The approach of this concise but comprehensive introduction, covering all major classes of materials, is right for not just materials science students and professionals, but also for those in engineering, physics and chemistry, or other related disciplines. The characteristics of all main classes of materials, metals, polymers and ceramics, are explained with reference to real-world examples. So each class of material is described, then its properties are explained, with illustrative examples from the leading edge of application. This edition contains new material on nanomaterials and nanostructures, and includes a study of degradation and corrosion, and a presentation of the main organic composite materials. Illustrative examples include carbon fibres, the silicon crystal, metallic glasses, and diamond films. Applications explored include ultra-light aircraft, contact lenses, dental materials, single crystal blades for gas turbines, use of lasers in the automotive industry, cables for cable cars, permanent magnets and molecular electronic devices. - Covers latest materials including nanomaterials and nanostructures - Real-world case studies bring the theory to life and illustrate the latest in good design - All major classes of materials are covered in this concise yet comprehensive volume
In Psychidae Arnscheid and Weidlich provide for the first time a complete tool for identifying the European bag worm moths. The book will provide a sufficient overview of the systematics and distribution of the European Psychidae. A total of 246 species is recognized. Description and diagnoses are accompanied by colour figures of the adults, usually depicting variation of male and female if the latter are winged. Black and white photographs of the male genitalia of most species (excluding parts of Naryciinae and Taleporiinae due to their similarity) are given for the first time. Notes on distribution and bionomics are added for every species. One new subfamily, one new genus and three new species are described.
Well-balanced and up-to-date introduction to the field of semiconductor optics, including transport phenomena in semiconductors. Starting with the theoretical fundamentals of this field the book develops, assuming a basic knowledge of solid-state physics. The application areas of the theory covered include semiconductor lasers, detectors, electro-optic modulators, single-electron transistors, microcavities and double-barrier resonant tunneling diodes. One hundred problems with hints for solution help the readers to deepen their knowledge.
Inhaltsverzeichnis Inhalt: M. Bos, The Identification of Custom in International Law - O. Kimminich, Technology Transfer and International Law: Towards Conceptual Clarity - C. Tomuschat, Das Recht auf Entwicklung - W. Brugger, Human Rights Norms in Ethical Perspective - P. Kunig, The Protection of Human Rights by International Law in Africa - K. Hailbronner, International Terrorism and the Laws of War - A. Rosas, Negative Security Assurances and Non-Use of Nuclear Weapons - H. Meyrowitz, Le statut des armes nucléaires en droit international; 1e part - H.S. Levie, Some Recent Develo.
Solar PV is now the third most important renewable energy source, after hydro and wind power, in terms of global installed capacity. Bringing together the expertise of international PV specialists Photovoltaic Solar Energy: From Fundamentals to Applications provides a comprehensive and up-to-date account of existing PV technologies in conjunction with an assessment of technological developments. Key features: Written by leading specialists active in concurrent developments in material sciences, solar cell research and application-driven R&D. Provides a basic knowledge base in light, photons and solar irradiance and basic functional principles of PV. Covers characterization techniques, economics and applications of PV such as silicon, thin-film and hybrid solar cells. Presents a compendium of PV technologies including: crystalline silicon technologies; chalcogenide thin film solar cells; thin-film silicon based PV technologies; organic PV and III-Vs; PV concentrator technologies; space technologies and economics, life-cycle and user aspects of PV technologies. Each chapter presents basic principles and formulas as well as major technological developments in a contemporary context with a look at future developments in this rapidly changing field of science and engineering. Ideal for industrial engineers and scientists beginning careers in PV as well as graduate students undertaking PV research and high-level undergraduate students.
This technical paper on ornamental plant propagation in the tropics has been written to highlight the potential of tissue culture as an advanced propagation technology allowing for mass cloning of selected varieties or ecotypes. This document provides information on the state of the art of tissue culture propagation and gives technical details for propagating some 30 ornamental plant species. The aim of the paper is to enhance the technical capacity of public institutions and private entrepreneurs, thus leading to new production and market opportunities. It also aims to facilitate and encourage the use of techniques to promote ornamental plant diversity.
In a dialogue with all of the theological disciplines and also with closely related human and philosophical sciences, this standard work sets out criteria for a contemporary approach to preaching. The assumptions, arguments, models, perspectives and methods for analyzing the homiletic process are presented in an understandable form. Figures and practical guidelines offer helpful illustrations. This comprehensive and engaging format makes this volume a supportive textbook, a reliable reference work and a stimulating aid for preaching – all in one.
