...oday, the word "forensics" has become synonymous with crime and crime scene investigation. Immediately conjuring images of crime labs, ultra violet lights and high-tech computers, popular crimes shows like CSI have brought increased attention to the field of forensic science. They've also generated newfound interest in forensics careers. The term "forensic" comes from the Latin and means, simply, having to do with the law. Hence, any discipline that has any ties to the legal system is, in fact, forensic. This is why so many job titles within criminology, such as forensic psychologist, are preceded by the term. With regard to forensic science, the term is now commonly understood to refer to the application of scientific principles to questions...
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...dramsbro@umd.edu Stepan Moskovchenko stevenm86@gmail.com Christopher Conroy cconroy@gmail.com Abstract This paper provides a comprehensive security analysis of the Lenel magnetic swipe card system used at the University of Maryland at College Park. We first explore the cards and hardware components which comprise the system, and then present several plausible points and methods of attack on the system. We chose several of these attacks and demonstrated them using a $240 commercial card reader/writer and a customized unit powered by a microcontroller, which cost about $20 in parts. We developed the capability to read cards, write arbitrary data to cards, simulate card swipes through a reader using a flux reversal pattern generator, and “sniff” data from up to 16 live swipes using a single microcontroller which can be easily hidden in the reader's housing. We tested and successfully demonstrated these capabilities on the live Lenel system under the supervision of the university's Department of Public Safety. Based on our findings, we recommend that the university use neither social security nor university ID numbers on the cards, that it use magnetic card access only in low-security areas, and that it use a more sophisticated and secure system such as proximity smart cards for access to high-security areas. While the analysis and recommendations presented in this paper are aimed at the University of Maryland, building security professionals everywhere can use the material presented...
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...Clays and Clay Minerals, Vol. 49, No. 5, 410–432, 2001. BASELINE STUDIES OF THE CLAY MINERALS SOCIETY SOURCE CLAYS: INFRARED METHODS ´ JANA MADEJOVA AND PETER KOMADEL Institute of Inorganic Chemistry, Slovak Academy of Sciences, SK-842 36 Bratislava, Slovakia INTRODUCTION Infrared (IR) spectroscopy has a long and successful history as an analytical technique and is used extensively (McKelvy et al., 1996; Stuart, 1996). It is mainly a complementary method to X-ray diffraction (XRD) and other methods used to investigate clays and clay minerals. It is an economical, rapid and common technique because a spectrum can be obtained in a few minutes and the instruments are sufficiently inexpensive as to be available in many laboratories. An IR spectrum can serve as a fingerprint for mineral identification, but it can also give unique information about the mineral structure, including the family of minerals to which the specimen belongs and the degree of regularity within the structure, the nature of isomorphic substituents, the distinction of molecular water from constitutional hydroxyl, and the presence of both crystalline and non-crystalline impurities (Farmer, 1979). The interpretation of the absorption spectra of the Source Clays in the middle-IR (MIR) region (4000– 400 cm 1) given here follows those of Farmer and Russell (1964), Farmer (1974a, 1979) and Russell and Fraser (1994). In addition, reflectance spectra in the near-IR (NIR) region (11,000–4000 cm 1), where overtones...
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...REVIEWS, REFINEMENTS AND NEW IDEAS IN FACE RECOGNITION Edited by Peter M. Corcoran Reviews, Refinements and New Ideas in Face Recognition Edited by Peter M. Corcoran Published by InTech Janeza Trdine 9, 51000 Rijeka, Croatia Copyright © 2011 InTech All chapters are Open Access articles distributed under the Creative Commons Non Commercial Share Alike Attribution 3.0 license, which permits to copy, distribute, transmit, and adapt the work in any medium, so long as the original work is properly cited. After this work has been published by InTech, authors have the right to republish it, in whole or part, in any publication of which they are the author, and to make other personal use of the work. Any republication, referencing or personal use of the work must explicitly identify the original source. Statements and opinions expressed in the chapters are these of the individual contributors and not necessarily those of the editors or publisher. No responsibility is accepted for the accuracy of information contained in the published articles. The publisher assumes no responsibility for any damage or injury to persons or property arising out of the use of any materials, instructions, methods or ideas contained in the book. Publishing Process Manager Mirna Cvijic Technical Editor Teodora Smiljanic Cover Designer Jan Hyrat Image Copyright hfng, 2010. Used under license from Shutterstock.com First published July, 2011 Printed in Croatia A free online edition of this book is available...
