Browsing Area Scienze chimiche, fisiche, matematiche by Title
Now showing items 135-154 of 243
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Multi-biclustering solutions for classification and prediction problems
(2011-03-19)The search for similarities in large data sets has a relevant role in many scientific fields. It permits to classify several types of data without an explicit information about them. Unfortunately, the experimental ... -
Multi-Value Numerical Modeling for Special Di erential Problems
(Universita degli studi di Salerno, 2015-05-22)The subject of this thesis is the analysis and development of new numerical methods for Ordinary Di erential Equations (ODEs). This studies are motivated by the fundamental role that ODEs play in applied mathematics and ... -
Multi-word unit processing in machine translation. Developing and using language resources for multi-word unit processing in machine translation
(Universita degli studi di Salerno, 2015-04-24) -
Multiscale wavelet analysis for integral and differential problems
(Universita degli studi di Salerno, 2011-03-08)The object of the present research is wavelet analysis of integral and differential problems by means of harmonic and circular wavelets. It is shown that circular wavelets constitute a complete basis for L2[0; 1] functions, ... -
MV-algebras, Grothendieck toposes and applications
(Universita degli studi di Salerno, 2016-05-31)This thesis is a contribution to the research program ‘toposes as bridges’ introduced in [12], which aims at developing the unifying potential of the notion of Grothendieck topos as a means for relating different ... -
MV-algebras, semirings and their applications
(Universita degli studi di Salerno, 2021-04-17)The thesis is divided in two parts: the first part regards MV-semirings, involutive semirings and semimodules over them with particular attention to injective and projective semimodules; the second part of the thesis is ... -
Nb nanoporous ultrathin films: matching effects and interconnected wires
(Universita degli studi di Salerno, 2012-03-03)When the applied magnetic field is higher than the lower critical field but below the upper critical field, a type-II superconductor allows magnetic flux to penetrate it in the form of vortices, a tiny normal area ... -
Network anaomaly detection based on the observation of multi-scale traffic dynamics
(Universita degli studi di Salerno, 2012-03-03)Con la sempre più rapida crescita in termini di dimensioni e complessità delle moderne infrastrutture di rete, l’attività di individuazione e prevenzione di abusi e violazioni nell’uso di tali infrastrutture sta diventando ... -
The neutrino interaction analysis chain in OPERA
(Universita degli studi di Salerno, 2011-04-20)The aim of the OPERA experiment is to provide a “smoking-gun” proof of neutrino oscillations, through the detection of the appearance signal of ντ’s in an initially pure νμ beam. The beam is produced at CERN, 732 Km far ... -
New applications of Ester/Amide surrogates in organic synthesis
(Universita degli studi di Salerno, 2021-04-22)Masked esters/amides are scaffolds endowed with a great potential in the field of organic synthesis. This PhD project has been conceived, in the context of non-covalent organocatalysis, with the aim to exploit unsaturated ... -
New catalysts for ring-opening polymerization of cyclic esters
(Universita degli studi di Salerno, 2012-02-16)The Ring-Opening Polymerization of cyclic esters by metal complexes via coordination-insertion mechanism represents the most effective and versatile method for preparing aliphatic polyesters with a good control in terms ... -
New chemical topologies based on calixarene threading
(Universita degli studi di Salerno, 2014-03-11)Recently, Neri et al. have introduced an efficient method to obtain endo-cavity complexation and through-the-annulus threading of large calixarenes by exploiting the inducing effect of the weakly coordinating tetrakis[3, ... -
New features exhibited by transition metal pnictides
(Universita degli studi di Salerno, 2020-02-05)Superconductivity under pressure was recently discovered in two transition metal pnictides belonging to the Pnma space group, namely CrAs [1, 2] and MnP [3], in the vicinity of a magnetic phase, respectively at the ... -
New insights into peptoids' chemistry: synthesis, characterization and properties
(Universita degli studi di Salerno, 2016-05-11)My PhD research activity aimed to enrich the realm of peptoids1 with novel compounds and new insights into their behavior and properties, investigating their potential applications. A new class of cyclic “arylopeptoids” ... -
New Insights on cryptographic hierarchical access control: models, schemes and analysis
(Universita degli studi di Salerno, 2016-05-24)Nowadays the current network-centric world has given rise to several security concerns regarding the access control management, which en- sures that only authorized users are given access to certain resources or tasks. ... -
New metal catalysts for the synthesis of polyolefins and bioderived polymers
(Universita degli studi di Salerno, 2018-02-28)The aim of PhD project is the synthesis of new metal catalysts active in the polymerization of polar monomer and α-olefins. In the last decade, transition metal complexes bearing tetradentate bis(phenolato) ligands are ... -
New methods, techniques and applications for sketch recognition
(Universita degli studi di Salerno, 2014-04-24)The use of diagrams is common in various disciplines. Typical examples include maps, line graphs, bar charts, engineering blueprints, architects’ sketches, hand drawn schematics, etc.. In general, diagrams can be ... -
New perspectives in phase transfer catalysis
(Universita degli studi di Salerno, 2020-02-11)The increasing demand for the stereoselective synthesis of bioactive compounds in both industrial and academic research has led to the rapid development of a variety of diastereo- and enantio-selective processes using phase ... -
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 ... -
New Technologies in Tires: From Layered Nanofillers to Metathesis Reactions
(Universita degli studi di Salerno, 2014-03-07)Tires are annually manufactured in more than one billion of artefacts and the ever increasing demand is on the basis of the efforts in finding new solutions for more performant, sustainable and durable products. This PhD ...
