Electrical & Electronics Abstracts PDF Download

Author:
Publisher:
ISBN:
Category : Electrical engineering
Languages : en
Pages : 2304

View

Book Description

Author: Jan Linnros
Publisher: Elsevier Publishing Company
ISBN:
Category : Medical
Languages : en
Pages : 558

View

Book Description
This volume contains the papers presented at Symposium B of the 1998 spring meeting of the European Materials Research Society (E-MRS). The symposium attracted well over 100 scientists engaged in one common goal - that of developing efficient light emitting Si-based structures. This included various technical approaches such as porous silicon, Si nanocrystals, rare-earth doping of Si, light emitting silicides, Si-based multilayer and alloy structures and SiGe structures. In this respect, the meeting had a more multidisciplinary approach than previous meetings, the main idea being a fruitful comparison of the different techniques that would also stimulate cross-disciplinary research. Generally, presentations at the conference revealed high scientific quality and several new findings and refinements of existing techniques were disclosed. One example was the much-debated report of optical gain from a structure containing Si nanocrystals. Another example was the dramatically improved stability of derivatised porous silicon. The technique of producing porous Si microcavities has been refined such that cavities of high optical quality may now be fabricated. The latest material to emerge as a candidate for a Si-based light emitting device has been iron silicide and room temperature operation has been reported. The interest is further motivated by the prospect of obtaining direct bandgap emission. The 90 collected papers represent about 80% of the submitted papers out of more than 140 accepted abstracts. The papers have been grouped according to subject although no ordering within each subgroup has been attempted. All invited papers have been placed in the foremost section to serve as reviews in each separate field.

Author:
Publisher:
ISBN:
Category : American literature
Languages : en
Pages : 1714

View

Book Description

Author:
Publisher:
ISBN:
Category : American literature
Languages : en
Pages : 3310

View

Book Description

Author: Arie Wallert
Publisher: Getty Publications
ISBN: 0892363223
Category : Art
Languages : en
Pages : 241

View

Book Description
Bridging the fields of conservation, art history, and museum curating, this volume contains the principal papers from an international symposium titled "Historical Painting Techniques, Materials, and Studio Practice" at the University of Leiden in Amsterdam, Netherlands, from June 26 to 29, 1995. The symposium—designed for art historians, conservators, conservation scientists, and museum curators worldwide—was organized by the Department of Art History at the University of Leiden and the Art History Department of the Central Research Laboratory for Objects of Art and Science in Amsterdam. Twenty-five contributors representing museums and conservation institutions throughout the world provide recent research on historical painting techniques, including wall painting and polychrome sculpture. Topics cover the latest art historical research and scientific analyses of original techniques and materials, as well as historical sources, such as medieval treatises and descriptions of painting techniques in historical literature. Chapters include the painting methods of Rembrandt and Vermeer, Dutch 17th-century landscape painting, wall paintings in English churches, Chinese paintings on paper and canvas, and Tibetan thangkas. Color plates and black-and-white photographs illustrate works from the Middle Ages to the 20th century.

Author: Joseph M. Marshall
Publisher: Springer Science & Business Media
ISBN: 9401006326
Category : Technology & Engineering
Languages : en
Pages : 361

View

Book Description
The primary objective of this NATO Advanced Study Institute (ASI) was to present an up-to-date overview of various current areas of interest in the field of photovoltaic and related photoactive materials. This is a wide-ranging subject area, of significant commercial and environmental interest, and involves major contributions from the disciplines of physics, chemistry, materials, electrical and instrumentation engineering, commercial realisation etc. Therefore, we sought to adopt an inter disciplinary approach, bringing together recognised experts in the various fields while retaining a level of treatment accessible to those active in specific individual areas of research and development. The lecture programme commenced with overviews of the present relevance and historical development of the subject area, plus an introduction to various underlying physical principles of importance to the materials and devices to be addressed in later lectures. Building upon this, the ASI then progressed to more detailed aspects of the subject area. We were also fortunately able to obtain a contribution from Thierry Langlois d'Estaintot of the European Commission Directorate, describing present and future EC support for activities in this field. In addition, poster sessions were held throughout the meeting, to allow participants to present and discuss their current activities. These were supported by what proved to be very effective feedback sessions (special thanks to Martin Stutzmann), prior to which groups of participants enthusiastically met (often in the bar) to identify and agree topics of common interest.

Author: Koji Sugioka
Publisher: Springer
ISBN: 3642105238
Category : Science
Languages : en
Pages : 353

View

Book Description
Miniaturization and high precision are rapidly becoming a requirement for many industrial processes and products. As a result, there is greater interest in the use of laser microfabrication technology to achieve these goals. This book composed of 16 chapters covers all the topics of laser precision processing from fundamental aspects to industrial applications to both inorganic and biological materials. It reviews the sate of the art of research and technological development in the area of laser processing.

Author: W. Gissler
Publisher: Springer Science & Business Media
ISBN: 9780792320067
Category : Technology & Engineering
Languages : en
Pages : 416

View

Book Description
The hardest requirements on a material are in general imposed at the surface: it has to be wear resistant for tools and bearings; corrosion resistant for turbine blades; antireflecting for solar cells; and it must combine several of these properties in other applications. `Surface engineering' is the general term that incorporates all the techniques by which a surface modification can be accomplished. These techniques include both the more traditional methods, such as nitriding, boriding and carburizing, and the newer ones, such as ion implantation, laser beam melting and, in particular, coating. This book comprises and compares in a unique way all these techniques of surface engineering. It is a compilation of lectures which were held by renowned scientists and engineers in the frame of the well known `EuroCourses' of the Joint Research Centre of the Commission of the European Communities. The book is principally addressed to material and surface scientists, physicists and chemists, engineers and technicians of industries and institutes where surface engineering problems arise.

Author: Lyndel V. Prott
Publisher: UNESCO
ISBN: 9231041282
Category : Business & Economics
Languages : en
Pages : 465

View

Book Description
This Compendium gives an outline of the historical, philosophical and ethical aspects of the return of cultural objects (e.g. cultural objects displaced during war or in colonial contexts), cites past and present cases (Maya Temple Facade, Nigerian Bronzes, United States of America v. Schultz, Parthenon Marbles and many more) and analyses legal issues (bona fide, relevant UNESCO and UNIDROIT Conventions, Supreme Court Decisions, procedure for requests etc.). It is a landmark publication that bears testament to the ways in which peoples have lost their entire cultural heritage and analyses the issue of its return and restitution by providing a wide range of perspectives on this subject. Essential reading for students, specialists, scholars and decision-makers as well as those interested in these topics.

Author: Hans K. Pulker
Publisher:
ISBN:
Category : Coatings
Languages : en
Pages : 512

View

Book Description