Area Scienze chimiche, fisiche, matematiche: Recent submissions
Items 201-220 di 270
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Designing usable mobile interfaces for spatial data
(Universita degli studi di Salerno, 2012-03-29)This dissertation deals mainly with the discipline of Human-‐Computer Interaction (HCI), with particular attention on the role that it plays in the domain of modern mobile devices. Mobile dev ... -
Particle mixing, two level systems and gauge theory
(Universita degli studi di Salerno, 2012-04-26)In this thesis I will discuss the theory of two level systems and the theory of the oscillating particles in quantum eld theory. In the rst chapter I will consider the time evolution of a two level system, a qubit, ... -
Il problema dell'allocazione dei prodotti nei magazzini: modelli matematici ed approcci euristici
(Universita degli studi di Salerno, 2013-04-08)Il lavoro di tesi ha avuto l’obiettivo di studiare ed approfondire le problematiche relative alla gestione efficiente del magazzino ed in particolare lo studio del problema di allocazione dei prodotti ai punti di stoccaggio ... -
Secure computation under network and physical attacks
(Universita degli studi di Salerno, 2013-04-22)This thesis proposes several protocols for achieving secure com- putation under concurrent and physical attacks. Secure computation allows many parties to compute a joint function of their inputs, while keeping the ... -
Study of the hadronic current in the neutrino interactions of the OPERA experiment
(Universita degli studi di Salerno, 2013-04-22)The OPERA experiment was designed to observe the appearance of the vr in a pure beam ofvll (CNGS). The evidence ofthe appearance signal is provided by the detection of the daughter particles produced in the decay of ... -
In silico study of protein-protein interactions
(Universita degli studi di Salerno, 2013-01-30)Protein-protein interactions are at the basis of many of the most important molecular processes in the cell, which explains the constantly growing interest within the scientific community for the structural characterization ... -
Memetic algorithms for ontology alignment
(Universita degli studi di Salerno, 2013-04-24)Semantic interoperability represents the capability of two or more systems to meaningfully and accurately interpret the exchanged data so as to produce useful results. It is an essential feature of all distributed and ... -
Design, synthesis and biological evaluation of new non-nucleosidic inhibitors od DNA methyltransferases
(Universita degli studi di Salerno, 2013-04-03)The inactivation of tumor suppressor genes, which often results from epigenetic silencing associated with DNA hypermethylation, plays a pivotal role in the development of most forms of human cancer. Moreover, there are ... -
Some group properties associated with two-variable words
(Universita degli studi di Salerno, 2013-04-03)Let w(x; y) be a word in two variables and W the variety determined by w. In this thesis, which includes a work made in collaboration with C. Nicotera [5], we raise the following question: if for every pair of elements ... -
Supporting learning activities in virtual worlds: methods, tools and evaluation
(Universita degli studi di Salerno, 2013-02-27)Continuing advances and reduced costs in computational power, graphics and network bandwidth let 3D immersive multi‐user Virtual Worlds (VWs) become increasingly accessible while offering an improved and engaging quality ... -
Modeling and optimization of aircraft departure
(Universita degli studi di Salerno, 2013-04-08)In this work we introduce a mathematical model to improve the aircraft departures planning system. The objective is to maximize the airport performances, minimize delays in the runway operations and to support the air ... -
New techniques of molecular modelling and structural chemistry for the development of bioactive compounds
(Universita degli studi di Salerno, 2013-05-14)Computational chemistry represents today a valid and fast tool for the research of new compounds with potential biological activity. The analysis of ligand-macromolecule interactions and the evaluation of possible “binding ... -
Gaussian and non-Gaussian resources in Quantum Information
(Universita degli studi di Salerno, 2013-04-05)This dissertation was carried out within the framework of the Quantum Information (QI). In particular, I have analyzed the main aspects: the protocol, the quantum states, the conditional measurements, and the decoherence. The ... -
Automatic discovery of drug mode of action and drug repositioning from gene expression data
(Universita degli studi di Salerno, 2011-02-18)The identification of the molecular pathway that is targeted by a compound, combined with the dissection of the following reactions in the cellular environment, i.e. the drug mode of action, is a key challenge in ... -
Maximum principles, entire solutions and removable singularities of fully nonlinear second order equations
(Universita degli studi di Salerno, 2013-04-03)This PhD thesis is devoted to some qualitative aspect of viscosity solutions of nonlinear second order elliptic partial di erential equations of the form F(x; u(x);Du(x);D2u(x)) = f(x)... [edited by author] -
Hybrid approaches based on computational intelligence and semantic web for distributed situation and context awareness
(Universita degli studi di Salerno, 2013-04-29)The research work focuses on Situation Awareness and Context Awareness topics. Specifically, Situation Awareness involves being aware of what is happening in the vicinity to understand how information, events, and one’s ... -
Development of dosimeters with selective materials to high frequency radiation
(Universita degli studi di Salerno, 2013-01-23)The clinical use of ionizing radiation to obtain a necrosing or cytotoxic radiobiological effect on tumoral lesions requires wide and complex physical and dosimetrical procedures. In particular, it is necessary to calculate ... -
Steganographic methods for information hiding in MS-Office files
(Universita degli studi di Salerno, 2013-04-20)The simplest container of digital information is “the file" and among the vast array of files currently available, MS-Office files are probably the most widely used. These files, starting from MS-Office 2007, respect the ... -
On the Generalizations of Identity-Based Encryption
(Universita degli studi di Salerno, 2013-04-16)Today public-key cryptographic is widely deployed and successfully used but still a major drawback exists. In fact, from encrypted data a party can either decrypt or cannot learn anything at all about the message other ... -
Deformazioni del suolo in aree vulcaniche: applicazioni ai Campi Flegrei e a Stromboli
(Universita degli studi di Salerno, 2013-04-02)Nella notte tra il 24 e 25 agosto del 79 d.C. villaggi e città vennero distrutti e migliaia di persone persero la vita per l' improvvisa eruzione del Vesuvio. Le rovine di Pompei ed Ercolano, sepolte e conservate dai ...
