Search results for "97"

STUDY ON WASTE WATER TREATMENT PLANTS

2015

Biogas is more and more used as an alternative source of energy, considering the fact that it is obtained from waste materials and it can be easily used in cities and rural communities for many uses, between which, as a fuel for households. Biogas has many energy utilisations, depending on the nature of the biogas source and the local demand. Generally, biogas can be used for heat production by direct combustion, electricity production by fuel cells or micro-turbines, Combined Hest and Power generation or as vehicle fuel. In this paper we search for another uses of biogas and Anaerobe Digestion substrate, such as: waste water treatment plants and agricultural wastewater treatment, which are…

Tres artistas en el exilio: Max Aub, Félix Candela y Josep Renau

2020

Three artists in exile focuses on the historical diaspora provoked by the Spanish civil war (1936- 1939), and how it influenced three prominent figures of the cultural scene of that period: the writer and typographer Max Aub Mohrenwitz (Paris, 1903-Ciudad de Mexico, 1972); the architect Félix Candela Outeriño (Madrid, 1910-Raleigh, US, 1977); and the artist Josep Renau Berenguer (Valencia, 1907-Berlín, 1982). They are the three protagonists of this article, who were simultaneously living in Mexico during the exile and who made notable contributions in the fields of arts and humanities (Max Aub), architecture (Félix Candela), and graphic design and photomontage (Josep Renau). While they were…

Retour sur et recours à l'histoire ouvrière et socialiste dans les années 1970

2014

International audience; Retour sur et recours à l'histoire ouvrière et socialiste dans les années 1970 1 Le titre mérite explication dans le cadre de ce séminaire consacré à « Histoire, socialisme et éducation ». En choisissant d'interroger le retour et les recours à l'histoire ouvrière dans les années 1970, je travaille évidemment en oblique la chronologie de votre séminaire, questionnant les liens entre socialisme et éducation entre 1830 et 1914 au titre des usages politiques qui les instruisent au mitan des années 1970. C'est donc d'un certain regard, inscrit dans l'entre-deux-mai, qu'il est question ici. Le retour vaut là recours dans une séquence restauratrice qui connaît son acmé avec…

Search for low-energy neutrinos from astrophysical sources with Borexino

2019

We report on searches for neutrinos and antineutrinos from astrophysical sources performed with the Borexino detector at the Laboratori Nazionali del Gran Sasso in Italy. Electron antineutrinos ($\bar{\nu}_e$) are detected in an organic liquid scintillator through the inverse $\beta$-decay reaction. In the present work we set model-independent upper limits in the energy range 1.8-16.8 MeV on neutrino fluxes from unknown sources that improve our previous results, on average, by a factor 2.5. Using the same data set, we first obtain experimental constraints on the diffuse supernova $\bar{\nu}_e$ fluxes in the previously unexplored region below 8 MeV. A search for $\bar{\nu}_e$ in the solar ne…

Jumilla, arquitectura y urbanismo

2017

Grandir après la Shoah : l'histoire méconnue de ces juifs communistes qui accueillirent des enfants de déportés

2015

International audience

Vieraana omassa maassa : suomalaiset road-elokuvat vapauden ja vastustuksen kertomuksina 1950-luvun lopusta 2000-luvulle

2012

Road-elokuvat ovat tarinoita irtaantumisista, paoista ja muutoksen toivosta. Tielle kaasuttamisen pohjavireenä on yksilön kamppailu rajoittavia voimia vastaan. Suomessa on tehty road-elokuvia vuodesta 1959 lähtien. Mitä niissä paetaan ja mitä toivotaan? Miksi suomalaisissa road-elokuvissa lähdetään tielle ja mitä tielle lähdöstä seuraa? Vieraana omassa maassa on ensimmäinen laajasti suomalaista road-elokuvaa ja tiellä kulkemisen elokuvallistamisen merkityksiä luotaava tutkimus. Se tarkastelee tien ja kulkijan esittämistä suomalaisissa road-elokuvissa 1950-luvun lopusta 2000-luvulle elokuvantutkimukselle uudesta, spektaakkelin ideologisen kritiikin näkökulmasta. Eri vuosikymmenillä tehtyjä r…

Vecchi e nuovi problemi in tema di intervento dei creditori nell’esecuzione (note a margine di Cass. S.U. n. 61 del 7 gennaio 2014)

2015

Nel contributo in oggetto l'autore, muovendo dalla decisione delle Sezioni Unite della Cassazione n. 61 del 7 gennaio 2014, coglie l'occasione per riesaminare le vecchie e nuove problematiche sottese all’intervento dei creditori nel processo esecutivo. Il primo tema affrontato è quello della par condicio creditorum, che viene esaminata nella sua storia evolutiva dal Code Napoleon, al suo periodo di massima estensione, dato dal codice del 1940, fino al suo ridimensionamento a seguito delle riforme del 2005. Esamina quindi la possibilità del possibile superamento quoad effectum della distinzione tra intervento di creditori con titolo e senza titolo, alla luce delle evoluzioni della giurisprud…

Coupled fixed point results in cone metric spaces for -compatible mappings

2011

Abstract In this paper, we introduce the concepts of -compatible mappings, b-coupled coincidence point and b-common coupled fixed point for mappings F, G : X × X → X, where (X, d) is a cone metric space. We establish b-coupled coincidence and b-common coupled fixed point theorems in such spaces. The presented theorems generalize and extend several well-known comparable results in the literature, in particular the recent results of Abbas et al. [Appl. Math. Comput. 217, 195-202 (2010)]. Some examples are given to illustrate our obtained results. An application to the study of existence of solutions for a system of non-linear integral equations is also considered. 2010 Mathematics …

Network Capacity Estimators Predicting QoE in HTTP Adaptive Streaming

2022

The aim of adaptive HTTP streaming technology is preserving the best possible video streaming quality for viewers in heterogeneous network conditions. This can be achieved by making multiple quality versions of the video available. Switching between versions during playback should be imperceptible and fluent. The decision about quality-level switching is typically based on network capacity estimation and buffer occupancy, which predict the risk of stalling. Since quality-level switching and stalling are directly evident to the user, they are often classified as influence factors of quality of experience (QoE). In this paper, we observe different network capacity estimators and buffer behavi…