Search results for "RSA"
showing 10 items of 4345 documents
Electrical Safety Analysis in the Presence of Resonant Grounding Neutral
2019
The resonant grounding is one of the possible methods of the system neutral grounding for the medium voltage distribution. IEEE standards do define this grounding configuration, but important advantages and drawbacks of the resonant grounding might not be fully known, due to its rather uncommon application in North America. On the other hand, resonant grounding in Europe is imposed by the increased requirements for power quality, especially for medium-voltage (MV) industrial users, imposed to electric utilities by regulatory authorities, with the purpose to protect the interests of users and consumers. Level of the continuity of the service, magnitude and phase of ground-fault currents, mag…
Le menu au restaurant : construction pragmatique de l’expérience gastronomique et enjeux identitaires
2014
International audience; Ce travail de recherche, ancré dans le champ de l’analyse conversationnelle (Sacks, 1992), est basé sur un corpus d’enregistrements vidéo réalisé en contexte naturel de production dans plusieurs restaurants de type gastronomique en France. Les données collectées sont transcrites finement afin de rendre compte des ressources linguistiques et multimodales (Mondada, 2008) mobilisées par les participants à l’interaction.Dans notre corpus, nous avons constaté que le menu est un objet important dans l’organisation du service au restaurant et qu’il est utilisé à différentes fins pratiques selon les séquences d’activités et selon les participants qui l’utilisent (personnels …
Le menu au restaurant : textualité, oralité et usages en interaction.
2012
International audience; Ce travail de recherche, ancré dans le champ de l’analyse conversationnelle (Sacks, 1992), est basé sur un corpus d’enregistrements vidéo réalisé en contexte naturel de production dans plusieurs restaurants de type gastronomique en France. Les données collectées sont transcrites finement afin de rendre compte des ressources linguistiques et multimodales (Mondada, 2008) mobilisées par les participants à l’interaction.Dans notre corpus, nous avons constaté que le menu est un objet important dans l’organisation du service au restaurant et qu’il est utilisé à différentes fins pratiques selon les séquences d’activités et selon les participants qui l’utilisent (personnels …
El efecto moderador de la edad en la relación entre el valor percibido, las TIC del minorista y la lealtad del cliente
2010
AbstractInformation and communication technology (ICT) may represent a source of benefits for retailers. However, there is a debate in the literature on how ICT influences customer-supplier relationships. In addition, the evidence on the effect of age on consumer attitudes towards retail technological solutions is not conclusive. This paper proposes and tests a model to analyze the influence of retail ICT on consumer loyalty towards the retailer, as well as to assess the moderating role of consumer age on this relationship. As a result, customer assessment of retail ICT, together with perceived value, exerts a positive influence on consumer commitment and satisfaction, being the latter an a…
“Laboratorio di approccio e cura del cavallo: un caso clinico”
2010
La memoria dell'acqua. Antichi sistemi di approvvigionamento e distribuzione idrica a Palermo: torri, urne e castelletti.Water memory. Old systems of…
2009
Abstract The water flowing from the tap of our houses accounts for the final step of a long and complicated route beaten by time and man; the latter has always committed himself to making the best of such resource, by testing over time different technological solutions according to the environmental, geographical and cultural conditions of the various territories. Man has dug wells and reservoirs in order to collect, assemble and retain water and has carried out and implemented all the works that were necessary to make water supply more useful and efficient: waterworks, fountains, drinking troughs and water systems bringing the vital element from door to door and which, over the centuries, …
Sul tempo di risposta di un versante a prevalente deflusso hortoniano
2005
La distinzione del bacino idrografico in versanti e reticolo attiene ai differenti processi che in essi specificamente hanno luogo. In particolare i versanti sono sede dei fenomeni diffusi di formazione del deflusso superficiale e di erosione idrica, mentre la rete è sede dei fenomeni concentrati di trasporto del deflusso liquido e solido sino alla sezione di chiusura del bacino. Nell’ipotesi che la formazione prevalente del deflusso superficiale avvenga secondo lo schema hortoniano, tipico dei versanti privi di vegetazione, nel presente lavoro è suggerita una metodologia, applicabile anche ad altre modalità di formazione, per la valutazione del tempo caratteristico di risposta del versante…
Entropic model application to identify cross-sectional flow effect on velocity distribution in a large amplitude meandering channel
2020
Abstract Literature shows the application of the entropy concept in open channels flow. No existing research has been addressed to the application of the entropy concept for evaluating the effect of secondary flow which especially develops in curved channels. The purpose of this paper is to explore the possibility to evaluate the effect of the secondary flow on the stream-wise velocity distribution starting only from the knowledge of the surface velocity and the entropic concept application. The analysis is conducted with the aid of data collected in a large-amplitude meandering laboratory flume for two different values of the width-to-depth ratio. Results show that the location of the maxi…
FROM A COLLABORATIVE DESIGNING OF STORYTELLING TO A ROBOTIC AND VIRTUAL WORLD REPRESENTATION
2012
This paper presents an experiential learning lab focused on building a digital storytelling using both robots with LEGO Mindstorms and virtual worlds with Kodu Game Lab. The experiential laboratory (32 hours) has involved 33 children of secondary schools in a collaborative learning setting in formal (school labs) and informal learning context (external cultural association). In a first phase of the activity children used Lego Mindstorm robotic kits, assembling them and creating a physical environment (pasterboard arenas) where robots were programmed for moving and taking actions. In a second phase children were invited to transfer the physical world built for robots in a new digital storyte…
Uwarunkowania parentyfikacji doświadczanej w dzieciństwie i okresie dorastania z perspektywy młodych dorosłych
2016
Parentyfikacja to termin najczęściej zamiennie określany jako odwrócona rola w rodzinie. Mimo że pojęcie to do literatury naukowej weszło już w latach 70., jest to obszar zaniedbany naukowo, którego zarówno przyczyny, jak i mechanizmy powstania nie zostały gruntownie przebadane. W Polsce parentyfikacja opisywana jest marginalnie, nieznana jest ani skala zjawiska, ani jej uwarunkowania oraz konsekwencje. Brakuje również praktycznych wskazań do pracy z rodzinami, w których dochodzi do odwróconej roli rodzicielskiej. Celem przeprowadzonych badań było poznanie skali zjawiska, uwarunkowań parentyfikacji w dzieciństwie i okresie dorastania, jej rodzajów doświadczanych przez młodych dorosłych. W b…