In the wake of the so-called digital revolution numerous attempts have been made to rethink and redesign what scholarly publications can or should be. Beyond the Flow examines the technologies as well as narratives driving this unfolding transformation. However, facing challenges such as the serial crisis, knowledge burying or sudoku research the discourses and practices of scholarly publishing today are mainly shaped by confusion, heterogeneity and uncertainty. By critically interrogating the current state of digital publishing in academia the book asks for how a sustainable post-digital publishing ecology can be imagined.

Optic flow provides all the information necessary to guide a walking human or a mobile robot to its target. Over the past 50 years, a body of research on optic flow spanning the disciplines of neurophysiology, psychophysics, experimental psychology, brain imaging and computational modelling has accumulated. Today, when we survey the field, we find independent lines of research have now converged and many arguments have been resolved; simultaneously the underpinning assumptions of flow theory are being questioned and alternative accounts of the visual guidance of locomotion proposed. At this critical juncture, this volume offers a timely review of what has been learnt and pointers to where the field is going.

An introduction to "flow," a new field of behavioral science that offers life-fulfilling potential, explains its principles and shows how to introduce flow into all aspects of life, avoiding the interferences of disharmony.

One touch kills. But not at first. Even so, you may wish it had. Beyond Astura is a grand science fiction-epic fantasy reminiscent of The Wheel of Time, The Belgariad, and The Lord of the Rings series all rolled into one. In the third novel of the series, “The Flow of Power”, all sentient beings face a mind afflicting evil, a deadly foe no one could prepare for. The existence and power of the insidious, and alien, One Mind can no longer be denied as it closes in on Crystalyn Creek. She is the only being—a mere human—that has ever thwarted its raw hunger to feed on the emotions and memories stemming from brain neurons throughout its long lifespan. With her sister Jade as the unwilling host, the parasitic creature is far stronger than it ever has been. Defeating such evil without harming her sibling becomes a desperate trial of instinct and survival. With the power of the great river of magic dwindling, Crystalyn’s symbol magic is crucial against the alien’s aggression, with its horde of controlled people and a black dragon. Meanwhile, a young and untrained User of magic makes his way across the land unknowingly tied to Crystalyn’s fate. Even with their collective strength, it may not be enough for anyone to survive what came from the cold darkness of space. Whether of Dark or Light affinity, human or nonhuman, all must stand against it or succumb to a state of mind worse than death…

This book provides concise, up-to-date and easy-to-follow information on certain aspects of an ever important research area: multiphase flow in porous media. This flow type is of great significance in many petroleum and environmental engineering problems, such as in secondary and tertiary oil recovery, subsurface remediation and CO2 sequestration. This book contains a collection of selected papers (all refereed) from a number of well-known experts on multiphase flow. The papers describe both recent and state-of-the-art modeling and experimental techniques for study of multiphase flow phenomena in porous media. Specifically, the book analyses three advanced topics: upscaling, pore-scale modeling, and dynamic effects in multiphase flow in porous media. This will be an invaluable reference for the development of new theories and computer-based modeling techniques for solving realistic multiphase flow problems. Part of this book has already been published in a journal. Audience This book will be of interest to academics, researchers and consultants working in the area of flow in porous media.

Role-based access control (RBAC) is a widely used technology to control information flows as well as control flows within and between applications in compliance with restrictions implied by security policies, in particular, to prevent disclosure of information or access to resources beyond restrictions defined by those security policies. Since RBAC only provides the alternatives of either granting or denying access, more fine-grained control of information flows such as “granting access to information provided that it will not be disclosed to targets outside our organisation during further processing” is not possible. In business processes, in particular those spanning several organisations, which are commonly defined using business process execution language (BPEL), useful information flows not violating security policy-implied limitations would be prevented if only the access control capabilities offered by RBAC are in use. The book shows a way of providing more refined methods of information flow control that allow for granting access to information or resources by taking in consideration the former or further information flow in a business process requesting this access. The methods proposed are comparatively easy to apply and have been proven to be largely machine-executable by a prototypical realisation. As an addition, the methods are extended to be also applicable to BPEL-defined workflows that make use of Grid services or Cloud services. IT Security Specialists Chief Information Officers (CIOs) Chief Security Officers (CSOs) Security Policy and Quality Assurance Officers and Managers Business Process and Web/Grid/Cloud Service Designers, Developers, Operational Managers Interested Learners / Students in the Field of Security Management.