Search results for "ERC"
showing 10 items of 18589 documents
La calidad percibida de los servicios deportivos: diferencias según instalación, género, edad y tipo de usuario en servicios náuticos. (The perceptio…
2008
En el ambito de la gestion deportiva, la calidad de losservicios deportivos y la satisfaccion de los usuarios es un area de gran desarrollo. Este trabajo pretende determinar el grado de calidad percibida en unos servicios deportivos de caracter publico como son unas escuelas de actividades nauticas. Para ello se analizaron 2375 usuarios de estas escuelas que contestaron un cuestionario sobre calidad de servicio percibida y satisfaccion con el servicio recibido. La escala de calidad percibida utilizada determino diez dimensiones de calidad: las clases, el tiempo libre, el entorno nautico, los horarios, la comida, el material nautico, la comida complementaria, la conserjeria, la limpieza y la…
Postępowanie cywilne w sprawach gospodarczych – powrót do przeszłości czy nowa jakość?
2021
Celem artykułu jest omówienie wybranych instytucji postępowania odrębnego w sprawach gospodarczych. Nowe przepisy po części recypują regulacje obowiązujące do 1 maja 2012 r. Przepisy te w znacznym stopniu stanowią także nowe rozwiązania. Głównym celem unormowania postępowania odrębnego w sprawach gospodarczych jest przyspieszenie tych postępowań
La responsabilità degli amministratori di srl verso la società
2008
Percutaneous Recanalization of Chronic Total Occlusions : 2019 Consensus Document from the EuroCTO Club
2019
Since its inception in December 2006, the EuroCTO Club has strived to provide the framework for state-of-the-art chronic total occlusion (CTO) percutaneous coronary intervention (PCI) in Europe and nearby regions. Among its initiatives, the EuroCTO Club has published a set of recommendations regarding the technical aspects of CTO PCI, whose last edition dates to 2012. The EuroCTO Club consensus document discusses CTO PCI clinical indications, techniques and equipment use, as well as the qualifications of operators/centres. Given the considerable amount of progress made by this subspecialty in recent years, there is a need for an updated document that includes data from recent clinical trial…
Radiation Exposure for Percutaneous Interventions of Chronic Total Coronary Occlusions in a Multicenter Registry: The Influence of Operator Variabili…
2021
Aims. Radiation exposure is a limiting factor for percutaneous coronary interventions (PCI) of chronic total coronary occlusion (CTO) lesions. This study was designed to analyze changes in patient radiation dose for CTO-PCI and parameters associated with radiation dose. Methods and Results. We analyzed a cohort of 12,136 procedures performed by 23 operators between 2012 and 2017 from the European Registry of CTO-PCI. Radiation exposure was recorded as air kerma (AK) and dose area product (DAP). A dose rate index (DRI) was calculated as AK per fluoroscopy time to normalize for individual differences in fluoroscopy time. The lesion complexity increased from Japanese-CTO (J-CTO) score of 2.19 …
Test alla tubercolina: proposta di scheda di valutazione del rischio e di interpretazione standardizzata
2004
Relevance of latent infection in the epidemiology of tuberculosis (TB) is expected to increase in many developed countries. Indeed, many demographic, social and public health changes could contribute to the expansion of groups or communities at significantly higher risk than the general population for infection to Mycobacterium tuberculosis or progression from latent to active disease. Tuberculin skin testing (TB), the gold standard for diagnosis of M. tuberculosis infection, is imperfect and prone to false positive and negative results, unless strictly targeted and carefully standardized for reliable performance and interpretation. This paper proposes a pre-test risk assessment questionnai…
Jurisdikcijas noteikšana pārrobežu strīdos civillietās un komerclietās pēc saistību izpildes vietas
2019
Latvijas nacionālajās tiesībās pretēji Eiropas Savienības tiesību aktiem, kas regulē jurisdikcijas noteikšanu, nav paredzētas tiesības prasītājiem celt tiesā prasību civillietā, kas attiecas uz līguma izpildi, pēc saistību izpildes vietas. Tādējādi regulās paredzēts lielāks tiesību apjoms nekā Latvijas nacionālajā likumā, līdz ar ko netiek nodrošināta efektīva kārtība jurisdikcijas noteikšanai civillietās, kurās jurisdikcija nosakāma saskaņā ar nacionālajām procesuālajām normām. Tādēļ darbā piedāvāti konkrēti grozījumi Civilprocesa likumā, proti, nacionālais likums papildināms ar normām, nodrošinot Latvijā domicilētiem prasītājiem līdzvērtīgu tiesību apjomu gadījumos, kad atbildētājs nav do…
Agreement and disagreement between expectations and realizations
1990
The objective of the paper is to measure the intensity of the relation between expectations and realizations for strategic variables of firms, such as production, demand or prices. An anticipation error reveals a disagreement which can be associated with the rational expectations hypothesis. The agreement coefficient between classifications, given by COHEN (1968) and LIGHT (1971) and calculated from a probability matrix, is used to define a direct measure of the disagreement between classifications. Comparison of the coefficients is used to test the rational expectations hypothesis.The coefficients are applied to business survey data of INSEE for France between 1974 and 1986.
Recursive estimators 1
1991
In this paper, we present first the recursive estimation of parameters of linear regression models and we show the link between a matrix of projection and a matrix of gain. Two cases are examined : constant parameters and parameters changing over time. In the second part the recursion formulae for the two stage least squares are given.
Des capacités de choix aux probabilités de choix (un théorème de conversion)
1992
Une partie importante de la théorie des choix discrets concerne les développements du modèle de Luce 1959]. Cette place privilégiée provient sans nul doute de l’extrême élégance de PAxiome du Choix qui permet d’une part, d’introduire une sorte de rationalité imparfaite du comportement en autorisant la construction de probabilités de choix et d’autre part, de décrire un processus de choix qui semble raisonnablement réaliste : en effet, il est suggéré que l’agent faisant face à un ensemble fini d’actions, choisit dans un premier temps un sous-ensemble, puis finalement, à l ’intérieur de ce sous-ensemble, une action. Il existe de nombreuses versions de ce modèle ( Yellot [1977], Strauss [1980]…