Search results for "Spar"
showing 10 items of 1739 documents
Impatto potenziale dei programmi sviluppabili dal Distretto in termini di innovazione, sviluppo e risparmio energetico sulle imprese della filiera
2014
Se da un lato l’energia ed il suo costo rappresentano da tempo una delle più serie limitazioni alla sostenibilità del settore della pesca, dall’altro lato affrontare questo tema in un’ottica di innovazione può costituire un interessante fattore di sviluppo e di innovazione del settore stesso. Non è del resto un caso che ai temi della sostenibilità siano ispirate le linee guida del nuovo programma europeo Horizon 2020, Work Programme 2014-2010; come è noto, tra le sette sfide principali del programma europeo, una è espressamente riservata alla ricerca marina e marittima (“Food Security, Sustainable Agriculture, Marine and maritime research and the bio-economy”). Nell’ambito dei programmi svi…
Fertility-Sparing Strategies for Early-Stage Endometrial Cancer: Stepping towards Precision Medicine Based on the Molecular Fingerprint
2023
Endometrial cancer represents the fifth most common cancer in women, and the most common gynecological malignancy in developed countries [...]
High-speed solid state fluorination of Nb2O5 yields NbO2F and Nb3O7F with photocatalytic activity for oxygen evolution from water
2021
Solid state reactions are slow because the diffusion of atoms or ions through the reactant, intermediate and crystalline product phases is the rate-limiting step. This requires days or even weeks of high temperature treatment, and consumption of large amounts of energy. We employed spark-plasma sintering, an engineering technique that is used for high-speed consolidation of powders with a pulsed electric current passing through the sample to carry out the fluorination of niobium oxide in minute intervals. The approach saves time and large amounts of waste energy. Moreover, it allows the preparation of fluorinated niobium oxides on a gram scale using poly(tetrafluoroethylene) (®Teflon) scrap…
LightSpMV: Faster CSR-based sparse matrix-vector multiplication on CUDA-enabled GPUs
2015
Compressed sparse row (CSR) is a frequently used format for sparse matrix storage. However, the state-of-the-art CSR-based sparse matrix-vector multiplication (SpMV) implementations on CUDA-enabled GPUs do not exhibit very high efficiency. This has motivated the development of some alternative storage formats for GPU computing. Unfortunately, these alternatives are incompatible with most CPU-centric programs and require dynamic conversion from CSR at runtime, thus incurring significant computational and storage overheads. We present LightSpMV, a novel CUDA-compatible SpMV algorithm using the standard CSR format, which achieves high speed by benefiting from the fine-grained dynamic distribut…
Rapid-Acting Insulin Analogues in Basal-Bolus Regimens in Type 1 Diabetes Mellitus
2010
ABSTRACT Objective To compare rapid-acting insulin analogues with regular human insulin in terms of hemoglobin A1c, hypoglycemia, and insulin dose when used in a basal-bolus regimen in patients with type 1 diabetes mellitus. Methods MEDLINE and congress proceedings were searched for randomized controlled trials comparing pran- dial insulins in a basal-bolus regimen in adults or children/ adolescents with type 1 diabetes. Studies in pregnancy, ob- servational studies, studies that compared premixed insulin or continuous subcutaneous insulin infusion/insulin pumps, and studies where the basal insulin was also changed were excluded. Only studies reporting baseline-endpoint change in insulin do…
A critical analysis of corruption and anti-corruption policies in Italy
2020
Purpose This study aims to critically analyse the Law 9 January 2019, n. 3, on “Measures to fight crimes against the public administration and on the transparency of political parties and movements” (so-called bribe-destroyer law). Design/methodology/approach This paper draws on reports, legal scholarship and other open-source data to examine a legislative innovation for the corruption in Italy in relation to the general guarantees of the trial process and with the controversial paradigm of the national perception index of bribery. Findings The Italian legislative initiative that will be examined is innovative in nature and goes beyond the constitutional and conventional principles on proc…
Early-design improvement of human reliability in an experimental facility: A combined approach and application on SPES
2019
Abstract SPES (Selective Production of Exotic Species) is a second-generation Isotope Separation On-Line (ISOL) facility for advanced nuclear physics applications, currently under construction at INFN (National Institute of Nuclear Physics) of Legnaro, Italy. Despite the potentially important safety implications of human errors for ISOL facilities, only a limited number of studies addressing this issue have been performed worldwide. This paper tries to address this need by means of an integrated approach of Hierarchical Task Analysis (HTA) and three human error quantification methods: HEART (in an enhanced version), SPAR-H, and CREAM. The application of multiple Human Reliability Analysis (…
Secondary users selection and sparse narrow-band interference mitigation in cognitive radio networks
2018
Spectrum scarcity is a critical problem that may reduce the effectiveness of wireless technologies and services. To address this problem, different spectrum management techniques have been proposed in the literature such as overlay cognitive radio (CR) where the unlicensed users can share the same spectrum with the licensed users. The main challenges in overlay CR networks are the identification and detection of the Primary User (PU) signals in a multi-source narrow-band interference (NBI) scenario. Therefore, in this paper, we investigate the performance of an orthogonal frequency division multiplexing (OFDM) overlay CR network with Secondary Users (SUs) and subcarriers selection schemes. …
Il BIM nella Progettazione Sostenibile
2017
Il Building Information Modeling (BIM) è un sistema di progettazione integrata che usa tecniche di modellazione parametrica, associando a ogni elemento costruttivo una descrizione delle caratteristiche geometriche, dei materiali impiegati, dei costi di produzione, ecc. Ma è anche un’attività umana, che sta determinando consistenti modificazioni dei processi nel settore delle costruzioni. L’articolo presenterà i risultati di uno studio che si sta conducendo nell’ambito del Corso di Laurea in Ingegneria Edile –Architettura dell’Università degli Studi di Palermo, sulle potenzialità e i limiti che il BIM può determinare per il risparmio energetico. Attraverso l’approfondimento di un caso studio…
Overview of the current status of familial hypercholesterolaemia care in over 60 countries - The EAS Familial Hypercholesterolaemia Studies Collabora…
2018
PubMed: 30270054