Andreas Wiegmann's Books

Tortuosity and Microstructure Effects in Porous Media

Classical Theories, Empirical Data and Modern Methods

By: Lorenz Holzer,Philip Marmet,Mathias Fingerle,Andreas Wiegmann,Matthias Neumann,Volker Schmidt

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Tortuosity and Microstructure Effects in Porous Media

Classical Theories, Empirical Data and Modern Methods

By: Lorenz Holzer,Philip Marmet,Mathias Fingerle,Andreas Wiegmann,Matthias Neumann,Volker Schmidt

This open access book presents a thorough look at tortuosity and microstructure effects in porous materials. The book delivers a comprehensive review of the subject, summarizing all key results in the field with respect to the underlying theories, empirical data available in the literature, modern methodologies and calculation approaches, and quantitative relationships between microscopic and macroscopic properties. It thoroughly discusses up to 20 different types of tortuosity and introduces a new classification scheme and nomenclature based on direct geometric tortuosities, indirect physics-based tortuosities, and mixed tortuosities (geometric and physics-based). The book also covers recent progress in 3D imaging and image modeling for studying novel aspects of tortuosity and associated transport properties in materials, while providing a comprehensive list of available software packages for practitioners in the community. This book is a must-read for researchers and students in materials science and engineering interested in a deeper understanding of microstructure–property relationships in porous materials. For energy materials in particular, such as lithium-ion batteries, tortuosity is a key microstructural parameter that can greatly impact long-term material performance. Thus, the information laid out in this book will also greatly benefit researchers interested in computational modeling and design of next-generation materials, especially those for sustainability and energy applications.

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Page Count

198

Publisher

Springer Nature

Published Date

ISBN 10

3031304772

ISBN 13

9783031304774

The One-Dimensional Hubbard Model

By: Fabian H. L. Essler,Holger Frahm,Frank Göhmann,Andreas Klümper,Vladimir E. Korepin

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The One-Dimensional Hubbard Model

By: Fabian H. L. Essler,Holger Frahm,Frank Göhmann,Andreas Klümper,Vladimir E. Korepin

This book presents an account of the exact solution of the Hubbard model in one dimension. The early chapters develop a self-contained introduction to Bethe's ansatz and its application to the one-dimensional Hubbard model. The later chapters address more advanced topics.

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Page Count

692

Publisher

Cambridge University Press

Published Date

ISBN 10

1139441582

ISBN 13

9781139441582

Lying and Insincerity

By: Andreas Stokke

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Lying and Insincerity

By: Andreas Stokke

Andreas Stokke presents a comprehensive study of lying and insincere language use. He investigates how lying relates to other forms of insincerity and explores the kinds of attitudes that go with insincere uses of language. Part I develops an account of insincerity as a linguistic phenomenon. Stokke provides a detailed theory of the distinction between lying and speaking insincerely, and accounts for the relationship between lying and deceiving. A novel framework of assertion underpins the analysis of various kinds of insincere speech, including false implicature and forms of misleading with presuppositions, prosodic focus, and semantic incompleteness. Part II sets out the relationship between what is communicated and the speaker's attitudes. Stokke develops the view of insincerity as a shallow phenomenon that is dependent on conscious attitudes rather than deeper motivations. The various of ways of speaking while being indifferent toward what one communicates are covered, and the phenomenon of 'bullshitting' is distinguished from lying and other forms of insincerity. Finally, an account of insincere uses of interrogative, imperative, and exclamative utterances is also given.

