Update For All Lehrpraxis F R Eine Faire Digitalisierung
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Update For All Lehrpraxis F R Eine Faire Digitalisierung
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Author : Liedtke, Bettina
language : de
Publisher: Universitätsverlag der TU Berlin
Release Date : 2021-02-04
Update For All Lehrpraxis F R Eine Faire Digitalisierung written by Liedtke, Bettina and has been published by Universitätsverlag der TU Berlin this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-02-04 with Education categories.
Diese kommentierte Bibliographie ist im Rahmen des Projektes „Fix-IT. Fixing IT for Women“ entstanden, dessen Ziel es ist, eine vielfältige Vision von Digitalisierung zu erarbeiten und eine neue Kultur der inklusiven Informatiklehre für Schulen, Hochschulen und Schüler*labore aufzubauen. Bildungskontexte, Arbeitswelten und die Entwicklung von digitalen Produkten sind zentrale Stellschrauben für die Gestaltung von Digitalisierung. „Updates“ – also Veränderungen – in diesen Bereichen sind wesentlich, um Geschlechterdiskriminierungen zu vermeiden und um partizipative Digitalisierungsprozesse zu ermöglichen. Die hier zusammengestellten Texte kontextualisieren die Zusammenhänge zwischen Digitalisierung und Geschlecht für die Lehrpraxis in der Informatik mit einem Fokus auf Bildung, Arbeit und Artefakte der Digitalisierung. Gleichzeitig bietet das Buch Materialien für die stereotypenfreie Praxis der Informatiklehre sowie für die Gestaltung von Veranstaltungen zur Berufsorientierung in digitalen Arbeitswelten. Alle Informationen auf: www.fixing-it.net This bibliography was written as a part of the research project „Fix-IT. Fixing IT for Women“ of Technische Universität Berlin, working on gender diversity and inclusiveness in STEM. It strives to minimize the gender gap in various STEM fields, especially computer science, by updating educational practice to be more gender inclusive. This book addresses educators in schools, school labs and universities, highlighting the relevance of gender studies research for computer science education, the digital transformation of work and the development of digital technologies - discussed here as cultural artifacts. The texts collected and reviewed here argue for gender inclusive ‚updates‘ in STEM education and work cultures in order to increase fairness, diversity and participation in digital transformation. The book also includes further material and exercises on countering stereotypes in education and career advice programs. For more information please visit: www.fixing-it.net
What Futurists Believe
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Author : Joseph Francis Coates
language : en
Publisher:
Release Date : 1989
What Futurists Believe written by Joseph Francis Coates and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Social Science categories.
Stereo Vision Based Road Condition Monitoring
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Author : Brunken, Hauke
language : de
Publisher: Universitätsverlag der TU Berlin
Release Date : 2021-05-12
Stereo Vision Based Road Condition Monitoring written by Brunken, Hauke and has been published by Universitätsverlag der TU Berlin this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-12 with Technology & Engineering categories.
When planning road construction measures, it is essential to have up-to-date information on road conditions. If this information is not to be obtained manually, it is currently obtained using laser scanners mounted on mobile mapping vehicles, which can measure the 3D road profile. However, a large number of mobile mapping vehicles would be necessary to record an entire road network on a regular basis. Since 2D road damages can be found automatically on monocular camera images, the idea was born to use a stereo camera system to capture the 3D profile of roads. With stereo camera systems, it would be possible to equip a large number of vehicles and regularly collect data from large road networks. In this thesis, the potential applications of a stereo camera system for measuring road profiles, which is mounted behind the windshield of a vehicle, are investigated. Since this requires a calibration of the stereo camera system, but the effort for the user should be kept low, the camera self-calibration for this application is also examined. 