The third edition of Vis-ã -vis continues the excitement of the innovative second edition with a fully integrated and revised multimedia package and updated cultural information presented in the â¬SCorrespondance⬠feature (chapter opening letter, postcard, or e-mail, which is answered in the mid-lesson â¬SCorrespondance⬠cultural spread) and in the new â¬SBienvenue dans le monde francophone⬠feature that recurs after every four chapters in the text. The overall goal of the revision remains the same as that of the second edition: to promote a balanced four-skills approach to learning French through a wide variety of listening, speaking, reading, and writing activities, while introducing students to the richness and diversity of the Francophone world.

Do you teach? Do you find that, no matter how much time and energy you expend, how many different approaches you employ, regardless of subject or grade level or class size, one all-too-familiar pattern prevails: many learn much, with modest effort; many learn some, with great effort; far too many learn little, no matter how much effort? Bal-A-Vis-X enables both students and teachers to break that pattern, to work together is such a way that many more learn much, with modest effect; very many more learn more, with new found focus of effort; only a few, those who refuse, learn little. Bal-A-Vis-X is both a destination and a portal-to-beyond for any student or teacher willing to go.-- back cover

'Failed Images' attempts to understand the divergence between photography and the reality it portrays, analysing the various ways the photograph transforms that which exists before the camera. Because the photographic medium enables very different practices, which in turn results in many kinds of images, it must also be examined from a perspective outside of the dominant approach to the medium, generally called the 'snapshot.' This book therefore explores the photographic image by focusing on practices which refuse this conventional approach, namely staged, blurred, under- and overexposed, and archival photography.

A fascinating guide to English's exotic side...

UV-VIS spectroscopy is one of the oldest methods in molecular spectroscopy. The definitive formulation of the Bouguer-Lambert Beer law in 1852 created the basis for the quantitative evaluation of absorption measurements at an early date. This led firstly to colorimetry, then to photometry and finally to spectrophotometry. This evolution ran parallel with the development of detectors for measuring light intensities, i.e. from the human eye via the photo element and photocell, to the photomultiplier and from the photo graphic plate to the present silicon-diode detector both of which allow simultaneous measurement of the complete spectrum. With the development of quantum chemistry, increasing atten tion was paid to the correlation between light absorption and the structure of matter with the result that in recent decades a number of excellent discussions of the theory of electronic spectroscopy (UV-VIS and luminescence sp,~ctroscopy) have been published. Consequently, this extremely ivteresting aspect of molecular spec troscopy has dominated the teaching of the subject both in my own lectures and those of others. However, it is often overlooked that, in addition to the theory, applications of spectroscopic methods are of particular interest to scientists. For this reason, a lecture series about electronic spectroscopy given in the Institute for Physical Chemistry at the Heinrich-Heine-University in Dusseldorf was supplemented by one about "UV-VIS spectroscopy and its applications". This formed the basis of the present book.