Revealing Watermarks

Watermarks reflect the very stuff of the origin, date, distribution, composition, history, and culture of paper-based items. Digital imaging of watermarks releases the research potential as widely as the internet itself. One example is the digital “fingerprinting” of paper in order to enhance the security of items, such as valuable and vulnerable maps. Revealing Watermarks offers detailed instructions of this process, through the author's own PaperPrint method, and by means of the case study of a sixteenth-century watermark—a crown from the arms of Danzig—it illustrates how cultural influences spread and have endured across the centuries, in this case from Sweden to Russia.

Presents digital audio watermarking as a new and alternative method to enforce intellectual property rights and protect digital audio from tampering. Provides theoretical frameworks, recent research findings, and practical applications.

This volume constitutes the refereed post-proceedings of the 8th International Workshop on Information Hiding held in Alexandria, Virginia, in July 2006. Twenty-five carefully reviewed full papers are organized into topical sections covering watermarking, information hiding and networking, data hiding in unusual content, fundamentals, software protection, steganalysis, steganography, and subliminal channels.

Did you know that some societies once used giant rocks for money? Why do some coins have holes in them? Will plastic soon replace paper currency? The history of money closely parallels the history of chemistry, with advances in material science leading to advances in our physical currency. From the earliest examples of money, through the rise of coins, paper, plastic and beyond, with excursions into corrosion and counterfeiting along the way, this book provides a chemist’s eye view into the history of the cash in our pockets. Written in an accessible style that will appeal to the layperson and scientist alike, The Chemistry of Money will be sure to both enlighten and entertain. You will never look at money the same way again!

Explains some of the techniques of forensic science used in criminal investigations, including fingerprinting, DNA testing, impression analysis, pathology, and others; and includes case studies that show how the methods have been used in practice.

Hydrofeminist Thinking with Oceans brings together authors who are thinking in, with and through the spaces of ocean/s and beaches in South African contexts to make alternative knowledges towards a justice-to-come and flourishing at a planetary level. Primary scholarly locations for this work include feminist new materialist and post-humanist thinking, and specifically locates itself within hydrofeminist thinking. Together with a foreword by Astrida Neimanis, the chapters in this book explore both land and water with oceans as powerfully political spaces, globally and locally entangled in the violences of settler colonialism, land dispossession, slavery, transnational labour exploitation, extractivism and omnicides. South Africa is a productive space to engage in such scholarship. While there is a growing body of literature that works within and across disciplines on the sea and bodies of water to think critically about the damages of centuries of colonisation and continued extractivist capitalism, there remains little work that explores this burgeoning thinking in global Southern, and more particularly South African contexts. South African histories of colonisation, slavery and more recently apartheid, which are saturated in the oceans, are only recently being explored through oceanic logics. This volume offers valuable Southern contributions and rich situated narratives to such hydrofeminist thinking. It also brings diverse and more marginal knowledges to bear on the project of generating imaginative alternatives to hegemonic colonial and patriarchal logics in the academy and elsewhere. While primarily located in a South African context, the volume speaks well to globalised concerns for justice and environmental challenges both in human societies and in relation to other species and planetary crises. The chapters, which will be of interest to scholars, activists and other civil society stakeholders, share inspiring, rich examples of diverse scholarship, activism and art in these contexts, extending international scholarship that thinks in/on/with ocean/s, littoral zones and bodies of water. The book offers ethico-political perspectives on the role of research in ocean governance, policy development and collective decision-making for ecological justice. This book is suitable for students and scholars of post-qualitative, feminist, new materialist, embodied, arts-based and hydrofeminist methods in education, environmental humanities and the social sciences.

It is the summer of 1950 - and at the once-grand mansion of Buckshaw, young Flavia de Luce, an aspiring chemist with a passion for poison, is intrigued by a series of inexplicable events: A dead bird is found on the doorstep, a postage stamp bizarrely pinned to its beak. Then, hours later, Flavia finds an man lying in the cucumber patch and watches him as he takes his dying breath. For Flavia, who is both appalled and delighted, life begings in earnest when murder comes to Buckshaw. "This was by far the most interesting thing that had ever happened to me in my entire life."