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Sekundäre Märkte?

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ISBN: 9783205786788 Year: Pages: 302 Seiten DOI: 10.26530/OAPEN_574650 Language: German
Publisher: Böhlau Grant: Austrian Science Fund - D 4251
Added to DOAB on : 2015-09-07 11:01:12
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Few historians have followed the entire "life-cycle" of a product; especially "secondary" forms of use, transfer and alteration - for example repair works or the trade in used goods - often have been neglected. This exclusion of secondary markets and secondary product cycles seems problematic, since they were - regarding the factors of production - of a specific importance for pre-modern economy and society: for many craftsmen especially in the textile branch repair works formed a significant part of their daily business, in addition numerous people found possibilities to earn a living in fields that specialized on trading with second-hand ware or the collecting and reprocessing of scrap materials. Especially metals or glass, but also textiles (rags for paper making) were recycled to a considerable extent, since raw material was often scarce or expensive; therefore many consumers (especially members of lower urban strata) were reliant on the use of second-hand commodities and materials until the nineteenth century. My study focuses on the retail of second-hand commodities during the seventeenth and eighteenth century in the towns of Salzburg and Vienna, but it also discusses findings from other European cities. The empirical part of the study is primarily based on archival sources, but also other forms of tradition were taken into consideration. The rather fragmentary record and the (partial) "invisibility" of market actors necessitated the combination of different types of sources (e.g. contemporary literature or depictions) and methods of reconstruction (qualitative as well as quantitative), which allowed to broaden the analysis - for example to locate individuals within their everyday socioeconomic contexts.Second-hand trade - in shops, stall or on institutionalised market places - formed an important source of income for the urban labouring poor being a temporary (supplementary and occasional) or a middle- or long-term activity, especially for females and members of ethnic or religious minorities. Formalisation and regulation within urban second-hand trade, also high entrance fees or numerical limits tended to exclude several actors from engaging in authorized second-hand trading. These exclusions evoked informal engagement that means activities of licensed and partially licensed as well as of unlicensed dealers - these informal trading activities don't seem marginal, but of a specific relevance for urban second-hand trade.Second-hand trade was undoubtedly dominated by less affluent elements that were often considered only barely respectable, problems like trading with stolen or infected goods fostered ambivalent or negative contemporary perceptions. Nevertheless, second-hand markets and traders formed a substantial and vital part of the urban economy during early modern times - their utilities with respect to household strategies and daily consumption were multiple: Used goods could usually be purchased at significantly lower prices than new commodities, at the same time the second-hand trade helped to convert "unnecessary" or dispensable belongings and commodities from bequests or insolvencies into cash. But second-hand trade was not just a necessity; it also created possibilities for economic management - "cheaper" second-hand goods could be purchased instead of newly manufactured commodities, in addition material belongings that were of a stable value and easily resold functioned as a non-monetary saving strategy. The consumption of used goods was very flexible and adoptable and formed - especially for members of lower urban strata - a basal element of everyday economy. Second-hand markets offered a broad range of products that were immediately available: especially clothing (since textiles embodied quite a high exchange value during the pre-industrial period), furniture and other goods of everyday use, but also scrap materials. Second-hand markets and traders were closely connected (both personally and spatially) t

Die Verwendung von Bearbeitungen urheberrechtlich geschützter Werke

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Book Series: Schriftenreihe des Archivs für Urheber- und Medienrecht ISBN: 9783748900207 Year: Volume: 287 DOI: https://doi.org/10.5771/9783748900207 Language: de
Publisher: Nomos Verlagsgesellschaft mbH & Co. KG
Subject: Law
Added to DOAB on : 2019-11-11 09:13:25
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Die vorliegende Studie beschäftigt sich mit dem Phänomen aufeinander aufbauenden Werkschaffens und den Herausforderungen, die sich daraus für das Urheberrecht stellen. Die untersuchten Lösungsansätze zeigen auf, wie das Urheberrecht diesen Herausforderungen künftig begegnen und damit insbesondere seiner wirtschaftlichen Funktion gerecht werden sollte.Als möglicher Lösungsansatz wird einerseits die extensive Auslegung vorhandener gesetzlicher Regelungen des schweizerischen Urheberrechts wie die Parodieschranke und die Zitatschranke untersucht. Andererseits werden mögliche Lösungen de lege ferenda skizziert und beurteilt. Dabei steht eine Schranke für kreative Bearbeitungen im Vordergrund; davon abgesehen wird die Einführung einer Schrankengeneralklausel und einer Schranke für nichtkommerzielle Verwendung in das schweizerische Urheberrecht untersucht.This study deals with the phenomenon of derivative works and the challenges it poses to copyright law. The author shows how the law should meet these challenges in the future; in doing so, she takes a close look at the economic function of copyright law.As a first approach, the author examines whether extensive interpretation of existing Swiss copyright limitations, such as the parody exception or the right to cite, leads to feasible solutions. As a second approach, she outlines and assesses possible solutions de lege ferenda. Her focus here lies on a new exception for creative derivatives, a fair use exception and an exception for non-commercial use for Swiss copyright law.

