Search results for "blanc"
showing 10 items of 151 documents
L'éco-blanchiment : une stratégie à risque face à la résistance des consommateurs
2009
International audience; De nombreuses entreprises se positionnent en utilisant une stratégie de communication appelée éco-blanchiment. Elle est douteuse d'un point de vue éthique et a des conséquences néfastes sur l'environnement. A court terme, cette stratégie peut sembler payante. Mais à plus long terme, la résistance de consommateurs avertis risque de pénaliser ces entreprises.
Non-Saccharomyces Yeasts nitrogen source preferences: Impact on sequential fermentation and wine volatile compounds profile
2017
International audience; Nitrogen sources in the must are important for yeast metabolism, growth, and performance, and wine volatile compounds profile. Yeast assimilable nitrogen (YAN) deficiencies in grape must are one of the main causes of stuck and sluggish fermentation. The nitrogen requirement of Saccharomyces cerevisiae metabolism has been described in detail. However, the YAN preferences of non-Saccharomyces yeasts remain unknown despite their increasingly widespread use in winemaking. Furthermore, the impact of nitrogen consumption by non-Saccharomyces yeasts on YAN availability, alcoholic performance and volatile compounds production by S. cerevisiae in sequential fermentation has b…
Usages du TBI par les enseignants et compétences numériques des élèves d'école élémentaire : quelle mise en perspective ?
2018
International audience; On assiste en France depuis plusieurs années à une implantation progressive du tableau blanc interactif dans les écoles primaires. Cet outil serait susceptible d'augmenter la réussite des élèves en améliorant la pratique pédagogique des enseignants, en faisant varier la nature des ressources pédagogiques et en augmentant l'interactivité dans la classe (Karsenti, 2016). Néanmoins, les travaux étudiant le rôle du TBI sur les acquisitions des élèves se font encore rares, particulièrement dans le cercle de l'Hexagone. En conséquence, cette contribution vise à analyser l'efficacité du TBI à l'école élémentaire, en examinant ses effets sur les compétences numériques des él…
Pilot-scale thermophilic anaerobic treatment of wastewaters from seasonal vegetable processing industry
1997
Thermophilic anaerobic treatment of food industry wastewaters was studied using a 0.65 m3 upflow anaerobic sludge bed (UASB) reactor. The reactor was operated at 55°C and placed on the premises of a factory manufacturing deep-frozen goods from vegetables. The hot (>80-90°C) and concentrated (COD 14-79 g/l) wastewater streams, deriving from steam peeling and blanching of carrot and potato were used. The UASB reactor was inoculated with a small amount of granular sludge from a full-scale mesophilic UASB reactor. Prior to inoculation, the inoculum was acclimated to 55°C for 2 days. The reactor was fed with a mixture of wastewaters diluted to the desired COD. The reactor was started with loadin…
Función y sentido de los espacios de la corte en Tirant lo Blanch: aposentos privados, salas de consejo, huertos y espacios públicos del palacio
2008
En un artículo previo (Velázquez 2007), argumentaba que un análisis de la función y el sentido de los espacios en Tirant lo Blanch permitiría brindar una explicación sobre la caracterización y el desarrollo heroico anómalos que presentaba elprotagonista respecto de otras obras de género caballeresco. Dicho estudio estuvo basado en la propuesta teórica de Campos García Rojas (2002), y su propósito fue examinar la relación existente entre los espacios exteriores y el desarrollo heroico que se daba en dichos lugares. Este artículo aborda la problemática antedicha, enfocándose en la corte y sus espacios. Establezco un análisis funcional de los aposentos privados,las salas de consejo, los huerto…
Robres, Fernando Andrés, Benítez Sanchez-Blanco, Rafael y Ciscar Pallarés, Eugenio: El monasterio rebelde. Monarquía y poder monástico en reinode Val…
2021
La géopolitique du foncier : pouvoirs et échelles d’action
2018
When it comes to land management, successive reforms to territorial governancehave resulted in power games that have placed intercommunalauthorities in charge of coordination without any clearly defined institutionalhierarchy. The interviews conducted with actors in the territories studied(the Communauté de communes [joint local authorities] of the Vallée deChamonix Mont-Blanc, Pays du Grésivaudan and Massif du Vercors) and ouranalysis of the public policy tools they use highlight the change in scale thathas occurred in land management. We argue that the geopolitical stakes ofland have been elucidated with the constitution of dedicated engineering,which invites us to distinguish between the…
La Comisión Europea
2001
Se trata de una carta al director de Jonathan Faull reaccionando al artículo "Suicidio programado", publicado por Vidal-Beneyto en "El País" el 9 de mayo de 2001.
Revalorization of Almond By-Products for the Design of Novel Functional Foods: An Updated Review
2021
The search for waste minimization and the valorization of by-products are key to good management and improved sustainability in the food industry. The great production of almonds, based on their high nutritional value as food, especially almond kernels, generates tons of waste yearly. The remaining parts (skin, shell, hulls, etc.) are still little explored, even though they have been used as fuel by burning or as livestock feed. The interest in these by-products has been increasing, as they possess beneficial properties, caused by the presence of different bioactive compounds, and can be used as promising sources of new ingredients for the food, cosmetic and pharmaceutical industry. Additio…