Dispositif de réalité augmentée basé sur des concepts de couplage guide d'onde/hologramme

Dispositif de réalité augmentée basé sur des concepts de couplage guide d'onde/hologramme PDF Author: Basile Meynard
Publisher:
ISBN:
Category :
Languages : fr
Pages : 0

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Dispositif de réalité augmentée basé sur des concepts de couplage guide d'onde/hologramme

Dispositif de réalité augmentée basé sur des concepts de couplage guide d'onde/hologramme PDF Author: Basile Meynard
Publisher:
ISBN:
Category :
Languages : fr
Pages : 0

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Diffractive Optics for Virtual Reality Displays

Diffractive Optics for Virtual Reality Displays PDF Author: Tapani Levola
Publisher:
ISBN: 9789524587327
Category :
Languages : en
Pages : 107

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Organic Solid-State Lasers

Organic Solid-State Lasers PDF Author: Sébastien Forget
Publisher: Springer
ISBN: 3642367054
Category : Science
Languages : en
Pages : 179

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Book Description
Organic lasers are broadly tunable coherent sources, potentially compact, convenient and manufactured at low-costs. Appeared in the mid 60’s as solid-state alternatives for liquid dye lasers, they recently gained a new dimension after the demonstration of organic semiconductor lasers in the 90's. More recently, new perspectives appeared at the nanoscale, with organic polariton and surface plasmon lasers. After a brief reminder to laser physics, a first chapter exposes what makes organic solid-state organic lasers specific. The laser architectures used in organic lasers are then reviewed, with a state-of-the-art review of the performances of devices with regard to output power, threshold, lifetime, beam quality etc. A survey of the recent trends in the field is given, highlighting the latest developments with a special focus on the challenges remaining for achieving direct electrical pumping of organic semiconductor lasers. A last chapter covers the applications of organic solid-state lasers.

Memory Evolutive Systems; Hierarchy, Emergence, Cognition

Memory Evolutive Systems; Hierarchy, Emergence, Cognition PDF Author: A C Ehresmann
Publisher: Elsevier
ISBN: 0080555411
Category : Psychology
Languages : en
Pages : 403

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Book Description
Memory Evolutive Systems; Hierarchy, Emergence, Cognition provides comprehensive and comprehensible coverage of Memory Evolutive Systems (MEM). Written by the developers of the MEM, the book proposes a mathematical model for autonomous evolutionary systems based on the Category Theory of mathematics. It describes a framework to study and possibly simulate the structure of living systems and their dynamic behavior. This book contributes to understanding the multidisciplinary interfaces between mathematics, cognition, consciousness, biology and the study of complexity. It is organized into three parts. Part A deals with hierarchy and emergence and covers such topics as net of interactions and categories; the binding problem; and complexifications and emergence. Part B is about MEM while Part C discusses MEM applications to cognition and consciousness. The book explores the characteristics of a complex evolutionary system, its differences from inanimate physical systems, and its functioning and evolution in time, from its birth to its death. This book is an ideal reference for researchers, teachers and students in pure mathematics, computer science, cognitive science, study of complexity and systems theory, Category Theory, biological systems theory, and consciousness theory. It would also be of interest to both individuals and institutional libraries. - Comprehensive and comprehensible coverage of Memory Evolutive System - Written by the developers of the Memory Evolutive Systems - Designed to explore the common language between sciences

From Technological to Virtual Art

From Technological to Virtual Art PDF Author: Frank Popper
Publisher:
ISBN:
Category : Art
Languages : en
Pages : 482

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Book Description
Frank Popper traces the development of immersive, interactive new media art from its antecedents through today's digital, multimedia, & networked art.

Laser: 50 Years Of Discoveries

Laser: 50 Years Of Discoveries PDF Author: Fabien Bretenaker
Publisher: World Scientific
ISBN: 9814612421
Category : Science
Languages : en
Pages : 185

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Book Description
This unique book provides an overview of the principle and applications of lasers enriched with numerous illustrations.Being over fifty years old, lasers continue to amaze us. Their performance characteristics are constantly reaching new limits, and the scope of their applications continues to expand. Yet, it took years of effort by teams of physicists to transform the fundamental notions of Einstein into the first experimental beam of laser light. And history is still going on as fundamental research is now triggered by its remarkable properties.This book addresses every aspects of laser light, from its fundamental principles to its industrial applications, at a level particularly suited for high school teachers, students, and anybody curious about science and technology.

Balancing Jobs and Family Life

Balancing Jobs and Family Life PDF Author: Halcyone H. Bohen
Publisher: Philadelphia : Temple University Press
ISBN: 9780877221999
Category : Science
Languages : en
Pages : 362

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Book Description
Monograph on the effects of flexible hours of work on conflicting demands of parenting and employment (esp. Of married women woman workers) in the USA - based on a survey of civil servants in Washington D.C., considers sociological aspects and psychological aspects, the influence of traditional sexual division of labour, the effect on quality of working life, child care, job satisfaction, etc., and explains research methodology (incl. Data collecting and data analysis). Bibliography pp. 257 to 329 and tables.

Organisational Resilience

Organisational Resilience PDF Author: Ran Bhamra
Publisher: CRC Press
ISBN: 1498766749
Category : Technology & Engineering
Languages : en
Pages : 220

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Book Description
An eternal dilemma for all organizations, and one that a considerable portion of management schools are set up to address, is how to become and stay competitive. Organisational Resilience: Concepts, Integration, and Practice brings together, for the first time, key works that describe the scope and nature of resilience and provides direction to tak

Space-Time Coding for Broadband Wireless Communications

Space-Time Coding for Broadband Wireless Communications PDF Author: Georgios B. Giannakis
Publisher: John Wiley & Sons
ISBN: 047146287X
Category : Technology & Engineering
Languages : en
Pages : 488

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Book Description
Eine vielversprechende Technologie zur Maximierung der Bandbreiteneffizienz in der breitbandigen drahtlosen Kommunikation ist die Raum-Zeit-Kodierung. Theorie und Praxis verbindend, ist dieses Buch die erste umfassende Diskussion von Grundlagen und designorientierten Aspekten von Raum-Zeit-Codes. Single-Carrier und Multi-Carrier-Übertragungen für Einzel- und Mehrnutzerkommunikation werden behandelt.

Electric Machines and Drives

Electric Machines and Drives PDF Author: Miroslav Chomat
Publisher: BoD – Books on Demand
ISBN: 9533075481
Category : Technology & Engineering
Languages : en
Pages : 278

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Book Description
The subject of this book is an important and diverse field of electric machines and drives. The twelve chapters of the book written by renowned authors, both academics and practitioners, cover a large part of the field of electric machines and drives. Various types of electric machines, including three-phase and single-phase induction machines or doubly fed machines, are addressed. Most of the chapters focus on modern control methods of induction-machine drives, such as vector and direct torque control. Among others, the book addresses sensorless control techniques, modulation strategies, parameter identification, artificial intelligence, operation under harsh or failure conditions, and modelling of electric or magnetic quantities in electric machines. Several chapters give an insight into the problem of minimizing losses in electric machines and increasing the overall energy efficiency of electric drives.