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...IMPACT OF STEALTH TECHNOLOGY ON AIR DEFENCE “Stealth refers to a wide range of steps that can be taken to make aircraft harder to detect. There is a payoff and a price.” - Jay H Goldberg [i] CHAPTER I INTRODUCTION 1. The latest trends in military aircraft manufacturing are towards development and incorporation of technology which can provide with means to avoid detection. This enhances its survivability by reducing its radar signature and hence reducing the possibility of being detected by enemy radars. The degree to which this is achieved differs from aircraft to aircraft. Certain aircraft like the B-2 and F-117 have been manufactured with this technology as the basis and are thus referred to as Stealth Aircraft. In other aircraft, stealth is achieved to a lesser degree but it nevertheless helps them in enhancing their survivability against enemy air defence. The day is not far when this technology is likely to find wide spread use in the field of aviation. 2. The dictionary defines stealth as "evasion of notice". Applied to Aerial Warfare, it implies the ability of an aircraft, or platform, to carry out its mission without being detected. Other terms such as "LO" - low observables, or "RO"- reduced observables, have also been used which imply the same thing. The very concept of 'Stealth' conjures up an image of something moving in secretly without being detected. 'Stealth' technology actually is all about the art of making aircraft, missiles and...
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...Find more on www.studymaterial.ca ADMS 2511 MIS Notes Ch 1 – Modern Organization in the Global, Web-Based Environment Management information systems (MIS)- deals with the planning of info tech to help people perform tasks related to info processing and management Information technology (IT)- any computer-based tool used with info to support the needs of an org Importance of Planning for IT -a new info system can apply to the whole org, or a specific area of the org Application portfolios- are groups of new system proposals (apps that have to be added/modified) IT Planning -begins with an organizational strategic plan -states the firm’s mission, goals, and steps to reach those goals -IT architecture describes the way an org’s info resources should be used to accomplish its mission -includes both technical (hardware operating systems) and managerial aspects (managing the IT dpt, how area managers will be involved) IT strategic plan- LT goals that describe the IT infrastructure and major IT initiatives to achieve the organization’s goals -it must meet three main objectives: -must be aligned with the org’s strategic plan -must provide for an IT architecture that networks users, apps, and databases -must efficiently allocate IS resources among different projects so they can all be completed on time, within budget, and function properly IT steering committee- composed of managers/staff who rep diff organizational units -they establish IT priorities...
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...Cellular Technology and Society Today , Political & Economic ., Health, Psychological & Sociological , Cellular Technology & History , Moral & Sociological DeVry University LAS432 Society, Ethics, and Technology Abstract The following paper will discuss the psychological and sociological impact of cellular technology. Cellular technology has seen rapid growth in technology and in personal use. Texting has now become the dominant means of communication and actual conversation skills are diminishing. Exposure to electromagnetic radiation emitted from cellular devices has become a concern and is being studied from many various angles to determine actual health risks from cell phone use. Whether it is for personal or business use, the cell phone has become a permanent fixture in our lives, could have potential health risks, and can become an addiction if necessary steps are not taken to control use and dependency. Cellular Technology and Society Today At any store they are visible. They have their hand plastered to their ear or they are seemingly talking to no one. These are the cellphone users. Hayley Tsukayama, a writer for the Washington post asserts that according to the Pew Internet and Life Project only seventeen percent of Americans still have a land line and ninety percent own a cellphone. (Tsukayama, 2014) The largest contributor to this trend is convenience. Most cellular devices are small and easily portable, allowing the user to move around freely...
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...control of the economic and political life of other territories * Masculinism: the assumption that the world is and should be shaped mainly by men for men * environmental determinism: a doctrine holding that human activities are controlled by the environment * globalization: the increasing interconnectedness of different parts of the world through common processes of economic, environmental political and cultural change * ecumene: the total habitable area of a country. Sine it depends on the prevailing technology, the available ecumene varies over time. Canada’s ecumene is so much less than its total area. * Geodemographic research: investigation using census data and commercial data (i.e. sales data and property records) about populations of small districts to create profiles of those populations for market research * Geographic information systems (GIS): an organized collection of computer hardware, software and geographical data that is designed to capture, store, update, manipulate and display spatially referenced information * Regional geography: the study of ways in which unique combinations of environmental and human factors produce territories with distinctive landscapes and cultural...
