English | 2022 | ISBN: 1119525659 | 339 pages | True PDF | 10.85 MB
AVERAGE CURRENT-MODE CONTROL OF DC-DC POWER CONVERTERS
An authoritative one-stop guide to the analysis, design, development, and control of a variety of power converter systems

Current Trends and Open Problems in Computational Mechanics
English | 2022 | ISBN: 3030873110 | 600 Pages | PDF EPUB | 122 MB
This Festschrift is dedicated to Professor Dr.-Ing. habil. Peter Wriggers on the occasion of his 70th birthday. Thanks to his high dedication to research, over the years Peter Wriggers has built an international network with renowned experts in the field of computational mechanics. This is proven by the large number of contributions from friends and collaborators as well as former PhD students from all over the world. The diversity of Peter Wriggers network is mirrored by the range of topics that are covered by this book. To name only a few, these include contact mechanics, finite & virtual element technologies, micromechanics, multiscale approaches, fracture mechanics, isogeometric analysis, stochastic methods, meshfree and particle methods. Applications of numerical simulation to specific problems, e.g. Biomechanics and Additive Manufacturing is also covered. The volume intends to present an overview of the state of the art and current trends in computational mechanics for academia and industry.

Current Archaeology-Issue 121
English | 50 Pages | PDF | 36.3 MB

Current Archaeology-Issue 120
English | 34 Pages | PDF | 23.7 MB

Current Archaeology-Issue 119
English | 34 Pages | PDF | 25.27 MB

Current Archaeology-Issue 118
English | 34 Pages | PDF | 24.64 MB

Current Archaeology-Issue 117
English | 34 Pages | PDF | 25.31 MB

Current Issues in Project Analysis for Development By John Weiss, David Potts, John Weiss, David Potts
2012 | 299 Pages | ISBN: 1848445350 | PDF | 5 MB
For over fifty years project analysis techniques have been applied in the assessment of development projects where poorly designed and appraised projects can waste scarce resources. This study examines the continued relevance of this approach, assesses methodological developments over this period and investigates current practical problems in the application of these techniques. This major work brings together authors with experience of both academic and operational project work to focus on issues such as the shadow exchange rate, the shadow wage, the discount rate and assessment of poverty impact and risk, as well as problems relating to specific sectors covering environmental projects, transport, education and health. There are also general chapters on the experience of semi-input-output-based estimation of shadow prices and the relevance of shadow pricing techniques to the context of developed economies in the EU. An overview by the editors sets out the evolution of the literature and highlights current issues. The general conclusion is that project analysis techniques remain relevant, albeit within a very different development context to that in which they were originally envisaged to be applied. With new perspectives on key economic parameters, this book will appeal to academics working on development, officials involved with project aid programs, postgraduate students of development and professional economists working on development projects. Contributors: P.B. Anand, M. Florio, M. Fujimura, E. Kula, E. Londero, C. Nash, D. Potts, S. Vignetti, K. Ward, J. Weiss

Current Archaeology - Issue 112
English | 34 pages | PDF | 25.3 MB

English | 2022 | ISBN: 1119829305 | 380 pages | True PDF EPUB | 67.51 MB
WAVE AND CURRENT POWER GENERATION