Provider: - Institution: - Data provided by Europeana Collections- A szerző alkalmazott matematikusként végzett az ELTE TTK-n, ahol a négyéves képzés után egyéves szakmai gyakorlaton kellett részt ...venni, ez idő alatt kellett elkészíteni a szakdolgozatot. A szerző az MTA Kibernetikai Kutató Csoportjának munkatársaként az ott épülő első hazai számítógépre írta 1957-58-ban a hazai első programozási szakdolgozatot.- All metadata published by Europeana are available free of restriction under the Creative Commons CC0 1.0 Universal Public Domain Dedication. However, Europeana requests that you actively acknowledge and give attribution to all metadata sources including Europeana
Navigating Copyright for Libraries Jessica Coates, Victoria Owen, Susan Reilly / Jessica Coates, Victoria Owen, Susan Reilly
2022, Letnik:
181
eBook
Odprti dostop
Much of the information that libraries make available is protected by copyright or subject to the terms of license agreements. This reader presents an overview of current issues in copyright law ...reform. The chapters present salient points, overviews of the law and legal concepts, selected comparisons of approaches around the world, significance of the topic, and opportunities for reform, advocacy, and other related resources.
Previous research suggests that the local stock of human capital creates positive externalities within local labor markets and plays an important role in regional economic development. However, there ...is still considerable uncertainty over what types of human capital are most important. Both national and local policymakers in the U.S. have called for efforts to increase the stock of college graduates in science, technology, engineering, and mathematics (STEM) fields, but data availability has thus far prevented researchers from directly connecting STEM education to human capital externalities. This paper uses the 2009–2011 American Community Survey to examine the external effects of college graduates in STEM and non-STEM fields on the wages of other workers in the same metropolitan area. I find that both types of college graduates create positive wage externalities, but STEM graduates create much larger externalities.
•Previous research finds evidence of human capital externalities.•Different types of human capital may have differing effects.•This paper examines external effects of STEM and non-STEM graduates.•I find that STEM graduates create much larger externalities.
Wireless sensors and sensor networks (WSNs) are nowadays becoming increasingly important due to their decisive advantages. Different trends towards the Internet of Things (IoT), Industry 4.0 and 5G ...Networks address massive sensing and admit to have wireless sensors delivering measurement data directly to the Web in a reliable and easy manner. These sensors can only be supported, if sufficient energy efficiency and flexible solutions are developed for energy-aware wireless sensor nodes. In the last years, different possibilities for energy harvesting have been investigated showing a high level of maturity. This book gives therefore an overview on fundamentals and techniques for energy harvesting and energy transfer from different points of view. Different techniques and methods for energy transfer, management and energy saving on network level are reported together with selected interesting applications. The book is interesting for researchers, developers and students in the field of sensors, wireless sensors, WSNs, IoT and manifold application fields using related technologies. The book is organized in four major parts. The first part of the book introduces essential fundamentals and methods, while the second part focusses on vibration converters and hybridization. The third part is dedicated to wireless energy transfer, including both RF and inductive energy transfer. Finally, the fourth part of the book treats energy saving and management strategies. The main contents are: Essential fundamentals and methods of wireless sensors Energy harvesting from vibration Hybrid vibration energy converters Electromagnetic transducers Piezoelectric transducers Magneto-electric transducers Non-linear broadband converters Energy transfer via magnetic fields RF energy transfer Energy saving techniques Energy management strategies Energy management on network level Applications in agriculture Applications in structural health monitoring Application in power grids Prof. Dr. Olfa Kanoun is professor for measurement and sensor technology at Chemnitz university of technology. She is specialist in the field of sensors and sensor systems design.
Es wird eine Methode zur Bestimmung von quantitativ klassifizierenden kulturellen Variablen der Mensch-Maschine-Interaktion (MMI) präsentiert und in einem Werkzeug für die interkulturelle ...Interaktionsanalyse umgesetzt. Rüdiger Heimgärtner zeigt, dass MMI anhand der kulturell geprägten Interaktionsmuster des Benutzers automatisch an dessen kulturellen Hintergrund angepasst werden kann. Empfehlungen für das Design interkultureller Benutzungsschnittstellen sowie für die Architekturbildung kulturell-adaptiver Systeme runden die Arbeit ab. Der Arbeitsbericht der Dissertation ist in elektronischer Form auf der IUIC-WebSite www.iuic.de veröffentlicht. Nach Registrierung unter "Projekte/Projects" und Bestätigung der Aktivierungs-Email können Käufer den Arbeitsbericht einsehen.
OPAC, CIEL,… autant de termes divers pour désigner les outils d’accès des usagers aux catalogues informatisés des bibliothèques. L’organisation de ces catalogues est complexe, et met en jeu par ...exemple aussi bien la connaissance de la psychologie des utilisateurs, que le contrôle des bases bibliographiques, ou que l’ergonomie des écrans proposés aux publics… Eliane Bernhart, responsable de la Coordination bibliothéconomique et informatique à la B.P. I., a réuni des chercheurs, consultants et professionnels des bibliothèques afin de proposer ici un guide d’analyse et d’action pour une mise en oeuvre efficace de ces catalogues en ligne, au service de tous les publics.
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