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...Chapter 2 Planning the New Venture Having great ideas and singling out the great opportunity is only the first step in a long journey to a viable venture. The next steps typically need some planning, mostly packaged into what will eventually become a “business plan.” The business plan is a document that evolves from the initial idea into a business concept proposal (BCP) and from there into an opportunity assessment. At each stage of this evolution, the entrepreneur can decide to proceed or move on to a more promising venture. The exercise of putting a business plan together is a helpful one, and by the end of the process you will have a document that helps you and potential investors think about how promising the venture truly is. This chapter covers the whys and how-tos of a business plan in depth, looking at the main parts and why they are important, as well as what to do with your business plan. In addition, we will look at other common themes characteristic of the early phase of technology startups such as product development and marketing and communications strategy, as well as issues of intellectual property. 2.1 What Is a Business Plan? A business plan is a document describing a venture’s opportunity, its product or service, context, strategy, team, required resources, and potential financial returns [1]. It is guided by three basic questions [2]: • Where are we now? • Where do we want to be? • How are we going to get there? There is ample material available...
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...Radio Frequency (RF) Interference Analysis and Optimization By Farhana Jahan ID: 061-19-342 Md. Rafiqul Islam ID: 061-19-370 Md. Mohibul Hasan ID: 061-19-373 A thesis report presented in partial fulfillment of requirements for the degree of Bachelor of Science in Electronics and Telecommunication Engineering Supervised by Mohammed Humayun Manager (Network Department) ADVANCED DATA NETWORKS SYSTEM LIMITED Red Crescent Concord Tower (19th floor) 17, Mohakhali Commercial Area, Dhaka-1212 Department of Electronics and Telecommunication Engineering DAFFODIL INTERNATIONAL UNIVERSITY October 2009 i APPROVAL PAGE This thesis titled „Radio Frequency (RF) Interference Analysis and Optimization‟, Submitted by Md. Rafiqul Islam, Md. Mohibul Hasan and Farhana Jahan to the Department of Electronics and Telecommunication Engineering, Daffodil International University, has been accepted as satisfactory for the partial fulfillment of the requirement for the degree of Bachelor of Science in Electronics and Telecommunication Engineering and approved as to its style and contents. The presentation was held on 19th October 2009. Board of Examiners Mr. Golam Mowla Choudhury Professor and Head Department of Electronics and Telecommunication Engineering Daffodil International University ---------------------(Chairman) Dr. M. Lutfar Rahman Dean & Professor Faculty of Science and Information Technology Daffodil International University ---------------------(Member) A K M Fazlul...
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...NOTE: This PDF document has a handy set of “bookmarks” for it, which are accessible by pressing the Bookmarks tab on the left side of this window. ***************************************************** We are the last. The last generation to be unaugmented. The last generation to be intellectually alone. The last generation to be limited by our bodies. We are the first. The first generation to be augmented. The first generation to be intellectually together. The first generation to be limited only by our imaginations. We stand both before and after, balancing on the razor edge of the Event Horizon of the Singularity. That this sublime juxtapositional tautology has gone unnoticed until now is itself remarkable. We're so exquisitely privileged to be living in this time, to be born right on the precipice of the greatest paradigm shift in human history, the only thing that approaches the importance of that reality is finding like minds that realize the same, and being able to make some connection with them. If these books have influenced you the same way that they have us, we invite your contact at the email addresses listed below. Enjoy, Michael Beight, piman_314@yahoo.com Steven Reddell, cronyx@gmail.com Here are some new links that we’ve found interesting: KurzweilAI.net News articles, essays, and discussion on the latest topics in technology and accelerating intelligence. SingInst.org The Singularity Institute for Artificial Intelligence: think tank devoted to increasing...
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...Security Issues in MANET.pdf (Size: 182.57 KB / Downloads: 225) Security Issues in MANETs Presented By: Abhishek Seth 04329001 Abstract Mobile Ad hoc Networks (MANET) has become an ex¬citing and important technology in recent years because of the rapid proliferation of wireless devices. A mo¬bile adhoc network consists of mobile nodes that can move freely in an open environment. Communicating nodes in a Mobile Adhoc Network usually seek the help ofother intermediate nodes to establish communication channels. In such an environment, malicious interme¬diate nodes can be a threat to the security of conver¬sation between mobile nodes. The security experience from the Wired Network world is oflittle use in Wire¬less Mobile Ad hoc networks, due to some basic differ¬ences between the two Networks. Therefore, some novel solutions are required to make Mobile Adhoc Network secure. 1 Introduction A Mobile Adhoc Network is a group of wireless mo¬bile computers in which nodes cooperate by forwarding packets for each other to allow them to communicate beyond direct wireless transmission range. Application such as military excercises, disaster relief, and mine site operation may benefit from adhoc networking, but secure and reliable communication is a necessary pre¬requisite for such applications. MANETS are more vulnerable to attacks than wired networks due to open medium, dynamically changing network topology, cooperative algorithms, lack of cen-tralized...
