5,401 research outputs found
La collezione di antichità di Alessandro Palma di Cesnola
No full textStudio dei reperti della collezione di antichità cipriote raccolte da Alessandro Palma di Cesnola durante il suo soggiorno a Cipro, rimaste nella collezione privata degli ered
Mapping innovation systems through patent analysis. The case of technologies for energy efficiency in the residential sector
No full textA imagem de Alessandro Baricco no Brasil
No full textDissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Comunicação e Expressão, Programa de Pós-Graduação em Estudos da Tradução, Florianópolis, 2013.Com a intenção de delinear o modo pelo qual o escritor italiano Alessandro Baricco se inseriu no sistema literário brasileiro e os caminhos percorridos pelos seus livros traduzidos, esta dissertação dá voz às experiências tradutórias de seus tradutores. A inserção de Bariccono Brasil tem seu início em 1997, através de uma proposição da Profa. Dra. Roberta Barni à editora Iluminuras da tradução de Oceano Mare. A partir daí, outras sete obras foram publicadas no Brasil, sendo três delas traduzidas por Roberta Barni e as outras quatro por quatro tradutores diferentes. De um lado, considera-se o tradutor como figura principal namediação entre culturas, e, de outro, se analisa a realidade desta figuradentro do sistema literário, sua invisibilidade, seus limites e o exercíciode sua profissão. A pesquisa conta, ainda, com críticas e resenhas referentes ao autor italiano publicadas em jornais consagrados no Brasil, considerando estas como parte constituinte da imagem de Baricco refletida em território nacional. Abstract : Intending to delineate the way the Italian writer Alessandro Baricco has been inserted in the Brazilian literary system and the paths his translated books have followed, this thesis gives voice to the translating experiences of his translators. Baricco's insertion in Brazil began in 1997, through a personal project of Dr. Roberta Barni, with her translation of Oceano Mare. Since then, seven other of his works have been published in Brazil, three of which were translated by Roberta Barni and the other four by four different translators. On the one hand,the translator is considered as the main figure in mediation betweencultures and, on the other, this figure's reality is analyzed within theliterary system: its invisibility, its limits and its professional practice. Criticisms and reviews of this Italian author published in well established Brazilian newspapers are also considered, with the understanding that they are part of Baricco's image reflected here
Laser‐Processed Perovskite Solar Cells and Modules
No full textIn the last decade, hybrid organic–inorganic perovskite‐based solar cells (PSCs) have shown an impressive rate of growth in performance, reaching power conversion efficiencies (PCEs) comparable with the ones exhibited by crystalline silicon devices. Recently, perovskite‐based solar modules (PSMs) have been developed, showing a similar pace in the progress of the reported PCE. Nevertheless, scaling up the dimensions of devices is not a trivial process. To this effect, different deposition and manufacturing techniques have to be implemented. Laser apparatuses have been demonstrated to be fundamental in the production of PSMs, due to the extreme precision needed for manufacturing processes. Herein, an overview of the recent progresses in the application of laser systems in the production of perovskite‐based solar devices is provided. In particular, lasers are used in small‐area PSCs to realize pulsed laser deposition procedures for the realization of perovskite layers and novel electrodes. In the field of PSMs, lasers have boosted the exploitation of substrates, minimizing the dimension of interconnection areas between the cells that form a module and providing the necessary accuracy, repeatability, and level of automation needed for the future industrialization of perovskite‐based solar technology
Captius i esclaus a il'Antiguitat i al mon modern, Actes del XIX Colloqui Internadonal del GIREA, Palma de Majorque, 2-5 octobre 1991
No full textStella Alessandro. Captius i esclaus a il'Antiguitat i al mon modern, Actes del XIX Colloqui Internadonal del GIREA, Palma de Majorque, 2-5 octobre 1991. In: Dialogues d'histoire ancienne, vol. 23, n°2, 1997. pp. 186-189
La maturità di Alessandro Fei del Barbiere, in bilico tra Maniera e Riforma
No full textThis article studies the mature career of the Florentine painter Alessandro Fei del Barbiere (1537-1592), beginning with the rediscovery of the 'Ascension' altarpiece formerly in the Albizi Chapel in the destroyed church of San Pier Maggiore, Florence. Studying this painting and others recorded in 1584 by the biographer Raffaello Borghini, such as the two altarpieces for Santa Maria delle Grazie and the Madonna dell'Umiltà in Pistoia, the author reconstructs a body of works showing how in the 1580s Fei gradually went beyond the archaic style of his apprenticeship - he had been trained by Ridolfo del Ghirlandaio and Pierfrancesco Foschi, but was also marked by the Maniera of Vasari - evolving towards naturalism in both mimesis and pictorial handling. In Florence, his development partly parallels that of Santi di Tito and his circle, but Fei was also influenced by a probable sojourn during the early part of that decade in Rome, where he could have been inspired by Girolamo Muziano and the painters working for Pope Gregory XIII. Among other proposals, the author suggests that the artist was responsible for decorating the chancel of Fiesole Cathedral (c. 1584-1589), which consisted of an altarpiece, only rarely discussed by scholars, and a cycle of frescoes hitherto attributed to Nicodemo Ferrucci
