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Identifying and measuring the elemental x-rays released when materials are examined with particles (electrons, protons, alpha particles, etc.) or photons (x-rays and gamma rays) is still considered to be the primary analytical technique for routine and non-destructive materials analysis. The Lithium Drifted Silicon (Si(Li)) X-Ray Detector, with its good resolution and peak to background, pioneered this type of analysis on electron microscopes, x-ray fluorescence instruments, and radioactive source- and accelerator-based excitation systems. Although rapid progress in Silicon Drift Detectors...

Understanding Photojournalism explores the interface between theory and practice at the heart of photojournalism, mapping out the critical questions that photojournalists and picture editors consider in their daily practice and placing these in context.

Outlining the history and theory of photojournalism, this textbook explains its historical and contemporary development; who creates, selects and circulates images; and the ethics, aesthetics and politics of the practice. Carefully chosen, international case studies represent a cross section of key photographers, practices...

Applied Improvisation has become an important and growing field of exploration, research, and human cooperation. The book goes far beyond an introduction to alternative applications of Improvisational Comedy. It also delves into underlying theories that are usable in all human endeavors, from personal enrichment to every aspect of organizational development and cooperation. It includes working ideas, theory, structures, methodology, stories, notes, references, and practices, as well as exercises that can be used in any setting where learning and change are desired. This revised edition is...