3D reconstruction from stereoscopic images is a well-studied topic, but its application on road surfaces with little and repetitive textures requires special algorithms. For this reason, a new stereo method was developed. It is based on the plane-sweep approach in combination with semi-global matching. It was tested with different measures for pixel comparison. Furthermore, the plane-sweep approach was implemented in a neural network that solves the stereo correspondence problem in a single step. It uses the stereoscopic images as input and provides an elevation image as output. A completely new approach was developed for the self-calibration of mono cameras and stereo camera systems. Previous methods search for feature points in several images of the same scene. The points are matched between the images and used for the calibration. In contrast to these methods, the proposed method uses feature maps instead of feature points to compare multiple views of one and the same plane. To estimate the unknown parameters, the backpropagation algorithm is used together with the gradient descent method. The measurements obtained by stereoscopic image processing were compared with those obtained by industrial laser scanners. They show that both measurements are very close to each other and that a stereoscopic camera system is in principle suitable for capturing the surface profile of a road. Experiments show that the proposed self-calibration method is capable of estimating all parameters of a complex camera model, including lens distortion, with high precision. Bei der Planung von Straßenbaumaßnahmen ist es unabdingbar, über aktuelle Informationen über den Straßenzustand zu verfügen. Sollen diese Informationen nicht manuell gewonnen werden, werden derzeit Messfahrzeug mit Laserscannern verwendet, welche das 3D-Straßenprofil vermessen können. Für die regelmäßige Erfassung eines gesamten Straßennetzes wäre jedoch eine große Anzahl von Messfahrzeugen erforderlich. Da 2D-Straßenschäden automatisch auf monokularen Kamerabildern gefunden werden können, entstand die Idee, ein Stereokamerasystem zur Erfassung des 3D-Profils zu verwenden. Eine große Anzahl von Fahrzeugen könnte damit ausgerüstet werden und es könnten regelmäßig Daten von großen Straßennetzen erfasst werden. In dieser Arbeit werden die Einsatzmöglichkeiten eines Stereokamerasystems zur Messung von Straßenprofilen untersucht, dass sich hinter der Windschutzscheibe eines Fahrzeugs befindet. Da hierzu das Stereokamerasystems kalibriert sein muss, der Aufwand für den Anwender aber geringgehalten werden soll, wird außerdem die Selbstkalibrierung für diesen Einsatzzweck untersucht. Die 3D-Rekonstruktion aus stereoskopischen Bildern ist ein viel untersuchtes Thema, aber ihre Anwendung auf Straßenoberflächen mit wenig und sich wiederholenden Texturen erfordert spezielle Algorithmen. Aus diesem Grund wurde ein neues Stereoverfahren entwickelt. Es basiert auf dem Plane-sweep-Ansatz in Kombination mit Semi-global Matching. Es wurde mit verschiedene Maßen für den Vergleich von Pixeln getestet. Darüber hinaus wurde der Plane-sweep-Ansatz in einem neuronalen Netzwerk implementiert, das das Stereo-Korrespondenzproblem in einem einzigen Schritt löst. Es verwendet die stereoskopischen Bilder als Eingabe und liefert als Ausgabe ein Höhenbild. Für die Selbstkalibrierung von Monokameras und Stereokamerasystemen wurde ein völlig neuer Ansatz entwickelt. Bisherige Methoden suchen nach Merkmalspunkten in mehreren Bildern der gleichen Szene. Die Punkte werden zwischen den Bildern zugeordnet und für die Kalibrierung verwendet. Die vorgeschlagene Methode verwendet anstelle von Merkmalspunkten Feature-Maps um mehrere Ansichten derselben Ebene zu vergleichen. Zur Schätzung der unbekannten Parameter wird der Backpropagation-Algorithmus zusammen mit dem Gradientenabstiegsverfahren verwendet. Die durch stereoskopische Bildverarbeitung erhaltenen Messungen wurden mit Messungen von industriellen Laserscannern verglichen. Sie zeigen, dass beide sehr nahe beieinander liegen und dass ein Stereokamerasystem für die Erfassung des Oberflächenprofils einer Straße grundsätzlich geeignet ist. Experimente zeigen, dass die neue Selbstkalibrierungsmethode in der Lage ist, alle Parameter eines komplexen Kameramodells, einschließlich der Linsenverzerrung, mit hoher Präzision abzuschätzen.
Grenzverschiebungen W Hrend Der Covid 19 Pandemie In Europ Ischen St Dten Und Regionen
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Author : Angela Million
language : en
Publisher:
Release Date : 2021
Grenzverschiebungen W Hrend Der Covid 19 Pandemie In Europ Ischen St Dten Und Regionen written by Angela Million and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with categories.
Sustainable Societies Transition From Theories To Practice
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Author : Sethi, Mahendra
language : de
Publisher: Universitätsverlag der TU Berlin
Release Date : 2022-01-17
Sustainable Societies Transition From Theories To Practice written by Sethi, Mahendra and has been published by Universitätsverlag der TU Berlin this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-01-17 with Architecture categories.
