Throughout history people had their media to communicate about matters of public interest. Therefore today mass communication i.e. newspapers‚ magazines‚ journals‚ radio‚ television‚ film‚ video and many more are not new. The history of mass communication however evolved over time where by each culture was dominant during a certain period of time as discussed below. The oral communication culture was dominant during the pre-literate or pre-industrial time‚ they used the spoken word for communication
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RISK THEORY - LECTURE NOTES 1. INTRODUCTION The primary subject of Risk Theory is the development and study of mathematical and statistical models to describe and predict the behaviour of insurance portfolios‚ which are simply financial instruments composed of a (possibly quite large) number of individual policies. For the purposes of this course‚ we will define a policy as a random (or stochastic) process generating a deterministic income in the form of periodic premiums‚ and incurring financial
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in many organization systems. The different uses of this word is dependent on the systems being chartered and organized. Nowadays‚ complexity theory is at the center of what systems are today and it is attached with the concept that a system is more than a set of machines. Regarding complexity theory‚ Margarita Mayoral (2012) stated that “Complexity theory enables the identification‚ characterization‚ and comparison of the structure and dynamics of many types of natural and artificial systems‚ and
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allows any of the search terms to be present on the Web page(s) listed results? Choose 1 answer A. NEAR B. NOT C. AND D. OR In Boolean searches‚ always enclose OR statements in parentheses 3. Which Internet search strategy should be used to yield information about peripheral vascular disease associated with diabetes? Choose 1 answer A. Peripheral vascular disease NOT diabetes B. Peripheral vascular disease NEAR diabetes C. Peripheral vascular disease AND diabetes D. Peripheral vascular
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Modern Theory- “Management is an art of getting things done through people.” The modern organizational theory is regarded as recent development in management theory. They represent integrative approach to management. There is no one best way of doing things under all conditions. Methods and techniques which are highly effective in one situation may not work in other situations. Situation plays an important role in application of management function. Functions are universal but their application
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Expectancy theory proposes that a person will decide to behave or act in a certain way because they are motivated to select a specific behavior over other behaviors due to what they expect the result of that selected behavior will be.[1] In essence‚ the motivation of the behavior selection is determined by the desirability of the outcome. However‚ at the core of the theory is the cognitive process of how an individual processes the different motivational elements. This is done before making the ultimate
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average cost and marginal cost curve? Answer: We usually assume that the Average Cost curve is U shaped The MC curve will intercept the AC curves at its minimum point. When AC is decreasing‚ MC lies below AC - because when MC is below AC‚ producing an extra unit of output will pull down average cots When AC is increasing‚ MC lies above AC - because when MC is above AC‚ producing an extra unit of output will raise average costs Therefore MC will intercept the AC curve at its minimum point The basic
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1.0 Introduction In ecology‚ a species-area curve is a relationship between the area of a habitat‚ or of part of a habitat‚ and the number of species found within that area. Larger areas tend to contain larger numbers of species‚ and empirically‚ the relative numbers seem to follow systematic mathematical relationships. The species-area relationship is usually constructed for a single type of organism‚ such as all vascular plants or all species of a specific trophic level within a particular
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other hand‚ Customers give money and trust and get a drink but with unwanted toxins and health costs over their lifetime. In the body of the essay we review five theories of ethics and their implications in the two articles. UTILITARIANISM Though there are many varieties of the view discussed‚ Utilitarianism is an ethical theory holding that the proper course of action is the one that maximizes the overall "happiness". It is thus a form of consequentialism‚ meaning that the moral worth of an action is
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BEHAVIORIST THEORY ON LANGUAGE LEARNING AND ACQUISITION Introduction There are some basic theories advanced to describe how language is acquired‚ learnt and taught. The behaviorist theory‚ Mentalist theory (Innatism)‚ Rationalist theory (otherwise called Cognitive theory)‚ and Interactionism are some of these theories. Of these‚ behaviorist theory and mentalist theory are mainly applicable to the acquisition of languages while the rest can account
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