Sfoglia Area Scienze chimiche, fisiche, matematiche per Titolo
Items 50-69 di 280
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Data Stream Profiling: Evolutionary and Incremental Algorithms for Dependency Discovery
(Universita degli studi di Salerno, 2022-02-22)Data Profiling represents one of the most crucial processes in data quality assessment. It includes a set of activities to efficiently analyze datasets and provide insights from them. Such activities rely on the ... -
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 ... -
Design e sintesi di analoghi delle azumammidi, potenti inibitori degli enzimi HDACs
(Universita degli studi di Salerno, 2011-03-07)Le azumammidi sono cinque ciclopeptidi di origine marina, isolate nel 2003 da Fusetani et al dalla spugna Mycale izuensis e brevettate dalla Yamanouchi Pharmaceutical. L'interesse destato da questi metaboliti secondari ... -
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 ... -
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 ... -
Detailed study of local and regional seismicity recorded by the underground UNDERSEIS array at Gran Sasso (Central Italy)
(Universita degli studi di Salerno, 2011-05-13)In this work I analyzed seismic data recorded by two arrays installed in the area of Mt. Gran Sasso (Central Italy), one located at 1.4 km depth (UNDERSEIS), and the other at surface (Fontari). The aim is to compare the ... -
Detailed study of the 2010-2014 Pollino (Italy) seismic sequence with absorption and scattering imaging of the surrounding area
(Universita degli studi di Salerno, 2020-02-04)A detailed study of the seismic sequence occurred in the western sector of the Pollino Range (Southern Italy) between 2010 and 2014, and an imaging of the surrounding area, have been performed in this thesis. The sequence, ... -
Development and optimization of analytical methods for the analysis of drugs in wastewater samples and chronic aquatic toxicity assessment of the Crustacea Copepoda Tigriopus fulvus
(Universita degli studi di Salerno, 2020-02-13)Pharmaceutical compounds constitute one of the most important emerging classes of environmental pollutants. Recent studies have discovered their occurrence in environmental samples investigated worldwide, including ... -
Development of an adaptive hierarchical multi-scale approach for the assessment, planning and prevention of the impact on anthropic and natural environments due to the exceeding of radon gas concentrations above threshold values and the corresponding risk associated to indoor radon exposures
(Universita degli studi di Salerno, 2018-04-17)With its publication, the Directive not only acknowledges the latest international research results but reopens the scientific panorama of the control and monitoring of Radon concentrations, which had a period of stasis ... -
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 ... -
Development of eco-sustainable methodologies for innovative materials inspired by cellulose fibers
(Universita degli studi di Salerno, 2021-04-28)This PhD is an “Industrial-PhD”, carried out in collaboration between University of Basilicata and LUCART S.p.A (Porcari, Lucca, Italy), in that case with the plant located at Avigliano (Potenza, Italy). The scholarship ... -
Development of iron-based catalysts for the coupling of carbon dioxide with epoxides
(Universita degli studi di Salerno, 2018-03-07)Beside the environmental and energetic issues, carbon dioxide can be considered as a resource. Many chemical transformations based on CO2 as C-1 building block have been developed. The coupling reaction of epoxides with ... -
Development of molecular models of interfaces using a multi-scale hybrid particle-field approach: application to composite materials and biomembranes
(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 ... -
Development of new in vitro models based on the use of electrospun scaffolds and their imaging by multiphoton microscopy coupled with fluorescence lifetime imaging microscopy
(Universita degli studi di Salerno, 2018-02-22)In this thesis, new possible applications of electrospun scaffolds are presented. Besides, the interaction of human dermal fibroblasts (HDFs) with the materials has been investigated using multiphoton microscopy (MPM) ... -
Development of selective materials and methods for analytical techniques combined with mass spectrometry
(Universita degli studi di Salerno, 2015-04-23)Mass spectrometry (MS) is a powerful detection technique that has become very important in several chemical disciplines for detection of both small molecules (environmental pollutants, small metabolites) and large biomolecules ... -
Difficoltà in matematica: percorsi di autoformazione in e-learning
(Universita degli studi di Salerno, 2015-05-06)My PhD thesis enters the sphere of the studies which aims at the integration between the outcomes of the research on mathematical education and the outcomes of the research about e-learning. Particularly, the thesis inquires ... -
Discovering hidden structures in high
(Universita degli studi di Salerno, 2011-03-01)Il grande volume di dati che viene attualmente collezionato nei vari campi di applicazione non può essere gestito usando le tecniche standard di data mining. L’obiettivo principale del presente lavoro di tesi è quello ... -
Discutere di Matematica: confronto tra il caso online e in presenza
(Universita degli studi di Salerno, 2017-05-09)My doctoral thesis concerns research in mathematics education, with particular reference to the use of the social networks. In this respect, I am interested in online discussion in mathematics and the comparison between ... -
Dissipation, mixing and two level system in quantum field theory
(Universita degli studi di Salerno, 2012-04-30)In this dissertation we discuss several aspects of a two level system (qubit) in the context of quantum mechanics and quantum field theory. The presence of geometrical phases in the evolution of a qubit state is shown. We ... -
DIST-M: script collaborativi computer-based per mediare l'argomentazione in matematica
(Universita degli studi di Salerno, 2017-05-05)Questa tesi è parte di una ricerca che mira a comprendere se sia possibile utilizzare, nell'ambito dell'educazione matematica, una piattaforma di e-learning per realizzare un insegnamento basato sulla mediazione e ...