Zbigniew Witkowski's Books

Strength of Structural Elements

By: Zbigniew Brzoska

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Strength of Structural Elements

By: Zbigniew Brzoska

This volume describes engineering applications of the mechanics of deformable bodies and the elasticity theory relevant to them. It is concerned mainly with one-dimensional problems, which arise because either one of the dimensions of a body is much greater than the remaining two or the functions of two or three variables may be reduced to one variable.Problems of this type are of twofold importance. Firstly, many engineering problems can be described with sufficient accuracy just in this way. Secondly, unidimensional problems with known analytical solutions may serve either for testing numerical methods or for the analysis of fundamental concepts and phenomena, whose physical nature in three-dimensional approach might be obscured by the analytical-numerical aspect. The authors have confined themselves for the most part to the analysis of elastic behaviour of structures; however some attention is also given to elastic problems. A deterministic approach has been applied throughout the book. It will serve as a springboard for further work with stochastic approaches which are being increasingly used in engineering practice today.

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Page Count

789

Publisher

Elsevier

Published Date

ISBN 10

1483291693

ISBN 13

9781483291697

Transparent Semiconducting Oxides

Bulk Crystal Growth and Fundamental Properties

By: Zbigniew Galazka

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Transparent Semiconducting Oxides

Bulk Crystal Growth and Fundamental Properties

By: Zbigniew Galazka

This book discusses various aspects of different bulk TSO single crystals in terms of thermodynamics; bulk crystal growth using diverse techniques involving gas phase, solution, and melt; and the resulting crystal size, appearance, and structural quality as well as the fundamental properties that were gathered from bulk single crystals. It presents experimental results accompanied by theoretical results, such as band structure and native defects. Combinations of various bulk single crystals along with their properties show great promise in practical device functionality and fabrication. Many TSO-based devices have already been demonstrated in several technical areas, including electronics, optoelectronics, and photovoltaics as well as sensing devices. The book is the first of its kind that brings together a variety of bulk single crystals of scientifically and technically important TSOs along with their properties, which may result in novel devices with unique functionalities.

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Page Count

707

Publisher

CRC Press

Published Date

ISBN 10

1000067165

ISBN 13

9781000067163

The Szczecin Lagoon Ecosystem

The Biotic Community of the Great Lagoon and its Food Web Model

By: Norbert Wolnomiejski,Zbigniew Witek

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The Szczecin Lagoon Ecosystem

The Biotic Community of the Great Lagoon and its Food Web Model

By: Norbert Wolnomiejski,Zbigniew Witek

The Great Lagoon is a central part of the Szczecin Lagoon, a major component in the Odra River estuary system. It is also an important European natural heritage site and one of the largest resting places for migratory birds in the Baltic Sea area. The first part of Wolnomiejski's and Witek’s book gives a thorough overview of the most up-to-date knowledge of this region, including the assessment of its biological production. Based on these findings authors develop a food web model of the Polish part of the Szczecin Lagoon, identifying a total of 45 trophic-functional components. The model describes a variety of features ranging from the magnitude of consumption, to the amount of unassimilated food and export of individual system components, and serves as an invaluable source, helping researchers to estimate various ecological indicators of The Great Lagoon’s ecosystem.

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Page Count

294

Publisher

Walter de Gruyter

Published Date

ISBN 10

8376560506

ISBN 13

9788376560502

Book's by Zbigniew Witkowski

Strength of Structural Elements

Strength of Structural Elements

Transparent Semiconducting Oxides

Transparent Semiconducting Oxides

The Szczecin Lagoon Ecosystem

The Szczecin Lagoon Ecosystem

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