995); an internal drive to satisfy an unsatisfied need (Higgins‚ 1994); and the will to achieve (Bedeian‚ 1993). In psychology‚ motivation refers to the initiation‚ direction‚ intensity and persistence of behavior. In simplistic terms‚ we can define motivation as the desire and willingness to do something and the inner force that helps individuals achieve their
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What is an action potential? To put it simply‚ it is a message that is sent down the nervous line. The message is written and is sent from the central nervous system. That message is addressed to muscles or glands. This essay will explain what happens before‚ during‚ and after an interneuron action potential. To accurately define an action potential‚ it is part of the incredible course of events that occur during the firing of a neuron. When a neuron is not firing signals‚ the interior of the
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POTENTIAL ENERGY DIAGRAM In physics the terms of mechanical energy usually refers to Potential energy (U) and Kinetic Energy (K). In the absence of non-conservative‚ or dissipative forces‚ these energies obey the law of conservation of energy‚ or ΔU + ΔK = 0. That is‚ when a system is only acting under the influence of conservative forces its total energy content never changes‚ the energy just converts between forms. At any point in the cycle‚ the total energy is constant‚ U + K = Umax = Kmax
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MOTIVATION Motivation is the word derived from the word ’motive’ which means needs‚ desires‚ wants or drives within the individuals. It is the process of stimulating people to actions to accomplish the goals. In the work goal context the psychological factors stimulating the people’s behaviour can be - * desire for money * success * recognition * job-satisfaction * team work‚ etc | One of the most important functions of management is to create willingness amongst the employees to perform
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Extreme Motivation 14 April 2010 Abstract This paper explores some motivational strategies and theories modern day businesses use to motivate their employees. It begins by introducing Maslow’s hierarchy of needs and discusses how needs are met during motivational techniques. Then presents pay-for-performance motivation by utilizing techniques from former GE CEO‚ Jack Welch. Then continues with a human resource approach to motivation. The paper briefly looks at some approaches to motivation
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product?" Market potential - "How much of the potential in the market can we capture?" (Tipp 2001). This paper attempts to estimate the market demand and potential of Personal Digitial Assistant (PDAs) in a defined geographic market of the State of Maryland. The study focuses on the TOSHIBA AMERICA INFORMATION SYSTEMS‚ INC. - a major PDA manufacture and based in California‚ U.S.A. It begins with a brief product description followed by methodology and an estimate of market and potential demand supported
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Employee Motivation Presented To; GROUP OF EAGLES NASIR KHAN AAMIR RAZA SADIA GULL MADEEHA ZUBAIR AAMIR SAIF-ULLAH M.B.A (Regular) Sec Pr. Kashif Ammar University of Sargodha A 1 University of Sargodha Definition of Motivation According to Edwin B Flippo‚ ―Motivation is the process of attempting to influence others to do their work through the possibility of gain or reward. The definition of motivation is to give reason‚ incentive‚ enthusiasm‚ or interest that causes a specific
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Gattaca challenges the wisdom allowing genetic potential determined from birth to decide the future of an individual? Genetic potential. What does this phrase mean to our society? Simply an aspect of the future to most‚ a mere scientific term that means nothing to some‚ or it could be a devastating reality for others. The film Gataca poses this question and seeks to find the truth behind genetic potential and how it is used to determining the future of an individual. Through the character of Vincent
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Title: Osmosis and water potential Aim of the experiment: Finding the water potential of potato. Biological principles: Independent variable: concentration of the solution. Dependent variable: percentage changed in weight of the potato strips. Controlled variable: size of the potato strips‚ it can be controlled by cutting the length of the strips. Procedure: Table 1. Concentration of sucrose solution table Concentration/ M | Sucrose Solution/ ml | Distilled
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