388 research outputs found
Optimising additive manufacturing for fine art sculpture and digital restoration of archaeological artefacts
Additive manufacturing (AM) has shown itself to be beneficial in many
application areas, including product design and manufacture, medical models
and prosthetics, architectural modelling and artistic endeavours. For some of
these applications, coupling AM with reverse engineering (RE) enables the
utilisation of data from existing 3D shapes. This thesis describes the
application of AM and RE within sculpture manufacture, in order to optimise
the process chains for sculpture reproduction and relic conservation and
restoration. This area poses particular problems since the original artefacts
can often be fragile and inaccessible, and the finishing required on the AM
replicas is both complex and varied. Several case studies within both
literature and practical projects are presented, which cover essential
knowledge of producing large scale sculptures from an original models as well
as a wide range of artefact shapes and downstream finishing techniques. The
combination of digital technologies and traditional art requires interdisciplinary
knowledge across engineering and fine art. Also, definitions and requirements
(e.g. ‘accuracy’), can be applied as both engineering and artistic terms when
specifications and trade-offs are being considered. The thesis discusses the
feasibility for using these technologies across domains, and explores the
potential for developing new market opportunities for AM. It presents and
analyses a number of case study projects undertaken by the author with a
view to developing cost and time models for various processes used. These
models have then been used to develop a series of "process maps", which
enable users of AM in this area to decide upon the optimum process route to
follow, under various circumstances. The maps were validated and user
feedback obtained through the execution of two further sculpture
manufacturing projects. The thesis finishes with conclusions about the
feasibility of the approach, its constraints, the pros and cons of adopting AM in
this area and recommendations for future research
The Transformative Power of the Copy
This volume offers a fresh perspective on the copy and the practice of copying, two topics that, while the focus of much academic discussion in recent decades, have been underrepresented in the discourse on transculturality. Here, experts from a wide range of academic disciplines present their views on the copy from a transcultural perspective, seeking not to define the copy uniformly, but to reveal its dynamic and transformative power. The copy and the practice of copying are thus presented as constituents of transculturality via thought-provoking contributions on topics spanning time periods from antiquity to the present, and regions from Asia to Europe. In so doing, these contributions aim to create the basis for a novel, interdisciplinary discourse on the copy and its transcultural impact throughout history
Cryptography and Its Applications in Information Security
Nowadays, mankind is living in a cyber world. Modern technologies involve fast communication links between potentially billions of devices through complex networks (satellite, mobile phone, Internet, Internet of Things (IoT), etc.). The main concern posed by these entangled complex networks is their protection against passive and active attacks that could compromise public security (sabotage, espionage, cyber-terrorism) and privacy. This Special Issue “Cryptography and Its Applications in Information Security” addresses the range of problems related to the security of information in networks and multimedia communications and to bring together researchers, practitioners, and industrials interested by such questions. It consists of eight peer-reviewed papers, however easily understandable, that cover a range of subjects and applications related security of information
Die Architektur der neuen Weltordnung : 11. Internationales Bauhaus-Kolloquium
Eine neue, kopflose Gewalt hat den Imperialismus vergangener Zeiten abgelöst. Die neue Weltordnung, das »Empire«, überschreitet alle Grenzen unserer althergebrachten politischen Begriffe – Staat und Gesellschaft, Krieg und Frieden, Kontrolle und Freiheit. Das dezentralisierte und deterritorialisierte Empire beherrscht uns, indem es durch die Medien, die Technik und durch soziale Praktiken unmittelbaren Einfluss auf uns Menschen nimmt.
Architektur und Raumplanung haben sich in den letzten Jahrzehnten radikal gewandelt. Die alten, modernistischen Bestrebungen nach erschwinglichen Wohnungen und einer rationalen Organisation der Städte sind ebenso in den Hintergrund gerückt wie die postmodernen Obsessionen der Kommunikation, der Nutzerbeteiligung und des öffentlichen Raumes. Stattdessen stehen nun ästhetische und entschieden unpolitischere Belange im Vordergrund: Diskussionen zwischen einer kritischen und einer projektiven Praxis, zwischen Blobs und Kisten, zwischen Atmosphäre und Ornament.
Doch das ist noch lange nicht das Ende der Geschichte, wie im vorliegenden Band deutlich wird. Die Beiträge des 11. Bauhaus-Kolloquiums umspannen einen Zeitraum, der von der Gründung des Bauhauses in Weimar bis zur globalen Architektur unserer Zeit reicht, und verfolgen dabei die Entwicklung des Empires zurück, um gleichzeitig nach Konsequenzen und Alternativen zu fragen, denen die Architektur sich heute gegenübergestellt sieht
Semantic Domains in Akkadian Text
The article examines the possibilities offered by language technology for analyzing semantic fields in Akkadian. The corpus of data for our research group is the existing electronic corpora, Open richly annotated cuneiform corpus (ORACC). In addition to more traditional Assyriological methods, the article explores two language technological methods: Pointwise mutual information (PMI) and Word2vec.Peer reviewe
CyberResearch on the Ancient Near East and Eastern Mediterranean
CyberResearch on the Ancient Near East and Neighboring Regions provides case studies on archaeology, objects, cuneiform texts, and online publishing, digital archiving, and preservation.
Eleven chapters present a rich array of material, spanning the fifth through the first millennium BCE, from Anatolia, the Levant, Mesopotamia, and Iran. Customized cyber- and general glossaries support readers who lack either a technical background or familiarity with the ancient cultures. Edited by Vanessa Bigot Juloux, Amy Rebecca Gansell, and Alessandro Di Ludovico, this volume is dedicated to broadening the understanding and accessibility of digital humanities tools, methodologies, and results to Ancient Near Eastern Studies. Ultimately, this book provides a model for introducing cyber-studies to the mainstream of humanities research
The Transformative Power of the Copy
This volume offers a fresh perspective on the copy and the practice of copying, two topics that, while the focus of much academic discussion in recent decades, have been underrepresented in the discourse on transculturality. Here, experts from a wide range of academic disciplines present their views on the copy from a transcultural perspective, seeking not to define the copy uniformly, but to reveal its dynamic and transformative power. The copy and the practice of copying are thus presented as constituents of transculturality via thought-provoking contributions on topics spanning time periods from antiquity to the present, and regions from Asia to Europe. In so doing, these contributions aim to create the basis for a novel, interdisciplinary discourse on the copy and its transcultural impact throughout history
Association of Architecture Schools in Australasia
"Techniques and Technologies: Transfer and Transformation", proceedings of the 2007 AASA Conference held September 27-29, 2007, at the School of Architecture, UTS
Electronic Imaging & the Visual Arts. EVA 2019 Florence
The Publication is following the yearly Editions of EVA FLORENCE. The State of Art is presented regarding the Application of Technologies (in particular of digital type) to Cultural Heritage. The more recent results of the Researches in the considered Area are presented. Information Technologies of interest for Culture Heritage are presented: multimedia systems, data-bases, data protection, access to digital content, Virtual Galleries. Particular reference is reserved to digital images (Electronic Imaging & the Visual Arts), regarding Cultural Institutions (Museums, Libraries, Palace - Monuments, Archaeological Sites). The International Conference includes the following Sessions: Strategic Issues; New Science and Culture Developments & Applications; New Technical Developments & Applications; Cultural Activities – Real and Virtual Galleries and Related Initiatives, Access to the Culture Information. One Workshop regards Innovation and Enterprise. The more recent results of the Researches at national and international level are reported in the Area of Technologies and Culture Heritage, also with experimental demonstrations of developed Activities
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