The national economic situation, rapidly changing societies, increasing environment pollution amidst global warming around us are some of the most burning topics in day-to-day discussions, news and scholarly discourses. What we see are only the consequences of protracted actions, policies and decisions. The issues associated with these phenomena are highly complex that challenge a direct interpretation of their root causations, indications, results and long-term impacts. For instance, is the issue of managing natural resources for industry & business operations within a country an economic problem? Or is it an ecological one? Or rather a social one? Could it be resolved with theories and techniques of either of these fields? Well, the issue and its redressal requires a combination of all the three disciplines. And yet actions to integrate all of these fields have typically by-passed one or more. The framework that has over the years most commonly explained the convergence of different spheres of disciplinary knowledge has been sustainability. At the same time, its pursuit in practice, the dominant public perception, political agendas and the mainstream media remains elusive. In absence of a critical theory on ‘sustainable societies’, the contemporary development model is misinformed by vague notions of greening, green growth, eco-development, ecotourism, smart cities, etc. largely steered by corporates and vested business groups. The contemporary societies exist and continue to develop without genuine knowledge about sustainability that lies fragmented in its contributing disciplinary streams. This book unfolds the inherent dilemmas, contradictions and paradoxes within the current sustainability paradigm to form a rather nuanced and inside view of what constitutes sustainability and how it could be realized with socio-technical, institutional, policy and management solutions. In the process, the research comprehensively reviews about a hundred environmental, social and economic theories to deliberate on the way forward. Considering that sustainability is a politico-economic and socio-cultural challenge, the transitions need to be culturally diverse and inter-generational, requiring infusion of fresh values, messaging and leadership while conserving traditional knowledge, prevailing institutions. The book culminates with a transition architecture bearing policy recommendations for governing without governmentality with plausible regulatory instruments, capacitating mechanisms, planning and voluntary measures that can be implemented in practice. Die nationale wirtschaftliche Situation, sich schnell verändernde Gesellschaften, die zunehmende Umweltverschmutzung inmitten der globalen Erwärmung um uns herum sind einige der brennendsten Themen in täglichen Diskussionen, Nachrichten und wissenschaftlichen Diskursen. Was wir sehen, sind nur die Folgen langwieriger Handlungen, Richtlinien und Entscheidungen. Die mit diesen Phänomenen verbundenen Fragen sind hochkomplex, die eine direkte Interpretation ihrer Ursachen, Indikationen, Ergebnisse und langfristigen Auswirkungen herausfordern. Ist zum Beispiel die Bewirtschaftung natürlicher Ressourcen für Industrie- und Geschäftsbetriebe innerhalb eines Landes ein wirtschaftliches Problem? Oder ist es ein ökologisches? Oder eher ein soziales? Könnte es mit Theorien und Techniken eines dieser Gebiete gelöst werden? Nun, das Problem und seine Abhilfe erfordert eine Kombination aller drei Disziplinen. Und dennoch haben Maßnahmen zur Integration all dieser Felder in der Regel eines oder mehrere umgangen. Der Rahmen, der im Laufe der Jahre am häufigsten die Konvergenz verschiedener Bereiche des disziplinären Wissens erklärt hat, war Nachhaltigkeit. Gleichzeitig bleibt ihre Verfolgung in der Praxis, die vorherrschende öffentliche Wahrnehmung, die politischen Agenden und die Mainstream-Medien schwer fassbar. In Ermangelung einer kritischen Theorie zu „nachhaltigen Gesellschaften“ wird das zeitgenössische Entwicklungsmodell durch vage Vorstellungen von Ökologisierung, grünem Wachstum, Öko-Entwicklung, Ökotourismus, Smart Cities usw., die größtenteils von Unternehmen und Konzernen gesteuert werden, falsch informiert. Die zeitgenössischen Gesellschaften existieren und entwickeln sich weiter, ohne echtes Wissen über Nachhaltigkeit, das in seinen disziplinären Strömungen zersplittert ist. Dieses Buch entfaltet die inhärenten Dilemmata, Widersprüche und Paradoxien innerhalb des aktuellen Nachhaltigkeitsparadigmas, um eine eher nuancierte Innenansicht dessen zu schaffen, was Nachhaltigkeit ausmacht und wie sie mit soziotechnischen, institutionellen, politischen und Managementlösungen realisiert werden könnte. Dabei überprüft die Forschung umfassend etwa hundert Umwelt-, Sozial- und Wirtschaftstheorien, um über das weitere Vorgehen nachzudenken. Angesichts der Tatsache, dass Nachhaltigkeit eine politisch-ökonomische und soziokulturelle Herausforderung ist, müssen die Übergänge kulturell vielfältig und generationenübergreifend sein, was die Einführung neuer Werte, Botschaften und Führung erfordert, während traditionelles Wissen und vorherrschende Institutionen erhalten bleiben. Das Buch gipfelt in einer Übergangsarchitektur mit Politikempfehlungen für ein Regieren ohne Gouvernementalität mit plausiblen Regulierungsinstrumenten, kapazitiven Mechanismen, Planungen und in der Praxis umsetzbaren freiwilligen Maßnahmen.
