Authentication Algorithm for Wireless Sensor Network Using Public Key Cryptography and Hashing (Simulation & Algorithm) Syed Osama Meraj Department of Computer Science Mohammad Ali Jinnah University dreamzunlimited81@hotmail.com Sir. Rizwan ur Rashid Mohammad Ali Jinnah University rizwan@jinnah.edu 1.Abstract: The need for security in WSNs is unavoidable. Applications such as military‚ medical care‚ structural monitoring‚ and surveillance systems require information security
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Chapter 3 Mobile Radio Propagation: Large-Scale Path Loss 1. (a) Explain the advantages and disadvantages of the 2-ray ground reflection model in the analysis of path loss. (b) What insight does the 2-ray model provide about large-scale path loss that was disregarded when cellular systems used very large cells? 2 .In a 2-ray ground reflected model‚ assume that must be kept below 6.261 radians for phase cancellation reasons. Assuming a receiver height of 2 m‚ and given a requirement that be less
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After defining the original definition of online communities‚ Johnston updates the term by stating‚ "Today‚ online communities aren’t bounded by virtual geography any more than they are by physical geography‚ and they emerge and transform and disperse in ways that are confounding to understand‚ even more so to influence" (p. 20). What does the author mean by this statement? The author is saying that virtual geography has no influence on online communities. There is no set virtual locations where people
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ARE THE STRATEGIC USES OF INFORMATION SYSTEMS AND ALSO THEIR CHALLENGES " TABLE OF CONTENTS DESCRIPTION PAGE NUMBER SUMMARY 3 INTRODUCTION 3 STRATEGIC INFORMATION SYSTEM-GENERAL DEFINITION 4 KEY FEATURES OF THE STRATEGIC INFORMATION SYSTEMS 6 INTERNET COMPETITIVE INTELLIGENCE 6 PORTER ’S COMPETITIVE FORCES MODEL AND STRATEGIES 7 BASIC WAYS TO GAIN COMPETITIVE ADVANTAGE 7 CHALLENGES OF INFORMATION SYSTEMS 7 BENEFITS OF USING INFORMATION SYSTEMS IN BUSINESS 9
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INTRODUCTION Currently‚ Verizon Wireless has two major billing systems: I2K and VISION. In accordance with the strategic goals of the company and taking into consideration the corporate vision and credo‚ The executive management decided that having one billing system would be congruent with the objectives of the organization as a whole and the IT group in particular. After several months of deliberation‚ using techniques such as brainstorming‚ receiving expert opinions of SME (Subject matter experts)
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interest new clients. Industries use market separation
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Hayley Eckhardt English 355 October 5‚ 2012 Trials of Feminism: Representations of Margaret Fuller Margaret Fuller has only recently become a popular subject for biographical research‚ as it was not until long after her death that her works were published in their complete form. Editors of her letters were very disrespectful of the material‚ and heavily censored or altered it before publishing. Furthermore‚ fellow contemporaries Hawthorne‚ Emerson‚
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PEOPLE’S AWARENESS OF SOCIAL NETWORKING SYSTEM (SNS) A Paper Submitted to: Ms. Abigail Ocampo College of International Hospitality and Tourism Management In Partial Fulfillment of the Requirements in: Communication Skills 2 Mangalindan‚ Nneka R. Masangkay‚ Ivy Mariz S. Silva‚ Giane Paulene C. March 5‚ 2012 Abstract Social networking is a very common social structure these days since the generation depends entirely on technology. Social networking‚ though very functional
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of having 6 months or less to live. For many patients‚ relieving pain through medication is an important part of hospice care. I have provided you with a list of ways that patients are made more comfortable. A goal of hospice it to help patients use their physical abilities as fully as possible. Social Needs - Sometimes little things make all the difference to people. Although these patients may not be as active as before their illness‚ you can see on your handout a list of things that they probably
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CALIFORNIA STATE UNIVERSITY‚ NORTHRIDGE WiTricity: Wireless Power Transfer A Graduate Project submitted in fulfillment of the requirements For the Degree of Master of Science in Electrical Engineering By Pranit Yeole MAY 2013 The Graduate Project of Pranit Yeole is approved: _________________________________________________ Dr. Ali Amini ____________ Date _________________________________________________ Dr. Ahmad Bekir ______________ Date _________________________________________________
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