Image Steganography Techniques: Hiding messages in Images Introduction The word steganography is derived from the Greek words “stegos” meaning “cover” and “grafia” meaning “writing” defining it as “covered writing”. There are 5 kinds of Steganography: Text‚ Image‚ Audio/Video and Protocol (Joshi‚ R. et al. 2013). The term Steganography refers to the art of covert communications. By implementing steganography‚ it is possible for Alice to send a secret message to Bob in such a way that no-one else
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Investment Appraisal Investment: Spending money into something with an expectation of making profit/ increasing wealth in the future Investment Appraisal: Is a process of evaluating the attractiveness of an investment proposal using various techniques/methods‚ Methods Payback period Accounting rate of return (ARR – ROCE) Investment appraisal Internal rate of return (IRR) Pay Back Period (PBP) The Payback Period (PBP) - The time taken
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Prepare for and carry out extended feeding techniques. 1.1 Explain the anatomy and physiology of the gastrointestinal tract in relation to extended feeding. every part of the gastrointestinal tract is designed to help in the digestive process in a specific way. The mouth is involved in chewing also know as masticating. The purpose is to break down food into small enough pieces to pass through the esophagus and enter the stomach. The food is moistened with saliva helping turning it into bolus in
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alone does not always encourage certain consumers to take action‚ such as trying out a new product. Sometimes marketers must also use other promotional methods along with advertising. A sales promotion is a promotional method that uses short-term techniques to build awareness and encourage consumers to purchase a product. Sales promotions are specifically designed to persuade a consumer to act in response. The main factors of sales promotion apart are that it involves a short-term value offer and the
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“Poetry focusing on villainy and wrongdoing or even on foolish characters with dark minds‚ often produces engaging material for the reader or the listener”. Consider in what ways foolishness and villainy appears in your six selected poems and in what ways‚ if any‚ it may be of interest. I do agree with the title that poetry‚ villainy and wrong doing do produce more engaging pieces for the reader because everybody likes to see the villain’s attempts at success but as we see in Percy Shelley’s
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Laboratory Techniques and Measurements Choose any three objects that are shorter than the metric ruler to measure‚ such as a CD‚ Key‚ spoon etc. OBJECT | LENGTH (cm) | LENGHTH (mm) | ruler | 30.5 cm | 305 mm | thermometer | 15.1 cm | 151 mm | pencil | 16.7 cm | 167 mm | Warm Temperature Measurements * Fill a 100 a 100mL beaker with 50mL of hot water. Get the water as hot as possible. * Use thermometer to measure the temperature of the water in the beaker using Celsius unit
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For my response I watched the provided film‚ Stand by Me with commentary by it’s director‚ Rob Reiner. One of major things that jumped out at me while watching was the use of what Reiner called a “long lense”. He first references this technique when Teddy is standing in the train tracks but brings it up again when the train is coming towards them while on the bridge‚ when the boys are walking down the tracks in the morning after they sleep in the woods‚ and again when they’re making the trek back
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from the perspective of a 15 year old boy Christopher who suffers from Aspergers syndrome. Like any good novel‚ this story is made memorable through the interaction of ideas and the techniques used to represent these ideas. Idea: Seeing the world through the eyes of an Autistic boy Techniques: Language techniques Christopher expresses himself in a simple straight forward way cannot understand commonly accepted modes of signaling cannot emphasise with people or understand how they would be
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Cost Reduction Techniques I. Introduction a) Why the need for cost reduction measures b) Who can implement these methods? c) Can I really make a difference? Organizing and Developing a Successful Cost Reduction Program a) What management can do about cost reductions b) Developing your cost reduction program c) Waste Prevention and its impact to the bottom line d) Operational analysis – a key to many savings e) Promoting a cost reduction program f) Communication results to all levels of management/organization
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ASEPTIC TECHNIQUES AND CELL COUNTING INTRODUCTION:- Microbes are single celled organisms and are so small that we cannot see with our naked eyes‚ microbes can only seen under microscopes .Microbes are the one of the oldest living form on earth‚ fossils of microbes were found which are said to be 3.5 billion years old . Microbe world: what is a microbe [online].[Accessed 9 April 2013].Available from: world wide web:‚microbes are found everywhere in rocks‚air‚water some of the microbes are even
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