Search results for "Oration"

DIAGNOSTICS FOR CULTURAL HERITAGE: ANALYTICAL APPROACH FOR AN EFFECTIVE CONSERVATION

2014

Towards an integrated approach to emergency management: interdisciplinary challenges for research and practice

2015

This article presents an interdisciplinary vision for large-scale integrated emergency management that has been inspired by the transition from platform centric to integrated operations in the oil and gas fields, which uses remote emergency control centres collaborating virtually with local responders. The article discusses some of the most salient research challenges for integrated emergency management, including the role of mobile technology, human-centred sensing, citizen participation and social media, and the socio-cultural determinants of disaster management. The purpose of this article is to frame an integrated emergency management approach that adopts a multi-disciplinary approach, …

Facework and Prosocial Teasing in a Synchronous Video Communication Exchange

2019

This study centres on the analysis of prosocial teasing during a videoconference (telecollaboration) exchange between mixed-gender adolescent secondary school students from Spain and Germany. We contend that the provocative elements present in prosocial teasing activate a play frame, in Gregory Bateson’s terms, in which seemingly hostile face acts can be interpreted as playful behaviour. We argue that successful teasing can ultimately enhance the face of the teaser and that of the person being teased and thus build up rapport between them. Our analysis of the facework in the interaction during this telecollaboration exchange is based on Erwin Goffman’s notions of face, demeanour and deferen…

The minor as major: Outsiderness and social class in Saara Turunen’s prose

2021

Saara Turunen’s Sivuhenkilö is a work of autofiction, which tells the story of a year in its unnamed protagonist’s life. Despite her success as an author, the protagonist feels like a minor character in her own life: an outsider both because of her gender and her profession as a writer. In this article, I offer a critical reading of Turunen’s prose by asking what political implications are attached to her handling of outsiderness. I approach outsiderness not merely as a theme, but also as a genre-specific feature peculiar to the tradition of feminist rewriting. Based on my reading of Sivuhenkilö, I argue that regardless of its feminist potential, framing oneself as an outsider can function …

La verificació audiovisual en el procés d’evolució de les redaccions televisives: Al Jazeera i el trànsit del satèl·lit a l’estructura de núvol

2021

With the spread of the digital sphere and the proliferation of images from indirect sources that can be accessed by systems and users, verification routines have become essential to ensure media corporations' credibility. The advances in artificial intelligence which allow automated fact-checking (AFC) initiatives to be created help detect falsehoods, but they do not eliminate the need for human intervention. On the contrary, information professionals are necessary, and their functions increasingly include procedures such as mediating in videos and images. This study analyses the evolution of verification routines in audiovisual journalism and how new techniques have influenced the percepti…

A Robotic Humanoid for Information Exploration on Cultural Heritage Domain

2020

The work presented here illustrates an humanoid robot capable of interacting with an human user within the Cultural Heritage domain. Two different and complementary AI approaches, namely sub-symbolic and symbolic, have been implemented and combined together to design the framework of a robot having both rational and intuitive capabilities. Furthermore, the robot is capable of providing information expressively and of adapting its behavior according to the emotional content of the artworks descriptions. This could make the robot more effective in providing information and entertaining the users.

Biotechnology and Cultural Heritage Conservation

2020

The deterioration of cultural asset is induced by biological, chemical, and physical factors, influenced by anthropogenic activity and environmental conditions. In this study, the contribution of biotechnology is emphasized to define the conservation strategy, for a marble Fountain (Two Dragons, XV century) located in Palermo city center, based on an integrated approach and eco-friendly procedures. Biotechnological protocols are preliminarily applied as an integrated approach, based on microscopy observation, in vitro culture and genomic DNA analysis to recognize and characterize microbial communities. Several biological systems have been identified: green algae (Chlorella) and cyanobacteri…

Imaging Cultural Heritage at Different Scales: Part I, the Micro-Scale (Manufacts)

2023

Applications of non-invasive sensing techniques to investigate the internal structure and surface of precious and delicate objects represent a very important and consolidated research field in the scientific domain of cultural heritage knowledge and conservation. The present article is the first of three reviews focused on contact and non-contact imaging techniques applied to surveying cultural heritage at micro- (i.e., manufacts), meso- (sites) and macro-scales (landscapes). The capability to infer variations in geometrical and physical properties across the inspected surfaces or volumes is the unifying factor of these techniques, allowing scientists to discover new historical sites or to …

Case studies - Research and technological solutions to prevent sand production in the gas wells from the Getic Depression

2021

A frequent challenge encountered in the exploitation of mature gas fields located in the Getic Depression is sand production. Causes of sand production are mainly related to degree of rock consolidation, lithology, increasing water production and production rates. The effects of sand production are multiple such us low productivity of the gas wells, accumulation into the surface equipment, erosion of downhole and surface equipment, plugging the perforation zone and casing damage. The current paper will address the sand production- challenges and new perspectives in remedial work of wells which are producing from gas reservoirs located in Getic Depression. The article presents through some c…

Transfer of plasmid DNA into cells with microelectroporation arrays on a chip

2000

The possibility to transfer pure DNA into bacterial cells forms the basis for the genetic engineering of the cell. Electroporation is a powerful and easy technique to introduce plasmid DNA into cells. Its drawback for use with high-throughput approaches is that with standard electroporation chambers the reactions have to carried out one after the other and the electroporation cuvettes are expensive. To obtain the possibility of high-throughput electroporation reactions Escherichia coli cells were electroinjected in parallel with different plasmids in reactions as small as 100 nl on a microstructured array of electrodes, forming hundred separate electroporation units on a chip of a square in…