Search results for "HD"
showing 10 items of 4547 documents
Nuorten vankien lapsuuden väkivaltakokemukset ja heidän vanhempiensa parisuhdeongelmat
1999
Potential for cascading impacts of environmental change and policy on indigenous culture.
2022
AbstractGlobal environmental and societal changes threaten the cultures of indigenous peoples and local communities (IPLC). Despite the importance of IPLC worldviews and knowledge to sustaining human well-being and biodiversity, risks to these cultural resources are commonly neglected in environmental governance, in part because impacts can be indirect and therefore difficult to evaluate. Here, we investigate the connectivity of values associated with the relationship Ngātiwai (a New Zealand Māori tribe) have with their environment. We show that mapping the architecture of values-environment relationships enables assessment of how deep into culture the impacts of environmental change or pol…
The willingness to pay of Sicilian consumers for a wine obtained with sustainable production method: An estimate through an ordered probit sample-sel…
2019
The growing presence of Sicilian sustainable wine has pushed the research group to investigate and analyse the consumers' behaviour and their potential willingness to pay a premium price for the wine obtained through sustainable production processes. The analysis of the consumer's behaviour towards the wine made with sustainable production methods is carried out in order to provide potentially useful indications to Italian and in particular Sicilian wine enterprises regarding the production and marketing strategies to undertake in a future perspective. This study shows the result of an empirical investigation on the consumption of sustainable wine in Sicily. Through the Ordered (demographic…
Experimental Investigation on the Performances of a Multilevel Inverter Using a Field Programmable Gate Array-Based Control System
2019
The Field Programmable Gate Array (FPGA) represents a valid solution for the design of control systems for inverters adopted in many industry applications, because of both its high flexibility of use and its high-performance with respect to other types of digital controllers. In this context, this paper presents an experimental investigation on the harmonic content of the voltages produced by a three-phase, five level cascaded H-Bridge Multilevel inverter with an FPGA-based control board, aiming also to evaluate the performance of the FPGA through the implementation of the main common modulation techniques and the comparison between simulation and experimental results. The control algorithm…
Energy Management of a Hybrid Photovoltaic-Wind System with Battery Storage: A Case Report
2019
This work presents a case report related to the management and the monitoring of a hybrid photovoltaic-wind system with battery energy storage, installed at the administrative offices building of the municipality of Valderice (Italy) within the framework of the Italy-Tunisia ENPI cooperation project Le Développement Durable Dans la Production Energétique Dans le Territoire (DE.DU.ENER.T.). The paper describes the hybrid system and briefly reports the monitoring data for a whole year, comparing the real production with the expected one and evaluating some performance indexes of the system. The performance indexes are very simple and have been defined only with the purpose of sh…
Influence of Skin Depth on Convective Heat Transfer in Induction Heating
2017
International audience; We investigate convection driven by induction heating of a horizontal fluid layer using direct numerical simulations (DNS). This problem is of particular interest in the context of nuclear severe accident mastering. In a real severe accident, the molten core is subjected to homogeneous internal sources resulting from nuclear disintegrations. This situation is mimicked in the laboratory using induction heating as the internal source. In induction heating, however, heat sources are localized in the skin layer. Consequently, this concentration of heat may modify the flow and wall heat transfer compared to the case of homogeneous internal sources. DNS are carried out for…
Molecular, Supramolecular Structures Combined with Hirshfeld and DFT Studies of Centrosymmetric M(II)-azido {M=Ni(II), Fe(II) or Zn(II)} Complexes of…
2021
The supramolecular structures of the three metal (II) azido complexes [Fe(4bzpy)4(N3)2]
ESTRATEGIAS Y ESTILOS DE AFRONTAMIENTO PARENTAL EN FAMILIAS CON NIÑOS CON TRASTORNO DE ESPECTRO AUTISTA (TEA) CON O SIN TRASTORNO POR DÉFICIT DE ATEN…
2015
La crianza de un hijo con Trastorno del Espectro Autista (TEA) ocasiona un fuerte impacto sobre la dinámica familiar. Cuando este trastorno se presenta con otro comórbido, como el Trastorno por Déficit de Atención con Hiperactividad (TDAH), las repercusiones sobre el bienestar psicológico de los padres pueden verse considerablemente aumentadas. Conocer qué estilos y estrategias de afrontamiento se emplean con mayor frecuencia podría contribuir a diseñar intervenciones con las familias, que pudieran repercutir positivamente en la manifestación de la sintomatología autista. El objetivo de este estudio consiste en profundizar en los estilos y estrategias de afrontamiento más frecuentes de esta…
Solvent directs the dimensionality of Cu-dicyanoimidazoles
2022
In this paper, we report one-pot reactions of the same reactants 4,5-dicyanoimidazole and CuI in different solvents. In pure MeCN, the reaction resulted in previously reported MOF structure [Cu(4,5-dicyanoimidazole)]n.(MeCN)0.5n (1). On the other hand, when MeCN/MeOH solvent mixture was used, a new coordination polymer [Cu(4,5-dicyanoimidazole)(MeCN)(CuI)]n (2) was formed. The crystallization yielded very different structures as determined by X-ray crystallography. In 1, the solvent molecule acetonitrile occupies the MOF pores via weak interactions, but in 2 it is coordinated to the metal center. Computational DFT calculations and topological charge density analysis were utilized to explore…
Media and corruption scandals in Spain: plaintiffs, magnifiers, accomplices?
2013
Partiendo de la idea según la cual el periodismo es, en regímenes de tradición liberal democrática, un freno a la arbitrariedad de los que gobiernan y de que los medios de comunicación, y en especial la prensa escrita, han acometido la tarea de vigilancia de los casos de corrupción acaecidos en la España democrática, se indaga sobre los mecanismos que dificultan el ejercicio de un periodismo de denuncia de la corrupción política y se proponen orientaciones para acercar la ética periodística a la ética cívica propia de la democracia. Starting from the idea that journalism is, in liberal democratic regimes tradition, a brake on the arbitrariness of those who govern and that the media, particu…