Centrepiece

This volume includes 20 contributions of the 12th meeting on Analytical Ultracentrifugation from March 1-2, 2001 in Duisburg, Germany. Various fields of ultracentrifugation are covered concerning research problems in biochemistry, biophysical chemistry and macromolecular chemistry as well as interacting systems. New investigations concerning the sedimentation theory are presented. The phase transition of gels is dealt with, as is the sedimentation-diffusion equilibrium of gels. One section contains the hydrodynamics of biopolymers.

This book brings you a wealth of stories, in words and images, from a part of India known as the Northeast, a term that is widely contested for the ways in which it homogenizes a region of great diversity. It is also a term that has come to be a marker of identity and solidarity by many who are of the region. Here, 21 writers and artists look at the idea of ‘work’ — from street hawking to beer brewing, from mothering to dung collection — and describe their lives or those of others with humour and compassion. Parismita Singh’s wonderful compilation of the works of women asks: what are the different ways of telling a story? What if we were to attempt these tellings through poetry and portraits and essays, older traditions like textile art and applique and new genres like hashtag poetry tapped into a smartphone? Where would it take us, what would the world look like?

The material and intellectual presence of Egypt is at the heart of Western culture, religion and art from Antiquity to the present. This volume aims to provide a long term and interdisciplinary perspective on Egypt and its mnemohistory, taking theories on objects and their agency as its main point of departure. The central questions the book addresses are why, from the first millennium BC onwards, things and concepts Egyptian are to be found in such a great variety of places throughout European history and how we can account for their enduring impact over time. By taking a radically object-oriented perspective on this question, this book is also a major contribution to current debates on the agency of artefacts across archaeology, anthropology and art history.