2,438 research outputs found
Caleidoscopio letterario
No full text"Caleidoscopio Letterario" Conversazioni a cura di Marco Belpoliti e Nunzia Palmieri -
Progetto finanziato nell'ambito del bando di Ateneo per iniziative di Public Engagement 2018 -
In collaborazione con il Premio Narrativa Bergamo -
"Letteratura e Fotografia": Giorgio Falco con Nunzia Palmieri; mercoledì, 17 ottobre 2018
"Letteratura e Memoria": Helena Janeczek con Luca Carlo Rossi; lunedì, 12 novembre 2018
"Letteratura e Scuola": Domenico Starnone con Marco Belpoliti; giovedì, 29 novembre 2018
"Letteratura e Nuove famiglie": Diego De Silva con Massimo Rocchi; giovedì, 13 dicembre 201
Message from SecureSysComm 2015 Workshop Chairs
No full textWelcome to the first International Workshop on Security and Privacy in Systems and Communication Networks (SecureSysComm 2015), which is held in conjunction with the 10th International Conference on P2P, Parallel, Grid, Cloud and Internet Computing (3GPCIC) at Krakow, Poland from November 4th to 6th, 2015.
Modern society witnesses a growing pervasiveness of sophisticated computer-based systems and increasingly performance communication networks, whose influence in daily life is huge. Complexity, heterogeneity, scale and interdependence shown by such systems are source of potential vulnerabilities and threats.
The Workshop seeks submissions from academia and industry presenting novel research on theoretical and practical spects of data protection, privacy, security, and cryptography. Papers describing new methods or technologies, advanced rototypes, systems, tools and techniques and general survey papers indicating future directions are also encouraged.
In particular, the Workshop topics include: inspection and forensics technologies, threat and vulnerability identification and modelling, wireless communications security, network-centric systems and dependability, information security, encryption, privacy, access control and identity management, security and privacy protection mechanisms, cyber-physical threats, vulnerability analysis, and countermeasures, biometrics security and privacy, critical infrastructure protection, formal methods for security, human factors and human behaviour recognition techniques, identification, authentication and non-repudiation, security and privacy in pervasive/ubiquitous computing, security and privacy in smart grids, security and privacy in social networks, security and privacy in the cloud, SLA security in the cloud, security weaknesses and protection of energy-control facilities, energy consumption attacks.
For SecureSysComm 2015, we have accepted 11 papers, which will be presented in two sessions.
Many people contributed to the success of SecureSysComm 2015. First, we would like to thank the organizing committee of 3GPCIC 2015 International Conference for giving us the opportunity to organize the workshop. Second, we would like to thank our program committee members. Moreover, we would like to thank all the authors of the workshop for submitting their research works and for their participation. Finally, we would like to thank the Local Arrangement Chairs for the 3GPCIC conference.
We hope you will enjoy SecureSysComm workshop and 3GPCIC International Conference, and have a great time in Krakow, Poland.
Massimo Ficco, Second University of Naples, Italy
Francesco Palmieri, University of Salerno
Pietro Giacomo Palmieri (Bologna, 1737-Torino, 1804)
No full textLa tesi indaga l’opera di Pietro Giacomo Palmieri, disegnatore, incisore e pittore, nato il 7 dicembre 1737 a Bologna; protetto dal Cardinal Lambertini, Palmieri riceve la sua formazione nell’ambito dell’Accademia Clementina e sotto la guida di Ercole Graziani, il quale, circa negli stessi anni, fu maestro anche di Gaetano Gandolfi. L’artista riceve diverse commissioni dagli stampatori cittadini, godendo di un rapporto privilegiato con Luigi Guidotti. L’analisi delle opere riconducibili al periodo bolognese permette di verificare il debito di Palmieri nei confronti di Graziani e in generale del filone classicista bolognese che rimonta a Donato Creti e Marcantonio Franceschini. L’esercizio di copia dalle stampe dei maestri, propedeutico all’educazione impartita presso l’Istituto accademico, trasmette a Palmieri una consuetudine all’imitazione dello stile altrui – in particolare, oltre ai modelli classici, quelli nordici, soprattutto olandesi –, un’attitudine che diventerà cifra caratteristica del suo linguaggio, nutrito di un gusto divertito per il pastiche, fatto di rimandi e citazioni colte, che si compiace dell’uso virtuosistico della penna, strumento che Palmieri domina con una disinvoltura che gli consente di fingere lo scambio tra le tecniche.
