Search results for " vol"

« Nez et langues électroniques » : bilan et perspectives pour les huiles alimentaires

2003

Le « Nez electronique », et plus recemment la « Langue electronique » ont ete fort mediatises durant la derniere decennie. Aussi est-il necessaire, avec le recul, de faire le point sur les benefices que ces technologies peuvent apporter dans le domaine des produits alimentaires, et en particulier pour huiles vegetales. On trouve une litterature relativement abondante dans ce domaine, mais les applications qui ont reussi a franchir le cap de l’utilisation industrielle sont extremement restreintes. S’agit-il d’une frilosite des industriels pour des investissements de controle-qualite ou d’un manque de fiabilite des resultats de laboratoire ? Pourtant, la demande en outils rapides de controle-…

Housing market shocks in italy: A GVAR approach

2020

Abstract In this paper, we use a Global Vector Autoregression (GVAR) model to assess the spatio-temporal mechanism of house price spillovers, also known as “ripple effect”, among 93 Italian provincial housing markets, over the period 2004 − 2016 . In order to better capture the local housing market dynamics, we use data not only on house prices but also on transaction volumes. In particular, we focus on estimating, to what extent, exogenous shocks, interpreted as negative housing demand shocks, arising from 10 Italian regional capitals, impact on their house prices and sales and how these shocks spill over to neighbours housing markets. The negative housing market demand shock hitting the G…

Rheological characterisation of cold bitumen emulsion slurries

2021

The performance of cold bitumen emulsion (CBE) mixtures is strongly linked to an optimised design of the binder blends and mastics. Types and dosages of bitumen, mineral additions and the workability must be characterised and optimised. This study aims at providing an approach for the fundamental characterisation of CBE materials using rotational viscometry. Firstly, a procedure for measuring the viscosity of CBE slurries using the Brookfield viscometer was investigated by comparing results obtained by using a traditional spindle geometry and a novel impeller engineered to avoid phase separation: the dual helical ribbon (DHR). Afterwards, the effect of mineral additions and bitumen emulsion…

Is Body Fat a Predictor of Race Time in Female Long-Distance Inline Skaters?

2010

Purpose The aim of this study was to evaluate predictor variables of race time in female ultra-endurance inliners in the longest inline race in Europe. Methods We investigated the association between anthropometric and training characteristics and race time for 16 female ultra-endurance inline skaters, at the longest inline marathon in Europe, the ‘Inline One-eleven’ over 111 km in Switzerland, using bi- and multivariate analysis. Results The mean (SD) race time was 289.7 (54.6) min. The bivariate analysis showed that body height (r=0.61), length of leg (r=0.61), number of weekly inline skating training sessions (r=-0.51) and duration of each training unit (r=0.61) were significantly correl…

Densities, Viscosities, and Refractive Indices of the Binary Systems Methyl tert-Butyl Ether + 2-Methylpentane, + 3-Methylpentane, + 2,3-Dimethylpent…

2000

This paper reports experimental densities, viscosities, and refractive indices of the binary systems methyl tert-butyl ether (MTBE) + 2-methylpentane, + 3-methylpentane, + 2,3-dimethylpentane, and + 2,2,4-trimethylpentane over the entire range of composition, at 298.15 K and atmospheric pressure. Excess molar volumes and viscosity deviations were evaluated from the experimental data. These excess or derived properties were fitted to the Redlich−Kister equation to estimate the binary interaction parameters. The experimental values of viscosity have been compared to values predicted by means of the GC−UNIMOD model.

Dynamic Triggering of Mud Volcano Eruptions During the 2016–2017 Central Italy Seismic Sequence

2017

©2017. American Geophysical Union. All Rights Reserved. On 24 August 2016 a seismic event (Mw6.0) was the first of the long Central Italy sequence (ongoing at the end of 2017) of medium-to-high magnitude earthquakes, with nine Mw≥5 up to October 2017, and with about 74.000 seismic events registered after 1 year. The largest was the Mw6.5 30 October 2016 event near Norcia. After the major seismic events, 17 mud volcanoes erupted around Monteleone di Fermo village (Marche region). Mud volcano eruptions generally occurred a few hours to a few days after the main earthquakes, suggesting a seismic triggering. We analyzed the peak ground velocities and dynamic stresses during the three largest ea…

Thermomineral waters of Greece: geochemical characterization

2020

Declaration of will of persons with disabilities in the general theory of legal act and the new perspective based on supports. A study of peruvian law

2021

Indexado en Redib La Convención sobre los Derechos de las Personas con Discapacidad ha supuesto, en términos generales, un replanteamiento de la idea de autonomía de la voluntad al reconocer plena capacidad jurídica en todo sujeto con independencia de su discapacidad. Esta nueva realidad viene a modificar el modo de conceptuar e interpretar la declaración de voluntad en la teoría general del acto jurídico, y muy en especial, cuando la capacidad natural de conocer y querer puede venir naturalmente limitada por una discapacidad psíquica o por un estado de coma. La formación interna de la voluntad y su manifestación se vuelve un asunto complejo, sobre todo cuando los apoyos podrían no ser gara…

Different approaches to marriage downgrading : from an anti-elusive measure to an antidiscriminatory claim

2021

The essay focuses on the different mechanisms of marriage downgrading. Given the principle of ?cross-border continuity? of statuses, limits to this continuity are sometimes admitted and they are placed through downgrading mechanisms. That can occour in the case of same-sex marriages transcription in a Member State which does not allow such marriages, but which does allow samesex registered partnerships. Downgrading mechanism has an anti-elusive function, but it is not without problems in terms of discrimination on the grounds of sexual orientation. A different approach is taken in the case of an opposite-sex couple requesting the downgrading of their marriage, celebrated before the Member S…

Depuración de emisiones de compuestos orgánicos volátiles a la atmósfera mediante fotocatálisis y su combinación con tratamientos biológicos y plasma…

2012

El conocimiento de los efectos nocivos que tiene la contaminación sobre el medio ambiente y la salud de las personas se ha traducido durante las últimas décadas en políticas ambientales encaminadas a su reducción en todas sus vertientes, entre las que se encuentra la contaminación atmosférica. Unos de los principales contaminantes atmosféricos son los compuestos orgánicos volátiles, los cuales se liberan a la atmósfera debido a diferentes actividades humanas, representando la actividad industrial un elevado porcentaje de las emisiones totales de estos compuestos. En contacto directo, los compuestos orgánicos volátile están asociados a la aparición de cáncer bajo largos periodos de exposició…