Search results for "Opera"
showing 10 items of 8665 documents
The impact of artistic innovation on the public’s dispositions of the opera: a cultural dissonance approach
2019
International audience
Rebuilding a Cluster while protecting knowledge within Low-medium-tech supplier SMEs: A Spanish and French comparison
2021
International audience; Most of SMEs are engaged in open innovation practices, but they do not benefit from open innovation or from patenting in the same way as larger firms do. At the same time SMEs, as territorialized suppliers, play a crucial role within evolving regional specialization. In this context the purpose of our study is to examine how low and medium technology supplier SMEs learn and organize themselves at a territorial level to address the challenge of IP protection in an open innovation paradigm. We used a qualitative method with a longitudinal multi-case study involving 27 companies with a historical lance to compare the territorial dynamics of knowledge protection within c…
Rational expectations behaviour of households : indicators, measures and tests
1996
The analysis of household survey data regularly conducted by INSEE from 1973 to 1994 allows to detect behaviors about anticipation and perception purpose concerning price and employment. The nature of available information offers the opportunity first to develop a rational expectation test for qualitative data, then to point out expectation errors associated to optimistic and/or pessimistic attitudes for the evolution of these two economic variables. The paper provides a series of synthetic and desegregated indicators (developed usually by psychologists, sociologists, economists, ...) then rational expectation tests and correct anticipation tests. Empirical results permit to establish rathe…
Test methodologies for the unitary root
1998
This paper provides a critical survey on unit root testing procedures frequently used in empirical literature. The importance of the hypothesis of linearity of the deterministic component is stressed because its misspecification may result in the false conclusion that the time series has a unit root. Testing strategies elaborated by Dickey, Bell and Miller (1986), Perron (1988) and Dolado, Jenkinson and Sosvilla-Rivero (1990) are compared and their limit is evaluated. An empirical testing strategy is then proposed and applied to the analysis of the nonstationarity exhibited by real GDP in France. We show that it is possible to find some flexible specifications that enable us to reject the u…
Comparison of RK and confidence judgement ROCs in recognition memory.
2011
author cannot archive publisher's version/PDF; International audience; Several indicators have been used to differentiate familiarity and recollection processes. One dualist theory stipulates that it is possible to decide whether memories come from a feeling of knowing or from a conscious retrieval of the encoding and storage conditions (remembering). Another dualist theory is based on an indirect estimation of familiarity and recollection via the subjective confidence associated with recognition responses, and from an analysis of the derived receiver operating characteristics (ROC). In the present study, participants were presented with target words or faces that they subsequently had to r…
Developing a framework for designing humanitarian blockchain projects
2021
International audience; Blockchain technology promises to improve the efficiency, transparency, and accountability of humanitarian operations. Yet at the same time, especially the humanitarian context with its characteristic volatility poses unique challenges to any technology. Most prominent are the humanitarian principles that are fundamental to humanitarian operations. These ethical principles are set to protect the most vulnerable populations. Designing blockchain projects in the humanitarian context therefore requires a systematic framework that helps humanitarians make critical choices.While some design instructions can be found for commercial applications, the humanitarian context re…
A multi-agent based cooperative control model applied to the management of vehicles-trains
2017
The use of individual vehicles is becoming more and more important in inner cities, leading to many side problems such as traffic jam, air pollution and accidents. Intelligent vehicles have been studied so as to overcome these problems. Some solutions provided by these works are already available to the general public market such as city safety systems, lane assists,... Many research works are focusing on finding suitable and acceptable solutions to these problems and dealing with traffic jam management. The proposal can tackle the traffic jam problem whether on system level or on individual vehicle providing better control and perception systems aimed at reducing time response and/or at in…
Aprovechamiento de las calizas en el Paleolítico medio del Abrigo de la Quebrada (Chelva, Valencia)
2012
Se estudian las cadenas operativas líticas realizadas sobre calizas del nivel III del yacimiento del Paleolítico medio del Abrigo de la Quebrada (Chelva, Valencia). Se caracterizan las calizas locales e identifican las fuentes de aprovisionamiento. Asimismo, se comparan los distintos sistemas operativos utilizados para tallar este material con los de las otras materias primas (sílex y cuarcita), para evaluar el grado de similitud y diferencia en la gestión de esta materia prima. Los datos apuntan a una importante variabilidad y un cierto predominio de un sistema expeditivo. FFI 2008-01200/FISO HAR 2008-04273-E/HIST HAR2011-24878 We approach the chaînes opératoires of limestones found in lev…
PRIMA APPARIZIONE DELL’ISTITUTO DELL’ IN HOUSE C.D. ORIZZONTALE
2014
Con la sentenza 8 maggio 2014, causa C-15/13, la Corte di giustizia si è trovata per la prima volta a valutare la figura del c.d. “in house orizzontale”. Con tale termine, come specificato anche nelle Conclusioni dell’Avvocato Generale Mengozzi del 23 gennaio 2014 (cfr. punto 25), si intende la conclusione di un contratto tra un’amministrazione aggiudicatrice e un soggetto aggiudicatario che non siano legati da alcuna relazione di controllo diretto, ma che siano sottoposti al controllo analogo di una medesima istituzione, a sua volta aggiudicatrice ai sensi della direttiva 2004/18, e realizzino la parte più importante della loro attività a favore della loro istituzione comune.
Ģimenes un pirmsskolas sadarbības iespējas 2 – 3 gadus vecu bērnu sociālās adaptēšanās sekmēšanā pirmsskolas izglītības iestādē
2020
Bērns 2-3 gadu vecumā ir ļoti atkarīgs no vecākiem, nepieciešams atbalsts, dalība. Pedagogam bērnudārzā ir nozīmīga loma bērnu adaptācijas veicināšanā. Teorijā tiek skatīti tādi jautājumi, kā bērna vecumposma, attīstības raksturlielumu saistība ar adaptācijas ilgumu. Kvalifikācijas darba mērķis: empīriski izpētīt ģimenes un pirmsskolas sadarbības iespējas 2-3 gadus vecu bērnu sociālās adaptēšanās sekmēšanā pirmsskolas izglītības iestādē. Iegūtie rezultāti liecina, ka lielākās problēmas sadarbībā starp skolotājiem un vecākiem bērnu adaptācijas bērnudārzā sekmēšanā – nepietiekamās zināšanas, informācija netiek saņemta savlaicīgi, paļaušanās uz intuīciju, radu ieteikumiem. Pedagogs ir virzītāj…