The papers collected in this volume have been presented during a workshop on "Electron-Atom and Molecule Collisions" held at the Centre for Interdisciplinary Studies of the University of Bielefeld in May 1980. This workshop, part of a larger program concerned with the "Properties and Reactions of Isolated Molecules and Atoms," focused on the theory and computational techniques for the quanti tative description of electron scattering phenomena. With the advances which have been made in the accurate quantum mechanical characterisation of bound states of atoms and molecules, the more complicated...

Psychotherapy research is undoubtedly one of the most puzzling, diverse, com plex, controversial, and multidimensional areas tackled by clinical psycholo gists, psychiatrists, and psychiatric social workers. The numerous theoretical, methodological, and clinical-research issues dealt with by workers in the field have increased exponentially in the past three decades. To do full justice to the area, monographs in each of the specific subareas would be warranted. In this volume, we, as editors, have endeavored to present the student and interested professional and practitioner with an...

This book has the modest aim of bringing together methodological, theo retical, and empirical studies that bear on the phylogenetic placement of primates and their relatives, and continues a tradition started by Phylogeny of the Primates: A Multidisciplinary Approach (edited by W. P. Luckett and F. S. Szalay; Plenum Press, 1975) and The Comparative Biology and Evolutionary Rela tionships of Tree Shrews (edited by W. P. Luckett, Plenum Press, 1980). Although there are several recent compendia of studies of primate relationships, most of these are exclusively concerned with the internal...

The unusual ambition of this volume is to engage scientists, historians, and philosophers in a common quest to delineate the structure of the creative thinking responsible for major advances in physical theory. The topic does not fit anyone discipline's proprietary interests, and can only be pursued cooperatively. This volume was conceived in the hope that the importance of learning something general about how theories are developed and what makes the difference between productive and abortive directions of theo- retical inquiry could overcome well-known barriers to such cooperation. The...

When we further reflect on the various ideas that are in us, it is easy to perceive that there is not much difference among them, when we consider them simply as certain modes of thinking, but that they are widely different, considered in reference to the objects they represent; and that their causes must be so much the more perfect according to the degree of objective perfection contained in them.

In recent years a number of non-linear Raman spectroscopic techniques have been substantially developed and are now proving to be powerful methods for the solution of many problems not only in spectroscopy but also in chemistry, physics and biology. These techniques include hyper Rayleigh and hyper Raman spectroscopy, coherent anti-Stokes Raman Spectroscopy (CARS), Raman Gain and In verse Raman Spectroscopy, Photoacoustic Raman Spectroscopy (PARS) and the Raman Induced Kerr Effect (RIKE). Hyper Raman spectro scopy although experimentally difficult is valuable for investi gating transitions...

Explains how to deal with the vast quantity of data required for computer vision by starting with a low spatial resolution (and therefore a small amount of data) and proceeding through successive refinements to the final verification of the results at the highest resolution available. Provides the g