A Witness in Times of War and Peace is a searing memoir that describes the struggles a Mennonite pastor experiences during the Second World War. Gerhard Hein is a practicing Mennonite when he is called up for duty, and he must reconcile his pacifist beliefs with the obligation to serve in Germany's Wehrmacht. He displays courage in a terrifying and uncertain time by voicing his concerns about the National Socialistic ideology in both words and deeds, standing up for his beliefs by pointing to the One who can bring real peace. His story shows that in the darkness of war, rays of genuine love, care, and compassion can shine through....
Die Zeitschrift präsentiert Ergebnisse aus der angewandten Forschung und Grundlagenforschung mit Schwerpunkten in den Bereichen Operations, Logistik, Produktentstehung, Industrie 4.0.
Die Zeitschrift präsentiert Ergebnisse aus der angewandten Forschung und Grundlagenforschung mit Schwerpunkten in den Bereichen Operations, Logistik, Produktentstehung, Industrie 4.0.
Prof. Dr.-Ing. Prof. e. h. Wilhelm Bauer ist geschäftsführender Institutsleiter des Fraunhofer-Instituts für Arbeitswirtschaft und Organisation IAO und Vorsitzender des Fraunhofer-Verbunds Innovationsforschung. Univ.-Prof. Dr.-Ing. Dr. h.c. Dipl.-Wirtsch.-Ing. Wilfried Sihn ist seit 2004 Professor an der TU Wien und seit 2008 Geschäftsführer der Fraunhofer Austria Research GmbH. Prof. Dr.-Ing. Peter Ohlhausen ist am Fraunhofer-Instituts für Arbeitswirtschaft und Organisation IAO für den Bereich Forschungskoordination zuständig und Professor an der ESB.
Inhaltsangabe:Abstract: Today we observe a development in which the role of language is steadily decreasing whereas the impact of pictures is increasing. This goes hand in hand with a development in which information relies more and more on visual concepts. More and more language takes the part of explaining how to read the visual presentations, more and more language takes the part of providing the background information which is necessary to understand the meaning of the visual foreground. Kress and van Leeuwen (1998) argue that Today, we seem to move towards a decrease of control over language (e.g. the greater variety of accents allowed on the public media, the increasing poblems in enforcing normative spelling), and towards an increase in codification and control over the visual (e.g. the use of image banks from which ready-made images can be drawn for the constuction of visual texts, and, generally, the effect of computer imaging technology). Although we may be aware of this tendency, we have not been taught in school how to read visual concepts and so most of us share some degree of illiteracy concerning a critical reading of information presented by images. This is remarkable because we all agree about their influence on our lives but at the same time when we do not develop analytical tools for describing what kinds of strategies, what kinds of concepts are working in visual presentations of information. We tend to overlook the importance of visual concepts simply because we generally do not know enough about their code. This paper analyses photos and language which are parts of ads, which have definitely been designed for transferring messages because they have been made to advertise one specific product. Images and the text of advertisements never are casual products like family pictures. Although the photo in the family album is coded its coding is less elaborated than the coding of pictures in ads. We have to keep in mind that many people, experts in advertising, experts in public relations were involved in the process of designing an ad before we can look at the final result. This is why ads are definitely conceptually designed because they are meant to create a specific meaning in the viewer s mind. It is a truism that no visual concept, no photo of an ad was chosen by chance. Photographs and language of ads are more likely to have been carefully constructed and selected according to the meaning they are supposed to create. This is [...]
David Hilbert was one of the great mathematicians who expounded the centrality of their subject in human thought. In this collection of essays, Wilfried Sieg frames Hilbert's foundational work, from 1890 to 1939, in a comprehensive way and integrates it with modern proof theoretic investigations.
This study explores the vocabulary employed in the extant text of Leviticus. The chosen methodology of rhetorical analysis (with particular emphasis upon terminological patterns) shows a carefully composed text. The basic working hypothesis that Leviticus has been artistically structured around 37 divine speeches 'and the Lord spoke/said to Moses (and Aaron)' . With chapter 16 as its possible structural and theological center has been substantiated both on the microstructural and macrostructural levels. The plethora of significant micro- and macrostructural terminological patterns, suggests original literary cohesiveness and hence single-handed authorship. These findings are of special significance regarding so-called "P" and "H" passages, a "layer of priestly reworking", and, even more, the exegesis and theology of Leviticus.