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Page Count

259

Publisher

Oxford University Press

Published Date

ISBN 10

0192560344

ISBN 13

9780192560346

Cloud Transformation

The Public Cloud Is Changing Businesses

By: Roland Frank,Gregor Schumacher,Andreas Tamm

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Cloud Transformation

The Public Cloud Is Changing Businesses

By: Roland Frank,Gregor Schumacher,Andreas Tamm

In this book you will learn how the public cloud is significantly changing the cost structures of digital business models and thus existing markets. The relationships between the cloud architectures used, the organization of the company and the price and business models that are possible as a result are shown clearly and so that they can be used in your own company. The authors explain how, one after the other, more and more markets are becoming digital markets and what role marginal costs play in this. They describe how cloud-based IT is disrupting classic IT. This enables small teams to build scalable business models worldwide at zero marginal costs with little investment. The economic effects are clearly illustrated using specific examples. In addition, technical laypeople get an overview of which factors are particularly important for the competitiveness of their digital business models and how managers can influence them. Finally, the book gives practitioners specific guidelines on how the cloud transformation can be carried out in their company. The book is aimed primarily at executives and employees in the specialist departments and IT who want to drive the cloud transformation in their companies. This book is a translation of the original German 1st edition, Cloud-Transformation by Roland Frank, Gregor Schumacher and Andreas Tamm published by Springer Fachmedien Wiesbaden GmbH, part of Springer Nature in 2019. The translation was done with the help of artificial intelligence (machine translation by the service DeepL.com). A subsequent human revision was done primarily in terms of content.

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Page Count

279

Publisher

Springer Nature

Published Date

ISBN 10

3658388234

ISBN 13

9783658388232

Advanced Physical Models for Silicon Device Simulation

By: Andreas Schenk

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Advanced Physical Models for Silicon Device Simulation

By: Andreas Schenk

From the reviews: "... this is a well produced book, written in a easy to read style, and will also be a very useful primer for someone starting out the field [...], and a useful source of reference for experienced users ..." Microelectronics Journal

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Page Count

370

Publisher

Springer Science & Business Media

Published Date

ISBN 10

370916494X

ISBN 13

9783709164945

Sleeping Beauties

The Mystery of Dormant Innovations in Nature and Culture

By: Andreas Wagner

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Sleeping Beauties

The Mystery of Dormant Innovations in Nature and Culture

By: Andreas Wagner

Life innovates constantly, producing perfectly adapted species – but there’s a catch. A TIMES AND TELEGRAPH BEST BOOK OF 2023 'Hopeful and fascinating.' THE TIMES Many animals and plants eke out seemingly unremarkable lives. Passive, constrained, modest, threatened. Then, in a blink of evolutionary time, they flourish spectacularly. Once we start to look, these ‘sleeping beauties’ crop up everywhere. But why? Looking at the book of life, from apex predators to keystone crops, and informed by his own cutting-edge experiments, renowned scientist Andreas Wagner demonstrates that innovations can come frequently and cheaply to nature, well before they are needed. We have found prehistoric bacteria that harbour the remarkable ability to fight off 21st-century antibiotics. And human history fits the pattern too, as life-changing technologies are invented only to be forgotten, languishing in the shadows before they finally take off. In probing the mysteries of these sleeping beauties, Wagner reveals a crucial part of nature’s rich and strange tapestry.

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Page Count

324

Publisher

Simon and Schuster

Published Date

ISBN 10

0861545281

ISBN 13

9780861545285

Tortuosity and Microstructure Effects in Porous Media

Classical Theories, Empirical Data and Modern Methods

By: Lorenz Holzer,Philip Marmet,Mathias Fingerle,Andreas Wiegmann,Matthias Neumann,Volker Schmidt

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Tortuosity and Microstructure Effects in Porous Media

Classical Theories, Empirical Data and Modern Methods

By: Lorenz Holzer,Philip Marmet,Mathias Fingerle,Andreas Wiegmann,Matthias Neumann,Volker Schmidt

Average ratings

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Write a review

Solve jigsaw puzzle

Age

Page Count

198

Publisher

Springer Nature

Published Date

ISBN 10

3031304772

ISBN 13

9783031304774

Book's by Andreas Wiegmann

Tortuosity and Microstructure Effects in Porous Media

Tortuosity and Microstructure Effects in Porous Media

The One-Dimensional Hubbard Model

The One-Dimensional Hubbard Model

Lying and Insincerity

Lying and Insincerity

Cloud Transformation

Cloud Transformation

Advanced Physical Models for Silicon Device Simulation

Advanced Physical Models for Silicon Device Simulation

Sleeping Beauties

Sleeping Beauties

Tortuosity and Microstructure Effects in Porous Media

Tortuosity and Microstructure Effects in Porous Media

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