Search results for "construct"
showing 10 items of 3723 documents
Combining OWL Ontologies Using -Connections
2006
The standardization of the Web Ontology Language, OWL, leaves (at least) two crucial issues for Web-based ontologies unsatisfactorily resolved, namely how to represent and reason with multiple distinct, but linked ontologies, and how to enable effective knowledge reuse and sharing on the Semantic Web. In this paper, we present a solution for these fundamental problems based on ℇ-Connections. We aim to use ℇ-Connections to provide modelers with suitable means for developing Web ontologies in a modular way and to provide an alternative to the owl:imports construct. With such motivation, we present in this paper a syntactic and semantic extension of the Web Ontology language that covers ℇ-Conn…
Modelling pavement surface characteristics for noise prediction through Bailey-related indicators
2021
The aggregate gradation of bituminous mixtures (hot mix asphalts, HMA) is one of the major factors affecting their surface texture. In turn, this latter is a crucial factor and influences drivers and bystanders’ safety, comfort, and health. Despite this, the design of texture levels still lacks sound bases and dedicated algorithms and this negatively affects the acoustic design of bituminous mixtures. Consequently, the objectives of this study were confined into the derivation of relationships to be used in mix design to predict texture levels. Experimental data were analyzed, in the pursuit of setting up appropriate models and algorithms. Analyses involved the consideration of Bailey-relat…
Cómo abordar el desarrollo de una competencia transversal compleja mediante el alineamiento constructivo
2019
[EN] We present a model based on activities for the acquisition of essential competences of the scientific-technical qualifications, developed throughout the course of Cell Biology of the 1st year of the Degree in Biotechnology. For example, the search and analysis of bibliographic information and the design and interpretation of experiments are closely related and very important competences in the training of the biotechnologist, however they are not well contemplated in a specific way in the study plans. The proposed activities, designed under the premises of the constructive alignment of Biggs and Tang, develop these competences jointly and within the framework of a single subject.
Virtual learning environment and academic outcomes: Empirical evidence for the teaching of Management Accounting
2014
ResumenEl objetivo fundamental de este trabajo consiste en contrastar empíricamente si el uso de un entorno virtual de aprendizaje (EVA) afecta positivamente a los resultados académicos de los estudiantes. El EVA desarrollado ha sido aplicado en la asignatura Contabilidad de Gestión, del Grado en Finanzas y Contabilidad de la Universitad de València. Esta experiencia de innovación docente, fundamentada en la teoría constructivista, combina diversos objetos de aprendizaje en el contexto de la plataforma Moodle. Su diseño implica un incremento de la motivación, el interés y la autogestión del aprendizaje de los estudiantes, al mismo tiempo que proporciona al profesorado instrumentos para eval…
Pyrolysed cork-geopolymer composites: A novel and sustainable EMI shielding building material
2019
Abstract In this investigation, and for the first time, pyrolysed sustainable cork was used to produce waste-based geopolymer-cork composites with enhanced electromagnetic interference (EMI) shielding properties. The influence of the pyrolysed cork amount and the geopolymer porosity on the EMI shielding ability of the composites was studied. The maximum total shielding effectiveness (SET) values achieved by these novel building materials (−13.8 to −15.9 dB) are equal to any other reported geopolymer microwave (MW) absorbers over the X-band, despite containing much lower carbon content. In addition, our composites were produced using an industrial waste (biomass fly ash) as raw material and …
A non-parametric Scale-based Corner Detector
2008
This paper introduces a new Harris-affine corner detector algorithm, that does not need parameters to locate corners in images, given an observation scale. Standard detectors require to fine tune the values of parameters which strictly depend on the particular input image. A quantitative comparison between our implementation and a standard Harris-affine implementation provides good results, showing that the proposed methodology is robust and accurate. The benchmark consists of public images used in literature for feature detection.
Emotion Regulation and Mentalization in Somatoform Disorders
2010
Alexithymia, characterized by deficits in the awareness and differentiation of emotional states, is hypothesized as underlying somatoform disorders. Mentalization as a construct investigated in cognitive psychology is defined as the ability to refer mental states of others in order to predict their behavior. Developmental psychologists claim that the ability to represent emotions mentally is the cornerstone for the emergence of mentalizing capacity. Therefore, linking alexithymia and mentalization, it is argued that patients with somatoform disorders may not only be hampered in their ability to be consciously aware of their emotions, but may also suffer from deficits in mentalizing capacity…
Social Constructionist and Social Engineer
2021
This chapter follows the times series of the previous chapter. It is not just the scale of the problem that distinguishes one stage from another but also the nature of the problem. When social entrepreneurs try to shift the context in an institutional approach, they have to face some issues previously described in the second part of the book. This case study exemplifies what these issues are, linked to the concept of legitimacy, and the strategies carried out by the social entrepreneur to overcome them.
Reconstruction of full thickness scalp defects after tumour excision in elderly patients: our experience with Integra dermal regeneration template.
2010
Summary Background Scalp reconstruction after wide tumor excision is particularly challenging. Free tissue transfers, local flaps, or skin grafts can be used but present some disadvantages especially with old patients with local advanced cancers, systemic diseases and in patients with a prior history of recurring scalp skin cancers in which the risk of burying a recurring tumor with a flap is likely. The Authors expose their early experience with Integra ® dermal regeneration template for scalp reconstruction after scalp tumor excision. Methods Eight patients with primary or secondary scalp tumor underwent a first surgical procedure under local anaesthesia for tumor removal and Integra ® po…
Three-dimensional polarimetric computational integral imaging
2012
In this paper, we propose a novel 3D polarimetric computational integral imaging system by using polarization diversity of objects under natural illumination conditions. In the system, the measured Stokes polarization parameters are utilized to generate degree of polarization images of a 3D scene. Based on degree of polarization images and original 2D images, we utilize a modified computational reconstruction method to perform 3D polarimetric image reconstruction. The system may be used to detect or classify objects with distinct polarization signatures in 3D space. Experimental results also show the proposed system may mitigate the effect of occlusion in 3D reconstruction.