Pisa 21st Century Readers Developing Literacy Skills In A Digital World
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Author : OECD
language : en
Publisher: OECD Publishing
Release Date : 2021-05-04
Pisa 21st Century Readers Developing Literacy Skills In A Digital World written by OECD and has been published by OECD Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-04 with categories.
Literacy in the 21st century is about constructing and validating knowledge. Digital technologies have enabled the spread of all kinds of information, displacing traditional formats of usually more carefully curated information such as encyclopaedias and newspapers.
Hci And Usability For Education And Work
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Author : Andreas Holzinger
language : en
Publisher: Springer
Release Date : 2008-11-19
Hci And Usability For Education And Work written by Andreas Holzinger and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-11-19 with Computers categories.
The Workgroup Human–Computer Interaction & Usability Engineering (HCI&UE) of the Austrian Computer Society (OCG) serves as a platform for interdisciplinary - change, research and development. While human–computer interaction (HCI) tra- tionally brings together psychologists and computer scientists, usability engineering (UE) is a software engineering discipline and ensures the appropriate implementation of applications. Our 2008 topic was Human–Computer Interaction for Education and Work (HCI4EDU), culminating in the 4th annual Usability Symposium USAB 2008 held during November 20–21, 2008 in Graz, Austria (http://usab-symposium.tugraz.at). As with the field of Human–Computer Interaction in Medicine and Health Care (HCI4MED), which was our annual topic in 2007, technological performance also increases exponentially in the area of education and work. Learners, teachers and knowledge workers are ubiquitously confronted with new technologies, which are available at constantly lower costs. However, it is obvious that within our e-Society the knowledge acquired at schools and universities – while being an absolutely necessary basis for learning – may prove insufficient to last a whole life time. Working and learning can be viewed as parallel processes, with the result that li- long learning (LLL) must be considered as more than just a catch phrase within our society, it is an undisputed necessity. Today, we are facing a tremendous increase in educational technologies of all kinds and, although the influence of these new te- nologies is enormous, we must never forget that learning is both a basic cognitive and a social process – and cannot be replaced by technology.
Universities In Change
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Author : Andreas Altmann
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-09-13
Universities In Change written by Andreas Altmann and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-09-13 with Business & Economics categories.
Universities find themselves in dynamic change. They are confronted with growing expectations from their stakeholders, increasing international competition, and new technological challenges. Featuring insights and in-depth case studies from leading researchers and university decision makers from around the world, this book argues that institutions of higher education, in order to be successful, have to actively reflect on circumstances, visions, and strategies to master the future. Drawing from their experiences across a diverse array of institutions in Europe, Asia, and the Americas, the authors explore the pressures on today’s universities and the opportunities for excelling in the contest for resources. They discuss operational issues, such as strategic management, IT governance, leadership development, and entrepreneurial culture, and broader concerns, such as the roles and responsibilities of universities in promoting technology transfer and economic and social development. The result is a resource that not only reveals and analyzes universities from an organizational perspective, but presents best practice models and concrete inspiration for management and policymaking.
Culture And Explosion
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Author : Juri Lotman
language : en
Publisher: Walter de Gruyter
Release Date : 2009
Culture And Explosion written by Juri Lotman and has been published by Walter de Gruyter this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Culture categories.
Demonstrates, with copious examples, how culture influences the way that humans experience 'reality'. This work is suitable for students and researchers in semiotics, cultural/literary studies and Russian studies worldwide, as well as anyone with an interest in understanding contemporary intellectual life.
Strong Performers And Successful Reformers In Education World Class How To Build A 21st Century School System
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Author : Schleicher Andreas
language : en
Publisher: OECD Publishing
Release Date : 2018-05-29
Strong Performers And Successful Reformers In Education World Class How To Build A 21st Century School System written by Schleicher Andreas and has been published by OECD Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-05-29 with categories.
Andreas Schleicher - initiator of PISA and an international authority on education policy - offers a unique perspective on education reform.