Navigating the Kingdom of Night

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ISBN: 9781922064585 Year: Pages: 170 DOI: 10.20851/navigating Language: English
Publisher: University of Adelaide Press
Subject: Languages and Literatures
Added to DOAB on : 2013-11-12 08:00:34
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In 2011, Amy T Matthews published End of the Night Girl, a novel which engages creatively with questions of identity politics and the ethics of fictionalising the Holocaust. Navigating the Kingdom of Night is a critical exegesis in which the author contextualises End of the Night Girl in terms of the critical debate surrounding Holocaust fiction.

Micro- and Nanofluidics for Bionanoparticle Analysis

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ISBN: 9783039215942 / 9783039215959 Year: Pages: 138 DOI: 10.3390/books978-3-03921-595-9 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: General and Civil Engineering --- Technology (General)
Added to DOAB on : 2019-12-09 11:49:16
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Bionanoparticles such as microorganisms and exosomes are recoganized as important targets for clinical applications, food safety, and environmental monitoring. Other nanoscale biological particles, includeing liposomes, micelles, and functionalized polymeric particles are widely used in nanomedicines. The recent deveopment of microfluidic and nanofluidic technologies has enabled the separation and anslysis of these species in a lab-on-a-chip platform, while there are still many challenges to address before these analytical tools can be adopted in practice. For example, the complex matrices within which these species reside in create a high background for their detection. Their small dimension and often low concentration demand creative strategies to amplify the sensing signal and enhance the detection speed. This Special Issue aims to recruit recent discoveries and developments of micro- and nanofluidic strategies for the processing and analysis of biological nanoparticles. The collection of papers will hopefully bring out more innovative ideas and fundamental insights to overcome the hurdles faced in the separation and detection of bionanoparticles.

Contested Knowledges: Water Conflicts on Large Dams and Mega-Hydraulic Development

Authors: --- ---
ISBN: 9783038978107 / 9783038978114 Year: Pages: 240 DOI: 10.3390/books978-3-03897-811-4 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Science (General) --- Environmental Sciences
Added to DOAB on : 2019-06-26 08:44:06
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Water acquisition, storage, allocation and distribution are intensely contested in our society, whether, for instance, such issues pertain to a conflict between upstream and downstream farmers located on a small stream or to a large dam located on the border of two nations. Water conflicts are mostly studied as disputes around access to water resources or the formulation of water laws and governance rules. However, explicitly or not, water conflicts nearly always also involve disputes among different philosophical views. The contributions to this edited volume have looked at the politics of contested knowledge as manifested in the conceptualisation, design, development, implementation and governance of large dams and mega-hydraulic infrastructure projects in various parts of the world. The special issue has explored the following core questions: Which philosophies and claims on mega-hydraulic projects are encountered, and how are they shaped, validated, negotiated and contested in concrete contexts? Whose knowledge counts and whose knowledge is downplayed in water development conflict situations, and how have different epistemic communities and cultural-political identities shaped practices of design, planning and construction of dams and mega-hydraulic projects? The contributions have also scrutinised how these epistemic communities interactively shape norms, rules, beliefs and values about water problems and solutions, including notions of justice, citizenship and progress that are subsequently to become embedded in material artefacts.