Si trasferisce in seguito a Parma, dove, grazie alla protezione del ministro Du Tillot, viene nominato professore in Accademia per l’anno 1771. Nel 1773 raggiunge il suo protettore a Parigi, dove ha rapporti con importanti personaggi quali Basan e Wille. I cataloghi delle vendite parigine – nei quali vengono in particolare elogiate le mirabili qualità tecniche di Palmieri, la “facilità” del tratto a penna, la sua capacità di imitare lo stile altrui e di “scambiare le tecniche” - rendono testimonianza del ruolo giocato da Palmieri nell’ambito del collezionismo. L’assenza di menzioni di Palmieri nelle fonti letterarie di argomento storico-artistico trova ragione nel suo coinvolgimento col mercato e nell’assenza di rapporti coi canali ufficiali di committenza pubblica.
Nel 1778 si reca a Torino, dove i suoi lavori vengono richiesti dalla corte e dall’aristocrazia locale e dove muore il 18 dicembre 1804, due anni dopo aver ricevuto la nomina a professore di disegno in Accademia Albertina. La sua permanenza a Torino ha inciso sul collezionismo di disegni e stampe olandesi della corte sabauda e sulla pittura di paesaggio locale.This thesis investigates the work of Pietro Giacomo Palmieri, draftsman, printmaker and painter, born 7 December 1737 in Bologna; protected by Cardinal Lambertini, Palmieri received his training at the Clementina Academy and under the guidance of Ercole Graziani, who, about the same year, was also master Gaetano Gandolfi. The artist has received several commissions from printers citizens, enjoying a privileged relationship with Luigi Guidotti. The analysis of the works related to the Bolognese period allows you to verify the debt Palmieri against Graziani and in general the classical vein Bolognese comeback Donato Creti and Marcantonio Franceschini. The exercise of the copy prints of the masters, preparatory academic education imparted at the Institute, transmits to Palmieri a custom imitation of the style of others - in particular, in addition to the classic models, the Nordic countries, especially the Netherlands - a attitude that figure will become characteristic of his language, nurtured a taste for pastiche, made up of references and citations educated, which welcomes virtuoso use of the pen tool Palmieri dominates with an ease that allows him to pretend the exchange between techniques.
He moved as a result of Parma, where, thanks to the protection of the Minister Du Tillot, he was appointed professor at the Academy for the year 1771. In 1773 reaches its patron in Paris, where he reports with important figures such as Basan and Wille. The catalogs of the sales in Paris - in which they are especially praised the admirable quality techniques Palmieri, the "easy" part of the pen, its ability to imitate the style of others, and to "exchange techniques" - bear witness to the role played by Palmieri part of collecting. The absence of mention of Palmieri in literary sources on history and artistic located right in his involvement with the market and the absence of relations with the official channels of government entity.
