William Griffiths – författare

Lipidomics is one of the emerging ‘omics’ techniques with growing importance in bioscience. Discussing interesting standard and non-standard techniques relevant to the measurement and analysis of lipids by mass spectrometry, this book will provide a guide to the possibilities of the techniques. It will introduce the reader to exciting new methods that allow isomer differentiation, improve sensitivity, allow spatial location and go beyond annotation of simply matching a mass to a database entry. The book is written and edited by the some of the world leaders in the field of lipid mass spectrometry and will have international appeal in industry and academia for analytical chemists, biochemists and biotechnologists. Furthermore, it will provide a useful resource for anyone interested in lipid structure characterization particularly for graduates and postgraduates who require a starting point for their projects.

"Bayesian Econometrics" illustrates the scope and diversity of modern applications, reviews some recent advances, and highlights many desirable aspects of inference and computations. It begins with an historical overview by Arnold Zellner who describes key contributions to development and makes predictions for future directions. In the second paper, Giordani and Kohn makes suggestions for improving Markov chain Monte Carlo computational strategies. The remainder of the book is categorized according to microeconometric and time-series modeling. Models considered include an endogenous selection ordered probit model, a censored treatment-response model, equilibrium job search models and various other types. These are used to study a variety of applications for example dental insurance and care, educational attainment, voter opinions and the marketing share of various brands and an aggregate cross-section production function. Models and topics considered include the potential problem of improper posterior densities in a variety of dynamic models, selection and averaging for forecasting with vector autoregressions, a consumption capital-asset pricing model and various others. Applications involve U.S. macroeconomic variables, exchange rates, an investigation of purchasing power parity, data from London Metals Exchange, international automobile production data, and data from the Asian stock market.

This book contains a collection of papers on the science, engineering, and technology of shape casting, with contributions from researchers worldwide.  Among the topics that are addressed are the structure-property-performance relationships, modeling of casting processes, and the effect of casting defects on the mechanical properties of cast alloys.

This compendium collects advances and reflections on the teaching of econometrics from internationally well-known econometricians, including a number of accomplished textbook writers. The subjects range from reflections on many decades of teaching econometrics to studies of the instruction of specific examples and methods. It is aimed at teachers and students of econometrics at all levels.