Effects of degree of rotation 012687 University of Nottingham Malaysia Campus Abstract The following study does a replication of Cooper and Shepard’s (1973) study on mental rotation using rotated and normal stimulus. The study investigated the effects of degree of rotation of the stimulus on the time taken (RT) for participants to distinguish between inversed stimuli and non-inversed stimuli. In the following study‚ we used 2 normal stimuli and 2 inversed of the normal stimuli‚ and applied
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AC Motors vs DC Motors DC Motors Prof. Dr. M. Zahurul Haq zahurul@me.buet.ac.bd http://teacher.buet.ac.bd/zahurul/ Department of Mechanical Engineering Bangladesh University of Engineering & Technology e316.eps ME 475: Mechatronics AC motors are smaller in size‚ reliable and less costly. AC motors run at fixed speed set by the line frequency. Easy speed‚ torque & direction controls in DC motors. DC motors are generally operate at lower voltages which makes these easier to interface with control
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controversial subject in the field of psychology. Many psychologists have argued that such a concept is impossible to measure because it can not be directly observed. Though they are right about this‚ it is not impossible to measure how quickly mental rotations of images are processed in our brains. Subjects in this experiment were presented two shapes simultaneously‚ via computer screen‚ and asked to make judgement‚ as quickly as possible‚ as to whether the two shapes presented were the same or mirror
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READ MOREBrushless DC Motors are an important class of highly efficient electric motors. They are most frequently used in electric vehicles because of their high efficiency and high power density. They are also present in the small DC fans used in power supplies and CPU coolers. In order to discuss the Brushless DC Motor it is important to first have a basic understanding of the more common Brushed DC Motor which is present in many household items. The brushed DC motor consists of a rotor (the
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Over the past few weeks I was able to learn an incredible amount during my time in the community clinical rotation. This rotation was not at all what I expected it would be. I was surprised by the diverse skill sets and leadership qualities required of the home health nurse. The clinical day that sticks out the most to me was the last day I spent with my nurse. Before noon my nurse had already seen six patients and attended a staff meeting. The amount of prioritization and organization she put in
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A Afghanistan War 2001-2014 The war was fought in three different phases. The first was taking down the Taliban. The second was fighting back against the Taliban army and rebuilding Afghanistan into being a better place. And the final third phase was when Obama decided to send more of our own troops to protect people from Taliban attacks. This war raged on for 13 years‚ and henceforth it became the longest war the US has ever taken part of. B Barry Goldwater He was the Republican nominee for
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Phases of training TRAINING is any learning activity which is directed towards the acquisition of specific knowledge and skills for the purpose of an occupation or task Training will forcus on the job or task Draw the training cycle However we ought to see the benefits which are that with a well trained workforce the organisation will turn out a high standard or goods or services probably in a more effective manner than other organisations and there it also gives them a better chance of achieving
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Torque and Equilibrium Purpose: Apply principle of static equilibrium to determine a coefficient of friction. Research Question: What is the coefficient of friction between a meter stick and wall? Hypothesis: Tying a piece of string on to the end of a meter stick‚ put the other end of the meter stick against the wall so that the meter stick is horizontal and does not slide down the wall. Hang a weight on the meter stick sliding it to a point where the meter stick is about to come off from
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Arguments in Favour of Mandatory Audit Rotation: As an attempt to strengthen the audit independence and the audit quality‚ mandatory audit rotation is to be considered as a very good proposal to safeguard the audit independence. It is‚ however‚ limited number of years above that the audit firm or the engagement partner (For instance‚ the U.K. approach is to change only the engagement partner. While in the U.S. approach it is mandatory to change the whole audit firm) can no longer be or continue
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Sino-Soviet Split Thesis: The reasons for the Sino Soviet split can be placed upon the political‚ economic and social difference between the nations; especially the ideological differences. Political Long Term * Stalin feared Mao as a rival for the leadership of the communist world * Didn’t want the Cold War to spread to Asia * Stalin underestimated the CCP * Believed the GMD would be stronger‚ * Wanted the communists to unite * Even when the victory
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