Search results for "ATAL"
showing 10 items of 10591 documents
Développement et caractérisation d’électrodes pour l’électrolyse alcaline de l’eau
2020
Splitting water into hydrogen and oxygen by electrolysis using electricity from intermittent ocean current, wind, or solar energies is one of the easiest and cleanest routes for high-purity hydrogen production and an effective way to store the excess electrical power without leaving any carbon footprints. The key dilemma for efficient large-scale production of hydrogen by splitting of water via the hydrogen and oxygen evolution reactions is the high overpotential required, especially for the oxygen evolution reaction. Hence, engineering highly active and stable earth-abundant oxygen evolution electrocatalysts with three-dimensional hierarchical porous architecture via facile, effective and …
Territorial Intelligence Communicational and Community System (TICCS)
2009
Information and Communication Sciences and Territorial Intelligence concept maintain multiple relations today. The method of territorial observation Catalyse, carried by the European Network of Territorial Intelligence, proposes a modelling under the shape of what Jean-Jacques Girardot calls a territorial intelligence community system (TICS, Girardot 2008). It is by the organization of the structuralization of the information, and by the conception of the process of communication that this kind of system takes life, and it is these aspects which we détail here to illustrate that both notions bring mutually. Experiments of research-action led in France, in Spain and in Europe feed these refl…
Back Cover: Water Structure Recovery in Chaotropic Anion Recognition: High-Affinity Binding of Dodecaborate Clusters to γ-Cyclodextrin (Angew. Chem. …
2015
Desymmetrization of Prochiral Cyclobutanones via Nitrogen Insertion: A Concise Route to Chiral γ‐Lactams
2021
Abstract Asymmetric access to γ‐lactams is achieved via a cyclobutanone ring expansion using widely available (1S,2R)‐1‐amino‐2‐indanol for chiral induction. Mechanistic analysis of the key N,O‐ketal rearrangement reveals a Curtin–Hammett scenario, which enables a downstream stereoinduction (up to 88:12 dr) and is corroborated by spectroscopic, crystallographic, and computational studies. In combination with an easy deprotection protocol, this operationally simple sequence allows the synthesis of a range of optically pure γ‐lactams, including those bearing all‐carbon quaternary stereocenters. In addition, the formal synthesis of drug molecules baclofen, brivaracetam, and pregabalin further …
Каталог световых картин по истории искусств
1913
Каталог учебных пособий подвижной части музея
1913
Autobiographical texts written by learners of Catalan as an Additional Language: From formative needs to reflection in the teaching of narrative genr…
2022
In this article we analyse autobiographical narrative texts written by university students studying Catalan as an Additional Language at a CEFR (2020) B1 level. The goal is to analyse the formative needs related to the writing of this genre in order to foster metadiscursive reflection in the classroom that will allow students to improve their written output. To this end, we analyzed a corpus of 39 autobiographies at both the macrotextual level (i.e., rhetorical moves) and the microtextual level (i.e., deictic elements which channel the narrative’s organization). Our results show that the problems that these texts present for students are related to awareness of the elements that define the …
Luis Arciniega García & Amadeo Serra Desfilis, «Imágenes y espacios en conflicto: las Germanías de Valencia y otras revueltas en la Europa del Re…
2022
Book review: Luis Arciniega García & Amadeo Serra Desfilis, Imágenes y espacios en conflicto: las Germanías de Valencia y otras revueltas en la Europa del Renacimiento, València, Tirant lo Blanch, 2021, 453 p., ISBN: 978-84-18802-50-8.
Caterina Martínez Martínez, «Origen i evolució dels connectors de contrast en català», Alacant / Barcelona, Institut Interuniversitari de Filologia V…
2021
Ressenya sobre el llibre de Caterina Martínez Martínez, Origen i evolució dels connectors de contrast en català, Alacant / Barcelona, Institut Interuniversitari de Filologia Valenciana / Publicacions de l’Abadia de Montserrat, «Biblioteca Sanchis Guarner», 2021, 247 p., isbn: 978-84-9191-152-4.
Anna Murià, publicista i ideòloga (1936-1939)
2022
L’objectiu d’aquest article és seguir la trajectòria com a publicista d’Anna Murià compresa entre 1936, any en què s’incorporà al Diari de Barcelona i el 1939, data en què va emprendre el camí de l’exili cap a França. Volem constatar l’existència d’una producció ideològica i política important durant aquests anys en els principals mitjans de l’època. L’estudi d’aquest període, el més desconegut de l’autora, aporta noves dades i resulta interessant atès el canvi significatiu que l’esclat de la guerra i el posterior exili propiciaren en la vida de Murià, perceptible tant des del punt de vista ideològic com personal, fet que repercutí clarament en la seva obra.