2,143 research outputs found

    Imperfect forgiveness The pragmaticality, prudentiality and ethicality of human forgiveness

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    XXII Jornades de Foment de la Investigació de la Facultat de Ciències Humanes i Socials (Any 2017)The purpose of this paper is to approach the act and process of forgiveness as an imperfect human ability for peace, exploring the pragmaticality, prudentiality and ethicality of human forgiveness before moral wrongs. To conduct my research, firstly I will assume the epistemological turn that has been developed at the UNESCO Chair of Philosophy for Peace from Universitat Jaume I. This epistemological turn means we no longer work with a negative definition of peace but a positive one, that is, we do not define peace as the absence of violence, but as the presence of social justice. Secondly, I will establish a dialogue between the Philosophy for Peace approach and Christian theology as a key element for grasping a deeper understanding of the act and process of forgiveness, since this imperfect human ability of forgiveness has been a core theme of the Christian religion during the last two thousand years. It is argued that imperfect human forgiveness is pragmatically, prudentially and ethically adequate when we need to address different moral wrongs in different contexts of violence. Therefore, fostering forgiveness in those settings may help us to build more peaceful societies, as in the same way that we have learnt to hurt each other, we can learn to forgive one anothe

    Inductive Sensor for measuring partial discharges in electrical machines

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    The research group 'Diagnosis of Electrical Machines and Insulation Materials (DIAMAT) of the University Carlos III of Madrid, has developed an inductive sensor that can detect and measure partial discharge that are characteristic in electrical machines (its analysis allows to estimate the aging degree of the internal insulation)

    Pre-inflation from the multiverse: Can it solve the quadrupole problem in the cosmic microwave background?

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    We analyze a quantized toy model of a universe undergoing eternal inflation using a quantum-field-theoretical formulation of the Wheeler-DeWitt equation. This so-called third quantization method leads to the picture that the eternally inflating universe is converted to a multiverse in which sub-universes are created and exhibit a distinctive phase in their evolution before reaching an asymptotic de Sitter phase. From the perspective of one of these sub-universes, we can thus analyze the pre-inflationary phase that arises naturally. Assuming that our observable universe is represented by one of those sub-universes, we calculate how this pre-inflationary phase influences the power spectrum of the cosmic microwave background (CMB) anisotropies and analyze whether it can explain the observed discrepancy of the power spectrum on large scales, i.e. the quadrupole issue in the CMB. While the answer to this question is negative in the specific model analyzed here, we point out a possible resolution of this issue.Comment: 15 pages, 9 figures. Correction of typos, one figure added. Accepted for publication in European Physical Journal

    What if? - Exploring the Multiverse through Euclidean wormholes

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    We present Euclidean wormhole solutions describing possible bridges within the multiverse. The study is carried out in the framework of the third quantization. The matter content is modelled through a scalar field which supports the existence of a whole collection of universes. The instanton solutions describe Euclidean solutions that connect baby universes with asymptotically de Sitter universes. We compute the tunnelling probability of these processes. Considering the current bounds on the energy scale of inflation and assuming that all the baby universes are nucleated with the same probability, we draw some conclusions about what are the universes more likely to tunnel and therefore undergo a standard inflationary era.Comment: 12 pages, 5 figures. Explanations improved. Version accepted in EPJ

    El Desistimiento Y El Allanamiento En la Jurisprudencio De La Corte Interamericana De Derechos Humanos

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    Al analizar la jurisprudencia contenciosa de la Corte Interamericana de Derechos Humanos ( la Corte o la Corte Interamericana ), cabe destacar el hecho de que, durante sus primeros diecisiete afios de labores, 6sta se haya pronunciado sobre el fondo de nueve casos sometidos a su consideraci6n,\u27 en tres de lo cuales los Estados demandados se han allanado a las demandas formuladas por la Comisi6n Interamericana de Derechos Humanos ( Comisi6n o Comisi6n Interamnericana ) en las respectivas demandas

    A 76nW, 4kS/s 10-bit SAR ADC with offset cancellation for biomedical applications

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    This paper presents a 10-bit fully-differential rail-to-rail successive approximation (SAR) ADC designed for biomedical applications. The ADC, fabricated in a 180nm HV CMOS technology, features low switching energy consumption and employs a time-domain comparator which includes an offset cancellation mechanism. The power dissipated by the ADC is 76.2nW at 4kS/s and achieves 9.5 ENOB.Ministerio de Economía y Competitividad TEC2012-33634Office of Naval Research (USA) N0001414135

    Erubric for the assessment of skills and content in the external practices: legal aspects

