Sfoglia Area Ingegneria civile, elettronica, industriale per Titolo
Items 201-220 di 320
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OLED devices optimization for lighting application
(Universita degli studi di Salerno, 2017-07-14)In this work a potential new OLED application is presented: a large-area purple OLED for horticultural application, which combines red and blue light emissions in a unique device. The main issue of this thesis is to ... -
On Provable Security of Entity Authentication Schemes
(Universita degli studi di Salerno, 2019-03-06)Entity authentication is the process allowing a user, in a distributed system, to gain confidence in the identity of one (or more) communication user. Such a process may be either unilateral (the users are involved in a ... -
On the mechanical modeling and the optimal design of tensegrity structures
(Universita degli studi di Salerno, 2015-04-22)In this thesis, we investigate the use of the most fundamental elements; cables for tension and bars for compression, in the search for the most efficient bridges. Stable arrangements of these elements are called tensegrity ... -
Optimal seismic retrofitting of existing RC frames through soft-computing approaches
(Universita degli studi di Salerno, 2018-05-29)Ph.D. Thesis proposes a Soft-Computing approach capable of supporting the engineer judgement in the selection and design of the cheapest solution for seismic retrofitting of existing RC framed structure. Chapter 1 points ... -
Optimal tuning of control variables in CR Diesel engines via Multi-Zone modelling of combustion and emissions with experimental testing
(Universita degli studi di Salerno, 2016-03-30)The interest in Diesel engines for automotive application has dramatically grown in the last decades, due to the benefits gained with the introduction of Common Rail system and electronic control. A strong increase in fuel ... -
Optimization of a supercritical assisted process for the production of liposomes for industrial applications
(Universita degli studi di Salerno, 2019-03-11)Liposomes are spherical vesicles made of a double lipidic layer that surrounds an inner aqueous core. Several methods for the preparation of liposomes have been developed in the last decades. However, these methods present ... -
Optimization of SI and CI engine control strategies via integrated simulation of combustion and turbocharging
(Universita degli studi di Salerno, 2013-04-08)Combustion engines have been for a long time the most important prime mover for transportation globally. A combustion engine is simple in its nature; a mix of fuel and air is combusted, and work is produced in the operating ... -
Organic semiconductor material and device characterization by low-frequency noise and admittance spectroscopy of polymer: fullerene solar cells and silicon/organic thin film heterodiodes
(Universita degli studi di Salerno, 2015-04-21)The main focus of the present work is addressed to the field of organic electronics, which has attracted increasing interest for the development of flexible, large area and low cost electronic applications, from light ... -
Ottimizzazione energetica degli edifici esistenti: lo sviluppo di schermature solari intelligenti e innovative in tecnologia tensegrity
(Universita degli studi di Salerno, 2017-10-09)Sustainable building is one area where innovation is constantly being challenged. Innovation means offering something new or changing what exists in order to achieve new results. At present the hardest goal is transforming ... -
Performance analysis of landslide early warning systems at regional scale
(Universita degli studi di Salerno, 2016-05-10)Landslide early warning systems are non-structural risk mitigation strategies aiming at dealing with intolerably high probabilities of landslide occurrence by reducing risk through the reduction of the exposed elements. ... -
Photocatalytic oxidation of organic pollutants under visible light irradiation: from N-doped tio2 photocatalysts to the design of a continuous fixed bed reactor
(Universita degli studi di Salerno, 2015-10-01)As a consequence of the rapid growth of population in urban areas, water use and reuse has become a major concern, leading to an urgent imperative of developing effective and affordable technologies for the treatment of ... -
Photovoltaic Systems Reconfiguration
(Universita degli studi di Salerno, 2015-04-22)A photovoltaic field is typically composed by series-connected panels, thus composing strings, which are then connected in parallel. By this way, the current and the voltage values of the photovoltaic generator are adapted ... -
PLA-based bionanocomposites with modulated degradation rate: preparation and processing by microinjection molding
(Universita degli studi di Salerno, 2019-02-13)... The aim of this work has been to obtain bionanocomposites with a degradation rate which can be modulated in time, so that it can be possible to decide a priori the time after which the material will disappear in a given ... -
Planning and control of electric distribution networks with integration of wind turbines
(Universita degli studi di Salerno, 2013-03-25)In this thesis, deterministic and probabilistic methods are developed for optimal planning of distribution networks with integration of WTs within a market environment. With regards to the deterministic methods, hybrid ... -
Preparation of powder layers in selective laser sintering process
(Universita degli studi di Salerno, 2021-11-29)Selective Laser Sintering (SLS) is an additive manufacturing process by means of which three-dimensional objects can be manufactured using a laser beam to selectively sinter powder particles. Many are the advantages of ... -
Previsione e prevenzione di eventi idrologici estremi
(Universita degli studi di Salerno, 2013-04-08)Lo studio rivolge l'attenzione ai problemi di difesa dalle piene, ed in particolare all'analisi delle precipitazioni estreme. nelle regioni mediterranee, le caratteristiche climatiche risultano drammaticamente favorevoli ... -
Probabilistic Lightweight Ontology per l'estrazione e rappresentazione della Semantica
(Universita degli studi di Salerno, 2011-04-15)L'estrazione e la rappresentazione della semantica contenuta nel linguaggio sono tra i principali argomenti che da sempre animano le discussioni in psicologia cognitiva e intelligenza artificiale. Nell'ambi- to di queste ... -
Process innovation in the production of chelates for agricultural uses
(Universita degli studi di Salerno, 2016-04-13)Analyzing the literature available on the production of iron chelates, it is clear as these extremely diffused products are produced according to processes developed in the second part of last century which involve the ... -
Process optimization of a lignocellulosic multi-product biorefinery
(Universita degli studi di Salerno, 2016-05-31)A methodology to reduce the complexity of the process optimization was applied to multiproduct biorefinery fed by lignocellulosic biomass. A process superstructure was built to consider alternative process pathways to ... -
Processi bioelettrochimici a membrane dinamiche autoformanti incapsulate per il trattamento sostenibile delle acque reflue
(Universita degli studi di Salerno, 2021-07-01)Access to water has become one of the main challenges of modern society due to the growing imbalance between the demand and availability of water resources. Studies carried out so far on wastewater treatment have ...