HOW IMPORTANT ARE MENTAL REPRESENTATIONS IN COGNITIVE THEORIES? How the world around us is represented mentally is the corner stone of cognitive architectures. It facilitates understanding of information received and perceived from our environment. The storage and retrieval of knowledge would be impossible without mental representations. Mental representations are the way in which we create copies’ of the real things around us‚ which we perceive. A description of a representation is a symbol
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Khayata Embry Riddle University September 20‚ 2011 TABLE OF CONTENTS: I. ABSTRACT II. HISTORY OF FIBER OPTICS III. HOW FIBER OPTICS WORK IV. ADVANTAGES OF OPTICAL FIBERS V. DIGITAL ENCODING VI. TRANS-OCEANIC CABLES VII. CONCLUSION ABSTRACT The fiber-optic communication theory has been around us for years. In the last decades‚ this theory has changed the world
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Learning and Memory Learning – a relatively lasting change in behavior that is the result of experience Theories of Learning 1. Classical Conditioning a learning process that occurs through associations between an environmental stimulus and a naturally occurring stimulus discovered by Ivan Pavlov‚ a Russian psychologist Unconditioned Stimulus – one that unconditionally‚ naturally‚ and automatically triggers a response Unconditioned Response – the unlearned response that occurs naturally
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MEMORY AND PSYCHOLOGY: In psychology‚ memory is the processes by which information is encoded‚ stored‚ and retrieved. Encoding allows information that is from the outside world to reach our senses in the forms of chemical and physical stimuli. In this first stage we must change the information so that we may put the memory into the encoding process. Storage is the second memory stage or process. This entails that we maintain information over periods of time. Finally the third process is the retrieval
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During the infectious process there is a continuous antigenic variation where the parasite “switches” VSG expression by dipping into a genomic repertoire containing more than one thousand VSG-encoding genes‚ which aids in being one step ahead of the host’s immune system (Pinger et al.‚ 2017). The produced antibodies may indeed successfully neutralize and destroy approximately 99 percent of the Trypanosoma population; nevertheless‚ during this
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Communication is simply the act of transferring information from one place to another. Although this is a simple definition‚ when we think about how we may communicate the subject becomes a lot more complex. There are various categories of communication and more than one may occur at any time. The different categories of communication are spoken or verbal communication‚ face-to-face‚ telephone‚ radio or television and other media. Non-verbal communication: body language‚ gestures‚ how we dress
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A code is a rule-governed system of signs‚ whose rules and conventions are shared among members of a culture‚ and which is used to generate and circulate meaning in and for that culture (1088). Codes convert pieces of information from one form to another and are often used where spoken and/or written language is not possible. John Fiske discusses‚ in his essay “Television Culture”‚ how codes are used in television broadcast programs and how broadcasters attempt to make the meanings “perform the
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Part # 1 : Introduction 1.1 # Basic Information Regarding Nokia Company: Nokia is the world leader in mobility‚ driving the transformation and growth of the converging Internet and communications industries. It make a wide range of mobile devices with services and software that enable people to experience music‚ navigation‚ video‚ television‚ imaging‚ games‚ business mobility and more. Developing and growing our offering of consumer Internet services‚ as well as our enterprise solutions and software
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Use case name: Request for Plotter sheet ID: 1 Importance level: High Primary actor: Student Short description: Events to happen when requesting for a plotter sheet. Trigger: Filled in Plotter Sheet Type: External Major Inputs Major Outputs Description Source Description Destination Subject Student EDP Code Student Filled in Plotter sheet Student Time Student Days Student Room No. Student Major Steps Performed Information for Steps
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Introduction Every business needs accurate‚ complete‚ and timely information to make decisions and survive in today’s competitive business environment. Management information system-organized standards and procedures‚ both computer-based and manual‚ for processing data into useful information-help fulfill this need. But where does the power come from in a computer-based information system? Although your answer might be “hardware and the speed with which it can process data‚” probably you
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