In response to the public's request to protect children from the ever growing body of pornographic material available on the Internet, the United States Congress has made a number of legislative attempts quot;to shield children from Internet smut.quot; In 2000, Congress changed from a prohibition mentality to a filtering mentality, and the Children's Internet Protection Act (CIPA) was enacted as part of the Consolidated Appropriations Act.The filtering requirements of the CIPA present one of the first successful governmental efforts to help parents protect their children from harmful Internet material. However, the lingering issue is whether that filtering effort, as alleged by the CIPA opponents, unduly restricts the free speech rights of adults. A study was designed to determine how often adults were denied access to information at South Dakota public libraries using the federal E-rate program as a filter on library terminals.

The boundaries of citizenship have been blurred by global information systems--while the public and private spheres have been reshaped through globalization (and colonialism and capitalism). This collection of new essays explores information and citizenship in the digital age from a range of perspectives, presenting cautionary tales along with possibilities for "decolonizing" digital information and literacy. Topics include Wikileaks and the dissolution of information; ethical issues for teachers, policy makers and librarians; and creating safe spaces through ethical librarianship.

The world of Internet law is constantly changing and is difficult to follow, even for those for whom doing so is a full-time job. This updated, everything-you-need-to-know reference removes the uncertainty. Internet and the Law: Technology, Society, and Compromises, Second Edition is the go-to source for anyone who needs clear explanations of complex legal concepts related to online practices and content. This wide-ranging, alphabetical reference explores diverse areas of law, including territorial jurisdiction and taxation, that are relevant to or affected by advances in information technology and the rise of the Internet. Particular emphasis is placed on intellectual property law and laws regarding freedom of expression. The Internet, as this book shows, raises questions not only about how to protect intellectual creations, but about what should be protected. Entries also discuss how the Web has brought First Amendment rights and free expression into question as society grapples with attempts to control "leaks" and to restrict content such as pornography, spam, defamation, and criminal speech.

The volume includes a set of selected papers extended and revised from the 2011 International Conference on Mechanical Engineering and Technology, held on London, UK, November 24-25, 2011. Mechanical engineering technology is the application of physical principles and current technological developments to the creation of useful machinery and operation design. Technologies such as solid models may be used as the basis for finite element analysis (FEA) and / or computational fluid dynamics (CFD) of the design. Through the application of computer-aided manufacturing (CAM), the models may also be used directly by software to create "instructions" for the manufacture of objects represented by the models, through computer numerically controlled (CNC) machining or other automated processes, without the need for intermediate drawings. This volume covers the subject areas of mechanical engineering and technology, and also covers interdisciplinary subject areas of computers, communications, control and automation. We hope that researchers, graduate students and other interested readers benefit scientifically from the book and also find it stimulating in the process.

Systems Analysis & Design Fundamentals: A Business Process Redesign Approach uniquely integrates traditional and modern systems analysis with design methods and techniques. By using a business process redesign approach, author Ned Kock enables readers to understand, in a very applied and practical way, how information technologies can be used to significantly improve organizational quality and productivity. Key Features: Breaks new ground in the teaching of systems analysis and design. This book introduces a new business process redesign–oriented approach to teaching systems analysis and design. It goes significantly beyond what one would normally find in similar texts in terms of business process redesign, as well as related emerging trends in business. Offers a strong hands-on approach that is better aligned with what happens in the real world of organizations today than most traditional textbooks on the topic. The book is based on a retrospective analysis of dozens of real-world projects. Identifies new and innovative business processes for organizations. Several mini-cases and one comprehensive case of an Italian restaurant chain comprehensively illustrate the methods and techniques discussed in the book. Intended Audience: This is an ideal text for advanced undergraduate and graduate courses such as Systems Analysis and Design, Business Process Redesign, and Project Capstone courses in Management Information Systems and Computer Science programs. Talk to the author! http://www.tamiu.edu/~nedkock/

As EPA standards for water quality have tightened in recent years, the need to more accurately assess filter performance and improve the overall treatment process has led to increased demand for the high sensitivity provided by particle counters. One particle counter can give you more data than a dozen turbidimeters-if you know how to sort through