Search results for "DUT"

Il danno da prodotti difettosi

2011

Dopo un’iniziale incertezza, la giurisprudenza sembra oramai riconoscere in capo al produttore o all’importatore del prodotto nella Comunità europea una responsabilità di natura oggettiva, fondata non sulla colpa ma sulla riconducibilità causale del danno alla presenza di un difetto nel prodotto. Il legislatore nazionale, dando attuazione alla direttiva comunitaria, ha inteso, quindi, accordare una tutela più ampia al consumatore, superando i rigorosi limiti che in precedenza questa incontrava sia nell’ambito del rapporto con il venditore, in considerazione della contenuta azionabilità nel tempo dei diritti di garanzia riconosciuti dalla disciplina ordinaria della vendita, sia al di fuori d…

Le determinanti della produttività: investimenti diretti e commercio estero

2010

Produttività efficienza e tecnologia nel Mediterraneo

2011

Performance Analysis of Synchronous Duty-Cycled MAC Protocols

2015

In this letter, we propose an analytical model to evaluate the performance of the S-MAC protocol. The proposed model improves the accuracy of previous models in two aspects. First, it incorporates the dependence among the nodes within a cluster by defining a DTMC that models the number of active nodes, whereas the previous models considered that nodes were mutually independent. Second, it proposes new methods for calculating packet delay and energy consumption. The analytical model is validated through discrete-event based simulations. Numerical results demonstrate that the proposed analytical model and methods yield accurate results under realistic assumptions

Stipiti di Pseudomonas aeruginosa MBL produttori in Unità di Terapia Intensiva Neonatale (UTIN)

2005

Eficiencia en la educación superior. Estudio empírico en universidades públicas de Colombia y España

2020

Resumen En las últimas décadas, las universidades de Iberoamérica han introducido nuevos esquemas de evaluación de calidad y rendición de cuentas, inspirados en el modelo de la nueva gestión pública (NGP). En este contexto, la eficiencia en el reparto de los fondos públicos y la obtención del máximo rendimiento posible son una prioridad. Así, medir la eficiencia en el sector público, y específicamente en la educación superior, se ha convertido en un desafío para la ciencia contable. El objetivo de este trabajo es una propuesta para el cálculo de índices de eficiencia con modelos de análisis envolvente de datos (DEA), introduciendo un paso previo a través del análisis de correlación canónica…

Amministrazione performante e sistema dei controlli interni

2023

Since the origins of post-unitary reform processes, analyses, and reconstructions aimed at deepening the needs and development paths for maximizing the functioning of the italian administration have directly or indirectly included the legal institutions of administrative control. Controls have progressively become an essential thematic axis in the characterization of the fundamental contents of the formation of the administrative state and the 'administrative question' of conformity in public organization and administrative activity to the principle of legality. They are seen as a specific legal institution, in which it is possible to interpret both the evolution of the state organization a…

Competition between intrinsic and extrinsic effects in the quenching of the superconducting state in FeSeTe thin films

2015

We report the first experimental observation of the quenching of the superconducting state in current-voltage characteristics of an iron-based superconductor, namely, in FeSeTe thin films. Based on available theoretical models, our analysis suggests the presence of an intrinsic flux-flow electronic instability along with non-negligible extrinsic thermal effects. The coexistence and competition of these two mechanisms classify the observed instability as halfway between those of low-temperature and of high-temperature superconductors, where thermal effects are respectively largely negligible or predominant.

Design and test of a prototype silicon detector module for ATLAS Semiconductor Tracker endcaps

2005

The ATLAS Semiconductor Tracker (SCT) will be a central part of the tracking system of the ATLAS experiment. The SCT consists of four concentric barrels of silicon detectors as well as two silicon endcap detectors formed by nine disks each. The layout of the forward silicon detector module presented in this paper is based on the approved layout of the silicon detectors of the SCT, their geometry and arrangement in disks, but uses otherwise components identical to the barrel modules of the SCT. The module layout is optimized for excellent thermal management and electrical performance, while keeping the assembly simple and adequate for a large scale module production. This paper summarizes th…

Pre-training inter-rater reliability of clinical instruments in an international psychosis research project.

2021

International audience