Keywords

hydroelectric development --- hydropower --- dam --- indigenous peoples --- first nations --- Canada --- Site C --- British Columbia --- environmental impacts --- socio-economic impacts --- hydropower --- Mekong River Basin --- political ecology --- STS --- public knowledge controversies --- large dams --- dam safety --- hazard risk --- environmental governance --- uncertainty --- knowledge politics --- marginalization --- political ecology --- Himalayas --- India --- hydropower development --- politicized collective identity --- territory --- collective action --- agonistic unity --- vernacular statecraft --- Dzumsa --- North Sikkim --- hydrosocial territory --- knowledge encounters --- hydraulic utopia --- modernity --- commensuration --- anti-dam movement --- Málaga --- Spain --- hiding hand --- A.O. Hirschman --- irrigation --- hydraulic projects --- San Lorenzo irrigation project --- Chixoy irrigation project --- Peru --- Guatemala --- megadams --- social construction of technology --- politics of the governed --- anti-dam resistance movements --- technological design --- contested knowledge --- Ecuador --- expectations --- hydroelectric megaprojects --- socio-technical imaginaries --- Ecuador --- energy policy --- large dams --- socioenvironmental impacts --- compensation measures --- knowledge systems --- commensuration --- negotiation --- territorial control --- Bolivia --- Jacques Lacan --- psychoanalysis --- fantasy --- mega-dam --- Inga --- DR Congo --- hydropolitics --- mega-hydraulic projects --- modernist traditions --- knowledge arenas --- manufactured ignorance --- depoliticization --- UnGovernance --- dehumanizing rationality --- multi-actor multi-scalar alliances --- co-creation --- power --- n/a

Mechanism Design for Robotics

Authors: ---
ISBN: 9783039210589 / 9783039210596 Year: Pages: 212 DOI: 10.3390/books978-3-03921-059-6 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Technology (General) --- General and Civil Engineering
Added to DOAB on : 2019-06-26 08:44:06
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MEDER 2018, the IFToMM International Symposium on Mechanism Design for Robotics, was the fourth event in a series that was started in 2010 as a specific conference activity on mechanisms for robots. The aim of the MEDER Symposium is to bring researchers, industry professionals, and students together from a broad range of disciplines dealing with mechanisms for robots, in an intimate, collegial, and stimulating environment. In the 2018 MEDER event, we received significant attention regarding this initiative, as can be seen by the fact that the Proceedings contain contributions by authors from all around the world.The Proceedings of the MEDER 2018 Symposium have been published within the Springer book series on MMS, and the book contains 52 papers that have been selected after review for oral presentation. These papers cover several aspects of the wide field of robotics dealing with mechanism aspects in theory, design, numerical evaluations, and applications.This Special Issue of Robotics (https://www.mdpi.com/journal/robotics/special_issues/MDR) has been obtained as a result of a second review process and selection, but all the papers that have been accepted for MEDER 2018 are of very good quality with interesting contents that are suitable for journal publication, and the selection process has been difficult.

Keywords

hexapod walking robot --- 3-UPU parallel mechanism --- kinematics --- stability --- gait planning --- shape changing --- rolling --- robot --- cylindrical --- elliptical --- velocity control --- economic locomotion --- actuation burden --- inadvertent braking --- humanoid robots --- parallel mechanisms --- cable-driven robots --- robotic legs --- painting robot --- collaborative robot --- image processing --- non-photorealistic rendering --- artistic rendering --- robot wrists --- spherical parallel mechanism --- orientational mechanisms --- computer-aided design --- workspace analysis --- iCub --- shape memory alloy --- compliant mechanism --- SMA actuator --- pneumatic artificial muscle --- McKibben muscle --- haptic glove --- hand exoskeleton --- teleoperation --- force reflection --- human-machine interaction --- robot kinematics --- robot singularity --- singularity analysis --- robot control --- mobile manipulation --- human-robot-interaction --- learning by demonstration --- compliance control --- trajectory planning --- energy efficiency --- redundancy --- robotic cell --- kinematic redundancy --- cable-driven parallel robots --- fail-safe operation --- exercising device --- cobot --- V2SOM --- safety mechanism --- safe physical human–robot interaction --- pHRI --- variable stiffness actuator --- VSA --- collaborative robots --- humanoid robotic hands --- underactuated fingers --- graphical user interface --- grasp stability --- safe physical human–robot interaction (pHRI) --- variable stiffness actuator (VSA) --- collaborative robots --- robot-assisted Doppler sonography --- n/a

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