Power plant cooling technologies : hybrid cooling systems can save water

In addition to water saving, the hybrid cooling concept presented in this book also has the potential to improve energy efficiency and possibly reduce CO2 emission by recovering and upgrading the 'waste' energy from the cooling water stream.Yilmaz and Kouzani are at Deakin Uni, Hessami is at Monash Uni, Hu is at Uni of Adelaide.

A framework for visual and haptic collaboration in shared virtual spaces

We propose a framework for visual and haptic collaboration in X3D/VRML shared virtual spaces. In this collaborative framework, two pipelines— visual and haptic—complement each other to provide a simple and efficient solution to problem requiring collaboration in shared virtual spaces on the web. We consider shared objects defined as virtual object with their visual and physical properties rendered synchronously on each client computer. We introduce virtual tools which are shared objects associated with interactive and haptic devices. We implemented the proposed ideas as a server-client framework with a dedicated viewer. We discuss two implementation frameworks based on the strong and thin server concepts.

Book review: Studying mobile media: cultural technologies, mobile communication, and the iPhone, by Hjorth, Larissa, Burgess, Jean and Richardson, Ingrid (eds), Routledge, New York, 2012

A review of a series of articles exploring the role of online networked mobile devices, such as the iPhone, in changing communication, with multidisciplinary relevance. The articles examine the smartphone as a cultural object, a platform for specific uses as a multi-purpose input device and its evolution from a personal communication device to a multimedia tool with implications for politics and social change.

Zombie processes and undead technologies

Zombies in the Academy taps into the current popular fascination with zombies and brings together scholars from a range of fields, including cultural and communication studies, sociology, film studies, and education, to give a critical account of the political, cultural, and pedagogical state of the university through the metaphor of zombiedom. The contributions to this volume argue that the increasing corporatization of the academy—an environment emphasizing publication, narrow research, and the vulnerability of the tenure system— is creating a crisis in higher education best understood through the language of zombie culture—the undead, contagion, and plague, among others. Zombies in the Academy presents essays from a variety of scholars and creative writers who present an engaging and entertaining appeal for serious recognition of the conditions of contemporary humanities teaching, culture, and labor practices.