Search results for "Digital"
showing 10 items of 3267 documents
Intersecciones críticas. Experiencias y estrategias desde la museología y el feminismo gitano, bajo el prisma del covid-19 = Critical Intersections. …
2020
La pandemia de 2020 enfrentó las áreas que tratan la memoria desde los márgenes con la necesidad de transformar sus experiencias en estrategias con potencial de futuro. El artículo busca reflejar la intersección entre dos campos de acción cultural comprometida: el de algunos museos valencianos y el de las asociaciones de mujeres gitanas, vistas también desde el ámbito local. El objeto de nuestro análisis son dos vertientes de la actuación cultural emancipadora: las experiencias, fenómenos a menudo caóticos y coyunturales, y las estrategias razonadas, que unen prácticas del conocimiento crítico hasta ahora no contiguas. El estado de alarma definió estas ramas estratégicas como inclusión digi…
Digitization and preservation of cultural heritage: The CEPROQHA approach
2017
The humanity has always learned from the previous experiences for many reasons. The national heritage proves to be a great way to discover a nation's history. As a result, these priceless cultural items have a special attention. However, Since the wide adoption of new digital technologies, documenting, storing, and exhibiting cultural heritage assets became more affordable and reliable. These digital records are then used in several applications. Researchers saw the opportunity to use digital heritage recordings for long-term preservation. In this paper, we present the research progress in cultural heritage digital processing and preservation, highlighting the most impactful advances. Addit…
Key CDO functions for successful digital transformation: Insights from a Delphi study
2022
Financiado para publicación en acceso aberto: Universidade de Vigo/CISUG Given that the Chief Digital Office (CDO) is a new business position, it is not yet clear what the key functions they must develop to successfully undertake the company digital transformation process. Although previous literature has tentatively covered this issue, there are still gaps in knowledge about which functions are truly relevant. The aim of this paper is to fill this gap by (1) clarifying the key CDO functions through a Delphi study, validated by a digital dynamic capabilities (DDC) framework (Warner and Wäger 2019), and (2) presenting a measurement instrument useful for assessing the degree of the key CDO fu…
Print and online newspapers as material artefacts
2014
Traditional newspaper journalism is in a state of crisis and there have been several attempts to overcome this. Many discourses have reiterated the triumphal march of a digital revolution in newspaper journalism and anticipated the end of the print newspaper. This moment calls for an in-depth analysis of reader habits of news consumption and use in order to understand the audiences for journalistic output and their relationship with the journalistic objects. In this study, we adopt a multi-method approach, integrating (1) qualitative content analysis of student essays dealing with the physicality of printed and online newspapers, (2) ethnographic observation of the use practices of readers…
Media crisis and disinformation: the participation of digital newspapers in the dissemination of a denialist hoax
2021
Disinformation is a communicative phenomenon that frequently feeds on political or electoral topics, as well as other aspects of our reality. This research takes as a case study the coverage given by the Spanish digital media to a hoax broadcast during the Filomena storm in 2021 that insisted that the snow was plastic. The purpose of this work is to analyze the instrumentalization of fake information as an expression of the information media crisis in the current context of disinformation. We set out four specific objectives: (SO1) to study the spread of the hoax through the media, (SO2) to analyze the construction of headlines in the news pieces, (SO3) to investigate the treatment of the h…
Roadmap on digital holography [Invited]
2021
This Roadmap article on digital holography provides an overview of a vast array of research activities in the field of digital holography. The paper consists of a series of 25 sections from the prominent experts in digital holography presenting various aspects of the field on sensing, 3D imaging and displays, virtual and augmented reality, microscopy, cell identification, tomography, label-free live cell imaging, and other applications. Each section represents the vision of its author to describe the significant progress, potential impact, important developments, and challenging issues in the field of digital holography.
iHERITAGE Project : AR/VR for the enhancement and accessibility of the norman architecture of the Unesco site of Palermo
2023
In the context of conservation and dissemination of cultural heritage, noninvasive technologies for the generation of digital models have produced exponential growth in the quality of the data acquired. The digital contents processed allow the use of architectural contexts that no longer exist or sites that are di cult to access, thanks to the visualisation of high-resolution and immersive products. However, the process from acquisition to visualisation requires optimisation strategies and specific operational choices, depending on the design goals. The study describes some results of a broader research within the iHERITAGE Project funded by the ENI CBC MED Program 2014-2020, critically des…
Single-exposure super-resolved interferometric microscopy by RGB multiplexing in lensless configuration
2016
Abstract Single-Exposure Super-Resolved Interferometric Microscopy (SESRIM) reports on a way to achieve one-dimensional (1-D) superresolved imaging in digital holographic microscopy (DHM) by a single illumination shot and digital recording. SESRIM provides color-coded angular multiplexing of the accessible sample׳s range of spatial frequencies and it allows their recording in a single CCD (color or monochrome) snapshot by adding 3 RGB coherent reference beams at the output plane. In this manuscript, we extend the applicability of SESRIM to the field of digital in-line holographic microscopy (DIHM), that is, working without lenses. As consequence of the in-line configuration, an additional r…
L'edizione critica digitale. La critica del testo nella storia della tradizione
2019
The traditional output of philological work aiming at the constitutio textus is the print critical edition with apparatus footnotes showing select variant readings. The digital scholarly edition, instead, is not constrained by the space limits of the printed page, so it can encode and visualize synoptically many versions of a text, as found in different textual witnesses. This opportunity has often been exploited by New Philology editions, in which textual versions are juxtaposed without any attempt to reconstruct an "original" text. However, the digital critical edition can constitute a "third way" between constitutio textus and New Philology: the digital editor can provide different versi…