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    The external practices is one of the most specific research topics in the field of university education (Raposo Rivas & Martinez-Figueira, 2013). Despite the external practices long history as a topic of research, there are still some important aspects worth researching, especially following the recent degree changes, which have lead to an increased importance of credits and presence in all degrees in Spain (Gallego & García, 2010), the need to study in the learning environments and collaboration between Company - University. Likewise, the boom in practices based on ICTs, such as digital portfolios, poses the need to prop up technological solutions and methods with rigorous research studies, especially due to wide popularity of ICTs in general. The supervision process in the external practices clearly requires communication and follow-up to be done remotely, by using ePortfolios (Barrett, 2006). In addition to competence-based assessment and the need for students to provide learning evidences, the supervision process in the external practices also poses the need to analyse students’ ability to carry out such processes (Falchikov, 2005; Jonsson, A. & Svingby, 2007; Reddy & Andrade, 2010), as well as the need to find out the best supervision methods to be used with eportfolios. Amongst the eportfolio’s elements, we find a tool for design, communication and competence-based assessment known as the eRubric. This project aims [EDU2013-41974-P][1] to consolidate a research line that has already been undertaken with other R+D+i, and which currently intends to expand to different researchers and Centres of Excellence in Spain and other countries [Harvard University –EEUU-; Colonia University –Germany-; Sined –México-; Universidad Federal do Paraná and Sta. Catalina –Brasil- y Stockholm University –Sweden-]. The previous project R+D+i [EDU2010-15432][2] was investigated on subjects with class attendance (Raposo Rivas; Cebrián de la Serna and Martínez-Figueira, 2013; Cebrián de la Serna; Serrano Angulo & Ruiz Torres, 2014), without the mediation of distance-learning. Such circumstances have therefore been exempt from the extra dimension that technology often gives human communication. In addition, no research studies have been conducted on the highly specific field of the external practices, nor on the supervision of distance-learning competences. In this context, teachers and students exchanged numerous documents which can benefit from legal issues such as data protection and image of the child, copyrights and / or the right of access to information for all people regardless of their abilities and specific educational needs. Distance learning, which represents a teaching method undoubtedly on the rise as a great technology mediator. eRubric evaluation falls within the concept of formative assessment; it is valuable for both the formal and non-formal education systems (vocational training, the unemployed, training of civil servants, etc.) both public and private companies.Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech. R+D+i project: Study of the Impact of federated eRubrics on the evaluation of external practices competences EDU2013-41974-P web: http://goo.gl/CN6ID

    Study of Video Annotations In External Practices Of University Learning

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    The digital video as code and learning technology has extensive scientific literature (Bartolome, 1997; Aguaded and Sánchez, 2008). However, the increase of digital video services on the Internet has facilitated and increased the use of video for education. With a recent important increase of videos as contained in the MOOC (Massive Open Online Course). This context has also created the expansion of educational practices based on models for collaborative learning and mediated by technology (Computer Supported Learning collaborative -CSCL-). The study of these practices is proving to be effective for teachers in service and initial training practices if it is analyzed collectively (Hosack, Br tools, 2010;. Picci, Calvani, & Bonaiuti, 2012; Etscheidt & Curran, 2012; Ingram , 2014). There is interest in literature reviews on the reflective capabilities with the use of video for initial teacher training (Orland-Barak & Rachamim, 2009; Rich and Hannafin 2009; Rich & Trip, 2011) to which we expand in (Wallet, Cebrian & Desenne, 2015). This work is part of a research project in progress [1] which aims to implement a federated portfolio model of multimedia evidences. This model uses a digital portfolio (from now on we will call ePortfolios) with three different federated tools (1. Digital rubric or eRubric, 2. Webquest and 3. Open Video Annotations -Ova-) created by our research and development group Gtea [2 ]. The OVA tool was created within the MOOC of edX in collaboration with Harvard University in 2013 [3]. So it, we need to create another standalone tool to design their own interface to use this tool in this project. This design was evaluated through user usability and satisfaction (Monedero, Cebrian & Desenne, 2015). This study focuses on the ease and functionality of the OVA tool so that students to collect evidence on their digital multimedia portfolios. Especially, analyzes the competences that students show when annotate video in order to explain their learning experiences and respond to the skills that are required in the eRubrics in different teaching contexts (external and laboratory practices).Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech. R+D+i project: Study of the Impact of federated eRubrics on the evaluation of external practices competences Plan Nacional de I + D + i de Excelencia (2014-2017) Ministerio de Economía y competitividad, nº EDU2013-41974-P web: http://goo.gl/CN6ID
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