Area Scienze chimiche, fisiche, matematiche: Recent submissions

Items 181-200 di 270

    • Innovative processes for the production of new nanocomposite materials by electrospinning technique 

      Valarezo Valdez, Benito Eduardo (Universita degli studi di Salerno, 2013-03-19)
      The technical parameters for electrospinning solutions of biodegradable polymers poly(ε-caprolactone), poly(lactic acid) and their composites with active molecules were defined and set up. A trial-and-error approach has ...

    • Olefin Metathesis Reactions Promoted by Ru-Catalysts with a Syn Substituted N-heterocyclic Carbene Backbone 

      Perfetto, Alessandra (Universita degli studi di Salerno, 2014-03-06)
      The development of efficient catalytic systems dedicated to the formation of C−C double bonds from simple to highly functionalized alkenes represents a great challenge in modern organic synthesis. In addressing this ...

    • Old and new problems in continuum structural materials 

      Pecoraro, Massimo (Universita degli studi di Salerno, 2014-05-17)
      The PhD thesis in Mathematics titled "Old and New Problems in continuum structural masterials " is divided into two parts. In Part I ( Chapter I and II relative to the " Old Problems" ) is studied in particular the classic ...

    • Search-Based Software Maintenance and Testing 

      Panichella, Annibale (Universita degli studi di Salerno, 2014-04-16)
      In software engineering there are many expensive tasks that are performed during development and maintenance activities. Therefore, there has been a lot of e ort to try to automate these tasks in order to signi cantly ...

    • Knowledge management and Discovery for advanced Enterprise Knowledge Engineering 

      Novi, Daniele (Universita degli studi di Salerno, 2014-05-02)
      The research work addresses mainly issues related to the adoption of models, methodologies and knowledge management tools that implement a pervasive use of the latest technologies in the area of Semantic Web for the ...

    • Synthesis, Structure and Properties of Cyclopeptoids and Cyclopeptides 

      Nardone, Brunello (Universita degli studi di Salerno, 2014-01-29)
      Aim of the research project has been the synthesis of cyclopeptides and cyclopeptoids in order to investigate their structural properties and catalytic activities. In particular, studies of the arrangement and the ...

    • New methods, techniques and applications for sketch recognition 

      De Rosa, Mattia (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 Technologies in Tires: From Layered Nanofillers to Metathesis Reactions 

      Mauro, Marco (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 ...

    • Transport properties of drug precursor molecules in nanoporous polymers 

      Loria, Marianna (Universita degli studi di Salerno, 2014-02-28)
      This PhD thesis is framed in the European project CUSTOM, which aims to develop a small size device able to detect drug precursors molecules in the air, even when they are just in traces. The project is part of the ...

    • Polymeric aerogels 

      Longo, Simona (Universita degli studi di Salerno, 2014-03-07)
      Aerogels are a unique class of materials characterized by a highly porous network, being attractive for many applications such as thermal and acoustic insulation, capacitors or catalysis. In more recent years, polymeric ...

    • Development of molecular models of interfaces using a multi-scale hybrid particle-field approach: application to composite materials and biomembranes 

      De Nicola, Antonio (Universita degli studi di Salerno, 2014-03-07)
      The rule of the interface in systems including polymer composites and block-­‐ copolymer interacting with biomembrane has been investigated by computational approach. In particular, for the poly ...

    • On the evolution of digital evidence: novel approaches for cyber investigation 

      De Maio, Giancarlo (Universita degli studi di Salerno, 2014-04-23)
      Nowadays Internet is the fulcrum of our world, and the World Wide Web is the key to access it. We develop relationships on social networks and entrust sensitive documents to online services. Desktop applications are being ...

    • Virtual worlds for education: methodology, interaction and evaluation 

      Cuccurullo, Stefania (Universita degli studi di Salerno, 2014-05-20)
      When students arrive in the classroom they expect to be involved in immersive, fun and challenging learning experiences. There is a high risk that they become quickly bored by the traditional instructional methods. The ...

    • New chemical topologies based on calixarene threading 

      Ciao, Roberta (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, ...

    • Oscillazioni meccaniche in sistemi biologici 

      Buccheri, Germana (Universita degli studi di Salerno, 2014-06-11)
      Lo scopo di questa attività di ricerca è quello di studiare il campo di vibrazioni meccaniche associato a due sistemi fisici naturali: l’ apparato fonatorio e il cuore. Le vibrazioni meccaniche della trachea e della ...

    • Metodi innovativi di Information Fusion per la crittografia 

      Elmo, Benedetto (Universita degli studi di Salerno, 2014-05-14)
      Nel presente lavoro viene mostrato un sistema per realizzare un codice crittografico, che sia utilizzabile per garantire un alto livello di segretezza usando tecniche di Information Fusion (IF). Nel dettaglio, si è deciso ...

    • Electron-electron and electron-phonon interactions in strongly correlated systems 

      Sica, Gerardo (Universita degli studi di Salerno, 2013-04-29)
      In this work we investigate some aspects of the physics of strongly correlated systems by taking into account both electron-electron and electron-phonon interactions as basic mechanisms for reproducing electronic ...

    • Molecular dynamics investigations of drug-cell membrane interactions 

      Campana, Federica (Universita degli studi di Salerno, 2013-04-22)
      The cell membrane functions as a platform for the assembly of many signal transduction pathways and provides an additional level of regulation in cell signaling networks. The complex dynamic structure of the plasma membrane ...

    • Stereoselective carbon-carbon and carbon-heteroatom bond formation mediated by bifunctional organocatalysts 

      De Fusco, Claudia (Universita degli studi di Salerno, 2013-01-30)
      This PhD work describes the development of different Michael and Michael type processes employing different bifunctional organocatalysts. All the processes studied involved a non-covalent activation of the substrates ...

    • Fuzzy concept analysis for semantic knowledge extraction 

      De Maio, Carmen (Universita degli studi di Salerno, 2012-03-22)
      Availability of controlled vocabularies, ontologies, and so on is enabling feature to provide some added values in terms of knowledge management. Nevertheless, the design, maintenance and construction of domain ontologies ...