In 1778 he went to Turin, where his works are required by the court and the aristocracy local and where he died December 18, 1804, two years after receiving his appointment as professor of drawing in the Albertina Academy. His stay in Turin affected the collections of Dutch drawings and prints of the House of Savoy and the local painting of landscape
Intelligent data-centric critical systems: Security and resilience key challenges
No full textIntelligent data-centric critical systems are considered large-scale, spatially distributed, complex systems, composed by a huge number of heterogeneous physical hardware and software components. Such systems are not isolated, but interconnected through complex network infrastructures and interdependent at multiple levels. In modern society the continuous operation of these critical systems is pivotal for providing essential public utilities and services across national and international boundaries. Malicious attacks and deliberate system failures may produce significant effects perceivable on a regional or national scale. This poses new implications and challenges to systems security engineering. Therefore this book explores current advances in the field and disseminates recent research efforts in the security and resilience of intelligent data-centric critical systems. Its goal is to support innovations in this area and feature the latest advances and directions in this amazing scenario by exploring the potential of new architectures, applications and services, as well as understanding their weaknesses and the most common threats against them. It presents approaches, techniques, and tools to detect and prevent malicious behaviors and attacks against such complex systems and communication networks
A CRITICAL NOTE BY ABELE DE BLASIO (1902) ON THE ARCHAEO-ANTHROPOLOGICAL CONJECTURES OF LUIGI PALMIERI (1872)
No full textThis paper offers a description and explanation of a criticism written by Abel De Blasio in 1902 on the archaeological and anthropological conjectures that Luigi Palmieri had made in the past. In a note presented in 1872 at the Academy of Sciences of Naples, regarding some ancient tombs discovered by chance near the Observatory on Mount Vesuvius, Palmieri presented interpreta- tive observations that were unacceptable for specialists in anthropological studies and funerary archaeology
Introducing fraudulent energy consumption in cloud infrastructures: A new generation of denial-of-service attacks
No full textCurrently, cloud computing is the target business environment for many enterprises and government organizations. However, despite the huge potential gains that can be achieved, security represents a fundamental issue, which prevents the massive cloud adoption in mission-critical Information Technology sectors. The most common security issues are amplified in the cloud environment since new complex features, with their inherent weaknesses, enter into the problem space, particularly those associated to multitenancy and elasticity. Thus, new threats, such as the energy-related denial-of-service attacks against large-scale cloud infrastructures, may involve not only the quality of the delivered services but also their operational costs in terms of energy bill. The longer is the time necessary to identify such attacks, the heavier is the impact on the overall energy consumption and, consequently, on the associated expenses. This work presents a detailed analysis of such new sophisticated menaces, by focusing on those that are specifically tailored to originate the worst-case energy demands by leveraging properly crafted low-rate traffic patterns in order to ensure stealth operations. We present some strategies exploiting the cloud flexibility in order to increase in a fraudulent way the overall energy consumption and analyze their impact within large-scale cloud infrastructures. This should help cloud providers in understanding such weaknesses and highlighting their root causes, as well as in providing some hints on how they can counter these subtle security issues
[Endonucleolytic mechanism of degradation of double-helix RNA by ribonuclease BS-1 and by ribonuclease A aggregates]
No full textEndonucleolytic mechanism of degradation of double-helix RNA by ribonuclease BS-1 and by ribonuclease A aggregate
Roles for microRNA 23b in regulating autophagy and development of pancreatic adenocarcinoma
No full textDescription of the roles for microRNA 23b in regulating autophagy and development of pancreatic adenocarcinoma
GLI EFFETTI DELLA PANDEMIA SULLA FINANZA DIGITALE: USO E “ABUSO” DI MONETA COMPLEMENTARE, DA QUELLA PRIVATA A QUELLA VIRTUALE
No full textHybrid indoor and outdoor location services for new generation mobile terminals
No full textIn the last years, an increasing interest in location services characterized the market of mobile ubiquitous devices (smartphones, handhelds, etc.). Several technologies and solutions have been developed to determine the position of mobile devices in their operating space, each with its specific degree of precision and accuracy. In this scenario, the ideal location service should be able of tracking the mobile terminal in any place it moves to, both indoors and outdoors. However, while outdoor location services have already achieved a satisfactory degree of technological maturity and effectiveness, a really ubiquitous location service that works satisfactorily in both indoor and outdoor scenarios is not yet available. In order to cope with the above challenge, this work proposes a hybrid location approach designed to choose and switch among multiple positioning technologies supported by the mobile device and available in the surrounding environment, in a dynamic and transparent way during the user movement. It combines signal strength-based fingerprinting techniques for indoor positioning together with traditional GPS-based positioning for the outdoor localization and performs opportunistic technology switching according to a count-and-threshold mechanism. The resulting solution is able to leverage the different features of the wireless networks and of the global positioning technologies, in order to provide ubiquitous location services across indoor and outdoor scenarios, as well as to minimize power consumption of the mobile device
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