Tesi di Dottorato: Recent submissions
Items 741-760 di 1608
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A Lévy Walk approach to the propagation of solar energetic particles
(2013-11-26)This thesis is dedicated to the problem of energetic particle propagation in the solar wind, with special emphasis on the propagation of solar energetic particles (SEPs). Those particles are accelerated either in the low ... -
Air quality and pollutant modelling in the mediterranean regionDocumenti elettronici
(2013-11-11)L'inquinamento atmosferico viene de nito come la presenza di sostanze che possono avere e etti dannosi sulla salute umana o sull'intero sistema ambientale (EC, 2008), causando e etti misurabili sugli animali, sulla ... -
Astroparticle physics as a telescope for solar interior, galactic and extragalactic structures
(2013-11-25)Astroparticle physics provide a fundamental tool to investigate the astrophysical structures at different scales. In this thesis the results are presented of three years of research focused on time variations on solar ... -
Novel molecular materials for photo/electro conversion based on Palladium and Iridium organometallic complex
(2013-11-28)Questo lavoro di ricerca è dedicato allo sviluppo di nuovi materiali molecolari basati su complessi ciclometallati di Pd(II) e di Ir(III) per la foto/elettro conversione. Negli ultimi quindici anni, al fine di ottenere ... -
Properties of biomolecules at the interfaces: studies and characterization of chromonic mesogens, from the basis to applications
(2013-11-28)The study of the interaction between molecules, in particular biological molecules and liquid crystals (LC), has experienced a huge growth in the recent years because of the development in devices engineering applied not ... -
Absorpitive losses mitigation in gain-plasmon hybrid systems as optical metamaterials
(2013-11-29)In the past decade, plasmonic nanoparticles (NPs) have gained a lot of interest due to their exceptional and fascinating properties which have been accomplishing vital role in emerging science and technology towards ... -
Strategies to control linear anisotropy and chirality in polymeric materials:from the basic issues to the micro-devices developments
(2016-10-05)The development of devices with increasing levels of functionality represents an important technological issue. To this aim, innovative materials with tunable functionalities play a crucial role. The challenge is to ... -
Aggregate structures analysis of bitumen for the production of modified benders in asphalt industry
(2013-12-02)Since antiquity bitumen had been used as a construction material. Nowadays, most of the huge global production of bitumen each year, are functional to the roads paving industry where they are employed as binders for ... -
Active plasmonics in soft matter doped with gold nanoparticles plasmonica attiva in materia soffice drogata con nanoparticelle d'oro
(2013-11-29)The main objective of this study is active plasmonics. The work has been focussed on the design, characterization and theoretical interpretation of novel systems. Top-down and bottom-up, self-assembling, approaches have ... -
Synthesis and characterization of enstatite and talc doped with zinc and manganese
(2013-11-11)In recent years, particular interest has been addressed by researchers in the synthesis and study of silicates such as enstatite MgSiO3 and talc Mg3Si4O10(OH)2. The first one is useful for several technological applications ... -
Modelling of nanostructured membranes for wasterwater purification
(2013-11-29)The removal of pollutants as well as the recovery of high added value molecules with low molecular weight is a current challenge in the wastewater treatment. Membrane processes can be considered as a viable option to ... -
NMR in different partially ordered media: a route for structure, order and conformation of small organic compounds
(2013-11-20)NMR spectroscopy in weakly and highly orienting media is used as a route for dealing with orientational, positional, structural and conformational problems of a variety of small rigid and flexible organic molecules in ... -
Recovery of molecules with healthy properties from orange press liquor by membrane fractionation
(2013-11-11)Fruits and vegetables are widely recognized as an important source of beneficial compounds for the human nutrition. Citrus and juices are widely consumed in the world. Their health benefits have been recognized for a ... -
Influenza dei processi tecnologici sul contenuto di composti bioattivi, bioaccessibilità e attività antiossidante di peperoncini (Capsicum)
(2013-11-28)Il peperoncino (Capsicum) è da tempo riconosciuto come un’eccellente fonte di composti fitochimici bioattivi quali i carotenoidi, i polifenoli e i capsaicinoidi, noti per esercitare vari effetti biologici positivi e di ... -
Different medicinal chemistry approaches towards the identification of novel targets in breast cancer
(2013-12-02)G protein-coupled receptors (GPCRs) belong to the largest family of cellsurface molecules representing the targets of approximately 40% of current medicinal drugs (Overington, J.P et al 2006). GPCRs are ubiquitous in ... -
Design, synthesis and characterization of suitable nitrones for several synthetic applications
(2013-11-21)The present work takes advance of nitrone chemistry flexibility in order to synthesize, on one hand, bisphosphonates containing N,O-carbocyclic nucleoside units with potential biological activity, starting from nitrones ... -
Preparation and characterisation of polymerisable bicontinuous microemulsion membranes for water treatment application
(2013-12-02)Climate changes, population growth and urbanization are some of the causes of water shortage in many countries of the world. Water is essential to the life of all living organisms and its preservation and responsible use ...