Can a bout of laziness or a digressive spell actually open up paths to creativity and unexpected insights? In Obstruction Nick Salvato suggests that for those engaged in scholarly pursuits laziness, digressiveness, and related experiences can be paradoxically generative. Rather than being dismissed as hindrances, these obstructions are to be embraced, clung to, and reoriented. Analyzing an eclectic range of texts and figures, from the Greek Cynics and Denis Diderot to Dean Martin and the Web series Drunk History, Salvato finds value in five obstructions: embarrassment, laziness, slowness, cynicism, and digressiveness. Whether listening to Tori Amos's music as a way to think about embarrassment, linking the MTV series Daria to using cynicism to negotiate higher education's corporatized climate, or examining the affect of slowness in Kelly Reichardt's films, Salvato expands our conceptions of each obstruction and shows ways to transform them into useful provocations. With a unique, literary, and self-reflexive voice, Salvato demonstrates the importance of these debased obstructions and shows how they may support alternative modes of intellectual activity. In doing so, he impels us to rethink the very meanings of thinking, work, and value.

The aim of this radiological atlas is to connect pathophysiology to imaging using many illustrations and examples, emphasizing the capabilities and limitations of multidetector computed tomography and its role in the correct management approach to these disorders. Furthermore, the place of allied imaging modalities (plain film and ultrasound) in the clinical algorithm is comprehensively illustrated.

Rapidly rising carbon emissions from the intense development of Western Canada’s fossil fuels continue to aggravate the global climate emergency and destabilize democratic structures. The urgency of the situation demands not only scholarly understanding, but effective action. Regime of Obstruction aims to make visible the complex connections between corporate power and the extraction and use of carbon energy. Edited by William Carroll, this rigorous collection presents research findings from the first three years of the seven-year, SSHRC-funded partnership, the Corporate Mapping Project. Anchored in sociological and political theory, this comprehensive volume provides hard data and empirical research that traces the power and influence of the fossil fuel industry through economics, politics, media, and higher education. Contributors demonstrate how corporations secure popular consent, and coopt, disorganize, or marginalize dissenting perspectives to position the fossil fuel industry as a national public good. They also investigate the difficult position of Indigenous communities who, while suffering the worst environmental and health impacts from carbon extraction, must fight for their land or participate in fossil capitalism to secure income and jobs. The volume concludes with a look at emergent forms of activism and resistance, spurred by the fact that a just energy transition is still feasible. This book provides essential context to the climate crisis and will transform discussions of energy democracy. Contributions by Laurie Adkin, Angele Alook, Clifford Atleo, Emilia Belliveau-Thompson, John Bermingham, Paul Bowles, Gwendolyn Blue, Shannon Daub, Jessica Dempsey, Emily Eaton, Chuka Ejeckam, Simon Enoch, Nick Graham, Shane Gunster, Mark Hudson, Jouke Huizer, Ian Hussey, Emma Jackson, Michael Lang, James Lawson, Marc Lee, Fiona MacPhail, Alicia Massie, Kevin McCartney, Bob Neubauer, Eric Pineault, Lise Margaux Rajewicz, James Rowe, JP Sapinsky, Karena Shaw, and Zoe Yunker.

This is the second, updated and extended edition of a well-received book that offers a comprehensive overview of ultrasonographic imaging of acute and chronic gastrointestinal diseases, including acute abdomen, appendicitis, diverticulitis, inflammatory bowel diseases, neoplasms and masses, infections, malabsorption syndromes, and rare conditions. The value of ultrasound in each disorder is clearly explained and illustrated, and limitations identified. Information is also provided on recent technical developments and ultrasound applications that are likely to become of increasing importance, such as functional and 3D ultrasound, contrast agents and intraoperative ultrasound, elastography, and transperineal ultrasound. The authors are all distinguished experts in the topics they address. Ultrasound of the Gastrointestinal Tract will be a helpful guide in daily practice not only for radiologists but also for gastroenterologists, abdominal surgeons, pediatricians, and oncologists.