It Is Time To Steer: A Scalable Framework for Analysis-driven Attack Graph Generation
No full textAttack Graph (AG) represents the best-suited solution to support cyber risk assessment for multi-step attacks on computer networks, although their generation suffers from poor scalability due to their combinatorial complexity. Current solutions propose to address the generation problem from the algorithmic perspective and postulate the analysis only after the generation is complete, thus implying too long waiting time before enabling analysis capabilities. Additionally, they poorly capture the dynamic changes in the networks due to long generation times. To mitigate these problems, this paper rethinks the classic AG analysis through a novel workflow in which the analyst can query the system anytime, thus enabling real-time analysis before the completion of the AG generation with quantifiable statistical significance. Further, we introduce a mechanism to accelerate the generation by steering it with the analysis query. To show the capabilities of the proposed framework, we perform an extensive quantitative validation and present a realistic case study on networks of unprecedented size. It demonstrates the advantages of our approach in terms of scalability and fitting to common attack path analyses.Accepted at ESORICS 2024 (https://link.springer.com/chapter/10.1007/978-3-031-70903-6_12
Visually Supporting the Assessment of the Incident Management Process
No full textIncident Management (IM) is the process to prevent, protect, and react to incidents affecting an organization and should be well-defined to be prepared in case of alerts. To this aim, security standards define guidelines to manage the incidents and the organizations should comply with them to properly set up a secure-by-design process. Assessing whether an organization is compliant or not with security standards requires a big effort as the main methodologies are based on manual analysis and leveraging automatic approaches to support human decisions is challenging. To facilitate this task, we design IMPAVID, a visual analytics solution to support the assessment of IM process compliance through process mining. The aim is to increase the level of awareness of the security assessor to support her in making informed decisions about actions to improve IM process compliance with regulatory and technical standards. We evaluate the proposed system through a usage scenario based on a publicly available dataset containing data from a real IM log of an IT company
Technology Invention and Diffusion in Residential Energy Consumption. A Stochastic Frontier Approach
No full textTraditional large appliances absorb a large share of residential electricity consumption and represent important targets of energy policy strategies aimed at achieving energy security. Despite being characterized by rather mature technologies, this group of appliances still offers large potential in terms of efficiency gains due to their pervasive diffusion. In this paper we analyse the electricity consumption of a set of four traditional ‘white goods’ in a panel of ten EU countries observed over 21 years (1990-2010), with the aim of disentangling the amount of technical efficiency from the overall energy saving. The technical efficiency trend is modelled through a set of technology components representing both the invention and adoption process by means of specific patents weighted by production and bilateral import flows, which allows to overcome the rigid Stochastic Frontier framework in modelling the effect of technical change. Our results show that the derived energy demand and inefficiency trends are both related to changes in the amount of available technology embodied in energy efficient appliances. The effect is significant both in its domestic and international components and suggests an active role of innovation and trade policies for achieving efficiency targets which directly impact the amount of electricity consumed by households
Tra socialdemocrazie e Perestrojka. Le relazioni internazionali del Pci attraverso le carte di Alessandro Natta
No full textThis essay reconstructs the foreign policy of the Italian Communist Party during the four
years of Alessandro Natta’s secretariat (1984-1988) through largely original archival documentation,
from the Alessandro Natta Fonds of the Historical Archive of the Chamber of
Deputies. Natta’s papers are also cross-referenced with those kept in the PCI Archive at the
Gramsci Foundation. The author analyses the relationship that the PCI establishes with
Gorbachev’s Perestroika, Deng’s China, and European social democracies during the last
years of the Cold War
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