Search results for "virtu"
showing 10 items of 1987 documents
Reconstruction of urban sites from photos
2019
Abstract. This paper reports the results of an experiment that aims at the virtual reconstruction of a urban site that has been partially reshaped during the 20th century; the reconstruction process is based on period photos. The chosen case study is the eldest harbour of Palermo, named ‘Cala’; the site was bombed during World War II and new buildings took the place of the ruined ones. Two period photos, taken from an aircraft, document the buildings that were destroyed by bombs. The 3D restitution process used the ‘inverse’ projection from period photos (2D) to the virtual space (3D) ; the first step was therefore addressed to the calculation of the inner parameters (focal length, principa…
FOR A CONSCIUOS FRUITION OF THE CULTURAL HERITAGE OF ANCIENT NOTO (SICILY). EFIAN PROJECT AS OPPORTUNITY FOR VALORISATION
2017
Abstract. The archaeological site of Ancient Noto is all that remains of one of the most interesting and important cities in the Est part of Sicily. Architecture and political life made Noto a point of reference for the island, expecially in XVI and XVII century, before it was destroyed by a devastating earthquake in 1963. A general project of safeguard, together with archaeological excavations, could hand a great amount of information, archaeological finds, pieces of architecture, that are useful to understand the site, known as a "Sicilian Pompei". Our intervention has the aim to describe the importance of EFIAN (Experimental Fruition Ingenious Ancient Noto). The project is carried out as…
DIGITAL PHOTOGRAMMETRY, TLS SURVEY and 3D MODELLING for VR and AR APPLICATIONS in CH
2020
Abstract. The world of valorization of Cultural Heritage is even more focused on the virtual representation and reconstructions of digital 3D models of monuments and archaeological sites. In this scenario the quality and the performances offered by the virtual reality (VR) and augmented reality (AR) navigation take primary importance, improving the accessibility of cultural sites where the real access is not allowed for natural conditions or human possibilities. The creation of a virtual environment useful for these purposes requires a specific workflow to follow, combining different strategies in the fields of survey, 3D modelling and virtual navigation. In this work a specific case of stu…
Herder e la questione dell’Einfühlung. Estetica e teoria della conoscenza fra Mitfühlen e Familiengefühl
2011
Herder is usually considered to be one of the mayor sources of the aesthetics of empaty. The present contribution aims at offering a brief rewiew of some main places in Herder aesthetical theory and at reconstructing the genesis of the family of concepts including fühlen, Gefühl, Mitfühlen, Familiengefühl, in order to understand their relationship with regard to the theory of knowledge, the aesthetics, the politics.
Experimental test on the use of MS-222 for ostracod anaesthesia: concentration, immersion period and recovery time
2010
Anaesthesia of animals may be useful for different purposes, particularly for veterinary reasons or in experimental research, for manipulation or treatment of immobilized but alive animals. Its use in crustaceans is not uncommon, but it has never been described for Ostracoda. We provide brief and preliminary guidelines on the use of the tricaine mesylate (MS-222) on the widespread freshwater ostracod Eucypris virens and we show that this compound is an effective anaesthetic used as a bath treatment at minimum concentrations of 500 mg L-1. This value is considerably higher than that recommended for other aquatic animals like fish. Recovery time, ranging from 5 to 15 minutes, is mostly determ…
Los procesos de revisión textual en entornos virtuales de aprendizaje. Evaluar para aprender en la universidad
2020
Este trabajo presenta los resultados de una investigacion vinculada al desarrollo de competencias en evaluacion de la expresion escrita —revision y reescritura— en colaboracion y en linea. En ella han participado 167 estudiantes matriculados durante 2018-2019 en primer y cuarto curso de los titulos de grado de Maestro/a en Educacion Primaria (EP) y en Educacion Infantil (EI) de la Universitat de Valencia. Los datos analizados provienen de la experimentacion de una serie de practicas pedagogicas encaminadas al desarrollo y mejora de las competencias comunicativas academico-profesionales de ambas titulaciones y a todas luces convergentes con los principios del marco metodologico del EEES: (1)…
Impacto de la implementación de un modelo ecoformativo a través de proyectos estratégicos : el caso de la Universidad Castro Carazo (Costa Rica)
2020
La Universidad Castro Carazo ha adoptado un modelo educativo de ecoformación desde el año 2016. Para esto, ha sido necesaria la incorporación de buenas prácticas y estrategias de innovación pedagógica y curricular, como parte integral de sus procesos educativos y administrativos. En este artículo se detallan las prácticas y estrategias más relevantes: el diseño e implementación de un programa de especialización en docencia universitaria, la inauguración de un laboratorio de aprendizaje para el fomento del aprendizaje mediante la fabricación digital, los multientornos, y los mapas conceptuales, así como el fortalecimiento de un equipo de innovación curricular. Estos procesos disruptivos han …
VIRTUAL CLASSROOM: TEACHER SKILLS TO PROMOTE STUDENT ENGAGEMENT
2018
The Virtual Classroom is the main tool for blended learning, since it allows the breaking of time and space barriers between the teacher and the student. In order to develop and put into practice a higher studies course through this tool, teachers need to have a series of skills related to the command of digital technologies and an understanding of students’ affective and behavioral states: and to then apply appropriate communication strategies to deliver course content and prepare students for this innovative learning approach. This study reviews educational research literature on virtual classrooms, teacher behavior and student engagement to establish a theoretical model that explains the…
La danza fotográfica de Nino Migliori o Eyes Wide Shut
2016
El ensayo pretende presentar la obra de Nino Migliori, un fotógrafo boloñés que ha recabado la atención de la escena artística italiana e internacional desarrollando uno de los recorridos más interesantes en elcontexto de la cultura de la imagen europea, usando la fotografía como un lenguaje apto para expresarse y experimentar. Una relectura de lo cotidiano con la que subvertir los modos habituales de ver y sentir, una danza del pensamiento a través de la imagen fotográfica. De hecho, Nino Migliori no ha renunciado nunca a trastocar los cánones de la fotografía contemporánea, viviendo su búsqueda como una ruptura rítmica y armónica de esquemas y siguiendo una vía personal para describir la …
Virtual Hierapolis: tra tecnicismo e realismo
2011
[ES] Una de las principales actividades de la MAIER tiene como objetivo desarrollar una línea de investigación dirigida a la restauración virtual y la reproducción 3D de los antiguos monumentos de la ciudad romana de Hierápolis de Frigia, Turquía. El proyecto, llamado "Virtual Hierápolis, se ha desarrollado gradualmente en las últimas tres temporadas de excavación (años 2007-2009) y ha madurado a partir de las primeras experiencias de la RV aplicada a este sitio en años anteriores. Esta investigación, coordinada por el Director de la misión italiana, prof. F. D'Andria, y llevada a cabo en el Laboratorio de Tecnologías de la Información (ITLab) dell'IBAM-CNR de Lecce (Italia), implica unidad…