Contrasts In The Ward

Presented for the first time in this beautiful, genre-crossing collection is Lawren Harris’s original book of poems and 16 color images of the artist’s early urban painting. In 1922, while the Group of Seven was emerging as a national phenomenon, Harris published his only book of poems—Contrasts—the first modernist exploration of Canadian urban space in verse. He also wandered the streets of Toronto, sketching and creating a powerful set of city paintings. With a 14-page walking tour of Toronto that includes historical and biographical tidbits, this book contains sections of further readings in relation to Harris, the Group of Seven, Toronto and the Ward, and other Toronto walks, more than 65 questions for discussion, and a complete listing of the paintings that provides details on size, medium, and current location. Unlike any other book on Harris, this edition offers a new view of Harris’s career before the Group of Seven while presenting an exciting window into city life at the turn of the century.

Examines in detail the different clinical applications of microbubble-based contrast agents. Explains the principles underlying the use of contrast-specific imaging techniques and the examination methodology. Contains numerous high-quality illustrations, including many in color. Written by recognized experts.

Non-invasive, high resolution contrast arteriography without arte rial catheterization or nephrotoxicity is now possible. It is accomplished by using paramagnetic contrast and an MR scanner. Paramagnetic contrast media is injected intravenously and image data are collected as the con trast circulates through the vascular territory of interest. Due to the strong enhancement effect of paramagnetic contrast media, a small dose injected as an intravenous bolus is sufficient to briefly enhance the entire arterial vascular tree. This allows imaging with a large field-of-view that encompasses an extensive region of vascular anatomy. By using a 3D gradient echo pulse sequence on magnets with high performance gra dient systems, high resolution 3D volumes of image data are acquired in a single breath-hold. This has vastly improved image quality of 3D con trast MRA exams, particularly in the chest and abdomen. Subsequent post-processing allows an angiographic display of image data in any desired obliquity. The success of this technique is reflected by its incorporation into clinical practice in centers throughout the world. It has been applied to multiple vascular territories, using various magnets, and slightly differ ing imaging strategies. As is the ca se for all MR imaging techniques, a thorough understanding of the underlying mechanisms and proper technique are essential to fully exploit the diagnostic potential of this new form of angiography. This book will familiarize the reader with the basic principles of 3D contrast MRA.

The papers in this collection throw fresh light on the relation between language contact and contrastive linguistics. The book focuses equally on the mutual influence of linguistic systems in contact and on the language contrasts that govern the linguistic behaviour of the bilingual speaker.

This volume explores various hitherto under-researched relationships between languages and their discourse-cultural settings. The first two sections analyze the complex interplay between lexico-grammatical organization and communicative contexts. Part I focuses on structural options in syntax, deepening the analysis of information-packaging strategies. Part II turns to lexical studies, covering such matters as human perception and emotion, the psychological understanding of ‘home’ and ‘abroad’, the development of children’s emotional life and the relation between lexical choice and sexual orientation. The final chapters consider how new techniques of contrastive linguistics and pragmatics are contributing to the primary field of application for contrastive analysis, language teaching and learning. The book will be of special interest to scholars and students of linguistics, discourse analysis and cultural studies and to those entrusted with teaching European languages and cultures. The major languages covered are Akan, Dutch, English, Finnish, French, German, Italian, Norwegian, Spanish and Swedish.