Search results for "Tito"
showing 10 items of 719 documents
INFORMATION CHANNELS INFLUENCING THE HOUSEHOLDS’ DECISION OF HOME LOAN PROVIDERS
2012
With rapid growing of competitiveness in the Latvian commercial banking, and resemblance of services offered by banks, it has become significantly important that banks detect the information sources influencing the customer choice of banks of financial products. The relevant literature indicates that a great deal of research effort has been expended to investigate bank selection criteria for broad categories of customers. One promising segment, which, arguably, has not been given enough attention, is the households group. Home loans products make the markets that had the huge increase before crisis. The great fall of interest rates along with the offering of new, more flexible and attractiv…
Which innovation strategy do internationalised firms follow?: evidence from Spain
2016
This paper compares the innovation strategy of internationalised firms, foreign-owned subsidiaries and domestic exporters, relative to firms that serve the domestic market only. The analysis is performed on a sample of manufacturing Spanish firms over the period 2006-2011. We not only focus on different forms of innovation, distinguishing between imitation and pioneer innovation, but also on the heterogeneity of exporters and foreign-owned firms. We find that foreign-owned firms and domestic exporters (excluding those serving only the EU market) are more likely to introduce market novelties ahead of competitors in low-tech sectors and, to a lesser extent, imitate more than local firms. Howe…
A prototypal PCB board for the EMI characterization of SiC-based innovative switching devices
2020
In this paper, a preliminary PCB board for the electromagnetic interference (EMI) characterization of innovative silicon-carbide (SiC) based switching devices is presented. Packaging technological issues can determine hurdles in the high-frequency switching and high power regime where wide band gap semiconductors are intended today for Electric Vehicle (EV) applications. In particular, the parasitic inductances that emerge in such devices, must be assessed, by using e.g. EMI techniques. In this specific case, the EMI characterization is supposed to be carried out in a semi-anechoic chamber, available at the University of Palermo (UNIPA), to assess the electromagnetic disturbances according …
Simulation of parasitic effects on Silicon Carbide devices for automotive electric traction
2020
Wide Band Gap (WBG) semiconductors are increasingly addressed towards Electric Vehicle (EV) applications, due to their significant advantages in terms of high-voltage and low-losses performances, suitable for high power applications. Nevertheless, the packaging in WBG devices represents a challenge for designers due to the notable impact that inductive and capacitive parasitic components can bring in high switching frequency regime in terms of noise and power losses. In this paper, a comparison between conventional Silicon (Si) and emerging Silicon-Carbide (SiC) power switching devices is presented. The effects of inductive parasitic effects and switching frequency are investigated in simul…
Nanostructured lead acid battery for electric vehicles applications
2017
This paper presents an innovative lead acid battery, based on nanostructured active materials. Both charging time and specific energy are greatly enhanced in comparison with commercial lead acid battery. Starting from the extremely valuable performances of the nanostructured battery, also a circuital model, for application in electric vehicle traction, has been specifically developed. The circuital model has demonstrated that an enhanced nanostructured battery allows an increase of traveled distance by electric vehicles.
How is the spread of the Electric Vehicles?
2015
Many automotive manufacturers are investing heavily in Electric Vehicle (EV) design and manufacturing. Governments and other public sector bodies are making significant investments in the development of EVs and introducing various tax credits, incentives and subsidies. In addition, energy companies and other industries have set their sights on electric vehicles. In particular, EV development is being strongly fueled by consumer demand stemming from economic and environmental factors. The scope of this work is to present a representation of the spread of EVs in some European countries, in order to address an integration of green energy with recharge of EVs with particular attention for Italy…
Sport and Quality of Life
2022
Negli ultimi trent’anni lo sport ha assunto un significato molto rilevante nella vita delle persone e, seppure con notevoli differenze, sia nei paesi a sviluppo economico avanzato, sia in quelli in via di sviluppo. A livello individuale, esso ha costituito un’area di investimento identitario quando ha assunto la forma di sport spettacolo del quale fruire, alimentando la pratica del tifo e il fandom o costituendo il modello di uno stile di vita vincente; ma anche quando ha assunto la forma di pratica del tempo libero attraverso la quale tenersi in forma, facendo crescere, in questo caso, la diffusione di una cultura della salute e del benessere. Si tratta di due modalità di approcciare al co…
I Flavi e le popolazioni alpine adtributae a Brixia, con un'appendice sul dies natalis di Giulia, il calendario ebraico e la strategia militare di Ti…
2012
ELOGIO DELLA POLEMICA
2010
This article pays tribute to the renowned polemist, Vittorio Sgarbi, an art-critic who is exceptionally active in the cultural, social, political and parliamentary fields. Collected together are a few significant snippets from his printed works, from which there emerges his unflagging zeal and interest in figurative culture, from ancien times up to the present. Propelled by the driving-force of history and aimed at the conservation and safeguard of the cultural, artistic and landiscape heritage, the resulting vis polemica, backed up by his reasoning, is of great fascination to the general public.