Channel Models A Tutorial 1 V1.0 February 21‚ 2007 Please send comments/corrections/feedback to Raj Jain‚ jain@acm.org Please send comments to jain@acm.org 1 This work was sponsored in part by WiMAX Forum. Channel Models: A Tutorial 2 V1 Created on 2/21/2007 TABLE CONTENTS CHANNEL MODELS: A TUTORIAL..................................................................................................................................3 CHANNEL MODELS: A TUTORIAL.....................
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Review Paper: Geopolitical Models Since the twentieth century‚ the geopolitical concept has evolved and developed. Geopolitics is the attempt to explain international politics in terms of geography‚ which includes location‚ size‚ and resources of places. It tries to describe the relationship between geographic space‚ resources‚ and foreign policy. One of the most talented geographers and politicians who made this discipline evolve is Sir Halford John Mackinder. Through his researches and international
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Part One: The friction model is the idea that there are various sources that work together to keep policies in place so that the status quo prevails for extended periods of time. There are many different players within the friction model that try to help protect the status quo‚ but other ideas that try to go against the model and change it. The friction model has a head start as it is much easier to protect the status quo than to change it. A major problem policy changer’s face is lack of attention
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Communication models One of the key tasks of social marketers is to develop effective messages which provide individuals and organisations with the information required to achieve behavioural change. Communication represents the ‘transmission of information‚ ideas‚ attitudes‚ or emotion from one person or group to another’. There are many models and frameworks available to help with communications planning. The communication process involves: the sender‚ the message itself‚ encoding the message
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Rivalry: In the traditional economic model‚ competition among rival firms drives profits to zero. But competition is not perfect and firms are not unsophisticated passive price takers. Rather‚ firms strive for a competitive advantage over their rivals. The intensity of rivalry among firms is very large in case of jewelry business. There are a lot of big brands and even small small jewelers are present in the market. II. Threat Of Substitutes In Porter’s model‚ substitute products refer to products
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Leading Change in an Organization Student Name MGNT 4610 Dr. Coleen James May 21‚ 2014 Abstract The reality of change is that it is likely to occur in personal life and business. In order for an organization to confront the realities of change‚ effective leadership is essential. Leadership is critical to the success of any change initiative. There are many forms of leadership that each come with a variety of personality traits‚ this paper will discuss leadership
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IT’S ALL ABOUT MANAGING CHANGE! [pic] UNDER THE GUIDANCE OF Dr. Pramod Solanki (Head- People and Organizational Development‚ Larsen & Toubro Limited) & Dr. Satishchandra Kumar (Reader‚ University Department of Applied Psychology‚ University of Mumbai) SUBMITTED BY Ms. Monika P Bhambi‚ University of Mumbai (2007-08) Acknowledgements: I am grateful to Larsen & Toubro Limited and Mr. Yogi Sriram (Executive
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The rational model was probably first recognized by Fredrick Taylor in the start of the twentieth century. The idea behind the model was to have repetitive motions‚ completed by employees to produce products in an efficient manner. Assembly lines are a prime example of the rational model. Although there are several other examples behind the rational model‚ it is important to understand that in today’s business world‚ the model has evolved and is used in organizations to determine employees output
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MODELS OF OB. 1) Autocratic model: this model depends on power . Those who are in command must have the power to demand. Employees are to follow the orders of their boss who has an authority to get the work done through people. If they fail to follow the orders they are to be penalized. Employees are fully dependent on their boss because he has power to hire fire and perspire them. Employees are always offered minimum wages to provide livelihood because workers give minimum performance. Some employees
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many changes came about for the system of corrections in America. Once a new idea goes sour‚ a new one replaces it. Prisons shifted their focus from the punishment of offenders to the rehabilitation of offenders‚ then to the reentry into society‚ and back to incarceration. As times and the needs of the criminal justice system changed‚ new prison models were organized in hopes of lowering the crime rates in America. The three major models of prisons that were developed were the medical‚ model‚ the
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