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A Novel Control Algorithm Expressions Set for not Negligible Resistive Parameters PM Brushless AC Motors
Renato RIZZO,Andrea DEL PIZZO,Ivan SPINA
Leonardo Electronic Journal of Practices and Technologies , 2012,
Abstract: This paper deals with Permanent Magnet Brushless Motors. In particular is proposed a new set of control algorithm expressions that is realized taking into account resistive parameters of the motor, differently from simplified models of this type of motors where these parameters are usually neglected. The control is set up and an analysis of the performance is reported in the paper, where the validation of the new expressions is done with reference to a motor prototype particularly compact because is foreseen for application on tram propulsion drives. The results are evidenced in the last part of the paper.
Recent Developments in Sonic Crystals as Barriers for Road Traffic Noise Mitigation
Alessandro Del Pizzo,Gaetano Licitra,Luca Fredianelli
Environments | An Open Access Journal from MDPI , 2019, DOI: https://doi.org/10.3390/environments6020014
Abstract: Noise barriers are the most widespread solution to mitigate noise produced by the continuous growth of vehicular traffic, thus reducing the large number of people exposed to it and avoiding unpleasant effects on health. However, conventional noise barriers present the well-known issues related to the diffraction at the edges which reduces the net insertion loss, to the reflection of sound energy in the opposite direction, and to the complaints of citizens due to the reduction of field of view, natural light, and air flow. In order to avoid these shortcomings and maximize noise abatement, recent research has moved toward the development of sonic crystals as noise barriers. A previous review found in the literature was focused on the theoretical aspects of the propagation of sound through crystals. The present work on the other hand reviews the latest studies concerning the practical application of sonic crystal as noise barriers, especially for road traffic noise mitigation. The paper explores and compares the latest developments reported in the scientific literature, focused on integrating Bragg’s law properties with other mitigation effects such as hollow scatterers, wooden or recycled materials, or porous coating. These solutions could increase the insertion loss and frequency band gap, while inserting the noise mitigation action in a green and circular economy. The pros and cons of sonic crystal barriers will also be discussed, with the aim of finding the best solution that is actually viable, as well as stimulating future research on the aspects requiring improvement. View Full-Tex
Gli archivi dell'Inquisizione in Italia: problemi storiografici e descrittivi. Roma, Archivio di Stato, 18 febbraio 2005
Andrea Del Col (editor)
Cromohs (Firenze) , 2006,
Abstract: It includes the folowing essays:Andrea Del Col, Presentazione Adriano Prosperi, Nuove prospettive per una storia dell'Inquisizione Grado Giovanni Merlo, Problemi documentari dell'Inquisizione medievale in Italia Silvana Seidel Menchi, I giudici dell'Inquisizione romana: inquisitori e vescovi, commissari, nunzi, cardinali, papi Andrea Del Col, I documenti del Sant'Ufficio come fonti per la storia istituzionale e la storia degli inquisiti Marco Pizzo, La Stanza Storica dell'Archivio del Sant'Uffizio: un metodo di intervento Francesca Cavazzana Romanelli, Il censimento della documentazione inquisitoriale riguardante l'Italia Giovanna Paolin - Andrea Del Col, La banca dati dei processi e la ricostruzione completa dell'attività del Sant'Ufficio di Aquileia e Concordia
Constance Bantman and Ana Cláudia Suriani da Silva, eds, The Foreign Political Press in Nineteenth
Andrea Del Cornò
- , 2019, DOI: 10.1177/0265691419839585
Abstract:
Biliary tract cancer: current challenges and future prospects
Andrea Botticelli,Claudio Pizzo,Fausto Petrelli,Gianluca Tomasello,Jens Claus Hahne,Michele Ghidini,Rodolfo Passalacqua
- , 2019, DOI: 10.2147/CMAR.S157156
Abstract: Incidence and mortality of biliary tract carcinoma (BTC) are increasing, especially in South America and Asia. Such a disease often bears a dismal prognosis because of diagnosis occurring at late stages and for the frequent relapses after surgery. The aims of this review were to summarize the state of the art of the treatment of BTC and give a view at possible future prospects linked with molecular profiling, immunotherapy, and targeted therapies
Anisakis pegreffii (Nematoda: Anisakidae) products modulate oxidative stress and apoptosis-related biomarkers in human cell lines
Andrea Santulli,Concetta Maria Messina,Federica Pizzo,Ivana Bu？eli？,Ivona Mladineo,Mate Boban,Stjepan Orhanovi？
- , 2016, DOI: 10.1186/s13071-016-1895-5
Abstract: In countries with elevated prevalence of zoonotic anisakiasis and high awareness of this parasitosis, a considerable number of cases that associate Anisakis sp. (Nematoda, Anisakidae) and different bowel carcinomas have been described. Although neoplasia and embedded larvae were observed sharing the common site affected by chronic inflammation, no association between the nematode and malignancy were directly proved. Similarly, no data are available about the effect of secretory and excretory products of infecting larvae at the host’s cellular level, except in respect to allergenic interaction
Assessment of Soil C and N Stocks and Fractions across 11 European Soils under Varying Land Uses  [PDF]
Karolien Denef, Ilaria Del Galdo, Andrea Venturi, M. Francesca Cotrufo
Open Journal of Soil Science (OJSS) , 2013, DOI: 10.4236/ojss.2013.37035
Abstract:

In this study, we measured the stocks and pool sizes of soil organic carbon (SOC) and total soil nitrogen (TN), and their natural 13C and 15N abundance across a wide range of temperate European ecosystems. The objectives were to examine any distinct isotope patterns with land use or climate, and how C and N in these different ecosystems are distributed among soil organic matter (SOM) fractions to better predict soil C and N dynamics and longer term persistence. Soils were sampled to 30 cm depth at 11 sites of the Nitro Europe (NEU) network and included four forests, three grasslands and four croplands. Surface soil samples were fractionated using a combined size-density fractionation protocol separating light (LF) from heavy particulate organic matter (hPOM) by density and silt-from-clay-associated SOM by size. Down-profile natural abundance 15N patterns pointed towards a closed N cycle in the forest sites, while 13C patterns suggested differences in plant water use efficiency across the C3 grassland sites. The forests and grassland sites stored the majority of surface SOC and TN in the LF and hPOM pools. Sustained sequestration of C and N in these rather labile pools will rely on management practices that minimize soil disturbance and increase C input. We also found that the mineral fraction (silt and clay) in the cropland soils stored less C and N per unit of fraction mass compared to the forests and grasslands, which points towards a lower mineral-OM stabilization efficiency of cropland soils. Finally, our study revealed total POM (LF plus hPOM) as a strong predictor of SOC and TN differences, particularly among the non-cropped sites.