Astronomy and Astrophysics Abstracts, which has appeared in semi-annual volumes since 1969, is de voted to the recording, summarizing and indexing of astronomical publications throughout the world. It is prepared under the auspices of the International Astronomical Union (according to a resolution adopted at the 14th General Assembly in 1970). Astronomy and Astrophysics Abstracts aims to present a comprehensive documentation of literature in all fields of astronomy and astrophysics. Every effort will be made to ensure that the average time interval between the date of receipt of the original literature and publication of the abstracts will not exceed eight months: This time interval is near to that achieved by monthly abstracting journals, com pared to which our system of accumulating abstracts for about six months offers the advantage of greater convenience for the user. I, 1980; some older Volume 27 contains literature published in 1980 and received before August literature which was received late and which is not recorded in earlier volumes is also included. We acknowledge with thanks contributions to this volume by Dr. J. Bouska, Prague, who surveyed journals and publications in Czech and supplied us with abstracts in English.
This technical paper on ornamental plant propagation in the tropics has been written to highlight the potential of tissue culture as an advanced propagation technology allowing for mass cloning of selected varieties or ecotypes. This document provides information on the state of the art of tissue culture propagation and gives technical details for propagating some 30 ornamental plant species. The aim of the paper is to enhance the technical capacity of public institutions and private entrepreneurs, thus leading to new production and market opportunities. It also aims to facilitate and encourage the use of techniques to promote ornamental plant diversity.
Since the 4th 1998 edition, there have been numerous crucial advances to the modelling and the basic understanding of solidification phenomena, and with its linking to experimental results. These topics have been incorporated into this 5th Fully Revised Edition, as well as a new final chapter on microstructure selection which explains how to combine the concepts of the preceding chapters for modelling real microstructures, in complex processes such as additive manufacturing. With its numerous new topics - also borne out by the new authorship - students and teachers, scientists and engineers will greatly benefit from this new book. The topics are presented in the same praised manner as in previous editions, readable at three levels: - an initial feel for the subject is obtained by consulting the figures and their detailed captions; - a deeper understanding of the underlying physics is found by working through the main text; - 15 appendices offer a detailed analysis of the various theories, by providing detailed derivations of the relevant equations. Particularly Novel: the final chapter 8 on microstructure-selection explains how to combine the concepts of the preceding chapters to model the real microstructures formed during complex processes such as additive manufacturing, and the new detailed phase-field appendix which opens the door to the accurate computer-modelling of growth-forms. This new 5th edition is of high interest to undergraduate and graduate levels and professionals. For orders you are welcome to download the Order Form.
Solutions Manual is a companion book to the Fundamentals of Solidification 5th edition offering model solutions to 133 problems (exercises). The 5th edition of Fundamentals of Solidification (2023) includes new contributions on phase-field modelling and a new 8th Chapter on microstructure selection. It explains how to combine the concepts of the seven preceding chapters of the book so as to model the real microstructures that form during complex processes such as additive manufacturing ... which are still a challenge or are out of reach of numerical simulation. This Solutions Manual, together with the 5th edition of the main text, will offer its readership a good start in the field, and prepare them for tackling more involved treatments of solidification. Fundamentals of Solidification 5th fully revised edition
The approach of this concise but comprehensive introduction, covering all major classes of materials, is right for not just materials science students and professionals, but also for those in engineering, physics and chemistry, or other related disciplines. The characteristics of all main classes of materials, metals, polymers and ceramics, are explained with reference to real-world examples. So each class of material is described, then its properties are explained, with illustrative examples from the leading edge of application. This edition contains new material on nanomaterials and nanostructures, and includes a study of degradation and corrosion, and a presentation of the main organic composite materials. Illustrative examples include carbon fibres, the silicon crystal, metallic glasses, and diamond films. Applications explored include ultra-light aircraft, contact lenses, dental materials, single crystal blades for gas turbines, use of lasers in the automotive industry, cables for cable cars, permanent magnets and molecular electronic devices. - Covers latest materials including nanomaterials and nanostructures - Real-world case studies bring the theory to life and illustrate the latest in good design - All major classes of materials are covered in this concise yet comprehensive volume
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