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...[pic] ICAK-USA Research The Following is a Compilation of Applied Kinesiology Research Papers Published in the Collected Papers of the International College of Applied Kinesiology for the year 2005-2006 -- Edited by Scott Cuthbert, D.C. Functional Systems Approach to Central Nervous System Evaluation Richard Belli, D.C., D.A.C.N.B. ABSTRACT Objective: This study investigates the clinical utility of testing functional systems within the central nervous system, compared to testing individual motor nerves with manual muscle testing. Design: Private practice. Study Subjects: Patients were examined by the treating chiropractor from his existing patient pool. Methods: Chiropractic management was decided on by the treating chiropractor. A series of twelve tests were designed to discover disorders of functional systems within the CNS. The tests described were to evaluate the function of 12 systems: 1) spinal cord, 2) myelencephalon/reticular formation, 3) vagal system, 4) trigeminal motor system-muscles of mastication, 5) vestibulospinal system, and bulbo reticular area, 6) reticular formation, 7) diencephalons and gait locomotion system, 8) mesencephalon, 9) cardiac sympathetic autonomic system, 10) pyramidal system, 11) limbic system, 12) sensory system. Results: This chiropractic approach tests the nervous system after provocation of functional systems...
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...MBA-011 MBA-021 MBA-031 MBA-041 MBA-051 MBA-061a MBA-061b PAPER Principles and Practices of Management Quantitative Techniques for Managerial Decision Making. Managerial Economics Human Resource Management Accounting for Management Seminar on Executive Communication Workshop on Information Technology for Management CREDITS 4 4 4 4 4 2 2 MARKS 100 100 100 100 100 50 50 TRIMESTER – II CODE MBA-072 MBA-082 MBA-092 MBA-102 MBA-112a MBA-112b PAPER CREDITS Quantitative Methods and Operations Research 4 Economic Environment for Business 4 Production and Operations Management 4 Financial Management 4 Seminar on Negotiation Skills 2 Workshop on Management Information Systems 2 o Introduction to Retail Management (R. Mgt.)* 4 SECTORAL SUBJECT – 1 MARKS 100 100 100 100 50 50 100 o Principles of Banking and Insurance (B & I)* o Introduction to IT and Telecommunications (IT & Tel)* o Introduction to Infrastructure (Infra. Mgt.)* o Industrial Pharmacy and Pharmaceutical Technology (Pharma. Mgt.)* o Hospital Planning and Organization (Hosp. Mgt.)* MBA-122 *R. Mgt= Retail Management; B&I= Banking & Insurance; IT & Tel.= IT & Telecommunication; Infra. Mgt.=Infrastructural Management; Pharma. Mgt.=Pharmaceutical Management; Hosp. Mgt.=Hospital Management. TRIMESTER – III CODE MBA-133 MBA-143 MBA-153 MBA-163a MBA-163b PAPER Legal Aspects of Business Marketing Management Organizational Behaviour Seminar on Business Research Methodology Seminar on Business Ethics o Advertising and...
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...Don't forget to check out the Online Learning Center, www.mhhe.com/forouzan for additional resources! Instructors and students using Data Communications and Networking, Fourth Edition by Behrouz A. Forouzan will find a wide variety of resources available at the Online Learning Center, www.mhhe.comlforouzan Instructor Resources Instructors can access the following resources by contacting their McGraw-Hill Representative for a secure password. PowerPoint Slides. Contain figures, tables, highlighted points, and brief descriptions of each section. Complete Solutions Manual. Password-protected solutions to all end-of-chapter problems are provided. a Pageout. A free tool that helps you create your own course website. D Instructor Message Board. Allows you to share ideas with other instructors using the text. a o Student Resources The student resources are available to those students using the book. Once you have accessed the Online Learning Center, click on "Student Resources," then select a chapter from the drop down menu that appears. Each chapter has a wealth of materials to help you review communications and networking concepts. Included are: Chapter Summaries. Bulleted summary points provide an essential review of major ideas and concepts covered in each chapter. a Student Solutions Manual. Contains answers for odd-numbered problems. Glossary. Defines key terms presented in the book. Flashcards. Facilitate learning through practice and review. a Animated Figures...
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