Propuesta para la documentación y clasificación de las técnicas constructivas romanas
Pizzo, Antonio
Arqueología de la Arquitectura , 2010,
Abstract: This paper intends to formalize and redefine the building techniques analysis of a roman architectural context by trying to record a group of parameters that allow understanding and homogenizing the classifying process. This has the future aim of getting a common proposal of the recorded facts. According to us, this way, scarcely used by the Classical archaeology, requires a generalization process which is clear within the Archaeology of Architecture but not enough known within the architectural analysis of Roman buildings. Regarding this, a type recording sheet is shown. This one enables a wide range of possibilities watched throughout different experiences in different territorial contexts. The recording system here exposed is proposed for the first recording and classifying phase of the technical aspects related to Roman architecture, being an open system where new fields regarding territories and materials may be whenever introduced. Este artículo pretende formalizar y redefinir el análisis de las técnicas constructivas de un contexto arquitectónico de época romana, planteando para ello documentar una serie de parámetros que permitan comprender y homogeneizar el proceso de clasificación y con el objetivo futuro de una puesta en común de los datos registrados. Este camino, escasamente utilizado por la arqueología clásica, necesita, en nuestra opinión, de un evidente proceso de generalización en el ámbito de la Arqueología de la Arquitectura que, sin embargo, no termina de difundirse en los análisis arquitectónicos de las construcciones romanas. En este sentido, se presenta una ficha-tipo que facilita un amplio abanico de posibilidades contempladas a lo largo de varias experiencias en contextos territoriales diferentes. El sistema de registro propuesto se plantea para la primera etapa de documentación y clasificación de los aspectos técnicos relacionados con la arquitectura de época romana, considerándose el mismo como un sistema abierto a la inserción de nuevos campos según los territorios y materiales analizados.
La Arqueología de la Construcción. Un laboratorio para el análisis de la arquitectura de época romana
Pizzo, Antonio
Arqueología de la Arquitectura , 2009,
Abstract: This paper deals with the results recently obtained within the studies of roman architecture and, mainly, within the analysis of building, management and organization processes. A summary of the contents and primary results presented to the Seminary of Archaeology of Construction organized by the Instituto de Arqueología of Mérida, the Università of Siena and the Ecole Normale Superieure of Paris is here exposed. Some issues and aims are obtained from these seminaries, showing the peculiarity of some themes related to the knowledge of building dynamics. Among the mains aspects, material elements linked with building project, different building phases, building techniques and technological solutions are highlighted. El articulo trata de los alcances obtenidos recientemente en los estudios de arquitectura romana y, concretamente, en el análisis de los procesos de construcción, gestión y organización de una obra. Se presenta un resumen de los contenidos y los primeros resultados conseguidos en los Seminarios de Arqueología de la Construcción organizados por el Instituto de Arqueología-Mérida, la Università di Siena y la école Normale Superieure de Paris. A raíz de estos seminarios se extraen una serie de problemáticas y de objetivos específicos que evidencian la peculiaridad de las temáticas relativas al reconocimiento de las dinámicas constructivas. Entre los principales aspectos tratados se documentan los elementos materiales relativos al proyecto arquitectónico, a las distintas etapas de la construcción, a las distintas técnicas constructivas y soluciones tecnológicas empleadas.
The communication strategies of neocreationism between the United States and Europe
Astrid Pizzo
JCOM : Journal of Science Communication , 2006,
Abstract: In their essay which appeared in 1972 in Models in Paleobiology, Stephen Jay Gould and Niles Eldredge, introducing the theory of punctuated equilibrium, stressed the fact that no scientific theory develops as a simple and logical extension of facts and of patiently recorded observations, and that the particular vision of the world that the scientist adheres to is able to influence, even unconsciously, the way in which data are collected, selected and then interpreted. Scientists, being aware of the existence of an intrinsic problem of prejudice in their scientific research activity, know that, in order to produce original and innovative ideas, it is fundamental to try to revolutionise their research image, to look at reality in a new light, to read data with alternative viewpoints.
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