WHAT IS JOB ROTATION? Job rotation is the surest way of keeping the employee away from complacency and boredom of routine. It is difficult for an employee to sustain his interest in a given Job for any substantial length of time as humans have the tendency of outgrowing their jobs through the learning and experience that they gain over a period of time. Stimulating human mind through diversity of challenges is a sure way to bring to forefront its creative instincts and in taking the individual and
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Breathing Aspect Studying the different phases of breathing may seem silly because we do it everyday. In swimming however‚ it is important to learn how and when to inhale and exhale properly. This aspect comes with some common faults that negatively affect the swimmers’ performance. Developing a good breathing technique is perhaps the biggest challenge for beginner and intermediate swimmers. Many swimmers have a problem with their stroke that is related to their breathing technique without realizing
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has its centre on the axis. For e.g.‚ in an oscillating table fan or pedestal fan‚ the axis of rotation is horizontal. This axis has an oscillating sideways movement in a horizontal plane about the vertical through the point at which the axis is pivoted. (3) Combination Of Translational And Rotational Motion- for e.g.‚ when a cylinder rolls down an inclined plane‚ its motion is a combination of rotation about a fixed axis and translation. As the cylinder shifts from top to the bottom of inclined
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papers have been published on arXiv.com‚ the first describing the phenomenon (Shiryaeva et al)‚ the second offering a theoretical model for the observations (Amjadi et al). The papers differ in their explanations. Shiryaeva claims that rotation is caused by a surface effect but gives no clear mechanism as to how this could arise. Shiryaeva makes use of edge effects arising from Reynold’s Stresses and Taylor Aris dispersion. On the basis of our investigations we present a new theory
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BALANCING OF ROTATING MACHINES The first thing to be explored to control vibrations is to try to alter the source so that it produces less vibration. This method may not always be feasible. Some examples of the sources of vibration that cannot be altered are earthquake excitation‚ atmospheric turbulence‚ road roughness‚ and engine combustion instability. On the other hand‚ certain sources such as unbalance in rotating or reciprocating machines can be altered to reduce the vibrations. This can
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to the trees. The poem ends with the uplifting line "they are waiting for the next harvest with hope." (16) with they’ representing not only the trees‚ but the family as well. This was the author’s intent to show the similarities of harvesting crops and harvesting life. "Lowliness" is a somber poem with an uplifting end. It serves as a way for the author to revisit times of happiness with his family. It also allows the author to share happier times of work in the fields‚ providing a living
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rotating object’s moment of inertia are its mass and on the distribution of the objects mass about the axis of rotation. A small object with a mass concentrated very close to its axis of rotation will have a small moment of inertia and it will be fairly easy to spin it with a certain angular velocity. However if an object of equal mass‚ with its mass more spread out from the axis of rotation‚ will have a greater moment of inertia and will be harder to accelerate to the same angular velocity.3<br><br>To
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then bound to a support hanging from above with strings attached to each end of the axle. Maxwell’s wheel is considered to be an important apparatus to investigate physical phenomenon’s because it its ability to combine straight line motion and rotation of a rigid body. The two investigations performed during the lab included investigation 1; an investigation into the moment of inertia of Maxwell’s wheel and investigation 2; an investigation into the dynamics of Maxwell’s wheel. Data & Analysis
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the importance of Career Planning in industry. Career planning involves efforts on the part of the organizations to provide avenues for growth to its employees. Certainly this growth should be accompanied by development. The other side of the coin is the role of employees in career planning. It involves effort on the part of employees to clearly think through and decided areas in which they would like to make a career for themselves. When employees have assessed their career needs and have
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parallel to the axis of the cam. In this a circumferential contour is cut in the surface of the cylinder‚ which rotates about its own axis. The follower rides in the groove of the cylinder surface and it reciprocates in the plane parallel to the axis of rotation. The contact end of the roller edge follower is roller and the rolling motion exists between the cam and follower. Compared to knife-edge followers‚ the rate of wear and tear is less due to less friction. These are used in aircraft engines and oil
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