Defining digital literacy Media literacy goes online 1. REPRESENTATION How does it portray the world? 2. LANGUAGE How does it communicate? 3. PRODUCTION Who produced it‚ and why? 4. AUDIENCE How are audiences targeted‚ and how do they read? Web literacy 1. Representation How websites claim to ’tell the truth’‚ and establish their authenticity and authority. The presence or absence of particular viewpoints or aspects of experience. The reliability‚ veracity and bias of
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INFORMATION TECHNOLOGY IN CRIMINAL JUSTICE (CIS) THE ROLE OF THE INTERNET AND CRIME Abstract The use of the Internet for criminal purpose is one of the most critical challenges facing the FBI and law enforcement in general. Understanding and using the Internet to combat Internet Fraud is essential for law enforcement. The fraud being committed over the Internet is the same Type of white collar fraud the FBI has traditionally investigated but poses additional concerns And Challenges
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1.1 Introduction Before the advent of digital imaging‚ we rely on paintings and books to record for documentary use. While paintings and books suggest the clear separation of what is truth and what is falsehood‚ people believe that camera is trustworthy and photos taken from it are the truth because camera is a machine with no emotions. Digital imaging gives better quality images to readers. However‚ due to the potential of digital photography manipulation‚ it has clarified that truth is not
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The Impact of Information Technology/ Information System on Digital Society Information technology is the technology used to store‚ manipulate‚ distribute or create information. The type of information or data is not important to this definition. The technology is any mechanism capable of processing this data. Kathleen Guinee wrote‚ "By information technology‚ I mean the tools we use to perform calculations‚ to store and manipulate text‚ and to communicate. Some of these twentieth century tools
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we developed Fun & Learn series of CD-ROMs. In recent days Mitashi has ventured into home entertainment products like DVD‚ VCD‚ Portable CD Players‚ Audio Systems & Home Theatres. We have wide range of Trendy Sports Watches which are of Analog & Digital type marketed under the brand name MI Time Machines. We also have children watches sold under the Brand MI Junior and slim series sold under Slick brand name. These products are made keeping in mind the need for home entertainment at low price and
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silicon dioxide (SiO2 ) 60 8.85 x 10-14 F/cm ESi 11.7 x O F/cm 6.x 3.97 x EO F/cm Commonly Used Prefixes for Units giga mega kilo milli micro nano pico femto G M k m In n p f 109 106 103 10-3 10-6 10-9 10-12 10-15 second edition CMO S DIGITAL INTE GRATE D CI RCUITS Analysis and Design SUNG-MO (STEVE) ANG University of Illinois at Urbana- Champaign YUSUF LEBLEBIGI Worcester Polytechnic Institute Swiss Federal Institute of Technology-Lausanne U McGraw-Hill.* Boston Burr Ridge‚ IL Dubuque
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Exploration of the digital world My chosen research topic is the natural dietary supplement Spirulina. Spirulina is a simple one-celled microscopic blue-green algae with the scientific name of “Arthrospira platensis”. It is grown in tropical‚ high salt alkaline waters where there is strong sunlight and a pollution free environment. The algae is harvested and spray dried and presents in a powder form for further processing. By volume Spirulina has unusually high concentrations of proteins‚ vitamins
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Transaction on Image Processing 16 (8) (2007) 2080–2095. Processing‚ 14–17 September‚ vol. 1‚ 2003‚ pp. I101–I104. Processing 13 (4) (2004). [23] L.P. Yaroslavsky‚ Digital Signal Processing—An Introduction‚ Springer‚ Berlin‚ 1985. [24] S. Mallat‚ A Wavelet Tour of Signal Processing‚ Academic Press‚ New York‚ 1998. [25] R.C. Gonzalez‚ R.E. Woods‚ Digital Image Processing‚ second ed.‚ PrenticeHall‚ Englewood Cliffs‚ NJ‚ 2002. [26] K. Fukunaga‚ Introduction to Statistical Pattern Recognition‚ second ed‚ Academic
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JOMO KENYATTA UNIVERSITY OF AGRICULTURE AND TECHNOLOGY INSTITUTE OF COMPUTER SCIENCE AND INFORMATION TECHNOLOGY BSc COMPUTER TECHNOLOGY Literature Review On DIGITAL IMAGE CRYPTOSYSTEM WITH ADAPTIVE STEGANOGRAPHY NAME REG NO : JOHN NJENGA : CS 282-0782/2009 SUPERVISORS: DR. OKEYO MR. J WAINAINA 1 DECLARATION I declare that all materials presented here are my own original work‚ or fully and specifically acknowledged wherever adapted from other sources. The work has not been submitted previously
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ADVANTAGE OF ANALOGUE OVER DIGITAL TECHNOLOGY In electronics field there are two basic categories of technologies which are digital and analog. Analog is the one in which transmitted of signal and the digital are transmitted in discrete way. There are several advantages of analog over that of Digital as following; Analog circuits are not limited they can measure even the second decimal points. Compared to digital circuits are inherently limited in their precision
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